CN207102175U - A kind of dust-removal cloth-bag leak test device - Google Patents
A kind of dust-removal cloth-bag leak test device Download PDFInfo
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- CN207102175U CN207102175U CN201721083637.7U CN201721083637U CN207102175U CN 207102175 U CN207102175 U CN 207102175U CN 201721083637 U CN201721083637 U CN 201721083637U CN 207102175 U CN207102175 U CN 207102175U
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- dust
- bag
- tube
- removal cloth
- valve
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Abstract
A kind of device for checking whether dust-removal cloth-bag is damaged is the utility model is related to, belongs to dust-removal cloth-bag detection device technical field.Technical scheme is：Include dust catching bag connecting tube（1）, electromagnetism back-flushing valve（2）, connection valve（3）, valve（4）, compressed gas tube（5）, sucker（6）, pressure gauge（8）And airway tube（9）, airway tube（9）One end and compressed gas tube（5）Connection, airway tube（9）The other end and sucker（6）Connection, airway tube（9）On be sequentially provided with valve（4）, connection valve（3）, electromagnetism back-flushing valve（2）And pressure gauge（8）, dust catching bag connecting tube（1）One end be connected with dust catching bag, dust catching bag connecting tube（1）The other end and airway tube（9）Connection.The beneficial effects of the utility model are：It can improve dust-collecting bag with the breakage of quick detection dust-removal cloth-bag and change speed and maintenance efficiency, strive for valuable time for main equipment operation.
Description
Technical field
A kind of device for checking whether dust-removal cloth-bag is damaged is the utility model is related to, belongs to the detection of metallurgy industry dust-removal cloth-bag
Equipment technical field.
Background technology
At present, in metallurgy industry environmental protection facility, the leak test of dust-collecting bag does not have special detection instrument, mainly by mesh
It is whether damaged by hand inspection dust-removal cloth-bag after surveying or manually disassembling dust-removal cloth-bag, operation inconvenience, operating efficiency
It is low, while expend a large amount of manpower and materials.
Utility model content
The utility model purpose is to provide a kind of dust-removal cloth-bag leak test device, by anti-after being ventilated to dust-removal cloth-bag
Blow, and dust overflows situation after the observed pressure meter pressure rate of decay and blowback, accurately judges whether dust-removal cloth-bag is damaged, solves
Problem present in background technology.
The technical solution of the utility model is：
A kind of dust-removal cloth-bag leak test device, comprising dust catching bag connecting tube, electromagnetism back-flushing valve, connection valve, valve,
Compressed gas tube, sucker, pressure gauge and airway tube, one end of airway tube are connected with compressed gas tube, the other end of airway tube with
Sucker is connected, and valve, connection valve, electromagnetism back-flushing valve and pressure gauge, powder are sequentially provided with according to the direction of gas flowing on airway tube
One end of dirt trapping bag connecting tube is connected with dust catching bag, and the other end of dust catching bag connecting tube is connected with airway tube.
The center line of the dust catching bag connecting tube and the center line of airway tube are provided with angle.
Sucker of the junction of the dust catching bag connecting tube and airway tube close to airway tube one end.
The dust catching bag connecting tube is transparent pipe.
The diameter of the sucker and the bore of dust-removal cloth-bag match.
Using the utility model, by the sucker suction of airway tube one end at the bore of dust-removal cloth-bag, open on airway tube
Electromagnetism back-flushing valve and valve, nitrogen or compressed air are passed through into dust-removal cloth-bag, by observing the pressure gauge pressure on airway tube
Dust overflows situation after the power rate of decay and blowback, it is possible to accurately judges whether dust-removal cloth-bag is damaged.
The beneficial effects of the utility model are：Easy to use, simple to operate, cost is cheap, can be with quick detection dust removing cloth
The breakage of bag, improve dust-collecting bag and change speed and maintenance efficiency, strive for valuable time for main equipment operation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：Dust catching bag connecting tube 1, electromagnetism back-flushing valve 2, connection valve 3, valve 4, compressed gas tube 5, sucker 6, remove
Dirt device card 7, pressure gauge 8, airway tube 9.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1, a kind of dust-removal cloth-bag leak test device, comprising dust catching bag connecting tube 1, electromagnetism back-flushing valve 2,
Connection valve 3, valve 4, compressed gas tube 5, sucker 6, pressure gauge 8 and airway tube 9, one end and the compressed gas tube 5 of airway tube 9 connect
Connect, the other end of airway tube 9 is connected with sucker 6, and the direction flowed on airway tube 9 according to gas is sequentially provided with valve 4, connection valve
3rd, electromagnetism back-flushing valve 2 and pressure gauge 8, one end of dust catching bag connecting tube 1 are connected with dust catching bag, the connection of dust catching bag
The other end of pipe 1 is connected with airway tube 9.
In the present embodiment, dust catching bag connecting tube 1 uses transparent pipe, is easy to observe the dust after dust-removal cloth-bag blowback
Spilling situation.The center line of dust catching bag connecting tube 1 is provided with angle, dust catching bag connecting tube 1 with the center line of airway tube 9
Sucker 6 with the junction of airway tube 9 close to the one end of airway tube 9, sucker 6 are connected with airway tube 9 by ring flange, detachably,
It is convenient to change.
Various sizes of sucker 6 is designed according to the bore of dust-removal cloth-bag, it is corresponding to use.During detection, by the one end of airway tube 9
Sucker 6 is adsorbed at the bore of dust-removal cloth-bag, opens electromagnetism back-flushing valve 2 and valve 4 on airway tube 9, is led into dust-removal cloth-bag
Enter nitrogen or compressed air, by observe the pressure gauge 8 on airway tube 9 decline of pressure speed and blowback after dust overflow feelings
Condition, it is possible to accurately judge whether dust-removal cloth-bag is damaged.
Claims (5)
1. a kind of dust-removal cloth-bag leak test device, it is characterised in that include dust catching bag connecting tube（1）, electromagnetism back-flushing valve
（2）, connection valve（3）, valve（4）, compressed gas tube（5）, sucker（6）, pressure gauge（8）And airway tube（9）, airway tube（9）'s
One end and compressed gas tube（5）Connection, airway tube（9）The other end and sucker（6）Connection, airway tube（9）On according to gas stream
Dynamic direction is sequentially provided with valve（4）, connection valve（3）, electromagnetism back-flushing valve（2）And pressure gauge（8）, dust catching bag connecting tube
（1）One end be connected with dust catching bag, dust catching bag connecting tube（1）The other end and airway tube（9）Connection.
2. a kind of dust-removal cloth-bag leak test device according to claim 1, it is characterised in that the dust catching bag connects
Adapter（1）Center line and airway tube（9）Center line be provided with angle.
A kind of 3. dust-removal cloth-bag leak test device according to claim 1 or 2, it is characterised in that the dust catching bag
Connecting tube（1）With airway tube（9）Junction close to airway tube（9）The sucker of one end（6）.
A kind of 4. dust-removal cloth-bag leak test device according to claim 1 or 2, it is characterised in that the dust catching bag
Connecting tube（1）For transparent pipe.
A kind of 5. dust-removal cloth-bag leak test device according to claim 1, it is characterised in that the sucker（6）Diameter
Match with the bore of dust-removal cloth-bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083637.7U CN207102175U (en) | 2017-08-28 | 2017-08-28 | A kind of dust-removal cloth-bag leak test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083637.7U CN207102175U (en) | 2017-08-28 | 2017-08-28 | A kind of dust-removal cloth-bag leak test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102175U true CN207102175U (en) | 2018-03-16 |
Family
ID=61577921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083637.7U Active CN207102175U (en) | 2017-08-28 | 2017-08-28 | A kind of dust-removal cloth-bag leak test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207102175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647061A (en) * | 2018-12-18 | 2019-04-19 | 新乡中新化工有限责任公司 | A kind of operating method for fine coal chemical industry filter bag leakage detection |
-
2017
- 2017-08-28 CN CN201721083637.7U patent/CN207102175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647061A (en) * | 2018-12-18 | 2019-04-19 | 新乡中新化工有限责任公司 | A kind of operating method for fine coal chemical industry filter bag leakage detection |
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