CN221387333U - Screening mechanism for biomass pellet fuel processing - Google Patents
Screening mechanism for biomass pellet fuel processing Download PDFInfo
- Publication number
- CN221387333U CN221387333U CN202323278887.4U CN202323278887U CN221387333U CN 221387333 U CN221387333 U CN 221387333U CN 202323278887 U CN202323278887 U CN 202323278887U CN 221387333 U CN221387333 U CN 221387333U
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- China
- Prior art keywords
- fixed
- screening
- bull stick
- fuel processing
- pellet fuel
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- 238000012216 screening Methods 0.000 title claims abstract description 73
- 239000002028 Biomass Substances 0.000 title claims abstract description 22
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000008188 pellet Substances 0.000 title claims description 18
- 244000309464 bull Species 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 13
- 238000007873 sieving Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 description 9
- 239000008187 granular material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a screening mechanism for processing biomass granular fuel, which relates to the technical field of screening mechanisms and comprises a screening barrel, wherein two circular ring frames are fixed in the screening barrel, a circular disc screen is arranged in each circular ring frame, a rotating rod is arranged in the screening barrel, two ends of the rotating rod penetrate through the circular disc screen and are rotatably connected with bearings of the circular disc screen, fixing plates are sleeved on the surface of the rotating rod and positioned above and below the circular disc screen and are rotatably connected with the bearings, two ends of each fixing plate are fixedly connected with the circular ring frames, brush plates are embedded in and fixed to one side wall of each fixing plate close to two ends of each fixing plate, and the brush plates are attached to the surface of the circular disc screen. According to the utility model, the rotating rod is driven to rotate by the driving motor, and the rotating rod drives the disc screen to rotate, so that both sides of the disc screen are cleaned by the brush plate in the rotating process of the disc screen, the effect of preventing the disc screen from being blocked in the screening process can be achieved, and the screening efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of screening mechanisms, in particular to a screening mechanism for biomass pellet fuel processing.
Background
The biomass granular fuel is processed by stalk, straw, rice husk, peanut shell, corncob, oil tea shell, cotton seed shell and the like, and the three residues are processed to produce a block-shaped environment-friendly new energy. The diameter of the biomass pellet fuel is generally 6-10 mm.
After the biomass pellet fuel is processed and the production operation is finished, the biomass pellet fuel is required to be screened because of the difference of the particle diameters of products, and then classified collection is carried out, and the screen is easy to be blocked in the use process of the traditional screening device, so that the screening efficiency of the traditional screening device is reduced.
Disclosure of utility model
The utility model aims to solve the problem that in the prior art, a screening device is easy to cause screen blockage in the use process, so that the screening efficiency is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a living beings pellet fuel processing is with screening mechanism, includes the screening bucket, the inside of screening bucket is fixed with two ring frames, the inside of ring frame all is equipped with the disc sieve, the inside of screening bucket is equipped with the bull stick, the both ends of bull stick all run through the disc sieve and rotate rather than the bearing and be connected, the fixed plate has been established and the bearing rotation to the upper and lower below that the surface of bull stick just is located the disc sieve, the both ends and the ring frame fixed connection of fixed plate, a side wall of fixed plate just is close to both ends and all imbeds and be fixed with the brush board, the brush board is pasted with the disc sieve surface, the surface of bull stick just is close to the equal cover of bottom and is established and be fixed with the rotating plate, the bottom of bull stick runs through screening bucket bottom and rotates rather than the bearing and be connected, the bottom center department of screening bucket is fixed with driving motor, driving motor's output and the bottom fixed connection of bull stick.
Preferably, four supporting legs are fixed at equal intervals at the bottom of the screening barrel, and trapezoid blocks are fixed at the bottoms of the supporting legs.
Preferably, a feeding hole is formed in the center of the top of the screening barrel, and a feeding funnel is fixed and communicated with the top of the screening barrel and located at the feeding hole.
Preferably, the inner wall of the circular ring frame is provided with annular grooves, the outer arc surface of the disc screen is sleeved and fixed with annular plates, and the annular plates are positioned in the annular grooves and are in sliding connection.
Preferably, the surface of the screening barrel and the upper part of the disc screen are fixed and communicated with two discharging pipes.
Preferably, the bottom of the screening barrel is fixed and communicated with a discharging barrel.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the rotating rod is driven to rotate by the driving motor, the rotating rod drives the disc screen to rotate, and both sides of the disc screen are cleaned by the brush plate in the rotating process of the disc screen, so that the disc screen is prevented from being blocked in the screening process, and the screening efficiency is improved.
2. According to the utility model, the rotating rod is driven to rotate by the driving motor, and the rotating rod is driven to rotate by the rotating rod, so that the effect of accelerating the speed of biomass particles passing through the disc sieve can be achieved, and the effect of improving the screening efficiency can be achieved.
Drawings
Fig. 1 is a perspective view of the whole structure of a screening mechanism for biomass pellet fuel processing, which is provided by the utility model;
fig. 2 is a cross-sectional view of the whole structure of a screening mechanism for biomass pellet fuel processing, which is provided by the utility model;
FIG. 3 is a plan view showing the overall structure of a screening mechanism for biomass pellet fuel processing;
Fig. 4 is a cross-sectional view of the whole structure of the screening mechanism for processing biomass pellet fuel.
Legend description: 1. screening barrels; 2. support legs; 3. a trapezoid block; 4. a feed hole; 5. a feed hopper; 6. a circular ring frame; 7. a ring groove; 8. a disc screen; 9. a ring plate; 10. a rotating rod; 11. a fixing plate; 12. brushing a plate; 13. a discharge pipe; 14. a rotating plate; 15. a driving motor; 16. and a discharging cylinder.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In the embodiment 1, as shown in fig. 1-4, the utility model provides a screening mechanism for processing biomass pellet fuels, which comprises a screening barrel 1, wherein two circular ring frames 6 are fixed in the screening barrel 1, circular disc screens 8 are arranged in the circular ring frames 6, rotating rods 10 are arranged in the screening barrel 1, two ends of each rotating rod 10 penetrate through the circular disc screens 8 and are rotatably connected with bearings of the circular disc screens 8, fixing plates 11 are sleeved on the surfaces of the rotating rods 10 and are positioned above and below the circular disc screens 8 and are rotatably connected with bearings of the rotating rods, two ends of each fixing plate 11 are fixedly connected with the circular ring frames 6, one side wall of each fixing plate 11 is embedded and fixedly provided with a brush plate 12 near two ends, the brush plates 12 are attached to the surfaces of the circular disc screens 8, rotating plates 14 are sleeved and fixedly arranged near the bottom ends of the surfaces of the rotating rods 10, the bottoms of the rotating rods 10 penetrate through the bottoms of the screening barrel 1 and are rotatably connected with the bearings of the rotating rods, driving motors 15 are fixedly arranged at the centers of the bottoms of the screening barrel 1, and the output ends of the driving motors 15 are fixedly connected with the bottoms of the rotating rods 10.
The effect that its whole embodiment 1 reached is, be fixed with two ring frames 6 through the inside of screening bucket 1, the inside of ring frame 6 all is equipped with disc sieve 8, the inside of screening bucket 1 is equipped with bull stick 10, the both ends of bull stick 10 all run through disc sieve 8 and rotate with its bearing and be connected, the surface of bull stick 10 just is located the upper and lower equal cover of disc sieve 8 and establish and the bearing rotates there is fixed plate 11, the both ends and the ring frame 6 fixed connection of fixed plate 11, a side wall of fixed plate 11 just is close to both ends and all imbeds and be fixed with brush plate 12, brush plate 12 and disc sieve 8 surface paste, can play and make bull stick 10 rotate and drive disc sieve 8 and rotate, disc sieve 8 rotates the effect of clearing up its surface through brush plate 12, through the surface of bull stick 10 just be close to the equal cover of bottom and establish and be fixed with rotating plate 14, the bottom of bull stick 10 runs through screening bucket 1 bottom and rotates with its bearing and is connected, the bottom center department of screening bucket 1 is fixed with driving motor 15, driving motor 15's output and the bottom fixed connection of bull stick 10, can play the driving motor 15 and drive plate 10 and rotate, can play the effect of rotation plate 10 and rotate, the ejection of particles 16 is driven by the rotation plate 16, it is driven to rotate, and the ejection of particles from the drum 16 is driven to rotate, it is discharged from the drum is rotated.
In the embodiment 2, as shown in fig. 1-4, four supporting legs 2 are fixed at equal intervals at the bottom of the screening barrel 1, and trapezoid blocks 3 are fixed at the bottoms of the supporting legs 2; a feeding hole 4 is formed in the center of the top of the screening barrel 1, and a feeding funnel 5 is fixed and communicated at the top of the screening barrel 1 and positioned at the feeding hole 4; the inner walls of the circular ring frames 6 are provided with annular grooves 7, the outer arc surfaces of the circular disc sieves 8 are sleeved and fixed with annular plates 9, and the annular plates 9 are positioned in the annular grooves 7 and are in sliding connection; two discharging pipes 13 are fixed and communicated on the surface of the screening barrel 1 and above the disc screen 8; the bottom of the screening barrel 1 is fixed and communicated with a discharging barrel 16.
The whole embodiment 2 achieves the effects that four supporting legs 2 are fixed at equal intervals on the bottom of the screening barrel 1, trapezoid blocks 3 are fixed on the bottoms of the supporting legs 2, and the effect of supporting the bottom of the screening barrel 1 can be achieved; the feeding hole 4 is formed in the center of the top of the screening barrel 1, the feeding funnel 5 is fixed and communicated with the top of the screening barrel 1 and positioned at the feeding hole 4, and the effect of facilitating the biomass particles to be poured into the screening barrel 1 from the feeding funnel 5 can be achieved; the annular grooves 7 are formed in the inner wall of the annular frame 6, the annular plates 9 are sleeved and fixed on the outer arc surface of the disc screen 8, and the annular plates 9 are positioned in the annular grooves 7 and are in sliding connection, so that the effect of limiting the disc screen 8 can be achieved; two discharging pipes 13 are fixed and communicated on the surface of the screening barrel 1 and above the disc screen 8, so that the effect of conveniently screening particles for discharging can be achieved; the bottom of the screening barrel 1 is fixed and communicated with the discharging barrel 16, so that the effect of discharging particles from the discharging barrel 16 after twice filtration can be achieved.
Working principle: through entering into screening bucket 1 inside from feed hopper 5 biomass particles, at this moment drive bull stick 10 through driving motor 15 and rotate, bull stick 10 rotates and drives disc sieve 8 and rotate, can play the speed that accelerates biomass particles and pass disc sieve 8, thereby can reach the effect that improves screening efficiency, at this moment disc sieve 8 pivoted in-process clear up disc sieve 8 two sides through brush board 12, can play the effect that prevents disc sieve 8 and take place the jam at screening in-process, thereby can reach the effect that improves screening efficiency, at this moment bull stick 10 rotates and drives rotating plate 14, can stir the granule, at this moment the granule can be followed discharging pipe 13 and ejection of compact section of thick bamboo 16 department exhaust effect respectively.
The wiring diagram of the drive motor 15 in the present utility model belongs to common knowledge in the art, and its working principle is a known technology, and its model is selected to be a proper model according to actual use, so the control manner and wiring arrangement of the drive motor 15 will not be explained in detail.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a living beings pellet fuel processing is with screening mechanism, includes screening bucket (1), its characterized in that: the inside of screening bucket (1) is fixed with two ring frames (6), the inside of ring frame (6) all is equipped with disc sieve (8), the inside of screening bucket (1) is equipped with bull stick (10), the both ends of bull stick (10) all run through disc sieve (8) and rotate rather than the bearing and be connected, the fixed plate (11) are all established and are located the upper and lower below of disc sieve (8) to the surface of bull stick (10), the both ends and the ring frame (6) fixed connection of fixed plate (11), a side wall of fixed plate (11) and be close to both ends and all imbeds and be fixed with brush board (12), brush board (12) are pasted with disc sieve (8) surface phase, the surface of bull stick (10) and be close to the bottom and all overlap and establish and be fixed with rotation board (14), the bottom of bull stick (10) runs through screening bucket (1) bottom and rotates rather than the bearing and be connected, the bottom center department of screening bucket (1) is fixed with driving motor (15), the output of fixed connection and bull stick (10) are fixed with the bottom of bull stick (15).
2. The sieving mechanism for biomass pellet fuel processing according to claim 1, wherein: four supporting legs (2) are fixed at equal intervals at the bottom of the screening barrel (1), and trapezoid blocks (3) are fixed at the bottoms of the supporting legs (2).
3. The sieving mechanism for biomass pellet fuel processing according to claim 1, wherein: the top center of screening bucket (1) has seted up feed port (4), the top of screening bucket (1) just is located feed port (4) department and is fixed and communicate with feed hopper (5).
4. The sieving mechanism for biomass pellet fuel processing according to claim 1, wherein: the inner walls of the circular ring frames (6) are provided with annular grooves (7), the outer arc surfaces of the circular disc sieves (8) are sleeved and fixed with annular plates (9), and the annular plates (9) are located in the annular grooves (7) in a sliding connection mode.
5. The sieving mechanism for biomass pellet fuel processing according to claim 1, wherein: the surface of the screening barrel (1) is positioned above the disc screen (8) and is fixedly communicated with two discharging pipes (13).
6. The sieving mechanism for biomass pellet fuel processing according to claim 1, wherein: the bottom of the screening barrel (1) is fixed and communicated with a discharging barrel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323278887.4U CN221387333U (en) | 2023-12-04 | 2023-12-04 | Screening mechanism for biomass pellet fuel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323278887.4U CN221387333U (en) | 2023-12-04 | 2023-12-04 | Screening mechanism for biomass pellet fuel processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221387333U true CN221387333U (en) | 2024-07-23 |
Family
ID=91943675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323278887.4U Active CN221387333U (en) | 2023-12-04 | 2023-12-04 | Screening mechanism for biomass pellet fuel processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221387333U (en) |
-
2023
- 2023-12-04 CN CN202323278887.4U patent/CN221387333U/en active Active
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| GR01 | Patent grant |