CN109499761A - A kind of charged device for reducing dust - Google Patents
A kind of charged device for reducing dust Download PDFInfo
- Publication number
- CN109499761A CN109499761A CN201910018106.7A CN201910018106A CN109499761A CN 109499761 A CN109499761 A CN 109499761A CN 201910018106 A CN201910018106 A CN 201910018106A CN 109499761 A CN109499761 A CN 109499761A
- Authority
- CN
- China
- Prior art keywords
- pulley
- pedestal
- charged
- crane
- intermediate bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000007921 spray Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000007613 environmental effect Effects 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 68
- 230000003028 elevating effect Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 13
- 239000003595 mist Substances 0.000 claims description 4
- -1 charged water tank Chemical compound 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 description 10
- 238000000151 deposition Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- 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
- B01D47/08—Spray cleaning with rotary nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
本发明涉及工地降尘技术领域，提出了一种荷电降尘装置，包括喷雾机构、供水管路、升降机构、底座和荷电喷雾控制机构；所述喷雾机构呈伞架结构，包括多根从动杆，所述多根连杆均设置有连接于供水管路喷水口；所述升降机构控制喷雾机构相对底座进行升降运动；所述荷电喷雾控制机构为供水管路提供带高压电荷的水。本发明结构简单、造价低、重复利用性高、节能环保、移动方便，通过在围挡上喷淋装置无法触及到的区域使用，从产生扬尘的源头进行降尘处理，大大减弱了扬尘在工地飘溢运动，降低围挡喷淋降尘的压力。
The invention relates to the technical field of dust reduction on construction sites, and proposes a charged dust reduction device, comprising a spray mechanism, a water supply pipeline, a lifting mechanism, a base and a charged spray control mechanism; the spray mechanism is in the form of an umbrella frame and includes a plurality of driven The rod, the plurality of connecting rods are all provided with a water spray port connected to the water supply pipeline; the lifting mechanism controls the spray mechanism to move up and down relative to the base; the charged spray control mechanism provides the water supply pipeline with high-voltage charged water . The invention has the advantages of simple structure, low cost, high reusability, energy saving and environmental protection, and convenient movement. By being used in the area that cannot be reached by the spray device on the enclosure, the dust reduction treatment is performed from the source of the fugitive dust, which greatly reduces the fugitive dust floating on the construction site. Movement to reduce the pressure of enclosure spray dust.
Description
Technical field
The present invention relates to building site dust-settling technology field more particularly to a kind of charged device for reducing dust.
Background technique
Current influence of the dust pollution to the air quality in city and surrounding enviroment is increasingly severe, such as haze pollution is existing
As causing the air quality of current city increasingly to deteriorate.Serious air-borne dust pollution problem, causes people's health
Serious influence causes the explosive of the respiratory diseases such as urban population asthma to increase, therefore reduces air-borne dust pollution, is
Improve the important environmentally friendly behave of urban air-quality.
With the rapid development of national economy, Chinese Urbanization construction process is increasingly accelerated.The works such as urban architecture and municipal administration
Journey project is intensively carried out, and is caused the engineering site range dust pollution outstanding problem on city and periphery, is led to urban air dust
Contamination index is high.How one of main source as urban air dust pollution reduces, obstructs exposure engineering ground
Dust enter in urban air, be the key that improve urban air-quality.
It is in the prior art detection fugitive dust index with overall suspended pellet (TSP) concentration, quantifying the different construction stages is made
At dust pollution, work progress is divided into four-stage: earthwork construction stage, main structure construction stage, decoration construction rank
50 building sites are monitored overall suspended pellet, it is concluded that as follows: earthwork construction stage fugitive dust by section, cleaning completed papers
Amount is maximum, remaining three phases takes second place.It is the transport earthwork row of dump truck in the reason of earthwork construction stage dust emission maximum
It is generated during sailing.The TSP concentration difference of its excess-three construction stage is smaller, different construction stage corresponding regions concentration difference
0.05mg within m3.
According to result of study, we are able to know that the main region of the generation of fugitive dust is that spray can not touch on enclosing
Region, fugitive dust can be reduced from source by only setting up dust falling system again in the region.
Summary of the invention
To solve the above-mentioned problems, the present invention is intended to provide a kind of charged device for reducing dust, the apparatus structure is simple, cost
It is low, reusing is high, energy conservation and environmental protection, conveniently moving, used by spray equipment can not touch on enclosing region, from
The source for generating fugitive dust carries out depositing dust processing, reduces fugitive dust significantly in building site and wafts and brims with movement, reduces the pressure of enclosing spray dust
Power.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of charged device for reducing dust, including humidifier, water supply pipe, elevating mechanism, pedestal and electrostatic charged spray control machine
Structure；
The humidifier is in umbrella frame structure, including intermediate bar, is sheathed on intermediate bar upper sliding sleeve, is articulated with the one of intermediate bar
The more follower levers and both ends at end are hingedly connected to more connecting rods of sliding sleeve and follower lever, and the sliding sleeve includes the fixed group of sliding sleeve
Part, for sliding over the position on intermediate bar described in fixation, the more connecting rods, which are provided with, is connected to water supply pipe water jet；
The elevating mechanism includes fixing end and movable end, and the fixing end is fixedly installed on the pedestal, the work
Moved end can carry out oscilaltion campaign relative to fixing end, and the intermediate bar of the humidifier is fixedly installed on the movable end
On, and it is in a vertical state to be fixedly installed on the intermediate bar on the movable end；
The electrostatic charged spray control mechanism is fixedly installed on the pedestal, including charged water tank, high pressure generator and electricity
Source, the power supply are electrically connected the high pressure generator, and the charged water tank includes water tank, charged contactor, water inlet and goes out
The mouth of a river, the charged contactor include the metal tip being set in water tank, and one on the inside of the separate water tank of the metal tip
End is electrically connected at high pressure generator, and the water inlet is connected to water source, and the water outlet is connected to water supply pipe.
Further, the hinged foot piece in one end of the separate intermediate bar of the follower lever, it is described to be hingedly defined as tail
Bar is moved relative to follower lever between follower lever coincidence and the position parallel with follower lever, and setting is connected on the foot piece
The water jet of water supply pipe.
Further, the intermediate bar is hollow rods, and the water supply pipe is set to the hollow interior of the intermediate bar.
Further, the elevating mechanism is cable type elevating mechanism, including motor, first pulley, second pulley, third
Pulley, main support, crane group and rope, the motor and main support are fixedly installed on the pedestal, the motor packet
A rotary shaft is included, the first pulley fixing sleeve is set in the rotary shaft, and the second pulley is fixedly installed on the pedestal
On, the crane group is slidably connected to the main support, and the one end for being arranged close to pedestal is lower end, and one end far from pedestal is
Upper end, the upper end of the main support are arranged third pulley, and described rope one end is fixedly connected on first pulley, the other end successively around
It is fixedly connected on crane group after in second pulley and third pulley, the first pulley, second pulley and third pulley
Axially each parallel to pedestal, the third pulley is greater than distance of the second pulley relative to pedestal, institute relative to the distance of pedestal
The intermediate bar for stating humidifier is fixedly connected on the crane group, and crane group described in the motor control is under main support
End is moved to upper end.
Further, the crane group is identical by multiple structures and the sub- crane that is successively slidably connected forms, described
The sub- crane of crane group side is fixedly connected on the intermediate bar of the humidifier, and the sub- crane of the other side is slidably connected
In the main support, the sub- crane includes that the upper terminal pulley for being set to upper end and the lower terminal for being set to lower end are sliding
Wheel, it is final to connect after the rope is sequentially connected to second pulley and third pulley, then after being sequentially connected to every sub- crane
In on the sub- crane of the intermediate bar of the fixation humidifier, the connection with every sub- crane is first connexon crane
Lower terminal pulley after reconnect the upper terminal pulley of sub- crane.
Further, one end setting guiding that the third pulley and each upper terminal pulley are connect with the rope is slided
Wheel.
Further, the electrostatic charged spray control mechanism further includes the waterproof case being fixedly installed on pedestal, the lotus
Electric water tank, high pressure generator and power supply are all set in inside the waterproof case.
Further, the electrostatic charged spray control mechanism further includes controller and multiple environmental sensors, and each environment passes
Sensor and high pressure generator are electrically connected at controller.
Further, the multiple environmental sensor includes anemobiagraph, humidity sensor and PM measuring instrument.
Further, the charged contactor further includes pedestal and electric wire, and the cabinet includes first through hole, the pedestal
It is fixedly connected on the cabinet by the first through hole, there is the second through-hole on the pedestal, the metal tip passes through institute
It states the second through-hole and is fixedly connected on the pedestal, the metal tip includes point and tail portion, and the point passes through described
Second through-hole is set to the box house, and the tail portion is connected to electric wire.
Further, mobile device is arranged in the lower section of the pedestal, and cart handle is fixedly installed in the top of pedestal.
Further, support device is arranged in the lower section of the pedestal, and the support device includes support foot lever and three-jaw branch
Support foot, described support foot lever one end are articulated with pedestal, and a tapped through hole, one end setting of the three-jaw support leg is arranged in the other end
One threaded portion cooperated with the tapped through hole, the threaded portion are connected to the tapped through hole.
The present invention use technical solution as above, and have the utility model has the advantages that
1, using electrostatic charged spray technology, electrically charged micron order water fog particle is formd, the charge adsorption of droplet is improved
With physics wetting capacity, unit area dustfall efficiency is greatly improved, and effective depositing dust range is expanded by electrical charge rejection ability, is mentioned
Go up and down dirt coverage area.
2, structure is simple, low cost, reusing height, energy conservation and environmental protection, conveniently moving, passes through the spray equipment on enclosing
The region that can not be touched uses, and carries out depositing dust processing from the source for generating fugitive dust, reduces fugitive dust significantly in building site and waft and brim with fortune
It is dynamic, reduce the pressure of enclosing spray dust.
Detailed description of the invention
Fig. 1 show the overall structure figure of the embodiment of the present invention.
Fig. 2 show the structure chart at another visual angle in the embodiment.
Fig. 3 show the integrally-built main view of the embodiment.
Fig. 4 show the structure chart of humidifier in the embodiment.
Fig. 5 show the structure chart of electrostatic charged spray control mechanism in the embodiment.
Fig. 6 show the structure chart of charged water tank in the embodiment.
Fig. 7 show the sectional view of charged water tank in the embodiment.
Specific embodiment
To further illustrate that each embodiment, the present invention are provided with attached drawing.These attached drawings are that the invention discloses one of content
Point, mainly to illustrate embodiment, and the associated description of specification can be cooperated to explain the operation principles of embodiment.Cooperation ginseng
These contents are examined, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention.
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Fig. 1~7, present embodiment discloses a kind of charged device for reducing dust, comprising: humidifier 1, water supply pipe,
Elevating mechanism 2, pedestal 3 and electrostatic charged spray control mechanism 4.
With reference to Fig. 4, the humidifier 1 be in umbrella frame structure, including intermediate bar 11, be sheathed on 11 upper sliding sleeve 12 of intermediate bar,
The more follower levers 13 and both ends that are articulated with one end of intermediate bar 11 are hingedly connected to more connecting rods of sliding sleeve 12 and follower lever 13
14, the humidifier 1 is made of hard material, such as plastics, metal, and the sliding sleeve 12 includes sliding sleeve fixation kit
(not visible in figure), for fixing position of the sliding sleeve 12 on intermediate bar 11, the structure of the sliding sleeve fixation kit can be with
For existing common structure, such as 12 structure of sliding sleeve in umbrella for folding.The more connecting rods 14 are provided with water jet, institute
It states water jet and is all connected to water supply pipe, through-hole is set at the position of water jet such as in water supply pipe, passes through the through-hole and company
Water jet connection on bar 14.
In order to increase spraying area, one end of the separate intermediate bar 11 of the follower lever 13 is preferably provided in the embodiment
Hinged foot piece 15, the foot piece 15 that is hingedly defined as are being overlapped and and follower lever relative to follower lever 13 with follower lever 13
It is moved between 13 parallel positions, setting is connected to the water jet of water supply pipe on the foot piece 15.
The direction of number and setting for the water jet on follower lever 13 and foot piece 15, those skilled in the art can roots
It is configured according to demand.
In order to increase the height that the water jet sprays water mist, in the embodiment, it is arranged preferably on the water jet thin
The nozzle diameter of hole spray head 16, the pore spray head 16 is less than 1mm.
In order to facilitate the arrangement of the water supply pipe, it is hollow rods that the intermediate bar 11 is preferably provided in the embodiment,
The water supply pipe is set to the hollow interior of the intermediate bar 11, and the follower lever 13 and foot piece 15 can be hollow rods,
It can be U-shaped rod piece, the i.e. hollow region comprising water supply pipe can be accommodated.
Since follower lever 13 and foot piece 15 need to be stowed away when humidifier 1 is not used, in order to make water supply pipe
Structure it is more simple, be preferably provided with the water supply pipe using hose, such as plastic flexible pipe.
The use process of the humidifier 1 are as follows: first by sliding sliding sleeve 12 towards 13 direction of follower lever, by follower lever
After 13 strut, sliding sleeve 12 is fixed on intermediate bar 11 by sliding sleeve fixation kit, later by can be manually rotated each foot piece 15,
By foot piece 15 from coincidence rotation parallel with follower lever 13 to 13 parallel direction of follower lever.After the completion of use, by contrary to the above
The step of pack up.
With reference to Fig. 3, the elevating mechanism 2 includes fixing end and movable end, and the fixing end is fixedly installed on the pedestal 3
On, the movable end can carry out oscilaltion campaign relative to fixing end, and the intermediate bar 11 of the humidifier 1 is fixedly installed
In on the movable end, and with movable end to carry out the direction of oscilaltion campaign parallel for the axial direction of intermediate bar 11.
The elevating mechanism 2 can be used existing common elevating mechanism 2, in the embodiment, due to the shape for needing to go up and down
At longer, in order to meet the demand, preferred selection 27 formula elevating mechanism of rope, comprising: motor 21, first pulley 22, second are sliding
Wheel 23, third pulley 24, main support 25, crane group 26 and rope 27, the motor 21 and main support 25 are fixedly installed on
On the pedestal 3, the motor 21 includes a rotary shaft, and 22 fixing sleeve of first pulley is set in the rotary shaft, described
Second pulley 23 is fixedly installed on the pedestal 3, i.e., is fixedly installed on the pedestal 3 by pulley bracket, the lifting
Frame group 26 is slidably connected to the main support 25, and setting main support 25 is lower end close to one end of pedestal 3, and one far from pedestal 3
End is upper end, and third pulley 24 is arranged in the upper end of the main support 25, and described 27 one end of rope is fixedly connected on first pulley 22,
The other end is fixedly connected on crane group 26 after being successively around on second pulley 23 and third pulley 24, the first pulley 22,
Each parallel to pedestal 3, the third pulley 24 is greater than relative to the distance of pedestal 3 for second pulley 23 and the axial direction of third pulley 24
Distance of the second pulley 23 relative to pedestal 3, the intermediate bar 11 of the humidifier 1 are fixedly connected on the crane group 26,
The motor 21 controls the crane group 26 and is moved to upper end from the lower end of main support 25.
The crane group 26 can be made of a sub- crane, can also it is identical by multiple structures and successively sliding connect
The sub- crane composition connect, the sub- crane quantity of composition is more, and the height that can be gone up and down is higher, therefore, excellent in the embodiment
Choosing is arranged sub- crane identical by multiple structures and being successively slidably connected and forms, i.e. second sub- crane is slidably connected to the
One sub- crane, third a sub- crane be slidably connected to second sub- crane ..., n-th of sub- crane sliding connect
It is connected to (n-1)th sub- crane, sub- crane (i.e. n-th sub- crane) of the crane group 26 far from 25 side of main support
It is fixedly connected on the intermediate bar 11 of the humidifier 1, the sub- crane (i.e. the 1st sub- crane) close to 25 side of main support
It is slidably connected to the main support 25, the direction for being slidably connected middle sliding is the direction perpendicular to pedestal 3, the embodiment
In, it is described to be slidably connected to be slidably connected by sliding block 263 and sliding rail 264.
It is lower end that sub- crane, which is arranged, close to one end of pedestal 3, and one end far from pedestal 3 is upper end, the sub- crane
It include the upper terminal pulley 261 for being set to upper end and the lower terminal pulley 262 for being set to lower end, the rope 27 is successively around in
After in second pulley 23 and third pulley 24, then successively it is around in the lower terminal pulley 262 and upper terminal pulley of every sub- crane
After 261, it is ultimately attached to fix on the sub- crane (i.e. n-th sub- crane) of the intermediate bar 11 of the humidifier 1, needs
Illustrate, the rope 27 is after being first around in lower terminal pulley 262 further around in upper terminal pulley for every sub- crane
261。
In order to avoid the rope 27 is detached from pulley, preferably in the third pulley 24 and each upper terminal in the embodiment
Leading block 28 is arranged in one end that pulley 261 is connect with the rope 27.
By above-mentioned structure setting, when motor 21 rotates forward, first pulley 22 is driven to rotate, while first pulley
Rope 27 on 22 is wound, and rope 27 is shunk, and sub- crane can be by far from the laterally closer main support of main support 25 1
25 sides one by one toward rising, drive humidifier 1 to move upwards in order；When 21 backwards rotation of motor, 27 quilt of rope
It unclamps, sub- crane is since the gravity of itself is by far from 25 1 laterally closer 25 side of main support one in order of main support
One, toward decline, drives humidifier 1 to move downward.
Connection between the intermediate bar 11 and sub- crane of the humidifier 1 is by being fixedly installed on sub- crane
One buckle, after intermediate bar 11 is set to the buckle, is locked the buckle by bolt and nut.
With reference to Fig. 5, the electrostatic charged spray control mechanism 4 is fixedly installed on the pedestal 3, including charged water tank 41, height
Pressure generator 42 and power supply 43, the power supply 43 are electrically connected the high pressure generator 42.
With reference to Fig. 6 and 7, the charged water tank 41 includes hollow cabinet 411 and is fixedly installed on charged on cabinet 411
Contactor 412, the charged contactor 412 includes the hollow interior metal tip 4121 for being placed in the cabinet 411, described
One end in the separate cabinet 411 of metal tip 4121 is electrically connected at high pressure generator 42；The cabinet 411 includes water inlet
And water outlet, the water inlet are connected to water source, the water outlet is connected to the water supply pipe 5.
In the embodiment, the water tank includes with an internal cavities and upper end has cabinet base and the fixation of an opening
It is set to the Box Cover of the upper end of the cabinet base, the Box Cover is for sealing the opening.Those skilled in the art
The cabinet of other forms can be used.The connection of Box Cover described in the embodiment and cabinet base is using threaded connection, ability
Other fixed forms also can be used in field technique personnel.In order to improve sealing performance, in the embodiment, in the cabinet base
One sealing device is set with the junction of Box Cover, uses sealing ring 414 in the embodiment.
Inlet and outlet are set on the Box Cover, after water enters the internal cavities of cabinet 411 by water inlet, from
Water outlet outflow.The inlet and outlet also can be set on cabinet base, reasonable for structure in the embodiment
Property is preferably disposed on Box Cover.The connection of the water supplying pipe of the water inlet and external water source, such as running water pipe, pond, it is described
Water outlet is connected to the water supply pipe 5.
The charged contactor 412 further includes electric wire 4123 and pedestal 4122, and the Box Cover includes first through hole, described
Pedestal 4122 is fixedly connected on the Box Cover by the first through hole, has the second through-hole on the pedestal 4122, described
Metal tip 4121 is fixedly connected on the pedestal 4122 by second through-hole, and the metal tip 4121 includes point
And tail portion, the point pass through second through-hole and are set in the cavity, the tail portion is connected to electric wire 4123, passes through
Electric wire 4123 is connected to high pressure generator 42.
The pedestal 4122 and Box Cover are arranged in the embodiment to be fixedly connected as being connected through a screw thread, i.e. pedestal 4122
Upper setting external screw thread is set to the tapped through hole of external screw thread cooperation on Box Cover, by the way that external screw thread to be hung into tapped through hole
It is attached.In order to improve sealing performance, in the embodiment, one sealing of setting in the junction of the pedestal 4122 and Box Cover
Device uses sealing ring 414 in the embodiment.
It is to be threadedly coupled that the metal tip 4121 is arranged in the embodiment with being fixedly connected for pedestal 4122.
The metal tip 4121 can connect in the positive or negative pole of high pressure generator 42, carry out water in cabinet 411
Charged processing, the charge type of water institute band can be switched over by positive and negative charge switching device in cabinet 411, preferably,
Intersect the switching for carrying out anode and cathode in different periods so that the water mist spray of different charged types, with realize in air with
The absorption of the Charged of machine is switched over by positive and negative charge switching device in the embodiment.
It further include pipe joint 413, the pipeline in the embodiment in order to facilitate the connection of cabinet 411 and water supply pipe 5
413 one end of connector is fixedly connected on Box Cover, and to be threadedly coupled in the embodiment, the other end is a hollow cylinder, the sky
The outer surface of heart cylindrical body is fixedly connected with water supply pipe 5.In order to improve sealing performance, in the embodiment, connect in the pipeline
First 413 and the junction of Box Cover one sealing device is set, sealing ring 414 is used in the embodiment.
It gets an electric shock in order to prevent, the safety of safeguard work personnel, the cabinet base, Box Cover, pipe joint 413 and pedestal
4122 be insulating materials, also coats insulating materials, such as nylon, PVC outside the electric wire 4123.
Electrostatic charged spray control mechanism 4 is dropped to by spraying in order to obstruct top, causes equipment fault, it is described in the embodiment
Electrostatic charged spray control mechanism 4 further includes the waterproof case being fixedly installed on pedestal 3, the charged water tank, high pressure generator 42
It is all set in inside the waterproof case with power supply 43.
In order to be adjusted according to height of the variation of external environment to the water mist of ejection, the electrostatic charged spray control mechanism
4 further include controller and multiple environmental sensors, and each environmental sensor and high pressure generator 42 are electrically connected at controller.
The multiple environmental sensor includes anemobiagraph, humidity sensor and PM measuring instrument, and those skilled in the art can also be according to reality
Border increase in demand others environmental sensor.
With reference to Fig. 2 and 3, in the embodiment, the pedestal 3 is rectangle, in order to keep the charged device for reducing dust mobile more
The convenience added, is preferably arranged mobile device in the lower section of the pedestal 3 in the embodiment, and in the top of pedestal 3, fixed setting is pushed away
Handlebar 31.The mobile device can be common device, such as universal wheel 32, be to be arranged in four corners in the embodiment
Four universal wheels 32.
It should be noted that the top of the pedestal 3 is close to the side of elevating mechanism 2, lower section is far from elevating mechanism 2
Side, the elevating mechanism 2, humidifier 1 and electrostatic charged spray control mechanism 4 are all set in the top of pedestal 3.
In the embodiment, in order to can preferably fix when in use, preferably in the lower section of the pedestal 3 setting support dress
It sets, the support device includes that support foot lever 33 and three-jaw support leg 34, described 33 one end of support foot lever are articulated with pedestal 3, separately
A tapped through hole is arranged in one end, and one end of the three-jaw support leg 34 is support portion 342, and other end setting one and the screw thread are logical
The threaded portion 341 of hole cooperation, the threaded portion 341 are threadedly connected to the tapped through hole, screw in spiral shell by rotation threaded portion 341
The length of line through-hole can change the height of three-jaw support leg 34.By above-mentioned setting, when needing mobile, threaded portion is rotated
341, so that rotation support foot lever 33 revolves three-jaw support leg 34 after the height of three-jaw support leg 34 is less than the height of mobile device
The inside for going to pedestal 3 enables devices to convenient movement；When in use, rotation supports foot lever 33 by three-jaw support leg 34
Behind rotation to the outside of pedestal 3, threaded portion 341 is rotated, so that the height of three-jaw support leg 34 is higher than the height of mobile device, is made
Device can be supported by three-jaw support leg 34.In the embodiment, support device is respectively provided at four angles of pedestal 3.
The working principle of the present embodiment are as follows: the variation of environmental index, the environment that will be monitored are monitored by environmental sensor
Index is sent to controller, and controller sends a control signal to high pressure generator 42 and motor 21 according to the variation of environmental index,
On the one hand the quantity of electric charge in control water supply pipe, is on the other hand risen by controlling the rotation of motor 21 to control humidifier 1
Height, and then realize think spray height and area to be achieved.
Device described in the present embodiment has following technical effect that
1, using electrostatic charged spray technology, electrically charged micron order water fog particle (within partial size 100um) is formd, is improved
The charge adsorption and physics wetting capacity of droplet greatly improve unit area dustfall efficiency, and are expanded by electrical charge rejection ability
Effective depositing dust range, promotes depositing dust coverage area.
2, structure is simple, low cost, reusing height, energy conservation and environmental protection, conveniently moving, passes through the spray equipment on enclosing
The region that can not be touched uses, and carries out depositing dust processing from the source for generating fugitive dust, reduces fugitive dust significantly in building site and waft and brim with fortune
It is dynamic, reduce the pressure of enclosing spray dust.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (10)
1. a kind of charged device for reducing dust, it is characterised in that: including humidifier, water supply pipe, elevating mechanism, pedestal and charged spray
Mist control mechanism；
The humidifier is in umbrella frame structure, including intermediate bar, is sheathed on intermediate bar upper sliding sleeve, one end for being articulated with intermediate bar
More follower levers and both ends are hingedly connected to more connecting rods of sliding sleeve and follower lever, and the sliding sleeve includes sliding sleeve fixation kit, use
The position on intermediate bar is slided over described in the fixation, the more connecting rods, which are provided with, is connected to water supply pipe water jet；
The elevating mechanism includes fixing end and movable end, and the fixing end is fixedly installed on the pedestal, the movable end
Oscilaltion campaign can be carried out relative to fixing end, the intermediate bar of the humidifier is fixedly installed on the movable end,
And it is in a vertical state to be fixedly installed on the intermediate bar on the movable end；
The electrostatic charged spray control mechanism is fixedly installed on the pedestal, including charged water tank, high pressure generator and power supply, institute
It states power supply and is electrically connected the high pressure generator, the charged water tank includes water tank, charged contactor, inlet and outlet,
The charged contactor includes the metal tip being set in water tank, and one end on the inside of the separate water tank of the metal tip is electrical
It is connected to high pressure generator, the water inlet is connected to water source, and the water outlet is connected to water supply pipe.
2. charged device for reducing dust according to claim 1, it is characterised in that: one end of the separate intermediate bar of the follower lever
Hinged foot piece, it is described hingedly be defined as foot piece relative to follower lever with follower lever be overlapped and the position parallel with follower lever
It is moved between setting, setting is connected to the water jet of water supply pipe on the foot piece.
3. charged device for reducing dust according to claim 2, it is characterised in that: the intermediate bar is hollow rods, the confession
Water lines are set to the hollow interior of the intermediate bar.
4. charged device for reducing dust according to claim 1, it is characterised in that: the elevating mechanism is cable type elevator
Structure, including motor, first pulley, second pulley, third pulley, main support, crane group and rope, the motor and main support
It is fixedly installed on the pedestal, the motor includes a rotary shaft, and the first pulley fixing sleeve is set to the rotary shaft
On, the second pulley is fixedly installed on the pedestal, and the crane group is slidably connected to the main support, is arranged close to
One end of pedestal is lower end, and one end far from pedestal is upper end, and third pulley, the rope one is arranged in the upper end of the main support
End is fixedly connected on first pulley, and the other end is fixedly connected on crane group after being successively around on second pulley and third pulley,
The first pulley, second pulley and third pulley it is axial each parallel to pedestal, the third pulley relative to pedestal away from
From be greater than second pulley relative to pedestal with a distance from, the intermediate bar of the humidifier is fixedly connected on the crane group, institute
It states crane group described in motor control and is moved to upper end from the lower end of main support.
5. charged device for reducing dust according to claim 4, it is characterised in that: the crane group it is identical by multiple structures and
The sub- crane composition being successively slidably connected, the sub- crane of crane group side are fixedly connected on the humidifier
Intermediate bar, the sub- crane of the other side are slidably connected to the main support, and the sub- crane includes be set to upper end upper
Terminal pulley and the lower terminal pulley for being set to lower end, after the rope is sequentially connected to second pulley and third pulley, then according to
It is secondary be connected to every sub- crane after, be ultimately attached on the sub- crane for fixing the intermediate bar of the humidifier, and it is each
The connection of sub- crane be first connexon crane lower terminal pulley after reconnect the upper terminal pulley of sub- crane.
6. charged device for reducing dust according to claim 5, it is characterised in that: the third pulley and each upper terminal pulley
One end setting leading block being connect with the rope.
7. charged device for reducing dust according to claim 1, it is characterised in that: the electrostatic charged spray control mechanism further includes solid
Surely the waterproof case being set on pedestal, the charged water tank, high pressure generator and power supply are all set in the waterproof case
Portion.
8. charged device for reducing dust according to claim 7, it is characterised in that: the electrostatic charged spray control mechanism further includes control
Device processed and multiple environmental sensors, each environmental sensor and high pressure generator are electrically connected at controller.
9. charged device for reducing dust according to claim 1, it is characterised in that: mobile device is arranged in the lower section of the pedestal,
Cart handle is fixedly installed in the top of pedestal.
10. charged device for reducing dust according to claim 9, it is characterised in that: support device is arranged in the lower section of the pedestal,
The support device includes support foot lever and three-jaw support leg, and described support foot lever one end is articulated with pedestal, other end setting one
Tapped through hole, the threaded portion of one end setting one and tapped through hole cooperation of the three-jaw support leg, the threaded portion
It is connected to the tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018106.7A CN109499761B (en) | 2019-01-09 | 2019-01-09 | Charged dust settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018106.7A CN109499761B (en) | 2019-01-09 | 2019-01-09 | Charged dust settling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109499761A true CN109499761A (en) | 2019-03-22 |
| CN109499761B CN109499761B (en) | 2024-02-06 |
Family
ID=65756451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910018106.7A Active CN109499761B (en) | 2019-01-09 | 2019-01-09 | Charged dust settling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109499761B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130889A (en) * | 2019-06-18 | 2019-08-16 | 中国矿业大学(北京) | Dust removal device, foam dust removal equipment and roadheader |
| CN110384033A (en) * | 2019-07-11 | 2019-10-29 | 倪晓升 | A kind of umbrella-type water jet |
| CN114776644A (en) * | 2022-04-08 | 2022-07-22 | 平顶山泰克斯特高级润滑油有限公司 | Air pressure umbrella-shaped framework retractable liquid injection equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004267960A (en) * | 2003-03-11 | 2004-09-30 | Tsutomu Takahashi | Spray gun and air spray device |
| CN101260811A (en) * | 2008-04-30 | 2008-09-10 | 中南大学 | A deep well high-pressure water mist dust suppression method and dust suppression device |
| CN104028381A (en) * | 2014-06-12 | 2014-09-10 | 秦皇岛云立方环保工程有限公司 | Electrical charged fog gun for effectively eliminating raising dust and haze pollution in city |
| CN204212796U (en) * | 2014-11-07 | 2015-03-18 | 河南理工大学 | A kind of device utilizing charged fine water mist dust removal |
| KR20150086658A (en) * | 2014-01-20 | 2015-07-29 | 방유혁 | Room smoke purification System |
| CN205477721U (en) * | 2016-03-24 | 2016-08-17 | 上海源则通环保科技有限公司 | Foldable annular spraying of following drenches dust device |
| CN106731359A (en) * | 2017-03-15 | 2017-05-31 | 武汉理工大学 | A kind of self-inducting building site dust pelletizing system based on electrostatic charged spray |
| CN107198925A (en) * | 2017-06-29 | 2017-09-26 | 苏州艾特斯环保设备有限公司 | A kind of electrostatic charged spray device |
| CN107349729A (en) * | 2017-06-29 | 2017-11-17 | 苏州艾特斯环保设备有限公司 | A kind of electrostatic charged spray method |
| CN209423849U (en) * | 2019-01-09 | 2019-09-24 | 厦门理工学院 | A kind of charged device for reducing dust |
-
2019
- 2019-01-09 CN CN201910018106.7A patent/CN109499761B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004267960A (en) * | 2003-03-11 | 2004-09-30 | Tsutomu Takahashi | Spray gun and air spray device |
| CN101260811A (en) * | 2008-04-30 | 2008-09-10 | 中南大学 | A deep well high-pressure water mist dust suppression method and dust suppression device |
| KR20150086658A (en) * | 2014-01-20 | 2015-07-29 | 방유혁 | Room smoke purification System |
| CN104028381A (en) * | 2014-06-12 | 2014-09-10 | 秦皇岛云立方环保工程有限公司 | Electrical charged fog gun for effectively eliminating raising dust and haze pollution in city |
| CN204212796U (en) * | 2014-11-07 | 2015-03-18 | 河南理工大学 | A kind of device utilizing charged fine water mist dust removal |
| CN205477721U (en) * | 2016-03-24 | 2016-08-17 | 上海源则通环保科技有限公司 | Foldable annular spraying of following drenches dust device |
| CN106731359A (en) * | 2017-03-15 | 2017-05-31 | 武汉理工大学 | A kind of self-inducting building site dust pelletizing system based on electrostatic charged spray |
| CN107198925A (en) * | 2017-06-29 | 2017-09-26 | 苏州艾特斯环保设备有限公司 | A kind of electrostatic charged spray device |
| CN107349729A (en) * | 2017-06-29 | 2017-11-17 | 苏州艾特斯环保设备有限公司 | A kind of electrostatic charged spray method |
| CN209423849U (en) * | 2019-01-09 | 2019-09-24 | 厦门理工学院 | A kind of charged device for reducing dust |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130889A (en) * | 2019-06-18 | 2019-08-16 | 中国矿业大学(北京) | Dust removal device, foam dust removal equipment and roadheader |
| CN110130889B (en) * | 2019-06-18 | 2024-06-21 | 中国矿业大学(北京) | Dust collector, foam dust collecting equipment and entry driving machine |
| CN110384033A (en) * | 2019-07-11 | 2019-10-29 | 倪晓升 | A kind of umbrella-type water jet |
| CN110384033B (en) * | 2019-07-11 | 2021-11-30 | 邳州市鑫盛创业投资有限公司 | Umbrella type water sprayer |
| CN114776644A (en) * | 2022-04-08 | 2022-07-22 | 平顶山泰克斯特高级润滑油有限公司 | Air pressure umbrella-shaped framework retractable liquid injection equipment |
| CN114776644B (en) * | 2022-04-08 | 2024-06-11 | 平顶山泰克斯特高级润滑油有限公司 | Air pressure umbrella-shaped framework retractable liquid injection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109499761B (en) | 2024-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109499761A (en) | A kind of charged device for reducing dust | |
| CN204055528U (en) | Integrated fog gun car | |
| CN109174532B (en) | Suspension insulator string online PRTV anti-pollution flashover spraying device | |
| CN109807759B (en) | Pipeline inner wall shot peening robot | |
| CN207720571U (en) | A kind of ventilation cooling type communication cabinet of antidetonation noise reduction | |
| CN205583523U (en) | A live injection and coating insulation robot for overhead bare conductors of power distribution | |
| CN206908203U (en) | A kind of adjustable end special-purpose fixing support | |
| CN105914627A (en) | Transformer substation high voltage overhaul work platform | |
| CN108714510A (en) | A kind of plates of automobile spray painting robot easy to operation | |
| CN203316437U (en) | Vehicle-mounted cleaning system | |
| CN208600032U (en) | A kind of spray robot convenient for assembling | |
| CN211587238U (en) | Paint spraying device for notebook computer | |
| CN203565424U (en) | High-voltage hot-line reducing pneumatic sweeping purging machine | |
| CN103611707B (en) | Electrification in high voltage reducing Pneumatic cleaning purging machine | |
| CN207371756U (en) | A kind of carbon fiber lamppost paint spraying equipment | |
| CN105167720A (en) | Glass curtain wall cleaning device | |
| CN103611708B (en) | Transformer station's electrification in high voltage Pneumatic cleaning purging machine | |
| CN207245230U (en) | A kind of curtain wall robot for easily realizing wall adsorption | |
| CN108201973A (en) | Injection electrification water in high-altitude removes haze device and method | |
| CN209423849U (en) | A kind of charged device for reducing dust | |
| CN206499962U (en) | A kind of bag type powder collection device for facilitating bagging | |
| CN109317469A (en) | A kind of mechanical workpieces dust-extraction unit | |
| CN106391534A (en) | Full-automatic insulating charged cleaning device | |
| CN201214667Y (en) | Spray cooling wet-type electric precipitation tower | |
| CN105436114B (en) | Semi-automatic power equipment decontamination sweeper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |