CN219377857U

CN219377857U - Wheat processing dust collector

Info

Publication number: CN219377857U
Application number: CN202223339725.2U
Authority: CN
Inventors: 张洁; 张喜娟; 庄军; 胡杰
Original assignee: Shanghai Honghui Seed Industry Co ltd
Current assignee: Shanghai Honghui Seed Industry Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-07-21
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a wheat processing dust collector, which comprises a shell and a feed hopper, wherein the feed hopper is arranged at the top of the shell, the shell is provided with a processing structure, and the processing structure comprises: the dust collecting device comprises a dust collecting part, a discharging pipeline, a screening part, a collecting hopper and a slag discharging pipe, wherein the dust collecting part is arranged in the shell, the discharging pipeline is connected with the inner wall of the shell, the screening part is arranged on the discharging pipeline and the shell, the collecting hopper is fixed at the bottom of the shell, and the slag discharging pipe is connected with the bottom of the collecting hopper. The utility model is internally provided with the screening hopper with a vertical structure, and the screening hopper is internally provided with the inner spiral blade which is matched with the screening holes on the outer wall surface to rapidly screen out dust and waste residues.

Description

Wheat processing dust collector

Technical Field

The utility model relates to the technical field of wheat processing equipment, in particular to a wheat processing dust removal device.

Background

Wheat is a collective name of wheat plants, is monocotyledonous plants, is a gramineous plant widely planted in all parts of the world, has caryopsis of wheat as one of main foods of human beings, and can be used for making foods such as bread, steamed bread, biscuits, noodles and the like after being ground into flour; after fermentation, beer, alcohol, chinese liquor (such as vodka), or biomass fuel can be prepared. Wheat is rich in starch, protein, fat, minerals, calcium, iron, thiamine, riboflavin, niacin, vitamin A, vitamin C, etc.

In the wheat processing process, the dust contained in the wheat can be removed by processing personnel, at present, the screen cloth is mainly adopted for screening, but a large amount of dust can be generated around equipment in the screening process and float, and the dust can pollute the environment and damage the human body, so that the effective improvement is needed.

The utility model provides a wheat processing dust collector through retrieving discovery application number CN201820148939.6, one side of frame set up an air exhauster, the gas outlet of air exhauster on the cover have a sack, the air inlet of air exhauster on link firmly an intake pipe, the other end and the dust exhaust mouth of intake pipe link firmly, the one end that intake pipe and dust exhaust mouth meet set firmly a filter screen.

The device has the following disadvantages: 1. in the conveying structure of the device, gaps exist between the spiral conveying shaft and the inner shell, and the Kong Kaixin side can not achieve the effect of full filtration.

2. The filtered dust floats in the bottom, and the gas collection end scope is less, can't collect the dust of dispersion fast, influences the dust removal effect.

Thus an improvement is made to the above-mentioned problems.

Disclosure of Invention

In order to achieve the purpose, the utility model adopts the technical scheme that the wheat processing dust removing device comprises a shell and a feed hopper, wherein the feed hopper is arranged at the top of the shell, and the shell is provided with a processing structure;

the processing structure comprises: the device comprises a dust collecting part, a discharging pipeline, a sieving part, a collecting hopper and a slag discharging pipe;

the dust collecting part is arranged in the shell, the discharging pipeline is connected to the inner wall of the shell, the screening part is arranged on the discharging pipeline and the shell, the collecting hopper is fixed at the bottom of the shell, and the discharging pipeline is connected to the bottom of the collecting hopper.

Still further, the dust collection part includes: the dust collecting fan, the dust collecting bag, the connecting pipeline, the inner cavity plate and the collecting hole;

the dust collecting fan is arranged on the outer wall of the shell, the dust collecting bag and the connecting pipeline are connected to the dust collecting fan, the inner cavity plate is arranged on the inner wall of the shell and communicated with the connecting pipeline in a direction, and the collecting hole is formed in the surface of the inner cavity plate.

Still further, the sieving section includes: the screening device comprises a rotating frame, a screening bucket, an inner spiral blade, a screening hole, a rotating connecting pipe, an outer gear, a driving motor and a driving gear;

the rotary frame is fixed on the inner wall of the shell, the screening hopper is connected to the rotary frame, the inner helical blade is installed in the screening hopper, the screening hole is formed in the outer wall of the screening hopper, the rotary connecting pipe is installed at the upper end of the discharging pipeline and is rotationally sleeved with the bottom of the screening hopper, the outer gear is installed on the bottom surface of the rotary frame, the driving motor is installed on the inner wall of the shell, and the driving gear is installed at the output end of the driving motor and meshed with the outer gear.

Preferably, the material discharging pipeline is connected in an inclined mode.

Preferably, the cross section of the screening hopper is in a V-shaped structure.

Preferably, the whole shell is in a circular structure.

Compared with the prior art, the utility model has the advantages that 1, the screening hopper with a vertical structure is arranged inside, the inner spiral blade is arranged in the screening hopper, and dust and waste residues can be rapidly screened out by matching with the screening holes on the outer wall surface;

2. the bottom is provided with a collecting hopper, so that fallen dust and waste residues can be collected in the collecting hopper in a concentrated manner, and meanwhile, raised dust can be collected rapidly through a dust collecting mechanism.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural diagram of a dust removing device for wheat processing according to the present embodiment;

fig. 2 is a partial enlarged view of a driving motor part of a wheat processing dust removing device provided in the present embodiment;

fig. 3 is a partially enlarged view of a rotary connection pipe portion of a wheat processing dust removing apparatus provided in the present embodiment;

the figure shows: 1. a housing; 2. a feed hopper; 3. a discharge pipe; 4. a collection bucket; 5. a slag discharge pipe; 6. a dust collection fan; 7. a dust collecting bag; 8. a connecting pipe; 9. an inner cavity plate; 10. a collection hole; 11. a rotating frame; 12. screening hopper; 13. an inner helical blade; 14. screening holes; 15. rotating the connecting pipe; 16. an external gear; 17. a driving motor; 18. and a drive gear.

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, in the case of no conflict, the embodiments of the present application and the 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, however, 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.

1-3 of the accompanying drawings in the specification, the wheat processing dust removing device comprises a shell 1 and a feed hopper 2, wherein the feed hopper 2 is arranged at the top of the shell 1, and the shell 1 is provided with a processing structure;

the processing structure comprises: a dust collecting part, a discharge pipeline 3, a sieving part, a collecting hopper 4 and a slag discharging pipe 5;

the dust collecting part is arranged in the shell 1, the discharging pipeline 3 is connected to the inner wall of the shell 1, the screening part is arranged on the discharging pipeline and the shell 1, the collecting hopper 4 is fixed at the bottom of the shell 1, and the slag discharging pipe 5 is connected to the bottom of the collecting hopper 4.

The dust collection part includes: a dust collecting fan 6, a dust collecting bag 7, a connecting pipeline 8, an inner cavity plate 9 and a collecting hole 10;

the dust collecting fan 6 is arranged on the outer wall of the shell 1, the dust collecting bag 7 and the connecting pipeline 8 are connected to the dust collecting fan 6, the inner cavity plate 9 is arranged on the inner wall of the shell 1 and communicated with the connecting pipeline 8 in a direction, and the collecting hole 10 is formed in the surface of the inner cavity plate 9.

The sieving section includes: a rotating frame 11, a screening bucket 12, an inner helical blade 13, a screening hole 14, a rotary connecting pipe 15, an outer gear 16, a driving motor 17 and a driving gear 18;

the rotary frame 11 is fixed on the inner wall of the shell 1, the screening hopper 12 is connected to the rotary frame 11, the inner spiral blade 13 is installed in the screening hopper 12, the screening hole 14 is formed in the outer wall of the screening hopper 12, the rotary connecting pipe 15 is installed at the upper end of the discharge pipeline 3 and is rotationally sleeved at the bottom of the screening hopper 12, the outer gear 16 is installed at the bottom surface of the rotary frame 11, the driving motor 17 is installed on the inner wall of the shell 1, and the driving gear 18 is installed at the output end of the driving motor 17 and meshed with the outer gear 16.

From the above, it can be seen that: the material discharging pipeline 3 is connected in an inclined mode, so that materials can be conveniently discharged in a concentrated mode, and residues cannot be generated.

From the above, it can be seen that: the cross section of the screening hopper 12 is of a V-shaped structure, and is matched with an inner spiral blade 13 in the screening hopper, so that wheat can flow downwards, and screening treatment is carried out through screening holes 14 in the process.

From the above, it can be seen that: the shell 1 is of a round structure as a whole, and is matched with a screening bucket 12 which is rotatable inside, so that the screening effect is quickened through rotation.

It should be pointed out that, in the specific implementation process, the wheat is put into the hopper 2 at the top and enters the screening hopper 12, the driving gear 18 at the output end of the driving motor 17 drives the external gear 16 to rotate the screening hopper 12, the wheat flows downwards along the internal spiral blade 13, the wheat is split through the screening hole 14 in the process, the waste residue and dust enter the collecting hopper 4, the dust collecting fan 6 sucks dust through the collecting hole 10 of the inner cavity plate 9 and collects the dust through the dust collecting bag 7, and the screened wheat is directly discharged through the discharge pipeline.

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

1. The wheat processing dust collector comprises a shell (1) and a feed hopper (2), wherein the feed hopper (2) is arranged at the top of the shell (1), and is characterized in that the shell (1) is provided with a processing structure;

the processing structure comprises: the device comprises a dust collecting part, a discharging pipeline (3), a sieving part, a collecting hopper (4) and a slag discharging pipe (5);

the dust collecting part is arranged in the shell (1), the discharging pipeline (3) is connected to the inner wall of the shell (1), the screening part is arranged on the discharging pipeline and the shell (1), the collecting hopper (4) is fixed at the bottom of the shell (1), and the slag discharging pipe (5) is connected to the bottom of the collecting hopper (4).

2. The wheat processing dust collector of claim 1, wherein the dust collection portion comprises: a dust collection fan (6), a dust collection bag (7), a connecting pipeline (8), an inner cavity plate (9) and a collection hole (10);

the dust collecting fan (6) is arranged on the outer wall of the shell (1), the dust collecting bag (7) and the connecting pipeline (8) are connected to the dust collecting fan (6), the inner cavity plate (9) is arranged on the inner wall of the shell (1) and is communicated with the connecting pipeline (8) in the direction, and the collecting hole (10) is formed in the surface of the inner cavity plate (9).

3. The wheat processing dust collector of claim 1, wherein the screening section comprises: a rotating frame (11), a screening bucket (12), an inner helical blade (13), a screening hole (14), a rotating connecting pipe (15), an external gear (16), a driving motor (17) and a driving gear (18);

the rotary frame (11) is fixed on the inner wall of the shell (1), the screening hopper (12) is connected to the rotary frame (11), the inner spiral blade (13) is installed in the screening hopper (12), the screening hole (14) is formed in the outer wall of the screening hopper (12), the rotary connecting pipe (15) is installed at the upper end of the discharging pipeline (3) and is rotationally sleeved at the bottom of the screening hopper (12), the outer gear (16) is installed on the bottom surface of the rotary frame (11), the driving motor (17) is installed on the inner wall of the shell (1), and the driving gear (18) is installed at the output end of the driving motor (17) and meshed with the outer gear (16).

4. A wheat processing dust collector according to claim 1, characterized in that the discharge pipe (3) is connected in an inclined manner.

5. A wheat processing dust collector as claimed in claim 3, wherein the cross section of the screening hopper (12) is V-shaped.

6. A wheat processing dust collector as claimed in claim 1, characterized in that the housing (1) is of a circular overall construction.