CN203944248U - A kind of wind mass filter - Google Patents
A kind of wind mass filter Download PDFInfo
- Publication number
- CN203944248U CN203944248U CN201420291422.4U CN201420291422U CN203944248U CN 203944248 U CN203944248 U CN 203944248U CN 201420291422 U CN201420291422 U CN 201420291422U CN 203944248 U CN203944248 U CN 203944248U
- Authority
- CN
- China
- Prior art keywords
- filter body
- guiding member
- wind
- filter
- wind guiding
- 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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Abstract
The utility model relates to a kind of wind mass filter, comprise filter body, described filter body is thin wall cavity structure, and the both sides of filter body are provided with the connector of the pressure ventilation pipe for connecting, the inside of described filter body is provided with the wind guiding member of inclination certain angle, be provided with filtration skew wall in wind guiding member downside correspondence, between described filtration skew wall and wind guiding member, be configured for placing the filtration cavity of screen pack, between the vertical plane of described wind guiding member and filter body, form air outlet, the lower end of described screen pack is fixed by locking nut, the lower end of described screen pack is lower than the horizontal plane of filter body.The utility model is simple in structure, reasonable in design, and the utility model not only can carry out quick-replaceable to damaged pressure ventilation pipe, and can filter the wind in pressure ventilation pipe, has ensured the normal use of equipment, and screen pack is easily dismantled cleaning simultaneously.
Description
Technical field
The utility model relates to aeration technology field, relates in particular to a kind of wind mass filter.
Background technology
During mine is produced, because conditions down-hole is more severe, cause air line corrosion more serious, in the time there is impurity in pressure wind, will make to press the quality of wind to be greatly affected, not only cause that stop up with wind devices can not normal boot-strap, when serious, can cause the damage of equipment, brought very large inconvenience to construction.Therefore, when breakage occurs air line, just need to change with regard to breakage, can also carry out impurity to wind in pressure ventilation pipe and filter a kind of wind mass filter of use simultaneously.Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of wind mass filter is provided.
The utility model is to be achieved through the following technical solutions:
A kind of wind mass filter, comprise filter body, described filter body is thin wall cavity structure, and the both sides of filter body are provided with the connector of the pressure ventilation pipe for connecting, the inside of described filter body is provided with the wind guiding member of inclination certain angle, be provided with filtration skew wall in wind guiding member downside correspondence, between described filtration skew wall and wind guiding member, be configured for placing the filtration cavity of screen pack, between the vertical plane of described wind guiding member and filter body, form air outlet, the lower end of described screen pack is fixed by locking nut, the lower end of described screen pack is lower than the horizontal plane of filter body.
As preferably, between described locking nut and filter body, be also provided with sealing ring.
As preferably, described locking nut is threaded with filter body.
As preferably, the angle of described wind guiding member and horizontal plane is 30 degree～45 degree, and it is identical with the angle of inclination of wind guiding member to filter skew wall.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, the utility model not only can carry out quick-replaceable to damaged pressure ventilation pipe, and can filter the wind in pressure ventilation pipe, ensured the normal use of equipment, screen pack is easily dismantled cleaning simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1. filter body; 2. connector; 3. wind guiding member; 4. filter skew wall; 5. air outlet; 6. screen pack; 7. locking nut; 8. sealing ring.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, a kind of wind mass filter, comprise filter body 1, described filter body 1 is thin wall cavity structure, and the both sides of filter body 1 are provided with the connector 2 of the pressure ventilation pipe for connecting, in the time that pressure ventilation pipe generation wearing and tearing maybe need the air in pressure ventilation pipe to filter, just can use this filter body 1, the inside of described filter body 1 is provided with the wind guiding member 3 of inclination certain angle, be provided with and filter skew wall 4 in wind guiding member 3 downside correspondences, described wind guiding member 3 is 30 degree～45 degree with the angle of horizontal plane, and it is identical with the angle of inclination of wind guiding member 3 to filter skew wall 4, described wind guiding member 3, filter skew wall 4 one-body molded with filter body 1, between described filtration skew wall 4 and wind guiding member 3, be configured for placing the filtration cavity of screen pack 6, between the vertical plane of described wind guiding member 3 and filter body 1, form air outlet 5, the lower end of described screen pack 6 is fixed by locking nut 7, and be also provided with sealing ring 8 between described locking nut 7 and filter body 1, sealing ring 8 can prevent the leakage of this filter, described locking nut 7 is threaded with filter body 1, so not only easy for removal and installation, the lower end of described screen pack 6 is lower than the horizontal plane of filter body 1, certain impurity can be rested on like this to screen pack 6 upper surfaces, cleaning while being convenient to dismantle.The utility model not only can carry out quick-replaceable to damaged pressure ventilation pipe, and can filter the wind in pressure ventilation pipe, has ensured the normal use of equipment, easily dismounting cleaning of screen pack 6 simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a wind mass filter, comprise filter body (1), it is characterized in that: described filter body (1) is thin wall cavity structure, and the both sides of filter body (1) are provided with the connector (2) of the pressure ventilation pipe for connecting, the inside of described filter body (1) is provided with the wind guiding member (3) of inclination certain angle, be provided with and filter skew wall (4) in wind guiding member (3) downside correspondence, between described filtration skew wall (4) and wind guiding member (3), be configured for placing the filtration cavity of screen pack (6), between the vertical plane of described wind guiding member (3) and filter body (1), form air outlet (5), the lower end of described screen pack (6) is fixed by locking nut (7), the lower end of described screen pack (6) is lower than the horizontal plane of filter body (1).
2. a kind of wind mass filter according to claim 1, is characterized in that: between described locking nut (7) and filter body (1), be also provided with sealing ring (8).
3. a kind of wind mass filter according to claim 1 and 2, is characterized in that: described locking nut (7) is threaded with filter body (1).
4. a kind of wind mass filter according to claim 1, is characterized in that: described wind guiding member (3) is 30 degree～45 degree with the angle of horizontal plane, and it is identical with the angle of inclination of wind guiding member (3) to filter skew wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291422.4U CN203944248U (en) | 2014-06-04 | 2014-06-04 | A kind of wind mass filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291422.4U CN203944248U (en) | 2014-06-04 | 2014-06-04 | A kind of wind mass filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944248U true CN203944248U (en) | 2014-11-19 |
Family
ID=51886310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291422.4U Expired - Fee Related CN203944248U (en) | 2014-06-04 | 2014-06-04 | A kind of wind mass filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147872A (en) * | 2014-06-04 | 2014-11-19 | 苏州博讯仪器有限公司 | Wind quality filter |
| CN107178865A (en) * | 2017-06-08 | 2017-09-19 | 天津市管道工程集团有限公司 | A kind of novel exhaust pipeline |
-
2014
- 2014-06-04 CN CN201420291422.4U patent/CN203944248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147872A (en) * | 2014-06-04 | 2014-11-19 | 苏州博讯仪器有限公司 | Wind quality filter |
| CN107178865A (en) * | 2017-06-08 | 2017-09-19 | 天津市管道工程集团有限公司 | A kind of novel exhaust pipeline |
| CN107178865B (en) * | 2017-06-08 | 2023-07-21 | 天津市管道工程集团有限公司 | Novel exhaust duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |