CN205382947U - Mining dust removal removes haze accuse temperature ventilation system - Google Patents

Abstract

The utility model discloses a mining dust removal removes haze accuse temperature ventilation system, including following part: constitutions such as front end suction hood, dust -clearing fan, the cold heat exchange device that at least one is adjustable, air -out air damper. The utility model discloses a mining dust removal removes haze accuse temperature ventilation system has utilized dust -clearing fan exhaust high pressure air -purifying under the installed power's that does not increase the fan the condition, as cold heat exchange device's wind regime, blow to the local space in tunnel with the distinguished and admirable cold air the production of adjustable cold heat exchange device of dust exhausting fan's purification, especially install the inside working face head -on at excavation roadway, can regard as central air conditioning formula wet dedusting and wind speed spraying dust fall ventilation system, in the aspect of the regional hypothermia of tunnel, adopted the mode of a plurality of water -cooling evaporimeters, can reduce the the local temperature in tunnel effectively.

Description

A kind of mine dedusting is except haze temperature control ventilating system

Technical field

This utility model relates to ventilating, dedusting depositing dust and heat exchange equipment technical field, particularly relates to a kind of cold and hot exchange and holds concurrently the ventilating system that wet dust removal, wind speed atomizing de-dusting be used in combination.

Background technology

At present, metallurgy, mine and underground coal mine tunnel, stope is all that substantial amounts of dust produces point, and especially with the work surface of development machine, substantial amounts of dust not only has a strong impact on the physical and mental health of worker, and pollute the air of periphery, leave hidden danger to Safety of Coal Mine Production.Bury deeper mine in coal seam, some underground coal mine ground temperature, up to 40 degree Celsius, has a strong impact on the normal operation of site operation personnel, it is easier to cause heatstroke and dehydrating phenomena.At current colliery digging laneway, first, conventional dedusting method mostly adopts filter net type dedusting fan or carries out dust-filtering with the mining extraction type local ventilator dedusting fan with cleaner unit composition and Wet-type dust-removal fan, purify scope of operation air.But these current several dedusting fans have the disadvantage in that 1. have in the tunnel of development machine, dedusting fan dust collection mouth is single, scope is less, although the part dust in the middle of tunnel can be collected effectively, but a large amount of dust of development machine both sides still spread backward along tunnel, easily cause dust to transfinite, form potential safety hazard.2. adopting tunnel at big gun, owing to section is relatively big, the collection section of dedusting fan is less, and dust is met head on the blowing of wind by local ventilation, spreads backward rapidly, efficiency of dust collection dramatic drop-off.3. product dirt setting spacious in space especially, owing to dust scattered band is relatively big, the collecting effect of dedusting fan is more undesirable, and on-the-spot overall dust removing effects is poor.Second, the refrigeration unit of underground coal mine cooling method many employings import supplies cold air cooling to getting working face, but equipment price is expensive, and cost of investment is higher

Closing coal yard, stock ground and the occasions such as material of being scattered, airborne dust changes greatly, and dusty gas spreads, and adopts dust shield and cleaner, it is impossible to reach the purpose administered.Therefore, frequently with traditional atomizing de-dusting administration way, the further diffusion of local dust is controlled.Traditional atomizing de-dusting is mostly around adopt multiple atomizing de-dusting shower nozzle, and scope is narrower, and water, electricity, gas fed distance is longer, and investment is relatively big, and dust-laying effect is poor.

At the Factory Building closed, dustiness strengthens and by cold and hot affecting bigger closing space season, adopts single treatment cost higher, and regulation effect is poor.

Summary of the invention

This utility model mainly solves technical problem existing in prior art, thus provide a kind of wet dust removal, simultaneously meet local space refrigeration or heat, efficiency is high, the obvious mining central hollow mode dedusting depositing dust ventilating system of energy-saving effect, this system have effectively achieved dedusting, the purifying on the spot and the cold and hot exchange of local space of depositing dust.

Above-mentioned technical problem of the present utility model is addressed mainly by following technical proposals:

A kind of mine dedusting of the present utility model is except haze temperature control ventilating system, including with lower component,

Front end dust shield, for absorbing the air with dust；

Wet-type dust-removal fan, for absorbing the air with dust that front end dust shield absorbs, and removes the dust in air, discharges clean high pressure draught；

At least one cold-heat-exchanging exchange system, utilizes the high pressure draught that Wet-type dust-removal fan is discharged as wind regime, is freezed by cold-heat-exchanging exchange system or heats generation cold air or steam, and cold air or steam are blown to lane space；

Air-out damper, cuts out for the air-flow after being purified by Wet-type dust-removal fan or opens；

Described front end dust shield is connected by blast pipe assembly with described Wet-type dust-removal fan, described Wet-type dust-removal fan is connected by discharge pipe assembly with described air-out damper, described cold-heat-exchanging exchange system is installed on described discharge pipe assembly, and is connected with described discharge pipe assembly.

Further, described mine dedusting also includes except haze temperature control ventilating system with lower component,

At least one is adjustable dust exhaust apparatus, for absorb in the tunnel between described front end dust shield and Wet-type dust-removal fan with dust air；

At least one adjustable spray device, utilizes the pressure-air of described Wet-type dust-removal fan as source of the gas, and the multiple tracks water smoke that spraying is always shaped as is sprayed to dust-laden region farther out, tunnel；

Described adjustable dust exhaust apparatus is installed on described blast pipe assembly, and is connected with described blast pipe assembly, and described adjustable spray device is installed on described discharge pipe assembly, and is connected with described discharge pipe assembly.

Further, described blast pipe assembly includes the air intake metal air duct being connected with described adjustable dust exhaust apparatus, between adjacent air intake metal air duct, between air intake metal air duct and front end dust shield, is connected each through air intake corrugated tube between air intake metal air duct and Wet-type dust-removal fan；

Described discharge pipe assembly includes the air-out metal air duct being connected with described cold-heat-exchanging exchange system, adjustable spray device, between adjacent air-out metal air duct, between air-out metal air duct and air-out damper, is connected each through air-out corrugated tube between air-out metal air duct and Wet-type dust-removal fan.

Further, described Wet-type dust-removal fan includes the dust collection interface, atomization air duct, outer cylinder body, the dehydration tube that are sequentially communicated,

It is sequentially provided with at least one second sprayer unit, atomization impeller in described atomization air duct, is provided with one section of first dash inner core after atomization impeller, bottom described atomization air duct, is additionally provided with the first row mouth of a river,

Being provided with impeller in described outer cylinder body and drive the motor of described impeller, described motor is installed in electric motor protecting shell, and described electric motor protecting shell is connected externally to lead to by upper and lower intake and exhaust pipeline and rear guide vane and described outer cylinder body,

Being sequentially provided with inner barrel and the second dash inner core that one end is closed in the middle part of described dehydration barrel, be provided with multiple break-in blade between described inner barrel and dehydration barrel, described dehydration bucket bottom is additionally provided with the second row mouth of a river.

Further, described front end dust shield includes square suction port, and described square suction port passes sequentially through the first circumference interface, circular air intake interface is connected with blast pipe assembly, and is additionally provided with the first louvered regulation wind window in described square suction port.

Further, described adjustable dust exhaust apparatus includes the second louvered regulation wind window, and the air intake metal air duct being connected with adjustable dust exhaust apparatus is connected with lane space by the second louvered regulation wind window.

Further, described adjustable spray device, including spraying assembly, the 3rd louvered regulation wind window, the air intake metal air duct being connected with adjustable spray device is connected with lane space after passing sequentially through the 3rd louvered regulation wind window, spraying assembly.

Further, described adjustable cold heat-exchange device includes vaporizer, the 4th louvered regulation wind window, being connected with adjustable cold heat-exchange device after air-out metal air duct passes sequentially through vaporizer, the 4th louvered regulation wind window and be connected with lane space, described vaporizer is connected with outside cold water equipment.

Further, described air-out damper includes the circular air-out interface being connected with discharge pipe assembly, and described circular air-out interface is connected also by the square air outlet of second party round splce and, is provided with the 5th louvered regulation wind window in described square air outlet.

Compared with prior art, the utility model has the advantage of:

1. mine dedusting of the present utility model is not except haze temperature control ventilating system is when increasing the installed power of blower fan, make use of the high pressure purge air that Wet-type dust-removal fan is discharged, as the wind regime of cold-heat-exchanging exchange system, cold (heat) air produced with dedusting fan distinguished and admirable vaporizer of purification blows to the local space in tunnel；It is particularly wall-mounted on inside digging laneway to meet head on work surface, can hold concurrently wind speed atomizing de-dusting ventilating system as central air-conditioning rotating vane type dedusting, in the local cooling of tunnel, have employed the mode of multiple water-cooled vaporizer, can effectively support the local temperature reducing tunnel.

2. mine dedusting of the present utility model removes haze temperature control ventilating system and is more suitable for the environment that working condition is poor, and energy-saving effect is obvious, applied range, and device structure is simple, and cost of investment is relatively low.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is that mine dedusting of the present utility model is except the structural representation of haze temperature control ventilating system；

Fig. 2 is the structural representation of front end of the present utility model dust shield；

Fig. 3 is the structural representation of adjustable dust exhaust apparatus of the present utility model；

Fig. 4 is Wet-type dust-removal fan structural representation of the present utility model

Fig. 5 is adjustable spray device structural representation of the present utility model；

Fig. 6 is adjustable cold heat-exchange device structure schematic diagram of the present utility model；

Fig. 7 is system exhaust outlet air door structure schematic diagram of the present utility model；

nullDescription of reference numerals: 1、Front end dust shield，2、Blast pipe assembly，3、Adjustable dust exhaust apparatus，4、Wet-type dust-removal fan，5、Cold-heat-exchanging exchange system，6、Adjustable spray device，7、Discharge pipe assembly，8、Air-out damper (，11、Square suction port，12、First circumference interface，13、Circular air intake interface，21、Air intake metal air duct，22、Air intake corrugated tube，31、Second louvered regulation wind window，401、Dust collection interface，402、Atomization air duct，403、Outer cylinder body，404、Dehydration tube，405、Second sprayer unit，406、Atomization impeller，407、First dash inner core，408、The first row mouth of a river，409、Impeller，410、Motor，411、Electric motor protecting shell，412、Intake and exhaust pipeline，413、Inner barrel，414、Break-in blade，415、Second dash inner core，416、The second row mouth of a river，51、Vaporizer，52、4th louvered regulation wind window，61、Spraying assembly，62、3rd louvered regulation wind window，71、Air-out metal air duct，72、Air-out corrugated tube，81、Circular air-out interface，82、Second party round splce，83、Square dust mouth，84、5th louvered regulation wind window.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining.

Consulting shown in Fig. 1, a kind of mine dedusting that this utility model provides is except haze temperature control ventilating system, including with lower component,

Front end dust shield 1, for absorbing the air with dust；

Wet-type dust-removal fan 4, for absorbing the air with dust that front end dust shield 1 absorbs, and removes the dust in air, discharges clean high pressure draught；

At least one cold-heat-exchanging exchange system 5, utilizes the high pressure draught that Wet-type dust-removal fan 4 is discharged as wind regime, is freezed by cold-heat-exchanging exchange system 5 or heats generation cold air or steam, and cold air or steam are blown to lane space；

Air-out damper 8, cuts out for the air-flow after being purified by Wet-type dust-removal fan 4 or opens；

Front end dust shield 1 is connected by blast pipe assembly 2 with Wet-type dust-removal fan 4, and Wet-type dust-removal fan 4 is connected by discharge pipe assembly 7 with air-out damper 8, and cold-heat-exchanging exchange system 5 is installed on discharge pipe assembly 7, and is connected with discharge pipe assembly 7.Mine dedusting of the present utility model is not except haze temperature control ventilating system is when increasing the installed power of blower fan, make use of the high pressure purge air that Wet-type dust-removal fan 4 is discharged, as the wind regime of cold-heat-exchanging exchange system 5, the air produced with dedusting fan distinguished and admirable cold-heat-exchanging exchange system 5 of purification blows to the local space in tunnel；It is particularly wall-mounted on inside digging laneway to meet head on work surface, can hold concurrently wind speed atomizing de-dusting ventilating system as central air-conditioning rotating vane type dedusting, in the local cooling of tunnel, have employed the mode of multiple cold-heat-exchanging exchange system 5, the local temperature in tunnel can be effectively reduced.And mining central air-conditioning dedusting of the present utility model is more suitable for, except haze ventilating system, the environment that working condition is poor, energy-saving effect is obvious, applied range, and device structure is simple, and cost of investment is relatively low.

In the present embodiment, mine dedusting also includes except haze temperature control ventilating system with lower component,

At least one is adjustable dust exhaust apparatus 3, for absorb in the tunnel between front end dust shield 1 and Wet-type dust-removal fan 4 with dust air；

At least one adjustable spray device 6, utilizes the pressure-air of Wet-type dust-removal fan 4 as source of the gas, and the water smoke of atomization sprays to the dust-laden region in tunnel；

Adjustable dust exhaust apparatus 3 is installed on blast pipe assembly 2, and is connected with blast pipe assembly 2, and adjustable spray device 6 is installed on discharge pipe assembly 7, and is connected with discharge pipe assembly 7.Owing to have employed the many places dust suction in tunnel of adjustable dust exhaust apparatus 3, depositing dust mode, satisfied effect can be obtained in dedusting depositing dust；Make use of the high pressure purge air that Wet-type dust-removal fan 4 is discharged, as the source of the gas of adjustable spray device 6, with dedusting fan high pressure wind speed reversely the atomized water spray section to whole tunnel or produce dirt setting, dust-laying effect is good.

Concrete, blast pipe assembly 2 includes the air intake metal air duct 21 being connected with adjustable dust exhaust apparatus 3, between adjacent air intake metal air duct 21, between air intake metal air duct 21 and front end dust shield 1, is connected each through air intake corrugated tube 22 between air intake metal air duct 21 and Wet-type dust-removal fan 4；

Discharge pipe assembly 7 includes the air-out metal air duct 21 being connected with cold-heat-exchanging exchange system 5, adjustable spray device 6, between adjacent air-out metal air duct 21, between air-out metal air duct 21 and air-out damper 8, is connected each through air-out corrugated tube 72 between air-out metal air duct 21 and Wet-type dust-removal fan 4.Air intake metal air duct 21 and air-out metal air duct 21 are for connecting components, and are connected by corrugated tube between each parts, it is possible to free adjustment direction and position.Blast pipe assembly 2 discharge pipe assembly 7 it be also possible to use other pipeline connections.

Consulting shown in Fig. 4, Wet-type dust-removal fan 4 includes the dust collection interface 401, atomization air duct 402, outer cylinder body 403, the dehydration tube 404 that are sequentially communicated,

At least one second sprayer unit 405, atomization impeller 406 it is sequentially provided with in atomization air duct 402, it is provided with one section of first dash inner core 407 after atomization impeller 406, it is additionally provided with the first row mouth of a river 408 bottom atomization air duct 402, initially enter atomization air duct 402 with the air of dust to be atomized, dust granules in air is after atomization air duct 402 is atomization, impact again through atomization impeller 406 centrifugal force and the first dash inner core 407, dust-laden weight granule and water droplet fall into atomization air duct 402 inwall, are discharged by the first row mouth of a river 408.

It is provided with impeller 409 in outer cylinder body 403 and drives the motor 410 of impeller 409; motor 410 is installed in electric motor protecting shell 411; electric motor protecting shell 411 is connected externally to lead to by upper and lower intake and exhaust pipeline 412 and rear guide vane and outer cylinder body 403; impeller 409 and motor 410 are as the power source of wind; electric motor protecting shell 411 is effectively protected motor 410; prevent the water smoke in outer cylinder body 403 from entering motor, baffle plate can be set in intake and exhaust pipeline 412 and ensure motor 410 ventilation and heat.

It is sequentially provided with inner barrel 413 and the second dash inner core 415 that one end is closed in the middle part of dehydration barrel 404, is provided with multiple break-in blade 414 between inner barrel 413 and dehydration barrel 404, bottom dehydration barrel 404, is additionally provided with the second row mouth of a river 416.

With the wet air of dust granule through break-in blade 414 collision rift; by centrifugal force, dust-laden particle dust and water droplet are got rid of to dehydration barrel 404 inwall; due to the stop of the second dash inner core 415, falling from dehydration barrel 404 inwall, the mixture of water droplet and dust is discharged from the second row mouth of a river 416.Wet-type dust-removal fan 4 can also use other Wet-type dust-removal fans of the prior art.

Consulting shown in Fig. 2, front end dust shield 1 includes square suction port 11, and square suction port 11 passes sequentially through the first circumference interface 12, circular air intake interface 13 is connected with blast pipe assembly 2, and is additionally provided with the first louvered regulation wind window 14 in square suction port 11.The dust laden air of front end dust shield 1 front end enters blast pipe assembly 2 by the first louvered regulation wind window 14, and the first louvered regulation wind window 14 can regulate the size of air inlet area.

Consulting shown in Fig. 3, adjustable dust exhaust apparatus 3 includes the second louvered regulation wind window 31, and the air intake metal air duct 21 being connected with adjustable dust exhaust apparatus 3 is connected with lane space by the second louvered regulation wind window 31.By directly installing the second louvered regulation wind window 31, this simple in construction on air intake metal air duct 21 centre, and can freely adjust the size of air inlet area.

Consulting shown in Fig. 5, adjustable spray device 6, including spraying assembly the 61, the 3rd louvered regulation wind window 62, the air intake metal air duct 21 being connected with adjustable spray device 6 is connected with lane space after passing sequentially through the 3rd louvered regulation wind window 62, spraying assembly 61.The gases at high pressure that Wet-type dust-removal fan 4 produces regulate the air-flow size given vent to anger by the 3rd louvered regulation wind window 62, and water smoke spraying assembly 61 produced again through the air-flow after regulating is delivered to space farther out, tunnel.

Consult shown in Fig. 6, adjustable cold heat-exchange device 5 includes vaporizer the 51, the 4th louvered regulation wind window 52, the air-out metal air duct 21 being connected with adjustable cold heat-exchange device 5 is connected with lane space after passing sequentially through vaporizer the 51, the 4th louvered regulation wind window 52, and vaporizer 51 is connected with outside water cooling equipment.The gases at high pressure that Wet-type dust-removal fan 4 produces regulate the air-flow size given vent to anger by the 4th louvered regulation wind window 51, and cold air or steam after vaporizer 51 being freezed or heated by air-flow are blown into lane space.

Consult shown in Fig. 7, air-out damper 8 includes the circular air-out interface 81 being connected with discharge pipe assembly 7, circular air-out interface 81 is connected with a square dust mouth 83 also by second party round splce 82, is provided with the 5th louvered regulation wind window 84 in square dust mouth 83.

1. mine dedusting of the present utility model is not except haze temperature control ventilating system is when increasing the installed power of blower fan, make use of the negative pressure that Wet-type dust-removal fan produces, adopts multiple dust exhaust apparatus to carry out dust adsorption, not only collects dust wide, and efficiency is high；

2. mine dedusting of the present utility model is not except haze temperature control ventilating system is when increasing the installed power of blower fan, make use of the high pressure purge air that Wet-type dust-removal fan is discharged, as the source of the gas of wind speed spraying, with dedusting fan high pressure wind speed the atomized water spray section to whole tunnel or product dirt setting；

3. mine dedusting of the present utility model is not except haze temperature control ventilating system is when increasing the installed power of blower fan, make use of the high pressure purge air that Wet-type dust-removal fan 4 is discharged, as the wind regime of adjustable cold heat-exchange device 5, cold (heat) air produced with dedusting fan distinguished and admirable vaporizer 51 of purification blows to the local space in tunnel；It is particularly wall-mounted on inside digging laneway to meet head on work surface, can hold concurrently wind speed atomizing de-dusting ventilating system as central air-conditioning rotating vane type dedusting.Owing to have employed multipoint mode dust suction, depositing dust mode, in dedusting depositing dust, achieve satisfied effect；In the local cooling of tunnel, have employed the mode of multiple water-cooled vaporizer, can effectively support and reduce the local temperature expected；

4. mine dedusting of the present utility model is except the adjustable wind speed sprayer unit in haze temperature control ventilating system configurable infrared ray sensor, electromagnetic valve, control main frame, when staff arrives spraying area, signal is sent by infrared ray sensor, closed electromagnetic valve stops spraying, staff passes by after spraying area, sensor return signal, continuation spraying opened by electromagnetic valve, it is achieved automatically control；

5. mine dedusting of the present utility model removes haze temperature control ventilating system and is more suitable for the environment that working condition is poor, and energy-saving effect is obvious, applied range, and device structure is simple, and cost of investment is relatively low.

The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with claims protection defined.

Claims (9)

1. a mine dedusting is except haze temperature control ventilating system, it is characterised in that: include with lower component,

Front end dust shield (1), for absorbing the air with dust；

Wet-type dust-removal fan (4), is used for absorbing the air with dust that front end dust shield (1) absorbs, and removes the dust in air, discharge clean high pressure draught；

At least one cold-heat-exchanging exchange system (5), utilizes the high pressure draught that Wet-type dust-removal fan (4) is discharged as wind regime, is freezed by cold-heat-exchanging exchange system (5) or heats generation cold air or steam, and cold air or steam are blown to lane space；

Air-out damper (8), cuts out for the air-flow after being purified by Wet-type dust-removal fan (4) or opens；

Described front end dust shield (1) is connected by blast pipe assembly (2) with described Wet-type dust-removal fan (4), described Wet-type dust-removal fan (4) is connected by discharge pipe assembly (7) with described air-out damper (8), described cold-heat-exchanging exchange system (5) is installed on described discharge pipe assembly (7), and is connected with described discharge pipe assembly (7).

2. mine dedusting according to claim 1 removes haze temperature control ventilating system, it is characterised in that: described mine dedusting also includes except haze temperature control ventilating system with lower component,

At least one is adjustable dust exhaust apparatus (3), be used for absorbing in the tunnel between described front end dust shield (1) and Wet-type dust-removal fan (4) with dust air；

At least one adjustable spray device (6), utilizes the pressure-air of described Wet-type dust-removal fan (4) as source of the gas, and the water smoke of atomization sprays to the dust-laden region in tunnel；

Described adjustable dust exhaust apparatus (3) is installed on described blast pipe assembly (2), and is connected with described blast pipe assembly (2), and described adjustable spray device (6) is installed on described discharge pipe assembly (7), and is connected with described discharge pipe assembly (7).

3. mine dedusting according to claim 2 removes haze temperature control ventilating system, it is characterized in that: described blast pipe assembly (2) includes air intake metal air duct (21) being connected with described adjustable dust exhaust apparatus (3), between adjacent air intake metal air duct (21), between air intake metal air duct (21) and front end dust shield (1), be connected each through air intake corrugated tube (22) between air intake metal air duct (21) and Wet-type dust-removal fan (4)；

Described discharge pipe assembly (7) includes air-out metal air duct (21) being connected with described cold-heat-exchanging exchange system (5), adjustable spray device (6), between adjacent air-out metal air duct (21), between air-out metal air duct (21) and air-out damper (8), is connected each through air-out corrugated tube (72) between air-out metal air duct (21) and Wet-type dust-removal fan (4).

4. the mine dedusting according to any one of claims 1 to 3 removes haze temperature control ventilating system, it is characterized in that: dust collection interface (401) that described Wet-type dust-removal fan (4) includes being sequentially communicated, atomization air duct (402), outer cylinder body (403), dehydration tube (404)

At least one second sprayer unit (405), atomization impeller (406) it is sequentially provided with in described atomization air duct (402), it is provided with one section of first dash inner core (407) after atomization impeller (406), described atomization air duct (402) bottom is additionally provided with the first row mouth of a river (408)

It is provided with impeller (409) in described outer cylinder body (403) and drives the motor (410) of described impeller (409); described motor (410) is installed in electric motor protecting shell (411); described electric motor protecting shell (411) is connected externally to lead to by upper and lower intake and exhaust pipeline (412) and rear guide vane and described outer cylinder body (403)

Described dehydration barrel (404) middle part is sequentially provided with inner barrel (413) and the second dash inner core (415) that one end is closed, being provided with multiple break-in blade (414) between described inner barrel (413) and dehydration barrel (404), described dehydration barrel (404) bottom is additionally provided with the second row mouth of a river (416).

5. the mine dedusting according to any one of claims 1 to 3 removes haze temperature control ventilating system, it is characterized in that: described front end dust shield (1) includes square suction port (11), described square suction port (11) passes sequentially through the first circumference interface (12), circular air intake interface (13) is connected with blast pipe assembly (2), and is additionally provided with the first louvered regulation wind window (14) in described square suction port (11).

6. the mine dedusting according to Claims 2 or 3 removes haze temperature control ventilating system, it is characterized in that: described adjustable dust exhaust apparatus (3) includes the second louvered regulation wind window (31), air intake metal air duct (21) being connected with adjustable dust exhaust apparatus (3) is connected with lane space by the second louvered regulation wind window (31).

7. the mine dedusting according to Claims 2 or 3 removes haze temperature control ventilating system, it is characterized in that: described adjustable spray device (6), including spraying assembly (61), the 3rd louvered regulation wind window (62), air intake metal air duct (21) being connected with adjustable spray device (6) passes sequentially through the 3rd louvered regulation wind window (62), spraying assembly (61) is connected with lane space afterwards.

8. the mine dedusting according to the arbitrary phase of claims 1 to 3 removes haze temperature control ventilating system, it is characterized in that: described adjustable cold heat-exchange device (5) includes vaporizer (51), the 4th louvered regulation wind window (52), air-out metal air duct (21) being connected with adjustable cold heat-exchange device (5) passes sequentially through vaporizer (51), the 4th louvered regulation wind window (52) is connected with lane space afterwards, and described vaporizer (51) is connected with outside air-conditioning equipment.

9. the mine dedusting according to the arbitrary phase of claims 1 to 3 removes haze temperature control ventilating system, it is characterized in that: described air-out damper (8) includes the circular air-out interface (81) being connected with discharge pipe assembly (7), described circular air-out interface (81) is connected with a square air outlet (83) also by second party round splce (82), is provided with the 5th louvered regulation wind window (84) in described square air outlet (83).