CN206924541U - A kind of efficient dedusting filtering bag - Google Patents
A kind of efficient dedusting filtering bag Download PDFInfo
- Publication number
- CN206924541U CN206924541U CN201720763549.5U CN201720763549U CN206924541U CN 206924541 U CN206924541 U CN 206924541U CN 201720763549 U CN201720763549 U CN 201720763549U CN 206924541 U CN206924541 U CN 206924541U
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- CN
- China
- Prior art keywords
- wealthy
- support ring
- bag body
- ring
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
It the utility model is related to filter bag technical field,Especially a kind of efficient dedusting filtering bag,Including bag body,One end of bag body is opening,The other end of bag body is sealing,The both ends of the bag body are columnar straightway,The center section of the bag body is stretching structure,The stretching structure includes the outer wealthy support ring being arranged alternately and interior wealthy support ring,The broken line of cone-shaped is connected between the outer wealthy support ring and the outer rim of interior wealthy support ring,The structure that the utility model is coordinated using straightway with broken line,In storage, broken line, which folds, is easy to storage to transport,After expansion outside in the presence of wealthy support ring and interior wealthy support ring,Broken line state is presented in surface,There is bigger surface area than traditional straight barrel type under conditions of equal length,So as to improve filter efficiency,Air-ducting ring is also provided with addition, and wind-guiding is carried out to filter pocket mouths,Play a part of preventing sack from deforming and accelerating air flow.
Description
Technical field
It the utility model is related to filter bag technical field, more particularly to a kind of efficient dedusting filtering bag.
Background technology
Sack cleaner is a kind of dry type dust filtration device, and it is applied to trap tiny, dry, non-fiber dust, typically
Dedusting filtering bag is using the filter cloth or nonwoven felt of weaving into being carried out using the filtration of fabric to dusty gas
Filter, after dusty gas enters sack cleaner, particle is big, heavy dust, because the effect of gravity settles down, falls into
Ash bucket, for the gas containing relatively fine dust when passing through filtrate, dust is purified gas by detention.
Dedusting filtering bag of the prior art is generally cylindrical cross section, one end opening other end closing, although such structure
Simply, but it is easily deformed by airflow influence, causes filter effect bad, its surface area is effective in addition, so as to the rate of filtration
Also it is slower.
Utility model content
The purpose of this utility model is to solve to exist in the prior art the shortcomings that effect is poor, efficiency is low, and is proposed
A kind of efficient dedusting filtering bag.
To achieve these goals, the utility model employs following technical scheme：
A kind of efficient dedusting filtering bag, including bag body are designed, one end of bag body is opening, and the other end of bag body is sealing,
The both ends of the bag body are columnar straightway, and the center section of the bag body is stretching structure, the stretching structure bag
The outer wealthy support ring being arranged alternately and interior wealthy support ring are included, the diameter of the outer wealthy support ring is more than the diameter of interior wealthy support ring, described outer wealthy
The broken line of cone-shaped is connected between the outer rim of support ring and interior wealthy support ring, the inside that the bag is provided with one end of opening in vivo is set
There is air inlet ring, the air inlet ring and straightway are coaxial.
Preferably, the outer wealthy support ring and interior wealthy support ring are stainless steel coil.
Preferably, the air inlet ring is coaxially connected with the air-ducting ring of taper, and the air-ducting ring is coaxially connected with guide duct, institute
It is plastic tube to state guide duct.
Preferably, it is densely covered with through hole on the guide duct.
Preferably, the outside of the straightway is equidistantly provided with multiple shaping loops, and the shaping loop and straightway are coaxial.
The utility model proposes a kind of efficient dedusting filtering bag, beneficial effect is：The utility model uses straightway
The structure coordinated with broken line, in storage, broken line, which folds, is easy to storage to transport, wealthy support ring and interior outside after expansion
In the presence of wealthy support ring, broken line state is presented in surface, has bigger surface than traditional straight barrel type under conditions of equal length
Product, so as to improve filter efficiency, air-ducting ring is also provided with addition wind-guiding is carried out to filter pocket mouths, playing prevents sack from deforming and adding
The effect of fast air flow.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of efficient dedusting filtering bag structural representation.
In figure：Straightway 1, outer wealthy support ring 2, interior wealthy support ring 3, broken line 4, guide duct 5, through hole 6, air-ducting ring 7, air inlet ring
8th, shaping loop 9.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of efficient dedusting filtering bag, including bag body, one end of bag body is opening, and the other end of bag body is envelope
Mouthful, the both ends of bag body are columnar straightway 1, and the outside of straightway 1 is equidistantly provided with multiple shaping loops 9, shaping loop 9 with directly
Line segment 1 is coaxial.It is internal that air-flow from opening enters bag, is then filtrated to get fresh air through bag body, shaping loop 9 be used for sack and
Afterbody is shaped, and prevents from freeing deformation, so as to influence filter effect.
The center section of bag body is stretching structure, and stretching structure includes the outer wealthy support ring 2 being arranged alternately and interior wealthy support ring 3,
The diameter of outer wealthy support ring 2 is more than the diameter of interior wealthy support ring 3, and outer wealthy support ring 2 and interior wealthy support ring 3 are stainless steel coil.Outer wealthy support ring 2
The broken line 4 of cone-shaped is connected between the outer rim of interior wealthy support ring 3, shape between support ring 2 and interior wealthy support ring 3 is extended out after expansion and is bored
The broken line 4 of shape, there is bigger filtering surface under identical length compared to the filter bag of traditional straight barrel type, so as to effectively carry
Filtration efficiency.
The inside that bag is provided with one end of opening in vivo is provided with air inlet ring 8, and air inlet ring 8 and straightway 1 are coaxial.Air inlet ring 8 is same
Axis connection has the air-ducting ring 7 of taper, and air-ducting ring 7 is coaxially connected with guide duct 5, and guide duct 5 is plastic tube.Gathered on guide duct 5
There is through hole 6.Air inlet ring 8 is shaped to sack, while coordinates air-ducting ring 7 and guide duct 5 to dredge air-flow, accelerates air-flow
Flow, the through hole 6 that gathered on guide duct 5 contributes to air-flow Uniform Flow.
It is described above, the only 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 scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of efficient dedusting filtering bag, including bag body, one end of bag body is opening, and the other end of bag body is seals, its feature
It is：The both ends of the bag body are columnar straightway（1）, the center section of the bag body is stretching structure, described to stretch
Shrinking structure includes the outer wealthy support ring being arranged alternately（2）With interior wealthy support ring（3）, the outer wealthy support ring（2）Diameter be more than interior wealthy support
Circle（3）Diameter, the outer wealthy support ring（2）With interior wealthy support ring（3）Outer rim between be connected with the broken line of cone-shaped（4）, institute
The inside for stating one end that bag is provided with opening in vivo is provided with air inlet ring（8）, the air inlet ring（8）With straightway（1）Coaxially.
A kind of 2. efficient dedusting filtering bag according to claim 1, it is characterised in that：The outer wealthy support ring（2）With it is interior wealthy
Support ring（3）It is stainless steel coil.
A kind of 3. efficient dedusting filtering bag according to claim 1, it is characterised in that：The air inlet ring（8）It is coaxially connected
There is the air-ducting ring of taper（7）, the air-ducting ring（7）It is coaxially connected with guide duct（5）, the guide duct（5）For plastic tube.
A kind of 4. efficient dedusting filtering bag according to claim 3, it is characterised in that：The guide duct（5）On be densely covered with
Through hole（6）.
A kind of 5. efficient dedusting filtering bag according to claim 1, it is characterised in that：The straightway（1）Outside etc.
Away from provided with multiple shaping loops（9）, the shaping loop（9）With straightway（1）Coaxially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763549.5U CN206924541U (en) | 2017-06-28 | 2017-06-28 | A kind of efficient dedusting filtering bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763549.5U CN206924541U (en) | 2017-06-28 | 2017-06-28 | A kind of efficient dedusting filtering bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924541U true CN206924541U (en) | 2018-01-26 |
Family
ID=61353339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763549.5U Expired - Fee Related CN206924541U (en) | 2017-06-28 | 2017-06-28 | A kind of efficient dedusting filtering bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924541U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413127A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of efficient dedusting filtering bag |
| CN112774336A (en) * | 2020-12-30 | 2021-05-11 | 江阴市双菱环境设备有限公司 | Dust remover of crusher |
| CN113019047A (en) * | 2021-03-06 | 2021-06-25 | 南京鲁班建工集团有限公司 | Dust collector for architectural decoration engineering |
-
2017
- 2017-06-28 CN CN201720763549.5U patent/CN206924541U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413127A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of efficient dedusting filtering bag |
| CN112774336A (en) * | 2020-12-30 | 2021-05-11 | 江阴市双菱环境设备有限公司 | Dust remover of crusher |
| CN112774336B (en) * | 2020-12-30 | 2022-08-05 | 乌海市西水水泥有限责任公司 | Dust remover of crusher |
| CN113019047A (en) * | 2021-03-06 | 2021-06-25 | 南京鲁班建工集团有限公司 | Dust collector for architectural decoration engineering |
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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 |
Granted publication date: 20180126 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |