CN103877766B - Filter for filtering liquid - Google Patents
Filter for filtering liquid Download PDFInfo
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- CN103877766B CN103877766B CN201410117823.2A CN201410117823A CN103877766B CN 103877766 B CN103877766 B CN 103877766B CN 201410117823 A CN201410117823 A CN 201410117823A CN 103877766 B CN103877766 B CN 103877766B
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- screen pack
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Abstract
The invention belongs to the technical field of filter apparatuses and particularly relates to a filter for filtering liquid. The filter comprises a discharging part, a locking fastener, a sealing ring, a filtering net and a feeding part, wherein the discharging part is fixedly connected with the feeding part through the locking fastener; the sealing ring and the filtering net are sequentially arranged between the discharging part and the feeding part; the filtering net is in close contact with the sealing ring, and by virtue of the locking fastener, the close sealing is achieved. The filter formed by means of assembling simple components is simple in structure, easy to wash and dismantle, low in production cost and filtrate loss, high in filtering precision, long in service life and the like; more importantly, the filter also comprises a connecting part, and multiple structures can be additionally arranged to meet the requirements of users on precision.
Description
Technical field
The invention belongs to filter for installation technical field, particularly relate to a kind of filter for liquid filtering.
Background technology
Filter comprises air cleaner from medium classification, liquid filter, network filter and light filter, and liquid filter comprises water filter, oil strainer and electronic pastes filter etc., along with the fast development of electronic product, all electronic pastes will be used when assembling electronic product, and the electronic pastes produced just need use electronic pastes filter, and existing electronic pastes filter adopts filter bag (or filter screen) usually, filter bag be installed on filter simplified in, in use procedure, liquid external surface current of conforming to the principle of simplicity enters filter screen, filtered, the impurity filtered out is stopped, and be adsorbed on the outer surface of filter bag, clean filtrate is then by being discharged by outlet in filter bag, it is easy to use.
But also there is following shortcoming in above-mentioned filter: 1) adopt outer enter in the filter type that goes out, filter after stain thing and impurity is all adsorbed on filter bag outer surface, easily drop, contaminated equipment, and its life cycle is short, needs to clean frequently or change, affect production efficiency; 2) employing filter bag or filter screen are generally the cloth bag that fibrous material is made, softer, and surface is more coarse, not easy to clean, poor filtration effect; 3) in the course of work that filter is long-term, often block the filter bores of filter bag or filter screen, and just need to change or cleaning after reaching certain impurity storage capacity, filter efficiency is low.
Summary of the invention
The object of the invention is to: for the deficiencies in the prior art, and a kind of filter for liquid filtering is provided, this filtration device structure simply, easily cleans, easily dismantle, production cost is low, filtrate loss is few, filtering accuracy is high and long service life, the more important thing is that this filter can meet the demand of user to precision.
For achieving the above object, the present invention adopts following technical scheme: a kind of filter for liquid filtering, comprise discharging portion, tight locking button, sealing ring, screen pack and pan feeding portion, described discharging portion is fixedly connected with described pan feeding portion by described tight locking button, described sealing ring and described screen pack are set in turn between described discharging portion and described pan feeding portion, and described screen pack and described sealing ring close contact.
One as the filter for liquid filtering of the present invention is improved, also comprise at least one connecting portion, described connecting portion comprises the first connector, the second connector and joint pin, described first connector is connected as one by described joint pin and described second connector, described joint pin is set to hollow structure, and described first connector is provided with the first groove.
One as the filter for liquid filtering of the present invention is improved, described discharging portion comprises discharging opening, goes out stock column and discharge port plate, go out the lower end of stock column described in described discharging opening is arranged at and both are interconnected, described in described discharge port plate is arranged at, go out the upper end of stock column.
One as the filter for liquid filtering of the present invention is improved, and described tight locking button comprises the first retaining ring, the second retaining ring and lock plunger, and described first retaining ring is removably connected by described lock plunger and described second retaining ring.
One as the filter for liquid filtering of the present invention is improved, described pan feeding portion includes charging tray and enters stock column, described enter stock column and described feeding disk connect as one, described enter the end of stock column be set to hollow structure, and described in enter stock column and be provided with screw thread, described feeding disk is provided with the second groove.
One as the filter for liquid filtering of the present invention is improved, described sealing ring comprises lug boss and sealing ring body, described lug boss is provided with two, two described lug bosses are arranged at the upper and lower surface of described sealing ring body respectively, and described lug boss respectively with described first groove and described second groove match, the middle part of described sealing ring body is provided with circular hole.
One as the filter for liquid filtering of the present invention is improved, and described screen pack is set to circular configuration, and the diameter of described screen pack is greater than the diameter of described circular hole.
Beneficial effect of the present invention is: the present invention includes discharging portion, tight locking button, sealing ring, screen pack and pan feeding portion, discharging portion is fixedly connected with pan feeding portion by tight locking button, sealing ring and screen pack are set in turn between discharging portion and pan feeding portion, and screen pack and sealing ring close contact, tight seal is achieved by tight locking button, the present invention is a filter by above-mentioned simple several assembling parts, achieve structure simple, easy cleaning, easy dismounting, production cost is low, filtrate loss is few, the functions such as filtering accuracy height and long service life, the more important thing is that this filter also comprises connecting portion, multiple such structure can be increased to meet the demand of user to precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of discharging portion of the present invention.
Fig. 3 is one of structural representation of connecting portion of the present invention.
Fig. 4 is the structural representation two of discharging portion of the present invention.
Fig. 5 is the structural representation in pan feeding portion of the present invention.
Fig. 6 is the structural representation of sealing ring of the present invention.
Fig. 7 is the structural representation of screen pack of the present invention.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As shown in Fig. 1 ~ 7, a kind of filter for liquid filtering, comprise discharging portion 1, tight locking button 2, sealing ring 3, screen pack 4 and pan feeding portion 5, discharging portion 1 is fixedly connected with pan feeding portion 5 by tight locking button 2, discharging portion 1 comprises discharging opening 11, goes out stock column 12 and discharge port plate 13, and discharging opening 11 is arranged at out the lower end of stock column 12 and both are interconnected, and is convenient to discharging opening 11 discharging, and a storage vat can also be placed in the below of discharging opening 11, achieves the storage of discharging; Discharge port plate 13 is arranged at out the upper end of stock column 12, is convenient to discharge port plate 13 like this and realizes sealing with feeding disk and be connected.Pan feeding portion 5 includes charging tray 51 and enters stock column 52, and enter stock column 52 and connect as one with feeding disk 51, the end entering stock column 52 is set to hollow structure, realize the circulation of slurry, and enter stock column 52 and be provided with screw thread 53, be conveniently connected with the discharge end of agitating device, feeding disk 51 is provided with the second groove 54.Tight locking button 2 comprises the first retaining ring 21, second retaining ring 22 and lock plunger 23, first retaining ring 21 is removably connected by lock plunger 23 and the second retaining ring 22, in needs cleaning with when maintaining of the present invention, lock plunger 23 can be unscrewed the first retaining ring 21 and the second retaining ring 22 are separated, so just achieve the work of cleaning and maintenance.Sealing ring 3 and screen pack 4 are set in turn between discharging portion 1 and pan feeding portion 5, and screen pack 4 and sealing ring 3 close contact, sealing ring 3 comprises lug boss 31 and sealing ring body 32, lug boss 31 is provided with two, two lug bosses 31 are arranged at the upper and lower surface of sealing ring body 32 respectively, and the second groove 54 and lug boss 31 are circular configuration, and its lug boss 31 and the second groove 54 match, strengthen sealing of the present invention, the middle part of sealing ring body 32 is provided with circular hole 33.Screen pack 4 is set to circular configuration, certainly other structures can also be set to according to the demand of user, the diameter of screen pack 4 is greater than the diameter of circular hole 33, but it is less than the inner ring diameter of the second groove 54, so not only meet designing requirement but also meet the maximization of service efficiency, when the diameter of screen pack 4 is less than the diameter of circular hole 33, screen pack 4 does not just realize the maximization of filtration yield.
Preferably, the present invention also comprises at least one connecting portion 6, according to the demand of user to filtering accuracy, the quantity of connecting portion 6 can be arranged arbitrarily, connecting portion 6 comprises the first connector 61, second connector 62 and joint pin 63, first connector 61 is connected as one by joint pin 63 and the second connector 62, joint pin 63 is set to hollow structure, hollow structure be liquid flow through passage, first connector 61 is provided with the first groove 64, its lug boss 31 and the first groove 64 match, and the first groove 64 is the same large with the diameter of the second groove 54.
Assembling process of the present invention is: first, a sealing ring 3 is positioned on the first connector 61, make lug boss 31 and the first groove 64 clamping, then by one side thinner for screen pack 4, (screen pack 4 has thicker one side and thinner one side, arranges according to user demand.) card be placed in lug boss 31; Again, docked by the discharge port plate 13 of discharging portion 1 with the first connector 61, its sealing ring 3 and screen pack 4 are stuck in centre, discharge port plate 13 and the first connector 61 are locked by tight locking button 2; Again, in the feeding disk 51 in pan feeding portion 5, place another sealing ring 3, make lug boss 31 and the second groove 54 clamping, then one side card thinner for another screen pack 4 is placed in lug boss 31; Finally, the second connector 62 docks with feeding disk 51 (certainly, sealing circle 3 and screen pack 4 are also stuck in centre), is locked by the second connector 62, assembled through above-mentioned steps by another tight locking button 2 with feeding disk 51.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also change above-mentioned embodiment and revise.Therefore, the present invention is not limited to above-mentioned detailed description of the invention, and any apparent improvement of every those skilled in the art done by basis of the present invention, replacement or modification all belong to protection scope of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (6)
1. the filter for liquid filtering, it is characterized in that: comprise discharging portion, tight locking button, sealing ring, screen pack and pan feeding portion, described discharging portion is fixedly connected with described pan feeding portion by described tight locking button, described sealing ring and described screen pack are set in turn between described discharging portion and described pan feeding portion, and described screen pack and described sealing ring close contact; Also comprise at least one connecting portion, described connecting portion comprises the first connector, the second connector and joint pin, described first connector is connected as one by described joint pin and described second connector, and described joint pin is set to hollow structure, and described first connector is provided with the first groove.
2. the filter for liquid filtering according to claim 1, it is characterized in that: described discharging portion comprises discharging opening, goes out stock column and discharge port plate, go out the lower end of stock column described in described discharging opening is arranged at and both are interconnected, described in described discharge port plate is arranged at, go out the upper end of stock column.
3. the filter for liquid filtering according to claim 1, is characterized in that: described tight locking button comprises the first retaining ring, the second retaining ring and lock plunger, and described first retaining ring is removably connected by described lock plunger and described second retaining ring.
4. the filter for liquid filtering according to claim 1, it is characterized in that: described pan feeding portion includes charging tray and enters stock column, described enter stock column and described feeding disk connect as one, described enter the end of stock column be set to hollow structure, and described in enter stock column and be provided with screw thread, described feeding disk is provided with the second groove.
5. the filter for liquid filtering according to claim 4, it is characterized in that: described sealing ring comprises lug boss and sealing ring body, described lug boss is provided with two, two described lug bosses are arranged at the upper and lower surface of described sealing ring body respectively, and described lug boss respectively with described first groove and described second groove match, the middle part of described sealing ring body is provided with circular hole.
6. the filter for liquid filtering according to claim 5, is characterized in that: described screen pack is set to circular configuration, the diameter of described screen pack is greater than the diameter of described circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117823.2A CN103877766B (en) | 2014-03-27 | 2014-03-27 | Filter for filtering liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117823.2A CN103877766B (en) | 2014-03-27 | 2014-03-27 | Filter for filtering liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103877766A CN103877766A (en) | 2014-06-25 |
| CN103877766B true CN103877766B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410117823.2A Active CN103877766B (en) | 2014-03-27 | 2014-03-27 | Filter for filtering liquid |
Country Status (1)
| Country | Link |
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| CN (1) | CN103877766B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110744A (en) * | 2016-08-24 | 2016-11-16 | 中电环保股份有限公司 | A kind of filter tank quick sand removing device of blow-down pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201101914Y (en) * | 2007-09-12 | 2008-08-20 | 深圳市比克电池有限公司 | Double-layer filter |
| CN201845012U (en) * | 2010-09-02 | 2011-05-25 | 杭州科诺过滤器材有限公司 | Quick-operating filter for pollution index tester |
| CN102357319A (en) * | 2011-08-11 | 2012-02-22 | 陶志勇 | Filtration apparatus for removing leucocytes from plasmodium-infected blood |
| CN202740873U (en) * | 2012-01-04 | 2013-02-20 | 昆山威佩克电气技术有限公司 | Quick-change filtering device for pumping set water inlet of non-negative pressure unit |
| CN203002062U (en) * | 2013-01-23 | 2013-06-19 | 东莞市久森新能源有限公司 | Battery sizing agent filtering device |
| CN103203127A (en) * | 2013-04-02 | 2013-07-17 | 上海正乾生物技术有限公司 | Lipidosome extruding and filtering device |
| CN203355442U (en) * | 2013-06-03 | 2013-12-25 | 辽源中吉新能源科技有限公司 | Pipeline-type power lithium battery slurry filtering device |
| CN203736925U (en) * | 2014-03-27 | 2014-07-30 | 东莞市新懿电子材料技术有限公司 | Filter for filtering liquid |
-
2014
- 2014-03-27 CN CN201410117823.2A patent/CN103877766B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201101914Y (en) * | 2007-09-12 | 2008-08-20 | 深圳市比克电池有限公司 | Double-layer filter |
| CN201845012U (en) * | 2010-09-02 | 2011-05-25 | 杭州科诺过滤器材有限公司 | Quick-operating filter for pollution index tester |
| CN102357319A (en) * | 2011-08-11 | 2012-02-22 | 陶志勇 | Filtration apparatus for removing leucocytes from plasmodium-infected blood |
| CN202740873U (en) * | 2012-01-04 | 2013-02-20 | 昆山威佩克电气技术有限公司 | Quick-change filtering device for pumping set water inlet of non-negative pressure unit |
| CN203002062U (en) * | 2013-01-23 | 2013-06-19 | 东莞市久森新能源有限公司 | Battery sizing agent filtering device |
| CN103203127A (en) * | 2013-04-02 | 2013-07-17 | 上海正乾生物技术有限公司 | Lipidosome extruding and filtering device |
| CN203355442U (en) * | 2013-06-03 | 2013-12-25 | 辽源中吉新能源科技有限公司 | Pipeline-type power lithium battery slurry filtering device |
| CN203736925U (en) * | 2014-03-27 | 2014-07-30 | 东莞市新懿电子材料技术有限公司 | Filter for filtering liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103877766A (en) | 2014-06-25 |
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Address after: 523000 3rd Floor, Second Building, Huaweike Valley Industrial Park, Xiangshan Road, Jijiling Village, Dalingshan Town, Dongguan City, Guangdong Province Patentee after: Dongguan City Xinyi Electronic Material Technology Co.,Ltd. Address before: 523000 Guangdong province Dongguan city Dalang town water park Tianyuan Avenue Road No. 6, room 517-518, building B 501-510 Patentee before: Dongguan City Xinyi Electronic Material Technology Co.,Ltd. |
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