CN221109215U - Compression biscuit surface powder remove device - Google Patents
Compression biscuit surface powder remove device Download PDFInfo
- Publication number
- CN221109215U CN221109215U CN202322633637.1U CN202322633637U CN221109215U CN 221109215 U CN221109215 U CN 221109215U CN 202322633637 U CN202322633637 U CN 202322633637U CN 221109215 U CN221109215 U CN 221109215U
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- CN
- China
- Prior art keywords
- collecting box
- collecting
- powder
- box
- roller conveyor
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- 239000000843 powder Substances 0.000 title claims abstract description 58
- 235000015895 biscuits Nutrition 0.000 title claims abstract description 37
- 230000006835 compression Effects 0.000 title claims description 4
- 238000007906 compression Methods 0.000 title claims description 4
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 17
- 235000014510 cooky Nutrition 0.000 claims 3
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Landscapes
- Manufacturing And Processing Devices For Dough (AREA)
Abstract
The utility model provides a device for removing powder on the surface of a compressed biscuit, which comprises a roller conveyor, wherein a collecting box is arranged at the middle section of the roller conveyor, the top of the collecting box is open, a collecting tray is arranged in the opening, a powder outlet is arranged in the middle of the collecting tray, the powder outlet is connected with the powder collecting box through a discharging pipe, an exhaust pipe is connected with the powder collecting box, and the exhaust pipe is connected with a vacuum pump; a top box is arranged above the roller conveyor corresponding to the collecting box, an air duct pipe is arranged in the top box, and a fan for blowing downwards is arranged in the air duct pipe. According to the utility model, a smooth airflow wind field can be formed by utilizing the holes between the rollers of the roller conveyor and the upper and lower fans and the collecting disc, and when the compressed biscuits pass, the wind field can blow the powder on the surface into the collecting disc to collect the powder, and the negative pressure of the vacuum pump is matched for pumping away, so that the air pollution caused by the powder flying into the surrounding environment is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of compressed biscuit production equipment, in particular to a device for removing powder on the surface of a compressed biscuit.
Background
After compression forming, a layer of powder exists on the surface of the compressed biscuit, and the powder on the surface can cause the vacuum to be not tight in the subsequent vacuum packaging process, so that the problems of package air leakage, breakage and the like are caused. Therefore, it is necessary to add a step of removing the surface powder after the step of press molding. In the prior art, a means of blowing air to the compressed biscuits is generally adopted to remove surface powder, and the compressed biscuits are blown up and down, so that although a better powder removal effect can be achieved, the powder blown up easily forms flying dust which drifts in the surrounding air, so that the pollution to the surrounding environment and the recovery of the powder are difficult, and therefore, the compressed biscuits have a certain limitation in practical application.
Disclosure of Invention
The application aims to provide a device for removing powder on the surface of a compressed biscuit, which aims to solve the problems in the prior art.
The embodiment of the application provides a device for removing powder on the surface of a compressed biscuit, which comprises a roller conveyor, wherein a collecting box is arranged at the middle section of the roller conveyor, the collecting box is positioned below the roller conveyor, the top of the collecting box is open, a collecting tray is arranged in the opening, the collecting tray is in a funnel shape, a powder outlet which extends downwards is arranged in the middle of the collecting tray, the powder outlet is connected with a powder collecting box through a discharging pipe, an electric valve is arranged between the discharging pipe and the powder collecting box, an exhaust pipe is connected to the powder collecting box, and the exhaust pipe is connected with a vacuum pump;
A top box is arranged above the roller conveyor corresponding to the collecting box, the top box is arranged on the collecting box through struts at four corners, transparent partition plates are arranged between the top box and the collecting box, and the two transparent partition plates are respectively positioned at the left side and the right side of the conveying direction of the roller conveyor;
the top box is internally provided with a vertical air duct pipe and a downward opening air duct pipe, and the air duct pipe is internally provided with a downward blowing fan.
Further, the top of the collecting box is provided with a containing groove corresponding to the roller conveyor, and the middle section of the roller conveyor is embedded in the containing groove.
Further, the edge of the collecting tray is provided with a straight bearing part, a supporting block is arranged in the collecting box corresponding to the bearing part of the collecting tray, and the bearing part of the collecting tray is located on the supporting block.
Further, an annular frame is arranged in the collecting box, the annular frame is fixed on the bottom wall of the collecting box through a vertical rod, and a funnel-shaped collecting disc is arranged on the annular frame.
Further, the roller diameter of the roller conveyor is smaller than 1/2 of the length of the compressed biscuits, a space is arranged between two adjacent rollers, and the space between two adjacent rollers is smaller than the width of the compressed biscuits.
Further, the air duct pipe extends upwards to form an air inlet of the fan at the upper end of the top box.
Further, the top box and the collecting box corresponding to the upper end and the lower end of the transparent partition plate are respectively provided with a wire groove, and the transparent partition plate is arranged in the wire groove; the transparent partition plate has the same length as the top box or the collecting box.
The beneficial effects of the utility model are as follows: according to the utility model, a smooth airflow wind field can be formed by utilizing the holes between the rollers of the roller conveyor and the upper and lower fans and the collecting disc, and when the compressed biscuits pass, the wind field can blow the powder on the surface into the collecting disc to collect the powder, and the negative pressure of the vacuum pump is matched for pumping away, so that the air pollution caused by the powder flying into the surrounding environment is effectively avoided. In addition, when the compressed biscuits are conveyed among the rollers, the lower surface of the compressed biscuits is empty, and powder blown through the bottom surface by the wind field also falls into the collecting tray, so that the utility model has a better powder removing effect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic side sectional structure of the present utility model.
In the figure:
1. A roller conveyor; 2. a roller; 3. a collection box; 4. a receiving groove; 5. a support leg; 6. a motor; 7. a collection tray; 8. a receiving part; 9. a support block; 10. an annular frame; 11. a vertical rod; 12. a powder outlet; 13. a discharge pipe; 14. a powder collecting box; 15. an exhaust pipe; 16. a vacuum pump; 17. a top box; 18. a support post; 19. a transparent separator; 20. a wire slot; 21. an air duct pipe; 22. an air port pipe; 23. a blower; 24. an air inlet; 25. the biscuits are compressed.
Description of the embodiments
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.
A compressed biscuit surface powder removing apparatus as shown in fig. 1 and 2 includes a roller conveyor 1 using a roller 2 of a small diameter for stably conveying compressed biscuits 25. The diameter of the rollers 2 of the roller conveyor 1 is smaller than 1/2 of the length of the compressed biscuits 25, a space is arranged between two adjacent rollers 2, and the space between two adjacent rollers 2 is smaller than the width of the compressed biscuits 25. This ensures that the roller conveyor 1 can deliver compressed biscuits 25 without the compressed biscuits 25 falling off the roller conveyor 1, and that the rollers 2 are spaced apart to facilitate air flow from top to bottom.
The driving system of the roller conveyor 1 is the same as that of a conventional roller conveyor, for example, a motor 6 is adopted as output, and a belt is used for transmission, so that the roller 2 on the roller conveyor 1 rotates, and the effect of conveying is achieved.
A collecting box 3 is arranged in the middle section of the roller conveyor 1, and the collecting box 3 is positioned below the roller conveyor 1. The top of the collecting box 3 is provided with a containing groove 4 corresponding to the roller conveyor 1, and the middle section of the roller conveyor 1 is embedded in the containing groove 4. Therefore, compared with a conventional roller conveyor, the collecting box 3 plays a supporting role on the roller conveyor 1, and replaces the original supporting structures such as middle brackets and the like. The roller conveying is only required to be provided with the support legs 5 at two ends.
The top of the collecting box 3 is open, a collecting tray 7 is arranged in the opening, the edge of the collecting tray 7 is provided with a straight bearing part 8, a supporting block 9 is arranged in the collecting box 3 corresponding to the bearing part 8 of the collecting tray 7, and the bearing part 8 of the collecting tray 7 is located on the supporting block 9. The edge of the collecting tray 7 is supported and fixed by a support block 9.
The collecting tray 7 is of a funnel shape, an annular frame 10 is arranged in the collecting box 3, the annular frame 10 is fixed on the bottom wall of the collecting box 3 through a vertical rod 11, the funnel-shaped collecting tray 7 is located on the annular frame 10, and the main body of the collecting tray 7 is fixed through the annular frame 10 and the vertical rod 11.
The middle of the collecting tray 7 is provided with a powder outlet 12 extending downwards, the powder outlet 12 is connected with a powder collecting box 14 through a discharging pipe 13, an electric valve is arranged between the discharging pipe 13 and the powder collecting box 14, an exhaust pipe 15 is connected to the powder collecting box 14, and the exhaust pipe 15 is connected with a vacuum pump 16. When the electric valve is closed, the vacuum pump 16 pumps negative pressure into the powder collecting box 14 through the air exhaust pipe 15, so that negative pressure suction force is generated in the powder collecting box 14, and when the electric valve is opened, powder in the collecting tray 7 is sucked into the powder collecting box 14 by the negative pressure suction force. Wherein a filter screen is installed on the suction pipe 15 to protect the vacuum pump 16.
A top box 17 is arranged above the roller conveyor 1 corresponding to the collecting box 3, the top box 17 is arranged on the collecting box 3 through supporting posts 18 at four corners, transparent partition plates 19 are arranged between the top box 17 and the collecting box 3, the number of the transparent partition plates 19 is two, and the two transparent partition plates 19 are respectively positioned at the left side and the right side of the conveying direction of the roller conveyor 1. The top box 17 and the collecting box 3 corresponding to the upper end and the lower end of the transparent partition plate 19 are respectively provided with a wire slot 20, and the transparent partition plate 19 is arranged in the wire slot 20; the transparent partition 19 has the same length as the top box 17 or the collection box 3.
The transparent partition 19 may be made of glass, plastic or acrylic, and has the function of isolating the external environment, and preventing the external air flow from disturbing the internal air flow. And the transparent material can observe the powder removing effect of the internal compressed biscuit 25 at any time.
A vertical air duct pipe 21 and a downward opening air duct pipe 22 are arranged in the top box 17, and a downward blowing fan 23 is arranged in the air duct pipe 21. The duct pipe 21 extends upward to form an air inlet 24 of a fan 23 at the upper end of the top box 17.
When the device is used, a downward airflow wind field is generated between the top box 17 and the collecting box 3, compressed biscuits 25 are placed on the roller conveyor 1 from the inlet end of the roller conveyor 1, the length of the compressed biscuits 25 is placed along the conveying direction of the roller conveyor 1, powder on the surface of the compressed biscuits 25 can be blown down along with the roller conveyor 1 when passing through the airflow wind field, the depth of the collecting tray 7 and the size of wind force are adjusted so that the wind force can not act on the collecting tray 7, and therefore after the powder is blown down from the compressed biscuits 25, the powder is settled in the collecting tray 7 below the roller conveyor 1 by means of self gravity. The electric valve can set a timing or quantitative starting program, and when the electric valve is opened, the powder in the collecting tray 7 is sucked into the powder collecting box 14 by negative pressure suction. Whereby after compressed biscuits 25 have passed through the air flow wind field, the powder on the surface is blown off by the wind field to obtain a surface-free compressed biscuit 25 at the outlet end of roller conveyor 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a compression biscuit surface powder remove device which characterized in that, including roller conveyer, be provided with the collecting box in the middle section of roller conveyer, the collecting box is located roller conveyer's below, the top of collecting box is uncovered, installs the collecting tray in the uncovered, the collecting tray is the funnel shape in the centre of collecting tray and is provided with the powder export that extends downwards, the powder export passes through the discharging pipe and connects the collecting box, be provided with electric valve between discharging pipe and the collecting box, be connected with the exhaust tube on the collecting box, the exhaust tube is connected with the vacuum pump;
A top box is arranged above the roller conveyor corresponding to the collecting box, the top box is arranged on the collecting box through struts at four corners, transparent partition plates are arranged between the top box and the collecting box, and the two transparent partition plates are respectively positioned at the left side and the right side of the conveying direction of the roller conveyor;
the top box is internally provided with a vertical air duct pipe and a downward opening air duct pipe, and the air duct pipe is internally provided with a downward blowing fan.
2. The compressed biscuit surface powder removing apparatus of claim 1, wherein the top of the collecting box is provided with a receiving groove corresponding to the roller conveyor, and a middle section of the roller conveyor is embedded in the receiving groove.
3. The compressed biscuit surface powder removal apparatus of claim 1, wherein the edges of the collecting tray have straight receptacles, the receptacles of the collecting tray in the collecting bin being provided with support blocks on which the receptacles of the collecting tray sit.
4. A compressed biscuit surface powder removing apparatus according to claim 3, wherein an annular frame is provided in the collecting box, the annular frame being fixed to the bottom wall of the collecting box by means of a vertical rod, and a funnel-shaped collecting tray being seated on the annular frame.
5. A compressed cookie surface powder removal device in accordance with claim 1, wherein the roller conveyor has a roller diameter less than 1/2 the length of a compressed cookie, and a space between adjacent rollers is less than the width of a compressed cookie.
6. A compressed biscuit surface powder removing apparatus according to claim 1, wherein the duct extends upwardly to form an air inlet of the blower at the upper end of the roof box.
7. The device for removing powder from the surface of a compressed biscuit according to claim 1, wherein the top box and the collecting box corresponding to the upper end and the lower end of the transparent partition plate are respectively provided with a wire groove, and the transparent partition plate is arranged in the wire groove; the transparent partition plate has the same length as the top box or the collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633637.1U CN221109215U (en) | 2023-09-27 | 2023-09-27 | Compression biscuit surface powder remove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633637.1U CN221109215U (en) | 2023-09-27 | 2023-09-27 | Compression biscuit surface powder remove device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221109215U true CN221109215U (en) | 2024-06-11 |
Family
ID=91364013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322633637.1U Active CN221109215U (en) | 2023-09-27 | 2023-09-27 | Compression biscuit surface powder remove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221109215U (en) |
-
2023
- 2023-09-27 CN CN202322633637.1U patent/CN221109215U/en active Active
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| GR01 | Patent grant |