CN209771548U - Simple filtering device - Google Patents
Simple filtering device Download PDFInfo
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- CN209771548U CN209771548U CN201920175592.9U CN201920175592U CN209771548U CN 209771548 U CN209771548 U CN 209771548U CN 201920175592 U CN201920175592 U CN 201920175592U CN 209771548 U CN209771548 U CN 209771548U
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- filter
- air
- gas
- jar body
- pipe
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Abstract
The utility model overcomes the defects of the prior art, provides a simple filtering device, and can filter the photosensitive emulsion under pressure, improve the filtering speed, and the equipment is easy to obtain and the process is simple; in order to solve the technical problem, the utility model discloses a technical scheme be: a simple filtering device comprises a tank body, a filter, a gas storage tank and an air pump, wherein the filter is movably arranged at the lower end of the tank body, the tank body is a tank-shaped body with an opening at the lower end, a gas inlet pipe is arranged at the upper end of the tank body, one end of the gas inlet pipe is communicated with an inner cavity of the tank body, the other end of the gas inlet pipe is connected to the gas storage tank through a gas guide pipe, the gas storage tank is connected with the air pump, and compressed gas is provided for; the utility model discloses but wide application in accurate screen printing field.
Description
Technical Field
The utility model relates to a simple and easy filter equipment belongs to accurate screen printing technical field.
Background
In the fine screen printing technique, the emulsion is usually filtered through a simple filter formed by combining a high-number filter screen and a filling container to remove impurities/undissolved photosensitizer, etc. present in the emulsion. However, part of the emulsion has high viscosity and the filtering tank has small volume, so that the problem that the filtering speed does not meet the requirement under the original condition is solved.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a simple and easy filter equipment, carries out the pressure filtration to emulsion, has improved filter speed to equipment is easy and simple process.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a simple and easy filter equipment, includes a jar body, filter, gas holder and air pump, the filter activity sets up the lower extreme at a jar body, a jar body is the lower extreme open-ended can body, the upper end of a jar body is provided with the intake pipe, the one end and the internal chamber of jar intercommunication of intake pipe, the other end of intake pipe passes through the air duct and connects on the gas holder, gas holder and air pump are connected, provide compressed gas for the gas holder through the air pump.
The air storage tank is provided with an air outlet pipe, the air outlet pipe and the air inlet pipe are connected together through the air guide pipe, the air inlet pipe is provided with an air inlet valve, and the air outlet pipe is provided with a pressure reducing valve.
The filter is connected to the tank body through threads.
Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses pressurize the jar interior gas through the air compressor machine when filtering to improve emulsion's filter velocity, can guarantee the clean degree of filterable emulsion simultaneously. The equipment is easy to obtain and the process is simple.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 is a tank body, 2 is a filter, 3 is a gas storage tank, 4 is an air pump, 5 is an air inlet pipe, 6 is an air guide pipe, 7 is an air outlet pipe, 8 is an air inlet valve, and 9 is a pressure reducing valve.
Detailed Description
As shown in fig. 1, the utility model relates to a simple and easy filter equipment, including a jar body 1, filter 2, gas holder 3 and air pump 4, the activity of filter 2 sets up at jar body 1's lower extreme, jar body 1 is the lower extreme open-ended can body, the upper end of jar body 1 is provided with intake pipe 5, the one end and the 1 inner chamber intercommunication of jar body of intake pipe 5, the other end of intake pipe 5 passes through air duct 6 and connects on gas holder 3, gas holder 3 and air pump 4 are connected, provide compressed gas for gas holder 3 through air pump 4.
The gas storage tank 3 is provided with a gas outlet pipe 7, the gas outlet pipe 7 and the gas inlet pipe 5 are connected together through the gas guide pipe 6, the gas inlet pipe 5 is provided with a gas inlet valve 8, and the gas outlet pipe 7 is provided with a pressure reducing valve 9.
The filter 2 is connected to the tank body 1 through threads.
The utility model discloses to original filter equipment, through increasing atmospheric pressure, improve the filter speed, specifically for adopting the air compressor machine, carry out the pressure filtration to emulsion under certain atmospheric pressure condition, improved the filter speed to equipment is easy and simple process.
The utility model discloses a high number silk screen, filling container, pressure device pressurize the jar interior gas through the air compressor machine when filtering to improve emulsion's filter rate, can guarantee the clean degree of filterable emulsion simultaneously. The equipment is easy to obtain and the process is simple.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (3)
1. The utility model provides a simple and easy filter equipment, its characterized in that, includes a jar body (1), filter (2), gas holder (3) and air pump (4), the activity of filter (2) sets up the lower extreme at jar body (1), jar body (1) is the lower extreme open-ended jar body, the upper end of jar body (1) is provided with intake pipe (5), the one end and the jar body (1) inner chamber intercommunication of intake pipe (5), the other end of intake pipe (5) passes through air duct (6) and connects on gas holder (3), gas holder (3) and air pump (4) are connected, provide compressed gas for gas holder (3) through air pump (4).
2. The simple filtering device according to claim 1, wherein an air outlet pipe (7) is arranged on the air storage tank (3), the air outlet pipe (7) and the air inlet pipe (5) are connected together through the air guide pipe (6), an air inlet valve (8) is arranged on the air inlet pipe (5), and a pressure reducing valve (9) is arranged on the air outlet pipe (7).
3. A simple filtering device according to claim 1, characterized in that the filter (2) is screwed to the tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175592.9U CN209771548U (en) | 2019-01-31 | 2019-01-31 | Simple filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175592.9U CN209771548U (en) | 2019-01-31 | 2019-01-31 | Simple filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209771548U true CN209771548U (en) | 2019-12-13 |
Family
ID=68794313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920175592.9U Active CN209771548U (en) | 2019-01-31 | 2019-01-31 | Simple filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209771548U (en) |
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2019
- 2019-01-31 CN CN201920175592.9U patent/CN209771548U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |