CN102160942A - Filter - Google Patents
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- CN102160942A CN102160942A CN2011101070065A CN201110107006A CN102160942A CN 102160942 A CN102160942 A CN 102160942A CN 2011101070065 A CN2011101070065 A CN 2011101070065A CN 201110107006 A CN201110107006 A CN 201110107006A CN 102160942 A CN102160942 A CN 102160942A
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- filter
- tube sheet
- cylinder
- filtering area
- pressing plate
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Abstract
The invention discloses a filter, which comprises a cylinder, an upper seal head, a lower seal head, a pressing plate, a filter element, a filter element seat and a tube plate, wherein the cylinder, the upper seal head and the lower seal head form a can body of which the center is provided with a cavity; the pressing plate is connected with an inner wall at the top end of the cylinder; the tube plate is obliquely arranged and is fixedly connected with the inner wall of the cylinder; the tube plate separates the cavity of the can body into a filtering area and a clear liquid area; the upper end of the filter element is connected with the pressing plate and the lower end of the filter element is connected with the tube plate through the filter element seat; a liquid inlet, a liquid outlet and a drain outlet are formed on a side wall of the cylinder; the liquid inlet is communicated with the filtering area; the liquid outlet is communicated with the clear liquid area; the drain outlet is formed at the lowest end of the tube plate and is communicated with the filtering area; the drain outlet is connected with a drain valve; and an oil outlet valve is arranged at the bottom of the lower seal head. The invention has the advantages that: the filter has good drainage effect and hardly introduces dirt into the clear liquid area in the process of replacing the filter element.
Description
Technical field
The present invention relates to a kind of filter that is used for filtering the impurity of liquid such as fluid and cooling fluid.
Background technology
Filter of the prior art comprises that the center that is formed by cylinder, top board and base plate has the cylinder of cavity, by horizontally disposed tube sheet cavity is separated into filtering area and clean liquid zone in the cylinder, between top board and the tube sheet filter core is installed, the sidewall of cylinder is provided with inlet, liquid outlet and sewage draining exit, inlet and sewage draining exit are connected with filtering area, liquid outlet is connected with clean liquid zone, and sewage draining exit is located at the lower end of filtering area.Liquid to be filtered during use enters filtering area by inlet, liquid to be filtered becomes clean liquid and enters clean liquid zone behind filter element filtering, clean liquid is exported through liquid outlet, and the dirt that forms in the filtering area is accumulated on the tube sheet and concentrates on around the filter cartridge seat, and the dirt of filtering area can be discharged by sewage draining exit.There is following problem in this filter: the liquid to be filtered cognition vertical impact filter core that 1, enters filtering area by inlet, the easy direct attached collection of particular pollutant in the liquid to be filtered is on the surface of filter core, stop up filter core, it is very fast to cause pressure reduction to rise, and influences filter effect.2, tube sheet is horizontally disposed with, and filth-discharging effect is not good, to such an extent as to cause dirt to enter clean liquid zone easily when renew cartridge more.
Summary of the invention
The object of the present invention is to provide a kind of filth-discharging effect good, and when renew cartridge more, be not easy to cause dirt to enter the filter of clean liquid zone.
Further aim of the present invention is to provide a kind of liquid to be filtered that can reduce to the impact of filter core with silt up, improves the filter of filter effect.
For achieving the above object, the present invention adopts following technical scheme:
A kind of filter, it is characterized in that, comprise: cylinder, upper cover, low head, pressing plate, filter core, filter cartridge seat and tube sheet, described cylinder, upper cover and low head formation center have the tank-like body of cavity, described pressing plate is connected the top inwall of described cylinder, described tube sheet is obliquely installed and fixedlys connected with described cylinder inwall, described tube sheet is separated into filtering area and clean liquid zone with the cavity of described tank-like body, the upper end of described filter core is connected with described pressing plate, the lower end of described filter core is connected with described tube sheet by filter cartridge seat, the sidewall of described cylinder is provided with inlet, liquid outlet and sewage draining exit, described inlet is connected with filtering area, described liquid outlet is connected with clean liquid zone, described sewage draining exit is arranged at the least significant end place of described tube sheet and is connected with described filtering area, described sewage draining exit is connected with blowoff valve, and the bottom of described low head is equipped with draining valve.
Described tube sheet is provided with the vertical impingement baffle between filter core and inlet, and described impingement baffle is separated into water conservancy diversion district and the workspace that the top communicates with described filtering area.
Angle between described tube sheet and the horizontal plane is 1 ~ 45 degree.
The beneficial effect of technical scheme provided by the invention is:
1, filter of the present invention, because tube sheet wherein is obliquely installed, make filtered dirt concentrate on the least significant end of tube sheet, open blowoff valve during blowdown, the sewage draining exit of dirt through being positioned at tube sheet least significant end place and being connected with filtering area discharged, filth-discharging effect is good, thereby is not easy to cause dirt to enter clean liquid zone when renew cartridge more.
2, filter of the present invention, because tube sheet is provided with the vertical impingement baffle between filter core and inlet, impingement baffle is separated into water conservancy diversion district and the workspace that the top communicates with filtering area.Liquid to be filtered enters the water conservancy diversion district and enters the workspace from the top of impingement baffle from inlet, enter clean liquid zone by forming clean liquid behind the filter element filtering, the larger particles shape dirt that contains in the liquid to be filtered sinks on the tube sheet in the effect of gravity, and the surface that can not impact filter core and accumulate in filter core forms and to silt up, has improved filter effect.
Description of drawings
Fig. 1 is filter embodiment one a main TV structure schematic diagram of the present invention.
Fig. 2 is filter embodiment one a plan structure schematic diagram of the present invention.
Fig. 3 is filter embodiment two main TV structure schematic diagrames of the present invention.
Fig. 4 is filter embodiment two plan structure schematic diagrames of the present invention.
Reference numeral:
1-cylinder; 2-upper cover; 3-low head; 4-pressing plate; 5-tube sheet; 6-impingement baffle; 7-filtering area; 8-clean liquid zone; 9-filter core; 10-inlet; 11-liquid outlet; 12-sewage draining exit; 13-blowoff valve; 14-the water conservancy diversion district; 15-the workspace; 16-filter cartridge seat; 17-draining valve.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Embodiment one
As Fig. 1, shown in Figure 2, filter of the present invention, comprise: cylinder 1, upper cover 2, low head 3, pressing plate 4, filter core 9, filter cartridge seat 16 and tube sheet 5, cylinder 1, upper cover 2 and low head 3 formation centers have the tank-like body of cavity, pressing plate 4 is connected the top inwall of cylinder 1, tube sheet 5 is obliquely installed and fixedlys connected with cylinder 1 inwall, tube sheet 5 is separated into filtering area 7 and clean liquid zone 8 with the cavity of tank-like body, the upper end of filter core 9 is connected with pressing plate 4, the lower end of filter core 9 is connected with tube sheet 5 by filter cartridge seat 16, the sidewall of cylinder 1 is provided with inlet 10, liquid outlet 11 and sewage draining exit 12, inlet 10 is connected with filtering area 7, liquid outlet 11 is connected with clean liquid zone 8, sewage draining exit 12 is arranged at the least significant end place of tube sheet 5 and is connected with filtering area 7, sewage draining exit 12 is connected with blowoff valve 13, and the bottom of low head 3 is equipped with draining valve 17.Angle between tube sheet 5 and the horizontal plane is 1 ~ 45 degree.
Embodiment two
As shown in Figure 3, Figure 4, the embodiment of the invention two is except that having embodiment one feature, and wherein tube sheet 5 is provided with the vertical impingement baffle 6 between filter core 9 and inlet 10, and impingement baffle 6 is separated into water conservancy diversion district 14 and the workspace 15 that the top communicates with filtering area 7.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. filter, it is characterized in that, comprise: cylinder, upper cover, low head, pressing plate, filter core, filter cartridge seat and tube sheet, described cylinder, upper cover and low head formation center have the tank-like body of cavity, described pressing plate is connected the top inwall of described cylinder, described tube sheet is obliquely installed and fixedlys connected with described cylinder inwall, described tube sheet is separated into filtering area and clean liquid zone with the cavity of described tank-like body, the upper end of described filter core is connected with described pressing plate, the lower end of described filter core is connected with described tube sheet by filter cartridge seat, the sidewall of described cylinder is provided with inlet, liquid outlet and sewage draining exit, described inlet is connected with filtering area, described liquid outlet is connected with clean liquid zone, described sewage draining exit is arranged at the least significant end place of described tube sheet and is connected with described filtering area, described sewage draining exit is connected with blowoff valve, and the bottom of described low head is equipped with draining valve.
2. filter according to claim 1 is characterized in that, described tube sheet is provided with the vertical impingement baffle between filter core and inlet, and described impingement baffle is separated into water conservancy diversion district and the workspace that the top communicates with described filtering area.
3. filter according to claim 1 is characterized in that, the angle between described tube sheet and the horizontal plane is 1 ~ 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101070065A CN102160942A (en) | 2011-04-27 | 2011-04-27 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101070065A CN102160942A (en) | 2011-04-27 | 2011-04-27 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102160942A true CN102160942A (en) | 2011-08-24 |
Family
ID=44462556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101070065A Pending CN102160942A (en) | 2011-04-27 | 2011-04-27 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102160942A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309877A (en) * | 2011-09-07 | 2012-01-11 | 福建科雷诺机械有限公司 | Ultramicro fine filter core assembly of filter |
| CN102772942A (en) * | 2012-08-08 | 2012-11-14 | 安徽六国化工股份有限公司 | Crystal filter for wet-process phosphoric acid concentrating device |
| CN108869416A (en) * | 2018-09-14 | 2018-11-23 | 江苏政田重工股份有限公司 | A kind of cooling device of ship fuel tank |
| CN110724556A (en) * | 2018-07-16 | 2020-01-24 | 中国石油天然气股份有限公司 | A filter sled dress device that is arranged in defeated product oil of pipe to handle mechanical impurity |
| CN111672198A (en) * | 2020-05-28 | 2020-09-18 | 金川集团股份有限公司 | High-efficient heavy oil filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070589A2 (en) * | 1981-07-16 | 1983-01-26 | DrM, Dr. Müller AG | Backwash precoat filter candle |
| CN2609635Y (en) * | 2003-04-18 | 2004-04-07 | 刘刚 | Whirlwind net type filter |
| CN201073568Y (en) * | 2007-04-03 | 2008-06-18 | 刘威 | Filtering equipment using multiple permanent filter strainers |
| CN101816849A (en) * | 2010-05-10 | 2010-09-01 | 苏州市普滤得净化有限公司 | Water filter device |
| CN101972564A (en) * | 2010-05-14 | 2011-02-16 | 罗成 | On-line pollution discharge asphalt filter |
| CN202087114U (en) * | 2011-04-27 | 2011-12-28 | 杨淼 | Filter |
-
2011
- 2011-04-27 CN CN2011101070065A patent/CN102160942A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070589A2 (en) * | 1981-07-16 | 1983-01-26 | DrM, Dr. Müller AG | Backwash precoat filter candle |
| CN2609635Y (en) * | 2003-04-18 | 2004-04-07 | 刘刚 | Whirlwind net type filter |
| CN201073568Y (en) * | 2007-04-03 | 2008-06-18 | 刘威 | Filtering equipment using multiple permanent filter strainers |
| CN101816849A (en) * | 2010-05-10 | 2010-09-01 | 苏州市普滤得净化有限公司 | Water filter device |
| CN101972564A (en) * | 2010-05-14 | 2011-02-16 | 罗成 | On-line pollution discharge asphalt filter |
| CN202087114U (en) * | 2011-04-27 | 2011-12-28 | 杨淼 | Filter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309877A (en) * | 2011-09-07 | 2012-01-11 | 福建科雷诺机械有限公司 | Ultramicro fine filter core assembly of filter |
| CN102772942A (en) * | 2012-08-08 | 2012-11-14 | 安徽六国化工股份有限公司 | Crystal filter for wet-process phosphoric acid concentrating device |
| CN102772942B (en) * | 2012-08-08 | 2015-07-15 | 安徽六国化工股份有限公司 | Crystal filter for wet-process phosphoric acid concentrating device |
| CN110724556A (en) * | 2018-07-16 | 2020-01-24 | 中国石油天然气股份有限公司 | A filter sled dress device that is arranged in defeated product oil of pipe to handle mechanical impurity |
| CN108869416A (en) * | 2018-09-14 | 2018-11-23 | 江苏政田重工股份有限公司 | A kind of cooling device of ship fuel tank |
| CN111672198A (en) * | 2020-05-28 | 2020-09-18 | 金川集团股份有限公司 | High-efficient heavy oil filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110824 |