CN105727647A - Filter element assembly - Google Patents
Filter element assembly Download PDFInfo
- Publication number
- CN105727647A CN105727647A CN201610075790.9A CN201610075790A CN105727647A CN 105727647 A CN105727647 A CN 105727647A CN 201610075790 A CN201610075790 A CN 201610075790A CN 105727647 A CN105727647 A CN 105727647A
- Authority
- CN
- China
- Prior art keywords
- filtering bodies
- lid
- element kit
- cavity
- opening
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
Abstract
The invention discloses a filter element assembly which comprises a filter body, cover bodies and seal rings.The filter body is of a hollow structure and internally provided with a cavity.Openings are formed in the filter body and communicated with the cavity and the outer portion of the filter body.The filter body is made from polyethylene.A plurality of filter pores used for filtration are formed in the wall body of the filter body.The cover bodies are fixed to the openings in the filter body.Through holes are formed in the cover bodies and communicated with the openings and the outer portion of the filter body.The seal rings are installed on the cover bodies.The filter element assembly is simple in structure, the ventilation amount of filtration is large under high filter precision, the service life is long, the manufacturing process is simple, and the production efficiency is high.
Description
Technical field
The invention belongs to gas purification technique field, relate to a kind of element kit.
Background technology
The effect of element kit is by the dust-filtering in gas out, it is achieved purify gas.At present, element kit of the prior art includes by surrounding columnar filtering bodies, installing rack, lid and a sealing ring for filtering after paper or non-woven fabrics fold, filtering bodies is set on columnar installing rack, filtering bodies be respectively fixed at two ends with a lid, sealing ring is installed on lid.This element kit often comes with some shortcomings a little: 1, when filtering accuracy is higher, and ventilation can decline comparatively fast, thus causing that ventilation diminishes, it is impossible to meet user demand；2, paper or non-woven fabrics cracky, the service life of element kit is shorter；3, structure is complicated, and processing technology is loaded down with trivial details, thus causing that production efficiency is low.
For this, a kind of element kit of necessary design, to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of element kit, filtering accuracy is big compared with ventilation time high, and long service life and production efficiency are high.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of element kit, including filtering bodies, lid and sealing ring；
Described filtering bodies is hollow structure, is provided with cavity in it；
Described filtering bodies is additionally provided with opening, the outside of cavity and described filtering bodies described in this open communication；
The making material of described filtering bodies is polyethylene, and the wall body of this filtering bodies is provided with several filtration pores for filtering；
Described lid is fixed in described filtering bodies described opening part, and this lid is provided with through hole, and this through hole connects the outside of described opening and described filtering bodies, and described sealing ring is installed on described lid.
Further, the profile of described filtering bodies is cylindrical, is provided with one in tubular cavity in it, and the described opening being respectively arranged at two ends with circle of described filtering bodies, a described lid is fixed at the two ends of described filtering bodies respectively.
Further, the profile of described filtering bodies is cylindrical, is provided with one in tubular cavity in it, and one end of described filtering bodies is provided with the described opening of circle, and this end place of described filtering bodies is fixed with a described lid.
Further, the profile of described lid is in disk form, and this lid which is provided with a described through hole.
Further, described lid is adhered in described filtering bodies by glue.
Further, the centrage of described cavity overlaps with the centrage of described filtering bodies.
The method have the benefit that the element kit of the present invention, its simple in construction, and filtering bodies is be provided with several polythene materials filtering pore, compared with element kit of the prior art, this filter element is under relatively high filtering precision, the ventilation filtered is also bigger, and be hardly damaged, long service life, adopt centrifugal molding process one-shot forming to make filtering bodies, therefore processing technology is simple, and production efficiency is high.Therefore, the element kit of the present invention, filtering accuracy is big compared with ventilation time high, and long service life and production efficiency are high.
Accompanying drawing explanation
Fig. 1 is the perspective view of the element kit of the embodiment of the present invention 1.
Fig. 2 is the sectional view of element kit in Fig. 1.
Fig. 3 is the sectional view of the element kit of the embodiment of the present invention 2.
Description of reference numerals:
Filtering bodies 1, lid 2, sealing ring 3；
Cavity 11, opening 12；
Through hole 21.
Detailed description of the invention
Below in conjunction with the accompanying drawing of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1:
As depicted in figs. 1 and 2, the element kit of the present embodiment, this filter assemblies includes filtering bodies 1, lid 2 and sealing ring 3.The profile of filtering bodies 1 is cylindrical, and it is hollow structure, and in filtering bodies 1, processing has individual in tubular cavity 11, and wherein, the centrage of cavity 11 overlaps with the centrage of filtering bodies 1.
The two ends of filtering bodies 1 process a circular opening 12 respectively, and this opening 12 connects cavity 11 and the outside of filtering bodies 1.The making material of filtering bodies 1 is polyethylene, is made by centrifugal molding process, and the wall body of this filtering bodies 1 is provided with several filtration pores (accompanying drawing is not shown) for filtering.
A lid 2 is fixed at the two ends of filtering bodies 1 respectively, it is preferable that design, lid 2 is adhered in filtering bodies 1 by glue.On lid 2, processing has a through hole 21, the outside of this through hole 21 open communication 12 and filtering bodies 1.On lid 2, processing has the cannelure for installing sealing ring, and sealing ring 3 is arranged in this cannelure.
Embodiment 2:
The structure of the element kit of this embodiment is as shown in Figure 3.The element kit of the element kit of this embodiment and embodiment 1 the difference is that: one end processing of filtering bodies 1 has a circular opening 12, and this end place of filtering bodies 1 is fixed with a lid 2, and the other end of filtering bodies 1 is in sealing structure.
The operation principle of the element kit of the present invention is: element kit is connected with external pipe, filtered gas enters the cavity 11 in filtering bodies 1 through external pipe from opening 12, owing to the air pressure in cavity 11 is more than the air pressure outside filtering bodies 1, therefore cavity 11 is outside with filtering bodies 1 forms pressure reduction, gas in cavity 11 flows to outside through the filtration pore of the wall body of filtering bodies 1, this process mixes the dust granules in gas, cannot pass through to filter pore owing to dust granules is relatively big and filtered out, it is achieved thereby that the function of purification gas.
To sum up, the element kit of the present invention, its simple in construction, and also filtering bodies is be provided with several polythene materials filtering pore, compared with element kit of the prior art, this filter element is under relatively high filtering precision, and the ventilation of filtration is also relatively big, and is hardly damaged, long service life, adopting centrifugal molding process one-shot forming to make filtering bodies, therefore processing technology is simple, and production efficiency is high simultaneously.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. an element kit, including filtering bodies (1), lid (2) and sealing ring (3), it is characterised in that:
Described filtering bodies (1), in hollow structure, is provided with cavity (11) in it；
Being additionally provided with opening (12) in described filtering bodies (1), this opening (12) connects described cavity (11) and the outside of described filtering bodies (1)；
The making material of described filtering bodies (1) is polyethylene, and the wall body of this filtering bodies (1) is provided with several filtration pores for filtering；
Described lid (2) is fixed on upper described opening (12) place of described filtering bodies (1), this lid (2) is provided with through hole (21), this through hole (21) connects described opening (12) and the outside of described filtering bodies (1), and described sealing ring (3) is installed on described lid (2).
2. a kind of element kit according to claim 1, it is characterized in that, the profile of described filtering bodies (1) is cylindrical, one it is provided with in tubular cavity (11) in it, the described opening (12) being respectively arranged at two ends with circle of described filtering bodies (1), a described lid (2) is fixed at the two ends of described filtering bodies (1) respectively.
3. a kind of element kit according to claim 1, it is characterized in that, the profile of described filtering bodies (1) is cylindrical, one it is provided with in tubular cavity (11) in it, one end of described filtering bodies (1) is provided with the described opening (12) of circle, and this end place of described filtering bodies (1) is fixed with a described lid (2).
4. a kind of element kit according to Claims 2 or 3, it is characterised in that the profile of described lid (2) is in disk form, this lid (2) which is provided with a described through hole (21).
5. a kind of element kit according to claim 1 or 2 or 3, it is characterised in that described lid (2) is adhered in described filtering bodies (1) by glue.
6. a kind of element kit according to Claims 2 or 3, it is characterised in that the centrage of described cavity (11) overlaps with the centrage of described filtering bodies (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075790.9A CN105727647A (en) | 2016-02-03 | 2016-02-03 | Filter element assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075790.9A CN105727647A (en) | 2016-02-03 | 2016-02-03 | Filter element assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105727647A true CN105727647A (en) | 2016-07-06 |
Family
ID=56244773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610075790.9A Pending CN105727647A (en) | 2016-02-03 | 2016-02-03 | Filter element assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105727647A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429474A1 (en) * | 1974-04-24 | 1975-11-06 | C F E A Compagnie Francaise D | FILTER CARTRIDGE AND METHOD OF MANUFACTURING IT |
| CN2487883Y (en) * | 2001-06-13 | 2002-04-24 | 路通 | Filter element for filter |
| WO2004039475A1 (en) * | 2002-10-30 | 2004-05-13 | Nordic Air Filtration A /S | A filter element and an attachment system for a filter element |
| CN201179395Y (en) * | 2008-03-22 | 2009-01-14 | 赵振华 | Air filter |
| CN202289625U (en) * | 2011-10-31 | 2012-07-04 | 杭州富阳博纳水净化设备有限公司 | Filter element component |
| CN202446938U (en) * | 2012-03-02 | 2012-09-26 | 江苏省宜兴非金属化工机械厂有限公司 | Flue gas filter pipe |
| CN202569844U (en) * | 2012-03-27 | 2012-12-05 | 蚌埠市宏发滤清器有限公司 | Cylindrical filter element for air filter |
| CN203598590U (en) * | 2013-09-12 | 2014-05-21 | 广东美的生活电器制造有限公司 | Filter element assembly and water purification equipment with same |
| CN205412516U (en) * | 2016-02-03 | 2016-08-03 | 李锦添 | Filter element group spare |
-
2016
- 2016-02-03 CN CN201610075790.9A patent/CN105727647A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429474A1 (en) * | 1974-04-24 | 1975-11-06 | C F E A Compagnie Francaise D | FILTER CARTRIDGE AND METHOD OF MANUFACTURING IT |
| CN2487883Y (en) * | 2001-06-13 | 2002-04-24 | 路通 | Filter element for filter |
| WO2004039475A1 (en) * | 2002-10-30 | 2004-05-13 | Nordic Air Filtration A /S | A filter element and an attachment system for a filter element |
| CN201179395Y (en) * | 2008-03-22 | 2009-01-14 | 赵振华 | Air filter |
| CN202289625U (en) * | 2011-10-31 | 2012-07-04 | 杭州富阳博纳水净化设备有限公司 | Filter element component |
| CN202446938U (en) * | 2012-03-02 | 2012-09-26 | 江苏省宜兴非金属化工机械厂有限公司 | Flue gas filter pipe |
| CN202569844U (en) * | 2012-03-27 | 2012-12-05 | 蚌埠市宏发滤清器有限公司 | Cylindrical filter element for air filter |
| CN203598590U (en) * | 2013-09-12 | 2014-05-21 | 广东美的生活电器制造有限公司 | Filter element assembly and water purification equipment with same |
| CN205412516U (en) * | 2016-02-03 | 2016-08-03 | 李锦添 | Filter element group spare |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |