CN219355599U

CN219355599U - Dust filter for rough machining of biomass fuel

Info

Publication number: CN219355599U
Application number: CN202223238467.9U
Authority: CN
Inventors: 付文哲; 王军政; 王睿; 温华中; 谢刘强
Original assignee: Xian Senwas Agricultural Science and Technology Corp
Current assignee: Wufeng Zhenghao Industry And Trade Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-07-18
Anticipated expiration: 2032-12-03

Abstract

The utility model discloses a dust filter for rough machining of biomass fuel, which relates to the technical field of biomass fuel machining equipment and comprises a supporting plate, wherein the bottom surface of the supporting plate is fixedly connected with a group of supporting legs, the upper surface of the supporting plate is fixedly connected with a rough machining box, a rough machining mechanism is arranged in the rough machining box, the upper surface of the rough machining box is fixedly connected with a dust filtering box, the outer surface of the dust filtering box is hinged with a feeding door, the outer surface of the feeding door is fixedly connected with a pulling block, one side of the feeding door, which is close to the pulling block, is clamped with the dust filtering box, and the dust filtering mechanism and a filter screen are respectively arranged in the dust filtering box. It carries out filtration through rough machining mechanism and the dust filtering mechanism that sets up, can carry out the dust that produces when rough machining with biomass material, can also be with piling up the dust clean up on the filter screen, avoids long-time work to cause the filter screen to block up, guarantees the normal work of filter to can improve dust filter's filtration efficiency.

Description

Dust filter for rough machining of biomass fuel

Technical Field

The utility model relates to the technical field of biomass fuel processing equipment, in particular to a dust filter for biomass fuel rough processing.

Background

The biomass fuel is characterized in that biomass materials are combusted to be used as fuel, generally mainly agricultural and forestry waste, and mainly different from fossil fuel, in the current environmental protection standard, the directly combusted biomass belongs to high pollution fuel, the biomass fuel is only used in a large kitchen range in rural areas, the biomass fuel is not allowed to be used in cities, the biomass fuel is mainly used as biomass briquette fuel, the agricultural and forestry waste is used as raw material, and various formed novel clean fuels capable of being directly combusted are prepared through processes of crushing, mixing, extrusion, drying and the like, and the existing biomass fuel processing equipment can process the biomass materials well, but generates a certain amount of dust in the processing process, and the dust is filtered by using a corresponding dust filter in the processing process.

Although the existing dust filter can filter dust, when the dust filter is subjected to long-time filtering operation, the dust is easy to accumulate on a filter screen, so that normal filtering operation cannot be performed, the normal operation of the dust filter is greatly influenced, and the use effect is not ideal; to this end, we provide a dust filter for biomass fuel roughing that solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a dust filter for rough processing of biomass fuel.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust filter that biomass fuel rough machining used, includes the backup pad, the bottom surface fixedly connected with of backup pad is a set of landing leg, the upper surface fixedly connected with rough machining case of backup pad, the inside of rough machining case is provided with the rough machining mechanism, the upper surface fixedly connected with dust rose box of rough machining case, the surface of dust rose box articulates there is the material door of throwing, the surface fixedly connected with of material door draws the piece, the material door of throwing is close to one side and the dust rose box looks joint of drawing the piece, the inside of dust rose box is provided with dust filtration mechanism and filter screen respectively.

Further, the inside of dust filter case has offered the bar hole, a set of symmetrical spout has been seted up to the inner wall of dust filter case, every the inside of spout is equal sliding connection has the sand grip, two the sand grip is close to each other one side and the surface fixed connection of filter screen, the surface fixed connection of filter screen has the handle.

Further, the rough machining mechanism comprises a first motor, a first bearing is fixedly embedded in the supporting plate, a first rotating rod is fixedly connected to the output end of the first motor, and the outer surface of the first rotating rod is fixedly connected with the inner ring of the first bearing.

Further, the surface fixedly connected with multiunit equidistance of first bull stick is arranged the fixture block, every the equal fixedly connected with limiting plate in bottom of fixture block, every the inside of fixture block all joint has the blade.

Further, the dust filtering mechanism comprises a second motor, a second bearing is fixedly connected and inlaid in the dust filtering box, a screw is fixedly connected to the output end of the second motor, and the outer surface of the screw is fixedly connected with the inner ring of the second bearing.

Further, the outer surface threaded connection of screw rod has the slider, the surface fixedly connected with brush of slider.

Further, dust filtering mechanism still includes the air exhauster, the air exhauster's air exhauster port fixedly connected with exhaust hood, the air outlet fixedly connected with of air exhauster goes out the tuber pipe, the one end that the air exhauster was kept away from to go out the tuber pipe runs through the collecting box and extends to the inside of collecting box.

Compared with the prior art, the dust filter for rough processing of biomass fuel comprises the following components

The beneficial effects are that:

1. according to the utility model, through the arranged rough machining mechanism and the dust filtering mechanism, dust generated during rough machining of biomass materials can be filtered, dust accumulated on the filter screen can be cleaned, the filter screen is prevented from being blocked due to long-time work, and the normal work of the filter is ensured, so that the filtering efficiency of the dust filter can be improved.

2. According to the dust filter mechanism, the second motor, the screw and the sliding block are arranged, the sliding block can be driven to slide on the screw by means of rotation of the screw, so that the brush can be driven to clean above the filter screen, cleaned dust is pumped into the collecting box along with the work of the exhaust fan, the filter screen is prevented from being blocked due to long-time use, normal work of the filter is guaranteed, and the filtering efficiency of the dust filter can be improved.

Drawings

FIG. 1 is a schematic perspective view of a front view of the present utility model;

FIG. 2 is a schematic perspective view of the bottom view of the present utility model;

FIG. 3 is a perspective view of the roughing mechanism of the utility model;

fig. 4 is a perspective view of the dust filtering mechanism of the present utility model.

In the figure: 1. a support plate; 2. a support leg; 3. a rough machining box; 4. a rough machining mechanism; 401. a first motor; 402. a first bearing; 403. a first rotating lever; 404. a clamping block; 405. a limiting plate; 406. a blade; 5. a dust filter box; 6. a feeding door; 7. pulling blocks; 8. a dust filtering mechanism; 801. a second motor; 802. a second bearing; 803. a screw; 804. a slide block; 805. a brush; 806. an exhaust fan; 807. an exhaust hood; 808. an air outlet pipe; 809. a collection box; 9. a filter screen; 10. a bar-shaped hole; 11. a chute; 12. a convex strip; 13. a handle.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a dust filter that biomass fuel rough machining used, through rough machining mechanism 4 and dust filtering mechanism 8 that set up, can carry out filtration treatment with the dust that produces when biomass material carries out the rough machining, can also be with piling up dust clean up on filter screen 9, avoid long-time work to cause filter screen 9 to block up, guarantee the normal work of filter to can improve dust filter's filtration efficiency.

Referring to fig. 1-4, a dust filter for biomass fuel rough machining, including backup pad 1, the bottom surface fixedly connected with landing leg 2 of backup pad 1, the upper surface fixedly connected with rough machining case 3 of backup pad 1, the inside of rough machining case 3 is provided with rough machining mechanism 4, the upper surface fixedly connected with dust rose box 5 of rough machining case 3, the surface of dust rose box 5 articulates there is throw material door 6, the surface fixedly connected with pull block 7 of throwing material door 6, throw material door 6 be close to the one side of pull block 7 and the looks joint of dust rose box 5, the inside of dust rose box 5 is provided with dust filtration mechanism 8 and filter screen 9 respectively.

Here, pulling the pull block 7 opens the charging door 6, and biomass fuel can be placed in the roughing tank 3.

The inside of dust rose box 5 has offered bar hole 10, and a set of symmetrical spout 11 has been seted up to the inner wall of dust rose box 5, and the inside of every spout 11 all sliding connection has sand grip 12, and the surface fixed connection of one side that two sand grips 12 are close to each other and filter screen 9, the surface fixed connection of filter screen 9 has handle 13.

Here, pulling handle 13 can make filter screen 9 drive sand grip 12 to slide in bar hole 10 and spout 11, and the change of filter screen 9 of being convenient for is convenient for use.

The rough machining mechanism 4 comprises a first motor 401, a first bearing 402 is fixedly embedded in the supporting plate 1, the output end of the first motor 401 is fixedly connected with a first rotating rod 403, and the outer surface of the first rotating rod 403 is fixedly connected with the inner ring of the first bearing 402.

The surface fixedly connected with multiunit equidistance fixture block 404 of first bull stick 403, the bottom of every fixture block 404 all fixedly connected with limiting plate 405, the inside of every fixture block 404 all joint has blade 406.

Here, the first motor 401 is started, the first rotating rod 403 can be rotated, the clamping block 404 and the limiting plate 405 can be driven to rotate by utilizing the rotation of the first rotating rod 403, and therefore the blade 406 can be driven to rotate, and rough machining of biomass fuel is realized.

The dust filtering mechanism 8 comprises a second motor 801, a second bearing 802 is fixedly connected and embedded in the dust filtering box 5, a screw 803 is fixedly connected to the output end of the second motor 801, and the outer surface of the screw 803 is fixedly connected with the inner ring of the second bearing 802.

The outer surface of the screw 803 is in threaded connection with a sliding block 804, and the outer surface of the sliding block 804 is fixedly connected with a brush 805.

Here, the second motor 801 is started to rotate the screw 803, and the screw 803 can drive the slider 804 to slide on the screw 803, so that the brush 805 can be driven to clean above the screen 9.

The dust filtering mechanism 8 further comprises an exhaust fan 806, an exhaust opening of the exhaust fan 806 is fixedly connected with an exhaust hood 807, an air outlet of the exhaust fan 806 is fixedly connected with an air outlet pipe 808, and one end, far away from the exhaust fan 806, of the air outlet pipe 808 penetrates through the collecting box 809 and extends to the inside of the collecting box 809.

Here, the suction fan 806 is activated, and dust generated during the roughing process can be sucked into the air outlet duct 808 through the suction hood 807, and the dust is collected in the collection box 809 through the air outlet duct 808.

Working principle: during the use, pulling pull block 7 opens material throwing door 6, put into the rough machining case 3 with biomass fuel, start first motor 401, can make first bull stick 403 rotate, utilize first bull stick 403 to rotate and can drive fixture block 404 and limiting plate 405 and rotate, thereby can drive blade 406 and rotate, realize biomass fuel's rough machining, start air exhauster 806 simultaneously, can absorb the air-out pipe 808 through exhaust hood 807 with the dust that produces in the rough machining process, in collecting box 809 with the dust through air-out pipe 808, when the device filters work for a long time, when leading to the dust to pile up on filter screen 9, start second motor 801, can make screw 803 rotate, utilize screw 803 can drive slider 804 and slide on screw 803, thereby can drive brush 805 and clear up in filter screen 9 top, the dust after the clearance is with the work of air exhauster 806 is by the pumped into collecting box 809, avoid using for a long time to cause filter screen 9 to block, guarantee the normal work of filter, thereby can improve the filtration efficiency of dust filter.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a dust filter that biomass fuel rough machining used, includes backup pad (1), its characterized in that: the utility model discloses a dust filter device, including backup pad (1), dust filter device, dog (9) and support plate (1), a set of landing leg (2) of bottom surface fixedly connected with of backup pad (1), the last fixed surface of backup pad (1) is connected with rough machining case (3), the inside of rough machining case (3) is provided with rough machining mechanism (4), the last fixed surface of rough machining case (3) is connected with dust filter device (5), the surface of dust filter device (5) articulates there is throws material door (6), the surface fixedly connected with of throwing material door (6) draws piece (7), the one side that throws material door (6) is close to drawing piece (7) and dust filter device (5) looks joint, the inside of dust filter device (8) and filter screen (9) are provided with respectively.

2. A dust filter for biomass fuel roughing according to claim 1, wherein: the inside of dust rose box (5) has seted up bar hole (10), a set of symmetrical spout (11) have been seted up to the inner wall of dust rose box (5), every the inside of spout (11) all sliding connection has sand grip (12), two the one side that sand grip (12) are close to each other is connected with the surface fixed of filter screen (9), the surface fixed connection of filter screen (9) has handle (13).

3. A dust filter for biomass fuel roughing according to claim 1, wherein: the rough machining mechanism (4) comprises a first motor (401), a first bearing (402) is fixedly embedded in the supporting plate (1), a first rotating rod (403) is fixedly connected to the output end of the first motor (401), and the outer surface of the first rotating rod (403) is fixedly connected with the inner ring of the first bearing (402).

4. A dust filter for biomass fuel roughing as defined in claim 3, wherein: the surface fixedly connected with multiunit equidistance fixture block (404) of first bull stick (403), every the bottom of fixture block (404) is all fixedly connected with limiting plate (405), every the inside of fixture block (404) is all joint has blade (406).

5. A dust filter for biomass fuel roughing according to claim 1, wherein: the dust filtering mechanism (8) comprises a second motor (801), a second bearing (802) is fixedly connected and inlaid in the dust filtering box (5), a screw (803) is fixedly connected to the output end of the second motor (801), and the outer surface of the screw (803) is fixedly connected with the inner ring of the second bearing (802).

6. A dust filter for biomass fuel roughing according to claim 5, wherein: the outer surface of screw rod (803) threaded connection has slider (804), the surface of slider (804) is fixedly connected with brush (805).

7. The dust filter for biomass fuel roughing according to claim 6, wherein: dust filtering mechanism (8) still includes air exhauster (806), air exhauster (806) exhaust port fixedly connected with exhaust hood (807), air outlet fixedly connected with air outlet pipe (808) of air exhauster (806), the one end that air outlet pipe (808) kept away from air exhauster (806) runs through collecting box (809) and extends to the inside of collecting box (809).