CN106801679B - Mining ventilation equipment - Google Patents
Mining ventilation equipment Download PDFInfo
- Publication number
- CN106801679B CN106801679B CN201510838456.XA CN201510838456A CN106801679B CN 106801679 B CN106801679 B CN 106801679B CN 201510838456 A CN201510838456 A CN 201510838456A CN 106801679 B CN106801679 B CN 106801679B
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- Prior art keywords
- blower
- ventilation
- impeller
- ventilation equipment
- collector
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- 238000009423 ventilation Methods 0.000 title claims abstract description 60
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000010926 purge Methods 0.000 claims description 13
- 230000003628 erosive effect Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 230000013011 mating Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of mining ventilation equipment, belong to mining machinery field.Mining ventilation equipment of the invention are wherein connected with collector on the input end of blower including the collector, blower and muffler being arranged on same axis；The outlet end of the blower is equipped with muffler;It is wherein equipped with relatively turnable two impeller in blower, is evenly equipped with several blades on the impeller；Two impellers are connected on individual motor.Mining ventilation equipment of the invention, it mainly solves under mine in wet environment, ventilation effect is bad, the problem that the ventilation equipment service life is not grown, pass through the ventilation equipment of mating setting, it can ensure that the ventilation effect in wet environment, while can guarantee service life of the ventilation equipment for a long time in wet environment.
Description
Technical field
The present invention relates to mining machinery technical field, especially a kind of mining ventilation equipment.
Background technique
Currently, needing to exploit it ore from below ground, therefore safety problem in the recovery process in mine
It is just particularly important, is especially the most important thing in underground ventilating problem, can be seriously affected if without preferably ventilation equipment
Exhaust in well, to be easy to cause the toxic gases such as gas in well to assemble, to cause the safety accidents such as operation element poisoning.
And ventilation equipment be solve ventilation equipment key point, existing ventilation equipment although achieve the effect that it is certain, but by
Working environment in underground is more moist, therefore for the more demanding of ventilation equipment, common ventilation equipment are unable to reach this
It is required that.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of mining ventilation equipment, mainly solves
Under mine in wet environment, ventilation effect is bad, the problem that the ventilation equipment service life is not grown, by the ventilation equipment of mating setting,
It can ensure that the ventilation effect in wet environment, while can guarantee service life of the ventilation equipment for a long time in wet environment.
The technical solution adopted by the invention is as follows:
Mining ventilation equipment of the invention, including the collector, blower and muffler being arranged on same axis, apoplexy
Collector is connected on the input end of machine；The outlet end of the blower is equipped with muffler;Wherein being equipped in blower opposite can turn
Two dynamic impellers are evenly equipped with several blades on the impeller；Two impellers are connected on individual motor.
Due to above structure, collector can will be collected air, then provide powerful power by blower, thus
Air is discharged；Muffler is used to disperse the air of discharge, to play the role of noise reduction, avoids its noise excessive,
Two impellers positioned opposite are set, so that the effect of its ventilation can be improved and efficiency, greatly improve it by effect, so as to true
The ventilation effect in wet environment is protected, while can guarantee service life of the ventilation equipment for a long time in wet environment.
Mining ventilation equipment of the invention, the medium position that two impellers are located at blower is positioned opposite, connects on the impeller
Motor be located at the both ends of blower；Thermal cycle wind channel is set in the blower, thermal cycle wind channel is dissipated motor
Hot mouth is connected to collector, and ventilation ring is set in the collector, and several ventholes, the ventilation ring are evenly equipped on the ventilation ring
It is connected to thermal cycle wind channel；Thermal cycle wind channel is equipped with electromagnetism check valve.
Due to above structure, the hot wind that motor sheds can be arranged by collecting, then by thermal cycle wind channel from collector
Out, so that hot wind reduces the moisture in air, to avoid moist sky for preheating by the air stream of blower
Gas, which enters, reduces its service life in blower；Reduce in air in advance and divides water, it can be ensured that the ventilation effect in wet environment, together
When can guarantee service life of the ventilation equipment for a long time in wet environment.
Mining ventilation equipment of the invention, the inner top of the blower medium position are equipped with the purging ring of alignment impeller, institute
Stating purging ring is semi-circular shape structure, wherein the disposed inboard of purging ring has several blow valve ports, the purging ring passes through electromagnetism
Valve is connected on thermal cycle wind channel；The interior bottom of the blower medium position is equipped with collecting tank.
Due to above structure, the water droplet etc. on blade can be purged by purging ring, it is avoided to be attached on blade,
It avoids blade from making moist and damages the reduction service life；It is collected by liquid of the collecting tank to purging, water droplet is avoided to flash and cause
Road surface slippery situation brings other security risks.
The surface of mining ventilation equipment of the invention, the motor and impeller is coated with moisture protection layer, wherein moisture-proof guarantor
Sheath includes the waterproof layer of the substrate layer of bottom, intermediate erosion resistant coating and heat-barrier coating, surface, the heat-barrier coating covering
In the surface of erosion resistant coating；Wherein substrate layer with a thickness of 0.23mm-0.31mm, erosion resistant coating with a thickness of 0.13mm-0.19mm, institute
State heat-barrier coating with a thickness of 0.22mm-0.27mm, the waterproof layer with a thickness of 0.32mm-0.55mm.
Since above structure but avoids motor and impeller by the influence of humid environment by the moisture protection layer, thus
It plays a protective role to motor and blade, avoids its moisture damage, increase its service life, reduce cost.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, mining ventilation equipment of the invention mainly solve under mine in wet environment, and ventilation effect is bad, ventilation equipment
The problem that service life is not grown passes through the ventilation equipment of mating setting, it can be ensured that the ventilation effect in wet environment, while can protect
Demonstrate,prove the ventilation equipment service life in wet environment for a long time.
2, mining ventilation equipment of the invention, structure is simple, easy to operate, easy to use, is suitble in mine as office
Portion's ventilation, so that it is guaranteed that the ventilation effect in mine, avoids the generation of safety accident.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is structural schematic diagram of the invention；
Marked in the figure: 1- collector, 2- motor one, 3- blower, 4- motor two, 5- muffler.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1, mining ventilation equipment of the invention, including collector 1,3 and of blower being arranged on same axis
Muffler 5 is wherein connected with collector 1 on the input end of blower 3；The outlet end of the blower 3 is equipped with muffler 5;Wherein
It is equipped with relatively turnable two impeller in blower, is evenly equipped with several blades on the impeller；Two impellers are connected to
On individual motor；The medium position that two impellers are located at blower 3 is positioned opposite, and the motor connected on the impeller is located at
The both ends of blower 3；Thermal cycle wind channel is set in the blower 3, the thermovent of motor is connected to collection by thermal cycle wind channel
Device 1 is flowed, sets ventilation ring in the collector 1, several ventholes, the ventilation ring and thermal cycle wind are evenly equipped on the ventilation ring
Channel connection；Thermal cycle wind channel is equipped with electromagnetism check valve；The inner top of 3 medium position of blower is equipped with alignment leaf
The purging ring of wheel, the purging ring are semi-circular shape structure, wherein the disposed inboard of purging ring has several blow valve ports, it is described to blow
Ring is swept to be connected on thermal cycle wind channel by solenoid valve；The interior bottom of 3 medium position of blower is equipped with collecting tank.
Wherein the surface of the motor and impeller is coated with moisture protection layer, and wherein moisture protection layer includes the substrate of bottom
The waterproof layer of layer, intermediate erosion resistant coating and heat-barrier coating, surface, the heat-barrier coating are covered in the surface of erosion resistant coating；Its
Middle substrate layer is preferably 0.27mm with a thickness of 0.23mm-0.31mm(, and classification needs that 0.23mm or 0.31mm may be selected), anti-corrosion
Layer is preferably 0.16m with a thickness of 0.13mm-0.19mm(, and classification needs that 0.13mm or 0.19mm may be selected), the heat-insulated guarantor
Sheath is preferably 0.25mm with a thickness of 0.22mm-0.27mm(, and classification needs that 0.22mm or 0.27mm may be selected), it is described anti-
Water layer is preferably 0.41mm with a thickness of 0.32mm-0.55mm(, and classification needs that 0.32mm or 0.55mm may be selected).
Mining ventilation equipment of the invention mainly solve under mine in wet environment, and ventilation effect is bad, the ventilation equipment longevity
The problem that life is not grown, passes through the ventilation equipment of mating setting, it can be ensured that the ventilation effect in wet environment, while can guarantee
The ventilation equipment service life in wet environment for a long time.Structure is simple, easy to operate, easy to use, is suitble to make in mine
For local ventilation, so that it is guaranteed that the ventilation effect in mine, avoids the generation of safety accident.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (1)
1. mining ventilation equipment, it is characterised in that: it includes the collector (1), blower (3) and noise reduction being arranged on same axis
Device (5) is wherein connected with collector (1) on the input end of blower (3)；The outlet end of the blower (3) is equipped with muffler
(5);It is wherein equipped with relatively turnable two impeller in blower, is evenly equipped with several blades on the impeller；Two impellers point
It is not connected on individual motor；
The medium position that two impellers are located at blower (3) is positioned opposite, and the motor connected on the impeller is located at blower (3)
Both ends；Thermal cycle wind channel is set in the blower (3), the thermovent of motor is connected to collector by thermal cycle wind channel
(1), ventilation ring is set in the collector (1), several ventholes, the ventilation ring and thermal cycle wind is evenly equipped on the ventilation ring
Channel connection；Thermal cycle wind channel is equipped with electromagnetism check valve；
The inner top of blower (3) medium position is equipped with the purging ring of alignment impeller, and the purging ring is semi-circular shape structure,
The disposed inboard for wherein purging ring has several blow valve ports, and the purging ring is connected on thermal cycle wind channel by solenoid valve；
The interior bottom of blower (3) medium position is equipped with collecting tank；
The surface of the motor and impeller is coated with moisture protection layer, and wherein moisture protection layer includes the substrate layer of bottom, centre
Erosion resistant coating and heat-barrier coating, surface waterproof layer, the heat-barrier coating is covered in the surface of erosion resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838456.XA CN106801679B (en) | 2015-11-26 | 2015-11-26 | Mining ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838456.XA CN106801679B (en) | 2015-11-26 | 2015-11-26 | Mining ventilation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106801679A CN106801679A (en) | 2017-06-06 |
| CN106801679B true CN106801679B (en) | 2019-11-26 |
Family
ID=58976936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510838456.XA Expired - Fee Related CN106801679B (en) | 2015-11-26 | 2015-11-26 | Mining ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801679B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312440A (en) * | 2001-04-10 | 2001-09-12 | 沈阳鹭岛通风净化设备有限责任公司 | Axial ventilation structure for motor of blower |
| CN201062585Y (en) * | 2007-02-15 | 2008-05-21 | 煤炭科学研究总院重庆分院 | Mining explosion-proof press-in type dual-speed counter-rotating axial-flow auxiliary fan |
| CN101303020A (en) * | 2008-07-03 | 2008-11-12 | 南阳防爆集团有限公司 | Explosion prevention disrotatory axial flow auxiliary fan for coal mine downhole |
| CN201560986U (en) * | 2009-12-07 | 2010-08-25 | 新汶矿业集团有限责任公司 | Cooling device for auxiliary mine axial flow fan |
| CN201763693U (en) * | 2010-08-30 | 2011-03-16 | 湖北赛福机械有限公司 | Contra-rotating axial-flow type partial ventilating machine with built-in ventilating pipes |
| CN205190273U (en) * | 2015-11-26 | 2016-04-27 | 成都九十度工业产品设计有限公司 | Mining ventilation equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8459966B2 (en) * | 2010-07-19 | 2013-06-11 | Hamilton Sundstrand Corporation | Ram air fan motor cooling |
-
2015
- 2015-11-26 CN CN201510838456.XA patent/CN106801679B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1312440A (en) * | 2001-04-10 | 2001-09-12 | 沈阳鹭岛通风净化设备有限责任公司 | Axial ventilation structure for motor of blower |
| CN201062585Y (en) * | 2007-02-15 | 2008-05-21 | 煤炭科学研究总院重庆分院 | Mining explosion-proof press-in type dual-speed counter-rotating axial-flow auxiliary fan |
| CN101303020A (en) * | 2008-07-03 | 2008-11-12 | 南阳防爆集团有限公司 | Explosion prevention disrotatory axial flow auxiliary fan for coal mine downhole |
| CN201560986U (en) * | 2009-12-07 | 2010-08-25 | 新汶矿业集团有限责任公司 | Cooling device for auxiliary mine axial flow fan |
| CN201763693U (en) * | 2010-08-30 | 2011-03-16 | 湖北赛福机械有限公司 | Contra-rotating axial-flow type partial ventilating machine with built-in ventilating pipes |
| CN205190273U (en) * | 2015-11-26 | 2016-04-27 | 成都九十度工业产品设计有限公司 | Mining ventilation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106801679A (en) | 2017-06-06 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |