CN206360902U - A kind of New Mine ventilation blower - Google Patents
A kind of New Mine ventilation blower Download PDFInfo
- Publication number
- CN206360902U CN206360902U CN201621252685.XU CN201621252685U CN206360902U CN 206360902 U CN206360902 U CN 206360902U CN 201621252685 U CN201621252685 U CN 201621252685U CN 206360902 U CN206360902 U CN 206360902U
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- CN
- China
- Prior art keywords
- explosion
- silencer
- resistant enclosure
- ventilation blower
- filter screen
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Abstract
The utility model is related to ventilation blower, specifically related to a kind of New Mine ventilation blower, including explosion-resistant enclosure, reinforcement block and air layer are provided with explosion-resistant enclosure, explosion-resistant enclosure two ends respectively with air inlet, air outlet is connected, silencer is provided with explosion-resistant enclosure, silencer close to air inlet side is provided with the first filter screen, silencer center is provided with axis, inner disc is fixed with axis, inner disc is connected by bearing with external disk, through hole is equipped with inner disc and external disk, fire-proof motor is provided between silencer, fire-proof motor is provided with impeller, the second filter screen is provided with explosion-resistant enclosure at air outlet, dividing plate is provided with second filter screen, oxygenerator is provided with above dividing plate, lambda sensor is provided with below dividing plate；Technical scheme provided by the utility model can effectively overcome that the ventilation effect present in prior art is not good, can not carry out oxygen concentration detection, operation when can produce a large amount of noises and can not filter off it is distinguished and admirable in the defect such as particulate matter.
Description
Technical field
The utility model is related to ventilation blower, and in particular to a kind of New Mine ventilation blower.
Background technology
In mine, gushed out by gas, the flying upward of coal dust, the influence such as rot of the breathing of personnel and rotten wood, have
Poison, pernicious gas are continuously increased.Meanwhile, with the increase of well depth, downhole temperature will also be increased.If underground work people
Member works in this environment for a long time, not only influences whether health, also results in the generation of the security incidents such as asphyxia, particularly works as
When the content of biogas and coal dust exceedes setting in underground air, the serious consequences such as gas, coal-dust explosion are more likely caused.For
Ensure the health and safety production of underground work personnel, must just make the foul atmosphere formation stream in underworkings and working face
It is dynamic, improve underground air condition.
Traditional mine ventilation equipment is complicated, and ventilation effect is not good, and energy consumption is larger；It can operationally produce big
The noise of amount, not only causes the serious waste of the energy, have impact on the physical and mental health of workman, and easily causes security incident
Occur；Common ventilation blower only possesses the function of blowing air into underground, it is impossible to carry out necessary oxygen to the air for being blown into underground
Concentration Testing, because the working face of mine is blind alley, once it is relatively low to be blown into oxygen content in the air of underground, will be directly affected
To the life security of underground work personnel.
Utility model content
(1) technical problem solved
For the disadvantages mentioned above present in prior art, the utility model provides a kind of New Mine ventilation blower, can
Effectively overcome that the ventilation effect present in prior art is not good, oxygen concentration detection can not be carried out, operation when can produce a large amount of noises
And can not filter off it is distinguished and admirable in the defect such as particulate matter.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：
Reinforcement block and air layer are provided with a kind of New Mine ventilation blower, including explosion-resistant enclosure, the explosion-resistant enclosure, it is described
Explosion-resistant enclosure two ends are connected with air inlet, air outlet respectively, and silencer is provided with the explosion-resistant enclosure, close to the air inlet one
The silencer of side is provided with the first filter screen, and the silencer center is provided with axis, the axis and is fixed with inner disc, the inner disc
It is connected by bearing with external disk, is equipped with the inner disc and external disk between through hole, the silencer and is provided with fire-proof motor, it is described
Fire-proof motor is provided with to be provided with the second filter screen, second filter screen at air outlet in impeller, the explosion-resistant enclosure and is provided with
It is provided with above dividing plate, the dividing plate below oxygenerator, the dividing plate and is provided with lambda sensor.
Preferably, the air inlet flare.
Preferably, the silencer is provided with two.
Preferably, the fire-proof motor is provided with two.
Preferably, the inner disc and external disk are made of foam.
Preferably, the lambda sensor and oxygenerator radio communication.
(3) beneficial effect
Compared with prior art, a kind of New Mine ventilation blower provided by the utility model is rotated using bilobed wheel and realized
Underground air circulates, and ventilation effect is preferable；Sound wave can produce resonance and interfere during through hole in distinguished and admirable process silencer, coordinate anti-
Air layer in quick-fried shell can further reduce noise produced during distinguished and admirable process ventilation blower；Filter screen can filter off it is distinguished and admirable in
Particulate matter, it is to avoid particulate matter enter fire-proof motor in causes blast；Lambda sensor can be examined to the oxygen concentration in distinguished and admirable
Survey, if oxygen concentration is relatively low, oxygenerator can produce oxygen and be supplemented, and prevent that the air oxygen concentration for being blown into underground is relatively low, protect
Demonstrate,prove the life security of underground work personnel.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.It should be evident that drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model silencer positive structure schematic；
In figure：
1st, explosion-resistant enclosure；2nd, reinforcement block；3rd, air layer；4th, air inlet；5th, air outlet；6th, the second filter screen；7th, dividing plate；8th, make
Oxygen machine；9th, lambda sensor；10th, silencer；11st, the first filter screen；12nd, axis；13rd, inner disc；14th, bearing；15th, external disk；16th, lead to
Hole；17th, fire-proof motor；18th, impeller.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
A kind of New Mine ventilation blower, as shown in Figure 1 and Figure 2, including explosion-resistant enclosure 1, is provided with reinforcement block 2 in explosion-resistant enclosure 1
With air layer 3, the two ends of explosion-resistant enclosure 1 are connected with air inlet 4, air outlet 5 respectively, and silencer 10 is provided with explosion-resistant enclosure 1, close
The silencer 10 of the side of air inlet 4 is provided with the first filter screen 11, and the center of silencer 10 is provided with axis 12, be fixed with axis 12 in
Disk 13, inner disc 13 is connected by bearing 14 with external disk 15, is equipped between through hole 16, silencer 10 and is set on inner disc 13 and external disk 15
There is fire-proof motor 17, fire-proof motor 17 is provided with impeller 18, explosion-resistant enclosure 1 is provided with the second filter screen 6 at air outlet 5, the
Dividing plate 7 is provided with two filter screens 6, the top of dividing plate 7 is provided with oxygenerator 8, and the lower section of dividing plate 7 is provided with lambda sensor 9.
The flare of air inlet 4, silencer 10 is provided with two, and fire-proof motor 17 is provided with two, and inner disc 13 and external disk 15 are equal
It is made of foam, lambda sensor 9 and the radio communication of oxygenerator 8.
Start fire-proof motor 17, impeller 18 is rotated so that distinguished and admirable to enter from air inlet 4 inside explosion-resistant enclosure 1.It is distinguished and admirable to pass through
During the first filter screen 11, the first filter screen 11 can filter off it is distinguished and admirable in particulate matter, it is to avoid particulate matter enter fire-proof motor 17 in causes
Blast.After distinguished and admirable entrance silencer 10, because inner disc 13 and external disk 15 are made of foam, sound wave can be in the hole of foam surface
Resonance is produced in hole and is interfered, and through hole 16 further increases distinguished and admirable and foam contact area, inner disc 13 can also be with external disk
15 are relatively rotated, and air layer 3 is additionally provided with explosion-resistant enclosure 1 so that silencer 10 has more preferable anti-acoustic capability.
Afterwards, distinguished and admirable to enter the second filter screen 6 again by silencer 10, the second filter screen 6 can stop at air outlet 5
Particulate matter and dust, lambda sensor 9 can be detected to the oxygen concentration in distinguished and admirable, and be sent data by radio communication
To oxygenerator 8.Once the oxygen concentration in distinguished and admirable is less than threshold value, oxygenerator 8 will start oxygen processed, and supplemental oxygen prevents from being blown into
The air oxygen concentration of underground is relatively low, it is ensured that the life security of underground work personnel.
A kind of New Mine ventilation blower provided by the utility model is rotated using bilobed wheel realizes that underground air circulates, and leads to
Wind effect is preferable；Sound wave can produce resonance and interfere during through hole in distinguished and admirable process silencer, coordinate the air in explosion-resistant enclosure
Layer can further reduce noise produced during distinguished and admirable process ventilation blower；Filter screen can filter off it is distinguished and admirable in particulate matter, it is to avoid
Particulate matter, which enters, causes blast in fire-proof motor；Lambda sensor can be detected to the oxygen concentration in distinguished and admirable, if oxygen concentration
Relatively low, oxygenerator can produce oxygen and be supplemented, and prevent that the air oxygen concentration for being blown into underground is relatively low, it is ensured that underground work personnel
Life security.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from each embodiment technical scheme of the utility model spirit and
Scope.
Claims (6)
1. a kind of New Mine ventilation blower, it is characterised in that：Including explosion-resistant enclosure (1), it is provided with and reinforces in the explosion-resistant enclosure (1)
Block (2) and air layer (3), explosion-resistant enclosure (1) two ends are connected with air inlet (4), air outlet (5) respectively, described explosion-proof outer
Silencer (10) is provided with shell (1), the silencer (10) close to the air inlet (4) side is provided with the first filter screen (11), institute
Silencer (10) center is stated provided with axis (12), inner disc (13) is fixed with the axis (12), the inner disc (13) passes through axle
Hold (14) with external disk (15) to be connected, be equipped with through hole (16) on the inner disc (13) and external disk (15), the silencer (10) it
Between be provided with fire-proof motor (17), the fire-proof motor (17) is provided with impeller (18), close to air outlet in the explosion-resistant enclosure (1)
(5) place, which is provided with the second filter screen (6), second filter screen (6), is provided with dividing plate (7), and oxygenerator is provided with above the dividing plate (7)
(8), it is provided with lambda sensor (9) below the dividing plate (7).
2. New Mine ventilation blower according to claim 1, it is characterised in that：Air inlet (4) flare.
3. New Mine ventilation blower according to claim 1, it is characterised in that：The silencer (10) is provided with two.
4. New Mine ventilation blower according to claim 1, it is characterised in that：The fire-proof motor (17) is provided with two.
5. New Mine ventilation blower according to claim 1, it is characterised in that：The inner disc (13) and external disk (15) are adopted
It is made of foam.
6. New Mine ventilation blower according to claim 1, it is characterised in that：The lambda sensor (9) and oxygenerator (8)
Radio communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252685.XU CN206360902U (en) | 2016-11-22 | 2016-11-22 | A kind of New Mine ventilation blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252685.XU CN206360902U (en) | 2016-11-22 | 2016-11-22 | A kind of New Mine ventilation blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360902U true CN206360902U (en) | 2017-07-28 |
Family
ID=59371916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252685.XU Expired - Fee Related CN206360902U (en) | 2016-11-22 | 2016-11-22 | A kind of New Mine ventilation blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087305A (en) * | 2017-12-25 | 2018-05-29 | 徐州安诚矿山设备有限公司 | A kind of industrial wind turbine |
| CN108222998A (en) * | 2018-01-02 | 2018-06-29 | 海宁善能制冷科技有限公司 | A kind of coalmine ventilation equipment |
| CN110966035A (en) * | 2019-12-30 | 2020-04-07 | 中国铁建重工集团股份有限公司 | Movable tunnel local ventilation refrigeration equipment |
-
2016
- 2016-11-22 CN CN201621252685.XU patent/CN206360902U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087305A (en) * | 2017-12-25 | 2018-05-29 | 徐州安诚矿山设备有限公司 | A kind of industrial wind turbine |
| CN108222998A (en) * | 2018-01-02 | 2018-06-29 | 海宁善能制冷科技有限公司 | A kind of coalmine ventilation equipment |
| CN110966035A (en) * | 2019-12-30 | 2020-04-07 | 中国铁建重工集团股份有限公司 | Movable tunnel local ventilation refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20171122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |