CN212475275U - Vacuum powder feed mechanism - Google Patents
Vacuum powder feed mechanism Download PDFInfo
- Publication number
- CN212475275U CN212475275U CN202020806020.9U CN202020806020U CN212475275U CN 212475275 U CN212475275 U CN 212475275U CN 202020806020 U CN202020806020 U CN 202020806020U CN 212475275 U CN212475275 U CN 212475275U
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- CN
- China
- Prior art keywords
- pipe
- feeding
- tank
- washing
- gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000007847 structural defect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a vacuum powder feeding mechanism, which relates to the technical field of feeding machines and comprises a vacuum pump, a tank body, a gas washing pipe, a liquid level pipe, a feeding cover, a discharging hopper, a vibrator and an electric control valve, wherein the inside of the tank body is divided into a gas washing tank at the upper half part and a feeding tank at the lower half part by a partition plate; the gas washing pipe is vertically arranged in the gas washing tank around a central axis of the tank body, the lower end of the gas washing pipe penetrates through the partition plate and is inserted into the feeding tank, the feeding cover is arranged in the feeding tank, the opening direction of the feeding cover faces downwards, and the feeding pipe transversely penetrates through the tank body and is communicated with the top of the feeding cover; the discharge hopper sets up in the bottom of material loading bucket, the vibrator sets up in the discharge hopper outside, the automatically controlled valve sets up in the discharge hopper bottom. The utility model overcomes the easy structural defect who blocks up of traditional vacuum powder material loading machine filtration, the gas circuit is smooth and easy, can keep good material loading efficiency, and the air pump can not be polluted to the dust, and it is efficient to unload, reduces remaining of powder in the discharge hopper.
Description
Technical Field
The utility model belongs to the technical field of the material loading technique and specifically relates to a vacuum powder feed mechanism.
Background
At the present stage, when the vacuum feeding machine is used for feeding, in order to ensure that the material cannot pollute the vacuum pump, a filter element is usually required to be arranged in the vacuum feeding machine, and after the vacuum feeding machine is used for a long time, the filter element can be blocked, so that the gas circuit is blocked, the vacuum degree is reduced, and the working efficiency of the vacuum feeding machine is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides a vacuum powder feed mechanism.
The utility model provides a technical scheme that its technical problem adopted is: a vacuum powder feeding mechanism comprises a vacuum pump, a tank body, a gas washing pipe, a liquid level pipe, a feeding cover, a discharging hopper, a vibrator and an electric control valve, wherein the interior of the tank body is divided into a gas washing tank at the upper half part and a feeding tank at the lower half part by a partition plate; the vacuum pump is rigidly arranged at the top of the tank body, an air inlet pipe of the vacuum pump faces upwards, and an air outlet pipe of the vacuum pump is downwards inserted into the scrubbing tank; the gas washing pipe is vertically arranged in the gas washing tank around a central shaft of the tank body, the lower end of the gas washing pipe penetrates through the partition plate and is inserted into the charging tank, the upper end of the gas washing pipe is bent downwards, a liquid level pipe, a liquid inlet pipe and a liquid discharge pipe are arranged on the side surface of the gas washing tank, and valves are arranged on the liquid inlet pipe and the liquid discharge pipe; the feeding cover is arranged in the feeding tank, the opening direction of the feeding cover faces downwards, and the feeding pipe transversely penetrates through the tank body and is communicated with the top of the feeding cover; the discharge hopper sets up in the bottom of material loading bucket, the discharge hopper is made by the thin wall metal sheet, the vibrator sets up in the discharge hopper outside, the automatically controlled valve sets up in the discharge hopper bottom.
In the vacuum powder feeding mechanism, the washing liquid is injected into the washing gas tank, and the liquid level of the washing liquid does not pass through the pipe orifice at the upper end of the washing gas pipe but does not pass through the gas outlet pipe of the vacuum pump.
In the vacuum powder feeding mechanism, the feeding pipe is tangentially communicated with the feeding cover.
The upper end of the liquid level pipe is higher than the pipe orifice of the air outlet pipe, and the lower end of the liquid level pipe is lower than the pipe orifice of the upper end of the air washing pipe.
The beneficial effects of the utility model are that, the utility model overcomes the easy structural defect who blocks up of traditional vacuum powder material loading machine filtration, the gas circuit is smooth and easy, can keep good material loading efficiency, and the dust can not pollute the air pump, unloads efficiently, reduces remaining of powder in the discharge hopper.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a vacuum pump, 2, a tank body, 3, a gas washing pipe, 4, a liquid level pipe, 5, a feeding pipe, 6, a feeding cover, 7, a discharging hopper, 8, a vibrator, 9, an electric control valve, 10, a partition board, 11, a gas washing tank, 12, a feeding tank, 13, a gas inlet pipe, 14, a gas outlet pipe, 15, a liquid inlet pipe, 16, a liquid discharge pipe and 17, washing liquid are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
A vacuum powder feeding mechanism comprises a vacuum pump 1, a tank body 2, a gas washing pipe 3, a liquid level pipe 4, a feeding pipe 5, a feeding cover 6, a discharging hopper 7, a vibrator 8 and an electric control valve 9, wherein the inside of the tank body 2 is divided into an upper half part of a gas washing tank 11 and a lower half part of a feeding tank 12 by a partition plate 10; the vacuum pump 1 is rigidly arranged at the top of the tank body 2, an air inlet pipe 13 of the vacuum pump 1 faces upwards, and an air outlet pipe 14 of the vacuum pump 1 is inserted into the scrubbing tank 11 downwards; the washing gas pipe 3 is vertically arranged in the washing gas tank 11 around the central axis of the tank body 2, the lower end of the washing gas pipe 3 penetrates through the partition plate 10 and is inserted into the charging bucket 12, the upper end of the washing gas pipe 3 is bent downwards, a liquid level pipe 4, a liquid inlet pipe 15 and a liquid discharge pipe 16 are arranged on the side surface of the washing gas tank 11, the upper end of the liquid level pipe 4 is higher than the pipe orifice of the gas outlet pipe 14, the lower end of the liquid level pipe 4 is lower than the pipe orifice of the upper end of the washing gas pipe 3, and the liquid inlet pipe; washing liquid 17 is injected into the washing gas tank 11, and the liquid level of the washing liquid 17 does not pass through the pipe orifice at the upper end of the washing gas pipe 3 but does not pass through the gas outlet pipe 14 of the vacuum pump 1; the feeding cover 6 is arranged in the feeding tank 12, the opening direction of the feeding cover 6 is downward, the feeding pipe 5 transversely penetrates through the tank body 2 and is communicated with the top of the feeding cover 6, and the feeding pipe 5 is tangentially communicated with the feeding cover 6; discharge hopper 7 sets up in the bottom of material loading bucket 12, discharge hopper 7 is made by the thin wall metal sheet, vibrator 8 sets up in the discharge hopper 7 outside, automatically controlled valve 9 sets up in discharge hopper 7 bottom.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (4)
1. The utility model provides a vacuum powder feed mechanism, includes vacuum pump (1), jar body (2), washing gas pipe (3), liquid level pipe (4), inlet pipe (5), feeding cover (6), discharge hopper (7), vibrator (8) and automatically controlled valve (9), its characterized in that: the interior of the tank body (2) is divided into an upper half part of a washing gas tank (11) and a lower half part of a charging bucket (12) by a partition plate (10); the vacuum pump (1) is rigidly arranged at the top of the tank body (2), an air inlet pipe (13) of the vacuum pump (1) faces upwards, and an air outlet pipe (14) of the vacuum pump (1) is downwards inserted into the scrubbing tank (11); the washing gas pipe (3) is vertically arranged in the washing gas tank (11) around the center shaft of the tank body (2), the lower end of the washing gas pipe (3) penetrates through the partition plate (10) and is inserted into the feeding tank (12), the upper end of the washing gas pipe (3) is bent downwards, a liquid level pipe (4), a liquid inlet pipe (15) and a liquid discharge pipe (16) are arranged on the side surface of the washing gas tank (11), and valves are arranged on the liquid inlet pipe (15) and the liquid discharge pipe (16); the feeding cover (6) is arranged in the feeding tank (12), the opening direction of the feeding cover (6) is downward, and the feeding pipe (5) transversely penetrates through the tank body (2) and is communicated with the top of the feeding cover (6); discharge hopper (7) set up in the bottom of material loading bucket (12), discharge hopper (7) are made by the thin wall metal sheet, vibrator (8) set up in the discharge hopper (7) outside, automatically controlled valve (9) set up in discharge hopper (7) bottom.
2. The vacuum powder feeding mechanism according to claim 1, wherein a washing liquid (17) is filled in the washing gas tank (11), and the liquid level of the washing liquid (17) does not pass through the upper end nozzle of the washing gas pipe (3) but does not pass through the gas outlet pipe (14) of the vacuum pump (1).
3. Vacuum powder feeding mechanism according to claim 1, wherein the feeding tube (5) and the feeding hood (6) are tangentially communicating.
4. The vacuum powder feeding mechanism according to claim 1, wherein the upper end of the liquid level pipe (4) is higher than the opening of the gas outlet pipe (14), and the lower end of the liquid level pipe (4) is lower than the opening of the upper end of the gas washing pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806020.9U CN212475275U (en) | 2020-05-15 | 2020-05-15 | Vacuum powder feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806020.9U CN212475275U (en) | 2020-05-15 | 2020-05-15 | Vacuum powder feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212475275U true CN212475275U (en) | 2021-02-05 |
Family
ID=74459533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806020.9U Expired - Fee Related CN212475275U (en) | 2020-05-15 | 2020-05-15 | Vacuum powder feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212475275U (en) |
-
2020
- 2020-05-15 CN CN202020806020.9U patent/CN212475275U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |