CN203736925U - Filter for filtering liquid - Google Patents
Filter for filtering liquid Download PDFInfo
- Publication number
- CN203736925U CN203736925U CN201420141656.0U CN201420141656U CN203736925U CN 203736925 U CN203736925 U CN 203736925U CN 201420141656 U CN201420141656 U CN 201420141656U CN 203736925 U CN203736925 U CN 203736925U
- Authority
- CN
- China
- Prior art keywords
- filter
- sealing ring
- stock column
- screen pack
- liquid filtering
- 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.)
- Withdrawn - After Issue
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- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the technical field of filter devices and particularly relates to a filter for filtering liquid. The filter comprises a discharging part, a locking buckle, a sealing ring, a filter screen and a feeding part, wherein the discharging part is fixedly connected with the feeding part through the locking buckle; the sealing ring and the filter screen are sequentially arranged between the discharging part and the feeding part; the filter screen is tightly contacted with the sealing ring; tight sealing is realized by the locking buckle. The filter disclosed by the utility model is assembled by several components; the functions of simple structure, easiness for cleaning and detaching, low production cost, low loss of filtering materials, high filtering precision, long service life and the like are realized; more importantly, the filter further comprises a connecting part; the demand of a user on the precision can be met by adding multiple connecting parts.
Description
Technical field
The utility model belongs to filter for installation technical field, relates in particular 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., fast development along with electronic product, when assembling electronic product, all to use electronic pastes, and the electronic pastes producing just need be used electronic pastes filter, and existing electronic pastes filter adopts filter bag (or filter screen) conventionally, filter bag be installed on filter simplified in, in use procedure, the liquid external surface current of conforming to the principle of simplicity enters filter screen, filtered, the impurity filtering out is blocked, and be adsorbed on the outer surface of filter bag, clean filtrate is 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 and be all adsorbed on filter bag outer surface, easily drop, contaminated equipment, and its life cycle is short, need to clean frequently or change, affect production efficiency; 2) adopt filter bag or filter screen to be generally the cloth bag that fibrous material is made, softer, and surface is more coarse, easy to clean not, poor filtration effect; 3) in the long-term course of work of filter, tend to stop up the filter bores of filter bag or filter screen, and after reaching certain impurity storage capacity, just need to change or clean, filter efficiency is low.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of filter for liquid filtering, this filtration device structure is simple, easily clean, easily dismounting, 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 utility model 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.
A kind of improvement as the filter for liquid filtering described in the utility model, also comprise at least one connecting portion, described connecting portion comprises the first connector, the second connector and joint pin, described the first connector connects as one by described joint pin and described the second connector, described joint pin is set to hollow structure, and described the first connector is provided with the first groove.
A kind of improvement as the filter for liquid filtering described in the utility model, described discharging portion comprises discharging opening, goes out stock column and discharge port plate, described in described discharging opening is arranged at, go out the lower end of stock column and both are interconnected, described in described discharge port plate is arranged at, go out the upper end of stock column.
As a kind of improvement of the filter for liquid filtering described in the utility model, described tight locking button comprises the first retaining ring, the second retaining ring and lock plunger, and described the first retaining ring removably connects by described lock plunger and described the second retaining ring.
A kind of improvement as the filter for liquid filtering described in the utility model, described pan feeding portion includes charging tray and enters stock column, describedly enter stock column and described feeding disk connects as one, the described end that enters stock column is 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.
A kind of improvement as the filter for liquid filtering described in the utility model, described sealing ring comprises lug boss and sealing ring body, described lug boss is provided with two, two described lug bosses are arranged at respectively the upper and lower surface of described sealing ring body, and described lug boss matches with described the first groove and described the second groove respectively, and the middle part of described sealing ring body is provided with circular hole.
As a kind of improvement of the filter for liquid filtering described in the utility model, described screen pack is set to circular configuration, and the diameter of described screen pack is greater than the diameter of described circular hole.
The beneficial effects of the utility model are: the utility model comprises 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, by tight locking button, realized tight seal, the utility model is a filter by above-mentioned simple several assembling parts, realized simple in structure, easily clean, easily 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, can increase a plurality of such structures and meet the demand of user to precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model discharging portion.
Fig. 3 is one of structural representation of the utility model connecting portion.
Fig. 4 be the utility model discharging portion structural representation two.
Fig. 5 is the structural representation of the utility model pan feeding portion.
Fig. 6 is the structural representation of the utility model sealing ring.
Fig. 7 is the structural representation of the utility model screen pack.
The specific embodiment
Below in conjunction with the specific embodiment and Figure of description, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
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 dischargings, and the below of discharging opening 11 can also place a storage vat, realized the storage of discharging; Discharge port plate 13 is arranged at out the upper end of stock column 12, is convenient to like this discharge port plate 13 and realizes sealing with feeding disk and be connected.Pan feeding portion 5 includes charging tray 51 and enters stock column 52, enters stock column 52 and connects as one with feeding disk 51, and the end that enters 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, the second retaining ring 22 and lock plunger 23, the first retaining ring 21 removably connects by lock plunger 23 and the second retaining ring 22, when needs clean and maintain the utility model, can unscrew lock plunger 23 the first retaining ring 21 and the second retaining ring 22 are separated, so just realize the work of cleaning and maintaining.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 contacts, 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 respectively the upper and lower surface of sealing ring body 32, and the second groove 54 and lug boss 31 are circular configuration, and its lug boss 31 and the second groove 54 match, strengthened sealing of the present utility model, the middle part of sealing ring body 32 is provided with circular hole 33.Screen pack 4 is set to circular configuration, certainly can also be set to other structures according to user's demand, the diameter of screen pack 4 is greater than the diameter of circular hole 33, but the inner ring diameter than the second groove 54 is little, so not only meet designing requirement but also met the maximization of service efficiency, when the diameter of screen pack 4 is less than the diameter of circular hole 33, screen pack 4 is not just realized the maximization of filtration yield.
Preferably, the utility model also comprises at least one connecting portion 6, demand according to user to filtering accuracy, the quantity of connecting portion 6 can arrange arbitrarily, connecting portion 6 comprises the first connector 61, the second connector 62 and joint pin 63, the first connector 61 connects as one by joint pin 63 and the second connector 62, joint pin 63 is set to hollow structure, hollow structure is the passage of flowing through of liquid, the first connector 61 is provided with the first groove 64, its lug boss 31 and the first groove 64 match, and the diameter of the first groove 64 and the second groove 54 is the same large.
Assembling process of the present utility model is: first, a sealing ring 3 is positioned on the first connector 61, make lug boss 31 and the first groove 64 clampings, then by the thinner one side of screen pack 4, (screen pack 4 has thicker one side and thinner one side, according to user demand, arranges.) card be placed in lug boss 31; Again, the discharge port plate of discharging portion 1 13 is docked with the first connector 61, in the middle of its sealing ring 3 and screen pack 4 are stuck in, by tight locking button 2, discharge port plate 13 and the first connector 61 are locked; Again, another sealing ring 3 of the interior placement of feeding disk 51 in pan feeding portion 5, makes lug boss 31 and the second groove 54 clampings, then the thinner one side card of another screen pack 4 is placed in lug boss 31; Finally, the second connector 62 docks (certainly, in the middle of sealing circle 3 and screen pack 4 are also stuck in) with feeding disk 51, by another tight locking button 2, by the second connector 62 and feeding disk 51 lockings, through above-mentioned steps, has assembled.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to the above-mentioned specific embodiment, and any apparent improvement, replacement or modification that every those skilled in the art have done on basis of the present utility model all belong to protection domain of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
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.
2. the filter for liquid filtering according to claim 1, it is characterized in that: also comprise at least one connecting portion, described connecting portion comprises the first connector, the second connector and joint pin, described the first connector connects as one by described joint pin and described the second connector, described joint pin is set to hollow structure, and described the first connector is provided with the first groove.
3. the filter for liquid filtering according to claim 2, it is characterized in that: described discharging portion comprises discharging opening, goes out stock column and discharge port plate, described in described discharging opening is arranged at, go out the lower end of stock column and both are interconnected, described in described discharge port plate is arranged at, go out the upper end of stock column.
4. the filter for liquid filtering according to claim 2, is characterized in that: described tight locking button comprises the first retaining ring, the second retaining ring and lock plunger, and described the first retaining ring removably connects by described lock plunger and described the second retaining ring.
5. the filter for liquid filtering according to claim 2, it is characterized in that: described pan feeding portion includes charging tray and enters stock column, describedly enter stock column and described feeding disk connects as one, the described end that enters stock column is 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.
6. the filter for liquid filtering according to claim 5, 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 respectively the upper and lower surface of described sealing ring body, and described lug boss matches with described the first groove and described the second groove respectively, and the middle part of described sealing ring body is provided with circular hole.
7. the filter for liquid filtering according to claim 6, is characterized in that: described screen pack is set to circular configuration, and 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 |
|---|---|---|---|
| CN201420141656.0U CN203736925U (en) | 2014-03-27 | 2014-03-27 | Filter for filtering liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141656.0U CN203736925U (en) | 2014-03-27 | 2014-03-27 | Filter for filtering liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736925U true CN203736925U (en) | 2014-07-30 |
Family
ID=51336791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141656.0U Withdrawn - After Issue CN203736925U (en) | 2014-03-27 | 2014-03-27 | Filter for filtering liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877766A (en) * | 2014-03-27 | 2014-06-25 | 东莞市新懿电子材料技术有限公司 | Filter for filtering liquid |
| CN108325388A (en) * | 2018-04-18 | 2018-07-27 | 武汉芯生生物科技有限公司 | A kind of filter for detaching circulating tumor cell |
-
2014
- 2014-03-27 CN CN201420141656.0U patent/CN203736925U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103877766A (en) * | 2014-03-27 | 2014-06-25 | 东莞市新懿电子材料技术有限公司 | Filter for filtering liquid |
| CN103877766B (en) * | 2014-03-27 | 2015-07-08 | 东莞市新懿电子材料技术有限公司 | Filter for filtering liquid |
| CN108325388A (en) * | 2018-04-18 | 2018-07-27 | 武汉芯生生物科技有限公司 | A kind of filter for detaching circulating tumor cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |