CN109404034A - A kind of mine underground ventilation high current blower - Google Patents
A kind of mine underground ventilation high current blower Download PDFInfo
- Publication number
- CN109404034A CN109404034A CN201811408150.0A CN201811408150A CN109404034A CN 109404034 A CN109404034 A CN 109404034A CN 201811408150 A CN201811408150 A CN 201811408150A CN 109404034 A CN109404034 A CN 109404034A
- Authority
- CN
- China
- Prior art keywords
- pipe
- high current
- air inlet
- shell
- mine underground
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title abstract description 10
- 238000000746 purification Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 14
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 241000270295 Serpentes Species 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/705—Adding liquids
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of mine underground ventilation high current blowers, including shell, motor housing, the transmission tape drum between shell and motor housing, the downward two sides of shell are respectively equipped with escape pipe and air inlet pipe, housing body is cylindrical, it is equipped with the impeller for being coaxially arranged and being rotatablely connected inside housings, impeller outer wall is along the circumferential direction equipped with multiple blades, and the drive shaft being firmly connected with it is equipped in impeller center, and described drive shaft one end is protruded into transmission tape drum and is set with transmission belt；The present apparatus purifies pipe by the way that one end is arranged in the air inlet pipe of Blower Housing, processing is dusted to the air before entering air duct by spraying purification, to avoid the exceeded influence underground work safety of dustiness in the air being sent into, and the sewage after dedusting can cool down driving motor, to ensure that the safe working temperature of blower fan apparatus, continuous and effective provide guarantee for downhole safety operation.
Description
Technical field
The present invention relates to blower, specifically a kind of mine underground ventilation high current blower.
Background technique
Blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body is mechanical.Blower is habit abbreviation of the China to gas compression and gas conveying machinery, and usually said blower includes ventilation blower,
Air blower, wind-driven generator.
When mining area underground carries out operation, ventilation shaft is indispensable facility, and ventilation shaft is applied not only to as underground work
Personnel provide sufficient oxygen, additionally it is possible to and the concentration of underground imflammable gas is reduced, ensures operation safety, and high current blower is then
Connection ventilation shaft and the necessary device for carrying out air delivery operation.
In underground work, the content of micronic dust is to have to the safety factor of control in air, and micronic dust content is excessive in air
When, it is easy to the accidents such as fire explosion are caused, for safety, current underground work blower installs strainer at air inlet mostly
Dust-proof working is carried out, but strainer can hinder the flowing of air, reduces blower operating efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of mine underground ventilation high current blowers, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of mine underground is divulged information high current blower, including shell, motor housing, the transmission tape drum between shell and motor housing,
The downward two sides of shell are respectively equipped with escape pipe and air inlet pipe, and housing body is cylindrical, are equipped with inside housings same with it
The impeller that axis is arranged and is rotatablely connected, impeller outer wall are along the circumferential direction equipped with multiple blades, are equipped with and are secured in impeller center
The drive shaft of connection, described drive shaft one end are protruded into transmission tape drum and are set with transmission belt, be equipped with driving in the motor housing
Motor, the output shaft of driving motor are protruded into transmission tape drum and are sequentially connected by transmission belt and drive shaft；The escape pipe and
Air inlet pipe is separately installed with air inlet pipe terminal pad and escape pipe terminal pad, and one end is additionally provided in air inlet pipe and is integrated with formula knot
The purification pipe of structure, the purification pipe for being dusted purification to the air entered in air supply duct, the purification pipe both ends to
Outside closing, and purification pipe both ends port is identical as air inlet pipe nozzle diameter and seals docking, is inner cavity inside purification pipe,
To purify symmetrically arranged two atomizers in pipe horizontal direction central axes, atomizer and suit there are two being set on interior cavity wall
Feed pipe outside purification pipe is connected.
The atomizer is obliquely installed horizontal by 45 ° of angles；Inner cavity central top is equipped with downward protrusion, convex
It rises hemispherical, entreats bottom to be equipped in the lumen coupled logical and to the connecting tube extended below purification pipe.
As a preferred solution of the present invention: the driving motor outer wall is set with the cooling tube being connected with connecting tube, cold
But serpentine-like distribution is managed, cooling tube tail end has the discharge outlet stretched out outside motor housing.
As further preferred embodiment of the invention: the driving motor outer wall is equipped with multiple radiator shutters, is dissipating
The circular hole for passing through cooling tube is offered on hot blade.
Compared with prior art, the beneficial effects of the present invention are: the present apparatus in the air inlet pipe of Blower Housing by being arranged
Purification pipe in one end is dusted processing to the air before entering air duct by spraying purification, to avoid the air being sent into
The middle exceeded influence underground work safety of dustiness, and conventional strainer filtering is distinguished, it can guarantee the proper flow of air, reduce wind
Machine operation pressure；And the sewage after dedusting can cool down driving motor, to ensure that the safe work of blower fan apparatus
Make temperature, continuous and effective provides guarantee for downhole safety operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cross-sectional view that tape drum is driven in the present invention.
Fig. 3 is the internal structure cross-sectional view of shell in the present invention.
Fig. 4 is the schematic diagram of internal structure of motor housing in the present invention.
1- shell in figure, 11- escape pipe, 12- air inlet pipe, 13- drive shaft, 14- impeller, 15- blade, 2- motor housing, 21-
Driving motor, 22- transmission belt, 3- are driven tape drum, and 4- purification pipe, the inner cavity 41-, 42- is raised, 43- atomizer, 44- connecting tube,
45- cooling tube, 46 discharge outlet, 5- feed pipe, 6- air inlet pipe terminal pad, 7- escape pipe terminal pad.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right" "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1:
Please refer to Fig. 1-3, a kind of mine underground is divulged information high current blower, including shell 1, motor housing 2, is located at shell 1 and motor housing 2
Between transmission tape drum 3, the downward two sides of the shell 1 are respectively equipped with escape pipe 11 and air inlet pipe 12, and 1 main body of shell is in cylinder
Shape is equipped with the impeller 14 for being coaxially arranged and being rotatablely connected inside shell 1, and 14 outer wall of impeller is along the circumferential direction equipped with multiple
Blade 15, the drive shaft 13 being firmly connected with it is equipped at 14 center of impeller, and described 13 one end of drive shaft is protruded into transmission tape drum 3
And it is set with transmission belt 22, driving motor 21 is equipped in the motor housing 2, the output shaft of driving motor 21 protrudes into transmission tape drum 3
It is interior and be sequentially connected by transmission belt 22 and drive shaft 13；When driving motor 21 works, drive shaft 13 is driven by transmission belt 22
Rotation, 15 high speed rotation of blade drive air flowing, generate the air-flow flowed from air inlet pipe 12 to escape pipe 11；The escape pipe
11 and air inlet pipe 12 be separately installed with air inlet pipe terminal pad 6 and escape pipe terminal pad 7, terminal pad for connecting air supply duct,
The purification pipe 4 that one end is integrated with formula structure is additionally provided in air inlet pipe 11, the purification pipe 4 is used for in entrance air supply duct
Air be dusted purification, 4 both ends of purification pipe closing outward, and purify 4 both ends port of pipe and air inlet pipe 12 is managed
Mouthful diameter is identical and seals docking, and purifying is inner cavity 41 inside pipe 4, sets that there are two to purify 4 level of pipe on 41 inner wall of inner cavity
Symmetrically arranged two atomizers 43 in direction central axes, atomizer 43 are connected with the feed pipe 5 being sleeved on outside purification pipe 4
It connects, when the rotation of blade 15 makes air inlet pipe 12 generate air-flow, by feed pipe 5 to 43 water flowing of atomizer and by atomizer 43
Atomization sprays, to be adsorbed and removed to the dust to get into the air, to guarantee that ventilation shaft is sent into the air matter of underground
Amount.
Specifically, the atomizer 43 is obliquely installed horizontal by 45 ° of angles, so that carrying out spray operations
When, fog can come into full contact with air, to improve the efficiency of dedusting；41 central top of inner cavity is equipped with downward protrusion 42,
Protrusion 42 is hemispherical, and protrusion 42 is for can effectively ensure that it is simultaneously low downwards that ponding collects when ponding is excessive on 41 top surface of inner cavity
It falls, is equipped in 41 center bottom of inner cavity coupled logical and to the connecting tube 44 extended below purification pipe 4, adsorb the water mist of dust
It finally can be all discharged outside purification pipe 4 by connecting tube 44 with the water droplet collected by protrusion 42.
Embodiment 2:
Refering to Fig. 4, the difference from embodiment 1 is that, after being worked for a long time, driving motor 21 can generate largely device
Heat and cause high temperature, for avoiding device high temperature damage, 21 outer wall of driving motor is set with to be connected with connecting tube 44
Cooling tube 45, the serpentine-like distribution of cooling tube 45,45 tail end of cooling tube have stretch out motor housing 2 outside discharge outlet 46；When interior
In foul water tank connecting tube 44 in chamber 41 when flowing, is conveyed by connecting tube 44 into cooling tube 45 and generated with driving motor 21
Heat exchange ensures equipment safety to reduce the temperature of driving motor 21；
Meanwhile in order to guarantee that heat dissipation effect, 21 outer wall of driving motor are equipped with multiple radiator shutters, open on radiator shutter
Equipped with for the circular hole across cooling tube 45, the radiating efficiency of driving motor 21 is not only further increased by radiator shutter, together
When cooling tube 45 can be fixed, avoid due to driving motor 21 shake and cause to fall off.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
- The high current blower 1. a kind of mine underground is divulged information, including shell (1), motor housing (2), be located at shell (1) and motor housing (2) it Between transmission tape drum (3), the shell (1) downwards two sides be respectively equipped with escape pipe (11) and air inlet pipe (12), shell (1) main body It is cylindrical；The escape pipe (11) and air inlet pipe (12) are separately installed with air inlet pipe terminal pad (6) and escape pipe terminal pad (7), which is characterized in that be additionally provided with the purification pipe (4) that one end is integrated with formula structure on the air inlet pipe (11), and purify pipe (4) both ends port is identical as air inlet pipe (12) nozzle diameter and seals docking, is inner cavity (41) inside purification pipe (4), in inner cavity (41) it is set on inner wall there are two symmetrically arranged two atomizers (43) in (4) horizontal direction central axes are managed with purification, atomization is sprayed Head (43) feed pipe (5) external with purification pipe (4) is sleeved on is connected.
- The high current blower 2. a kind of mine underground according to claim 1 is divulged information, which is characterized in that the shell (1) is internal Equipped with the impeller (14) for being coaxially arranged and being rotatablely connected, impeller (14) outer wall is along the circumferential direction equipped with multiple blades (15), The drive shaft (13) being firmly connected with it is equipped at impeller (14) center, transmission tape drum (3) is protruded into described drive shaft (13) one end It is interior and be set with transmission belt (22), driving motor (21) are equipped in the motor housing (2), the output shaft of driving motor (21) protrudes into It is driven in tape drum (3) and is sequentially connected by transmission belt (22) and drive shaft (13).
- The high current blower 3. a kind of mine underground according to claim 1 is divulged information, which is characterized in that the purification pipe (4) two Hold closing outward.
- The high current blower 4. a kind of mine underground according to claim 1 is divulged information, which is characterized in that the atomizer (43) It is obliquely installed horizontal by 45 ° of angles.
- The high current blower 5. a kind of mine underground according to claim 1 is divulged information, which is characterized in that inner cavity (41) center Top is equipped with downward protrusion (42), and raised (42) are hemispherical, in inner cavity (41) center bottom be equipped with it is coupled logical and to The connecting tube (44) extended below purification pipe (4).
- 6. a kind of mine underground described in any one claim is divulged information high current blower in -5 according to claim 1, feature It is, driving motor (21) outer wall is set with the cooling tube (45) being connected with connecting tube (44), and cooling tube (45) is in snake Shape distribution, cooling tube (45) tail end, which has, stretches out motor housing (2) external discharge outlet (46).
- The high current blower 7. a kind of mine underground according to claim 6 is divulged information, which is characterized in that the driving motor (21) Outer wall is equipped with multiple radiator shutters, is offered on radiator shutter for the circular hole across cooling tube (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408150.0A CN109404034A (en) | 2018-11-23 | 2018-11-23 | A kind of mine underground ventilation high current blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408150.0A CN109404034A (en) | 2018-11-23 | 2018-11-23 | A kind of mine underground ventilation high current blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404034A true CN109404034A (en) | 2019-03-01 |
Family
ID=65455297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408150.0A Pending CN109404034A (en) | 2018-11-23 | 2018-11-23 | A kind of mine underground ventilation high current blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404034A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203308500U (en) * | 2012-08-07 | 2013-11-27 | 新汶矿业集团有限责任公司 | Coal mine wet-type vibrating string curtain dust removal fan |
| CN203540279U (en) * | 2013-11-25 | 2014-04-16 | 重庆梅安森科技股份有限公司 | Turbo type mining wet dust collector |
| CN104275064A (en) * | 2014-09-30 | 2015-01-14 | 江西四通重工机械有限公司 | Wet dust removal device |
| CN204748262U (en) * | 2015-07-16 | 2015-11-11 | 成都市翻鑫家科技有限公司 | Multi -functional electric polishing machine |
| CN205435292U (en) * | 2016-01-06 | 2016-08-10 | 中南大学 | High -efficient wet dust collector of compound emulsification formula |
| CN207349144U (en) * | 2017-10-25 | 2018-05-11 | 山东科技大学 | A kind of mining noise reduction centrifugal dust removing fan |
-
2018
- 2018-11-23 CN CN201811408150.0A patent/CN109404034A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203308500U (en) * | 2012-08-07 | 2013-11-27 | 新汶矿业集团有限责任公司 | Coal mine wet-type vibrating string curtain dust removal fan |
| CN203540279U (en) * | 2013-11-25 | 2014-04-16 | 重庆梅安森科技股份有限公司 | Turbo type mining wet dust collector |
| CN104275064A (en) * | 2014-09-30 | 2015-01-14 | 江西四通重工机械有限公司 | Wet dust removal device |
| CN204748262U (en) * | 2015-07-16 | 2015-11-11 | 成都市翻鑫家科技有限公司 | Multi -functional electric polishing machine |
| CN205435292U (en) * | 2016-01-06 | 2016-08-10 | 中南大学 | High -efficient wet dust collector of compound emulsification formula |
| CN207349144U (en) * | 2017-10-25 | 2018-05-11 | 山东科技大学 | A kind of mining noise reduction centrifugal dust removing fan |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |