CN219664358U - Biomass particle screening device - Google Patents
Biomass particle screening device Download PDFInfo
- Publication number
- CN219664358U CN219664358U CN202320223981.0U CN202320223981U CN219664358U CN 219664358 U CN219664358 U CN 219664358U CN 202320223981 U CN202320223981 U CN 202320223981U CN 219664358 U CN219664358 U CN 219664358U
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- China
- Prior art keywords
- screening
- raw materials
- biomass particle
- feeder hopper
- base
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- 238000012216 screening Methods 0.000 title claims abstract description 88
- 239000002245 particle Substances 0.000 title claims abstract description 53
- 239000002028 Biomass Substances 0.000 title claims abstract description 52
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 28
- 239000008187 granular material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000012958 reprocessing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the technical field of biomass particle production equipment, and particularly relates to a biomass particle screening device which comprises a base; four fixing seats are welded at the top of the base, each fixing seat is hinged with a swinging rod in a matched mode through a pin shaft, and the other end of each swinging rod is correspondingly hinged to a fixing column; when throwing in the raw materials to screening incasement, the initial position shutoff of shutoff centrum is in the bottom port department of feeder hopper, throw in the raw materials to the feeder hopper, when the raw materials in the feeder hopper reaches a certain amount, press the fly leaf, the bottom port of feeder hopper is opened, the raw materials in the feeder hopper is thrown and is fallen to screening incasement, when the raw materials in the screening incasement reaches a certain amount, stop pressing the fly leaf, through the spring effect, make shutoff centrum plug the bottom port of feeder hopper again, this structural design, be convenient for control the feed amount of granule, avoid screening incasement disposable feeding too much to lead to screening not enough thorough phenomenon's emergence, further improved the quality of screening.
Description
Technical Field
The utility model relates to the technical field of biomass particle production equipment, in particular to a biomass particle screening device.
Background
The biomass particles are processed by cold densification molding of crushed biomass straws, forestry wastes and other raw materials by using a compression roller and a ring die under normal temperature, and when the biomass particles are used, the biomass particles are more convenient to use and often need to be screened, so that a biomass particle screening device is needed.
The existing biomass particle screening device is generally composed of a screening box, a filter plate and an oscillating assembly, when biomass particles are screened, the screening box is made to oscillate through the action of the oscillating assembly, and therefore the purpose of screening the biomass particles is achieved.
The existing biomass particle screening device is inconvenient to control the feeding amount of biomass particles when screening the biomass particles, and if the feeding amount is too large, the biomass particles are not screened thoroughly, so that screening efficiency is affected; accordingly, a biomass particle screening device is proposed for the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects in the prior art and solve the problems set forth in the background art, the utility model provides a biomass particle screening device.
The technical scheme adopted for solving the technical problems is as follows: the biomass particle screening device comprises a base; the top welding of base has four fixing bases, every the fixing base has the swinging arms through the round pin axle cooperation articulates, every the other end of swinging arms all corresponds articulates on the fixed column, four the fixed column welds respectively at screening case's symmetry both sides face, one install the motor on the fixing base, the output of motor is connected with the lead screw, the other end of lead screw is rotated and is installed on keeping away from the motor on the fixing base, two of homonymy between the fixing base rigid coupling has the gag lever post, lead screw and gag lever post cooperation cover are equipped with the slider, one side of slider articulates there is the movable rod, the other end of movable rod articulates on a fixed column, when sieving the living beings granule, through the motor effect, drives movable rod and swinging arms motion to make screening case reciprocating motion, thereby realized the screening function to living beings granule, qualified living beings granule is thrown to the collecting vat through the common transport of play hopper in, has realized the collection function of the living beings granule of involutive, and the use and storage in the future, unqualified living beings granule is intercepted on the filter, need reprocessing it.
Preferably, a feeding hole is formed in the center of the top of the screening box, a feeding hopper is fixed in the feeding hole, a guide rod is welded at one end of the top of the screening box, a movable plate is connected to the guide rod in a sliding manner, a spring is fixedly connected between the movable plate and the screening box and sleeved on the guide rod, a connecting rod is fixedly connected to the bottom end of the movable plate and is arranged in the feeding hopper, a blocking cone is fixed at the bottom end of the connecting rod, a sealing cover is fixed on the circumferential surface of the top end of the connecting rod and is arranged below the movable plate, and when raw materials are thrown into the screening box, the initial position shutoff of shutoff centrum is in the bottom port department of feeder hopper, throw in the raw materials to the feeder hopper, when the raw materials in the feeder hopper reaches a certain amount, press the fly leaf, make the connecting rod drive the vertical downwardly moving of shutoff centrum, the bottom port of feeder hopper is opened, the raw materials in the feeder hopper is thrown and is fallen into screening incasement, when the raw materials in the screening incasement reaches a certain amount, stop pressing the fly leaf, through the spring effect, make shutoff centrum weight block up the bottom port of feeder hopper again, this structural design, be convenient for control the feed amount of living beings granule, avoid screening incasement disposable feeding too much to cause the emergence of screening insufficient thoroughly phenomenon, the quality of screening has further been improved.
Preferably, the bottom end of the screening box is fixedly provided with a filter plate, and a discharge hopper is fixedly connected to the bottom port of the screening box, and through the filter plate, unqualified granular raw materials are effectively blocked, so that qualified raw materials are discharged through the filter plate.
Preferably, the collecting tank is installed in top center department of base, just the collecting tank sets up under the play hopper, through setting up the collecting tank, is convenient for collect qualified granule.
Preferably, the bottom welding of base has four mounting brackets, and four the gyro wheel is all installed through the round pin axle cooperation to the mounting bracket, through setting up gyro wheel 21, is convenient for remove the device to required position.
The utility model has the advantages that:
1. when biomass particles are screened, the movable rod and the swinging rod are driven to move by the action of the motor, so that the screening box moves in a reciprocating manner, the screening function of the biomass particles is realized, qualified biomass particles are jointly conveyed and thrown into the collecting tank through the filter plate and the discharge hopper, the collecting function of the qualified biomass particles is realized, the subsequent use and storage are convenient, unqualified biomass particles are intercepted on the filter plate, and the reprocessing operation is needed;
2. when the raw materials are put into the screening box, the initial position of the blocking cone is blocked at the bottom port of the feeding hopper, the raw materials are put into the feeding hopper, when the raw materials in the feeding hopper reach a certain amount, the movable plate is pressed, so that the connecting rod drives the blocking cone to vertically move downwards, the bottom port of the feeding hopper is opened, the raw materials in the feeding hopper are thrown into the screening box, when the raw materials in the screening box reach a certain amount, the movable plate is stopped being pressed, the blocking cone is blocked again by the action of the spring, and the biomass screening box has the structural design, so that the feeding amount of biomass particles is conveniently controlled, the phenomenon of insufficient screening caused by excessive disposable feeding in the screening box is avoided, and the screening quality is further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic side view of a first embodiment;
FIG. 2 is a schematic view of an internal front perspective structure of the first embodiment;
FIG. 3 is a schematic view of an internal side view and a perspective structure of the first embodiment;
fig. 4 is an enlarged perspective view of a portion a of the first embodiment;
fig. 5 is a schematic perspective view of a second embodiment.
In the figure: 1. a base; 2. a fixing seat; 3. a swinging rod; 4. a screening box; 5. fixing the column; 6. a motor; 7. a screw rod; 8. a limit rod; 9. a slide block; 10. a movable rod; 11. a filter plate; 12. a feed hopper; 13. a guide rod; 14. a movable plate; 15. a spring; 16. a connecting rod; 17. blocking the vertebral body; 18. sealing cover; 19. a collection tank; 20. a mounting frame; 21. a roller; 22. discharging a hopper; 23. a viewing mirror.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.
Example 1
Referring to fig. 1-4, a biomass particle screening device comprises a base 1; four fixed seats 2 are welded at the top of the base 1, each fixed seat 2 is hinged with a swinging rod 3 through pin shaft fit, the other end of each swinging rod 3 is correspondingly hinged on a fixed column 5, four fixed columns 5 are respectively welded on two symmetrical sides of the screening box 4, a motor 6 is installed on one fixed seat 2, the output end of the motor 6 is connected with a screw rod 7, the other end of the screw rod 7 is rotatably installed on the fixed seat 2 far away from the motor 6, a limit rod 8 is fixedly connected between the two fixed seats 2 on the same side, a sliding block 9 is sleeved on the screw rod 7 and the limit rod 8 in a matched mode, a movable rod 10 is hinged on one side face of the sliding block 9, and the other end of the movable rod 10 is hinged on one fixed column 5; when the biomass particles are screened, the motor 6 is started, the screw rod 7 drives the sliding block 9 to reciprocate, and then the movable rod 10 and the swinging rod 3 are driven to move, so that the screening box 4 reciprocates, the screening function of the biomass particles is realized, qualified biomass particles are jointly conveyed and drop into the collecting tank 19 through the filter plate 11 and the discharge hopper 22, the function of collecting the qualified biomass particles is realized, the later use and storage are convenient, and unqualified biomass particles are intercepted on the filter plate 11 and need to be reprocessed.
A feeding hole is formed in the center of the top of the screening box 4, a feeding hopper 12 is fixed in the feeding hole, a guide rod 13 is welded at one end of the top of the screening box 4, a movable plate 14 is connected to the guide rod 13 in a sliding manner, a spring 15 is fixedly connected between the movable plate 14 and the screening box 4, the spring 15 is sleeved on the guide rod 13, a connecting rod 16 is fixedly connected to the bottom end of the movable plate 14, the connecting rod 16 is arranged in the feeding hopper 12, a blocking cone 17 is fixed at the bottom end of the connecting rod 16, a sealing cover 18 is fixed on the circumferential surface of the top end of the connecting rod 16, and the sealing cover 18 is arranged below the movable plate 14; when throwing raw materials into screening case 4, the initial position shutoff of shutoff cone 17 is in the bottom port department of feeder hopper 12, throw in the raw materials into feeder hopper 12, when the raw materials in the feeder hopper 12 reaches a certain amount, press fly leaf 14, make connecting rod 16 vertical downwardly moving, and then drive shutoff cone 17 vertical downwardly moving, the bottom port of feeder hopper 12 is opened, the raw materials in the feeder hopper 12 is thrown into screening case 4, when the raw materials in screening case 4 reaches a certain amount, stop pressing fly leaf 14, through spring 15 effect, make shutoff cone 17 block up the bottom port of feeding hopper 12 again, this structural design, be convenient for control the feed amount of living beings granule, avoid once only feeding too much in the screening case 4 to cause the emergence of screening insufficient thoroughly phenomenon, the quality of screening has further been improved.
The bottom end of the screening box 4 is fixedly provided with a filter plate 11, a discharge hopper 22 is fixedly connected to the bottom port of the screening box 4, a collecting tank 19 is arranged at the center of the top of the base 1, and the collecting tank 19 is arranged right below the discharge hopper 22; when biomass particles are screened, the screened qualified particles are discharged through the filter plate 11 and then conveyed by the discharge hopper 22 to flow into the collecting tank 19, so that collection of the qualified particles is realized, and unqualified particles are intercepted on the filter plate 11 and need to be reprocessed.
Four mounting frames 20 are welded at the bottom of the base 1, and the four mounting frames 20 are provided with idler wheels 21 in a matched mode through pin shafts; by providing the roller 21, it is facilitated to move the device to a desired position when moving the device.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a through hole is formed on one side of the screening box 4, and a sight glass 23 is fixed in the through hole; during operation, the condition in the screening box 4 is convenient for observe, in time controls the screening situation in the box.
The working principle is that the existing biomass particle screening device is inconvenient to control the feeding amount of biomass particles when screening the biomass particles, and if the feeding amount is too large, the biomass particles are not screened thoroughly, so that the screening quality is further reduced; accordingly, a biomass particle screening device is proposed for the above-mentioned problems; when raw materials are put into the screening box 4, the initial position of the blocking cone 17 is blocked at the bottom port of the feeding hopper 12, the raw materials are put into the feeding hopper 12, when the raw materials in the feeding hopper 12 reach a certain amount, the movable plate 14 is pressed, the connecting rod 16 is vertically moved downwards, the blocking cone 17 is further driven to vertically move downwards, the bottom port of the feeding hopper 12 is opened, the raw materials in the feeding hopper 12 are put into the screening box 4, when the raw materials in the screening box 4 reach a certain amount, the movable plate 14 is stopped being pressed, the blocking cone 17 is blocked at the bottom port of the feeding hopper 12 again under the action of the spring 15, the structural design is convenient for controlling the feeding amount of biomass particles, the phenomenon that screening is not thorough due to excessive feeding in one time in the screening box 4 is avoided, and the screening quality is further improved; when the biomass particles are screened, the motor 6 is started, the screw rod 7 drives the sliding block 9 to reciprocate, and then the movable rod 10 and the swinging rod 3 are driven to move, so that the screening box 4 reciprocates, the screening function of the biomass particles is realized, qualified biomass particles are jointly conveyed and drop into the collecting tank 19 through the filter plate 11 and the discharge hopper 22, the function of collecting the qualified biomass particles is realized, the later use and storage are convenient, and unqualified biomass particles are intercepted on the filter plate 11 and need to be reprocessed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A biomass particle screening device, characterized in that: comprises a base (1); the utility model discloses a motor, including base (1) and fixed seat (2), fixed seat (2) are installed on the top welding of base (1), every fixed seat (2) all articulates through the round pin axle cooperation has swinging arms (3), every the other end of swinging arms (3) all corresponds articulates on fixed column (5), four fixed column (5) weld respectively at the symmetry both sides face of screening case (4), one install motor (6) on fixed seat (2), the output of motor (6) is connected with lead screw (7), the other end rotation of lead screw (7) is installed on keeping away from motor (6) fixed seat (2), two of homonymy fixed seat (2) between rigid coupling have gag lever post (8), lead screw (7) and gag lever post (8) cooperation cover are equipped with slider (9), one side of slider (9) articulates has movable rod (10), the other end of movable rod (10) articulates on a fixed column (5).
2. A biomass particle screening apparatus according to claim 1, wherein: the novel screening box is characterized in that a feeding hole is formed in the center of the top of the screening box (4), a feeding hopper (12) is fixedly arranged in the feeding hole, a guide rod (13) is welded at one end of the top of the screening box (4), a movable plate (14) is connected to the guide rod (13) in a sliding mode, a spring (15) is fixedly connected between the movable plate (14) and the screening box (4), and the spring (15) is sleeved on the guide rod (13).
3. A biomass particle screening apparatus according to claim 2, wherein: the bottom rigid coupling of fly leaf (14) has connecting rod (16), just connecting rod (16) set up in feeder hopper (12), the bottom mounting of connecting rod (16) has shutoff centrum (17), be fixed with sealed lid (18) on the top periphery of connecting rod (16), and sealed lid (18) set up in the below of fly leaf (14).
4. A biomass particle screening apparatus according to claim 1, wherein: the bottom end of the screening box (4) is fixedly provided with a filter plate (11), and a discharge hopper (22) is fixedly connected to the bottom port of the screening box (4).
5. A biomass particle screening apparatus according to claim 1, wherein: a collecting groove (19) is arranged in the center of the top of the base (1), and the collecting groove (19) is arranged right below the discharging hopper (22).
6. A biomass particle screening apparatus according to claim 1, wherein: four mounting frames (20) are welded at the bottom of the base (1), and idler wheels (21) are mounted on the four mounting frames (20) in a matched mode through pin shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320223981.0U CN219664358U (en) | 2023-02-14 | 2023-02-14 | Biomass particle screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320223981.0U CN219664358U (en) | 2023-02-14 | 2023-02-14 | Biomass particle screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664358U true CN219664358U (en) | 2023-09-12 |
Family
ID=87895092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320223981.0U Active CN219664358U (en) | 2023-02-14 | 2023-02-14 | Biomass particle screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664358U (en) |
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2023
- 2023-02-14 CN CN202320223981.0U patent/CN219664358U/en active Active
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