CN101912702A - Online cleaning filter - Google Patents
Online cleaning filter Download PDFInfo
- Publication number
- CN101912702A CN101912702A CN 201010260184 CN201010260184A CN101912702A CN 101912702 A CN101912702 A CN 101912702A CN 201010260184 CN201010260184 CN 201010260184 CN 201010260184 A CN201010260184 A CN 201010260184A CN 101912702 A CN101912702 A CN 101912702A
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- valve body
- valve
- screen
- screen holder
- online cleaning
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Abstract
The invention provides an online cleaning filter. The filter comprises a valve body (15), a filter screen frame (17) and filter screens (18), wherein the upper end of the valve body (15) is provided with an elevator mechanism in the vertical direction and is provided with a fluid channel in the horizontal direction; the filter screen frame (17) is arranged in the valve body (15); the filter screens (18) are arranged on the filter screen frame (17) and positioned on the fluid channel; the screen frame (17) is arranged in the vertical direction of the valve body (15); the screen frame (17) comprises an upper layer and a lower layer, each layer is matched with the fluid channel, and each layer is provided with the filter screens (18); the filter screen frame (17) is connected with the elevator mechanism so as to move up and down; and a disassembling mechanism is arranged on the valve body (15) and at a position corresponding to the mounting position of the filter screen frame (17) up and down.
Description
Technical field
The filtration that the invention belongs to pipe-line system apparatus field of removing contamination particularly relates to a kind of online cleaning filter.
Background technology
The use of pipe-line system middle filtrator is very extensive, its kind is also very many, except the accessory as pipeline uses, also be made into filter plant specially, and as the size of filter plant because of its device, the height of price, the cost of safeguarding or the like factor has all determined it not use equally with pipe fitting, therefore many times can use some pointed minifilters to solve filtration problem in the pipeline, the small-sized filter that uses on the market generally is directly filter screen or filter core to be taken out cleaning or replacing when taking out stains at present, if impurity is at this time just arranged in the pipeline by just filtering, inefficacy causes removing contamination, some pipeline ends pipeline in advance when the cleaning filter, the problem that had lost efficacy though avoided like this removing contamination, but it is out of service that pipe-line system will be forced to, owing to also have a large amount of media in the pipeline, just is filtered the thing leakage unavoidably when opening filter environment is caused certain pollution problems simultaneously.These problems are on the lubrication oil supply filter of equipment, and the dust of feed flour enterprise reclaims on the filter, and is particularly evident in the sewage water filtration system.
The solution of these problems can improve the filter effect of plain filter, improves filter efficiency, can reduce environmental pollution concerning enterprise, improves the utilization rate of resource, reduces carbon emission.Reduce discharging from present international and domestic promotion, environmental protection, low-carbon economy has great positive effect.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, providing a kind of need not just can realize removing contamination by pipeline, and can not cross the online cleaning filter that lost efficacy because of running into trash flow in the process of removing contamination.
In order to realize the foregoing invention purpose, the technical scheme of employing is as follows:
A kind of online cleaning filter, comprise valve body, screen holder, filter screen, described valve body is provided with elevating mechanism in the upper end of vertical direction, then be provided with the fluid passage in the horizontal direction, described screen holder is arranged on valve inner, described filter screen is installed on the screen holder, and be on the fluid passage, described screen holder is arranged on the vertical direction of valve inner, it comprises two-layer up and down, and each layer all matches with the fluid passage, and each layer all is equipped with filter screen, screen holder also is connected with elevating mechanism with the realization oscilaltion, and described valve body is provided with disassembly mechanism in the upper and lower corresponding position with the screen holder installation site.
Described valve body is provided with sealing ring between fluid passage and screen holder.
Described valve inner vertical direction is provided with the guiding pad, and described guiding pad is between valve interior wall face and the screen holder.
Described guiding pad comprises two parts up and down, described two parts are separated by the fluid passage, and every part is equipped with step surface at the port towards the fluid passage, and described screen holder is provided with left and right sides protuberance between levels, and this protuberance matches with the step surface of guiding pad.
Described disassembly mechanism comprises valve upper cover and the upward filtration square that is arranged on the valve body upper end, and the valve body lower cover and the lower filter screen lid that are located at valve body lower end, described upward filtration square and lower filter screen lid are installed in the upper and lower side of screen holder respectively by being threaded, described valve upper cover and valve body lower cover are installed in the upper and lower side of valve body respectively by being threaded.
Described valve upper cover is fixed on the valve gap by being threaded, and described valve gap is installed in the upper end of valve body by being threaded.
Be provided with the valve body pad between the contact-making surface of described valve gap and screen holder, be provided with the loam cake sealing ring between valve gap and the valve upper cover, the interface of valve gap and valve body is provided with the valve bonnet seal circle.
Described elevating mechanism comprises handwheel, nut, screw rod, follower, filler, and described handwheel, nut, screw rod, follower, filler are fixedlyed connected with valve upper cover, described screw rod also with the upward filtration square by being threaded.
The present invention has overcome traditional filter such as y-type filter at first will be by closing ducted stop valve in the impurity process of removing self-filtering, could take out screen pack then with contaminant removal, will make the quit work deficiency of a period of time of system like this, the present invention can just can reach decontamination function without halt system, its synthetic filter device, the characteristics of stop valve and ball valve, in the process of removing contamination with filtrate be filtered thing by coming, making the process of removing contamination not have a large amount of filtrate leaks, filtration directly designs on pipeline, reduced fluid resistance greatly than other filters, its circulation situation is similar with ball valve.
The present invention moves back and forth to make whenever play a role in filtering with the form that screen pack is designed to two stations in valve body, this is to realize an online importance of removing contamination, end structure by design in addition, screen pack can both effectively be isolated in any position be filtered thing and filtrate, uncap with the structure acting in conjunction realization of removing contamination by structure and take out the effect that foreign material can not leak filtrate again.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the working state schematic representation of the present invention when filtering;
Fig. 3 is the process schematic diagram that the present invention takes out impurity.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
Structure of the present invention comprises as described in the accompanying drawing 1: handwheel 1, nut 2, screw rod 3, follower 4, filler 5, loam cake 6, filter screen O circle 7, lower filter screen lid 8, lower cover 9, loam cake O circle 10, valve gap 11, valve gap O circle 12, valve body pad 13, guiding pad 14, valve body 15, upward filtration square 16, screen holder 17, filter screen 18.
Duty when the present invention filters as shown in Figure 2, the course of work of accompanying drawing 2 one of them screen pack of the left side is such: handwheel 1 drives screw rod 3, screw rod 3 promotes by lower filter screen lid 8, upward filtration square 16, screen holder 17, the filter assemblies that filter screen 18 is formed, after blocking, step that the boss in the middle of the screen holder 17 are directed to pad 14 just proves that product is in correct operating position, screen pack above this moment is in and filters the operating position, space in the following screen pack is then by 7 sealings of filter screen O circle, can take out following screen pack removes contamination, and do not influence the work of top screen pack, such screen pack takes out when removing contamination, another screen pack can be worked as usual, can be because of will be with pipeline cut-off in order to take out foreign material.
The course of work of same another one screen pack is shown in accompanying drawing 2 the right, and its operation principle is identical, just allows following screen pack be in the operating position and filters, and top screen pack then takes out and removes contamination.
The process that the present invention takes out impurity as shown in Figure 3, Fig. 3 left side is for taking out the impurity of following screen pack, foreign material be removed contamination, be taken out to its process just can with regard to following filter screen, shown in the arrow among the figure then for opening lower cover 9 earlier and then opening lower filter screen lid 8; Fig. 3 the right is the impurity of screen pack above taking out, its process is for opening the keying assembly of being made up of handwheel 1, nut 2, screw rod 3, follower 4, filler 5, loam cake 6 earlier, foreign material be removed contamination, be taken out to the upward filtration square 16 of outwarding winding then just can with top filter screen, shown in the arrow among the figure.
Claims (8)
1. online cleaning filter, comprise valve body (15), screen holder (17), filter screen (18), described valve body (15) is provided with elevating mechanism in the upper end of vertical direction, then be provided with the fluid passage in the horizontal direction, described screen holder (17) is arranged on valve body (15) inside, described filter screen (18) is installed on the screen holder (17), and be on the fluid passage, it is characterized in that described screen holder (17) is arranged on the inner vertical direction of valve body (15), it comprises two-layer up and down, each layer all matches with the fluid passage, and each layer all is equipped with filter screen (18), screen holder (17) also is connected with elevating mechanism with the realization oscilaltion, and described valve body (15) is provided with disassembly mechanism in the upper and lower corresponding position with screen holder (17) installation site.
2. online cleaning filter according to claim 1 is characterized in that described valve body (15) is provided with sealing ring (7) between fluid passage and screen holder (17).
3. online cleaning filter according to claim 1 and 2 is characterized in that described valve body (15) internal vertical direction is provided with guiding pad (14), and described guiding pad (14) is between valve body (15) internal face and the screen holder (17).
4. online cleaning filter according to claim 3, it is characterized in that described guiding pad (14) comprises two parts up and down, described two parts are separated by the fluid passage, and every part is equipped with step surface at the port towards the fluid passage, described screen holder (17) is provided with left and right sides protuberance between levels, this protuberance matches with the step surface of guiding pad (14).
5. online cleaning filter according to claim 4, it is characterized in that described disassembly mechanism comprises valve upper cover (6) and the upward filtration square (16) that is arranged on valve body (15) upper end, and the valve body lower cover (9) and the lower filter screen lid (8) that are located at valve body (15) lower end, described upward filtration square (16) and lower filter screen lid (8) are installed in the upper and lower side of screen holder (17) respectively by being threaded, described valve upper cover (6) and valve body lower cover (9) are installed in the upper and lower side of valve body (15) respectively by being threaded.
6. online cleaning filter according to claim 5 is characterized in that described valve upper cover (6) is fixed on by being threaded on the valve gap (11), and described valve gap (11) is installed in the upper end of valve body (15) by being threaded.
7. online cleaning filter according to claim 6, it is characterized in that being provided with valve body pad (13) between the contact-making surface of described valve gap (11) and screen holder (17), be provided with loam cake sealing ring (10) between valve gap (11) and the valve upper cover (6), the interface of valve gap (11) and valve body (15) is provided with valve bonnet seal circle (12).
8. online cleaning filter according to claim 1, it is characterized in that described elevating mechanism comprises handwheel (1), nut (2), screw rod (3), follower (4), filler (5), described handwheel (1), nut (2), screw rod (3), follower (4), filler (5) are fixedlyed connected with valve upper cover (6), described screw rod (3) also with upward filtration square (16) by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010260184A CN101912702B (en) | 2010-08-20 | 2010-08-20 | Online cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010260184A CN101912702B (en) | 2010-08-20 | 2010-08-20 | Online cleaning filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101912702A true CN101912702A (en) | 2010-12-15 |
| CN101912702B CN101912702B (en) | 2012-10-03 |
Family
ID=43320431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010260184A Active CN101912702B (en) | 2010-08-20 | 2010-08-20 | Online cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101912702B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228211A (en) * | 2017-06-20 | 2017-10-03 | 英诺威阀业有限公司 | A kind of combined type check-valves |
| CN107882584A (en) * | 2017-12-11 | 2018-04-06 | 山东大学 | A kind of high-efficiency dust removal system and application method suitable for constructing tunnel |
| CN108786222A (en) * | 2018-07-09 | 2018-11-13 | 温州海德能环保设备科技有限公司 | A kind of anti-blocking liquid filter |
| CN108939679A (en) * | 2018-05-25 | 2018-12-07 | 湖北省联投生物科技股份有限公司 | A kind of effective filter of cystine preparation |
| CN112275008A (en) * | 2020-10-09 | 2021-01-29 | 徐明生 | Rotatable formula filter core joint chair |
| CN112957815A (en) * | 2021-02-02 | 2021-06-15 | 山东中力高压阀门股份有限公司 | Filter with replaceable filter screen on line |
| CN114159845A (en) * | 2021-12-07 | 2022-03-11 | 湖南美芝味食品有限公司 | Bean product automatic filtration equipment |
| CN114618208A (en) * | 2022-03-28 | 2022-06-14 | 漯河市市政工程有限公司 | Heating power pipeline filter equipment |
| CN114917679A (en) * | 2022-06-06 | 2022-08-19 | 福建大丰收灌溉科技有限公司 | Filter for agricultural irrigation pipeline |
| CN115178008A (en) * | 2022-05-18 | 2022-10-14 | 上海凯泉泵业（集团）有限公司 | Cleaning type filter with conveniently-disassembled and assembled front end |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880047A (en) * | 2005-06-14 | 2006-12-20 | 王振保 | Filter with washing screen |
| CN2907833Y (en) * | 2006-03-24 | 2007-06-06 | 刘冰 | On-line dirt clenning filtering valve |
| CN201316562Y (en) * | 2008-12-02 | 2009-09-30 | 郑州澳德橡胶工业有限公司 | Pull-and-plug type rubber filtering machine head assembly |
| CN201361478Y (en) * | 2009-02-05 | 2009-12-16 | 罗成 | Quantitative online sewage-discharging filter |
-
2010
- 2010-08-20 CN CN201010260184A patent/CN101912702B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880047A (en) * | 2005-06-14 | 2006-12-20 | 王振保 | Filter with washing screen |
| CN2907833Y (en) * | 2006-03-24 | 2007-06-06 | 刘冰 | On-line dirt clenning filtering valve |
| CN201316562Y (en) * | 2008-12-02 | 2009-09-30 | 郑州澳德橡胶工业有限公司 | Pull-and-plug type rubber filtering machine head assembly |
| CN201361478Y (en) * | 2009-02-05 | 2009-12-16 | 罗成 | Quantitative online sewage-discharging filter |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228211B (en) * | 2017-06-20 | 2019-03-15 | 英诺威阀业有限公司 | A kind of combined type check-valves |
| CN107228211A (en) * | 2017-06-20 | 2017-10-03 | 英诺威阀业有限公司 | A kind of combined type check-valves |
| CN107882584B (en) * | 2017-12-11 | 2023-09-05 | 山东大学 | Efficient dust removal system suitable for tunnel construction and application method |
| CN107882584A (en) * | 2017-12-11 | 2018-04-06 | 山东大学 | A kind of high-efficiency dust removal system and application method suitable for constructing tunnel |
| CN108939679A (en) * | 2018-05-25 | 2018-12-07 | 湖北省联投生物科技股份有限公司 | A kind of effective filter of cystine preparation |
| CN108786222A (en) * | 2018-07-09 | 2018-11-13 | 温州海德能环保设备科技有限公司 | A kind of anti-blocking liquid filter |
| CN112275008A (en) * | 2020-10-09 | 2021-01-29 | 徐明生 | Rotatable formula filter core joint chair |
| CN112957815A (en) * | 2021-02-02 | 2021-06-15 | 山东中力高压阀门股份有限公司 | Filter with replaceable filter screen on line |
| CN114159845A (en) * | 2021-12-07 | 2022-03-11 | 湖南美芝味食品有限公司 | Bean product automatic filtration equipment |
| CN114618208A (en) * | 2022-03-28 | 2022-06-14 | 漯河市市政工程有限公司 | Heating power pipeline filter equipment |
| CN114618208B (en) * | 2022-03-28 | 2024-04-05 | 漯河市市政工程有限公司 | Heating power pipeline filter equipment |
| CN115178008A (en) * | 2022-05-18 | 2022-10-14 | 上海凯泉泵业（集团）有限公司 | Cleaning type filter with conveniently-disassembled and assembled front end |
| CN114917679A (en) * | 2022-06-06 | 2022-08-19 | 福建大丰收灌溉科技有限公司 | Filter for agricultural irrigation pipeline |
| CN114917679B (en) * | 2022-06-06 | 2023-05-26 | 福建大丰收灌溉科技有限公司 | Filter for agricultural irrigation pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101912702B (en) | 2012-10-03 |
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| C14 | Grant of patent or utility model | ||
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