CN216335251U - Vacuum feeding machine - Google Patents
Vacuum feeding machine Download PDFInfo
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- CN216335251U CN216335251U CN202122337737.0U CN202122337737U CN216335251U CN 216335251 U CN216335251 U CN 216335251U CN 202122337737 U CN202122337737 U CN 202122337737U CN 216335251 U CN216335251 U CN 216335251U
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- filter cartridge
- filter
- pipe
- temporary storage
- storage hopper
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Abstract
The utility model relates to a vacuum feeding machine which comprises a first filter cartridge, a second filter cartridge, a temporary storage hopper and a high-pressure vortex fan, wherein the bottom of the first filter cartridge is connected with the top of the temporary storage hopper through an upper butterfly valve, and the bottom of the temporary storage hopper is provided with a lower butterfly valve; the first filter cartridge is connected with a feeding pipe, the first filter cartridge is connected with the second filter cartridge through a first air pipe, the high-pressure vortex fan of the second filter cartridge is connected with the second air pipe, and the bottom of the second filter cartridge is provided with a dust hopper. The utility model has reasonable structural design and good filtering effect.
Description
Technical Field
The utility model belongs to the technical field of feeding machines, and particularly relates to a vacuum feeding machine.
Background
The vacuum feeding machine is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, and gas flow in a pipeline is formed by utilizing the air pressure difference between vacuum and an environment space to drive the powdery materials to move, so that powder conveying is completed. The former vacuum feeding machine has poor filtering effect and is to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a vacuum feeding machine which is reasonable in structural design and good in filtering effect.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a vacuum feeding machine comprises a first filter cartridge, a second filter cartridge, a temporary storage hopper and a high-pressure vortex fan, wherein the bottom of the first filter cartridge is connected with the top of the temporary storage hopper through an upper butterfly valve, and a lower butterfly valve is arranged at the bottom of the temporary storage hopper; the first filter cartridge is connected with a feeding pipe, the first filter cartridge is connected with the second filter cartridge through a first air pipe, the high-pressure vortex fan of the second filter cartridge is connected with the second air pipe, and the bottom of the second filter cartridge is provided with a dust hopper.
Furthermore, a partition plate is arranged in the first filter cartridge, the partition plate divides the interior of the first filter cartridge into an upper cavity and a lower cavity, a filter bag is arranged in the lower cavity, the top of the filter bag is arranged on the partition plate, an injection pipe is arranged in the upper cavity, the injection pipe is provided with a branch pipe which is positioned right above the filter bag, and one end of the injection pipe extends to the exterior of the first filter cartridge; and an air bag and an electromagnetic valve are arranged outside the first filter cartridge, one end of the electromagnetic valve is connected with the injection pipe, and the other end of the electromagnetic valve is connected with the air bag.
Furthermore, one end of the first air pipe is communicated with the upper cavity, and the feeding pipe is communicated with the lower cavity.
Furthermore, a filter screen cylinder is arranged in the second filter cylinder, and one end of the second air pipe is communicated with the filter screen cylinder.
The utility model has the beneficial effects that:
(1) according to the utility model, the first filter cylinder is vacuumized by the high-pressure vortex fan, and the first filter cylinder and the second filter cylinder are sequentially subjected to air filtration to remove impurities, dust and the like in the vacuumizing process, so that dust and impurities are effectively prevented from entering the high-pressure vortex fan, the materials are prevented from being discharged to the outside to pollute the environment, and the problems of poor filtering effect and easy damage to the fan are solved.
Drawings
The foregoing and other objects, features, and advantages of the utility model will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first filter cartridge according to the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic structural view of a second filter cartridge of the present invention;
FIG. 5 is a sectional view taken along line B-B of FIG. 4;
wherein: the device comprises a first filter cartridge 1, a second filter cartridge 2, a temporary storage hopper 3, a high-pressure vortex fan 4, an upper butterfly valve 5, a lower butterfly valve 6, a feeding pipe 7, a first air pipe 8, a second air pipe 9, a dust collecting hopper 10, a partition plate 11, a filter bag 12, a blowing pipe 13, a branch pipe 14, an air bag 15, an electromagnetic valve 16 and a filter screen cylinder 17.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the vacuum feeder comprises a first filter cartridge 1, a second filter cartridge 2, a temporary storage hopper 3 and a high-pressure vortex fan 4, wherein the bottom of the first filter cartridge 1 is connected with the top of the temporary storage hopper 3 through an upper butterfly valve 5, and the bottom of the temporary storage hopper 4 is provided with a lower butterfly valve 6; the first filter cartridge 1 is connected with a feeding pipe 7, the first filter cartridge 1 is connected with the second filter cartridge 2 through a first air pipe 8, the high-pressure vortex fan 4 of the second filter cartridge 2 is connected with a second air pipe 9, and a dust hopper 10 is arranged at the bottom of the second filter cartridge 2.
A partition plate 11 is arranged in the first filter cartridge 1, the partition plate 11 divides the interior of the first filter cartridge into an upper cavity and a lower cavity, a filter bag 12 is arranged in the lower cavity, the top of the filter bag 12 is arranged on the partition plate 11, an injection pipe 13 is arranged in the upper cavity, the injection pipe 13 is provided with a branch pipe 14 positioned right above the filter bag, and one end of the injection pipe 13 extends to the exterior of the first filter cartridge 1; an air bag 15 and an electromagnetic valve 16 are arranged outside the first filter cartridge 1, one end of the electromagnetic valve 16 is connected with the injection pipe 13, and the other end of the electromagnetic valve is connected with the air bag 15. One end of the first air pipe 8 is communicated with the upper cavity, and the feeding pipe 7 is communicated with the lower cavity. A filter screen cylinder 17 is arranged in the second filter cylinder 2, and one end of the second air pipe 9 is communicated with the filter screen cylinder 17.
After the high-pressure vortex fan vacuumizes the first filter cylinder, the material can be automatically sucked into the inlet pipe, then the material is made to fall into the temporary storage hopper by opening the upper butterfly valve, dust generated when the material enters the first filter cylinder is filtered by the filter bag and the filter cylinder, the filtering effect is improved, and the high-pressure vortex fan is prevented from entering the high-pressure vortex fan to ensure the normal operation of the fan.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiment according to the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a vacuum material loading machine which characterized in that: the device comprises a first filter cartridge, a second filter cartridge, a temporary storage hopper and a high-pressure vortex fan, wherein the bottom of the first filter cartridge is connected with the top of the temporary storage hopper through an upper butterfly valve, and the bottom of the temporary storage hopper is provided with a lower butterfly valve; the first filter cartridge is connected with a feeding pipe, the first filter cartridge is connected with the second filter cartridge through a first air pipe, the high-pressure vortex fan of the second filter cartridge is connected with the second air pipe, and the bottom of the second filter cartridge is provided with a dust hopper.
2. A vacuum loader as claimed in claim 1, characterized in that: a partition plate is arranged in the first filter cartridge, the partition plate divides the interior of the first filter cartridge into an upper cavity and a lower cavity, a filter bag is arranged in the lower cavity, the top of the filter bag is arranged on the partition plate, an injection pipe is arranged in the upper cavity, the injection pipe is provided with a branch pipe which is positioned right above the filter bag, and one end of the injection pipe extends to the exterior of the first filter cartridge; and an air bag and an electromagnetic valve are arranged outside the first filter cartridge, one end of the electromagnetic valve is connected with the injection pipe, and the other end of the electromagnetic valve is connected with the air bag.
3. A vacuum loader as claimed in claim 2, characterized in that: one end of the first air pipe is communicated with the upper cavity, and the feeding pipe is communicated with the lower cavity.
4. A vacuum loader as claimed in claim 1, characterized in that: and a filter screen cylinder is arranged in the second filter cylinder, and one end of the second air pipe is communicated with the filter screen cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122337737.0U CN216335251U (en) | 2021-09-26 | 2021-09-26 | Vacuum feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122337737.0U CN216335251U (en) | 2021-09-26 | 2021-09-26 | Vacuum feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216335251U true CN216335251U (en) | 2022-04-19 |
Family
ID=81173561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122337737.0U Active CN216335251U (en) | 2021-09-26 | 2021-09-26 | Vacuum feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216335251U (en) |
-
2021
- 2021-09-26 CN CN202122337737.0U patent/CN216335251U/en active Active
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