CN207221533U - A kind of filter bag for filtering smoke dust - Google Patents
A kind of filter bag for filtering smoke dust Download PDFInfo
- Publication number
- CN207221533U CN207221533U CN201720920048.3U CN201720920048U CN207221533U CN 207221533 U CN207221533 U CN 207221533U CN 201720920048 U CN201720920048 U CN 201720920048U CN 207221533 U CN207221533 U CN 207221533U
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- filter bag
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- filter
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Abstract
It the utility model is related to filter bag technical field, especially a kind of filter bag for filtering smoke dust, including filter bag main body, filter bag main body includes cushion, and cushion is located at the inner side of filter bag main body, the side of cushion is equipped with high-temperature-resistant layer, side of the high-temperature-resistant layer away from cushion is equipped with filter layer, side of the filter layer away from high-temperature-resistant layer is equipped with elastic layer, side of the elastic layer away from filter layer is equipped with wearing layer, wearing layer is located at the outside of filter bag main body, filter layer includes two layers of anti-corrosion layer, the side of anti-corrosion layer is equipped with filtering meshes, antistatic backing is equipped between filtering meshes.The utility model has heat-resisting quantity, deformation resistance and impact resistance, prevent filter bag from deforming by reinforcing mat and elastic layer, the impact resistance of filter bag is improved by circular cone and cushion, pass through anti-corrosion layer and antistatic backing, there is filter bag antistatic and corrosion resistant, so as to improve the service life of filter bag.
Description
Technical field
It the utility model is related to filter bag technical field, more particularly to a kind of filter bag for filtering smoke dust.
Background technology
Filter bag is the key component in sack cleaner operational process, and usual cylinder type filter bag is vertically hung at deduster
In.The fabric and design of filter bag, which should try one's best, to be pursued high efficiency filter, is easy to dust stripping and durable effect.Foreign countries' pocket type at present
Dedusting has been widely used smoke filtration, and the special filter bag that foreign countries manufacture according to industry-by-industry smoke filtration features is such as resistance to
High temperature modification, acid corrosion-resistant type, alkali corrosion resistance type, waste incineration tailored version etc., instead of high-pressure electrostatic precipitation and other dedusting skills
Art, bag-type dusting have become developed country's control essential technical equipment of smoke pollution.It is and domestic also without such filter bag
Product, high-end filter bag product still occupy staple market share by offshore company, especially in high temperature fume dust removal field, accelerate to grind
The new filter bag of hair China's independent intellectual property right seems particularly urgent and important.But heat-resisting quantity, the resistance to deformation of existing filter bag
Property and impact resistance are not very good so that the service life of filter bag substantially reduces, and we have proposed a kind of filtrating smoke dust for this
Filter bag.
Utility model content
The purpose of this utility model is and a kind of filtrating smoke dust filter proposed in order to solve shortcoming existing in the prior art
Bag.
To achieve these goals, the utility model employs following technical solution：
A kind of filter bag for filtering smoke dust, including filter bag main body are designed, the filter bag main body includes cushion, and cushion position
In the inner side of filter bag main body, the side of the cushion is equipped with high-temperature-resistant layer, and side of the high-temperature-resistant layer away from cushion is set
There is filter layer, side of the filter layer away from high-temperature-resistant layer is equipped with elastic layer, and side of the elastic layer away from filter layer is set
There is wearing layer, and multiple air holes are equidistantly equipped with elastic layer and wearing layer, the wearing layer is located at the outer of filter bag main body
Side, the filter layer include two layers of anti-corrosion layer, and the side of the anti-corrosion layer is equipped with filtering meshes, and filtering meshes position
Between anti-corrosion layer, antistatic backing is equipped between the filtering meshes.
Preferably, retainer ring is equipped with the sack of the filter bag main body, and the sack of retainer ring and filter bag main body is fixed
Connection, the outer surface of the filter bag main body is equipped with reinforcing mat, and reinforcing mat is fixedly connected with filter bag main body.
Preferably, the high-temperature-resistant layer includes thermal insulation layer and refractory layer, and refractory layer is located at the side of thermal insulation layer, described
Refractory layer is connected with cushion, and the thermal insulation layer is contacted with filter layer.
Preferably, the bottom in the filter bag main body is equipped with circular cone, and the top of the circular cone is arc-shaped.
Preferably, the anti-corrosion layer loses layer for polyethylene anticorrosion, and the filtering meshes are fibrous filter layer.
The utility model proposes a kind of filter bag for filtering smoke dust, beneficial effect is：The utility model have heat-resisting quantity,
Deformation resistance and impact resistance, prevent filter bag from deforming by reinforcing mat and elastic layer, and filter bag is improved by circular cone and cushion
Impact resistance, by anti-corrosion layer and antistatic backing, there is filter bag antistatic and corrosion resistant, so as to improve filter
The service life of bag.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of filter bag for filtering smoke dust structure diagram；
Fig. 2 be the utility model proposes a kind of filter bag for filtering smoke dust schematic cross-sectional view；
Fig. 3 be the utility model proposes a kind of filter bag for filtering smoke dust high-temperature-resistant layer structure diagram；
Fig. 4 be the utility model proposes a kind of filter bag for filtering smoke dust filter layer structure diagram.
In figure：Retainer ring 1, filter bag main body 2, reinforcing mat 3, circular cone 4, wearing layer 5, elastic layer 6, air hole 7, filter layer 8,
High-temperature-resistant layer 9, cushion 10, thermal insulation layer 11, refractory layer 12, anti-corrosion layer 13, filtering meshes 14, antistatic backing 15.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely retouch, it is clear that the embodiment retouched is only the utility model part of the embodiment, instead of all the embodiments.
With reference to Fig. 1-4, a kind of filter bag for filtering smoke dust, including filter bag main body 2, is equipped with retainer ring at the sack of filter bag main body 2
1, and retainer ring 1 is fixedly connected with the sack of filter bag main body 2, and the outer surface of filter bag main body 2 is equipped with reinforcing mat 3, and strengthens
Net 3 is fixedly connected with filter bag main body 2, and the bottom in filter bag main body 2 is equipped with circular cone 4, and the top of circular cone 4 is arc-shaped, by solid
Determine ring 1 to strut the sack of filter bag main body 2, easy to the entrance of dust, while the peace to filter bag main body 2 is easy to by retainer ring 1
Dress, strengthens filter bag main body 2 by reinforcing mat 3, prevents filter bag main body 2 from deforming, so as to reduce the usability of filter bag main body 2
Can, the air draught produced by boasting is disperseed by circular cone 4, prevents the impact of air from being damaged to filter bag main body 2, is reduced
The service life of filter bag main body 2.
Filter bag main body 2 includes cushion 10, and cushion 10 is located at the inner side of filter bag main body 2, the side of cushion 10
Equipped with high-temperature-resistant layer 9, side of the high-temperature-resistant layer 9 away from cushion 10 is equipped with filter layer 8, filter layer 8 away from high-temperature-resistant layer 9 one
Side is equipped with elastic layer 6, and side of the elastic layer 6 away from filter layer 8 is equipped with wearing layer 5, and impartial on elastic layer 6 and wearing layer 5
Away from equipped with multiple air holes 7, wearing layer 5 is located at the outside of filter bag main body 2, and high-temperature-resistant layer 9 includes thermal insulation layer 11 and refractory layer 12,
And refractory layer 12 is located at the side of thermal insulation layer 11, refractory layer 12 is connected with cushion 10, and thermal insulation layer 11 is contacted with filter layer 8,
Impact of the air to filter bag main body 2 is reduced by cushion 10, prevents filter bag main body 2 from folding to filter bag main body 2 by elastic layer 6
Cause to damage, the wearability of filter bag main body 2 is improved by wearing layer 5, so as to improve the service life of filter bag, passes through air hole 7
Easy to the outflow of air, by thermal insulation layer 11 and refractory layer 12, injury of the high temperature to filter bag is prevented, so as to reduce the use of filter bag
Service life.
Filter layer 8 includes two layers of anti-corrosion layer 13, and the side of anti-corrosion layer 13 is equipped with filtering meshes 14, and filter screen
Layer 14 is equipped with antistatic backing 15 between anti-corrosion layer 13 between filtering meshes 14, anti-corrosion layer 13 loses for polyethylene anticorrosion
Layer, filtering meshes 14 are fibrous filter layer, by anti-corrosion layer 13 and antistatic backing 15, have filter bag antistatic and corrosion-resistant
Function, so as to extend the service life of filter bag, by filtering meshes 14 so as to achieving the purpose that filtering dust.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of filter bag for filtering smoke dust, including filter bag main body（2）, it is characterised in that the filter bag main body（2）Including cushion
（10）, and cushion（10）Positioned at filter bag main body（2）Inner side, the cushion（10）Side be equipped with high-temperature-resistant layer（9）,
The high-temperature-resistant layer（9）Away from cushion（10）Side be equipped with filter layer（8）, the filter layer（8）Away from high-temperature-resistant layer（9）
Side be equipped with elastic layer（6）, the elastic layer（6）Away from filter layer（8）Side be equipped with wearing layer（5）, and elastic layer
（6）And wearing layer（5）On be equidistantly equipped with multiple air holes（7）, the wearing layer（5）Positioned at filter bag main body（2）Outside, institute
State filter layer（8）Including two layers of anti-corrosion layer（13）, the anti-corrosion layer（13）Side be equipped with filtering meshes（14）, and
Filtering meshes（14）Positioned at anti-corrosion layer（13）Between, the filtering meshes（14）Between be equipped with antistatic backing（15）.
A kind of 2. filter bag for filtering smoke dust according to claim 1, it is characterised in that the filter bag main body（2）Sack at
Equipped with retainer ring（1）, and retainer ring（1）With filter bag main body（2）Sack be fixedly connected, the filter bag main body（2）Appearance
Face is equipped with reinforcing mat（3）, and reinforcing mat（3）With filter bag main body（2）It is fixedly connected.
A kind of 3. filter bag for filtering smoke dust according to claim 1, it is characterised in that the high-temperature-resistant layer（9）Including heat-insulated
Layer（11）And refractory layer（12）, and refractory layer（12）Positioned at thermal insulation layer（11）Side, the refractory layer（12）With cushion
（10）Connection, the thermal insulation layer（11）With filter layer（8）Contact.
A kind of 4. filter bag for filtering smoke dust according to claim 1, it is characterised in that the filter bag main body（2）Interior bottom
Equipped with circular cone（4）, the circular cone（4）Top to be arc-shaped.
A kind of 5. filter bag for filtering smoke dust according to claim 1, it is characterised in that the anti-corrosion layer（13）For polyethylene
Corrosion-resistant coating, the filtering meshes（14）For fibrous filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920048.3U CN207221533U (en) | 2017-07-27 | 2017-07-27 | A kind of filter bag for filtering smoke dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720920048.3U CN207221533U (en) | 2017-07-27 | 2017-07-27 | A kind of filter bag for filtering smoke dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221533U true CN207221533U (en) | 2018-04-13 |
Family
ID=61854986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720920048.3U Expired - Fee Related CN207221533U (en) | 2017-07-27 | 2017-07-27 | A kind of filter bag for filtering smoke dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185321A (en) * | 2017-07-27 | 2017-09-22 | 江苏丰鑫源环保集团有限公司 | A kind of filter bag for filtering smoke dust |
-
2017
- 2017-07-27 CN CN201720920048.3U patent/CN207221533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185321A (en) * | 2017-07-27 | 2017-09-22 | 江苏丰鑫源环保集团有限公司 | A kind of filter bag for filtering smoke dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20180727 |