CN115011393B - Multi-stage split-flow type multi-particle-size adjustable biomass fuel granulator - Google Patents
Multi-stage split-flow type multi-particle-size adjustable biomass fuel granulator Download PDFInfo
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- CN115011393B CN115011393B CN202210663235.3A CN202210663235A CN115011393B CN 115011393 B CN115011393 B CN 115011393B CN 202210663235 A CN202210663235 A CN 202210663235A CN 115011393 B CN115011393 B CN 115011393B
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- 239000002028 Biomass Substances 0.000 title claims abstract description 76
- 239000000446 fuel Substances 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 262
- 238000005520 cutting process Methods 0.000 claims abstract description 251
- 239000000463 material Substances 0.000 claims abstract description 248
- 238000001125 extrusion Methods 0.000 claims abstract description 195
- 239000000428 dust Substances 0.000 claims abstract description 178
- 230000007246 mechanism Effects 0.000 claims abstract description 138
- 239000002245 particle Substances 0.000 claims abstract description 56
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 238000005469 granulation Methods 0.000 claims abstract description 32
- 230000003179 granulation Effects 0.000 claims abstract description 32
- 238000012216 screening Methods 0.000 claims description 63
- 239000007921 spray Substances 0.000 claims description 48
- 230000000750 progressive effect Effects 0.000 claims description 36
- 238000000926 separation method Methods 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 14
- 238000007873 sieving Methods 0.000 claims description 13
- 239000008188 pellet Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 27
- 239000008187 granular material Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 description 23
- 239000002912 waste gas Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 235000014571 nuts Nutrition 0.000 description 10
- 239000002699 waste material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000000109 continuous material Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
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- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/022—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by using a liquid curtain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/34—Other details of the shaped fuels, e.g. briquettes
- C10L5/36—Shape
- C10L5/363—Pellets or granulates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/442—Wood or forestry waste
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Agronomy & Crop Science (AREA)
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to a multistage split-flow type multi-grain-size adjustable biomass fuel granulator, which comprises a multistage split-flow type self-progressive material pretreatment mechanism, a spiral pushing type stirring cylinder, a preset spiral propeller, a dynamic low-heat friction reduction driving mechanism, an extrusion cutting type multi-grain-size adjustable granulating mechanism, a preset circulating water curtain dust removal mechanism and an extrusion cutting type multi-grain-size adjustable granulating support seat. The invention belongs to the technical field of biomass fuel processing, and particularly relates to a multistage split-flow type multi-particle-size adjustable biomass fuel granulator which utilizes dynamic characteristics of materials during conveying, introduces a magnetic field as compensation, can comprehensively, thoroughly screen and dry raw materials, can rapidly and efficiently granulate, can realize granulation with different particle sizes, and can realize recycling of dust removal water while efficiently and thoroughly removing dust.
Description
Technical Field
The invention belongs to the technical field of biomass fuel processing, and particularly relates to a multistage split-flow type biomass fuel granulator with adjustable particle sizes.
Background
The biomass fuel is a small rod-shaped solid particle fuel which is formed by taking solid wastes of corn stalks, wheat straws, rice straws, peanut shells, corncobs, cotton stalks, soybean stems, chaff, weeds, branches, leaves, sawdust, bark and the like of crops as raw materials, crushing the solid wastes, and pressurizing, densifying and forming the crushed solid wastes by a biomass granulator.
Along with the development of economy, mineral energy sources such as coal are increasingly stressed, and biomass fuels are increasingly valued, in particular to granular fuels prepared by crushing and compressing biomass raw materials, the density and the heat value of which are close to the indexes of coal, and the biomass fuels are used for industrial production. However, the processing process of the biomass granular fuel is very complex, the energy consumption is very high, the performance requirement on equipment is very high, the existing biomass fuel production and processing are processed by a fixed-point production line, and the raw materials are required to be transported and then processed，In the prior art, a pulverizer is mainly used for pulverizing and processing raw materials to compress the volume of the raw materials and ensure the transportation effect, and as the biomass raw materials contain non-heat-generating soil or fine sand and partial moisture, stacking and storage are not facilitated, and the combustion efficiency of biomass fuels is reduced, the biomass fuels need to be removed efficiently, the biomass fuels are generally lighter in weight and are easy to stack in industrial production, and common screening and drying equipment is high in cost and high in energy consumption, and impurities and moisture cannot be thoroughly treated; The working principle of the existing biomass pellet fuel processing equipment is that crushed biomass materials are extruded from a narrow through hole by power to form. The single-hole type granulator has the advantages that the single-hole type granulator is few in power source, difficult to break down, stable in performance, low in production rate and high in operation cost, the particle size of the single-hole type granulator is fixed, adjustment cannot be carried out, and the application range is limited. The productivity of the porous equipment is very high, and the grain size of the pressed grains can be adjusted according to the production requirement, but the working performance is very unstable and is easy to break down. The reasons for the faults are mainly two, namely, the extrusion part of the particles is poor in performance, the materials are not discharged smoothly, the materials are more and less, and the blockage or damage is caused; secondly, the existing porous press is provided with a motor on one side of a main shaft, and the motor is driven by a belt, so that the balance of the biased motor is poor due to large power, the machine body is easy to deform or damage, the friction force generated by porous driving is large, large power driving is needed, and a large amount of heat energy is generated by friction. Because the performance is poor, the existing equipment can not continuously operate for a long time, and the requirements on indexes such as granularity, softness and the like of biomass materials are strict, particularly the moisture of the materials can only be lower than 18%, so that the application range is small. In the working process of biomass fuel pelleting machine, dust-containing gas generated during working needs to be removed, the existing dust removing device is easy to cause blockage of a dust remover during dust removal, so that the device is inconvenient from a long time perspective and the dust removing effect is not ideal.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a multi-stage split-flow type multi-particle-size adjustable biomass fuel granulator, creatively provides a multi-stage split-flow type self-progressive material pretreatment mechanism, which not only can crush materials in multiple stages, but also decomposes a conventional integrally arranged material conveying device into a plurality of groups of sealed material conveying chambers which can be matched with each other, utilizes the dynamic characteristics of the materials during conveying, simultaneously introduces a magnetic field as compensation, automatically splits the crushed materials into different material conveying chambers, and comprehensively and thoroughly screens and dries the raw materials in the material conveying chambers of all units; the invention creatively provides the extrusion cutting type multi-particle-size adjustable conical granulating sleeve, which is integrated and multipurpose by being matched with the extrusion cutting type precise adjusting disc and the extrusion cutting type multi-particle-size self-adjusting cutting blade, and can realize granulation with different particle sizes while fast and efficiently granulating, and has the advantages of wide adjusting range, compact granulation and flexible and convenient use; the invention creatively provides a preset type circulating water curtain dust removing mechanism, which can realize the recycling of dust removing water while removing dust thoroughly with high efficiency.
The technical scheme adopted by the invention is as follows: the multistage split-type multi-grain-size adjustable biomass fuel granulator comprises a multistage split-type self-propelled material pretreatment mechanism, a spiral propelling stirring cylinder, a preset spiral propeller, a dynamic low-heat drop friction driving mechanism, an extrusion cutting type multi-grain-size adjustable granulating mechanism, a preset circulating water curtain dedusting mechanism and an extrusion cutting type multi-grain-size adjustable granulating supporting seat, wherein the spiral propelling stirring cylinder is fixedly arranged on the extrusion cutting type multi-grain-size adjustable granulating supporting seat, the preset spiral propeller is arranged in the spiral propelling stirring cylinder, the preset spiral propeller plays a role of stirring, conveying and extruding pretreated biomass fuel, the multistage split-type self-propelled material pretreatment mechanism is arranged at the upper end of the spiral propelling stirring cylinder, the multistage split-type self-propelled material pretreatment mechanism plays a role of thoroughly crushing biomass raw materials and rapidly reducing the water content of the raw materials, and the effect of separating soil and fine sand in a high-efficient manner in all directions, the preset circulating water curtain dedusting mechanism is fixedly arranged on one side of the multistage split-type self-propelled material pretreatment mechanism, the preset split-type self-propelled material pretreatment mechanism is arranged in the spiral propelling stirring cylinder, the multistage split-type self-propelled material pretreatment mechanism is connected with the spiral split-propelled self-propelled material pretreatment mechanism in a mode, the spiral split-propelled self-propelled material pretreatment mechanism is arranged at one side of the dynamic low-heat drop friction driving mechanism, the multistage split-type self-propelled material pretreatment mechanism is arranged at the dynamic low-heat drop friction stirring mechanism, and the dynamic self-propelled device is arranged at the upper end of the spiral split-propelled material mechanism, and has a function of the dynamic low-type self-propelled friction reducing mechanism, and can be driven down, and the multistage self-driving mechanism is arranged on the multistage-elevating mechanism, and can be conveniently and can be separated, and can and easily. The extrusion cutting type multi-particle-size adjustable granulating mechanism is matched with a preset type spiral propeller so that biomass fuel is rapidly granulated and formed.
Preferably, the multi-stage shunt type self-progressive material pretreatment mechanism comprises a material protection shell, a feed inlet, a control switch, a multi-stage shunt type crushing mechanism, a guide plate, a self-progressive material conveying mechanism, a waste collection cavity, a pretreatment blower, an air expansion nozzle, a pretreatment air outlet, a pretreatment air inlet cavity and a pretreatment heating block, wherein the material protection shell is fixedly connected above a spiral propelling stirring cylinder, the material protection shell plays a role in supporting and protecting, the material protection shell comprises a crushing cavity and a shunt screening cavity, the crushing cavity is arranged at the upper end of the shunt screening cavity, the feed inlet is arranged at the upper end of the side wall of the crushing cavity, the control switch is arranged below the feed inlet, the multi-stage shunt type crushing mechanism is arranged in the crushing cavity, the multi-stage shunt type crushing mechanism is arranged below the feed inlet, the multi-stage shunt type crushing mechanism plays a role in crushing materials, the guide plate is obliquely arranged on the inner wall of the material protection shell, the guide plate is arranged below the multistage split flow type crushing mechanism, the self-progressive material conveying mechanism is arranged in the split screening cavity, the lower end of the side wall of the split screening cavity is provided with a drawing groove communicated with the split screening cavity, the waste collection cavity is slidably arranged in the drawing groove, the waste collection cavity is arranged below the self-progressive material conveying mechanism, the upper wall of the waste collection cavity is hollow, a crushing feed opening is communicated between the bottom wall of the crushing cavity and the top wall of the split screening cavity, the lower end of the guide plate is arranged above the crushing feed opening, the guide plate guides crushed materials to the crushing feed opening, the pretreatment blower and the pretreatment air inlet cavity are fixedly arranged on the outer wall of the material protection shell respectively, the air expansion nozzle penetrates through the side wall of the split screening cavity, the pretreatment air inlet cavity is characterized in that two ends of the pretreatment air inlet cavity are respectively communicated with the pretreatment blower and the air expansion nozzle through pipelines, the pretreatment heating block is fixedly connected in the pretreatment air inlet cavity and plays a role in heating air in the pretreatment air inlet cavity, the pretreatment air outlet is arranged on the side wall of the diversion screening cavity, the pretreatment air outlet is arranged above the pretreatment air inlet cavity, the pretreatment blower blows air flow into the inner lower part of the diversion screening cavity through the air expansion nozzle after heating the air flow in the pretreatment air inlet cavity, and hot air flow upwards flows to drive materials in the self-progressive material conveying mechanism to be dispersed and then is discharged from the pretreatment air outlet, so that the hot air flow is convenient for screening and drying the materials, and the water content of the materials is rapidly reduced.
Further, multistage reposition of redundant personnel formula crushing mechanism includes that one-level smashes roller group, second grade smashes roller group, limiting plate and division board, one-level smashes roller group and second grade and smashes roller group from the top down and locate crushing intracavity in proper order, and on the limiting plate symmetry was located crushing chamber opposite both sides wall, the equidistant distribution of limiting plate along crushing chamber lateral wall, and the limiting plate is located one-level respectively and is smashed roller group both sides and second grade and smash roller group both sides, the division board rigid coupling is located crushing chamber inside wall on, and the division board is located second grade and is smashed roller group top, and the division board plays the reposition of redundant personnel material, makes the more thorough effect of material crushing.
Preferably, the self-progressive material conveying mechanism comprises a self-progressive material conveying belt, a self-progressive separation plate, a self-progressive screen, a self-progressive limiting block, a self-progressive spring, a self-progressive scraping plate, a self-progressive magnetic block, an anti-splashing screen, a reciprocating protective sleeve, a reciprocating magnetic block and a reciprocating spring, wherein the cross section of the split screening cavity is in a capsule shape, the self-progressive material conveying belt is arranged in the middle of the inner side wall of the split screening cavity, the self-progressive separation plates are uniformly distributed on the side wall of the self-progressive material conveying belt at equal intervals, two adjacent self-progressive separation plates form a material conveying chamber, one end of the self-progressive screen is rotationally arranged at one end of the self-progressive separation plate close to the inner side wall of the split screening cavity, the other end of the self-progressive screen is provided with a bending part, the bending part is obliquely arranged towards the direction of the self-progressive material conveying belt, avoiding material leakage, the self-progressive screen realizes automatic sealing to one end of the material conveying chamber far away from the self-progressive material conveying belt and plays a role in realizing separation of soil or fine sand and crushed raw materials in the material conveying chamber, the self-progressive limiting block is fixedly connected to the side wall of the self-progressive partition plate, the self-progressive limiting block is arranged on one side of the self-progressive screen far away from the self-progressive material conveying belt, the self-progressive limiting block limits the self-progressive screen, the self-progressive screen can only rotate towards the direction of the self-progressive material conveying belt to prevent material leakage, the self-progressive spring is fixedly connected to one side of the self-progressive partition plate near the self-progressive material conveying belt to realize outward inclination of the self-progressive screen and prevent material leakage, the self-progressive scraping plate is fixedly connected to one end of the self-progressive partition plate far away from the self-progressive material conveying belt, the sum of the length of the self-progressive separation plate and the length of the self-progressive scraping plate is equal to the length from the progressive material conveying belt to the inner wall of the diversion screening cavity, the self-progressive scraping plate is in contact with the inner wall of the diversion screening cavity, the self-progressive scraping plate plays a role in cleaning the inner wall of the diversion screening cavity, the self-progressive magnetic blocks are distributed and embedded on the bottom wall of the diversion screening cavity at intervals, one end of the reciprocating spring is fixedly connected on one side wall of the self-progressive screen, which is close to the self-progressive material conveying belt, the reciprocating magnetic block is fixedly connected on one end of the reciprocating spring, which is far away from the self-progressive screen, the reciprocating protective sleeve is arranged outside the reciprocating magnetic block, the reciprocating protective sleeve plays a role in protecting the reciprocating magnetic block, the magnetic pole of the bottom wall of the reciprocating magnetic block is opposite to the magnetic pole of the upper wall of the self-progressive magnetic block, a squeezing feed opening is arranged between the diversion screening cavity and the spiral pushing type stirring cylinder, the extrusion feed opening is arranged below one end of the self-progressive material conveying belt close to the dynamic low-heat friction-reducing driving mechanism, when the material conveying chamber moves to the upper part of the self-progressive magnetic block, the reciprocating magnetic block drives the reciprocating spring to move upwards under the action of repulsive force, when the material conveying chamber moves away from the upper part of the self-progressive magnetic block, the magnetic repulsive force is gradually reduced, when the magnetic repulsive force is smaller than the sum of the elastic force of the spring and the gravity of the magnetic block, the reciprocating spring resets to drive the reciprocating magnetic block to move downwards, the reciprocating magnetic block is driven to reciprocate up and down, so that the materials in the material conveying chamber are stirred, the screening and drying of the materials are more thorough, the anti-splashing screen is fixedly arranged on the inner wall of the self-progressive separation plate, the anti-splashing screen is wound on the outer side of the self-progressive material conveying belt, the pretreatment air outlet is arranged below the self-progressive material conveying belt, the length from the progressive material conveyer belt lateral wall of screen cloth that prevents splashing is greater than the length from the pretreatment air outlet to the progressive material conveyer belt, expands the tuyere to the height that shunts screening chamber diapire from the progressive material conveyer belt below from progressive screen cloth to the height that shunts screening chamber diapire, prevents the screen cloth that splashes and plays the effect that prevents the material and splashes, guarantees that only earth or tiny grit discharge from the pretreatment air outlet under the effect of hot air current.
Further, the preset circulating water curtain dust removing mechanism comprises a preset circulating water curtain dust removing support, a preset circulating water curtain dust removing cavity, a preset circulating water curtain dust removing sieving water plate, a water outlet pipe, a one-way valve, a water storage tank, a water pump, a water suction pipe, a preset circulating water curtain dust removing water inlet pipe, a preset circulating water curtain dust removing spray head, a preset circulating water curtain dust removing exhaust fan, a preset circulating water curtain dust removing driving motor, a preset circulating water curtain dust removing exhaust port, an exhaust gas ventilating pipe and a driving rotating shaft, wherein the exhaust gas ventilating pipe is fixedly connected to one side of the crushing cavity away from the feed inlet, the preset circulating water curtain dust removing support is fixedly connected to the split sieving cavity, the preset circulating water curtain dust removing cavity is arranged on the preset circulating water curtain dust removing support, the preset type recyclable water curtain dust removing support plays a role of fixedly supporting a preset type recyclable water curtain dust removing cavity, a water screen plate fixedly connected with the preset type recyclable water curtain dust removing cavity is arranged on the inner side of the preset type recyclable water curtain dust removing cavity, a water storage tank is arranged on the split-flow screening cavity, a water outlet pipe is communicated and arranged between the bottom of the preset type recyclable water curtain dust removing cavity and the water storage tank, a one-way valve is arranged in the water outlet pipe, a water pump is fixedly connected and arranged on the water storage tank, a water suction pipe is communicated and arranged between the water storage tank and the water pump input end, one end of a water inlet pipe for the preset type recyclable water curtain dust removing is communicated and arranged at one end of a water inlet pipe for the preset type recyclable water curtain dust removing water spraying pipe, which is far away from the water pump, the other end of the preset circulating water curtain dust removal spray pipe penetrates through the top wall of the preset circulating water curtain dust removal spray pipe and is fixedly connected with the preset circulating water curtain dust removal spray head, the preset circulating water curtain dust removal spray head is rotated and arranged at the lower end of the preset circulating water curtain dust removal spray pipe, the preset circulating water curtain dust removal driving motor is fixedly connected with the preset circulating water curtain dust removal spray pipe, the output shaft of the preset circulating water curtain dust removal driving motor is provided with a driving rotating shaft, the driving rotating shaft is coaxially connected with the preset circulating water curtain dust removal spray head, the driving rotating shaft penetrates through the preset circulating water curtain dust removal spray pipe and the preset circulating water curtain dust removal spray head, the preset circulating water curtain dust removal driving motor drives the preset circulating water curtain dust removal spray head to rotate through the driving rotating shaft, the effect of preventing a nozzle of the biomass fuel particle blocking type circulating water curtain dust removal spray head in waste gas is achieved, the preset circulating water curtain dust removal driving motor is fixedly connected with the outer wall of the preset circulating water curtain dust removal spray pipe, the preset circulating water curtain dust removal driving motor can be fixedly connected with the preset circulating water curtain dust removal spray head, and the preset circulating water curtain dust removal spray head can be pumped into the circulating water curtain dust removal spray pipe through the preset circulating water curtain dust removal spray pipe, and the preset circulating water curtain dust removal spray pipe can be pumped into the circulating water curtain dust removal spray pipe through the circulating water curtain dust pump through the preset circulating water curtain dust removal spray pipe through the circulating water pump dust pump through the circulating water pump.
Preferably, the dynamic low-heat-drop driving mechanism comprises a dynamic low-heat-drop mounting seat, a first dynamic low-heat-drop supporting seat, a first dynamic low-heat-drop driven wheel, a first dynamic low-heat-drop driving wheel, a dynamic low-heat-drop adjusting rod, a second dynamic low-heat-drop driving wheel, a second dynamic low-heat-drop driven wheel, a second dynamic low-heat-drop supporting seat and an accurate propulsion motor, a side fixing plate is arranged on the side wall of the spiral propulsion type stirring cylinder, the dynamic low-heat-drop driving wheel is arranged on the side wall of the side fixing plate, the accurate propulsion motor is arranged on the side wall of the side fixing plate, the first dynamic low-heat-drop driving wheel is coaxially arranged on an output shaft of the accurate propulsion motor, the first dynamic low-heat-drop supporting seat is fixedly connected to the upper wall of the dynamic low-heat-drop driving wheel, the first dynamic low-heat-drop driving wheel is coaxially sleeved on the dynamic low-heat-drop adjusting rod, the first dynamic low-heat-drop driven wheel is coaxially arranged on the dynamic low-heat-drop driving wheel is meshed with the first dynamic low-heat-drop driving wheel, the second dynamic low-heat-drop driving wheel is coaxially arranged on the output shaft of the accurate propulsion motor, the first dynamic low-heat-drop driving wheel is fixedly connected with the second dynamic low-heat-drop driving wheel, the second dynamic low-heat-drop driving wheel is coaxially arranged on the dynamic low-heat-drop driving wheel is meshed with the second dynamic low-heat-drop driving wheel, and the dynamic low heat-drop driving wheel is meshed with the dynamic ground is meshed with the dynamic low heat-speed plate, and the dynamic ground device is meshed with the dynamic ground.
Further, one end of the spiral-pushing type stirring barrel far away from the extrusion grain fixing shell far away from the dynamic low-heat drop friction driving mechanism is provided with the extrusion grain fixing shell, the extrusion grain fixing shell is formed by arranging a cavity with an opening in the upper wall, the extrusion-cutting type multi-grain-size adjustable granulating mechanism is arranged in the extrusion grain fixing shell, the extrusion-cutting type multi-grain-size adjustable granulating mechanism comprises an extrusion-cutting type multi-grain-size adjustable conical granulating sleeve, a pressing grain cutting assembly, an extrusion-cutting type precise adjusting disc, an adjusting nut, a compression spring, a positioning shaft, a multi-grain-size adjustable conical counter bore, a multi-grain-size telescopic groove and an adjusting threaded rod, one side of the spiral-pushing type stirring barrel far away from the dynamic low-heat drop friction driving mechanism is circumferentially arrayed and provided with multi-grain-size adjustable discharging holes, the extrusion-cutting type multi-grain-size adjustable conical granulating sleeve is communicated with the multi-grain-size adjustable discharging holes, one end of the extrusion-cutting type multi-size adjustable conical granulating sleeve far away from the multi-grain-size adjustable discharging holes is an outlet end, the spiral-pushing type stirring barrel far away from the dynamic low-heat drop friction driving mechanism is circumferentially arrayed and provided with the dynamic low-heat drop friction driving mechanism, one side wall is circumferentially arrayed and is circumferentially and is connected with the spiral-pushing type adjustable threaded rod far away from the dynamic low-heat drop driving mechanism when the spiral-reducing type stirring barrel is in a large-speed adjusting nut far away from the dynamic low-heat drop driving mechanism, one side is connected with the dynamic low-speed adjusting nut, the adjusting nut pushes the extrusion cutting type precise adjusting disk to slide along the adjusting threaded rod and the positioning shaft so as to adjust the distance between the extrusion cutting type precise adjusting disk and the side wall of the spiral pushing type stirring cylinder, adjusting holes are distributed on the extrusion cutting type precise adjusting disk in a circumferential array, one end of the extrusion cutting type multi-grain size adjustable conical granulating sleeve, which is far away from the spiral pushing type stirring cylinder, is slidably arranged in the adjusting holes, the adjusting holes are arranged in one-to-one correspondence with the extrusion cutting type multi-grain size adjustable conical granulating sleeve, the extrusion cutting type multi-grain size adjustable conical granulating sleeve is driven by the rotating adjusting threaded rod to drive the extrusion cutting type precise adjusting disk to move, the distance from the extrusion cutting type precise adjusting disk to the side wall of the spiral pushing type stirring cylinder is adjusted, the extrusion cutting type multi-grain size adjustable conical granulating sleeve can be clamped at different positions of the extrusion cutting type multi-grain size adjustable conical granulating sleeve through adjusting the position of the extrusion cutting type precise adjusting disk, so that the outlet sizes of the extrusion cutting type multi-grain size adjustable conical granulating sleeve are adjusted, and granulating with different grain sizes can be realized, the extrusion cutting type multi-grain cutting assembly is arranged on the inner side wall of the extrusion cutting type fixed shell, the extrusion cutting type multi-grain size adjustable conical granulating sleeve is far away from one end of the spiral pushing type stirring cylinder, when the extrusion cutting type multi-grain size adjustable conical granulating sleeve is driven by rotating the extrusion cutting type multi-grain cutting assembly, the extrusion cutting type adjustable conical granulating sleeve is arranged on the side wall, and the extrusion cutting type multi-grain cutting type adjustable conical granulating device is arranged on the side wall, and the extrusion cutting type granulating device is made by the extrusion cutting type granulating device, and the extrusion cutting type granulating device. The adjustable toper granulation cover of extrusion cutting formula multiparticulate grain diameter is the toper cavity setting that link up from top to bottom, the one end equipartition distribution that the screw propulsion formula churn was kept away from to the adjustable toper granulation cover of extrusion cutting formula multiparticulate grain diameter is equipped with multiparticulate grain diameter adjustment groove, multiparticulate grain diameter expansion groove locates on the multiparticulate grain diameter adjustment groove both sides inner wall, evenly distributed is equipped with the export blade on the one end inner wall that the screw propulsion formula multiparticulate grain diameter was kept away from to the adjustable toper granulation cover of extrusion cutting formula multiparticulate grain diameter, one side middle part that the adjustable threaded rod is close to the adjustable crimping dish is equipped with the mounting hole, and the regulation slip is located in the mounting hole, the accurate regulation disk lateral wall evenly distributed of extrusion cutting formula is equipped with the locating hole, and the locating shaft slip is located in the locating hole, and the distance that the adjustable toper granulation cover of extrusion cutting formula multiparticulate grain diameter is become smaller to the extrusion cutting formula churn, and the particle diameter of the manufactured is bigger, otherwise the particle diameter that the fixed shell will be extruded cutting formula multiparticulate grain diameter is bigger.
Preferably, the extrusion cutting assembly comprises an extrusion cutting type multi-grain-diameter self-adjusting cutting blade, an accurate cutting motor, a sliding support, an adjusting knob, a cutting screw and a fixed disc, wherein the sliding support is arranged on the inner bottom wall of an extrusion grain-forming fixed shell in a sliding mode, the bottom wall of the extrusion grain-forming fixed shell is provided with a multi-grain-diameter self-adjusting support, the cutting screw is rotationally arranged in the multi-grain-diameter self-adjusting support, the bottom wall of the extrusion grain-forming fixed shell is provided with a cutting sliding through hole, the lower end of the sliding support is provided with a connecting sliding block, the connecting sliding block penetrates through the cutting sliding through hole and is in threaded connection with the cutting screw, the adjusting knob is arranged at the end part of the cutting screw, the accurate cutting motor is arranged on the side wall of the sliding support, the fixed disc is coaxially fixedly connected with an accurate cutting motor output shaft, the circumferential array of the extrusion cutting type multi-grain-diameter self-adjusting cutting blade is distributed on the side wall of the fixed disc, the adjusting knob drives the cutting screw to rotate, the cutting screw is driven to rotate, and the cutting screw is driven by the connecting sliding support to slide along the cutting screw and the cutting through the connecting sliding block and the cutting through the cutting sliding through hole to be close to or far away from the outlet of the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve, and the accurate cutting biomass is driven by the biomass to be cut to the biomass and the biomass from the biomass.
Further, the adjusting hole is a conical hole, the aperture of the adjusting hole is smaller than the maximum outer diameter of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve, and the aperture of the adjusting hole is larger than the minimum outer diameter of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve.
Preferably, the preset screw propeller comprises a preset screw propeller shaft and preset screw propeller blades, the preset screw propeller shaft is coaxially arranged on the screw propeller type stirring cylinder, the preset screw propeller blades are arranged on the preset screw propeller shaft in a winding mode, the preset screw propeller shaft penetrates through the side wall of the screw propeller type stirring cylinder and is coaxially connected with the second dynamic low-heat friction-reduction driven wheel, and the second dynamic low-heat friction-reduction driven wheel rotates to drive the preset screw propeller shaft to rotate.
Further, three multi-grain-diameter adjusting grooves are uniformly formed, the front end of the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve is divided into three petals, and an outlet blade is arranged on the inner wall of the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve between two adjacent groups of multi-grain-diameter adjusting grooves.
Preferably, the extrusion grain fixed shell diapire is equipped with the discharge gate, extrusion cutting formula multi-grain diameter adjustable toper granulation cover terminal below is located to the discharge gate, the discharge gate below is equipped with the material collecting box, and the material collecting box is the upper shed cavity setting, and the material collecting box plays the effect of collecting the cylindrical biomass fuel after the cutting of extrusion cutting formula multi-grain diameter self-regulating cutting blade.
After the structure is adopted, the invention has the following beneficial effects:
1. according to the multistage split-type crushing mechanism, the biomass raw materials can be crushed and split in multiple stages through the cooperation of the primary crushing roller set, the splitter plate and the secondary crushing roller set, so that the biomass raw materials are crushed thoroughly.
2. According to the self-progressive material conveying mechanism, two adjacent self-progressive separation plates can be matched with the self-progressive material conveying belt and the bottom wall of the material protection shell to form a closed space, then hot air flowing upwards is utilized, a magnetic field is matched for compensation, raw materials in the unit conveying chamber are blown up, dispersed and stirred up and down, soil, fine gravel and moisture in biomass raw materials are efficiently and thoroughly screened and air-dried, and meanwhile, the splash-proof screen and the self-progressive scraping plate can prevent the material from splashing and self-clean the inner wall of the device.
3. According to the extrusion cutting type multi-particle-size adjustable conical granulating sleeve, the size of the outlet aperture of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve can be adjusted through the extrusion cutting type precise adjusting disc, so that the adjustment of the size of the pressed particles is realized, and the adjustment is flexible and convenient.
4. According to the invention, the three outlet blades are uniformly arranged on the inner wall of the front end of the extrusion cutting type multi-particle-diameter adjustable conical granulating sleeve, so that smaller particle-diameter granulating can be further realized, three smaller-particle-diameter cylindrical biomass fuels can be manufactured at one time by each extrusion cutting type multi-particle-diameter adjustable conical granulating sleeve, and the application range is increased.
5. According to the extrusion cutting type multi-particle-diameter adjustable conical granulating sleeve, the grooves marked by the outlet blades are formed in the surfaces of the particles manufactured by the extrusion cutting type multi-particle-diameter adjustable conical granulating sleeve, so that the contact area of the particles and air can be increased, and the combustion efficiency of biomass fuel can be improved.
6. According to the invention, the inner hole of the extrusion cutting type multi-particle-diameter adjustable conical granulating sleeve is conical, and the material is gradually extruded from a loose state to be tightened, so that the particles manufactured by the invention are tighter, are not easy to loosen, and the granulating quality is improved.
7. The invention adopts the dynamic low-heat friction-reducing driving mechanism, has low heating value, does not need lubrication of all parts, does not need cooling, and is convenient to use.
8. The invention can flexibly adjust the aperture size of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve outlet through the adjusting holes, and solves the problem of blockage or damage caused by unsmooth material discharge.
9. According to the invention, the preset circulating water curtain dust removing mechanism is adopted, so that after fine biomass fuel particles, dust and other solid particles in dust-containing waste gas are mixed with water mist, the dust can be removed efficiently and thoroughly by wetting the water screen plate through the preset circulating water curtain dust removing mechanism, the device is not easy to block, and the recycling of dust removing water can be realized.
10. The invention can also effectively solve the technical problems that the existing device cannot continuously operate for a long time, the granularity and softness of the produced biomass material are difficult to reach the standard, the combustion effect is poor, and the moisture is difficult to control to reach the standard, and the device has high automation degree, good economic benefit, energy conservation and environmental protection.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a schematic diagram of the overall structure of a multistage split-flow type multi-particle-size adjustable biomass fuel pellet press provided by the invention;
fig. 2 is a schematic diagram of the internal structure of a multi-stage split-flow type multi-particle-size adjustable biomass fuel pellet press provided by the invention;
FIG. 3 is a top view of a multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press provided by the invention;
fig. 4 is a schematic view of a part of the structure of the extrusion cutting type multi-particle-diameter adjustable granulating mechanism provided by the invention;
FIG. 5 is an enlarged partial view of portion A of FIG. 2;
FIG. 6 is a schematic diagram of the overall structure of the preset type recyclable water curtain dust removal mechanism provided by the invention;
Fig. 7 is a schematic diagram of an internal structure of a preset type recyclable water curtain dust removal mechanism provided by the invention;
FIG. 8 is a cross-sectional view of a preset type recyclable water curtain dust removal spray pipe and a preset type recyclable water curtain dust removal spray head provided by the invention;
FIG. 9 is an enlarged partial view of portion B of FIG. 7;
fig. 10 is a schematic diagram of the overall structure of the multi-stage split-flow type self-progressive material pretreatment mechanism provided by the invention;
FIG. 11 is a schematic view of the internal structure of the multi-stage split-flow type self-progressive material pretreatment mechanism provided by the invention;
FIG. 12 is an enlarged partial view of portion C of FIG. 11;
FIG. 13 is a schematic diagram of the front structure of a multi-particle size adjustable prilling tray provided by the invention;
fig. 14 is a schematic diagram of the front structure of the extrusion cutting type precision adjusting disc provided by the invention;
FIG. 15 is a schematic perspective view of an extrusion cutting type multi-particle size adjustable conical granulating sleeve according to the invention;
FIG. 16 is a plan view of an extrusion cutting type multi-particle size adjustable conical granulating sleeve provided by the invention;
FIG. 17 is a schematic view of the structure of the extrusion cutting type multi-particle size adjustable conical granulating sleeve according to the present invention with the smallest granulating particle size;
FIG. 18 is a plan view of a fixed disk and squeeze cutting multi-grain self-adjusting cutting insert provided by the present invention;
FIG. 19 is a cross-sectional view of the squeeze cutting precision adjusting disk provided by the present invention;
FIG. 20 is a cross-sectional view of the pretreatment air intake cavity, the pretreatment heating block and the air diffuser provided by the invention.
In the drawings: 1. the multistage split-flow type self-progressive material pretreatment mechanism comprises 101, a material protection shell, 10101, a crushing cavity, 10102, a split-flow screening cavity, 102, a feed inlet, 103, a control switch, 104, a multistage split-flow type crushing mechanism, 1041, a primary crushing roller set, 1042, a secondary crushing roller set, 1043, a limiting plate, 1044, a splitting plate, 105, a guide plate, 106, a self-progressive material conveying mechanism, 1061, a self-progressive material conveying belt, 1062, a self-progressive partition plate, 1063, a self-progressive screen, 1064, a self-progressive limiting block, 1065, a self-progressive spring, 1066, a self-progressive scraping plate, 1067, a self-progressive magnetic block, 1068, a splash-proof screen, 1069, a reciprocating protective sleeve, 10610, a reciprocating magnetic block, 10611, a reciprocating spring, 107, a waste collection cavity, 108, a pretreatment blower, 109, a pretreatment air outlet, 1010, a pretreatment air inlet cavity, 1011, a pretreatment heating block, 1012, a smashing feed opening, 1013, an air expansion nozzle, 2, a spiral propelling stirring cylinder, 3, a preset spiral propeller, 31, a preset spiral propelling shaft, 32, a preset spiral propelling blade, 4, a dynamic low-heat lowering friction driving mechanism, 41, a dynamic low-heat lowering friction mounting seat, 42, a first dynamic low-heat lowering friction supporting seat, 43, a first dynamic low-heat lowering friction driven wheel, 44, a first dynamic low-heat lowering friction driving wheel, 45, a dynamic low-heat lowering friction adjusting rod, 46, a second dynamic low-heat lowering friction driving wheel, 47, a second dynamic low-heat lowering friction driven wheel, 48, a second dynamic low-heat lowering friction supporting seat, 49, a precise propelling motor, 410, a side fixing plate 410,5, an extrusion cutting type multi-particle size adjustable granulating mechanism, 501, an extrusion cutting type multi-particle size adjustable conical granulating sleeve, 5011, a multi-particle size adjusting groove, 5012, a multi-particle size telescopic groove, 5013. the device comprises an outlet blade, 502, an extrusion cutting type precise adjusting disc, 5021, an adjusting hole, 5022, a locating hole, 5023, a mounting hole, 503, an extrusion cutting type multi-grain size self-adjusting cutting blade, 504, a precise cutting motor, 505, a sliding support, 506, an adjusting knob, 507, a cutting screw, 508, a multi-grain size self-adjusting support, 509, a fixed disc, 510, a cutting sliding through hole, 511, an adjusting nut, 512, a compression spring, 513, an adjusting threaded rod, 514, a grain pressing cutting assembly, 515, a multi-grain size adjustable discharging hole, 516, a multi-grain size adjustable conical counter bore, 517, an extrusion grain fixing shell, 518, a connecting sliding block, 519, a material collecting box, 520, a locating shaft, 6 and a preset type circulating water curtain dust removing mechanism, 601, preset type recyclable water curtain dust removing support, 602, preset type recyclable water curtain dust removing cavity, 603, preset type recyclable water curtain dust removing water screen, 604, water outlet pipe, 605, one-way valve, 606, water storage tank, 607, water pump, 608, water suction pipe, 609, preset type recyclable water curtain dust removing water inlet pipe, 610, preset type recyclable water curtain dust removing spray pipe, 611, preset type recyclable water curtain dust removing spray head, 612, preset type recyclable water curtain dust removing exhaust fan, 613, preset type recyclable water curtain dust removing driving motor, 614, preset type recyclable water curtain dust removing exhaust port, 615, waste gas ventilation pipe, 616, driving rotating shaft, 7, extrusion cutting type multi-particle size adjustable granulating support seat, 8, discharge port, 9 and extrusion discharging port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 to 2, the extrusion cutting type multi-grain size adjustable granulator comprises a multi-stage flow-dividing type self-progressive material pretreatment mechanism 1, a spiral-pushing type stirring cylinder 2, a preset spiral propeller 3, a dynamic low-heat drop friction driving mechanism 4, an extrusion cutting type multi-grain size adjustable granulation mechanism 5, a preset circulating water curtain dust removing mechanism 6 and an extrusion cutting type multi-grain size adjustable granulation supporting seat 7, wherein the spiral-pushing type stirring cylinder 2 is fixedly arranged on the extrusion cutting type multi-grain size adjustable granulation supporting seat 7, the preset spiral propeller 3 is arranged in the spiral-pushing type stirring cylinder 2, the preset spiral propeller 3 plays a role of stirring, conveying and extruding pretreated biomass fuel, the multi-stage flow-dividing type self-progressive material pretreatment mechanism 1 is arranged at the upper end of the spiral-pushing type stirring cylinder 2, the multi-stage flow-dividing type self-progressive material pretreatment mechanism 1 plays a role of thoroughly crushing biomass raw materials and rapidly reducing the water content of raw materials, and fully and rapidly separating soil and fine and efficiently, the preset circulating water curtain dust removing mechanism 6 is fixedly arranged on one side of the spiral-pushing type self-progressive material pretreatment mechanism 6, the pre-feeding type self-progressive material pretreatment mechanism 3 is connected with the dynamic low-heat drop friction driving mechanism 4, the multi-stage flow-dividing type self-progressive material pretreatment mechanism 1 plays a role of stirring and the dynamic low-heat drop friction driving mechanism 4 is fixedly arranged on one side of the spiral-pushing type self-progressive material pretreatment mechanism 4, the extrusion cutting type multi-grain-size adjustable granulating mechanism 5 is arranged on one side, far away from the dynamic low-heat friction-reducing driving mechanism 4, of the spiral propelling type stirring cylinder 2, and the extrusion cutting type multi-grain-size adjustable granulating mechanism 5 is matched with the preset spiral propeller 3 to enable biomass fuel to be rapidly granulated and formed.
As shown in fig. 2, 10 and 11, the multi-stage split-type self-progressive material pretreatment mechanism 1 comprises a material protection shell 101, a feed inlet 102, a control switch 103, a multi-stage split-type crushing mechanism 104, a guide plate 105, a self-progressive material conveying mechanism 106, a waste collection cavity 107, a pretreatment blower 108, a blowing nozzle 1013, a pretreatment air outlet 109, a pretreatment air inlet cavity 1010 and a pretreatment heating block 1011, wherein the material protection shell 101 is fixedly connected above a spiral pushing type stirring cylinder 2, the material protection shell 101 plays a role of supporting and protecting, the material protection shell 101 comprises a crushing cavity 10101 and a split-type screening cavity 10102, the crushing cavity 10101 is arranged at the upper end of the split-type screening cavity 10102, the feed inlet 102 is arranged at the upper end of the side wall of the crushing cavity 10101, the control switch 103 is arranged below the feed inlet 102, the multi-stage split-type crushing mechanism 104 is arranged in the crushing cavity 10101, the multistage split-type crushing mechanism 104 is arranged below the feed inlet 102, the multistage split-type crushing mechanism 104 plays a role of crushing materials in multiple stages, the guide plate 105 is obliquely arranged on the inner wall of the material protection shell 101, the guide plate 105 is arranged below the multistage split-type crushing mechanism 104, the self-progressive material conveying mechanism 106 is arranged in the split-type screening cavity 10102, the lower end of the side wall of the split-type screening cavity 10102 is provided with a drawing groove communicated with the split-type screening cavity 10102, the waste collection cavity 107 is slidably arranged in the drawing groove, the waste collection cavity 107 is arranged below the self-progressive material conveying mechanism 106, the upper wall of the waste collection cavity 107 is hollow, a crushing feed opening 1012 is communicated between the bottom wall of the crushing cavity 10101 and the top wall of the split-type screening cavity 10102, the lower end of the guide plate 105 is arranged above the crushing feed opening 1012, the guide plate 105 guides crushed materials to the crushing feed opening 1012, the pretreatment blower 108 and the pretreatment air inlet cavity 1010 are fixedly connected to the outer wall of the material protection shell 101, the air expanding nozzle 1013 penetrates through the side wall of the diversion sieving cavity 10102, two ends of the pretreatment air inlet cavity 1010 are respectively communicated with the pretreatment blower 108 and the air expanding nozzle 1013 through pipelines, the pretreatment heating block 1011 is fixedly connected to the pretreatment air inlet cavity 1010, the pretreatment heating block 1011 plays a role in heating air in the pretreatment air inlet cavity 1010, the pretreatment air outlet 109 is arranged on the side wall of the diversion sieving cavity 10102, the pretreatment air outlet 109 is arranged above the pretreatment air inlet cavity 1010, the pretreatment blower 108 blows air flow into the inner lower part of the diversion sieving cavity 10102 through the air expanding nozzle 1013 after heating the air flow from the pretreatment air inlet cavity 1010, and then the air flow upwards flows to drive the material in the self-progressive material conveying mechanism 106 to be dispersed, and then is discharged from the pretreatment air outlet 109, so that the material is sieved and dried, and the water content of the material is quickly reduced.
As shown in fig. 2, 10 and 11, the multi-stage splitting type crushing mechanism 104 includes a primary crushing roller set 1041, a secondary crushing roller set 1042, a limiting plate 1043 and a splitting plate 1044, which are sequentially disposed in the crushing cavity 10101 from top to bottom, the limiting plate 1043 is symmetrically disposed on two opposite sidewalls of the crushing cavity 10101, the limiting plate 1043 is distributed at equal intervals along the sidewalls of the crushing cavity 10101, the limiting plate 1043 is respectively disposed on two sides of the primary crushing roller set 1041 and two sides of the secondary crushing roller set 1042, the splitting plate 1044 is fixedly disposed on the inner sidewall of the crushing cavity 10101, the splitting plate 1044 is disposed above the secondary crushing roller set 1042, and the splitting plate 1044 plays a role of splitting materials, so that the materials are crushed more thoroughly.
As shown in fig. 11 and 12, the self-progressive material conveying mechanism 106 includes a self-progressive material conveying belt 1061, a self-progressive separation plate 1062, a self-progressive screen 1063, a self-progressive limiting block 1064, a self-progressive spring 1065, a self-progressive scraping plate 1066, a self-progressive magnetic block 1067, a splash-proof screen 1068, a reciprocating protective sleeve 1069, a reciprocating magnetic block 10610 and a reciprocating spring 10611, wherein the cross section of the split-flow screening cavity 10102 is in a capsule shape, the self-progressive material conveying belt 1061 is arranged in the middle of the inner side wall of the split-flow screening cavity 10102, the self-progressive separation plates 1062 are uniformly distributed on the side wall of the self-progressive material conveying belt 1061 at equal intervals, two adjacent self-progressive separation plates 1062 form a material conveying chamber, one end of the self-progressive screen 1063 is rotatably arranged at one end of the self-progressive separation plate 1062 close to the inner side wall of the split-flow screening cavity 10102, the other end of the self-progressive screen 1063 is provided with a bending part, the bending part is obliquely arranged towards the direction of the self-progressive material conveying belt 1061 to avoid material leakage, the self-progressive screen 1063 is automatically sealed at one end of the self-progressive screen 1063 away from the self-progressive material conveying belt 1061 and plays a role in separating the ground or fine sand from the crushed raw materials in the material conveying chamber, the self-progressive limiting block 1064 is fixedly connected to the side wall of the self-progressive partition plate 1062, the self-progressive limiting block 1064 is arranged at one side of the self-progressive screen 1063 away from the self-progressive material conveying belt 1061, the self-progressive limiting block 1064 limits the self-progressive screen 1063, so that the self-progressive screen 1063 can only rotate towards the direction of the self-progressive material conveying belt 1061 to prevent material leakage, the self-progressive spring 1065 is fixedly connected to one side of the self-progressive partition plate 1062 close to the self-progressive material conveying belt 1061, the self-progressive spring 1065 plays a role in realizing the outward tilting of the self-progressive screen 1063 and preventing material leakage, the self-progressive scraper 1066 is fixedly connected with one end of the self-progressive partition plate 1062 away from the self-progressive material conveying belt 1061, the sum of the length of the self-progressive partition plate 1062 and the length of the self-progressive scraper 1066 is equal to the length from the self-progressive material conveying belt 1061 to the inner wall of the split screening cavity 10102, the self-progressive scraper 1066 is in contact with the inner wall of the split screening cavity 10102, the self-progressive scraper 1066 plays a role in cleaning the inner wall of the split screening cavity 10102, the self-progressive magnetic blocks 1067 are embedded in the bottom wall of the split screening cavity 10102 at intervals, one end of the self-progressive magnetic block 10611 is fixedly connected with one side wall of the self-progressive material conveying belt 1061, the reciprocating magnetic block 10610 is fixedly connected with one end of the self-progressive screen 1063 away from the self-progressive screen 1063, the reciprocating protection sleeve 1069 is arranged outside the reciprocating magnetic block 10610, the reciprocating protection sleeve 1069 plays a role in protecting the reciprocating magnetic block 10610, the magnetic pole of the bottom wall of the reciprocating magnetic block 10610 is opposite to the magnetic pole of the upper wall of the self-progressive magnetic block 1067, a squeezing blanking opening 9 is arranged between the diversion sieving cavity 10102 and the spiral pushing type stirring cylinder 2, the squeezing blanking opening 9 is arranged below one end of the self-progressive material conveying belt 1061, which is close to the dynamic low-heat friction-reducing driving mechanism 4, when the material conveying chamber moves to the upper side of the self-progressive magnetic block 1067, the reciprocating magnetic block 10610 drives the reciprocating spring 10611 to move upwards under the repulsive force, when the material conveying chamber moves away from the upper side of the self-progressive magnetic block 1067, the magnetic repulsive force gradually decreases, when the magnetic repulsive force is smaller than the sum of the elastic force of the spring and the gravity of the magnetic block, the reciprocating spring 10611 resets, the reciprocating magnetic block 10610 is driven to move downwards, so as to realize the up-down reciprocating movement of the reciprocating magnetic block 10610, thereby the indoor material of stirring fortune material makes screening and stoving more thoroughly, prevent splashing screen 1068 rigid coupling and locate on the inner wall of from progressive division board 1062, prevent splashing screen 1068 around locating from progressive material conveyer belt 1061 outside, pretreatment air outlet 109 is located from progressive material conveyer belt 1061 below, prevent splashing screen 1068 to be greater than pretreatment air outlet 109 to be from progressive material conveyer belt 1061's length from the lateral wall of progressive material conveyer belt 1061, the height that the tuyere 1013 to the reposition of redundant personnel screening chamber 10102 diapire is less than from progressive screen 1063 to the height of reposition of redundant personnel screening chamber 10102 diapire of progressive material conveyer belt 1061 below, prevent splashing screen 1068 play the effect of preventing that the grit material splashes, guarantee to have earth or tiny grit to discharge from pretreatment air outlet 109 under the effect of hot air current.
As shown in fig. 2, 6, 7, 8 and 9, the preset type recyclable water curtain dust removing mechanism 6 comprises a preset type recyclable water curtain dust removing support 601, a preset type recyclable water curtain dust removing cavity 602, a preset type recyclable water curtain dust removing sieving plate 603, a water outlet pipe 604, a one-way valve 605, a water storage tank 606, a water pump 607, a water suction pipe 608, a preset type recyclable water curtain dust removing water inlet pipe 609, a preset type recyclable water curtain dust removing spray pipe 610, a preset type recyclable water curtain dust removing spray head 611, a preset type recyclable water curtain dust removing exhaust fan 612, a preset type recyclable water curtain dust removing driving motor 613, a preset type recyclable water curtain dust removing exhaust port 614, an exhaust air pipe 615 and a driving rotating shaft 616, wherein the exhaust air pipe 615 is fixedly connected to one side of the crushing cavity 10101 away from the feed inlet 102, the preset type recyclable water curtain dust removing support 601 is fixedly connected to the split sieving cavity 10102, the preset type recyclable water curtain dust removing cavity 602 is arranged on the preset type recyclable water curtain dust removing support 601, the preset type recyclable water curtain dust removing support 601 plays a role of fixedly supporting the preset type recyclable water curtain dust removing cavity 602, the preset type recyclable water curtain dust removing water screening plate 603 is fixedly connected with the inner side of the preset type recyclable water curtain dust removing cavity 602, the water storage tank 606 is arranged on the split flow screening cavity 10102, the water outlet pipe 604 is communicated with the space between the bottom of the preset type recyclable water curtain dust removing cavity 602 and the water storage tank 606, the one-way valve 605 is arranged inside the water outlet pipe 604, the water pump 607 is fixedly connected with the water storage tank 606, the water suction pipe 608 is communicated with the space between the water storage tank 606 and the water pump 607, one end of the preset type recyclable water curtain dust removing water inlet pipe 609 is communicated with the output end of the water pump 607, one end of the preset circulating water curtain dust-removing spray pipe 610 is communicated with one end of the preset circulating water curtain dust-removing water inlet pipe 609 far away from the water pump 607, the other end of the preset circulating water curtain dust-removing spray pipe 610 penetrates through the top wall of the preset circulating water curtain dust-removing cavity 602 and is arranged in the preset circulating water curtain dust-removing cavity 602, the preset circulating water curtain dust-removing spray head 611 is rotationally arranged at the lower end of the preset circulating water curtain dust-removing spray pipe 610, the preset circulating water curtain dust-removing driving motor 613 is fixedly arranged on the preset circulating water curtain dust-removing spray pipe 610, the output shaft of the preset circulating water curtain dust-removing driving motor 613 is provided with a driving rotating shaft 616, the driving rotating shaft 616 is coaxially arranged with the preset circulating water curtain dust-removing spray head 611, the driving rotating shaft 616 penetrates through the preset circulating water curtain dust-removing spray pipe 610 and is fixedly connected with the preset circulating water curtain dust-removing spray head 611, while the preset type recyclable water curtain dust removing spray head 611 sprays water mist, the preset type recyclable water curtain dust removing drive motor 613 drives the preset type recyclable water curtain dust removing spray head 611 to rotate through the drive rotating shaft 616, the function of preventing biomass fuel particles in waste gas from blocking the nozzle of the preset type recyclable water curtain dust removing spray head 611 is achieved, the preset type recyclable water curtain dust removing exhaust fan 612 is fixedly arranged on the outer wall of the preset type recyclable water curtain dust removing cavity 602, the preset type recyclable water curtain dust removing exhaust fan 614 is arranged on the side wall of the preset type recyclable water curtain dust removing cavity 602, the preset type recyclable water curtain dust removing exhaust fan 612 is communicated with the preset type recyclable water curtain dust removing exhaust fan 614, the preset type recyclable water curtain dust removing exhaust fan 612 generates negative pressure in the preset type recyclable water curtain dust removing cavity 602 through the preset type recyclable water curtain dust removing exhaust fan 614, thereby sucking dust generated during the material crushing in the crushing cavity 10101 into the preset recyclable water curtain dust removing cavity 602 through the waste gas ventilation pipe 615.
As shown in fig. 2 and 5, the dynamic low-heat friction-reducing driving mechanism 4 includes a dynamic low-heat friction-reducing mounting seat 41, a first dynamic low-heat friction-reducing supporting seat 42, a first dynamic low-heat friction-reducing driven wheel 43, a first dynamic low-heat friction-reducing driving wheel 44, a dynamic low-heat friction-reducing adjusting rod 45, a second dynamic low-heat friction-reducing driving wheel 46, a second dynamic low-heat friction-reducing driven wheel 47, a second dynamic low-heat friction-reducing supporting seat 48 and an accurate propulsion motor 49, a side fixing plate 410 is arranged on the side wall of the spiral propulsion type stirring cylinder 2, the dynamic low-heat friction-reducing mounting seat 41 is arranged on the side wall of the side fixing plate 410, the accurate propulsion motor 49 is arranged on the side wall of the side fixing plate 410, the first dynamic low-heat friction-reducing driving wheel 44 is coaxially arranged on the output shaft of the accurate propulsion motor 49, the first dynamic low-heat friction-reducing supporting seat 42 is fixedly arranged on the upper wall of the dynamic low-heat friction-reducing mounting seat 41, the dynamic low-heat-reduction adjusting rod 45 is rotatably arranged on the upper wall of the first dynamic low-heat-reduction supporting seat 42, the first dynamic low-heat-reduction driven wheel 43 is coaxially sleeved on the dynamic low-heat-reduction adjusting rod 45, the first dynamic low-heat-reduction driven wheel 43 and the first dynamic low-heat-reduction driving wheel 44 are arranged in a meshed mode, the second dynamic low-heat-reduction driving wheel 46 is fixedly connected to one end, far away from the first dynamic low-heat-reduction driven wheel 43, of the dynamic low-heat-reduction adjusting rod 45, the second dynamic low-heat-reduction supporting seat 48 is fixedly connected to the side fixing plate 410, the second dynamic low-heat-reduction driven wheel 47 is rotatably arranged on the second dynamic low-heat-reduction supporting seat 48, the second dynamic low-heat-reduction driven wheel 47 is coaxially connected with the preset spiral propeller 3, and the second dynamic low-heat-reduction driving wheel 46 and the second dynamic low-heat-reduction driven wheel 47 are arranged in a meshed mode.
As shown in fig. 2, fig. 3, fig. 4 and fig. 13 to fig. 19, the end of the spiral-propelled agitating drum 2 far away from the fixed extrusion particle shell 517 and far away from the dynamic low-heat-drop-friction driving mechanism 4 is provided with the fixed extrusion particle shell 517, the fixed extrusion particle shell 517 is arranged as a cavity with an opening on the upper wall, the extrusion-cutting type multi-particle-diameter adjustable granulating mechanism 5 is arranged in the fixed extrusion particle shell 517, the extrusion-cutting type multi-particle-diameter adjustable granulating mechanism 5 comprises an extrusion-cutting type multi-particle-diameter adjustable conical granulating sleeve 501, an extrusion-particle cutting assembly 514, an extrusion-cutting type precise adjusting disk 502, an adjusting nut 511, a compression spring 512, a positioning shaft 520, a multi-particle-diameter adjustable conical counter bore 516, a multi-particle-diameter telescopic groove 5012 and an adjusting threaded rod 513, one side circumferential array of the spiral-propelled agitating drum 2 far away from the dynamic low-heat-drop-friction driving mechanism 4 is arranged on one side wall of the spiral-propelled multi-particle-diameter adjustable conical sleeve 501 far away from the dynamic low-friction driving mechanism 4, the extrusion-cutting type multi-particle-diameter adjustable conical sleeve 501 is arranged on one side wall of the spiral-cut type multi-diameter adjustable granulating sleeve 501 far away from the dynamic low-particle-drop-friction driving mechanism, the spiral-diameter adjustable threaded rod 515 is arranged on one side of the spiral-cut type adjustable spiral-drum is arranged on the side wall, the spiral-shaped drum is arranged on the side of the spiral-cut type adjustable-shaped drum, the multi-diameter adjustable-shaped drum is arranged on the side, the multi-particle-diameter adjustable-core, and the multi-particle-diameter adjustable rotary drum is arranged on the spiral, and the spiral, the adjustable, and the adjustable, the spiral, and the adjustable, is formed, and the adjustable, the rotary, and the rotary, is. The adjusting nut 511 plays a role in adjusting the particle size, when the adjusting nut 511 is screwed, the adjusting nut 511 pushes the extrusion cutting type precise adjusting disk 502 to slide along the adjusting threaded rod 513 and the positioning shaft 520 so as to adjust the distance between the extrusion cutting type precise adjusting disk 502 and the side wall of the spiral pushing type stirring cylinder 2, adjusting holes 5021 are distributed on the circumference array of the extrusion cutting type precise adjusting disk 502, one end of the extrusion cutting type multi-particle size adjustable conical granulating sleeve 501 far away from the spiral pushing type stirring cylinder 2 is slidingly arranged in the adjusting holes 5021, the adjusting holes 5021 are in one-to-one correspondence with the extrusion cutting type multi-particle size adjustable conical granulating sleeve 501, the distance from the extrusion cutting type precise adjusting disk 502 to the side wall of the spiral pushing type stirring cylinder 2 is adjusted by controlling the movement of the extrusion cutting type precise adjusting disk 502, the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve 501 can enable the adjusting holes 5021 to be clamped at different positions of the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve 501 by adjusting the position of the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve 502, so that the outlet size of the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve 501 is adjusted, granulation with different grain diameters is achieved, the extrusion cutting component 514 is arranged on the inner side wall of the extrusion granulating fixed shell 517, the extrusion cutting component 514 is arranged at one end of the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve 501 far away from the spiral propelling type stirring cylinder 2, when materials are extruded from the extrusion cutting type multi-grain-diameter adjustable conical granulating sleeve 501 in a molding way, the extrusion cutting component 514 cuts the extruded strip-shaped materials, so that granulation is self-adjusting, the extrusion cutting type multi-grain-diameter cutting blade 503 rotates, the compression spring 512 is arranged between the side wall of the spiral propelling type stirring cylinder 2 and the extrusion cutting type multi-grain-diameter adjustable granulating sleeve 502, the adjustable conical counter bore 516 of many particle diameters locates the adjustable discharge hole 515 of many particle diameters and is close to the 3 one ends of preset screw propeller, the adjustable conical cavity setting of adjustable conical granulation cover 501 of many particle diameters of extrusion cutting formula is the front and back link up, the adjustable conical granulation cover 501 of many particle diameters of extrusion cutting formula is kept away from the one end equipartition distribution of screw propeller 2 and is equipped with many particle diameters adjustment tank 5011, many particle diameters expansion tank 5012 locates on many particle diameters adjustment tank 5011 both sides inner wall, the adjustable conical granulation cover 501 of many particle diameters of extrusion cutting formula is kept away from on the one end inner wall of screw propeller 2 evenly distributed and is equipped with outlet blade 5013, the one side middle part that the adjustable conical granulation cover 502 of extrusion cutting formula is close to adjustment 513 is equipped with mounting hole 5023, and in the mounting hole 5023 is located in the adjustment threaded rod 513 slip, the accurate adjustment disk 502 lateral wall evenly distributed of extrusion cutting formula is equipped with 5022, and in the locating shaft 520 slip locates the locating hole 5022, and the adjustable conical granulation cover 501 of extrusion cutting formula is located on the inner wall of many particle diameters adjustment tank 5011, the adjustable conical granulation cover 501 of extrusion cutting formula is more than the adjustable conical granulation cover 501 is made out the diameter of extrusion cutting formula diameter, and the adjustable extrusion cutting formula is more than the adjustable granulating cover is made the diameter of extrusion cutting formula is bigger, and the adjustable cutting formula is more than the extrusion cutting formula is cut more than the extrusion cutting formula is reduced.
As shown in fig. 2, 3, 4 and 13 to 19, the granule pressing and cutting assembly 514 comprises a pressing and cutting type multi-grain size self-adjusting cutting blade 503, a precise cutting motor 504, a sliding type support 505, an adjusting knob 506, a cutting screw 507 and a fixed disk 509, wherein the sliding type support 505 is slidably arranged on the inner bottom wall of the pressing and granule fixing shell 517, the bottom wall of the pressing and granule fixing shell 517 is provided with a multi-grain size self-adjusting bracket 508, the cutting screw 507 is rotatably arranged in the multi-grain size self-adjusting bracket 508, the bottom wall of the pressing and granule fixing shell 517 is provided with a cutting sliding through hole 510, the lower end of the sliding type support 505 is provided with a connecting sliding block 518, the connecting sliding block 518 is slidably penetrated through the cutting sliding through hole 510 and is in threaded connection with the cutting screw 507, the adjusting knob 506 is arranged at the end of the cutting screw 507, the precise cutting motor 504 is arranged on the side wall of the sliding type support 505, the fixed disk 509 is coaxially and fixedly connected to an output shaft of the precise cutting motor 504, a clearance through hole is formed in the middle of the fixed disk 509, the end part of the adjusting threaded rod 513 is arranged in the clearance through hole, the circumferential arrays of the extrusion cutting type multi-particle size self-adjusting cutting blades 503 are distributed on the side wall of the fixed disk 509, the adjusting knob 506 drives the cutting screw 507 to rotate, the cutting screw 507 rotates to drive the sliding support 505 to slide along the cutting screw 507 and the cutting sliding through hole 510 to be close to or far away from an outlet of the extrusion cutting type multi-particle size adjustable conical granulating sleeve 501 through the connecting sliding block 518, and the precise cutting motor 504 drives the multiple groups of extrusion cutting type multi-particle size self-adjusting cutting blades 503 to rotate through the fixed disk 509 to cut strip materials extruded from the extrusion cutting type multi-particle size adjustable conical granulating sleeve 501, so that biomass fuel is granular.
Preferably, the adjusting hole 5021 is a tapered hole, the aperture of the adjusting hole 5021 is smaller than the maximum outer diameter of the extrusion cutting type multi-particle-size adjustable tapered granulating sleeve 501, and the aperture of the adjusting hole 5021 is larger than the minimum outer diameter of the extrusion cutting type multi-particle-size adjustable tapered granulating sleeve 501.
Further, the preset screw propeller 3 includes a preset screw propeller shaft 31 and a preset screw propeller blade 32, the preset screw propeller shaft 31 is coaxially disposed on the screw propeller 2, the preset screw propeller blade 32 is screwed around the preset screw propeller shaft 31, the preset screw propeller shaft 31 penetrates through the side wall of the screw propeller mixer 2 and is coaxially connected with the second dynamic low-heat friction-reduction driven wheel 47, and the second dynamic low-heat friction-reduction driven wheel 47 rotates to drive the preset screw propeller shaft 31 to rotate.
Preferably, three multi-particle-size adjusting grooves 5011 are uniformly arranged, the front end of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve 501 is divided into three parts, and an outlet blade 5013 is arranged on the inner wall of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve 501 between two adjacent groups of multi-particle-size adjusting grooves 5011.
Further, a discharge hole 8 is formed in the bottom wall of the extruded granule fixing shell 517, the discharge hole 8 is formed below the tail end of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve 501, a material collecting box 519 is arranged below the discharge hole 8, the material collecting box 519 is arranged in an upper open cavity, and the material collecting box 519 plays a role in collecting cylindrical biomass fuel cut by the extrusion cutting type multi-particle-size self-adjusting cutting blade 503.
When the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 is specifically used, the size of the outlet end of the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 is adjusted in advance according to production requirements, in an initial state, a grain pressing cutting assembly 514 is arranged on one side, far away from the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501, of an extrusion cutting type multi-grain-size adjustable conical granulating sleeve 517, a gap exists between the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 and the grain pressing cutting assembly 514, a worker stretches into the extrusion cutting type multi-grain-size adjustable conical sleeve 501 through the hollow part of the upper wall of the extrusion cutting type fixed shell 517, the worker screws an adjusting nut 511, moves along an adjusting threaded rod 513 and pushes an extrusion cutting type precise adjusting disc 502 to slide along an adjusting threaded rod 513 and a positioning shaft 520, so that the distance between the extrusion cutting type precise adjusting disc 502 and the side wall of a spiral pushing type stirring cylinder 2 is adjusted, the adjusting hole 5021 is clamped at different positions of the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 through adjusting the position of the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 502, accordingly, the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 is realized, the extrusion cutting type multi-grain-size adjustable conical sleeve is driven to rotate more than the extrusion cutting type multi-grain-size adjustable granulating sleeve 501, and the extrusion cutting type multi-grain-size adjustable granulating sleeve is driven to rotate more than the extrusion cutting type multi-grain-size adjustable granulating sleeve 501 is driven to change in the size, and the extrusion cutting type granulating sleeve is driven to be more in a small-size, and the size is driven to be more than has a small, and has a small size. The cutting screw 507 rotates to drive the sliding support 505 to slide along the cutting screw 507 and the cutting sliding through hole 510 to approach or depart from the outlet of the extrusion cutting type multi-particle-size adjustable conical granulating sleeve 501 through the connecting sliding block 518.
After the extrusion cutting type multi-particle-size adjustable granulating mechanism 5 is adjusted, a worker puts biomass raw materials into the multi-stage flow-dividing type self-progressive material pretreatment mechanism 1 through the feeding port 102, a device is started through the control switch 103, the self-progressive material conveying belt 1061, the pretreatment heating block 1011, the pretreatment blower 108, the first-stage crushing roller group 1041, the secondary crushing roller group 1042, the precise propelling motor 49, the precise cutting motor 504, the preset circulating water curtain dust removal exhaust fan 612, the water pump 607, the preset circulating water curtain dust removal driving motor 613 starts to work, the first-stage crushing roller group 1041 pre-crushes the biomass raw materials, then the matched splitter plate 1044 and the secondary crushing roller group 1042 perform secondary crushing and splitting, the crushed biomass raw materials fall into the split-flow screening cavity 10102 under the guiding action of the guide plate 105, the self-progressive material conveying belt 1061 continuously runs and drives the self-progressive separation plate 1062 and the self-progressive separation plate 1066 to rotate against the inner wall of the split-flow screening cavity 10102, when the split-flow-dividing roller group 1041 pre-pulverizes the biomass raw materials, the self-progressive separation plate 1063 is formed into two adjacent self-progressive material conveying cavities 1063 by the action of the self-conveying springs 1063, and the self-progressive material is formed into two self-progressive material conveying cavities 1063 under the condition that the two self-conveying cavities 1063 are inclined from the two self-conveying cavities 1063, and the two self-conveying cavities 1063 are formed under the condition that the split material is continuously from the split material is continuously in the continuous material conveying cavity 1063 and the self-conveying cavity 1063 is formed, and the self-conveying bottom due to the adjacent to the self-conveying cavity is under the condition of the filter mesh cavity 106is under the condition of the self-conveying filter and the filter, and the self-conveying type and the filter material is formed, and the self-conveying type and the self-progressive material is formed into the self-progressive material and the continuous material and is formed. The automatic reposition of redundant personnel of biomass material after smashing gets into in the different fortune material room, the accessible regulation of the rotational speed and the raw materials feed rate of biomass material in each fortune material room falls into from the interior accessible of progressive material conveyer 1061 and controls, normal operating, should guarantee that the material does not surpass from progressive screen 1063 bottom, from progressive material conveyer 1061 drive the fortune material room of holding the material and rotate downwards, when the fortune material room that has loaded the material rotates along with the automatic progressive material conveyer 1061 from the upper end down-end of automatic progressive material conveyer 1061, from progressive screen 1062 by vertical upwards slope, finally become vertical downward state, when the automatic progressive material conveyer 1062 slope, under the action of gravity the material in the fortune material room drops to the automatic progressive screen 1062 of fortune material room below, and in the downward rotation in-process follow the automatic progressive screen 1063 direction rotation, from progressive screen 1065 makes from progressive screen 1063 slope, and from progressive screen 1063 is equipped with the automatic progressive material conveyer 1063 from the upper end down-end of automatic progressive material conveyer 1061, from the forward end of forward screen 1064, from the automatic progressive material conveyer 1063 from the forward end to the forward end of material conveyer 1064, from the automatic progressive screen 1064 from the forward end, from the automatic progressive material conveyer 1063 from the end of forward end, from the automatic progressive material conveyer 1063 from the forward end, from the automatic progressive material from the forward end of forward end, from the automatic progressive screen 1063 from the forward end, from the automatic progressive screen 1063, from the forward end, and from the automatic progressive material from the forward end of forward end, and from the automatic progressive screen from forward end of forward end, and from top to forward. The self-progressive screen 1063 and the self-progressive partition plates 1062 are vertically arranged and distributed between the two self-progressive partition plates 1062, at this time, two adjacent self-progressive partition plates 1062, the self-progressive screen 1063 horizontally arranged between the two self-progressive partition plates 1062 and the anti-splashing screen 1068 form a sealed material conveying chamber, the self-progressive material conveying belt 1061 drives the sealed material conveying chamber to continuously rotate to be close to the air expanding nozzle 1013, when the sealed material conveying chamber rotates to the air expanding nozzle 1013, the pretreatment blower 108 on the outer wall of the material protection shell 101 is utilized to blow external air into the pretreatment air inlet cavity 1010, then the air is heated by the pretreatment heating block 1011 in the pretreatment air inlet cavity 1010, the heated air enters the inner lower part of the shunt screening cavity 10102 through the air expanding nozzle 1013, and is blown into the interior of the material conveying chamber through the self-progressive screen 1063, the hot air flows upwards to blow up and disperse the raw materials in the unit material conveying chamber, the self-progressive screen 1063 and the splash-proof screen 1068 are matched to effectively and thoroughly screen the soil and fine gravel in the biomass raw materials, the hot air can air-dry the moisture in the biomass raw materials, the water content of the materials is quickly and effectively reduced, the hot air is discharged out of the device after passing through the pretreatment air outlet 109, in the process, the splash-proof screen 1068 can prevent the biomass raw materials from being blown out by the hot air, when the material conveying chamber enters the upper part of the self-progressive material conveying belt 1061, the self-progressive magnetic block 1067 and the reciprocating magnetic block 10610 generate magnetic repulsive force due to the same magnetic pole, the reciprocating magnetic block 10610 moves upwards under the repulsive force and drives the reciprocating spring 10611 to stretch and deform, when the material conveying chamber moves away from the upper part of the self-progressive magnetic block 1067, the magnetic repulsive force is gradually reduced, when the magnetic repulsion force is smaller than the sum of the elastic force of the spring and the gravity of the magnetic block, the reciprocating spring 10611 resets and drives the reciprocating magnetic block 10610 to move downwards, so that the reciprocating magnetic block 10610 moves up and down, and the materials in the material conveying chamber are stirred, so that the screening and drying of the materials are more thorough, as the materials contain certain moisture, dust particles are easy to adhere to the inner wall of the device after crushing, the cleaning scraping of the inner wall of the split screening cavity 10102 can be carried out through the self-progressive scraping plate 1066, meanwhile, the separated soil or fine sand adhered to the side wall of the split screening cavity 10102 is sent into the waste collecting cavity 107 for collection, when the crushed and dried materials are loaded to the extrusion blanking opening 9, the material conveying chamber rotates from the lower end to the upper end of the self-progressive material conveying belt 1061, and the self-progressive separation plate 1062 of the self-progressive screen 1063 is arranged to incline upwards in the rotating process, at this time, a gap is generated between the self-progressive screen 1063 and the self-progressive partition plate 1062 at the other side, the material slides out of the material conveying chamber along the inclined self-progressive screen 1063, then falls into the spiral propelling stirring cylinder 2 through the extruding feed opening 9, the accurate propelling motor 49 drives the first dynamic low-heat friction reducing driving wheel 44 to rotate, the first dynamic low-heat friction reducing driving wheel 44 drives the first dynamic low-heat friction reducing driven wheel 43 to rotate, the first dynamic low-heat friction reducing driven wheel 43 drives the second dynamic low-heat friction reducing driving wheel 46 to rotate through the dynamic low-heat friction reducing regulating rod 45, the second dynamic low-heat friction reducing driving wheel 46 drives the second dynamic low-heat friction reducing driven wheel 47 to rotate, the second dynamic low-heat friction reducing driven wheel 47 drives the preset spiral propelling blade 32 to rotate through the rotation of the preset spiral propelling shaft 31, the preset spiral propelling blade 32 drives the material to move towards the direction of the multi-particle size adjustable material discharging hole 515, the material is pushed into the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 through the material to the multi-grain-size adjustable discharging hole 515 under the pushing of the preset type spiral propeller 3, and is extruded into strip-shaped materials to be discharged from the outlet end of the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501, the accurate cutting motor 504 drives the plurality of groups of extrusion cutting type multi-grain-size self-adjusting cutting blades 503 to rotate through the fixed disc 509, the strip-shaped materials extruded from the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 are cut, the biomass fuel is enabled to be granular, the cut materials are in a cylindrical shape, grooves cut through the outlet blades 5013 are uniformly formed in the cylindrical surface of the cut materials, the contact area of the biomass fuel and air can be increased, the biomass fuel is enabled to be more easily combusted, and when the outlet blades 5013 are in extrusion mutual contact, the outlet of the extrusion cutting type multi-grain-size adjustable conical granulating sleeve 501 is uniformly divided into a plurality of equal-size through holes through the outlet blades 5013, so that more small-size cylindrical biomass fuel can be manufactured at one time, and the granular biomass fuel falls into the material collection box 519 through the outlet 8.
The dust-containing waste gas generated during the operation of the multi-stage split-flow type self-progressive material pretreatment mechanism 1 is treated by the preset circulating water curtain dust removing mechanism 6, the preset circulating water curtain dust removing exhaust fan 612 generates negative pressure in the preset circulating water curtain dust removing cavity 602 through the preset circulating water curtain dust removing exhaust opening 614, so that the dust-containing waste gas generated during the crushing of the materials in the crushing cavity 10101 is pumped into the preset circulating water curtain dust removing cavity 602 through the waste gas ventilation pipe 615, the water pump 607 pumps the water in the water storage tank 606 to the position of the preset circulating water curtain dust removing spray head 611 through the water pumping pipe 608, the preset circulating water curtain dust removing water inlet pipe 609 and the preset circulating water curtain dust removing water spraying pipe 610, under the action of the preset circulating water curtain dust removing spray head 611, the water is sprayed from the preset circulating water curtain dust removing spray head 611 in a shape, while the preset type recyclable water curtain dust removing spray head 611 sprays water mist, the preset type recyclable water curtain dust removing drive motor 613 drives the preset type recyclable water curtain dust removing spray head 611 to rotate, so as to play a role in preventing biomass fuel particles and dust in waste gas from blocking the nozzle of the preset type recyclable water curtain dust removing spray head 611, dust-containing gas moves to the position of the preset type recyclable water curtain dust removing exhaust port 614 under the action of the preset type recyclable water curtain dust removing exhaust fan 612, after the dust-containing gas contacts with the water mist, solid particles such as fine biomass fuel particles and dust in the dust-containing waste gas are wetted after meeting water, adsorbed with water drops and washed away, when the dust-containing gas passes through the preset type recyclable water curtain dust removing water screening plate 603, the solid particles such as fine biomass fuel particles and dust in the dust-containing waste gas are wetted and washed away by water, and flows into the water storage tank 606 along the water outlet pipe 604 through the one-way valve 605, and the purified waste gas is discharged from the dust-collecting exhaust port 614 of the preset circulating water curtain under the action of the dust-collecting exhaust fan 612 of the preset circulating water curtain, so as to achieve the aim of purifying the dust-containing waste gas.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (9)
1. The utility model provides a multistage reposition of redundant personnel formula multi-particle diameter adjustable biomass fuel pelleting machine which characterized in that: the device comprises a multistage split-flow type self-progressive material pretreatment mechanism, a spiral stirring cylinder, a preset spiral propeller, a dynamic low-heat-drop friction driving mechanism, an extrusion cutting type multi-grain-size adjustable granulating mechanism, a preset circulating water curtain dust removing mechanism and an extrusion cutting type multi-grain-size adjustable granulating support seat, wherein the spiral stirring cylinder is fixedly connected to the extrusion cutting type multi-grain-size adjustable granulating support seat, the preset spiral propeller is arranged in the spiral stirring cylinder, the multistage split-flow type self-progressive material pretreatment mechanism is arranged at the upper end of the spiral stirring cylinder, the preset circulating water curtain dust removing mechanism is fixedly connected to one side of the multistage split-flow type self-progressive material pretreatment mechanism, the dynamic low-heat-drop friction driving mechanism is arranged on one side of the preset spiral propeller, the dynamic low-heat-drop friction driving mechanism is connected with the preset spiral propeller, and the extrusion cutting type multi-grain-size adjustable granulating mechanism is arranged on one side of the spiral stirring cylinder far away from the dynamic low-heat-drop friction driving mechanism; the multi-stage split type self-progressive material pretreatment mechanism comprises a material protection shell, a feed inlet, a multi-stage split type crushing mechanism, a guide plate, a self-progressive material conveying mechanism, a pretreatment blower, an air expanding nozzle, a pretreatment air outlet, a pretreatment air inlet cavity and a pretreatment heating block, wherein the material protection shell is fixedly arranged above a spiral pushing type stirring cylinder, the material protection shell comprises a crushing cavity and a split screening cavity, the crushing cavity is arranged at the upper end of the split screening cavity, the feed inlet is arranged at the upper end of the side wall of the crushing cavity, the multi-stage split type crushing mechanism is arranged in the crushing cavity, the multi-stage split type crushing mechanism is arranged below the feed inlet, the guide plate is obliquely arranged on the inner wall of the material protection shell, the guide plate is arranged below the multi-stage split type crushing mechanism, the self-progressive material conveying mechanism is arranged in the split screening cavity, a crushing feed outlet is communicated between the bottom wall of the crushing cavity and the top wall of the split screening cavity, the lower end of the guide plate is arranged above the crushing feed outlet, the pretreatment air inlet cavity and the pretreatment air inlet cavity are fixedly arranged on the outer wall of the material protection shell respectively, the air inlet nozzle penetrates through the pretreatment air inlet and the pre-expanding nozzle and the pretreatment air outlet, and the pretreatment air inlet cavity are fixedly arranged at the upper side walls of the pretreatment cavity respectively; the self-progressive material conveying mechanism comprises a self-progressive material conveying belt, a self-progressive separation plate, a self-progressive screen, a self-progressive limiting block, a self-progressive spring, a self-progressive scraping plate, a self-progressive magnetic block, an anti-splashing screen, a reciprocating protective sleeve, a reciprocating magnetic block and a reciprocating spring, wherein the cross section of the split screening cavity is in a capsule shape, the self-progressive material conveying belt is arranged in the middle of the inner side wall of the split screening cavity, the self-progressive separation plates are uniformly distributed on the side wall of the self-progressive material conveying belt at equal intervals, two adjacent self-progressive separation plates form a material conveying chamber, one end of the self-progressive screen is rotationally arranged at one end of the self-progressive separation plate close to the inner side wall of the split screening cavity, the other end of the self-progressive screen is provided with a bending part, the bending part is obliquely arranged towards the direction of the self-progressive material conveying belt, the self-progressive limiting block is fixedly connected on the side wall of the self-progressive separation plate, the self-progressive limiting block is arranged on one side of the self-progressive screen far away from the self-progressive material conveying belt, the self-progressive spring is fixedly connected on one side of the self-progressive separation plate close to the self-progressive material conveying belt, the self-progressive scraping plate is fixedly connected on one end of the self-progressive separation plate far away from the self-progressive material conveying belt, the sum of the length of the self-progressive separation plate and the length of the self-progressive scraping plate is equal to the length from the self-progressive material conveying belt to the inner wall of the split-flow screening cavity, the self-progressive scraping plate is contacted with the inner wall of the split-flow screening cavity, the self-progressive magnetic blocks are distributed and embedded on the bottom wall of the split-flow screening cavity at intervals, one end of the reciprocating spring is fixedly connected on one side wall of the self-progressive screen near the self-progressive material conveying belt, the reciprocating type magnetic block fixedly connected is arranged at one end of the reciprocating spring far away from the self-progressive type screen, the reciprocating type protective sleeve is arranged outside the reciprocating type magnetic block, the magnetic pole of the bottom wall of the reciprocating type magnetic block is opposite to the magnetic pole of the upper wall of the self-progressive type magnetic block, an extrusion blanking opening is arranged between the diversion sieving cavity and the spiral propelling stirring cylinder, the extrusion blanking opening is arranged below one end of the self-progressive type material conveying belt, which is close to the dynamic low-heat friction reduction driving mechanism, the anti-splashing screen is fixedly arranged on the inner wall of the self-progressive type partition plate, the anti-splashing screen is wound on the outer side of the self-progressive type material conveying belt, a pretreatment air outlet is arranged below the self-progressive type material conveying belt, the length from the anti-splashing screen to the side wall of the self-progressive type material conveying belt is larger than the length from a pretreatment air outlet to the self-progressive type material conveying belt, and the height from the air outlet to the diversion sieving cavity bottom wall is smaller than the self-progressive type screen to the bottom wall of the diversion sieving cavity.
2. The multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 1, wherein: the dynamic low-heat-reduction driving mechanism comprises a dynamic low-heat-reduction mounting seat, a first dynamic low-heat-reduction supporting seat, a first dynamic low-heat-reduction driven wheel, a first dynamic low-heat-reduction driving wheel, a dynamic low-heat-reduction adjusting rod, a second dynamic low-heat-reduction driving wheel, a second dynamic low-heat-reduction driven wheel, a second dynamic low-heat-reduction supporting seat and an accurate propulsion motor, wherein a side fixing plate is arranged on the side wall of the spiral propulsion stirring cylinder, the dynamic low-heat-reduction mounting seat is arranged on the side wall of the side fixing plate, the accurate propulsion motor is arranged on the side wall of the side fixing plate, the first dynamic low-heat-reduction driving wheel is coaxially arranged on an output shaft of the accurate propulsion motor, the first dynamic low-heat-reduction supporting seat is fixedly arranged on the upper wall of the dynamic low-heat-reduction driving wheel, the dynamic low-heat-reduction adjusting rod is rotatably arranged on the upper wall of the first dynamic low-heat-reduction supporting seat, the first dynamic low-heat-reduction driven wheel is coaxially sleeved on the dynamic low-heat-reduction driven wheel, the first dynamic low-heat-reduction driven wheel is meshed with the first dynamic low-heat-reduction driving wheel, the second dynamic low-heat-reduction driving wheel is coaxially arranged on the second dynamic low-heat-reduction supporting seat is coaxially arranged on the output shaft, and the accurate propulsion motor is meshed with the second dynamic low-heat-reduction driving wheel, and the first dynamic low-heat-reduction driving wheel is rotatably arranged on the side driving wheel.
3. The multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 2, wherein: the utility model discloses a dynamic low thermal drop friction drive mechanism, including extrusion grain fixed shell, extrusion cutting type multi-grain adjustable granulation mechanism, extrusion cutting type precision adjusting disk, adjusting nut, compression spring, locating shaft, multi-grain adjustable conical counter bore, multi-grain expansion groove and adjusting threaded rod, the one side circumference array distribution of the extrusion grain fixed shell far away from the extrusion grain fixed shell of dynamic low thermal drop friction drive mechanism is equipped with multi-grain adjustable discharge hole, extrusion cutting type multi-grain adjustable conical granulation mechanism is located on one side lateral wall of the extrusion grain fixed shell of upper wall opening, extrusion cutting type multi-grain adjustable conical granulation mechanism is located multi-grain adjustable discharge hole department in the communication, extrusion cutting type multi-grain adjustable conical granulation is located on one side of multi-grain adjustable discharge hole, extrusion cutting type precision adjusting disk, adjusting nut, locating shaft, multi-grain adjustable conical expansion groove and adjusting threaded rod are located on one side of the extrusion cutting type multi-grain adjustable conical rotary drum far away from dynamic low thermal drop friction drive mechanism, the one side circumference array distribution of the extrusion cutting type multi-grain adjustable conical granulation mechanism is located on one side of the extrusion rotary drum far away from the dynamic low thermal drop friction drive mechanism, the extrusion rotary drum is located on one side of the dynamic low thermal drop adjustable rotary extrusion drive mechanism is located on the side of the adjustable threaded rod, the adjustable taper granulation sleeve of regulation hole and extrusion cutting formula multiparticulate diameter one-to-one sets up, the extrusion cutting formula multiparticulate diameter adjustable taper granulation sleeve is located on the extrusion grain fixed shell inside wall, and the extrusion cutting formula multiparticulate diameter adjustable taper granulation sleeve is located the one end of keeping away from the spiral-push type churn, compression spring locates between spiral-push type churn side wall and the accurate regulating disk of extrusion cutting formula, the adjustable taper counter bore of multiparticulate diameter is located the adjustable discharge hole of multiparticulate diameter and is close to preset formula spiral-push one end, the adjustable taper cavity setting that link up around being of the adjustable taper granulation sleeve of extrusion cutting formula multiparticulate diameter, the one end equipartition distribution that the adjustable taper granulation sleeve of extrusion cutting formula multiparticulate diameter kept away from the spiral-push type churn is equipped with multiparticulate diameter adjustment groove, the multiparticulate diameter expansion groove is located on the multiparticulate diameter adjustment groove both sides inner wall, the one end inner wall that the adjustable taper granulation sleeve of extrusion cutting formula multiparticulate diameter was kept away from the spiral-push type churn is equipped with the export blade, the accurate regulating disk of extrusion cutting formula is close to one side middle part of threaded rod is equipped with the mounting hole, adjusts sliding locating hole, the accurate regulating disk locating hole is located in the locating hole, the locating hole is evenly distributed to the locating shaft.
4. A multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 3, wherein: the preset type recyclable water curtain dust removing mechanism comprises a preset type recyclable water curtain dust removing support, a preset type recyclable water curtain dust removing cavity, a preset type recyclable water curtain dust removing sieving plate, a water outlet pipe, a one-way valve, a water storage tank, a water pump, a water suction pipe, a preset type recyclable water curtain dust removing water inlet pipe, a preset type recyclable water curtain dust removing spray pipe, a preset type recyclable water curtain dust removing exhaust fan, a preset type recyclable water curtain dust removing driving motor, a preset type recyclable water curtain dust removing exhaust opening, an exhaust air duct and a driving rotating shaft, wherein the exhaust air duct is fixedly connected to one side of the crushing cavity away from the feed inlet, the preset type recyclable water curtain dust removing support is fixedly connected to the split-flow sieving cavity, the preset type recyclable water curtain dust removing cavity is arranged on the preset type recyclable water curtain dust removing support, the water storage tank is arranged on the split-flow screening cavity, the water outlet pipe is communicated between the bottom of the preset circulating water curtain dust removing cavity and the water storage tank, the one-way valve is arranged in the water outlet pipe, the water pump is fixedly connected on the water storage tank, the water suction pipe is communicated between the water storage tank and the water pump input end, one end of the preset circulating water curtain dust removing water inlet pipe is communicated with the water pump output end, one end of the preset circulating water curtain dust removing water spray pipe is communicated with one end of the preset circulating water curtain dust removing water inlet pipe far away from the water pump, the other end of the preset circulating water curtain dust removing water spray pipe penetrates through the top wall of the preset circulating water curtain dust removing cavity and is arranged in the preset circulating water curtain dust removing cavity, the utility model discloses a circulating water curtain dust removal spraying head, including but preset circulating water curtain dust removal spraying head, but preset circulating water curtain dust removal driving motor rigid coupling is located on the but preset circulating water curtain dust removal spraying pipe, but preset circulating water curtain dust removal driving motor's output shaft is equipped with the drive pivot, and the drive pivot sets up with but preset circulating water curtain dust removal spraying head coaxial line, and the drive pivot runs through but preset circulating water curtain dust removal spraying pipe and but preset circulating water curtain dust removal spraying head fixed connection, but preset circulating water curtain dust removal air exhauster rigid coupling is located on the but preset circulating water curtain dust removal cavity outer wall, but preset circulating water curtain dust removal air exhauster is located on the but preset circulating water curtain dust removal cavity lateral wall, but preset circulating water curtain dust removal air exhauster and preset circulating water curtain dust removal air exhauster intercommunication.
5. The multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 4, wherein: the utility model provides a press grain cutting assembly includes extrusion cutting formula multi-grain diameter self-interacting cutting blade, accurate cutting motor, slip formula support, adjust knob, cutting screw and fixed disk, the diapire is located to slip formula support slip in the extrusion grain fixed shell, extrusion grain fixed shell diapire is equipped with multi-grain diameter self-interacting support, and the cutting screw rotates to be located in the multi-grain diameter self-interacting support, extrusion grain fixed shell diapire is equipped with cutting sliding through hole, the slip formula support lower extreme is equipped with the connection slider, the connection slider slip runs through cutting sliding through hole and with cutting screw threaded connection, adjust knob locates the tip of cutting screw, accurate cutting motor is located on the slip formula support lateral wall, on the coaxial rigid coupling of fixed disk is located accurate cutting motor output shaft, extrusion cutting formula multi-grain diameter self-interacting cutting blade circumference array distributes and locates on the fixed disk lateral wall.
6. The multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 5, wherein: the preset type screw propeller comprises a preset type screw propeller shaft and preset type screw propeller blades, the preset type screw propeller shaft is coaxially arranged on the screw propeller type stirring cylinder, the preset type screw propeller blades are arranged on the preset type screw propeller shaft in a winding mode, and the preset type screw propeller shaft penetrates through the side wall of the screw propeller type stirring cylinder and is coaxially connected with the second dynamic low-heat friction-reduction driven wheel.
7. The multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 6, wherein: the extrusion grain fixed shell diapire is equipped with the discharge gate, extrusion cutting formula multi-particle diameter adjustable toper granulation cover terminal below is located to the discharge gate, the discharge gate below is equipped with the material collecting box, and the material collecting box is the open cavity setting in top.
8. The multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 7, wherein: the extrusion cutting type multi-grain-size adjustable granulating sleeve comprises a plurality of multi-grain-size adjusting grooves, wherein three multi-grain-size adjusting grooves are uniformly formed in the inner wall of each extrusion cutting type multi-grain-size adjustable granulating sleeve between two adjacent groups of multi-grain-size adjusting grooves, an outlet blade is arranged on the inner wall of each extrusion cutting type multi-grain-size adjustable granulating sleeve, and a control switch is arranged below each feeding hole and used for starting the device.
9. The multi-stage split-flow multi-particle-size adjustable biomass fuel pellet press as claimed in claim 8, wherein: the utility model discloses a material conveying device, including reposition of redundant personnel screening chamber, reposition of redundant personnel screening chamber lateral wall lower extreme is equipped with the pull groove with reposition of redundant personnel screening chamber intercommunication, the sliding in the pull groove is equipped with the garbage collection cavity, and the garbage collection cavity is located from progressive material conveying mechanism below, and the garbage collection cavity upper wall is the cavity setting.
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| CN118371522B (en) * | 2023-12-28 | 2024-12-06 | 嘉兴市固体废物处置有限责任公司 | A solid waste processor with screening function |
| CN117864547B (en) * | 2024-03-11 | 2024-05-10 | 内蒙古星汉新材料有限公司 | Finished product potassium fluoride ejection of compact collection device |
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| CN106622022B (en) * | 2016-11-04 | 2017-12-05 | 湖南康易达绿茵科技有限公司 | One kind extruding adjustable comminutor of the more particle diameters of cutting type |
| CN107837189A (en) * | 2017-11-02 | 2018-03-27 | 徐得强 | A kind of mock-strawberry swelling and pain relieving brews agent preparation decocting device for tea |
| CN111437916B (en) * | 2020-04-25 | 2022-01-21 | 东台市程骏能源环境科技有限公司 | Biomass fuel preparation preprocessing device |
| CN112619323A (en) * | 2020-10-22 | 2021-04-09 | 铜陵美天新能源科技有限公司 | Water curtain dust remover of biomass fuel hot blast stove |
| CN216682902U (en) * | 2021-07-20 | 2022-06-07 | 台州格雷科胶带有限公司 | Rubber raw material crushing device with good dust removal effect |
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