CN108744646A - A kind of filter bag type filter - Google Patents
A kind of filter bag type filter Download PDFInfo
- Publication number
- CN108744646A CN108744646A CN201810858759.1A CN201810858759A CN108744646A CN 108744646 A CN108744646 A CN 108744646A CN 201810858759 A CN201810858759 A CN 201810858759A CN 108744646 A CN108744646 A CN 108744646A
- Authority
- CN
- China
- Prior art keywords
- filter
- vat
- wall
- filter screen
- filter bag
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000008961 swelling Effects 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000000740 bleeding effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 206010042674 Swelling Diseases 0.000 description 9
- 239000003814 drug Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of filter bag type filters, including pedestal, filter vat, filter element and bung, bung is pressed on by the shroud ring retaining ring being arranged on filter vat wall on filter vat, filter vat wall is equipped with inlet, and pedestal is equipped with liquid outlet, and filter element includes filter screen and the filter bag that is arranged in filter screen, filter screen includes the main body of cylinder, semicircle tail portion and swelling portion, swelling portion are equipped with sealing ring, and filter bag is pressed on by filter bag platen on filter screen.Swelling portion is bonded by sealing ring with filter vat inner wall compression on filter screen, good leak tightness, the main body of filter screen is equipped with multiple supporting blocks and is supported with filter vat inner wall, so that the stable structure of filter screen, it is not easy in long-term vibration opposite filter vat generation significantly to shake, strengthen whole stability and seal, and entire filter element is unpicked and washed conveniently, need to only go the lower filter bag platen can to take out filter bag cleaning.
Description
Technical field
The present invention relates to filter plant field more particularly to a kind of filter bag type filters.
Background technology
Chemical solution filter machine is generally used for the various liquid medicine in filtering both chemical production, removes impurity, the liquid medicine filtered
Perform etching again, the operations such as hydro-peening, wherein filter element are important spare and accessory parts, on the market there are many type filter element,
As filter bag type filter element on large and medium-sized type filter using more, cost is relatively low, but traditional filter bag type mistake
Filter unit filter screen in filtering often shakes so that and liquid is directly gone out from liquid outlet without filter bag, and filter effect is bad,
And the installation fixation and disassembly, cleaning of current filter bag are inconvenient.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of filter bag type filters.
Technical solution of the present invention is as follows：A kind of filter bag type filter, including pedestal, the filter vat being set on the base, if
Filter element and bung in filter vat are set, the bung was pressed on by the shroud ring retaining ring being arranged on filter vat wall
On lauter tub, the filter vat wall is equipped with inlet, and the pedestal is equipped with liquid outlet, the filter element include filter screen with
And the filter bag being arranged in filter screen, the filter screen include the main body of cylinder, are connected to the semicircle tail of lower body
Portion and it is arranged in the swelling portion of main body upper end, the swelling portion is equipped with sealing ring, the swelling portion and filter vat inner wall
Contact site is located in the liquid inlet lower section, and the filter bag is pressed on by filter bag platen on filter screen.
Specifically：Pipeline is connected with blow-off tee on the filter vat outer wall, and described blow-off tee one end is connected with diaphragm
Pressure gauge and the other end are connected with air bleeding valve, and the air bleeding valve other end is connected with exhaust pipe, note is equipped with below the exhaust pipe
Bucket.
Specifically：The filter screen main body is equipped with multiple supporting blocks.
The beneficial effects of the present invention are：Swelling portion is bonded by sealing ring with filter vat inner wall compression on filter screen, close
Closing property is good, and the main body of filter screen is equipped with multiple supporting blocks and is supported with filter vat inner wall so that the stable structure of filter screen is not allowed
Opposite filter vat generation is significantly shaken easily in long-term vibration, strengthens whole stability and seal, and whole
Unpicking and washing conveniently for a filter element, need to only go lower filter bag platen that can take out filter bag cleaning.
Description of the drawings
The following further describes the present invention with reference to the drawings.
Fig. 1 is exploded perspective view of the present invention.
Fig. 2 is the structural schematic diagram of filter screen of the present invention.
Wherein：1- pedestals；2- filter vats；3- filter bags；4- filter screens；41- swellings portion；42- main bodys；The tail portions 43-；44-
Sealing ring；45- supporting blocks；5- filter bag platens；6- inlets；7- bungs；8- shroud ring retaining rings；9- blow-off tees；10- diaphragm pressures
Table；11- air bleeding valves；12- exhaust pipes；13- water filling buckets；14- liquid outlets.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Refering to fig. 1-2, a kind of filter bag type filter, including pedestal 1, the filter vat 2 being arranged on pedestal 1 are arranged in mistake
Filter element in lauter tub 2 and bung 7, the bung 7 were pressed on by the way that the shroud ring retaining ring 8 on 2 wall of filter vat is arranged
On lauter tub 2,2 wall of the filter vat is equipped with inlet 6, and the pedestal 1 is equipped with liquid outlet 14, and the filter element included
Strainer 4 and the filter bag 3 being arranged in filter screen 4, the filter screen 4 include the main body 42 of cylinder, are connected to main body 42
The semicircle tail portion 43 of lower end and it is arranged in the swelling portion 41 of 42 upper end of main body, the swelling portion 41 is equipped with sealing ring 44,
The contact site of the swelling portion 41 and 2 inner wall of filter vat is located in the liquid inlet 6 lower sections, and the filter bag 3 is pressed by filter bag platen 5
Tightly on filter screen 4.
Pipeline is connected with blow-off tee 9 on 2 outer wall of heretofore described filter vat, and 9 one end of the blow-off tee is connected with
Diaphragm 10 and the other end are connected with air bleeding valve 11, and 11 other end of the air bleeding valve is connected with exhaust pipe 12, the exhaust
12 lower section of pipe is equipped with water filling bucket 13.
4 main body 42 of heretofore described filter screen is equipped with multiple supporting blocks 45.
In actual use, air bleeding valve 11 is opened, from 6 feed liquor of inlet, liquid enters filter vat 2, when filter vat 2
Air bleeding valve 11 is vented when inside reaching certain pressure, has bubble then to indicate there is gas in filter vat 2 in water filling bucket 13, waits until water filling bucket
Air bleeding valve 11 is then closed in bubble-free generation in 13, and liquid is filtered by filter bag 3, and the liquid filtered goes out from liquid outlet 14
It goes, when actually dismounting, swelling portion 41 is bonded by sealing ring 44 with 2 inner wall of filter vat compression on filter screen 4, good leak tightness,
The main body 42 of filter screen 4 is equipped with multiple supporting blocks 45 and is supported with 2 inner wall of filter vat so that the stable structure of filter screen 4 is not allowed
The opposite generation of filter vat 2 is significantly shaken easily in long-term vibration, strengthens whole stability and seal, and whole
Unpicking and washing conveniently for a filter element, need to only go lower filter bag platen 5 that can take out the cleaning of filter bag 3.Above-mentioned accompanying drawings and embodiments are only
For illustrating that the present invention, the appropriate changes or modifications that any technical field those of ordinary skill does it should all regard
Not depart from patent category of the present invention.
Claims (3)
1. a kind of filter bag type filter, including pedestal, the filter vat being set on the base, the filter element being arranged in filter vat
And bung, the bung are pressed on by the shroud ring retaining ring being arranged on filter vat wall on filter vat, on the filter vat wall
Equipped with inlet, the pedestal is equipped with liquid outlet, it is characterised in that：The filter element includes filter screen and is arranged in mistake
Filter bag in strainer, the filter screen include the main body of cylinder, are connected to semicircle tail portion and the setting of lower body
Swelling portion in main body upper end, the swelling portion are equipped with sealing ring, the contact site position in the swelling portion and filter vat inner wall
Below inlet, the filter bag is pressed on by filter bag platen on filter screen.
2. a kind of filter bag type filter according to claim 1, it is characterised in that：Pipeline is connected on the filter vat outer wall
Blow-off tee, described blow-off tee one end is connected with diaphragm and the other end is connected with air bleeding valve, and the air bleeding valve is another
End is connected with exhaust pipe, and water filling bucket is equipped with below the exhaust pipe.
3. a kind of filter bag type filter according to claim 1, it is characterised in that：The filter screen main body is equipped with multiple
Bracer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858759.1A CN108744646A (en) | 2018-07-31 | 2018-07-31 | A kind of filter bag type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858759.1A CN108744646A (en) | 2018-07-31 | 2018-07-31 | A kind of filter bag type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108744646A true CN108744646A (en) | 2018-11-06 |
Family
ID=63968393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810858759.1A Pending CN108744646A (en) | 2018-07-31 | 2018-07-31 | A kind of filter bag type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108744646A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246581A (en) * | 1992-09-30 | 1993-09-21 | Mechanical Manufacturing Corporation | Seamless filter bags with integral sealing means |
| CN201855606U (en) * | 2010-07-20 | 2011-06-08 | 嘉善川田环保科技有限公司 | Isolated liquid-feeding structure of bag-filter type filter |
| CN104056477A (en) * | 2014-06-18 | 2014-09-24 | 周紫阳 | Corrosion-resistant filter core |
| CN204723845U (en) * | 2015-06-04 | 2015-10-28 | 重庆富能达摩擦材料股份有限公司 | The bag filter that a kind of chemical industry water paint is special |
| CN207237422U (en) * | 2017-09-25 | 2018-04-17 | 云南海魂硅藻泥科技有限公司 | A kind of diatom material-mud high-efficiency filtration systems |
| CN208641940U (en) * | 2018-07-31 | 2019-03-26 | 苏州杰利凯工业设备有限公司 | A kind of filter bag type filter |
-
2018
- 2018-07-31 CN CN201810858759.1A patent/CN108744646A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5246581A (en) * | 1992-09-30 | 1993-09-21 | Mechanical Manufacturing Corporation | Seamless filter bags with integral sealing means |
| CN201855606U (en) * | 2010-07-20 | 2011-06-08 | 嘉善川田环保科技有限公司 | Isolated liquid-feeding structure of bag-filter type filter |
| CN104056477A (en) * | 2014-06-18 | 2014-09-24 | 周紫阳 | Corrosion-resistant filter core |
| CN204723845U (en) * | 2015-06-04 | 2015-10-28 | 重庆富能达摩擦材料股份有限公司 | The bag filter that a kind of chemical industry water paint is special |
| CN207237422U (en) * | 2017-09-25 | 2018-04-17 | 云南海魂硅藻泥科技有限公司 | A kind of diatom material-mud high-efficiency filtration systems |
| CN208641940U (en) * | 2018-07-31 | 2019-03-26 | 苏州杰利凯工业设备有限公司 | A kind of filter bag type filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |