CN210701179U

CN210701179U - Raw materials cleaning device for flour processing

Info

Publication number: CN210701179U
Application number: CN201921812200.1U
Authority: CN
Inventors: 赵建强
Original assignee: Hebei Hanxue Flour Group Co Ltd
Current assignee: Hebei Hanxue Flour Group Co Ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-09
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a raw material cleaning device for flour processing, which comprises a frame, a specific gravity stoner and a bracket, wherein a filtering bin is fixed at the upper end of the frame, a feed hopper is fixedly arranged at the upper end of the filtering bin, a blower is arranged on the wall of the right side of the filtering bin and is provided with a raw material outlet, and a light impurity outlet, a large impurity outlet and a small impurity outlet are arranged on the wall of the left side of the filtering bin; a collecting bag is sleeved on the light impurity outlet; impurity collecting boxes are arranged below the large impurity outlet and the small impurity outlet; a first filter screen, a second filter screen and an inclined plate are arranged in the filter bin; the lower end of the filter bin is provided with a vibration motor; a bearing fixed plate is fixed on the bracket, and a permanent magnet roller is inserted in the bearing fixed plate; a scraper is fixed in the bearing fixing plate, and one end of the scraper is tightly attached to the outer surface of the permanent magnet roller; the wall of the bearing and fixing plate is provided with a metal impurity outlet; a specific gravity stone remover is arranged below the rear end of the bearing fixed plate; the beneficial effects of the utility model are that multiple filtration guarantees the clean up free from admixture of flour raw materials.

Description

Raw materials cleaning device for flour processing

Technical Field

The utility model relates to a flour production machinery technical field, especially a raw materials cleaning device for flour processing.

Background

In the flour production line, in order to ensure the quality of flour, the wheat used for producing the flour needs to be cleaned, the wheat entering a factory contains a large amount of different impurities, and the purity of the product can be improved by cleaning the wheat. The cleaning of wheat is therefore a crucial part of the production of flour.

In the prior art, the raw materials are often put into a washing pool for washing and impurity removal, the washing efficiency is low, and the flour raw materials float on the water surface and are difficult to clean; simultaneously the water will soak inside the raw materials, causing the influence to following crocus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and designing a raw material cleaning device for flour processing.

The technical scheme of the utility model is that the raw material cleaning device for flour processing comprises a frame, a specific gravity stoner and a bracket, wherein a filtering bin is fixed at the upper end of the frame, a feeding hopper is fixedly arranged at the upper end of the filtering bin, a blower is arranged on the right side wall of the filtering bin and is provided with a raw material outlet, and a light impurity outlet, a large impurity outlet and a small impurity outlet are arranged on the left side wall of the filtering bin; a collecting bag is sleeved on the light impurity outlet; a guide pipe is fixedly arranged on the large impurity outlet; an impurity collecting box is arranged below the small impurity outlet; a first filter screen, a second filter screen and an inclined plate are arranged in the filter bin; the lower end of the filter bin is provided with a vibration motor; a bearing fixed plate is fixed on the bracket, a permanent magnet roller is inserted in the bearing fixed plate, and two ends of the permanent magnet roller are inserted in bearings fixed on the bearing fixed plate; a scraper is fixed in the bearing fixing plate, and one end of the scraper is tightly attached to the outer surface of the permanent magnet roller; a metal impurity outlet is formed in the wall of the bearing and fixing plate, and a metal impurity collecting box is arranged below the metal impurity outlet; the specific gravity stoner is arranged below the rear end of the bearing fixed plate; the specific gravity stoner is provided with a raw material final outlet and an earth and stone impurity outlet.

Preferably, the sieve pores of the first filter sieve are larger than the size of the raw material; and the sieve pores of the second filter sieve are smaller than the size of the raw material.

Preferably, the lower end of the bearing fixing plate is flush with the raw material outlet.

The utility model has the advantages that: the flour raw material is ensured to be clean and free of impurities through multiple processes of screening by a multi-layer filter screen, magnetic separation, specific gravity stone removal and the like.

Drawings

FIG. 1 is a schematic structural view of a raw material cleaning device for flour processing of the present invention;

fig. 2 is a side view of the utility model discloses a raw materials cleaning device for flour processing.

In the figure, 1, a frame; 2. a filtering bin; 3. a feed hopper; 4. a blower; 5. a light impurity outlet; 6. a collection bag; 7. a first filter screen; 8. a large impurity outlet; 9. a flow guide pipe; 10. a second filter screen; 11. a raw material outlet; 12. a small impurity outlet; 13. a sloping plate; 14. an impurity collection box; 15. carrying the fixed plate; 16. a permanent magnet drum; 17. a squeegee; 18. a metal impurity outlet; 19. a specific gravity stoner; 20. a final raw material outlet; 21. an earth and stone impurity outlet; 22. a support; 23. a vibration motor; 24. a motor; 25. and a metal impurity collecting box.

Detailed Description

The utility model is described in detail with the accompanying drawings, as shown in fig. 1-2, a raw material cleaning device for flour processing comprises a frame 1, a specific gravity stoner 19 and a bracket 22, wherein the upper end of the frame 1 is fixed with a filter bin 2, the upper end of the filter bin 2 is fixed with a feed hopper 3, the right side wall of the filter bin 2 is provided with a blower 4 and a raw material outlet 11, and the left side wall of the filter bin 2 is provided with a light impurity outlet 5, a large impurity outlet 8 and a small impurity outlet 12; a collection bag 6 is sleeved on the light impurity outlet 5; a guide pipe 9 is fixedly arranged on the large impurity outlet 8; an impurity collecting box 14 is arranged below the small impurity outlet 12; a first filter sieve 7, a second filter sieve 10 and an inclined plate 13 are respectively arranged in the filter bin 2 from top to bottom; the sieve pores of the first filter sieve 7 are larger than the size of the raw materials, so that the raw materials can be ensured to leak; the sieve pores of the second filter sieve 10 are smaller than the size of the raw material, so that the raw material is prevented from leaking and small impurities can leak; a vibration motor 23 is arranged below the filter bin 2; a bearing fixing plate 15 is fixed on the bracket 22, a permanent magnet roller 16 is inserted in the bearing fixing plate 15, and two ends of the permanent magnet roller 16 are inserted in bearings fixed on the bearing fixing plate 15; a scraper 17 is fixed in the bearing fixing plate 15, and one end of the scraper 17 is tightly attached to the outer surface of the permanent magnet roller 16; a metal impurity outlet 18 is arranged on the wall of the bearing fixing plate 15, and a metal impurity collecting box 25 is arranged below the metal impurity outlet 18; the lower end of the bearing fixed plate 15 is flush with the raw material outlet 11; the specific gravity stoner 19 is arranged at the position below the rear end of the bearing fixing plate 15, and the specific gravity stoner 19 is the prior art and is not described again; the specific gravity stone remover 19 is provided with a raw material final outlet 20 and an earth and stone impurity outlet 21.

The working principle of the embodiment is as follows: initially, manually or mechanically pouring raw materials into the feed hopper 3, opening the blower 4, the vibration motor 23 and the motor 24, enabling the raw materials to fall into the filter bin 2, separating the raw materials from light impurities under the action of the blower 4 before falling onto the filter sieve I7, and blowing the light impurities out of the light impurity outlet 5 under the action of the blower 4 so as to enter the collection bag 6; the raw material continuously falls onto the first filter sieve 7, under the action of the vibration motor 23, the raw material leaks from sieve pores of the first filter sieve 7, the large impurities are left on the first filter sieve 7 and enter the guide pipe 9 from the large impurity outlet 8, and the large impurities fall along the guide pipe 9 and enter the impurity collecting box 14; meanwhile, the raw material falls on the second filter screen 10, under the action of the vibration motor 23, small impurities fall on the inclined plate 13 through the screen holes of the second filter screen 10, then fall into the impurity collecting box 14 through the small impurity outlet 12 from the inclined plate 13 under the action of the vibration motor 23, the raw material flows out from the raw material outlet 11 and enters the receiving fixed plate 15, the raw material continues to fall along the receiving fixed plate 15, passes through the permanent magnet roller 16, the metal impurities in the raw material are sucked onto the surface by the permanent magnet roller 16, the motor 24 rotates to drive the permanent magnet roller 16 to rotate, the permanent magnet roller 16 passes through the scraper 17, the metal impurities adsorbed on the surface of the scraper 17 are scraped by the scraper 17, then enters the metal impurity collecting box 25 through the metal impurity outlet 18 along the scraper 17, meanwhile, the raw material cleaned up metal impurities fall into the specific gravity stone remover 19, and is treated by the specific gravity stone remover 19, and impurities such as soil and stones in the raw material come out from the soil impurity outlet 21, and the final raw material comes out from the raw material final outlet 20 to the next process.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A raw material cleaning device for flour processing comprises a rack (1), a specific gravity stoner (19) and a support (22), and is characterized in that a filtering bin (2) is fixed at the upper end of the rack (1), a feeding hopper (3) is fixedly installed at the upper end of the filtering bin (2), a blower (4) and a raw material outlet (11) are installed on the right side wall of the filtering bin (2), and a light impurity outlet (5), a large impurity outlet (8) and a small impurity outlet (12) are arranged on the left side wall of the filtering bin (2); a vibration motor (23) is arranged below the filtering bin (2); a collection bag (6) is sleeved on the light impurity outlet (5); a guide pipe (9) is fixedly arranged on the large impurity outlet (8); an impurity collecting box (14) is arranged below the small impurity outlet (12); a first filter screen (7), a second filter screen (10) and an inclined plate (13) are arranged in the filter bin (2); a bearing fixing plate (15) is fixed on the bracket (22), a permanent magnet roller (16) is inserted in the bearing fixing plate (15), two ends of the permanent magnet roller (16) are inserted in bearings fixed on the bearing fixing plate (15), and one end of the permanent magnet roller (16) is fixedly connected with the output end of the motor (24); a scraper (17) is fixed in the bearing fixing plate (15), and one end of the scraper (17) is tightly attached to the outer surface of the permanent magnet roller (16); a metal impurity outlet (18) is formed in the wall of the bearing fixing plate (15), and a metal impurity collecting box (25) is arranged below the metal impurity outlet (18); the specific gravity stoner (19) is arranged below the rear end of the bearing fixing plate (15); the specific gravity stoner (19) is provided with a raw material final outlet (20) and an earth and stone impurity outlet (21).

2. The raw material cleaning device for flour processing as claimed in claim 1, characterized in that the mesh of the first filter sieve (7) is larger than the size of the raw material; and the sieve pores of the second filter sieve (10) are smaller than the size of the raw materials.

3. A device for cleaning up raw material for flour processing according to claim 1, characterized in that the lower end of the receiving and fixing plate (15) is flush with the raw material outlet (11).