CN207253893U - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN207253893U CN207253893U CN201720728528.XU CN201720728528U CN207253893U CN 207253893 U CN207253893 U CN 207253893U CN 201720728528 U CN201720728528 U CN 201720728528U CN 207253893 U CN207253893 U CN 207253893U
- Authority
- CN
- China
- Prior art keywords
- filter
- housing
- partition plate
- hole
- cavity
- 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
Links
- 238000005192 partition Methods 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 20
- 239000004831 Hot glue Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 34
- 208000002925 dental caries Diseases 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 229960002415 trichloroethylene Drugs 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of filter, including housing, filter core and partition plate；Partition plate is installed in housing, and housing is separated into upstream cavity and downstream cavity, through hole is provided with partition plate, filter core is installed on partition plate, and filter core is arranged in upstream cavity, and the entrance of filter core is turned on upstream cavity, and filter cartridge outlet is turned on through hole；The bottom of housing opens up inlet opening, and inlet opening is turned on upstream cavity；The top of housing offers fluid hole and exhausting-gas hole, and fluid hole is turned on downstream cavity.Filter provided by the utility model, since partition plate divides housing 135 into two cavitys up and down, upstream cavity is located at the bottom of housing, downstream cavity is located at the top of housing, and exhausting-gas hole is turned on downstream cavity, therefore, with in housing, liquid increases, realize and from the bottom up discharge air from exhausting-gas hole, that is, realize the discharge of the air of upper and lower two cavitys, reduce the air in filter.
Description
Technical field
It the utility model is related to filtration apparatus technical field, more particularly to a kind of filter.
Background technology
Filter controls the impurity in industrial process as a kind of liquid separating appts, has been widely used in medicine, food
The industry such as product and beverage.In the cavity of filter usually can trapped air, when filter fluid enter cavity when, due to cavity space
Occupied by air, can only flow into a small amount of fluid, so that filtration flow-rate is affected.When serious, cavity may be caused to be pressurized excessive,
And then influence the filter membrane function of filter.In addition, existing partial air can enter product in filter, and then influence product
Energy.For example, in a lithographic process can be by one or more nozzles spray developer solutions in silicon chip surface, if there are gas for developer solution
Bubble, then be easy to cause development it is uneven, so as to product defects occur.
Therefore, how to reduce the air in filter chamber body is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of filter, reduces the air in filter chamber body.
To achieve these goals, the utility model provides following scheme：
A kind of filter, including housing, filter core and partition plate；
The partition plate is installed in the housing, and the housing is separated into upstream cavity and downstream cavity, on the partition plate
Through hole is provided with, the filter core is installed on the partition plate, and the filter core is arranged in the upstream cavity, the entrance of the filter core
Turned on the upstream cavity, the filter cartridge outlet of the filter core is turned on the through hole；
The bottom of the housing opens up inlet opening, and the inlet opening is turned on the upstream cavity；
The top of the housing offers fluid hole and exhausting-gas hole, and the fluid hole is turned on the downstream cavity.
Preferably, in above-mentioned filter, further include：
Inlet tube on the inlet opening；
Outlet tube on the fluid hole；
Exhaust pipe on the exhausting-gas hole.
Preferably, in above-mentioned filter, the housing includes cylinder, top connection and lower contact；
The top connection is installed on the top of the cylinder, and the fluid hole and the exhausting-gas hole are opened on described
On connector；
The lower contact is installed on the bottom of the cylinder, and the inlet opening is opened in the lower contact.
Preferably, in above-mentioned filter, boss is provided with the partition plate, card slot is provided with the cylinder, it is described
Boss is connected in the card slot.
Preferably, in above-mentioned filter, the partition plate is with the cylinder in the access section of the boss and the card slot
Pass through hot-melt adhesive paste.
Preferably, in above-mentioned filter, the filter core passes through hot-melt adhesive paste with the partition plate.
Preferably, in above-mentioned filter, outage is further opened with lower contact.
Preferably, in above-mentioned filter, the drain pipe on the outage is further included.
Preferably, in above-mentioned filter, the top connection and the lower contact pass through hot-melt adhesive paste with the cylinder.
Preferably, in above-mentioned filter, the filter is the filter of FPA materials.
It can be seen from the above technical scheme that filter provided by the utility model, in use, liquid to be filtered is come
Connected at source with inlet opening, by fluid hole and the outlet of filtration system, liquid to be filtered enters the upper of housing from inlet opening
Chamber is swum, filter core is then entered by the entrance of filter core, impurity is attached on filter core so that liquid to be filtered is filtered into totally
Filter liquid, filter liquid comes out from the filter cartridge outlet of filter core, enters the downstream cavity of housing by the through hole of partition plate, with mistake
Filtrate body increases, and downstream cavity is full of by filter liquid, and gas is discharged out of housing by exhausting-gas hole, and filter liquid is from going out liquid
Hole comes out, and and then, exhausting-gas hole is blocked, and clean filter liquid is flowed out from fluid hole.Filter provided by the utility model,
It is located at the bottom of housing since partition plate divides housing 135 into two cavitys, upstream cavity up and down, downstream cavity is located at the top of housing, exhaust
Hole is turned on downstream cavity, therefore, as liquid increases in housing, is realized and is from the bottom up discharged air from exhausting-gas hole, i.e.,
The discharge of the air of upper and lower two cavitys is realized, reduces the air in filter.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of novelty work
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of filter provided by the utility model；
Fig. 2 is the schematic cross-sectional view of filter provided by the utility model；
Fig. 3 is the structure diagram of the filter core of filter provided by the utility model；
Fig. 4 is the structure diagram of the partition plate of filter provided by the utility model.
Wherein, in Fig. 1-4：
Housing 1, filter core 2, upper interface 201, lower tack 202, filter cartridge outlet 203, inlet opening 3, fluid hole 4, exhausting-gas hole 5,
Inlet tube 6, outlet tube 7, exhaust pipe 8, cylinder 101, card slot 10101, top connection 102, lower contact 103, partition plate 9, boss 901,
Through hole 902, outage 10, drain pipe 11.
Embodiment
In order to make those skilled in the art be better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
Embodiment one
Please refer to Fig.1-4, the utility model discloses a kind of filter, wherein, filter include housing 1, filter core 2 and every
Plate 9, partition plate 9 is installed in housing 1, and housing 1 is separated into upstream cavity and downstream cavity, and 9 are provided with through hole 902 on partition plate.
Filter core 2 is installed on the inside of housing 1, its top and bottom are respectively equipped with interface 201 and lower tack 202, upper
Filter cartridge outlet 203 is provided with interface 201, the entrance of filter core 2 refers to the whole outer wall of filter core 2, and housing 1 is closing, only in shell
The bottom of body 1 opens up inlet opening 3, and specifically, the upper interface 201 of filter core 2 is installed on partition plate 9, and the filter cartridge outlet of filter core 2
203 turn on through hole 902, and filter core 2 is arranged in upstream cavity, and downstream cavity is turned on through hole 902；The bottom of housing 1 open up into
Fluid apertures 3, inlet opening 3 are turned on upstream cavity；The top of housing 1 offers fluid hole 4 and exhausting-gas hole 5, and fluid hole 4 is led with downstream cavity
It is logical.
When using the filter filter liquid, will be connected at liquid to be filtered source with inlet opening 3, by fluid hole 4 and
The outlet of filtration system, liquid to be filtered enter the upstream cavity of housing 1 from inlet opening 3, then by the entrance of filter core 2 into
Enter filter core 2, impurity is attached on filter core 2 so that liquid to be filtered is filtered into clean filter liquid, and filter liquid is from filter
Core outlet 203 comes out, and enters the downstream cavity of housing 1 by the through hole 901 of partition plate 9, with increasing for filter liquid, downstream cavity quilt
Filter liquid is full of, and gas is discharged out of housing 1 by exhausting-gas hole 5, and filter liquid also comes out from fluid hole 4, and then,
Exhausting-gas hole 5 blocks, and clean filter liquid is flowed out from fluid hole 4.Filter provided by the utility model, since partition plate 9 is by shell
Body 1 is divided into two cavitys under upstream cavity and downstream cavity, and upstream cavity is located at the bottom of housing 1, and downstream cavity is located at the top of housing 1,
Exhausting-gas hole 5 is turned on downstream cavity, therefore, as liquid increases in housing 1, is realized from the bottom up by air from exhausting-gas hole 5
Discharge, that is, realize the discharge of the air of upper and lower two cavitys, reduce the air in filter.
Embodiment two
In the utility model provides another embodiment, the filter in the present embodiment and the filter in embodiment one
Structure is similar, and something in common is just repeated no more, only introduces difference.
The present embodiment specifically discloses filter and further includes inlet tube 6, outlet tube 7 and exhaust pipe 8, and inlet tube 6 is installed on
On inlet opening 3, and turned on inlet opening 3；Outlet tube 7 is installed on fluid hole 4, and is turned on fluid hole 4；Exhaust pipe 8 is installed
On exhausting-gas hole 5.And turned on exhausting-gas hole 5.Inlet tube 6, outlet tube 7 and exhaust pipe 8 is set to facilitate liquid to be filtered entrance
In housing 1, filter liquid that filtering is clean from housing 1 flow out and housing 1 in gas discharge.
Wherein, inlet tube 6, outlet tube 7 and exhaust pipe 8 can be detachably connected with housing 1 by screw thread etc., can also
It is integral type connection.In order to facilitate replacement inlet tube 6, outlet tube 7 and exhaust pipe 8, it is preferable that inlet tube 6, outlet tube 7 and exhaust
Pipe 8 is detachably connected with housing 1.
Further, the utility model discloses in filter, housing 1 divides for three parts, including cylinder 101, top connection
102 and lower contact 103.Wherein, top connection 102 is installed on the top of cylinder 101, and fluid hole 4 and exhausting-gas hole 5 are opened in
On connector 102, lower contact 103 is installed on the bottom of cylinder 101, and inlet opening 3 is opened in lower contact 103.
Further, the company of hot melt is passed through with cylinder 101 the utility model discloses top connection 102 and lower contact 103
Connect, it is necessary to illustrate, top connection 102 and lower contact 103 can also be connected in other way with cylinder 101, not only
It is limited to the mode of the disclosed hot melt of the utility model, as long as meeting the leakproofness that can realize upper and lower connector 103 and cylinder 101
Connection belongs to the scope of the utility model protection.
Separated for the ease of the installation of filter core 2 and by liquid to be filtered and filter liquid, the utility model discloses every
Boss 901 is provided with plate 9, card slot 10101 is provided with cylinder 101, boss 901 is connected in card slot 10101, top connection
Downstream cavity is formed between 102 and partition plate 9, upstream cavity is formed between lower contact 103 and partition plate 9.Specifically, boss 901 is annular
Boss 901, card slot 10101 are annular slot 10101.
The utility model discloses filter core 2 and partition plate 9 by hot-melt adhesive paste, partition plate 9 is with cylinder 101 in boss 901 and card
The access section of groove 10101 passes through hot-melt adhesive paste.Specially：When cylinder 101 and 102 hot-melt adhesive paste of top connection, partly melt liquid energy
Into the gap of card slot 10101 and boss 901, sealing can be formed after cooling so that filter liquid can only be flowed from through hole 902
Go out.
In semicon industry, filter liquid usually from corrosive liquid, such as sour (HF, HCL, H2SO4), alkali (NaOH,
NH4OH, TMAH), solvent (dimethylbenzene, acetone, trichloro ethylene) etc., so cylinder 101, top connection 102, lower contact 103 and every
The material of plate 9 is PFA materials, i.e., filter be FPA materials filter, acid-fast alkali-proof.
Embodiment three
In the utility model provides 3rd embodiment, the filter in the present embodiment and the filter in embodiment two
Structure is similar, and something in common is just repeated no more, only introduces difference.
In the present embodiment, specifically disclose and outage 10 is further opened with lower contact 103, it is remaining in housing 1 for discharging
Liquid.
For the ease of remaining liquid discharge in housing 1, the utility model discloses filter to further include installed in discharge opeing
Drain pipe 11 on hole 10.When without using filter, the remaining liquid in housing 1 is discharged from drain pipe 11.
" first ", " second " in the utility model etc. are to be distinguished in description, without others particular meaning.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with novel features.
Claims (10)
1. a kind of filter, it is characterised in that including housing (1), filter core (2) and partition plate (9)；
The partition plate (9) is installed in the housing (1), and the housing (1) is separated into upstream cavity and downstream cavity, it is described every
Through hole (902) is provided with plate (9), the filter core (2) is installed on the partition plate (9), and the filter core (2) is arranged on described
Intracavitary is swum, the entrance of the filter core (2) is turned on the upstream cavity, filter cartridge outlet (203) and the through hole of the filter core (2)
(902) turn on；
The bottom of the housing (1) opens up inlet opening (3), and the inlet opening (3) turns on the upstream cavity；
The top of the housing (1) offers fluid hole (4) and exhausting-gas hole (5), and the fluid hole (4) is led with the downstream cavity
It is logical.
2. filter according to claim 1, it is characterised in that further include：
Inlet tube (6) on the inlet opening (3)；
Outlet tube (7) on the fluid hole (4)；
Exhaust pipe (8) on the exhausting-gas hole (5).
3. filter according to claim 1, it is characterised in that the housing (1) includes cylinder (101), top connection
(102) and lower contact (103)；
The top connection (102) is installed on the top of the cylinder (101), and the fluid hole (4) and the exhausting-gas hole (5) are equal
It is opened in the top connection (102)；
The lower contact (103) is installed on the bottom of the cylinder (101), and the inlet opening (3) is opened in the lower contact
(103) on.
4. filter according to claim 3, it is characterised in that boss (901) is provided with the partition plate (9), it is described
Card slot (10101) is provided with cylinder (101), the boss (901) is connected in the card slot (10101).
5. filter according to claim 4, it is characterised in that the partition plate (9) is with the cylinder (101) described convex
The access section of platform (901) and the card slot (10101) passes through hot-melt adhesive paste.
6. filter according to claim 4, it is characterised in that the filter core (2) passes through the company of hot melt with the partition plate (9)
Connect.
7. filter according to claim 3, it is characterised in that outage (10) is further opened with lower contact (103).
8. filter according to claim 7, it is characterised in that further include the discharge opeing on the outage (10)
Manage (11).
9. according to the filter described in any one in claim 3-7, it is characterised in that the top connection (102) and described
Lower contact (103) passes through hot-melt adhesive paste with the cylinder (101).
10. according to the filter described in any one in claim 1-8, it is characterised in that the filter is FPA materials
Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728528.XU CN207253893U (en) | 2017-06-21 | 2017-06-21 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728528.XU CN207253893U (en) | 2017-06-21 | 2017-06-21 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253893U true CN207253893U (en) | 2018-04-20 |
Family
ID=61915721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720728528.XU Expired - Fee Related CN207253893U (en) | 2017-06-21 | 2017-06-21 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081005A (en) * | 2017-06-21 | 2017-08-22 | 杭州科百特过滤器材有限公司 | A kind of filter |
-
2017
- 2017-06-21 CN CN201720728528.XU patent/CN207253893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081005A (en) * | 2017-06-21 | 2017-08-22 | 杭州科百特过滤器材有限公司 | A kind of filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ITRE20120066A1 (en) | FILTERING CARTRIDGE EQUIPPED WITH MEANS FOR PURGE OF WATER AND RELATIVE FILTERING UNIT | |
| CN207253893U (en) | A kind of filter | |
| CN210206145U (en) | Liquid filtering element | |
| CN108837574A (en) | Novel basket type filter | |
| CN106139715A (en) | Upside-down mounting filter element | |
| CN107081005A (en) | A kind of filter | |
| JP2013244453A (en) | Gas-liquid separator | |
| CN204233909U (en) | A kind of exhaust treatment system for MOCVD device | |
| JP2011143364A (en) | Gas-liquid separator | |
| CN204051324U (en) | A kind of continuous reformer gas-liquid coalescer | |
| CN207415013U (en) | A kind of edge polisher peculiar smell purification filtering system | |
| CN205952638U (en) | Single tube binary channels water storage bag | |
| CN206688452U (en) | A kind of fermentation tail gas high-efficient treatment device | |
| CN106422462B (en) | A kind of inside and outside filter cylinder secondary filtration self-cleaning filter | |
| CN212262548U (en) | Residue-free candle type filtering system | |
| CN208845823U (en) | A kind of circumscribed filter device based on angle valve | |
| CN208865263U (en) | The silicon carbide film filter and device that solid particulate matter recycles in PTA mother liquor | |
| CN206240172U (en) | One kind is inverted basket ultrasonic backwash filter | |
| CN207307321U (en) | A kind of liquid filter | |
| CN207614456U (en) | A kind of microporous filter | |
| JP2013150948A (en) | Gas-liquid separator | |
| CN202724841U (en) | High pressure filter | |
| JP2010162480A (en) | Gas-liquid separator | |
| CN206063937U (en) | A kind of alternately defecator | |
| CN206027220U (en) | Abluent Y type filter of dismounting -free |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |