CN219051219U - Straw particle production system - Google Patents
Straw particle production system Download PDFInfo
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- CN219051219U CN219051219U CN202222643442.0U CN202222643442U CN219051219U CN 219051219 U CN219051219 U CN 219051219U CN 202222643442 U CN202222643442 U CN 202222643442U CN 219051219 U CN219051219 U CN 219051219U
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- straw
- feeding
- conveyor
- particle
- production system
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- 239000002245 particle Substances 0.000 title claims abstract description 80
- 239000010902 straw Substances 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 238000007670 refining Methods 0.000 claims abstract description 23
- 238000007873 sieving Methods 0.000 claims abstract description 18
- 238000012216 screening Methods 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000008188 pellet Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 abstract description 14
- 206010024796 Logorrhoea Diseases 0.000 abstract description 2
- 239000002028 Biomass Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- -1 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- 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
- Screw Conveyors (AREA)
Abstract
The utility model discloses a straw particle production system, which comprises: the device comprises a straw crusher, a refining impurity-removing feeding conveyor, a feeding screw conveyor, a particle forming machine, a discharging belt conveyor and a screw screening machine; the front end of the straw crusher is provided with a raw material inlet, the rear end of the straw crusher is provided with a crushed material outlet, and the crushed material outlet is connected with the particle forming machine through the refining impurity-removing feeding conveyor and the feeding screw conveyor in sequence; the particle outlet of the particle forming machine is connected with the spiral sieving machine through the discharging belt conveyor, and the spiral sieving machine is provided with a qualified particle outlet. This production system can evenly continuous send into the extrusion area with the material, stops equipment because of the excessive quilt of instantaneous material to be suppressed, avoids the appearance of material bridging condition simultaneously, ensures the steady operation of granule make-up machine, and the discharge end sets up spiral screening and can realize that ejection of compact granule does not contain garrulous end or small-size granule.
Description
Technical Field
The utility model relates to the field of straw production, in particular to a straw particle production system.
Background
With the development of society, energy and environmental problems have become a global focus of attention, and the increasing exhaustion of fossil energy and the serious environmental problems have become urgent matters for developing new energy. In this context, the use of biomass fuels has received worldwide attention. Straw granulation is an important mode for straw biomass utilization, and the pellet feed and fuel project accords with national development planning and agriculture policy, belongs to national supported recycling economy, has wide product market, sufficient raw material source and short project recovery period, and has stronger risk resistance. Straw particles pass through abdomen and return to the field, so that fertilizer pollution is reduced, and meanwhile, environmental pollution caused by burning straw can be reduced, industrial driving agriculture is realized, and income of farmers is increased.
There is currently no apparatus for producing straw pellets in an in-line manner.
In view of this, the present utility model has been made.
Disclosure of Invention
The utility model aims to provide a straw particle production system which can efficiently produce straw particles in a pipeline manner so as to solve the technical problems in the prior art.
The utility model aims at realizing the following technical scheme:
the embodiment of the utility model provides a straw particle production system, which comprises:
the device comprises a straw crusher, a refining impurity-removing feeding conveyor, a feeding screw conveyor, a particle forming machine, a discharging belt conveyor and a screw screening machine; wherein,,
the front end of the straw crusher is provided with a raw material inlet, the rear end of the straw crusher is provided with a crushed material outlet, and the crushed material outlet is connected with the particle forming machine through the refining impurity-removing feeding conveyor and the feeding screw conveyor in sequence;
the particle outlet of the particle forming machine is connected with the spiral sieving machine through the discharging belt conveyor, and the spiral sieving machine is provided with a qualified particle outlet.
Compared with the prior art, the straw particle production system provided by the utility model has the beneficial effects that:
straw breaker, refining edulcoration feeding conveyer, feeding screw conveyer, granule make-up machine, ejection of compact band conveyer and spiral screening machine through connecting in order constitute a system that can even continuous feed production straw granule, can evenly continuous send into the extrusion area with the material, stop equipment because of the too much holding down of instantaneous material, avoid the appearance of material bridging condition simultaneously, ensure the steady operation of granule make-up machine, the discharge end sets up spiral screening and can realize that ejection of compact granule does not contain garrulous end or small-size granule, and this system material loading is light, and processing is stable continuous, the pure purpose of product. The assembly line assembly angle is flexible, and is suitable for different places, and stable and efficient production of biomass particles is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a straw particle production system according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a refining and impurity removing feeding conveyor of a straw particle production system according to an embodiment of the present utility model;
fig. 3 is a schematic view of a feed screw conveyor of a straw particle production system according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a granule forming machine of a straw granule production system according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a discharging belt conveyor of a straw particle production system according to an embodiment of the present utility model;
fig. 6 is a schematic flow chart of a method for producing straw particles according to an embodiment of the present utility model;
in the figure: 1-a straw breaker; 2-refining impurity-removing feeding conveyor; 21-a belt conveyor; 22-a crushed material feed hopper; 23-adjusting a baffle; 24-a crushed material feeding hopper; 3-feeding screw conveyor; 31-feeding hopper; 32-screw conveyor; 4-a particle forming machine; 41-a feed inlet; 5-a discharging belt conveyor; 51-belt conveyor; 52-receiving a hopper; 53-discharging dustpan; 6-spiral sieving machine.
Detailed Description
The technical scheme in the embodiment of the utility model is clearly and completely described below in combination with the specific content of the utility model; it will be apparent that the described embodiments are only some embodiments of the utility model, but not all embodiments, which do not constitute limitations of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
The terms that may be used herein will first be described as follows:
the term "and/or" is intended to mean that either or both may be implemented, e.g., X and/or Y are intended to include both the cases of "X" or "Y" and the cases of "X and Y".
The terms "comprises," "comprising," "includes," "including," "has," "having" or other similar referents are to be construed to cover a non-exclusive inclusion. For example: including a particular feature (e.g., a starting material, component, ingredient, carrier, formulation, material, dimension, part, means, mechanism, apparatus, step, procedure, method, reaction condition, processing condition, parameter, algorithm, signal, data, product or article of manufacture, etc.), should be construed as including not only a particular feature but also other features known in the art that are not explicitly recited.
The term "consisting of … …" is meant to exclude any technical feature element not explicitly listed. If such term is used in a claim, the term will cause the claim to be closed, such that it does not include technical features other than those specifically listed, except for conventional impurities associated therewith. If the term is intended to appear in only a clause of a claim, it is intended to limit only the elements explicitly recited in that clause, and the elements recited in other clauses are not excluded from the overall claim.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "affixed," and the like should be construed broadly, as for example: can be fixedly connected, detachably connected or integrally connected; can be mechanically connected or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms herein above will be understood by those of ordinary skill in the art as the case may be.
The terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. refer to an orientation or positional relationship based on that shown in the drawings, merely for ease of description and to simplify the description, and do not explicitly or implicitly indicate that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present disclosure.
The straw particle production system provided by the utility model is described in detail below. What is not described in detail in the embodiments of the present utility model belongs to the prior art known to those skilled in the art. The specific conditions are not noted in the examples of the present utility model and are carried out according to the conditions conventional in the art or suggested by the manufacturer. The reagents or apparatus used in the examples of the present utility model were conventional products commercially available without the manufacturer's knowledge.
As shown in fig. 1, an embodiment of the present utility model provides a straw particle production system, including:
the device comprises a straw crusher, a refining impurity-removing feeding conveyor, a feeding screw conveyor, a particle forming machine, a discharging belt conveyor and a screw screening machine; wherein,,
the front end of the straw crusher is provided with a raw material inlet, the rear end of the straw crusher is provided with a crushed material outlet, and the crushed material outlet is connected with the particle forming machine through the refining impurity-removing feeding conveyor and the feeding screw conveyor in sequence;
the particle outlet of the particle forming machine is connected with the spiral sieving machine through the discharging belt conveyor, and the spiral sieving machine is provided with a qualified particle outlet.
As shown in fig. 2, in the above production system, the refining impurity removal feeding conveyor includes:
the device comprises a crushed material feeding hopper, an adjusting baffle, an iron removing device and a belt conveying device; wherein,,
the crushing material feeding hopper is arranged above the feeding end of the belt conveying device, and an adjusting baffle is arranged on a discharging hole on the side surface of the lower part of the feeding hopper;
the side of the feeding end of the belt conveying device is provided with an iron removing device.
The refining impurity-removing feeding conveyor with the structure can play a double role of refining and removing iron in the process of conveying broken materials.
As shown in fig. 3, in the above production system, the feed screw conveyor includes:
a screw conveyor and a feed hopper; wherein,,
the feeding hopper is arranged at the feeding end of the spiral conveying device, and the feeding end is connected with the discharging end of the refining impurity-removing feeding conveyor;
the discharge end of the spiral conveying device is connected into the feed inlet of the particle forming machine.
The feeding screw conveyor with the structure can extrude and force feeding to the particle forming machine, improves feeding efficiency and avoids material bridging in the particle forming machine.
In the above production system, as shown in fig. 4, the particle former employs a gear extrusion particle former. The inside is provided with an extrusion area formed by meshing gears, so that the entering crushed biomass materials can be extruded into biomass particles.
As shown in fig. 5, in the above production system, the particle forming discharge belt conveyor includes:
the device comprises a belt type conveying device, a receiving hopper and a discharging dustpan; wherein the method comprises the steps of
The feeding end of the belt conveyor is provided with the receiving hopper which is connected with the particle outlet of the particle forming machine;
the discharging end of the belt conveyor is provided with the discharging dustpan, and the discharging dustpan is connected with the inlet of the spiral sieving machine.
In summary, the straw particle production system of the embodiment of the utility model forms a particle production system of a production line by sequentially connecting the straw crusher, the refining impurity-removing feeding conveyor, the feeding screw conveyor, the particle forming machine, the discharging belt conveyor and the screw sieving machine, and can continuously and efficiently manufacture straw into straw particles meeting requirements by using the processes of straw crushing, belt feeding, screw extrusion feeding, particle forming, belt discharging and screw sieving, thereby facilitating the subsequent utilization.
In order to more clearly demonstrate the technical scheme and the technical effects provided by the utility model, the straw particle production system provided by the embodiment of the utility model is described in detail below by using specific embodiments.
Example 1
As shown in fig. 1, the embodiment of the present utility model provides a straw granule production system, which is a production line for producing straw granules, and can continuously process straw crushing, belt feeding, spiral feeding, granule forming, belt discharging and spiral screening (see fig. 6), so as to produce qualified straw granules from straw raw materials, and has high production efficiency, and the production system comprises: the device comprises a straw crusher, a refining impurity-removing feeding conveyor, a feeding screw conveyor, a particle forming machine, a discharging belt conveyor and a screw screening machine which are connected in sequence; wherein, the straw crusher plays a role in crushing straw raw materials; the structure of the refining impurity-removing feeding conveyor is shown in figure 2, and the refining impurity-removing feeding conveyor has the functions of transporting materials, refining and removing iron; the feeding screw conveyor is a forced feeding mechanism, the structure of which is shown in figure 3, and plays a role in forcing straw to be fed into the particle forming machine and avoiding bridging of the fed straw; the structure of the particle forming machine is shown in fig. 4, and the biomass particle forming mechanism can realize biomass particle forming of the input straw broken material; the structure of the discharging belt conveyor is shown in fig. 5, and the discharging belt conveyor is a discharging particle and bulk material conveying mechanism and can convey the discharged biomass particles produced by the particle forming machine to the spiral sieving machine; the spiral sieving machine is a biomass particle sieving mechanism, and can obtain molded particles without scattered particles through sieving.
The field test effect confirms that the straw particle production system of the embodiment has better effect on the roughly broken straw during forming, so that the complete straw is firstly broken by a crusher, meanwhile, the volatilization of moisture is facilitated, the forming is facilitated, and the straw is in the form of broken straw when entering a subsequent flow.
In the concrete production, after the straw which is coarsely broken by the straw breaker enters the broken material feed hopper of the refining impurity removal feeding conveyor shown in fig. 2, the existence of the adjusting baffle can realize homogenization of the coarsely broken straw in the following conveying process, and meanwhile, the feeding speed can be controlled by adjusting the height of the baffle. When the iron removing device is arranged on the side face of the belt conveyor, ferrous metal in the material is removed, so that iron impurities are prevented from entering subsequent equipment.
After the material enters the feed hopper of the feeding screw conveyor shown in fig. 3 from the refining impurity-removing feeding conveyor, the forced propelling performance of the screw conveying ensures that the material cannot bridge after entering the particle forming machine, and simultaneously ensures that the material with uniform front section continuously enters the particle forming machine, so that stable and continuous production of biomass particles is realized.
After the material enters the feed inlet of the particle forming machine shown in fig. 4 from the feed screw conveyor, the material can be uniformly fed into the extrusion area by means of the rotation of the gear ring, and the shape of the material is kept unchanged in the whole feeding process until the material finally enters the meshing forming area.
After the material enters a receiving hopper of the discharging belt conveyor shown in fig. 5, the formed biomass particles and part of the crushed or small-size particles are lifted and transported into a feeding port of the spiral sieving machine.
After the material enters the feed inlet of the spiral screening machine, the spiral screening machine screens out part of the crushed powder or small-size particles to produce a particle finished product with good forming effect.
In summary, the straw particle production system provided by the embodiment of the utility model can uniformly and continuously feed materials into the extrusion area, stop the equipment from being blocked due to excessive instant materials, simultaneously avoid the occurrence of material bridging, ensure the stable operation of the particle forming machine, and realize the purposes that the discharged particles do not contain broken or small-size particles due to the spiral screening at the discharge end. The assembly line assembly angle is flexible, and is suitable for different places, and stable and efficient production of biomass particles is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims. The information disclosed in the background section herein is only for enhancement of understanding of the general background of the utility model and is not to be taken as an admission or any form of suggestion that this information forms the prior art already known to those of ordinary skill in the art.
Claims (5)
1. A straw pellet production system, comprising:
the device comprises a straw crusher, a refining impurity-removing feeding conveyor, a feeding screw conveyor, a particle forming machine, a discharging belt conveyor and a screw screening machine; wherein,,
the front end of the straw crusher is provided with a raw material inlet, the rear end of the straw crusher is provided with a crushed material outlet, and the crushed material outlet is connected with the particle forming machine through the refining impurity-removing feeding conveyor and the feeding screw conveyor in sequence;
the particle outlet of the particle forming machine is connected with the spiral sieving machine through the discharging belt conveyor, and the spiral sieving machine is provided with a qualified particle outlet.
2. The straw pellet production system of claim 1 wherein the refining and impurity removal feed conveyor comprises:
the device comprises a crushed material feeding hopper, an adjusting baffle, an iron removing device and a belt conveying device; wherein,,
the crushing material feeding hopper is arranged above the feeding end of the belt conveying device, and an adjusting baffle is arranged on a discharging hole on the side surface of the lower part of the feeding hopper;
the side of the feeding end of the belt conveying device is provided with an iron removing device.
3. The straw pellet production system of claim 1 wherein the feed screw conveyor is provided with a feed hopper.
4. A straw pellet production system as claimed in any one of claims 1 to 3 wherein the pellet former employs a gear extrusion pellet former.
5. A straw pellet production system as claimed in any one of claims 1 to 3, wherein the pellet forming outfeed belt conveyor comprises:
the device comprises a belt type conveying device, a receiving hopper and a discharging dustpan; wherein the method comprises the steps of
The feeding end of the belt conveyor is provided with the receiving hopper which is connected with the particle outlet of the particle forming machine;
the discharging end of the belt conveyor is provided with the discharging dustpan, and the discharging dustpan is connected with the inlet of the spiral sieving machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643442.0U CN219051219U (en) | 2022-10-09 | 2022-10-09 | Straw particle production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222643442.0U CN219051219U (en) | 2022-10-09 | 2022-10-09 | Straw particle production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219051219U true CN219051219U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222643442.0U Active CN219051219U (en) | 2022-10-09 | 2022-10-09 | Straw particle production system |
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| Country | Link |
|---|---|
| CN (1) | CN219051219U (en) |
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- 2022-10-09 CN CN202222643442.0U patent/CN219051219U/en active Active
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