CN107413143A - A kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system - Google Patents
A kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system Download PDFInfo
- Publication number
- CN107413143A CN107413143A CN201710831655.7A CN201710831655A CN107413143A CN 107413143 A CN107413143 A CN 107413143A CN 201710831655 A CN201710831655 A CN 201710831655A CN 107413143 A CN107413143 A CN 107413143A
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- China
- Prior art keywords
- tower crane
- water
- pipe
- energy
- environment protection
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/40—Filters located upstream of the spraying outlets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The invention discloses a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system,Including tower crane tower crane,The tower crane tower crane is provided with hydraulic pipeline system,The tower crane frame is provided with some haze detection means,The hydraulic pipeline system is connected with water system,The pump box upper end is fixedly connected with PLC control cabinet,PLC and relay are provided with the PLC control cabinet,The PLC control cabinet panel is provided with display screen,Buzzer,Alarm lamp and some switches,The handling arm upper end is fixed with support,Solar panel is fixed with the support,The pump box is provided with accumulator box,Lithium battery group and controller for solar are provided with the accumulator box,Level sensor is provided with cistern,Electric heating tube and temperature sensor,The handling arm is provided with aerophare,The PLC control cabinet and booster pump,Lithium battery group and each electric elements are electrically connected with.The invention has the advantages that it is simple in construction, it is practical.
Description
Technical field
The present invention relates to Environmental-protecting dust-removing technical field, particularly a kind of system of energy-saving environment protection intelligent tower crane high-altitude spray dust
System.
Background technology
With the development of the city, construction site is more and more, the caused dust particularly on big and medium-sized cities, construction site
The health of staff on construction site can be not only endangered Deng pollutant, and influences the main pollution of urban air-quality
One of source.Construction site restocking simultaneously is provided with many tower cranes, if building site dust is very big, influences whether the work high above the ground in tower crane
Tower crane driver sight, easily trigger security incident, if the pellet in air can reduce, the sky in city
Makings amount can be improved.
The content of the invention
The invention aims to solve the above problems, a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust is devised
System.
Realize above-mentioned purpose the technical scheme is that, a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system,
Including tower crane tower crane, the tower crane tower crane is by being fixed on the tower crane base on ground, the tower crane frame on fixed tower crane base, being located at tower
Counter-jib and handling arm on suspension bracket collectively form, and the tower crane tower crane is provided with hydraulic pipeline system, the hydraulic pipeline system
System is connected by water-supply-pipe, the sparge pipe, one end and the water-supply-pipe that are horizontally fixed on handling arm lower end being fixed on vertically on tower crane frame
And swivel joint, the atomizer that is located at sparge pipe lower end that the other end is connected with sparge pipe collectively form, on the tower crane frame
Provided with haze detection means, the hydraulic pipeline system is connected with water system, and the water system is located at tower crane base-adjacent
Three-level sedimentation basin, the cistern for being located at tower crane base side, the drinking-water pipe one connected with sedimentation basin and cistern, be located at and draw water
Suction pump on pipe one, the pump box being located between cistern and tower crane base, the booster pump being located in pump box, with cistern and supercharging
Drinking-water pipe two, the y-type filter on drinking-water pipe two and booster pump water side and the water delivery water inlet tube that pump water inlet end connects
Outlet pipe two, the pressure gauge being located on outlet pipe two and the check-valves of connection is held to collectively form, the pump box upper end is fixedly connected
There is PLC control cabinet, PLC and relay are provided with the PLC control cabinet, the PLC control cabinet panel is provided with display
Screen, buzzer, alarm lamp and some switches, the PLC control cabinet side are provided with and use electrical connection, the termination with electrical connection
Useful plug, the handling arm upper end are fixed with support, and solar panel, the pump box upper end are fixed with the support
And accumulator box is connected with PLC control cabinet, it is provided with lithium battery group and controller for solar, the sun in the accumulator box
Can controller and solar panel and lithium battery group electric connection.
The haze detection means by be fixed on tower crane frame detection box, be opened in detection box on air vent, be located at inspection
The dust sensor surveyed in box collectively forms.
The atomizer is distributed in sparge pipe lower end, and spacing distance is 2.5 meters.
The drinking-water pipe one, drinking-water pipe two, outlet pipe, water-supply-pipe, the material of sparge pipe are for PE.
The drinking-water pipe two stretches into columns base by cistern top, and the end of drawing water of drinking-water pipe two is fixed on cistern side
Wall bottom, screen pack is provided with the end of drawing water of drinking-water pipe two.
The screen pack is stainless steel metal wire screen pack.
Level sensor is provided with the cistern.
The columns base is provided with electric heating tube and temperature sensor,
The handling arm is provided with aerophare.
The PLC control cabinet indicates with suction pump, booster pump, level sensor, electric heating tube, temperature sensor, aviation
Lamp, dust sensor, with electrical connection, lithium battery group be electrically connected with.
A kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system made using technical scheme, it will can sink
Shallow lake pond collect secondary waste water utilizing, through precipitation filter after by atomizer from high-altitude spray, both can depositing dust remove haze, can cool down again
Cooling, the harm of the pollutant to staff such as dust caused by construction site is reduced, while also turned using solar panel
Change the electric energy collected to power for the system, make entirely to spray the environmental protection again of course of work energy-conservation, obtain the air quality in whole city
To raising.
Brief description of the drawings
Fig. 1 is a kind of structural representation of energy-saving environment protection intelligent tower crane high-altitude spray dust system of the present invention；
Fig. 2 is the schematic diagram of PLC control cabinet of the present invention；
Fig. 3 is a kind of partial enlarged drawing of energy-saving environment protection intelligent tower crane high-altitude spray dust system of the present invention；
Fig. 4 is the schematic diagram of haze detection means of the present invention；
In figure, 1, tower crane base；2nd, tower crane frame；3rd, counter-jib；4th, handling arm；5th, water-supply-pipe；6th, sparge pipe；7th, rotation connects
Head；8th, atomizer；9th, three-level sedimentation basin；10th, cistern；11st, drinking-water pipe one；12nd, suction pump；13rd, pump box；14th, booster pump；
15th, drinking-water pipe two；16th, y-type filter；17th, outlet pipe；18th, pressure gauge；19th, check-valves；20th, PLC control cabinet；21st, PLC is controlled
Device processed；22nd, relay；23rd, display screen；24th, buzzer；25th, alarm lamp；26th, switch；27th, electrical connection is used；28th, plug is used；
29th, support；30th, solar panel；31st, accumulator box；32nd, aerophare；33rd, lithium battery group；34th, solar control
Device；35th, box is detected；36th, air vent；37th, dust sensor；38th, screen pack；39th, level sensor；40th, electric heating tube；41、
Temperature sensor；.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in figure 1, a kind of energy-saving environment protection intelligent tower crane high-altitude is sprayed
Dust falling system, including tower crane tower crane are drenched, the tower crane tower crane is by being fixed on the tower crane base 1 on ground, fixing on tower crane base 1
Tower crane frame 2, the counter-jib 3 being located on tower crane frame 2 and handling arm 4 collectively form, and the tower crane tower crane is provided with hydraulic pipeline system
System, the hydraulic pipeline system by be fixed on vertically on tower crane frame 2 water-supply-pipe 5, be horizontally fixed on the water spray of the lower end of handling arm 4
Pipe 6, one end and water-supply-pipe 5 are connected and the other end is connected with sparge pipe 6 swivel joint 7, the atomization spray for being located at the lower end of sparge pipe 6
First 8 collectively form, and the tower crane frame 2 is provided with haze detection means, and the hydraulic pipeline system is connected with water system, described
Water system is by being located at three-level sedimentation basin 9 near tower crane base 1, being located at the cistern 10 of the side of tower crane base 1, sunk with three-level
Drinking-water pipe 1 that shallow lake pond 9 connects with cistern 10, the suction pump 12 being located on drinking-water pipe 1, it is located at cistern 10 and tower crane
Pump box 13 between base 1, the booster pump 14 being located in pump box 13, the drinking-water pipe being connected with cistern 10 and the water inlet end of booster pump 14
2 15, the y-type filter 16 on drinking-water pipe 2 15, go out with what the water side of booster pump 14 and the water inlet end of water-supply-pipe 5 were connected
Water pipe 17, the pressure gauge 18 being located on outlet pipe 17 and check-valves 19 collectively form, and the upper end of pump box 13 is fixedly connected with PLC
Control cabinet 20, the PLC control cabinet 20 is interior to be provided with PLC 21 and relay 22, and the panel of PLC control cabinet 20 is provided with
Display screen 23, buzzer 24, alarm lamp 25 and some switches 26, the side of PLC control cabinet 10 is provided with and uses electrical connection 27, described
Electricity consumption plug 28 is terminated with the one of electrical connection 27, the upper end of handling arm 4 is fixed with support 29, is fixed with the support 29
Solar panel 30, the upper end of pump box 13 and is connected with accumulator box 31 with PLC control cabinet 20, in the accumulator box 31
Provided with lithium battery group 33 and controller for solar 34, the controller for solar 34 and solar panel 30 and lithium battery group 33
It is electrically connected with；The haze detection means is by the detection box 35 being fixed on tower crane frame 2, the air vent being opened on detection box 35
36th, the dust sensor 37 being located in detection box 35 collectively forms；The atomizer 8 is distributed in the lower end of sparge pipe 6,
Gauge is from for 2.5 meters；The drinking-water pipe 1, drinking-water pipe 2 15, outlet pipe 17, water-supply-pipe 5, the material of sparge pipe 6 be for
PE；Characterized in that, the drinking-water pipe 2 15 stretches into the bottom of cistern 10, the end of drawing water of drinking-water pipe 2 15 by the top of cistern 10
The sidewall bottom of cistern 10 is fixed on, screen pack 38 is provided with the end of drawing water of drinking-water pipe 2 15；The screen pack 38 is stainless steel
Wire screen；Level sensor 39 is provided with the cistern 10；The bottom of cistern 10 is provided with the He of electric heating tube 40
Temperature sensor 41；The handling arm 4 is provided with aerophare 32；The PLC control cabinet 20 and suction pump 12, booster pump
14th, level sensor 39, electric heating tube 40, temperature sensor 41, aerophare 42, dust sensor 37, with electrical connection 27,
Lithium battery group 33 is electrically connected with.
The characteristics of the present embodiment is that tower crane tower crane is solid provided with the water-supply-pipe by being fixed on vertically on tower crane frame, level
The sparge pipe for being scheduled on handling arm lower end, the swivel joint being connected with water-supply-pipe and sparge pipe, the atomization spray for being located at sparge pipe lower end
The hydraulic pipeline system that head collectively forms, tower crane frame are provided with some haze detection means, and hydraulic pipeline system is connected with water supply
System, water system be located at the three-level sedimentation basin of tower crane base-adjacent, the cistern for being located at tower crane base side, with sedimentation basin and
Cistern connection drinking-water pipe one, be located on drinking-water pipe one suction pump, be located between cistern and tower crane base pump box, be located at
Booster pump in pump box, the drinking-water pipe two being connected with cistern and booster pump water inlet end, the Y types filtering on drinking-water pipe
Device, the outlet pipe being connected with booster pump water side and water-supply-pipe water inlet end, the pressure gauge being located on outlet pipe and check-valves are common
Form, pump box is provided with PLC control cabinet, and handling arm upper end is fixed with support, is fixed with solar panel on support, on pump box
End and it is connected with accumulator box with PLC control cabinet, lithium battery group and controller for solar and solar cell in accumulator box
Plate is electrically connected with, and columns base is provided with electric heating tube and temperature sensor, PLC control cabinet and booster pump, level sensor, electricity
Heating tube, temperature sensor, aerophare, dust sensor, with electrical connection, lithium battery group be electrically connected with.Utilize the present invention
Technical scheme make a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system, can by sedimentation basin collect secondary waste water
Utilize, through precipitation filter after by atomizer from high-altitude spray, both can depositing dust remove haze, can cool again, reduction construction site
Harm of the pollutants such as caused dust to staff, while the electric energy collected also is converted using solar panel and is for this
System power supply, make entirely to spray the environmental protection again of course of work energy-conservation, be improved the air quality in whole city.
In the present embodiment, by operating PLC control cabinet, open booster pump, booster pump by drinking-water pipe two by water from
Extract out, pumped out through outlet pipe, the water that outlet pipe pumps out flows through water-supply-pipe and sparge pipe, finally by the mist on sparge pipe in water storage box
Change shower nozzle to spray, spill earthward, will be wrapped up in because of Action of Gravity Field after the large granular impurity such as dust in the Vapor adsorption air of atomization
Hold dust granule under the arm and drop to ground, play depositing dust effect, air is become pure and fresh, solar panel on handling arm can will too
Sun can be converted into electric energy, save into lithium battery group electric energy through controller for solar, powered for whole system, work as not enough power supply
When by accessing civil power continuous firing, water and water temperature information are sent to by level sensor and temperature sensor in water storage box
In PLC, water yield and the numerical value of water temperature are shown by display, when water shortage, PLC sends supply of drawing water
Signal, suction pump is opened, the water in sedimentation basin is extracted into cistern by suction pump by drinking-water pipe, when the water in water storage box is because of temperature
It is too low and when freezing, PLC sends heating signal, and electric heating tube is powered and the water in cistern is heated, and ensures to store
Water energy normal use in pond, tower crane frame are provided with haze detection means, and air is transmitted to dust by the air vent of detection box and passed
Sensor, dust sensor pass the signal to PLC, and real-time display air quality situation over the display, PLC controls
Device is provided with automatic mode, lowest empty makings numerical quantity is preset, when outside air quality is less than default lowest empty makings numerical quantity
When, PLC automatically turns on suction pump, booster pump is drawn water makees with pump water conservancy project, automatic to carry out dedusting spray operations.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
Some variations that some of which part may be made are embodied the present invention principle, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system, including tower crane tower crane, it is characterised in that the tower crane tower
Machine by be fixed on the tower crane base (1) on ground, the tower crane frame (2) on fixed tower crane base (1), be located at it is flat on tower crane frame (2)
Weighing apparatus arm (3) and handling arm (4) collectively form, and the tower crane tower crane is provided with hydraulic pipeline system, the hydraulic pipeline system by
The vertical water-supply-pipe (5) being fixed on tower crane frame (2), the sparge pipe (6) for being horizontally fixed on handling arm (4) lower end, one end with it is defeated
Water pipe (5) is connected and the other end is connected with sparge pipe (6) swivel joint (7), it is located at the atomizer of sparge pipe (6) lower end
(8) collectively form, the tower crane frame (2) is provided with haze detection means, and the hydraulic pipeline system is connected with water system, institute
Water system is stated by the cistern that is located at the neighbouring three-level sedimentation basin (9) of tower crane base (1), is located at tower crane base (1) side
(10) drinking-water pipe one (11), connected with three-level sedimentation basin (9) and cistern (10), the suction pump being located on drinking-water pipe one (11)
(12) pump box (13), being located between cistern (10) and tower crane base (1), the booster pump (14) and storage that are located in pump box (13)
Drinking-water pipe two (15), the y-type filter on drinking-water pipe two (15) that pond (10) connects with booster pump (14) water inlet end
(16) outlet pipe (17), being connected with booster pump (14) water side and water-supply-pipe (5) water inlet end, the pressure being located on outlet pipe (17)
Power table (18) and check-valves (19) collectively form, and pump box (13) upper end is fixedly connected with PLC control cabinet (20), the PLC
PLC (21) and relay (22) are provided with control cabinet (20), PLC control cabinet (20) panel is provided with display screen
(23), buzzer (24), alarm lamp (25) and some switches (26), PLC control cabinet (10) side are provided with and use electrical connection
(27), described one to be terminated with electricity consumption plug (28) with electrical connection (27), handling arm (4) upper end is fixed with support (29),
It is fixed with solar panel (30) on the support (29), pump box (13) upper end and is connected with PLC control cabinet (20)
Accumulator box (31), the accumulator box (31) is interior to be provided with lithium battery group (33) and controller for solar (34), the solar energy
Controller (34) is electrically connected with solar panel (30) and lithium battery group (33).
2. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that described
Haze detection means by the detection box (35) being fixed on tower crane frame (2), the air vent (36) being opened in detection box (35), be located at
Dust sensor (37) in detection box (35) collectively forms.
3. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that described
Atomizer (8) is distributed in sparge pipe (6) lower end, and spacing distance is 2.5 meters.
4. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that described
Drinking-water pipe one (11), drinking-water pipe two (15), outlet pipe (17), water-supply-pipe (5), the material of sparge pipe (6) are for PE.
5. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that described
Drinking-water pipe two (15) stretches into cistern (10) bottom by cistern (10) top, and the end of drawing water of drinking-water pipe two (15) is fixed on water storage
Pond (10) sidewall bottom, screen pack (38) is provided with the end of drawing water of drinking-water pipe two (15).
6. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 5, it is characterised in that described
Screen pack (38) is stainless steel metal wire screen pack.
7. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that described
Level sensor (39) is provided with cistern (10).
8. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that described
Cistern (10) bottom is provided with electric heating tube (40) and temperature sensor (41).
9. a kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that described
Handling arm (4) is provided with aerophare (32).
A kind of 10. energy-saving environment protection intelligent tower crane high-altitude spray dust system according to claim 1, it is characterised in that institute
State PLC control cabinet (20) and suction pump (12), booster pump (14), level sensor (39), electric heating tube (40), temperature sensor
(41), aerophare (42), dust sensor (37), with electrical connection (27), lithium battery group (33) be electrically connected with.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831655.7A CN107413143A (en) | 2017-09-15 | 2017-09-15 | A kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system |
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| CN201710831655.7A CN107413143A (en) | 2017-09-15 | 2017-09-15 | A kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system |
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| CN201710831655.7A Pending CN107413143A (en) | 2017-09-15 | 2017-09-15 | A kind of energy-saving environment protection intelligent tower crane high-altitude spray dust system |
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Cited By (10)
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| CN108607294A (en) * | 2018-04-28 | 2018-10-02 | 上海二十冶建设有限公司 | A kind of water injection system based on material elevator |
| CN108854350A (en) * | 2018-07-12 | 2018-11-23 | 中国十七冶集团有限公司 | A kind of dedusting spray electric-control system |
| CN108910725A (en) * | 2018-07-19 | 2018-11-30 | 芜湖青悠静谧环保科技有限公司 | A kind of center rotating machinery for architectural engineering |
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| CN110777875A (en) * | 2019-11-01 | 2020-02-11 | 山推工程机械股份有限公司 | Bulldozer with dust reducing function and control method |
| BE1027726A1 (en) | 2019-11-04 | 2021-05-31 | Galloo Nv | SPRAY DEVICE ON CRANE FOR REDUCING DUST PICK-UP AND METHOD FOR REDUCING DUST PICK-UP BY SPRAYING DEVICE |
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| CN108607294A (en) * | 2018-04-28 | 2018-10-02 | 上海二十冶建设有限公司 | A kind of water injection system based on material elevator |
| CN108854350A (en) * | 2018-07-12 | 2018-11-23 | 中国十七冶集团有限公司 | A kind of dedusting spray electric-control system |
| CN108910725A (en) * | 2018-07-19 | 2018-11-30 | 芜湖青悠静谧环保科技有限公司 | A kind of center rotating machinery for architectural engineering |
| CN109200712A (en) * | 2018-11-29 | 2019-01-15 | 河南安可达节能环保建筑材料有限公司 | Intelligently remove haze dust falling system in high-altitude |
| CN109520900A (en) * | 2018-12-17 | 2019-03-26 | 宁波市政工程建设集团股份有限公司 | A kind of construction site fugitive dust monitoring method |
| CN109647097A (en) * | 2018-12-17 | 2019-04-19 | 宁波市政工程建设集团股份有限公司 | A kind of construction fugitive dust control method |
| CN109647097B (en) * | 2018-12-17 | 2023-09-26 | 宁波市政工程建设集团股份有限公司 | Construction dust control method |
| CN109723019A (en) * | 2019-01-08 | 2019-05-07 | 中水电第十一工程局（郑州）有限公司 | A kind of dust-removing method of slope excavating |
| CN109865374A (en) * | 2019-02-22 | 2019-06-11 | 江苏联储能源科技有限公司 | Spray dust, plant area system |
| CN110777875A (en) * | 2019-11-01 | 2020-02-11 | 山推工程机械股份有限公司 | Bulldozer with dust reducing function and control method |
| CN110777875B (en) * | 2019-11-01 | 2022-04-29 | 山推工程机械股份有限公司 | Bulldozer with dust reducing function and control method |
| BE1027726A1 (en) | 2019-11-04 | 2021-05-31 | Galloo Nv | SPRAY DEVICE ON CRANE FOR REDUCING DUST PICK-UP AND METHOD FOR REDUCING DUST PICK-UP BY SPRAYING DEVICE |
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Application publication date: 20171201 |