CN115342340A - Biomass fuel's dry and wet separating mechanism - Google Patents

Biomass fuel's dry and wet separating mechanism Download PDF

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Publication number
CN115342340A
CN115342340A CN202210957059.4A CN202210957059A CN115342340A CN 115342340 A CN115342340 A CN 115342340A CN 202210957059 A CN202210957059 A CN 202210957059A CN 115342340 A CN115342340 A CN 115342340A
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frame
box
biomass fuel
wall
box body
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CN202210957059.4A
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王雨达
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B30/00—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber
    • F23B30/02—Combustion apparatus with driven means for agitating the burning fuel; Combustion apparatus with driven means for advancing the burning fuel through the combustion chamber with movable, e.g. vibratable, fuel-supporting surfaces; with fuel-supporting surfaces that have movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F23K1/04—Heating fuel prior to delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/16—Over-feed arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

The invention discloses a dry-wet separation mechanism for biomass fuel, which comprises a box body, wherein first push blocks are uniformly distributed on the inner wall of the box body, and second push blocks which are distributed with the first push blocks in a staggered manner are arranged on the inner wall of the box body. When the second push block operates, the feeding processing structure is driven to reciprocate under the action of the transmission structure to carry out primary processing on the biomass fuel, part of moisture in the biomass fuel is removed, the moisture is processed by the recovery structure and is combined with the flue gas processing structure for use, impurities and pollutants in high-temperature flue gas are removed, so that the aim of qualified emission is fulfilled, meanwhile, the biomass fuel is preheated before entering the box body by utilizing water vapor generated in the process, the combustion efficiency is improved, energy conservation and environmental protection are realized while the combustion efficiency is improved, the second push block is suitable for large-area popularization, and meanwhile, the biomass fuel quantity entering the material guiding structure can be changed by utilizing the adjusting structure, so that the working efficiency of equipment is improved.

Description

Biomass fuel's dry and wet separating mechanism
Technical Field
The invention belongs to the technical field of biomass fuel processing equipment, and particularly relates to a dry-wet separation mechanism of biomass fuel.
Background
In the feeding operation process to biomass fuel among the prior art, biomass fuel divide into dry material and wet material, have caused the extinction of inside flame very easily when comparatively moist biomass fuel has more, the indirect speed that has reduced inside biomass fuel burning, high temperature flue gas after the burning needs to be handled simultaneously, direct emission can cause air pollution and certain waste of heat energy, and need dry in the preheating part, wet biomass fuel is too much can lead to preheating the effect not good, influence the efficiency of later stage burning, get into the inside biomass fuel of box simultaneously and need match with the efficiency of burning, too much or undersize, all can influence the work efficiency of equipment, therefore, technical staff in the field provides a biomass fuel's dry-wet separating mechanism, in order to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a dry-wet separation mechanism for biomass fuel, wherein when a second push block runs, a feeding processing structure is driven to run back and forth to carry out primary processing on the biomass fuel under the action of a transmission structure, part of moisture in the biomass fuel is removed, a recovery structure is used for processing the moisture, the dry-wet separation mechanism is combined with a flue gas processing structure to remove impurities and pollutants in high-temperature flue gas, so that the high-temperature flue gas is discharged qualified, meanwhile, the biomass fuel is preheated before entering a box body by using water vapor generated in the process, the combustion efficiency is improved, energy conservation and environmental protection are realized while the combustion efficiency is improved, the dry-wet separation mechanism is suitable for large-area popularization, and the biomass fuel entering a material guiding structure can be changed by using an adjusting structure, so that the working efficiency of equipment is improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a dry-wet separation mechanism for biomass fuel comprises a box body, wherein first push blocks which are uniformly distributed are arranged on the inner wall of the box body, second push blocks which are distributed in a staggered manner with the first push blocks are arranged on the inner wall of the box body, a feeding processing structure is arranged on one side of the box body, a transmission structure is arranged between the second push blocks and the feeding processing structure, an adjusting structure is arranged on the other side of the feeding processing structure, the adjusting structure penetrates into the feeding processing structure, a material guide structure is arranged at the bottom end of the feeding processing structure and one side of the box body, a recovery structure is arranged on one side of the box body, and a flue gas processing structure is arranged on the other side of the box body;
the second push block comprises three groups of connecting shafts and a rotating rod, the number of each group of connecting shafts is two, the surfaces of the two connecting shafts are provided with monomer push blocks which are uniformly distributed, the rotating rod is rotatably connected to the inner wall of the box body, the bottom end of one monomer push block is fixedly connected with a first rack, the surface of the rotating rod is fixedly connected with a gear which is meshed and connected with the first rack, one end of the rotating rod penetrates through the box body, the outer wall of the box body is sequentially provided with a moving frame and a mounting plate from top to bottom, the mounting plate is rotatably connected with the rotating rod, one end of the rotating rod is provided with a hinge rod, the other end of the hinge rod is hinged to the inner wall of the moving frame, the outer wall of the box body is provided with a motor, an output shaft of the motor is fixedly connected with a rotating disc, the other end of the rotating disc is eccentrically hinged with a connecting rod, and the other end of the connecting rod is hinged to the moving frame;
through the technical scheme, get into the inside biomass fuel of box and can fall to the top of first ejector pad and second ejector pad, utilize both to mutually support, realize biomass fuel's removal and high-efficient burning, starter motor, the motor drives the rolling disc and takes place to rotate, drive and the eccentric articulated connecting rod operation of rolling disc, the connecting rod is circumference operation and drives the reciprocating motion of removal frame, remove the frame under the effect of articulated arm, the rotation of the degree of removal takes place for the drive dwang, the gear can take place to rotate simultaneously when the dwang rotates, it removes to drive first rack emergence, under the effect of two connecting axles, a plurality of monomer ejector pads can take place to remove simultaneously, realize business turn over wind operation and biomass fuel's removal operation, accomplish the better burning to biomass fuel, the motor can drive the transmission structure operation simultaneously, thereby provide power for the feeding processing structure, realize the synchronous operation of second ejector pad and biomass fuel feeding processing structure, avoid appearing the untimely condition of feeding.
Furthermore, sliding grooves are formed in two sides of the inner wall of the box body, sliding blocks are fixedly connected to two ends of the connecting shaft, and the sliding blocks slide on the inner wall of the sliding grooves;
through above-mentioned technical scheme, when the connecting axle takes place reciprocating motion, the slider can follow the connecting axle and move in the spout in step, plays synchronous spacing purpose to the connecting axle, avoids the connecting axle to take place the skew.
Furthermore, the feeding processing structure comprises a frame and a round bar, one end of the frame is fixedly connected to one side of the box body, a feeding frame is arranged at the top end of the frame, a second rack is arranged at the other side of the frame, one end of the second rack penetrates through the frame and is fixedly connected with a pressing block, the round bar is rotatably connected to the top end of the frame, and one end of the round bar is fixedly connected with an incomplete gear which is meshed and connected with the second rack;
through above-mentioned technical scheme, inside utilizing the feeding frame to place biomass fuel and get into to the frame, when the round bar was rotatory, it was rotatory to drive incomplete gear to drive the second rack and remove, second rack area dynamic pressure piece removes, thereby extrudees the moisture in the biomass fuel, improves later stage drying efficiency, thereby ensures biomass fuel normal combustion in the box, the condition of extinguishing can not appear.
Furthermore, a limiting rod is arranged on the other side of the frame, a limiting ring is connected to the surface of the limiting rod in a sliding mode, the top end of the limiting ring is fixedly connected with the bottom end of the second rack, a spring is fixedly connected to the other side of the frame, and the other end of the spring is fixedly connected with the limiting ring;
through above-mentioned technical scheme, second rack and incomplete gear break away from the back, under the effect of spring, the spacing ring can drive the second rack and carry out the return effect, carries on spacingly to the second rack when guaranteeing the normal return of second rack, ensures the normal operating of second rack.
Furthermore, the transmission structure comprises two belt pulleys, wherein one belt pulley is arranged on the surface of an output shaft of the motor, the other belt pulley is provided with the other end of the round rod, and the surfaces of the two belt pulleys are in transmission connection with a synchronous belt;
through the technical scheme, when the motor operates, under the interaction of the two belt pulleys and the synchronous belt, the round rod can be driven to rotate, power is provided for the feeding processing structure, the feeding processing structure and the second push block are ensured to operate synchronously, and the combustion efficiency is convenient to improve.
Furthermore, the recycling structure comprises a recycling box, the recycling box is fixedly connected to one side of the box body, a filter residue plate is arranged on the inner wall of the recycling box, an aggregation groove is formed in the inner bottom wall of the frame, an isolation plate is fixedly connected to the inner wall of the aggregation groove, a water recycling pipe is arranged in the aggregation groove, and the other end of the water recycling pipe penetrates through the frame and is communicated with the recycling box;
through above-mentioned technical scheme, during the water after the extrusion can run through the division board and get into the gathering groove, under the effect of water recovery pipe, water can directly get into to the collection box, and the filter residue board can carry out prefilter to water, gets rid of solid impurity wherein, makes things convenient for the later stage to the reuse of recovery water.
Furthermore, the flue gas treatment structure comprises a treatment box, the treatment box is arranged on the other side of the box body, the inner wall of the treatment box is fixedly connected with a first filter plate, the inner wall of the treatment box is fixedly connected with two second filter plates, the opposite sides of the two second filter plates are filled with activated carbon, the lower end of the other side of the treatment box is provided with a flue gas conveying pipe, the other end of the flue gas conveying pipe is communicated with the top end of the box body, the front side of the treatment box is provided with a return pipe, and the other end of the return pipe is communicated with the recovery box;
through above-mentioned technical scheme, the back flow can be with retrieving water from the collection box leading-in to handling box in, the flue gas conveyer pipe can carry the high temperature flue gas in the box to handling box, directly leads to retrieving the aquatic, utilizes the soluble impurity in retrieving water and getting rid of the flue gas, and the flue gas can pass first filter plate earlier simultaneously, gets rid of the pungent smell in the flue gas through active carbon, realizes the environmental protection of flue gas and discharges, avoids the atmosphere pollution.
Furthermore, the material guiding structure comprises a material guiding frame and an exhaust pipe, one end of the material guiding frame is communicated with the bottom end of the frame, the other end of the material guiding frame is communicated with one side of the box body, a heat conducting pipe is arranged inside the material guiding frame, one end of the heat conducting pipe is communicated with a steam conveying pipe, the other end of the steam conveying pipe penetrates through the material guiding frame and is communicated with the top end of the treatment box, and the other end of the heat conducting pipe penetrates through the material guiding frame and is communicated with the exhaust pipe;
through the technical scheme, the temperature of the flue gas is high, a part of water vapor can be generated, the water vapor is conveyed to the heat conduction pipe through the steam conveying pipe, and the biomass fuel in the material guide frame is preheated, so that the combustion efficiency of the biomass fuel after entering the box body is improved, the reasonable utilization of energy is realized, the flue gas after utilization is discharged into the air through the exhaust pipe, the cooling operation of the flue gas is completed, and the safety performance of the discharged flue gas is improved.
Further, the adjusting structure comprises a bar-shaped block, the bar-shaped block is arranged on the inner wall of the frame, a lead screw is connected to one side of the frame in a threaded manner, the end part of the lead screw penetrates through the frame and is rotatably connected with the bar-shaped block, a translation rod is fixedly connected to one side of the bar-shaped block, and the other end of the translation rod penetrates through the frame and extends to the outside of the frame;
through above-mentioned technical scheme, according to the efficiency of equipment burning biomass fuel, rotatory lead screw, the lead screw drives the strip-shaped block and takes place the change in the position, and the translation pole plays effective spacing purpose to the strip-shaped block to reach the effect that the regulation got into material in the guide structure, make feeding volume and combustion volume phase-match, thereby improve equipment's combustion efficiency.
Further, a collecting box is arranged on the inner bottom wall of the box body and is arranged on the right side of the bottom end of the second pushing block;
through above-mentioned technical scheme, the biomass fuel dust that burns up can automatic entering to the collecting box in, is convenient for to the collection of dust, avoids appearing the problem of secondary clearance.
In conclusion, the invention has the following beneficial effects:
1. firstly, biomass fuel entering the box body can fall to the top ends of a first pushing block and a second pushing block, the biomass fuel can move and efficiently combust by utilizing the mutual cooperation of the first pushing block and the second pushing block, a motor is started, the motor drives a rotating disc to rotate and drives a connecting rod eccentrically hinged with the rotating disc to operate, the connecting rod operates in a circular manner to drive a moving frame to reciprocate, the moving frame drives a rotating rod to rotate in a moving degree under the action of a hinged rod, a gear can synchronously rotate when the rotating rod rotates to drive a first rack to move, under the action of two connecting shafts, a plurality of single pushing blocks can synchronously move to realize air inlet and outlet operation and moving operation of the biomass fuel, the biomass fuel can be better combusted, meanwhile, when the motor operates, under the mutual action of two belt pulleys and a synchronous belt, the round rod can be driven to rotate, an incomplete gear can be driven to rotate, so as to drive the second rack to move, the second rack can synchronously move, so as to extrude moisture in the biomass fuel, and improve the later drying efficiency, thereby ensuring that the biomass fuel can normally combust in the box body without extinguishment, and simultaneously ensuring that a feeding processing structure and a second pushing block synchronously operate, thereby facilitating the combustion efficiency;
2. through setting up the recovery structure, the flue gas treatment structure, water after the extrusion can run through the division board and get into gathering the groove, under the effect of water recovery pipe, water can directly get into the collection box, the slag trap can carry on the prefiltering to water, get rid of solid impurity therein, make things convenient for the later stage to provide sufficient preliminary purified water for the flue gas treatment structure, has guaranteed the rational reuse of water resource, the back flow can lead-in the recovered water from the collection box to the treatment box, the flue gas conveyer pipe can carry the high temperature flue gas in the box to the treatment box, direct lead to in to the recovered water, utilize the soluble impurity in the recovered water to get rid of the flue gas, the flue gas can pass the first filter plate earlier at the same time, get rid of the pungent smell in the flue gas through the active carbon, realize the environmental protection of the flue gas and discharge, avoid the atmospheric pollution, this process has produced a large amount of vapor at the same time, provide sufficient heat energy for the guide structure, realize the recovery of the energy is recycled;
3. through setting up the guide structure, the temperature of flue gas is higher, can produce partly vapor, utilizes steam delivery pipe to carry to the heat pipe in, preheats the biomass fuel who is arranged in the guide frame to improve the combustion efficiency behind the biomass fuel entering box, realize the rational utilization of energy, the flue gas after the utilization passes through the blast pipe and discharges to in the air, has accomplished the cooling operation of flue gas, improves the security performance of discharging the flue gas.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a sectional view of the present embodiment;
FIG. 3 is a schematic structural diagram of a second pushing block of the present embodiment;
FIG. 4 is an enlarged view at A in FIG. 3;
FIG. 5 is a schematic view of the connection between the second pushing block and the box body in the present embodiment;
FIG. 6 is a schematic view of the feed processing structure of the present example;
fig. 7 is a schematic structural view of the flue gas treatment structure of the present embodiment.
Description of reference numerals: 1. a box body; 101. a chute; 2. a first push block; 3. a second push block; 301. a single push block; 302. a connecting shaft; 303. a slider; 304. a first rack; 305. rotating the rod; 306. a gear; 307. a hinged lever; 308. moving the frame; 309. mounting a plate; 310. a motor; 311. rotating the disc; 312. a connecting rod; 4. a collection box; 5. a feed processing arrangement; 501. a frame; 502. a second rack; 503. a feeding frame; 504. pressing into blocks; 505. a limiting rod; 506. a round bar; 507. an accumulation tank; 508. a separator plate; 509. a limiting ring; 510. an incomplete gear; 511. a spring; 6. an adjustment structure; 601. a bar-shaped block; 602. a screw rod; 603. a translation rod; 7. a material guiding structure; 701. a material guiding frame; 702. a heat conducting pipe; 703. a steam delivery pipe; 704. an exhaust pipe; 8. a recovery structure; 801. a recycling bin; 802. a slag filtering plate; 803. a water recovery pipe; 9. a flue gas treatment structure; 901. a treatment tank; 902. a flue gas conveying pipe; 903. a first filter plate; 904. a second filter plate; 905. activated carbon; 10. a return pipe; 11. a transmission structure; 1101. a belt pulley; 1102. a timing belt.
Detailed Description
Example (b):
the present invention is described in further detail below with reference to FIGS. 1-7.
A dry-wet separation mechanism for biomass fuel comprises a box body 1, wherein first push blocks 2 which are uniformly distributed are arranged on the inner wall of the box body 1, second push blocks 3 which are distributed with the first push blocks 2 in a staggered manner are arranged on the inner wall of the box body 1, a feeding processing structure 5 is arranged on one side of the box body 1, a transmission structure 11 is arranged between the second push blocks 3 and the feeding processing structure 5, an adjusting structure 6 is arranged on the other side of the feeding processing structure 5, the adjusting structure 6 penetrates into the feeding processing structure 5, a material guide structure 7 is arranged at the bottom end of the feeding processing structure 5 and one side of the box body 1, a recovery structure 8 is arranged on one side of the box body 1, and a flue gas processing structure 9 is arranged on the other side of the box body 1; the second push block 3 comprises three groups of connecting shafts 302 and rotating rods 305, the number of each group of connecting shafts 302 is two, the surfaces of the two connecting shafts 302 are provided with single push blocks 301 which are uniformly distributed, the rotating rods 305 are rotatably connected with the inner wall of the box body 1, the bottom end of one single push block 301 is fixedly connected with a first rack 304, the surface of the rotating rod 305 is fixedly connected with a gear 306 which is meshed with the first rack 304, one end of the rotating rod 305 penetrates through the box body 1, the outer wall of the box body 1 is sequentially provided with a moving frame 308 and a mounting plate 309 from top to bottom, the mounting plate 309 is rotatably connected with the rotating rods 305, one end of the rotating rod 305 is provided with a hinge rod 307, the other end of the hinge rod 307 is hinged with the inner wall of the moving frame 308, the outer wall of the box body 1 is provided with a motor 310, the output shaft of the motor 310 is fixedly connected with a rotating disc 311, and the other end of the rotating disc 311 is eccentrically hinged with a connecting rod 312, the other end of the connecting rod 312 is hinged to the moving frame 308, the biomass fuel entering the box body 1 can fall to the top ends of the first pushing block 2 and the second pushing block 3, the biomass fuel can move and efficiently combust by utilizing the mutual cooperation of the two pushing blocks, the motor 310 is started, the motor 310 drives the rotating disc 311 to rotate to drive the connecting rod 312 eccentrically hinged with the rotating disc 311 to operate, the connecting rod 312 operates in a circular manner to drive the moving frame 308 to reciprocate, the moving frame 308 drives the rotating rod 305 to rotate to a moving degree under the action of the hinge rod 307, the gear 306 rotates synchronously when the rotating rod 305 rotates to drive the first rack 304 to move, under the action of the two connecting shafts 302, the single pushing blocks 301 can synchronously move to realize the air inlet and outlet operation and the moving operation of the biomass fuel, so as to complete the better combustion of the biomass fuel, and meanwhile, the motor 310 can drive the transmission structure 11 to operate, thereby for feeding processing structure 5 provides power, realize the synchronous operation of second ejector pad 3 and biomass fuel feeding processing structure 5, avoid appearing the untimely condition of feeding.
The spout 101 has all been seted up to the inner wall both sides of box 1, the equal fixedly connected with slider 303 in both ends of connecting axle 302, and slider 303 slides in the inner wall of spout 101, plays synchronous spacing purpose to connecting axle 302, avoids connecting axle 302 to take place the skew. Feeding processing structure 5 includes frame 501 and round bar 506, the one end fixed connection of frame 501 is in one side of box 1, the top of frame 501 is provided with feeding frame 503, the opposite side of frame 501 is provided with second rack 502, frame 501 and fixedly connected with briquetting 504 are run through to the one end of second rack 502, round bar 506 rotates and connects in the top of frame 501, the incomplete gear 510 that one end fixedly connected with and second rack 502 meshing of round bar 506 are connected, utilize feeding frame 503 to place biomass fuel and get into to inside the frame 501, when round bar 506 is rotatory, it is rotatory to drive incomplete gear 510, thereby drive second rack 502 and remove, second rack 502 drives briquetting 504 and removes, thereby the moisture in the biomass fuel is extruded, the later stage drying efficiency is improved, thereby ensure that biomass fuel normally burns in box 1, the condition of extinguishing can not appear. The opposite side of frame 501 is provided with gag lever post 505, the surperficial sliding connection of gag lever post 505 has spacing ring 509, the top of spacing ring 509 and the bottom fixed connection of second rack 502, the opposite side fixedly connected with spring 511 of frame 501, spring 511's the other end and spacing ring 509 fixed connection, second rack 502 breaks away from the back with incomplete gear 510, under spring 511's effect, spacing ring 509 can drive second rack 502 and carry out the return effect, it is spacing to second rack 502 when guaranteeing second rack 502 normal return, ensure the normal operating of second rack 502.
The transmission structure 11 comprises two belt pulleys 1101, one of the belt pulleys 1101 is arranged on the surface of the output shaft of the motor 310, the other belt pulley 1101 is provided with the other end of the round rod 506, the synchronous belt 1102 is connected to the surfaces of the two belt pulleys 1101 in a transmission manner, when the motor 310 runs, the round rod 506 is driven to rotate under the interaction of the two belt pulleys 1101 and the synchronous belt 1102, power is provided for the feeding processing structure 5, and meanwhile, the feeding processing structure 5 and the second push block 3 are ensured to run synchronously, so that the combustion efficiency is improved conveniently. Retrieve structure 8 and include collection box 801, collection box 801 fixed connection is in one side of box 1, the inner wall of collection box 801 is provided with filter slag board 802, the inner diapire of frame 501 has seted up and has gathered groove 507, the inner wall fixedly connected with division board 508 of gathering groove 507, be provided with water recovery pipe 803 in gathering the groove 507, the other end of water recovery pipe 803 runs through frame 501 and is linked together with collection box 801, water after the extrusion can run through division board 508 and get into in gathering groove 507, under the effect of water recovery pipe 803, water can directly get into to in the collection box 801, filter slag board 802 can carry out the prefilter to water, get rid of solid impurity wherein, make things convenient for the later stage to recycle of recovered water. The flue gas treatment structure 9 comprises a treatment box 901, the treatment box 901 is installed on the other side of the box body 1, a first filter plate 903 is fixedly connected to the inner wall of the treatment box 901, two second filter plates 904 are fixedly connected to the inner wall of the treatment box 901, activated carbon 905 is filled on the opposite sides of the two second filter plates 904, a flue gas conveying pipe 902 is arranged at the lower end of the other side of the treatment box 901, the other end of the flue gas conveying pipe 902 is communicated with the top end of the box body 1, a return pipe 10 is arranged on the front face of the treatment box 901, the other end of the return pipe 10 is communicated with the recovery box 801, the return pipe 10 guides recovered water from the recovery box 801 into the treatment box 901, the flue gas conveying pipe 902 conveys high-temperature flue gas in the box body 1 into the treatment box 901, the high-temperature flue gas directly passes through the recovered water, soluble impurities in the flue gas are removed by utilizing the recovered water, meanwhile, the flue gas firstly passes through the first filter plate 903, pungent smell in the flue gas is removed through the activated carbon 905, the environmental protection emission of the flue gas is realized, and the atmospheric pollution is avoided. The material guiding structure 7 comprises a material guiding frame 701 and an exhaust pipe 704, one end of the material guiding frame 701 is communicated with the bottom end of the frame 501, the other end of the material guiding frame 701 is communicated with one side of the box body 1, a heat conducting pipe 702 is arranged inside the material guiding frame 701, one end of the heat conducting pipe 702 is communicated with a steam conveying pipe 703, the other end of the steam conveying pipe 703 penetrates through the material guiding frame 701 and is communicated with the top end of the processing box 901, the other end of the heat conducting pipe 702 penetrates through the material guiding frame 701 and is communicated with the exhaust pipe 704, smoke is high in temperature and can generate a part of steam, the steam conveying pipe 703 is conveyed into the heat conducting pipe 702 to preheat biomass fuel located in the material guiding frame 701, so that the combustion efficiency of the biomass fuel after entering the box body 1 is improved, reasonable utilization of energy is achieved, the smoke after being utilized is exhausted into the air through the exhaust pipe 704, the cooling operation of the smoke is completed, and the safety performance of the exhausted smoke is improved.
Adjusting structure 6 includes bar piece 601, bar piece 601 sets up in frame 501's inner wall, one side threaded connection of frame 501 has lead screw 602, the tip of lead screw 602 runs through frame 501 and rotates with bar piece 601 to be connected, one side fixedly connected with translation pole 603 of bar piece 601, the other end of translation pole 603 runs through frame 501 and extends to frame 501's outside, according to equipment burning biomass fuel's efficiency, rotatory lead screw 602, lead screw 602 drives the change on the position takes place for bar piece 601, translation pole 603 plays effective spacing purpose to bar piece 601, thereby reach the effect of adjusting the material in getting into guide structure 7, make feeding volume and combustion volume phase-match, thereby improve equipment's combustion efficiency. The inner bottom wall of the box body 1 is provided with the collecting box 4, the collecting box 4 is arranged on the right side of the bottom end of the second pushing block 3, burnt biomass fuel dust can automatically enter the collecting box 4, collection of the dust is facilitated, and the problem of secondary cleaning is avoided.
The working principle is as follows: when the motor 310 runs, under the interaction of the two belt pulleys 1101 and the synchronous belt 1102, the round bar 506 is driven to rotate to drive the incomplete gear 510 to rotate, so as to drive the second rack 502 to move, the second rack 502 drives the pressing block 504 to move, under the action of the spring 511, the limiting ring 509 and the limiting rod 505, the second rack 502 realizes reciprocating motion, so as to complete the extrusion of water in the biomass fuel, the extruded water penetrates through the isolation plate 508 and enters the aggregation groove 507, under the action of the water recovery pipe 803, the water directly enters the recovery tank 801, the slag filtering plate 802 primarily filters the water to remove solid impurities therein, the return pipe 10 guides the recovered water from the recovery tank 801 to the treatment tank 901, the flue gas conveying pipe 902 conveys high-temperature flue gas in the tank 1 to the treatment tank 901, the flue gas directly passes through the recovered water, and the recovered water is used for removing soluble impurities in the flue gas, meanwhile, the flue gas firstly passes through the first filter plate 903, the pungent smell in the flue gas is removed through the activated carbon 905, the temperature of the flue gas is high, a part of steam is generated, the flue gas is conveyed into the heat conduction pipe 702 through the steam conveying pipe 703 to preheat the biomass fuel in the material guide frame 701, the extruded biomass fuel enters the inside of the box body 1 through the material guide frame 701, the biomass fuel entering the inside of the box body 1 falls to the top ends of the first push block 2 and the second push block 3, the biomass fuel is moved and efficiently combusted by utilizing the mutual matching of the two push blocks, the motor 310 is started, the motor 310 drives the rotating disc 311 to rotate to drive the connecting rod 312 eccentrically hinged with the rotating disc 311 to operate, the connecting rod 312 circularly operates to drive the moving frame 308 to reciprocate, the moving frame 308 drives the rotating disc 305 to rotate to a moving degree under the action of the hinge rod 307, the gear 306 can take place to rotate in step when dwang 305 rotates, it takes place to remove to drive first rack 304, under the effect of two connecting axles 302, the removal can take place in step to remove to a plurality of monomer ejector pads 301, realize business turn over wind operation and biomass fuel's removal operation, accomplish the better high-efficient burning to biomass fuel, biomass fuel dust after the burning gets into to collecting box 4 in, reduce the clearance degree of difficulty in later stage, can be according to the rotatory lead screw 602 of the combustion efficiency of equipment simultaneously, lead screw 602 drives the change on the strip-shaped piece 601 emergence position, translation pole 603 plays effective spacing purpose to strip-shaped piece 601, thereby reach the effect that the regulation got into material in the guide structure 7, make feeding volume and combustion volume phase-match.

Claims (10)

1. The utility model provides a biomass fuel's dry and wet separating mechanism, includes box (1), its characterized in that: the inner wall of the box body (1) is provided with first push blocks (2) which are uniformly distributed, the inner wall of the box body (1) is provided with second push blocks (3) which are distributed in a staggered manner with the first push blocks (2), one side of the box body (1) is provided with a feeding processing structure (5), a transmission structure (11) is arranged between the second push blocks (3) and the feeding processing structure (5), the other side of the feeding processing structure (5) is provided with an adjusting structure (6), the adjusting structure (6) penetrates into the feeding processing structure (5), the bottom end of the feeding processing structure (5) and one side of the box body (1) are provided with a material guide structure (7), one side of the box body (1) is provided with a recovery structure (8), and the other side of the box body (1) is provided with a flue gas processing structure (9);
second ejector pad (3) are including three connecting axle (302) of group and dwang (305), every group the quantity of connecting axle (302) is two, two the surface of connecting axle (302) is provided with evenly distributed's monomer ejector pad (301), dwang (305) rotate connect in the inner wall of box (1), one of them the first rack of bottom fixedly connected with (304) of monomer ejector pad (301), the fixed surface of dwang (305) be connected with gear (306) that first rack (304) meshing is connected, the one end of dwang (305) runs through out box (1), the outer wall of box (1) is from last to having set gradually removal frame (308) and mounting panel (309) down, mounting panel (309) with dwang (305) rotate the connection, the one end of dwang (305) is provided with hinge bar (307), the other end of hinge bar (307) and the inner wall of removal frame (308) are articulated, the outer wall of box (1) is provided with motor (310), the output shaft fixedly connected with rolling disc (311) of motor (310), the other end of rolling disc (312) articulates there is articulated connecting rod (312) the other end the eccentric connecting rod (312) and articulated frame (312).
2. The dry-wet separation mechanism of biomass fuel according to claim 1, characterized in that: the inner wall both sides of box (1) have all been seted up spout (101), the equal fixedly connected with slider (303) in both ends of connecting axle (302), slider (303) slide in the inner wall of spout (101).
3. The dry-wet separation mechanism of biomass fuel according to claim 1, characterized in that: feed processing structure (5) includes frame (501) and round bar (506), the one end fixed connection of frame (501) in one side of box (1), the top of frame (501) is provided with feeding frame (503), the opposite side of frame (501) is provided with second rack (502), the one end of second rack (502) is run through frame (501) and fixedly connected with briquetting (504), round bar (506) rotate connect in the top of frame (501), the one end fixedly connected with of round bar (506) with incomplete gear (510) that second rack (502) meshing is connected.
4. The dry-wet separation mechanism for biomass fuel according to claim 3, wherein: the opposite side of frame (501) is provided with gag lever post (505), the surperficial sliding connection of gag lever post (505) has spacing ring (509), the top of spacing ring (509) with the bottom fixed connection of second rack (502), the opposite side fixedly connected with spring (511) of frame (501), the other end of spring (511) with spacing ring (509) fixed connection.
5. The dry-wet separation mechanism of biomass fuel according to claim 3, characterized in that: the transmission structure (11) comprises two belt pulleys (1101), wherein one belt pulley (1101) is arranged on the surface of an output shaft of the motor (310), the other belt pulley (1101) is provided with the other end of the round rod (506), and the surface of the two belt pulleys (1101) is in transmission connection with a synchronous belt (1102).
6. The dry-wet separation mechanism of biomass fuel according to claim 3, characterized in that: retrieve structure (8) including collection box (801), collection box (801) fixed connection in one side of box (1), the inner wall of collection box (801) is provided with filter residue board (802), inner bottom wall of frame (501) has seted up and has gathered groove (507), gather inner wall fixedly connected with division board (508) of groove (507), be provided with water recovery pipe (803) in gathering groove (507), the other end of water recovery pipe (803) runs through frame (501) and with collection box (801) are linked together.
7. The dry-wet separation mechanism of biomass fuel according to claim 6, characterized in that: the smoke treatment structure (9) comprises a treatment box (901), the treatment box (901) is installed on the other side of the box body (1), a first filter plate (903) is fixedly connected to the inner wall of the treatment box (901), two second filter plates (904) are fixedly connected to the inner wall of the treatment box (901), activated carbon (905) is filled on the opposite side of the two second filter plates (904), a smoke conveying pipe (902) is arranged at the lower end of the other side of the treatment box (901), the other end of the smoke conveying pipe (902) is communicated with the top end of the box body (1), a return pipe (10) is arranged on the front face of the treatment box (901), and the other end of the return pipe (10) is communicated with the recovery box (801).
8. The dry-wet separation mechanism for biomass fuel according to claim 7, wherein: the material guiding structure (7) comprises a material guiding frame (701) and an exhaust pipe (704), one end of the material guiding frame (701) is communicated with the bottom end of the frame (501), the other end of the material guiding frame (701) is communicated with one side of the box body (1), a heat conducting pipe (702) is arranged inside the material guiding frame (701), one end of the heat conducting pipe (702) is communicated with a steam conveying pipe (703), the other end of the steam conveying pipe (703) penetrates through the material guiding frame (701) and is communicated with the top end of the processing box (901), and the other end of the heat conducting pipe (702) penetrates through the material guiding frame (701) and is communicated with the exhaust pipe (704).
9. The dry-wet separation mechanism of biomass fuel according to claim 3, characterized in that: the adjusting structure (6) comprises a bar-shaped block (601), the bar-shaped block (601) is arranged on the inner wall of the frame (501), a screw rod (602) is connected to one side of the frame (501) through threads, the end portion of the screw rod (602) penetrates through the frame (501) and is connected with the bar-shaped block (601) in a rotating mode, a translation rod (603) is fixedly connected to one side of the bar-shaped block (601), and the other end of the translation rod (603) penetrates through the frame (501) and extends to the outside of the frame (501).
10. The dry-wet separation mechanism of biomass fuel according to claim 1, characterized in that: the inner bottom wall of the box body (1) is provided with a collecting box (4), and the collecting box (4) is arranged on the right side of the bottom end of the second push block (3).
CN202210957059.4A 2022-08-10 2022-08-10 Biomass fuel's dry and wet separating mechanism Pending CN115342340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210957059.4A CN115342340A (en) 2022-08-10 2022-08-10 Biomass fuel's dry and wet separating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210957059.4A CN115342340A (en) 2022-08-10 2022-08-10 Biomass fuel's dry and wet separating mechanism

Publications (1)

Publication Number Publication Date
CN115342340A true CN115342340A (en) 2022-11-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210957059.4A Pending CN115342340A (en) 2022-08-10 2022-08-10 Biomass fuel's dry and wet separating mechanism

Country Status (1)

Country Link
CN (1) CN115342340A (en)

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