CN202366558U - Improved self-cleaning and back-cleaning pipe filter - Google Patents
Improved self-cleaning and back-cleaning pipe filter Download PDFInfo
- Publication number
- CN202366558U CN202366558U CN2011204337020U CN201120433702U CN202366558U CN 202366558 U CN202366558 U CN 202366558U CN 2011204337020 U CN2011204337020 U CN 2011204337020U CN 201120433702 U CN201120433702 U CN 201120433702U CN 202366558 U CN202366558 U CN 202366558U
- Authority
- CN
- China
- Prior art keywords
- pipe
- filter body
- water inlet
- butterfly valve
- filter
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved self-cleaning and back-cleaning pipe filter which comprises a filter body, and is characterized in that a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the filter body; the horizontal plane of the water inlet pipe is higher than that of the water outlet pipe; an electric valve device is arranged at the top of the filter body; a blowdown pipe is arranged at the bottom of the filter body; a water inlet butterfly valve is arranged on the water inlet pipe; a water outlet butterfly valve is arranged on the water outlet pipe; an electric butterfly valve is arranged on the blowdown pipe; a differential pressure controller is arranged between the one, close to the filter body, of the two sides of the water inlet butterfly valve on the water inlet pipe and one, close to the filter body, of the two sides of the water outlet butterfly valve on the water outlet pipe; and a by-pass valve is arranged on one, far from the filter body, of the two sides of the water inlet butterfly valve on the water inlet pipe and one, far from the filter body, of the two sides of the water outlet butterfly valve on the water outlet pipe. The utility model has the advantages that the self-cleaning to a filter screen is achieved during the operation process, the structure is compact, and the economic benefit is high.
Description
Technical field
The utility model relates to the piping filter field, relates in particular to a kind of improved from clear anti-pipe blow-through filter.
Background technology
Piping filter is the filter that relates in the pipe conveying procedure, mainly is made up of adapter, cylindrical shell, filter basket, flange, blind flange and securing member etc.Be installed in the big solid impurity that to remove on the pipeline in the fluid, make machinery equipment, instrument ability operate as normal and running, reach stabilizing technical processes, the effect that guarantees safe production.The filter majority that uses at present is pressure filtration, the problems such as cleaning and regeneration difficulty of filter medium in these filter plants, and can't realize serialization production.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in the prior art.
Summary of the invention
The purpose of the utility model provides a kind of improved from clear anti-pipe blow-through filter.
The technical scheme that the utility model adopts is:
A kind ofly improvedly comprise filter body from clear anti-pipe blow-through filter, said filter body both sides are respectively equipped with water inlet pipe and outlet pipe; The horizontal plane of said water inlet pipe is higher than the horizontal plane of outlet pipe; Said filter body top is provided with electric device for valve, and said filter body bottom is provided with blow-off pipe, and said water inlet pipe is provided with into water butterfly valve; Said outlet pipe is provided with the water outlet butterfly valve, and said blow-off pipe is provided with electric butterfly valve.
On the said water inlet pipe in the water inlet butterfly valve both sides near in filter body side and the outlet pipe upper water-out butterfly valve both sides near being provided with differential pressure controller between the filter body side.
On the said water inlet pipe in the water inlet butterfly valve both sides away from filter body side and the outlet pipe upper water-out butterfly valve both sides away from being provided with bypass valve between the filter body side.
The utility model has the advantages that: self-cleaning filter screen in operating process, compact conformation, economic benefit is high.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, filter body, 2, water inlet pipe, 3, outlet pipe, 4, electric device for valve, 5, blow-off pipe, 6, the water inlet butterfly valve, 7, the water outlet butterfly valve, 8, electric butterfly valve, 9, differential pressure controller, 10, bypass valve.
The specific embodiment
As shown in Figure 1, the utility model a kind of improved from clear anti-pipe blow-through filter comprises filter body 1; Said filter body 1 both sides are respectively equipped with water inlet pipe 2 and outlet pipe 3; The horizontal plane of said water inlet pipe 2 is higher than the horizontal plane of outlet pipe 3, and said filter body 1 top is provided with electric device for valve 4, and said filter body 1 bottom is provided with blow-off pipe 5; Said water inlet pipe 2 is provided with into water butterfly valve 6; Said outlet pipe 3 is provided with water outlet butterfly valve 7, and said blow-off pipe 5 is provided with electric butterfly valve 8, on the said water inlet pipe 2 in water inlet butterfly valve 6 both sides near in filter body 1 side and outlet pipe 3 upper water-out butterfly valves 7 both sides near being provided with differential pressure controller 9 between filter body 1 side; On the said water inlet pipe 2 in water inlet butterfly valve 6 both sides away from filter body 1 side and outlet pipe 3 upper water-out butterfly valves 7 both sides away from being provided with bypass valve 10 between filter body 1 side; Self-cleaning filter screen in operating process, compact conformation, economic benefit is high.
Claims (3)
1. one kind improvedly comprises filter body from clear anti-pipe blow-through filter, and it is characterized in that: said filter body both sides are respectively equipped with water inlet pipe and outlet pipe; The horizontal plane of said water inlet pipe is higher than the horizontal plane of outlet pipe; Said filter body top is provided with electric device for valve, and said filter body bottom is provided with blow-off pipe, and said water inlet pipe is provided with into water butterfly valve; Said outlet pipe is provided with the water outlet butterfly valve, and said blow-off pipe is provided with electric butterfly valve.
2. according to claim 1 a kind of improved from clear anti-pipe blow-through filter, it is characterized in that: on the said water inlet pipe in the water inlet butterfly valve both sides near in filter body side and the outlet pipe upper water-out butterfly valve both sides near being provided with differential pressure controller between the filter body side.
3. according to claim 1 a kind of improved from clear anti-pipe blow-through filter, it is characterized in that: on the said water inlet pipe in the water inlet butterfly valve both sides away from filter body side and the outlet pipe upper water-out butterfly valve both sides away from being provided with bypass valve between the filter body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204337020U CN202366558U (en) | 2011-11-05 | 2011-11-05 | Improved self-cleaning and back-cleaning pipe filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204337020U CN202366558U (en) | 2011-11-05 | 2011-11-05 | Improved self-cleaning and back-cleaning pipe filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366558U true CN202366558U (en) | 2012-08-08 |
Family
ID=46590283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204337020U Expired - Fee Related CN202366558U (en) | 2011-11-05 | 2011-11-05 | Improved self-cleaning and back-cleaning pipe filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366558U (en) |
-
2011
- 2011-11-05 CN CN2011204337020U patent/CN202366558U/en not_active Expired - Fee Related
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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: 20120808 Termination date: 20121105 |