CN202822967U - Bend sedimentation type filter - Google Patents
Bend sedimentation type filter Download PDFInfo
- Publication number
- CN202822967U CN202822967U CN 201220454918 CN201220454918U CN202822967U CN 202822967 U CN202822967 U CN 202822967U CN 201220454918 CN201220454918 CN 201220454918 CN 201220454918 U CN201220454918 U CN 201220454918U CN 202822967 U CN202822967 U CN 202822967U
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- CN
- China
- Prior art keywords
- shell body
- bend
- filter
- flange
- type 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 a bend sedimentation type filter which can be widely applied to various pump devices in the petroleum industry, the chemical industry, the water supply industry, the drainage industry and the like, and can protect the pump devices. The filter comprises a shell body, wherein a liquid outlet line pipe and an outlet flange are arranged on the shell body. Filter holes are formed in a liquid inlet line pipe inside the shell body, and one end, provided with an inlet flange, of the shell body is a liquid inlet, and the other end of the shell body is a sand removal port which bends out from the bottom of the shell body and is provided with a bottom flange and a blind plate. The bend sedimentation type filter is simple in structure, thick in walls of pipe bodies of components, large in strength and loading capacity, impact-resisting, and corrosion-resisting. The filter holes formed in the bend position of the liquid inlet line pipe play a role of filtering, and a vertical pipe segment arranged below the bend position plays a role of sedimentation. Cleaning is convenient, and a bend type filter core is long in service life. Damage of the pump devices caused by mechanical impurities is reduced, and influence on crude output is reduced.
Description
Technical field
The utility model relates to the filter of pump apparatus; particularly curve the decanter type filter; can extensively be used in the various pump apparatus of the industries such as oil, chemical industry, water supply, draining; such as the screw rod mixing delivery pump of oil development industry, water injecting pump, oil transfer pump, sewage pump etc.; impurity screening, the protection pump apparatus.
Background technology
Present production scene in the oil development industry, mainly there is following problem in the filter that pump apparatus uses: 1, bearing capacity is lower, be prone to thorn mat phenomenon when pressure is high, both polluted, rate and crude output or water filling output when impact moves again; 2, filter element adopts basket chamber or swash plate structure, corrosion-resistant and impact-resistant ability, and the life-span is shorter, and filtration and effect of settling are poor, do not have effective filtration, easily cause pump apparatus to damage, and cause the impact on producing; 3, complicated heavy at the pump class filtration device structure of usefulness at present, the workload of installation, maintenance, sand removal is large.The on-the-spot filter that needs a kind of simple in structure, easy to use, good filtration effect, the proportioning pump kind equipment uses.
Summary of the invention
The purpose of this utility model is to make to curve the decanter type filter, simplified structure, raising bearing capacity and filter effect, and convenient the use overcomes defective of the prior art.
The technical program can reach above-mentioned purpose: curve the decanter type filter and comprise housing, housing is provided with fluid pipeline and outlet(discharge) flange.The feed liquor pipeline that is installed in the housing is provided with filter bores, and the end that suction flange is housed is liquid-inlet, and the other end is sand removing hole, curvedly from the bottom of housing goes out, is equipped with end flange and blind plate.
Compared with prior art, the utility model is simple in structure, each parts body wall thickness, intensity is large, bearing capacity is large, and is shock-resistant, anticorrosive.Can play effective protective effect to various pump classes such as screw pump, water injecting pumps, reduce the damage phenomenon of the pump apparatus that causes because of mechanical admixture, reduce because of the impact of the damages such as screw rod mixing delivery pump on crude output.At the turning of feed liquor pipeline filter bores is set and plays a role in filtering, the vertical segment of its below plays settlement action, and cleaning is convenient, and it curves the long service life of formula filter core.Significantly reduce manufacturing cost, increased simultaneously economic benefit.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model feed liquor pipeline.
The specific embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail.Referring to Fig. 1 and Fig. 2, curve the decanter type filter and comprise housing 7, housing 7 is provided with fluid pipeline 4 and outlet(discharge) flange 5.The feed liquor pipeline 2 that is installed in the housing 7 is provided with filter bores 3, and the end that suction flange 1 is housed is liquid-inlet, and the other end is sand removing hole 6, curvedly from the bottom of housing 7 goes out, is equipped with end flange and blind plate.Feed liquor pipeline 2 is bend pipes of 90 degree, and filter bores 3 is set at the turning, becomes to curve the formula filter core.The vertical segment of filter bores 3 belows is sand setting sections 8, because sand removing hole 6 is equipped with end flange and blind plate, the vertical segment between filter bores 3 and the sand removing hole 6 just becomes sand setting section 8.
This filter is according to its length, be installed in the import flow process place of various pump apparatus and install respectively at the import and export flow process place of pump apparatus 2 with the suction flange 1 of this filter and the ring flange of outlet(discharge) flange 5 same models, are connected with outlet(discharge) flange with the suction flange 1 of this filter respectively and are connected.
Liquid medium enters from feed liquor pipeline 2, flows in the liquid collecting cavity of housing 7 by filter bores 3, flows out this filter by fluid pipeline 4.The larger mechanical admixtures such as the welding slag in the liquid medium are filtered hole 3 and leach, and are deposited on sand setting section 8 places.Regularly utilize the bypass flow process production of falling the bypass of this filter
,End flange and the blind plate at this filter sand removing hole 6 places are dismantled, just can quickly and easily the impurity at sand setting section 8 places be removed, guarantee the filter effect of filter.
Claims (1)
1. curve the decanter type filter, comprise housing (7), housing (7) is provided with fluid pipeline (4) and outlet(discharge) flange (5), it is characterized in that, the feed liquor pipeline (2) that is installed in the housing (7) is provided with filter bores (3), the end that suction flange (1) is housed is liquid-inlet, and the other end is sand removing hole (6), curvedly from the bottom of housing (7) goes out, is equipped with end flange and blind plate; Feed liquor pipeline (2) is the bend pipe of 90 degree, and filter bores (3) is set at the turning, and the vertical segment of filter bores (3) below is sand setting section (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454918 CN202822967U (en) | 2012-09-08 | 2012-09-08 | Bend sedimentation type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454918 CN202822967U (en) | 2012-09-08 | 2012-09-08 | Bend sedimentation type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822967U true CN202822967U (en) | 2013-03-27 |
Family
ID=47934769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454918 Expired - Fee Related CN202822967U (en) | 2012-09-08 | 2012-09-08 | Bend sedimentation type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190146A (en) * | 2014-07-30 | 2014-12-10 | 梧州市旺捷机械制造有限公司 | Pipeline filter |
| CN112742109A (en) * | 2019-10-30 | 2021-05-04 | 中国石油天然气股份有限公司 | Device for assisting in cleaning pipelines |
-
2012
- 2012-09-08 CN CN 201220454918 patent/CN202822967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190146A (en) * | 2014-07-30 | 2014-12-10 | 梧州市旺捷机械制造有限公司 | Pipeline filter |
| CN112742109A (en) * | 2019-10-30 | 2021-05-04 | 中国石油天然气股份有限公司 | Device for assisting in cleaning pipelines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |