CN203540279U - Turbo type mining wet dust collector - Google Patents
Turbo type mining wet dust collector Download PDFInfo
- Publication number
- CN203540279U CN203540279U CN201320747938.0U CN201320747938U CN203540279U CN 203540279 U CN203540279 U CN 203540279U CN 201320747938 U CN201320747938 U CN 201320747938U CN 203540279 U CN203540279 U CN 203540279U
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- blower fan
- blower
- housing
- dehydrator
- shell
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Abstract
The utility model discloses a turbo type mining wet dust collector which comprises a draught fan support and a draught fan installed on the draught fan support. The draught fan comprises a draught fan shell, a motor, and fan blades. The air inlet end of the draught fan is connected with an air inlet drum, one end of the air inlet drum is connected with the draught fan shell, a filter screen is installed at one end of the air inlet drum, close to the draught fan shell, and the blades are turbine blades. A water-through pipe is vertically disposed at one end of the air inlet drum, away from the draught fan shell, a plurality of nozzles are installed on the water-through pipe, and water outlet holes of the nozzles are toward the filter screen. A dewaterer is installed at the air outlet end of the draught fan, a water tank is installed below the dewaterer, and a water-through hole is formed at the bottom of a dewaterer shell, at the position corresponding to the top of the water tank. The turbo type mining wet dust collector is small in size, light in weight, and capable of effectively removing dust.
Description
Technical field
The utility model relates to a kind of cleaner, relates in particular to a kind of turbine type mining wet precipitator.
Background technology
In the constructions such as mine, tunnel or the course of work, all need in underworkings or tunnel, ventilation unit be installed, thereby make Air Flow, so that down-hole or tunneling environment are better.But traditional ventilation unit can only play logical wind action, cannot remove airborne dust.Although there are at present some dedusters, for mine, do long taking out or the short corollary equipment of taking out, due to existing deduster, suction deficiency in draught, working resistance is large, efficiency of dust collection is low, can not effectively solve ventilation and dust removal problem in ventilating system.And such ventilating system is comprised of a lot of parts conventionally, large, the Heavy Weight of each several part volume in addition, during for narrow tunnel, down-hole, the mobile inconvenience of normal sense carrying.
Utility model content
For prior art above shortcomings, the purpose of this utility model is just to provide a kind of turbine type mining wet precipitator, and volume is little, quality is light, can effectively to dust, remove.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of turbine type mining wet precipitator, and comprise fan supporter and be arranged on the blower fan on fan supporter, described blower fan comprises blower housing, motor and blade; At the air intake of blower fan, be connected with air intake cylinder, one end of described air intake cylinder is connected with blower housing, at air intake cylinder, near one end of blower housing, screen pack is installed, and it is characterized in that: described blade is turbo blade; At air intake cylinder, away from one end of blower housing, be vertically provided with a water service pipe, several nozzles are installed on water service pipe, the apopore of described nozzle is towards screen pack; At the outlet air end of blower fan, one dehydrator is installed, described dehydrator comprises the dehydration of first in dehydrator shell and dehydrator shell ring and the second dehydration ring, wherein, the first dehydration ring is positioned at dehydrator shell one end near blower fan, and the second dehydration ring is positioned at dehydrator shell one end away from blower fan; Described the first dehydration ring and the second dehydration ring are circular ring structure, and its internal diameter near blower fan one end is less than the internal diameter away from blower fan one end, and the internal diameter of the first close blower fan of dehydration ring one end is greater than the internal diameter of the second dehydration ring near blower fan one end; Below dehydrator, be provided with water tank, at bottom and the tank top opposite position of dehydrator shell, offer water hole.
During work, dust-contained airflow is under the blower fan turbo blade effect running up, enter blast pipe, because nozzle is towards screen pack direction water spray, like this under intensive water smoke effect, water smoke and dust fully collide coacervating large particle, during through filter screen, be blocked, simultaneously, screen pack is constantly rinsed by water smoke, flows into water tank after making grit become sewage; Penetrate the gas of screen pack and finer thin dirt, through swirl vane, form swirling eddy, further in air channel, realize fully collision and cohesion; Swirling mist and air-flow enter in dehydrator under centrifugal action, at this moment, rotary spray and air-flow change (the first dehydration ring and the second dehydration ring) under centrifugal action inwall with dehydration constantly produces collision, in collision process, dust granules sticks to dehydration with water smoke and changes on inwall, thereby realizes gas-water separation in dehydrator, the sewage separating enters foul water tank, flow in ditch, tunnel, the gas after dehydration enters in the air of tunnel, thereby reaches the effect of ventilation and dust removal.Like this, utilize rotary airflow centrifugal force that water smoke and dust granules are got rid of to realization dehydration and dedusting in dehydration ring, thus the resistance that air-flow produces in dehydration can effectively be reduced, thus reach the object that reduces deduster working resistance.
Further, be provided with motor isolation cylindrical shell in blower housing, described motor seal is in this isolation cylindrical shell, and its rotating shaft is stretched out from one end of this isolation cylindrical shell and is connected with blade.Like this fire-proof motor is isolated, reach the object that guarantees safe ventilation; Meanwhile, between isolation cylindrical shell and blower housing, form isolated air channel, be more conducive to passing through of air-flow.
Further, be also provided with an air deflector between air intake cylinder and blower fan, described air deflector comprises air deflector housing and baffle, and the two ends of described air deflector housing are connected with blower housing with air intake cylinder respectively; Described baffle is positioned at air deflector housing middle part, and it has an arc or conical flow guiding face, and the guide face of baffle is positioned at the one end away from blower fan.By baffle, air-flow is carried out to water conservancy diversion, thus by the air that enters blower fan through turbo blade in air channel (passage of the formation between motor and blower housing), to reduce resistance, be convenient to air-flow and pass through.
Further, between blade and blower housing, be also provided with annular copper sheet; Together with described annular copper sheet fits tightly with blower housing.Even if blade and copper sheet occur that friction can not produce spark yet, effectively avoids the hidden peril of explosion that in damp, dust atmosphere, spark causes like this.
Compared with prior art, the utility model has the advantage of: simple in structure, easy to process; Can effectively to dust, remove; Aspiration is large, pressure head is high, and efficiency of dust collection is high, and working resistance is little; Wet filter, blower fan and dehydrator are closely connected, more compact structure, thus reach the object that reduces volume, reduces weight; Be suitable for mine and be used as long distance and development machine ventilation and dust removal, also can be used for railway, highway tunnel ventilation dedusting use, also can be used for power plant and be used as purifying and dedusting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-support, 21-blower housing, 22-motor, 23-blade, 3-air intake cylinder, 4-screen pack, 5-water service pipe, 6-nozzle, 7-dehydrator shell, the 8-the first dehydration ring, the 9-the second dehydration ring, 10-water tank, 11-isolation cylindrical shell, 12-air deflector housing, 13-baffle, 14-draining valve.
The flow direction that in figure, direction shown in arrow is air-flow.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: referring to Fig. 1, a kind of turbine type mining wet precipitator, comprises fan supporter 1 and be arranged on the blower fan on fan supporter 1, described blower fan comprises blower housing 21, motor 22 and blade 23; Described blade 23 is turbo blade; Adopt turbo blade, form mixed flow fan, make blower fan produce suction air quantity large, pressure head is high, has again the effect of centrifugal fan; The air-flow producing is swirling eddy, and on air outlet, adopts dehydration ring, makes full use of the characteristic of swirling eddy, reaches the object of dehydration.In blower housing 21, be provided with motor isolation cylindrical shell 11, described motor seal is in this isolation cylindrical shell 11, and its rotating shaft is stretched out from one end of this isolation cylindrical shell 11 and is connected with blade 23; Like this fire-proof motor is isolated, reach the object that guarantees safe ventilation; Meanwhile, between isolation cylindrical shell 11 and blower housing 21, form isolated air channel, be more conducive to passing through of air-flow.At the air intake of blower fan, be connected with air intake cylinder 3, one end of described air intake cylinder 3 is connected with blower housing 21, at air intake cylinder 3, near one end of blower housing 21, screen pack 4 is installed.At air intake cylinder 3, away from one end of housing, be vertically provided with a water service pipe 5, several nozzles 6 are installed on water service pipe 5, the apopore of described nozzle 6 is towards screen pack 4.
At the outlet air end of blower fan, one dehydrator is installed, described dehydrator comprises the dehydration of first in dehydrator shell 7 and dehydrator shell 7 ring 8 and the second dehydration ring 9, wherein, the first dehydration ring 8 is positioned at dehydrator shell 7 one end near blower fan, and the second dehydration ring 9 is positioned at dehydrator shell 7 one end away from blower fan; Described the first dehydration ring 8 and the second dehydration ring 9 are circular ring structure, and its internal diameter near blower fan one end is less than the external diameter (the first dehydration ring 8 and the second dehydration ring 9 are conical ring structure) away from blower fan one end, and the first dehydration ring 8 is greater than the internal diameter of the second dehydration ring 9 near blower fan one end near the internal diameter of blower fan one end.During making, the first dehydration ring 8 is fixedly connected with dehydrator shell 7 with larger one end of internal diameter of the second dehydration ring 9.Adopt two dehydration ring structures, can dewater better.
During concrete enforcement, be also provided with an air deflector between air intake cylinder 3 and blower fan, described air deflector comprises air deflector housing 12 and baffle 13, and the two ends of described air deflector housing 12 are connected with blower housing 21 with air intake cylinder 3 respectively; Described baffle 13 is positioned at air deflector housing 12 middle parts, and it has an arc or conical flow guiding face, and the guide face of baffle 13 is positioned at the one end away from blower fan; This baffle 13 can be connected with air deflector housing 12 by connecting rod.By baffle, air-flow is carried out to water conservancy diversion, thus by the air that enters blower fan through turbo blade in air channel (passage of the formation between motor and blower housing), to reduce resistance, be convenient to air-flow and pass through.
Below dehydrator, be provided with water tank 10, at bottom and the water tank 10 top opposite positions of dehydrator shell 7, offer water hole; During making, this water tank 10 is fixed on support 1, and a side of water tank 10 is connected with a drainpipe, is also provided with a draining valve 14 on drainpipe.
Between blade 23 and blower housing 21, be also provided with annular copper sheet; Together with described annular copper sheet fits tightly with blower housing 21; Even if blade 23 occurs that with copper sheet friction can not produce spark yet, effectively avoids the hidden peril of explosion that in damp, dust atmosphere, spark causes like this.
During work, dust-contained airflow is under the blower fan turbo blade effect running up, enter blast pipe, because nozzle 6 is towards screen pack 4 direction water sprays, like this under intensive water smoke effect, water smoke and dust fully collide coacervating large particle, during through filter screen 4, be blocked, simultaneously, screen pack 4 is constantly rinsed by water smoke, flows into water tank 10 after making grit become sewage; Penetrate the gas of screen pack 4 and finer thin dirt, through swirl vane 23, form swirling eddy, further in air channel, realize fully collision and cohesion, swirling mist and air-flow under centrifugal action, are realized carbonated drink separation in dehydrator, the sewage separating enters foul water tank 10, flow in ditch, tunnel, the gas after dehydration enters in the air of tunnel, thereby reaches the effect of ventilation and dust removal.Owing to utilizing rotary airflow centrifugal force that water smoke and dust granules are got rid of to realization dehydration and dedusting in dehydration ring, thus the resistance that air-flow produces in dehydration can effectively be reduced, thus reach the object that reduces deduster working resistance.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. a turbine type mining wet precipitator, comprises fan supporter and is arranged on the blower fan on fan supporter, described blower fan comprises blower housing, motor and blade; At the air intake of blower fan, be connected with air intake cylinder, one end of described air intake cylinder is connected with blower housing, at air intake cylinder, near one end of blower housing, screen pack is installed, and it is characterized in that: described blade is turbo blade; At air intake cylinder, away from one end of blower housing, be vertically provided with a water service pipe, several nozzles are installed on water service pipe, the apopore of described nozzle is towards screen pack; At the outlet air end of blower fan, one dehydrator is installed, described dehydrator comprises the dehydration of first in dehydrator shell and dehydrator shell ring and the second dehydration ring, wherein, the first dehydration ring is positioned at dehydrator shell one end near blower fan, and the second dehydration ring is positioned at dehydrator shell one end away from blower fan; Described the first dehydration ring and the second dehydration ring are circular ring structure, and its internal diameter near blower fan one end is less than the internal diameter away from blower fan one end, and the internal diameter of the first close blower fan of dehydration ring one end is greater than the internal diameter of the second dehydration ring near blower fan one end; Below dehydrator, be provided with water tank, at bottom and the tank top opposite position of dehydrator shell, offer water hole.
2. a kind of turbine type mining wet precipitator according to claim 1, is characterized in that: in blower housing, be provided with motor isolation cylindrical shell, described motor seal is in this isolation cylindrical shell, and its rotating shaft is stretched out from one end of this isolation cylindrical shell and is connected with blade.
3. a kind of turbine type mining wet precipitator according to claim 1 and 2, it is characterized in that: between air intake cylinder and blower fan, be also provided with an air deflector, described air deflector comprises air deflector housing and baffle, and the two ends of described air deflector housing are connected with blower housing with air intake cylinder respectively; Described baffle is positioned at air deflector housing middle part, and it has an arc or conical flow guiding face, and the guide face of baffle is positioned at the one end away from blower fan.
4. a kind of turbine type mining wet precipitator according to claim 3, is characterized in that: between blade and blower housing, be also provided with annular copper sheet; Together with described annular copper sheet fits tightly with blower housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747938.0U CN203540279U (en) | 2013-11-25 | 2013-11-25 | Turbo type mining wet dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320747938.0U CN203540279U (en) | 2013-11-25 | 2013-11-25 | Turbo type mining wet dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540279U true CN203540279U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320747938.0U Expired - Fee Related CN203540279U (en) | 2013-11-25 | 2013-11-25 | Turbo type mining wet dust collector |
Country Status (1)
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| CN (1) | CN203540279U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275064A (en) * | 2014-09-30 | 2015-01-14 | 江西四通重工机械有限公司 | Wet dust removal device |
| CN104712565A (en) * | 2014-10-14 | 2015-06-17 | 江苏纪浩环保设备有限公司 | Baffling wet dust-removing fan |
| CN105179327A (en) * | 2015-09-28 | 2015-12-23 | 无锡市南方防爆电机有限公司 | Wet dust removal anti-explosion draught fan |
| CN105771509A (en) * | 2016-03-25 | 2016-07-20 | 上海诺特飞博燃烧设备有限公司 | Multi-stage filter for metal fiber low-nitrogen burner |
| CN104534494B (en) * | 2014-11-20 | 2017-01-25 | 陈乾新 | Mixed flow fan type integrated dust remover |
| CN107398140A (en) * | 2017-09-26 | 2017-11-28 | 浙江德清艾卡蒙特环保工程有限公司 | A kind of micronic dust centrifugal purifier |
| CN108979699A (en) * | 2018-07-18 | 2018-12-11 | 芜湖青悠静谧环保科技有限公司 | A kind of ventilating system of tunnel dust removal by filtration |
| CN109404034A (en) * | 2018-11-23 | 2019-03-01 | 吴菊芬 | A kind of mine underground ventilation high current blower |
| CN111298581A (en) * | 2020-04-07 | 2020-06-19 | 株洲市东亨科技有限责任公司 | Dust collector that subway tunnel construction used |
| CN112792022A (en) * | 2020-12-17 | 2021-05-14 | 重庆梅安森科技股份有限公司 | Dense medium coal washing pretreatment system |
| CN113669270A (en) * | 2021-09-09 | 2021-11-19 | 中煤天津设计工程有限责任公司 | Low-concentration gas pressurizing fan |
| CN113877352A (en) * | 2021-11-11 | 2022-01-04 | 四川莱斯特真空科技有限公司 | Dust filter and system thereof |
| CN113669270B (en) * | 2021-09-09 | 2024-05-03 | 中煤天津设计工程有限责任公司 | Low-concentration gas pressurizing fan |
-
2013
- 2013-11-25 CN CN201320747938.0U patent/CN203540279U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275064A (en) * | 2014-09-30 | 2015-01-14 | 江西四通重工机械有限公司 | Wet dust removal device |
| CN104712565A (en) * | 2014-10-14 | 2015-06-17 | 江苏纪浩环保设备有限公司 | Baffling wet dust-removing fan |
| CN104534494B (en) * | 2014-11-20 | 2017-01-25 | 陈乾新 | Mixed flow fan type integrated dust remover |
| CN105179327A (en) * | 2015-09-28 | 2015-12-23 | 无锡市南方防爆电机有限公司 | Wet dust removal anti-explosion draught fan |
| CN105771509A (en) * | 2016-03-25 | 2016-07-20 | 上海诺特飞博燃烧设备有限公司 | Multi-stage filter for metal fiber low-nitrogen burner |
| CN107398140A (en) * | 2017-09-26 | 2017-11-28 | 浙江德清艾卡蒙特环保工程有限公司 | A kind of micronic dust centrifugal purifier |
| CN108979699A (en) * | 2018-07-18 | 2018-12-11 | 芜湖青悠静谧环保科技有限公司 | A kind of ventilating system of tunnel dust removal by filtration |
| CN109404034A (en) * | 2018-11-23 | 2019-03-01 | 吴菊芬 | A kind of mine underground ventilation high current blower |
| CN111298581A (en) * | 2020-04-07 | 2020-06-19 | 株洲市东亨科技有限责任公司 | Dust collector that subway tunnel construction used |
| CN112792022A (en) * | 2020-12-17 | 2021-05-14 | 重庆梅安森科技股份有限公司 | Dense medium coal washing pretreatment system |
| CN113669270A (en) * | 2021-09-09 | 2021-11-19 | 中煤天津设计工程有限责任公司 | Low-concentration gas pressurizing fan |
| CN113669270B (en) * | 2021-09-09 | 2024-05-03 | 中煤天津设计工程有限责任公司 | Low-concentration gas pressurizing fan |
| CN113877352A (en) * | 2021-11-11 | 2022-01-04 | 四川莱斯特真空科技有限公司 | Dust filter and system thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20161125 |