CN201815193U - Compressed air filter - Google Patents
Compressed air filter Download PDFInfo
- Publication number
- CN201815193U CN201815193U CN2010205350013U CN201020535001U CN201815193U CN 201815193 U CN201815193 U CN 201815193U CN 2010205350013 U CN2010205350013 U CN 2010205350013U CN 201020535001 U CN201020535001 U CN 201020535001U CN 201815193 U CN201815193 U CN 201815193U
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- China
- Prior art keywords
- filter
- compressed air
- air
- cartridge filter
- screen pack
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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
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Abstract
The utility model discloses a compressed air filter, which mainly comprises a filter cartridge and a filter screen, wherein the filter screen is arranged in the filter cartridge, and an air inlet and an air outlet are formed on the filter cartridge. The compressed air filter is characterized in that the air inlet is positioned below the filter screen, the air outlet is positioned above the filter screen, a pollution discharge port is arranged at the bottom of the filter cartridge, and a pollution discharge valve is arranged on the pollution discharge port. By adopting the structure, water and impurities can be conveniently discharged. Preferably, the filter cartridge comprises an upper cartridge body and a lower cartridge body that are connected through a flange, and the filter cartridge can be dismounted to be convenient to clean. The compressed air filter provided by the utility model has simple structure and low cost, is convenient to operate, and can be mounted and dismounted on its own without the need of assisting of professional staff. The impurities can be filtered effectively by the compressed air filter, and the compressed air becomes clean, thereby ensuring the stability of the industrial production process and the quality of the produced products.
Description
Technical field
The utility model relates to a kind of filter, especially a kind of compression air-filtering device.
Background technology
At present, blowing plant is commonly employed in each industrial circle.In the use of blowing plant, because the iron rust, the wet goods that exist in moisture, dust and the compressed air piping that air itself is carried secretly, often make and carrying impurity secretly in the compressed air, these impurity cause the precision element in the equipment to be damaged easily, thereby influence the quality of product.
Especially in the production process of chemical fibre polyester filament, blowing plant is mainly used in the drying of polyester slice, the running of pneumatic equipment, the production of network yarn etc.Compressed air is in the process of preparation, because the defective that air compressor system and compressed air pipe itself exist makes the compressed air of preparation contain impurity such as more water, oil, iron rust.Impurity in the compressed air has produced following harmful effect to production process: one, contain moisture and impurity in the section; Two, the precise pneumatic element of equipment is damaged; Three, network yarn quality problems such as occur slipping through the net.These harmful effects not only are directly connected to the quality of product, and make the maintenance rate of equipment improve, and have increased unnecessary production cost.
For a long time, people thirst for a kind of effectively impurity screening, easy to operate compression air-filtering device always.
Summary of the invention
The purpose of this utility model is a kind of effectively impurity screening that provides, easy to operate compression air-filtering device for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the compression air-filtering device that the utility model is designed, mainly comprise cartridge filter and screen pack, screen pack is arranged on the inside of cartridge filter, cartridge filter is provided with air inlet and gas outlet, it is characterized in that described air inlet is positioned at the below of screen pack, and described gas outlet is positioned at the top of screen pack, the bottom of cartridge filter is provided with sewage draining exit, and sewage draining exit is provided with blowoff valve.Adopt such structure can conveniently discharge moisture and impurity.
As preferably, described cartridge filter is made of upper shell and lower shell, and upper shell is connected by flange with lower shell, cartridge filter can be dismantled, the convenient cleaning.
The compression air-filtering device that the utility model obtains, easy to operate, simple in structure, with low cost, can mount and dismount voluntarily, it is auxiliary to need not the professional.This device adopts the mode of by-pass line to be installed on the compressed air piping, and when filtering compressed air, the closes compression air duct is opened compression air-filtering device, and compressed air is filtered.Open blowoff valve, impurity can be discharged by sewage draining exit.During cleaning, open compressed air piping, the closes compression air filter just can clean cartridge filter.Compression air-filtering device can filter out impurities effectively, makes compressed air become clean, thereby guarantees the stability of industrial processes and the product quality of producing.
Description of drawings
Fig. 1 is the structural representation of embodiment 1
Fig. 2 is the structural representation of embodiment 2
Among the figure: air inlet 1, screen pack 2, gas outlet 3, flange 4, sewage draining exit 5, blowoff valve 6.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1, the described compression air-filtering device of present embodiment, it mainly comprises cartridge filter and screen pack 2, screen pack 2 is arranged on the inside of cartridge filter, cartridge filter is provided with air inlet 1 and gas outlet 3, it is characterized in that described air inlet 1 is positioned at the below of screen pack 2, and described gas outlet 3 is positioned at the top of screen pack 2, the bottom of cartridge filter is provided with sewage draining exit 5, and sewage draining exit 5 is provided with blowoff valve 6.
Adopt the mode of by-pass line to be installed on the compressed air piping in this device during operation, air inlet 1 be connected with compressed air piping respectively with gas outlet 3, and in the junction equal mounted valve, be convenient to compressed-air actuated turnover.Compressed air piping also is provided with a valve.When needs filtered compressed air, the valve at closes compression air duct place was opened the valve at air inlet 1 and 3 places, gas outlet simultaneously, and the compressed air that contains impurity is passed through from compression air-filtering device.After the filtration of screen pack 2 in this device, moisture drops in the cartridge filter bottom, and impurity can't pass through screen pack 2, adheres on the screen pack 2, and when reaching certain quantity, impurity will directly drop from screen pack 2.When needing to discharge impurity, open the blowoff valve 6 at sewage draining exit 5 places, impurity and moisture are discharged together.
The compression air-filtering device that the utility model obtains, easy to operate, simple in structure, with low cost, can mount and dismount voluntarily, it is auxiliary to need not the professional.This device can filter out impurities effectively, makes compressed air become clean, thereby guarantees the stability of industrial processes and the product quality of producing.
As shown in Figure 2, the described compression air-filtering device of present embodiment, the described compression air-filtering device of present embodiment, it mainly comprises cartridge filter and screen pack 2, and screen pack 2 is arranged on the inside of cartridge filter, and cartridge filter is provided with air inlet 1 and gas outlet 3, it is characterized in that described air inlet 1 is positioned at the below of screen pack 2, described gas outlet 3 is positioned at the top of screen pack 2, and the bottom of cartridge filter is provided with sewage draining exit 5, and sewage draining exit 5 is provided with blowoff valve 6.Described cartridge filter is made of upper shell and lower shell, and upper shell is connected by flange 4 with lower shell, and other are as embodiment 1.
Adopt such structure regularly manually to clean compression air-filtering device, with the valve open on the compressed air piping, close the valve at this device air inlet 1 and 3 places, gas outlet during cleaning, compressed air passes through in no longer from then on installing.Flange 4 is taken apart, just can thoroughly be cleaned compression air-filtering device.After cleaning was finished, this device can work on.
Claims (2)
1. compression air-filtering device, it mainly comprises cartridge filter and screen pack, screen pack is arranged on the inside of cartridge filter, cartridge filter is provided with air inlet and gas outlet, it is characterized in that described air inlet is positioned at the below of screen pack, described gas outlet is positioned at the top of screen pack, and the bottom of cartridge filter is provided with sewage draining exit, and sewage draining exit is provided with blowoff valve.
2. compression air-filtering device according to claim 1 is characterized in that described cartridge filter is made of upper shell and lower shell, and upper shell is connected by flange with lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205350013U CN201815193U (en) | 2010-09-19 | 2010-09-19 | Compressed air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205350013U CN201815193U (en) | 2010-09-19 | 2010-09-19 | Compressed air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815193U true CN201815193U (en) | 2011-05-04 |
Family
ID=43913165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205350013U Expired - Fee Related CN201815193U (en) | 2010-09-19 | 2010-09-19 | Compressed air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816732A (en) * | 2014-02-21 | 2014-05-28 | 北京正拓气体科技有限公司 | Pipeline gas filter convenient to clean, and gas filtering method thereof |
| CN111871078A (en) * | 2020-08-06 | 2020-11-03 | 陈锐 | Split type multicavity air cleaner |
-
2010
- 2010-09-19 CN CN2010205350013U patent/CN201815193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816732A (en) * | 2014-02-21 | 2014-05-28 | 北京正拓气体科技有限公司 | Pipeline gas filter convenient to clean, and gas filtering method thereof |
| CN111871078A (en) * | 2020-08-06 | 2020-11-03 | 陈锐 | Split type multicavity air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20130919 |