CN105197541B - Full-automatic water-feeding dust suppression system of large-scale material transmission machine - Google Patents
Full-automatic water-feeding dust suppression system of large-scale material transmission machine Download PDFInfo
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- CN105197541B CN105197541B CN201510730706.8A CN201510730706A CN105197541B CN 105197541 B CN105197541 B CN 105197541B CN 201510730706 A CN201510730706 A CN 201510730706A CN 105197541 B CN105197541 B CN 105197541B
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Abstract
A full-automatic water-feeding dust suppression system of a large-scale material transmission machine comprises a dry-fog dust suppression device arranged on the material transmission machine, a water feeding device arranged on the material transmission machine, a water wheel, a track and a water supply well device, wherein the water feeding device comprises an electromagnetic terminal pad and a water pump and is connected with the dry-fog dust suppression device; the water wheel is arranged on the track, and is used for carrying water to the water feeding device; the track is arranged on the ground, is laid between the water supply well device and the material transmission machine, and is used for the water wheel to move on the track; the water supply well device is arranged on the ground, and is used for supplying water source to the water wheel. According to the full-automatic water-feeding dust suppression system, the water wheel is installed by utilizing a narrow gauge space, and has the full-automatic water feeding function; the water wheel is capable of supplying water to the transmission machine constantly, continuously in the four seasons of a year when the transmission machine operates at any spot on the track; the water wheel solves the problem of low efficiency of manual labor in time-fixing water feeding, solves the problem of unable use due to freezing in winter by utilizing a water channel to feed water, so that the water wheel guarantees the dust suppression system of the transmission machine to work in the four seasons, and to conveniently carry people and materials.
Description
Technical field
The present invention relates to harbour, large-scale bulk stock ground material transferring field, more particularly to a kind of large-scale material transferring machine
Automatically upper water dust suppression system.
Background technology
Mass transport machine, in order to avoid dust pollution, can typically be adopted and passed when the dust-raising materials such as coal, Ore are transmitted
Sprinkler is arranged on defeated machine carries out dedusting, and due to conveyer bulky, travel distance is made all more than 1000 meters at each
Industry place is both needed to spraying and dedusting, so need substantial amounts of water, need constantly, arbitrfary point, water source throughout the year supplements.With
The constantly improve of spraying and dedusting technology, material transferring machine water feeding mode becomes the pass for determining that material transferring machine dust-arrest device is good and bad
Key.
At present, the generic way of water has four on material transferring machine：
First, water on fixing point water receiving pipe；Because length of pipe is limited, need material transferring machine to temporarily cease operation, open
Water could be gone up at upper water spot.And transfer location is both needed to shift water pipe, manpower transport, dismounting speed are slow, high labor intensive, and
Winter water pipe freezes even more cannot be operated；
Second, water on waterr transporting vehicle；Most of stock ground narrow spaces, it is impossible to accomplish there are public affairs below every material transferring machine
Road, common waterr transporting vehicle is impassable；Above two method, due to being that interruption supplies water, must not be not provided with larger on material transferring machine
Storage tank.
Third, opening up tank water supply；It is that it is realized to thing at present using widest material transferring machine water feeding mode
Constantly, arbitrfary point the water source of material conveyer is supplemented.But cannot use because its winter freezes.
Fourth, water on water cable reel；It can realize that constantly, arbitrfary point the water source to material transferring machine is supplemented, and make
Upper water can be also realized with insulation water cable winter.But, the limited length of water cable, the volume of water cable reel is larger, and water cable capacity surpasses
Its weight is surprising when crossing hundred meters, becomes the serious burden of material transferring machine.Therefore can only pass in the shorter material of range ability at present
Use on defeated machine.
The content of the invention
For the deficiencies in the prior art, the present invention is intended to provide a kind of automatically upper water dust suppression system of large-scale material transferring machine
System, it have to material transferring machine constantly go up water, arbitrfary point water source supplement function and winter also can normally use the characteristics of.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of automatically upper water dust suppression system of large-scale material transferring machine, it includes the dry fog being arranged on material transferring machine
Dust-arrest device, suppressing dust with dry mist device includes a suppressing dust with dry mist power station and Dry-fog spray nozzle component, present invention additionally comprises being arranged on
Water-supply apparatus on material transferring machine, water-supply apparatus include electromagnetism terminal pad and the water pump being arranged on material transferring machine, described
Water-supply apparatus connect suppressing dust with dry mist device；
Waterwheel in orbit is set, for transporting water to water-supply apparatus；
Track on the ground is set, is laid between water supply well device and material transferring machine, it is in orbit for waterwheel
Operation operation；
Water supply well device on the ground, water supply car nourishment source are set.
Preferably, described water-supply apparatus also include water-supply apparatus attemperater, water-supply apparatus triggering device, water-supply apparatus
Water level inductor, water pump and electromagnetism terminal pad, water-supply apparatus water level inductor is arranged in water-supply apparatus attemperater, water
Pump connects electromagnetism terminal pad by water pipe, and control centre controls to connect suppressing dust with dry mist power station, water pump, water-supply apparatus water level respectively
Induction installation, water-supply apparatus triggering device and electromagnetism terminal pad, electromagnetism terminal pad is fixed on the connecting arm, and linking arm is revolved by axle
Turn to be arranged on material transferring machine, control centre controls linking arm rotation by power plant module, water-supply apparatus triggering device is arranged
Below electromagnetism terminal pad.
Preferably, described waterwheel includes waterwheel control unit, motor, accumulator, thermal insulating water tank of waterwheel, waterwheel water level sense
Device, the first waterwheel triggering device and the second waterwheel triggering device, waterwheel water level inductor is answered to be located in thermal insulating water tank of waterwheel,
Waterwheel two ends are respectively arranged with the first waterwheel triggering device and the second waterwheel triggering device, and water is provided with thermal insulating water tank of waterwheel
Mouth and outlet terminal pad, the triggering of motor, accumulator, waterwheel water level inductor, the first waterwheel triggering device and the second waterwheel
Device connects respectively waterwheel control unit, and waterwheel water level inductor is touched with the waterwheel water level feedback of setting in outlet terminal pad
Head is connected, and the waterwheel electricity feedback contact and waterwheel charging contacts being connected with accumulator is additionally provided with outlet terminal pad.
Preferably, described water supply well device includes water supply well triggering device, water supply well control unit and a water outlet
Pipe and the electrical ball valve being arranged on outlet pipe, outlet pipe connection groundwater supply pipe network, triggering device connection water supply well control is single
Unit, water supply well control unit control connection electrical ball valve.
Preferably, electromagnetism terminal pad is engaged with the outlet terminal pad of waterwheel, and electromagnetism terminal pad bottom is provided with and goes out
Conical socket in the terminal pad of the mouth of a river is engaged to calibrate the taper of connection and projects, and taper protrusion and conical socket connect for water pipe
Head.
Preferably, the electromagnetism terminal pad electricity feedback corresponding with outlet terminal pad is additionally provided with electromagnetism terminal pad to touch
Water level feeds back charging contacts in contact and electromagnetism terminal pad in head, electromagnetism terminal pad, and outlet terminal pad is respectively arranged with and electricity
The corresponding outlet terminal pad electricity connection contact of magnetic connects disk, outlet terminal pad water level connection contact and outlet connection
Disk charging connection contact.
Preferably, waterwheel is provided with walking mechanism and braking mechanism, and the control of waterwheel control unit connects walking mechanism and stops
Mechanism of car.
Preferably, water-supply apparatus triggering device, the first waterwheel triggering device, the second waterwheel triggering device and water supply well triggering
Rubber buffer is equipped with device.
Preferably, water-supply apparatus attemperater and thermal insulating water tank of waterwheel are equipped with heat-insulation layer, and are respectively arranged with bottom
Dewatering outlet.
Preferably, manned and article carrying platform is provided with waterwheel.
Preferably, it is additionally provided with manually-operated gate on the outlet pipe of water supply well device.
The beneficial effects of the present invention is：The present invention utilizes narrow gauge space mounting waterwheel, waterwheel to have automatically upper water work(
Energy；Conveyer any point operation no matter in orbit, the waterwheel can accomplish constantly, it is continuous and throughout the year not between
Disconnected gives its water supply；The waterwheel solves the problems, such as that the upper sailor's work labor efficiency of fixed point is low, solves using water winter on tank
The problem that icing cannot be used, the waterwheel ensure that conveyer dust suppression system can work in the four seasons, while providing manned loading
Facility；Because upper water efficiency high, the volume of the water-supply apparatus attemperater on material transferring machine can be substantially reduced, biography is reduced
The water tank load-bearing of defeated machine.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the waterwheel structure schematic diagram of the present invention；
Fig. 3 is the water supply well apparatus structure schematic diagram of the present invention；
Fig. 4 is the electromagnetism terminal pad structural representation of the present invention；
Fig. 5 is the outlet terminal pad cross-sectional view of the present invention；
Fig. 6 is the outlet terminal pad overlooking the structure diagram of the present invention.
Specific embodiment
Below with reference to accompanying drawing, the invention will be further described, it should be noted that the present embodiment is with this technology side
Premised on case, detailed embodiment and specific operating process are given, but protection scope of the present invention is not limited to this reality
Apply example.
As shown in figures 1 to 6, the automatically upper water dust suppression system of a kind of large-scale material transferring machine, including：
The control centre being arranged in the material transferring machine driver room of material transferring machine 3；
The water-supply apparatus being arranged on material transferring machine 3, including electromagnetism terminal pad 5, water-supply apparatus attemperater 4, upper water
Device water level inductor, drinking-water pipe 33, water pump, axle 31, linking arm 32, electromagnetism terminal pad 5 and water-supply apparatus triggering device；
The conoid process that contact 34 and contact connecting line 36 and electromagnetism terminal pad bottom are arranged is provided with electromagnetism terminal pad 5
Go out 35, contact 34 includes that electromagnetism terminal pad electricity connection contact, electromagnetism terminal pad water level connection contact and electromagnetism terminal pad charge
Connection contact；
The suppressing dust with dry mist device being arranged on material transferring machine, suppressing dust with dry mist device include suppressing dust with dry mist power station and
Several Dry-fog spray nozzle components 7 and nozzle connecting water pipe；Dry-fog spray nozzle component is used for spray dust-arrest, and suppressing dust with dry mist power station is
Power source is provided.
The track 6 of connection water supply well device 1 and material transferring machine 3；
The waterwheel 2 being arranged on track 6 includes body support 28, walking mechanism 21, motor 24, accumulator, waterwheel insulation
Water tank, attemperater is provided with waterwheel water level inductor, filling pipe end 26, outlet terminal pad 22, in outlet terminal pad 22
It is provided with waterwheel electricity feedback contact and waterwheel charging contacts, the first waterwheel triggering device 27, the second waterwheel triggering device 25, and
Waterwheel control unit；
Be also provided with feeding back in outlet terminal pad 22 contact 222 and with feedback contact connecting line 223, feedback contact 222 wraps
Mouth of a river terminal pad water level induction contact, outlet terminal pad electricity feedback contact and outlet terminal pad charging contacts are included, on
Conical socket 221 is additionally provided with outlet terminal pad 22；
The water supply well device 1 for arranging on the ground includes that the control of outlet pipe, water supply well triggering device 13 and water supply well is single
Unit, is provided with electromagnetic valve switch 12, outlet pipe connection groundwater supply pipe network on outlet pipe.
Manually-operated gate is additionally provided with the outlet pipe of water supply well device, is easy to be used during maintenance.
In addition, the first waterwheel triggering device 27, the second waterwheel triggering device 25, water supply well triggering device 13 and water-supply apparatus
Rubber buffer is equipped with triggering device.
Control centre, water supply well control unit and waterwheel control unit adopt PLC control modules.
The various pieces effect of the present invention and operation logic are as follows：
Control centre controls water-supply apparatus and suppressing dust with dry mist device；
Nozzle is arranged on each of material transferring machine and plays dirt pits, facilitates dedusting operation；
Water-supply apparatus water level inductor is arranged in water-supply apparatus attemperater, and it provides full water and owes for control centre
Water signal；
Electromagnetism terminal pad is arranged on material transferring machine, and control centre's control linking arm is swung up and down by axle, and electromagnetism connects
Flange realizes the tight connection with outlet terminal pad by the effect of electromagnetic force, plays and is passed between material transferring machine and waterwheel
The effect of water delivery, electricity and control signal；
Electromagnetism terminal pad is provided with the control wire terminal of the water pipe head, raised power electric connection and projection of projection；When
When waterwheel needs to leave, electromagnetic force disappears, and electromagnetism terminal pad is upspring and separated with outlet terminal pad automatically；
Water-supply apparatus triggering device is arranged on the lower section of electromagnetism terminal pad, and its effect is to receive touching when waterwheel is reached,
Simultaneously waterwheel arriving signal is provided to control centre, the touching when waterwheel leaves disappears, provide waterwheel to control centre and leave letter
Number；
Waterwheel water level inductor to waterwheel control unit reports full water signal and deficient water signal；
Outlet terminal pad is arranged on waterwheel, coordinates the operating position of electromagnetism terminal pad, outlet terminal pad to be provided with
The control wire terminal of the water pipe head one, the power electric connection of depression and depression of depression；
First waterwheel triggering device and the second waterwheel triggering device are arranged on waterwheel two ends, receive waterwheel and touch backward waterwheel
Control unit reports in-position；
Waterwheel control unit by the connection of electromagnetism terminal pad and outlet terminal pad so as to be connected with control centre, waterwheel
Control unit receives control centre's instruction and to control centre's feedback signal；
Waterwheel control unit is connected with waterwheel water level inductor, receives its signal；Waterwheel control unit and the first waterwheel
Triggering device and the second waterwheel triggering device connect, and receive its signal command waterwheel operation；
Water supply well triggering device connects water supply well control unit, and water supply well triggering device receives waterwheel touching, to water supply well
Control unit provides waterwheel arriving signal, provides waterwheel to water supply well control unit when touching disappears and leaves signal；
Water supply well control unit connects water supply well triggering device, and the waterwheel for receiving the offer of water supply well triggering device reaches letter
Number, make electromagnetic valve switch be opened for waterwheel water filling；The waterwheel for receiving the offer of water supply well triggering device leaves signal, makes electromagnetic valve open
Close, upper water terminates.
Running of the present invention is as follows：
1) suppressing dust with dry mist device obtains water source from water-supply apparatus attemperater, Jing after it sprinkles water power station pressurization, pressure regulation
Nozzle connecting water pipe and Dry-fog spray nozzle component are continuously sent into, Dry-fog spray nozzle component is continuously sprayed, and completes material transferring machine
Dedusting operation, now, the first waterwheel triggering device and water-supply apparatus triggering device are in connection status；Electromagnetism terminal pad with go out
Mouth of a river terminal pad is in tight attracting state；Waterwheel as buffer tank under the dragging of material transferring machine with material transferring machine one
With operation；Water pump on material transferring machine is shut down and is awaited orders, meanwhile, the water level in water-supply apparatus attemperater is constantly reduced.
2) when the water-supply apparatus water level inductor in water-supply apparatus attemperater sends deficient water signal, it is connected to signal
Control centre controls starting mode of pump, absorbs water from thermal insulating water tank of waterwheel to water on water-supply apparatus attemperater；Now, suppressing dust with dry mist
Plant running is normal；The water level of water-supply apparatus attemperater constantly rises；The water level of thermal insulating water tank of waterwheel constantly declines.
3) when the water-supply apparatus water level inductor in water-supply apparatus attemperater sends full water signal, it is connected to signal
Control centre's signal, water pump is closed, and water operation in epicycle is completed, and now suppressing dust with dry mist plant running is normal.
4) when electromagnetism terminal pad and outlet terminal pad are in tight attracting state, if the accumulator electric-quantity on waterwheel compared with
Low, waterwheel control unit can send charge request to control centre, and control centre can open charge switch, by electromagnetism terminal pad
For accumulator charging；Until storage battery is expired, till waterwheel control unit sends the full signal of electricity.
5) when the waterwheel water level inductor in thermal insulating water tank of waterwheel sends deficient water signal, the waterwheel control of deficient water signal is received
Unit processed sends water intaking signal to control centre at once, and request allowance is left.
6) control centre receives waterwheel control unit and sends after water intaking request signal, and control centre can wait water on this to make
Industry is completed, and again order electromagnetism terminal pad is kicked up and separated with outlet terminal pad after autostop；Then waterwheel is single in waterwheel control
From the operation of trend water supply well device direction under the commander of unit.
7) when waterwheel reaches upper water spot, the second waterwheel triggering device is connected with the touching of water supply well triggering device, the second water
Car triggering device sends signal, and now waterwheel control unit sends instruction control brake, and waterwheel is parked under outlet pipe.
8) when waterwheel reaches upper water spot, water supply well triggering device is signaled to water supply well control unit electromagnetic valve of instruction
Switch is opened for waterwheel water filling.
9) during waterwheel water intaking, suppressing dust with dry mist device continues normal fortune using the water in water-supply apparatus attemperater
OK.
10) after waterwheel control unit receives the water completely signal that waterwheel water level inductor sends, the second waterwheel can be instructed
Triggering device is return and is disengaged with water supply well triggering device, and now, water supply well triggering device is upspring, and informs that water supply well control is single
First thermal insulating water tank of waterwheel water is expired, and waterwheel will leave, even water supply well control unit closes electromagnetic valve switch closing, completes water filling work
Industry.
11) after the second waterwheel triggering device is disengaged with water supply well triggering device, waterwheel control unit order waterwheel is returned
Return.
12) when waterwheel reaches material transferring machine side, the first waterwheel triggering device connects with the touching of water-supply apparatus triggering device
Connect, water-supply apparatus triggering device sends a signal to control centre's waterwheel and reaches, control centre controls immediately electromagnetism terminal pad and puts down,
Firmly link together by the suction and outlet terminal pad of its interior electric magnet, waterwheel is returned to step 1) initial launch
State, is bound together again with material transferring machine.
In order to increase safety, the safe delay time is provided between each step.
For a person skilled in the art, technical scheme that can be according to more than and design, provide various corresponding
Change and deform, and all these changes and deformation should be construed as being included within the protection domain of the claims in the present invention.
Claims (9)
1. a kind of the full-automatic of large-scale material transferring machine goes up water dust suppression system, and it includes the dry fog suppression being arranged on material transferring machine
Dirt device, suppressing dust with dry mist device includes a suppressing dust with dry mist power station and Dry-fog spray nozzle component, it is characterised in that：
Also include the water-supply apparatus being arranged on material transferring machine, water-supply apparatus include that the electromagnetism being arranged on material transferring machine connects
Flange and water pump, the water-supply apparatus connect suppressing dust with dry mist device；
Waterwheel in orbit is set, for transporting water to water-supply apparatus；
Track on the ground is set, is laid between water supply well device and material transferring machine, orbit for waterwheel
Operation；
Water supply well device on the ground, water supply car nourishment source are set；
Described water-supply apparatus also include water-supply apparatus attemperater, water-supply apparatus triggering device, water-supply apparatus water level sensing dress
Put, water pump and electromagnetism terminal pad, water-supply apparatus water level inductor is arranged in water-supply apparatus attemperater, and water pump passes through water pipe
Connection electromagnetism terminal pad, control centre control respectively connect suppressing dust with dry mist power station, water pump, water-supply apparatus water level inductor,
Water-supply apparatus triggering device and electromagnetism terminal pad, electromagnetism terminal pad is fixed on the connecting arm, and linking arm is rotatably provided in by axle
On material transferring machine, control centre controls linking arm rotation by power plant module, and water-supply apparatus triggering device is arranged on electromagnetism company
Flange lower section.
2. a kind of the full-automatic of large-scale material transferring machine according to claim 1 goes up water dust suppression system, it is characterised in that：Institute
The waterwheel stated includes that waterwheel control unit, motor, accumulator, thermal insulating water tank of waterwheel, waterwheel water level inductor, the first waterwheel are touched
Transmitting apparatus and the second waterwheel triggering device, waterwheel water level inductor is located in thermal insulating water tank of waterwheel, and waterwheel two ends are respectively provided with
There are the first waterwheel triggering device and the second waterwheel triggering device, filling pipe end and outlet connection are provided with thermal insulating water tank of waterwheel
Disk, motor, accumulator, waterwheel water level inductor, the first waterwheel triggering device and the second waterwheel triggering device connect respectively water
Car control unit, waterwheel water level inductor is connected with the waterwheel water level feedback contact arranged in outlet terminal pad, water outlet
The waterwheel electricity feedback contact and waterwheel charging contacts being connected with accumulator is additionally provided with mouth terminal pad.
3. a kind of the full-automatic of large-scale material transferring machine according to claim 1 goes up water dust suppression system, it is characterised in that：Institute
The water supply well device stated includes water supply well triggering device, water supply well control unit and an outlet pipe and is arranged on outlet pipe
Electrical ball valve, outlet pipe connection groundwater supply pipe network, triggering device connection water supply well control unit, water supply well control unit control
System connection electrical ball valve.
4. the full-automatic of a kind of large-scale material transferring machine according to any claim in claim 1-2 goes up water dust suppression system
System, it is characterised in that：Electromagnetism terminal pad is engaged with the outlet terminal pad of waterwheel, and electromagnetism terminal pad bottom is provided with and water outlet
Conical socket in mouth terminal pad is engaged to calibrate the taper of connection and projects, and taper protrusion and conical socket connect for water pipe
Head.
5. the full-automatic of a kind of large-scale material transferring machine according to any claim in claim 1-2 goes up water dust suppression system
System, it is characterised in that：It is additionally provided with the electromagnetism terminal pad electricity feedback corresponding with outlet terminal pad in electromagnetism terminal pad to touch
Head, electromagnetism terminal pad water level feedback contact and electromagnetism terminal pad charging contacts, outlet terminal pad is respectively arranged with and connects with electromagnetism
The corresponding outlet terminal pad electricity connection contact of flange, outlet terminal pad water level connection contact and outlet terminal pad are filled
Electric connection contact.
6. a kind of the full-automatic of large-scale material transferring machine according to claim 1 and 2 goes up water dust suppression system, and its feature exists
In：Waterwheel is provided with walking mechanism and braking mechanism, waterwheel control unit control connection walking mechanism and braking mechanism.
7. the full-automatic of a kind of large-scale material transferring machine according to any claim in claim 1-3 goes up water dust suppression system
System, it is characterised in that：The triggering of water-supply apparatus triggering device, the first waterwheel triggering device, the second waterwheel triggering device and water supply well
Rubber buffer is equipped with device.
8. a kind of the full-automatic of large-scale material transferring machine according to claim 1 and 2 goes up water dust suppression system, and its feature exists
In：Water-supply apparatus attemperater and thermal insulating water tank of waterwheel are equipped with heat-insulation layer, and are respectively arranged with dewatering outlet in bottom.
9. a kind of the full-automatic of large-scale material transferring machine according to claim 2 goes up water dust suppression system, it is characterised in that：Water
Manned and article carrying platform is provided with car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730706.8A CN105197541B (en) | 2015-11-02 | 2015-11-02 | Full-automatic water-feeding dust suppression system of large-scale material transmission machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730706.8A CN105197541B (en) | 2015-11-02 | 2015-11-02 | Full-automatic water-feeding dust suppression system of large-scale material transmission machine |
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| Publication Number | Publication Date |
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| CN105197541A CN105197541A (en) | 2015-12-30 |
| CN105197541B true CN105197541B (en) | 2017-05-03 |
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ID=54945598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510730706.8A Active CN105197541B (en) | 2015-11-02 | 2015-11-02 | Full-automatic water-feeding dust suppression system of large-scale material transmission machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974878A (en) * | 2018-07-19 | 2018-12-11 | 中国神华能源股份有限公司 | The multi-functional dust suppression system and mechanically moving of mechanically moving |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420246Y (en) * | 2000-04-26 | 2001-02-21 | 贲锡云 | Automatic dust removing and water spray device for belt machine |
| US20100243410A1 (en) * | 2009-03-30 | 2010-09-30 | H & H Green,LLC | Method and apparatus for cleaning and sanitizing conveyor belts |
| CN202427582U (en) * | 2011-12-15 | 2012-09-12 | 郭先延 | Belt material conveying high pressure water atomization dust suppression device |
| CN102553752A (en) * | 2011-12-15 | 2012-07-11 | 郭先延 | Device for removing dust during belt material conveying through high-pressure water atomization |
| CN202988197U (en) * | 2012-12-20 | 2013-06-12 | 闫峻 | Dry fog dust suppressor |
| CN203255693U (en) * | 2013-05-11 | 2013-10-30 | 安徽省皖北煤电集团有限责任公司百善煤矿 | Electromagnetic centralized control spraying system for belt conveyor |
| CN205114406U (en) * | 2015-11-02 | 2016-03-30 | 秦皇岛威立雅环保科技有限公司 | Full -automatic sail of large -scale material conveyer presses down dirt system |
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