CN202962173U - Dual-layer-filter-cartridge filter - Google Patents
Dual-layer-filter-cartridge filter Download PDFInfo
- Publication number
- CN202962173U CN202962173U CN 201220672458 CN201220672458U CN202962173U CN 202962173 U CN202962173 U CN 202962173U CN 201220672458 CN201220672458 CN 201220672458 CN 201220672458 U CN201220672458 U CN 201220672458U CN 202962173 U CN202962173 U CN 202962173U
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- China
- Prior art keywords
- filter
- filter core
- core
- filtering cartridge
- cartridge filter
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model relates to a dual-layer-filter-cartridge filter which consists of a sealing rubber strip, an external top cover, an inner cartridge top cover, an outer filter element, an inner filter element and a bottom cover, and is vertically arranged; the filter materials are polyester coated filter materials; the filter element comprises an inner layer filter element and an outer layer filter element so as to form two independent inverted conical cylinders: an internal inverted conical cylinder and an external inverted conical cylinder; and the filter area is increased per unit volume, and the ash cleaning effect is ensured well. The dual-layer-filter-cartridge filter provided by the utility model is reasonable in design, has less device occupied area, has a good ash cleaning effect, and improves the using area of the filter cartridge filter.
Description
Technical field
The utility model relates to a kind of atmospheric dust pollution purification facility of field of Environment Protection, especially a kind of double-deck filtering cartridge filter.
Background technology
Existing filtering cartridge filter mostly is column type individual layer filter cylinder, and the unit volume filter area is less.The filtering cartridge filter mounting means is horizontal dress or perpendicular dress, the horizontal dress of filtering cartridge filter, and the cleaner small volume, but ash-removal effect is bad, and the actual usable floor area of filtering cartridge filter only has 60%; The perpendicular dress of filtering cartridge filter, ash-removal effect is more horizontal to install, but cleaner is bulky, and floor space is larger.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and double-deck filtering cartridge filter is provided, and reasonable in design, occupation area of equipment is few, and ash-removal effect is good.
The technology solution that the utility model adopts is as follows:
Double-deck filtering cartridge filter is comprised of sealing joint strip, outer cover, inner core top cover, outer filter core, inner filter core and bottom; Described double-deck filtering cartridge filter is vertical device, is divided into inside and outside two-layer filter core, and outer filter core and inner filter core are designed to back taper, are supported by outer cover, inner core top cover, outer filter core inner support, inner filter core inner support respectively, consist of two inside and outside independent back taper cylinder.
Separate by cutting off cylinder between independent back taper cylinder inside and outside described two, form two vent passages; Part dust-contained airflow by outer filter element filtering after through outer filter core inner support, cut off cylinder upper channel and guide shell discharge; Part dust-contained airflow is discharged through inner filter core inner support and inner core top cover after entering partition cylinder lower passage and inner filter core filtration through bottom, and the dust detention after filtration is cleared up by deashing device at the filter core outer surface.
The filtering material of described double-deck filtering cartridge filter is the polyester coated filter material, and wide pleat increases filter area apart from design under unit volume.
Described double-deck filtering cartridge filter is connected with cleaner by sealing joint strip, guarantees sealing.
The beneficial effects of the utility model are:
The utility model is reasonable in design, and occupation area of equipment is few, and ash-removal effect is good, has improved the usable floor area of filtering cartridge filter.
Description of drawings:
Fig. 1 is the structural representation of the double-deck filtering cartridge filter of the utility model.
The specific embodiment:
With reference to accompanying drawing 1, double-deck filtering cartridge filter is comprised of sealing joint strip 1, outer cover 2, inner core top cover 3, outer filter core 5, inner filter core 10 and bottom 8; Described double-deck filtering cartridge filter is divided into inside and outside two-layer filter core, outer filter core 5 and inner filter core 10 are designed to back taper, supported by outer cover 2, inner core top cover 3, outer filter core inner support 6, inner filter core inner support 9 respectively, independent back taper cylinder inside and outside consisting of two, increase filter area, better guarantee ash-removal effect.
Separate by cutting off cylinder 7 between described interior external conical-tube, form two vent passages; Part dust-contained airflow is discharged through outer filter core inner support 6, partition cylinder 7 upper channels and guide shell 4 after filtering by outer filter core 5; Part dust-contained airflow is discharged through inner filter core inner support 9 and inner core top cover 3 after entering partition cylinder 7 lower passage and inner filter core 10 filtrations through bottom 8, and the dust detention after filtration is cleared up by deashing device at the filter core outer surface.
Described double-deck filtering cartridge filter is connected with cleaner, seals by sealing joint strip 1, guarantees to connect air-tightness.
The filtering material of described double-deck filtering cartridge filter is the polyester coated filter material, and wide pleat increases filter area apart from design under unit volume.
Claims (3)
1. double-deck filtering cartridge filter, is characterized in that: be comprised of sealing joint strip (1), outer cover (2), inner core top cover (3), outer filter core (5), inner filter core (10) and bottom (8); Described double-deck filtering cartridge filter is divided into inside and outside two-layer filter core, outer filter core (5) and inner filter core (10) are designed to back taper, supported by outer cover (2), inner core top cover (3), outer filter core inner support (6), inner filter core inner support (9) respectively, consist of two inside and outside independent back taper cylinder.
2. described double-deck filtering cartridge filter according to claim 1, it is characterized in that: separate by cutting off cylinder (7) between independent back taper cylinder inside and outside described two, form two vent passages, after part dust-contained airflow passed through outer filter core (5) filtration, process outer filter core inner support (6), process were by cutting off (7) upper channel, guide shell (4) discharge; Part dust-contained airflow enters through bottom (8), after cutting off cylinder (7) lower passage, inner filter core (10) filtration, discharges through inner filter core inner support (9), inner core top cover (3), and the dust detention after filtration is cleared up by deashing device at the filter core outer surface.
3. described double-deck filtering cartridge filter according to claim 1, it is characterized in that: described double-deck filtering cartridge filter is tightly connected by sealing joint strip (1) and cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672458 CN202962173U (en) | 2012-12-10 | 2012-12-10 | Dual-layer-filter-cartridge filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672458 CN202962173U (en) | 2012-12-10 | 2012-12-10 | Dual-layer-filter-cartridge filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962173U true CN202962173U (en) | 2013-06-05 |
Family
ID=48503304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220672458 Expired - Fee Related CN202962173U (en) | 2012-12-10 | 2012-12-10 | Dual-layer-filter-cartridge filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962173U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032094A (en) * | 2015-07-11 | 2015-11-11 | 苏州华达仪器设备有限公司 | Guide, dust-removal and filtration structure |
| CN105289148A (en) * | 2015-10-12 | 2016-02-03 | 临安汉克森过滤设备有限公司 | Compressed air impurity water and oil filter |
| CN106440127A (en) * | 2016-08-30 | 2017-02-22 | 连云港职业技术学院 | Cold air type air cooling device |
| CN112105439A (en) * | 2018-02-13 | 2020-12-18 | 康斐尔Apc有限责任公司 | Split deflector, centering device, filter unit, method for assembling filter unit and cleaning method |
-
2012
- 2012-12-10 CN CN 201220672458 patent/CN202962173U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032094A (en) * | 2015-07-11 | 2015-11-11 | 苏州华达仪器设备有限公司 | Guide, dust-removal and filtration structure |
| CN105289148A (en) * | 2015-10-12 | 2016-02-03 | 临安汉克森过滤设备有限公司 | Compressed air impurity water and oil filter |
| CN106440127A (en) * | 2016-08-30 | 2017-02-22 | 连云港职业技术学院 | Cold air type air cooling device |
| CN106440127B (en) * | 2016-08-30 | 2022-03-18 | 连云港职业技术学院 | Cold air type air cooling device |
| CN112105439A (en) * | 2018-02-13 | 2020-12-18 | 康斐尔Apc有限责任公司 | Split deflector, centering device, filter unit, method for assembling filter unit and cleaning method |
| US11433344B2 (en) | 2018-02-13 | 2022-09-06 | Camfil Apc Gmbh | Divided flow guiding device, kit comprising base body and end piece of a flow guiding device, filter unit and method for cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |