CN102688641A - Pollution discharge filter - Google Patents
Pollution discharge filter Download PDFInfo
- Publication number
- CN102688641A CN102688641A CN2011100716963A CN201110071696A CN102688641A CN 102688641 A CN102688641 A CN 102688641A CN 2011100716963 A CN2011100716963 A CN 2011100716963A CN 201110071696 A CN201110071696 A CN 201110071696A CN 102688641 A CN102688641 A CN 102688641A
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- China
- Prior art keywords
- filter core
- housing
- chamber
- pipe
- air inlet
- Prior art date
- 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.)
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Abstract
The invention relates to a pollution discharge filter, which comprises an air inlet, an air outlet, a housing, a top cover and a filter core arranged in the housing. The top cover is fixed on an upper end of the housing; an air inlet chamber communicating with the air inlet is arranged in the filter core; a cavity between the filter core and the housing forms an air outlet chamber, which communicates with the air outlet; a liquid storage chamber is arranged at a lower end of the air inlet chamber and communicates with the air inlet chamber; a sewage outlet is arranged at the bottom of the liquid storage chamber; a cleaning device is arranged on an inner wall of the filter core at top of the air inlet chamber; the cleaning device comprises a water intake pipe and a nozzle; an upper end of the water intake pipe passes through the top of the filter core and is fixed on the top cover; and a lower end of the water intake pipe is connected with the nozzle. The pollution discharge filter is characterized in that a cleaning pipe is arranged between the housing and the filter core, and is connected with the water inlet pipe. The filter core of the present invention is convenient and fast for cleaning, and can be reused rapidly.
Description
Technical field
The present invention relates to a kind of filter, specifically, relate to a kind of drain filter of filter core convenience for washing.
Background technology
Present pneumatic filter; The impurity that often has oil stain in the gas that filters; Will be after filter has used of a specified duration at the surface aggregation amounts of dust and the impurity of filter core, and the impurity that has an oil stain has viscosity, gets lodged in to be difficult on the filter core come off automatically; Need regularly or irregularly filter core to be disassembled cleaning, use very inconvenient.
Summary of the invention
The purpose of this invention is to provide and a kind ofly need not dismantle the drain filter that filter core just can clean filter core quickly and easily.
The technical scheme that the present invention adopts is: a kind of drain filter comprises air inlet, gas outlet, housing, loam cake and is located at the filter core of enclosure interior that said loam cake is fixed on the upper end of housing; The inside of said filter core is provided with the inlet chamber that communicates with said air inlet, and the cavity between said filter core and housing constitutes outlet chamber, and this outlet chamber is communicated with the gas outlet; The lower end of said inlet chamber is provided with liquid storage cylinder, and this liquid storage cylinder communicates with inlet chamber, and the bottom of said liquid storage cylinder is provided with sewage draining exit; The filter core inwall at said inlet chamber top is provided with cleaning device; Cleaning device comprises water inlet pipe and shower nozzle, and the upper end of said water inlet pipe is passed the filter core top and is fixed on and covers, and the lower end of said water inlet pipe is connected with shower nozzle; Be provided with scavenge pipe between said housing and filter core, said scavenge pipe is connected with water inlet pipe.
The present invention is provided with scavenge pipe between housing and filter core, this scavenge pipe can clean the lateral wall of filter core, improves the filter efficiency of filter core.
Further, said scavenge pipe is provided with a plurality of delivery ports.
Further, the bottom of said scavenge pipe is a hermetically-sealed construction.
Advantage of the present invention is: the filter core convenience for washing is quick, can recycle apace.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein: 1, air inlet, 2, the gas outlet, 3, housing, 4, loam cake, 5, filter core, 6, inlet chamber, 7, outlet chamber, 8, liquid storage cylinder, 9, sewage draining exit, 10, cleaning device, 11, water inlet pipe, 12, shower nozzle, 13, scavenge pipe, 14, delivery port.
The specific embodiment
As shown in Figure 1, a kind of drain filter comprises air inlet 1, gas outlet 2, housing 3, loam cake 4 and is located at the inner filter core 5 of housing 3; Loam cake 4 is fixed on the upper end of housing 3, is provided with the inlet chamber 6 that communicates with air inlet 1 in the inside of filter core 5, and the cavity that filter core 5 and housing are 3 constitutes outlet chamber 7; This outlet chamber 7 is communicated with gas outlet 2, is provided with liquid storage cylinder 8 in the lower end of inlet chamber 6, and this liquid storage cylinder 8 communicates with inlet chamber 6; Be provided with sewage draining exit 9 in the bottom of liquid storage cylinder 8,, on filter core 5 inwalls at inlet chamber 6 tops, be provided with cleaning device 10 for the ease of the cleaning of filter core 5; This cleaning device 10 comprises water inlet pipe 11 and shower nozzle 12, and the lower end of water inlet pipe 11 is connected with shower nozzle 12, when filter core 5 needs to clean; Water inlet pipe 11 is connected the cleaning fluid pump installation, and cleaning fluid is sprayed on the filter core inwall through shower nozzle 12, and the cleanings such as oil stain impurity on the filter core are flushed in the liquid storage cylinder 8; Open sewage draining exit 9 the dirt liquid in the liquid storage cylinder 8 is discharged,, be provided with scavenge pipe 13 at housing 3 and 5 of filter cores for ground improves cleaning performance; This scavenge pipe 13 is connected with water inlet pipe 11; In order to improve cleaning performance, on scavenge pipe 13, have a plurality of outlet pipes 14, and the bottom of scavenge pipe 13 is a hermetically-sealed construction.This structural design has remedied traditional deficiency.
Claims (3)
1. drain filter comprises air inlet, gas outlet, housing, loam cake and is located at the filter core of enclosure interior that said loam cake is fixed on the upper end of housing; The inside of said filter core is provided with the inlet chamber that communicates with said air inlet, and the cavity between said filter core and housing constitutes outlet chamber, and this outlet chamber is communicated with the gas outlet; The lower end of said inlet chamber is provided with liquid storage cylinder, and this liquid storage cylinder communicates with inlet chamber, and the bottom of said liquid storage cylinder is provided with sewage draining exit; The filter core inwall at said inlet chamber top is provided with cleaning device; Said cleaning device comprises water inlet pipe and shower nozzle, and the upper end of said water inlet pipe is passed the filter core top and is fixed on and covers, and the lower end of said water inlet pipe is connected with shower nozzle; It is characterized in that: be provided with scavenge pipe between said housing and filter core, said scavenge pipe is connected with water inlet pipe.
2. drain filter according to claim 1 is characterized in that: said scavenge pipe is provided with a plurality of delivery ports.
3. drain filter according to claim 1 is characterized in that: the bottom of said scavenge pipe is a hermetically-sealed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100716963A CN102688641A (en) | 2011-03-22 | 2011-03-22 | Pollution discharge filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100716963A CN102688641A (en) | 2011-03-22 | 2011-03-22 | Pollution discharge filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102688641A true CN102688641A (en) | 2012-09-26 |
Family
ID=46854474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100716963A Pending CN102688641A (en) | 2011-03-22 | 2011-03-22 | Pollution discharge filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102688641A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463893A (en) * | 2013-09-12 | 2013-12-25 | 江西稀有稀土金属钨业集团有限公司 | Filtering system as well as application thereof |
| CN109011916A (en) * | 2018-09-28 | 2018-12-18 | 九江七所精密机电科技有限公司 | A kind of natural gas filter |
-
2011
- 2011-03-22 CN CN2011100716963A patent/CN102688641A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463893A (en) * | 2013-09-12 | 2013-12-25 | 江西稀有稀土金属钨业集团有限公司 | Filtering system as well as application thereof |
| CN103463893B (en) * | 2013-09-12 | 2015-12-23 | 江西稀有稀土金属钨业集团有限公司 | A kind of filtration system and application thereof |
| CN109011916A (en) * | 2018-09-28 | 2018-12-18 | 九江七所精密机电科技有限公司 | A kind of natural gas filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |