CN201200840Y - Adsorption type one-level filter material with soft magnetic strip for plate and frame type air filters - Google Patents
Adsorption type one-level filter material with soft magnetic strip for plate and frame type air filters Download PDFInfo
- Publication number
- CN201200840Y CN201200840Y CNU2008200709041U CN200820070904U CN201200840Y CN 201200840 Y CN201200840 Y CN 201200840Y CN U2008200709041 U CNU2008200709041 U CN U2008200709041U CN 200820070904 U CN200820070904 U CN 200820070904U CN 201200840 Y CN201200840 Y CN 201200840Y
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- soft magnetic
- filter
- filter core
- magnetic stripe
- plate
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Abstract
The utility model belongs to the air filter technology. The soft magnetic strip absorption type first level filter material of a plate frame type air filter consists of soft magnetic strips (14) and a filter element (16), wherein the two soft magnetic strips are located on the upper and lower ends of the filter element (16). According to the characteristics of a second level filter structure of the plate frame type filter, the first level filter material located on an external layer consists of the soft magnetic strips and the filter element. The structure which can be conveniently assembled and disassembled is quite suitable for regular assembly and disassembly and replacement, thereby overcoming the defects of a complicated structure and great time and labor consumption in the prior election and connection. Simultaneously the filter element adopts a thick cotton felt formed by jet gel cotton so as to reduce the resistance received by the air entering the first level filter material and obviously improve the filtration efficiency. In addition, the soft magnetic strips can also absorb the metallic particles contained in the air entering the air filter, thereby reaching the aim of removing the metal particles.
Description
Technical field
The utility model belongs to the air cleaner technology, mainly proposes a kind of plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate.
Background technology
Plate and frame air cleaner filter area is big, the air intake flow velocity is low, so no any noise in service in servicely need not any auxiliary power facility, its energy consumption is zero, thereby it is a typical environment protection energy-saving equipment.Because it has the superior technical performance and the security performance of stable operation, becomes the optimal renewal product of big flow axis flow fan high accuracy air cleaner.The patent No. be ZL02270121.4 its structure of plate and frame air cleaner as shown in Figure 1 and Figure 2, mainly include air intake, housing 3, positive and negative pressure door 2, filter and air outlet slit 13; Be provided with the rain-proof shelter 1 of outside protrusion around the housing 3, set the air admission hole of shutter on the rain-proof shelter, constitute air from around enter structure of filter.Air filter is arranged in the housing, and it is made up of rectangle filter core frame 8 and a plurality of filter cores of being arranged on the filter core frame 8, and filter core is placed in the grid on the filter core frame, and grid multilayer arrangement and every layer up and down has a plurality of.It adopts two-stage air filtration structure, each filter core have inside and outside two-layer be one-level, the different filter core in cascade filtration aperture.Its internal layer is that the secondary filter core is arranged in the housing of metallic plate formation, skin be the secondary filtrate be positioned at the one-level filter core outer and by pressing plate with bolt, fixed by nut on the metal shell of secondary filter core, this syndeton is comparatively complicated, time-consuming, and the folding dress is very inconvenient.The one-level filtrate is positioned at skin and bears filtration duty one time, thus need at work often to carry out to it cleaned and changed, this requirement of the obvious incompatibility of original syndeton.
Summary of the invention
The utility model proposes a kind of plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate, its main purpose promptly is to make it to have folding and adorns conveniently characteristics, cleans, changes it is carried out regular dismounting; Its purpose also is further to improve the filter efficiency of one-level filtrate, also can have suction-operated preferably to entering the airborne metal particle of air cleaner simultaneously.
The utility model takes following technical proposals to finish its invention task: a kind of plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate, and it is made of soft magnetic stripe and filter core, and wherein soft magnetic stripe is two and lays respectively at the two ends up and down of filter core.
The thick cotton felt of described filter core for constituting by gum sprayed cotton.
The back side of described filter core is to have nylon mesh on the face of relative secondary filter core.
Described soft magnetic stripe is coated and fixed at the upper/lower terminal of filter core by flexible material.
Described soft magnetic stripe absorption is combined on the metal shell of secondary filter core.
The characteristics of the utility model board frame-type filter cascade filtration structure adopt soft magnetic stripe and filter core to constitute the structure that can carry out dismounting easily to being positioned at outer field one-level filtrate, are adapted to very much regular dismounting and clean and change; Overcome original mounting connection structure complexity, time-consuming defective of taking a lot of work.The thick cotton felt that filter core employing simultaneously is made of gum sprayed cotton reduces the air drag that enters the one-level filtrate, and filter efficiency obviously improves, soft magnetic stripe also can be adsorbed on the soft magnetic stripe entering the metal particle that contains in the air cleaner air, reaches the purpose of removing metal particle.
Description of drawings
Fig. 1 is the structural representation of plate and frame air cleaner.
Fig. 2 is A-A profile of Fig. 1.
Fig. 3 is the structural representation of the utility model one-level filtrate.
Fig. 4 is A-A profile of Fig. 3.
Among the figure, 1, rain-proof shelter, 2, the positive and negative pressure door, 3, housing, 4, the access path door, 5, platform, 6, support, 7, silencer, 8, the filter core frame, 9, outer filter core, 10, the internal layer filter core, 11, the pressure differential detection instrument, 12, access path, 13, air outlet slit, 14, soft magnetic stripe, 15, nylon cloth, 16, filter core.
The specific embodiment
The embodiment that provides in conjunction with the accompanying drawings is illustrated the utility model:
As shown in Figure 3, Figure 4, the utility model one-level filtrate is made of soft magnetic stripe 14 and filter core 16, and wherein soft magnetic stripe is two and be coated and fixed by nylon cloth 15 and be connected the upper/lower terminal of filter core 16 up and down, and promptly nylon cloth 15 clads live soft magnetic stripe and prick to be sewn on the filter core.Filter core 16 can be the thick cotton felt that is made of gum sprayed cotton, and its back side is to have the nylon mesh (not shown) on the face of relative secondary filter core.During use, the one-level filtrate is connected on the metal framework of secondary filter core housing air inlet by its upper and lower two soft magnetic stripes, 14 absorption.
Claims (5)
1, a kind of plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate is characterized in that: described one-level filtrate is made of soft magnetic stripe (14) and filter core (16), and wherein soft magnetic stripe is two and is positioned at the upper/lower terminal of filter core (16).
2, plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate according to claim 1 is characterized in that: the thick cotton felt that described filter core (16) constitutes for gum sprayed cotton.
3, plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate according to claim 1 is characterized in that: the back side of described filter core (16) is to have nylon mesh on the face of relative secondary filter core.
4, plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate according to claim 1, it is characterized in that: described soft magnetic stripe (14) is coated and fixed at the upper/lower terminal of filter core (16) by flexible material.
5, plate and frame air cleaner soft magnetic stripe absorption type one-level filtrate according to claim 1 is characterized in that: described soft magnetic stripe (14) absorption is combined on the metal shell of secondary filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200709041U CN201200840Y (en) | 2008-06-06 | 2008-06-06 | Adsorption type one-level filter material with soft magnetic strip for plate and frame type air filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200709041U CN201200840Y (en) | 2008-06-06 | 2008-06-06 | Adsorption type one-level filter material with soft magnetic strip for plate and frame type air filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200840Y true CN201200840Y (en) | 2009-03-04 |
Family
ID=40423151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200709041U Expired - Lifetime CN201200840Y (en) | 2008-06-06 | 2008-06-06 | Adsorption type one-level filter material with soft magnetic strip for plate and frame type air filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200840Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731237A (en) * | 2017-01-22 | 2017-05-31 | 江苏欣润塑胶有限公司 | A kind of PVC filters |
| CN110548358A (en) * | 2019-08-27 | 2019-12-10 | 温州普锐智能科技有限公司 | Adsorption type easy-to-clean plate frame air filter element |
-
2008
- 2008-06-06 CN CNU2008200709041U patent/CN201200840Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731237A (en) * | 2017-01-22 | 2017-05-31 | 江苏欣润塑胶有限公司 | A kind of PVC filters |
| CN110548358A (en) * | 2019-08-27 | 2019-12-10 | 温州普锐智能科技有限公司 | Adsorption type easy-to-clean plate frame air filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |
|
| CX01 | Expiry of patent term |