CN203816410U - Efficient energy-saving air-feed type spray dust removal machine - Google Patents

Efficient energy-saving air-feed type spray dust removal machine Download PDF

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Publication number
CN203816410U
CN203816410U CN201420094123.1U CN201420094123U CN203816410U CN 203816410 U CN203816410 U CN 203816410U CN 201420094123 U CN201420094123 U CN 201420094123U CN 203816410 U CN203816410 U CN 203816410U
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China
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air duct
energy
spraying ring
spraying
type spray
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CN201420094123.1U
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Chinese (zh)
Inventor
余健
刘斌
刘黎明
陈文君
徐喜建
李彬
龙戌卿
杨贤辉
周峰
朱东阳
彭文
刘淑芳
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Hunan 99 intelligent environmental protection Limited by Share Ltd
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HUNAN JIUJIU MINING SAFETY EQUIPMENT Co Ltd
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Abstract

The utility model relates to an efficient energy-saving air-feed type spray dust removal machine. An energy-saving air funnel is articulated to a U-shaped rotating support, the U-shaped rotating support is mounted on a base through a horizontal rotating device, and a miniature electric-hydraulic push rod is mounted between the energy-saving air funnel and the U-shaped rotating support. The energy-saving air funnel comprises a cylindrical air funnel, an outer-tapered inner-straight air funnel and a tapered air guiding funnel, which are connected together. A high-pressure fan is mounted at the center in the cylindrical air funnel, and a protective net is arranged at the tail of the cylindrical air funnel. A noise reducing device is additionally arranged at the tail of the cylindrical air funnel, and an ellipsoid type deflector is mounted in the outer-tapered inner-straight air funnel. An anti-freezing anti-blocking double-layer atomization device is mounted at the outlet of the tapered air guiding funnel, and the energy-saving air funnel internally adopts a double-layer noise reducing structure. The efficient energy-saving air-feed type spray dust removal machine has the advantages of good atomization effect, far atomization range and high spray accuracy, is suitable for outdoor dust control of industries of coal, electric power, steel, ports, city reconstruction and the like for outdoor dust control and can achieve the purpose of relieving urban air haze.

Description

Energy-efficient wind spraying aid type spray for dust suppression machine
Technical field
The utility model relates to environmental protection equipment technical field, be specifically related to a kind of energy-efficient wind spraying aid type spray for dust suppression machine, the industries such as applicable coal, electric power, iron and steel, harbour, Urban House Demolition are carried out outdoor treating flour dust, to reach the object of alleviating urban air haze phenomenon.
Background technology
Wind spraying aid type spray for dust suppression machine technology is mainly used in agriculture, forestry plant protection field at present, and atomisation pressure is low, atomizing effect is poor, the carry of spray is short.And be not suitable for the improvement of the outdoor dust of industrial and mining enterprises.
Summary of the invention
Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and provide, a kind of atomizing effect is good, the carry of spray is far away, the high energy-efficient wind spraying aid type spray for dust suppression machine of spraying accuracy rate, the improvement of the outdoor dust of applicable industrial and mining enterprises, effectively solves fast and produces dirt pits and produce the dust in dirt surrounding air.
The technical solution adopted in the utility model is:
A kind of energy-efficient wind spraying aid type spray for dust suppression machine, energy-conservation air duct is hinged on U-shaped runing rest, U-shaped runing rest is arranged on base by horizontal rotation apparatus, between energy-conservation air duct and U-shaped runing rest, miniature Electrohydraulic push rod is installed, and becomes energy-conservation air duct pitching regulating device, described energy-conservation air duct comprises cylinder air duct, straight air duct in outer cone, taper ventilating duct, three links together by flange bolt, in cylinder air duct or outer cone, straight air duct is hinged on U-shaped runing rest by rolling bearing units, high pressure positive blower is contained in cylinder air duct central interior, protection network is placed in cylinder air duct afterbody, cylinder air duct afterbody installs denoising device additional, in outer cone, in straight air duct, spheroid shape air deflector is installed, the outlet of taper ventilating duct is provided with the double-deck atomising device of anti-freezing anti-blocking, the double-deck atomising device of anti-freezing anti-blocking is connected with high service pipeline, the inner double-layered noise reduction structure that adopts of energy-conservation air duct.
In technique scheme, the inner double-layered noise reduction structure that adopts of described energy-conservation air duct is: there is the thick puigging of one deck 20 ~ 120mm cylinder air duct inside, fills up acoustic material in the middle of puigging, and puigging outside is barrel, and inner side is metal otter board or orifice plate; In described outer cone, straight air duct consists of skin cone cylinder and internal layer cone cylinder, and internal layer cone cylinder is welded by one section of conically shaped and one section of cylindrical tube, and outer cone cylinder and internal layer cone cylinder spacing are 20~120mm, and in spacing, fill up the thick acoustic material of 20~120mm; In described outer cone, straight air duct tapering is 1:4~1:10; Described spheroid shape air deflector is fixedly welded in the interior straight air duct of outer cone by 3 ~ 10 flow deflectors; The cylindrical shell of described taper ventilating duct and the angle theta of air duct central axis are 15~35 °.
In technique scheme, it is blimp that described cylinder air duct afterbody installs denoising device additional, blimp comprises that orifice plate A, orifice plate B, coaming plate, rubber acoustic material, L-type prop up angle, before and after orifice plate A, orifice plate B, be welded in coaming plate, between orifice plate A and orifice plate B, put into rubber acoustic material, 6 L-types are propped up angle and coaming plate welding, and whole blimp props up angle with L-type and is connected with air duct afterbody by bolt.
In technique scheme, described anti-freezing anti-blocking Double-layer atomizing apparatus, comprise outer large spraying ring and interior little spraying ring, outer large spraying ring is connected with outer spray ring tube connector, interior little spraying ring is connected with inner spraying ring tube connector, outer large spraying ring and interior little spraying ring are all stainless steel annular pipe, on stainless steel annular pipe, have some circular holes, the concentric welding of circular hole on nozzle connector and stainless steel annular pipe, on nozzle connector, atomizer is installed, atomizer is 0-90 ° with the inclination angle that horizontal plane becomes of outer large spraying ring and interior little spraying ring, screw thread ball valve is installed in the end tapping of outer spray ring tube connector and inner spraying ring tube connector, in order to control the spray amount of Double-layer atomizing apparatus.
In technique scheme, each uniform 10-120 nozzle connector on described outer large spraying ring and interior little spraying ring, and an atomizer is installed on each nozzle connector, atomizer has two kinds of connected modes with nozzle connector: internal thread is connected or external screw thread connects; Between atomizer on described outer large spraying ring and the atomizer on interior little spraying ring, angle is 4-18 °; Described outer large spraying ring and interior little spraying ring and mount pad coaxial welding, mount pad is centered by above-mentioned two spraying ring coaxial centerlines, be distributed in above-mentioned two spraying ring peripheries, on mount pad, have waist-shaped hole, with bolt, straight air duct air outlet front end installing hole in the outer cone of the waist-shaped hole of mount pad and dust removal machine is connected; Angle between outer spray ring tube connector and inner spraying ring tube connector is 4-15 °, and the water inlet end of outer spray ring tube connector and inner spraying ring tube connector is provided with by-pass valve control.
In technique scheme, described horizontal rotation apparatus is: U-shaped runing rest is installed and is connected on gear support, gear support is arranged on base plate top, base plate is connected with base by bolt, base plate below is provided with hollow shaft reducing motor, on the power transmission shaft of hollow shaft reducing motor, pinion is housed, the gear wheel engagement on pinion and gear support.
In technique scheme, the support of described U-shaped runing rest adopts hollow pipe, and the center of U-shaped runing rest has hollow spacer, and the center of gear support is hollow shaft, and cable distribution is all arranged in hollow shaft, hollow spacer and hollow pipe.
In technique scheme, described energy-conservation air duct is: the motor side of miniature Electrohydraulic push rod is articulated with energy-conservation air duct side, and the tail end of miniature Electrohydraulic push rod is articulated with U-shaped runing rest lower end by installing plate homonymy.
In technique scheme, the concrete structure that the motor side of described miniature Electrohydraulic push rod is articulated with energy-conservation air duct side is: the motor side of miniature Electrohydraulic push rod has gear pump body, on gear pump body shell, with respect to the symmetrical both sides of center line, respectively weld an otic placode, the motor side of miniature Electrohydraulic push rod is articulated with on the gudgeon of energy-conservation air duct side by two otic placodes.
The utility model provide a kind of energy-efficient, atomizing effect good, the carry of spray is far away, the energy-conservation wind spraying aid type spray for dust suppression machine automatically controlled, is applicable to the improvement of the outdoor dust of industrial and mining enterprises.
Feature of the present utility model and beneficial effect are: high pressure positive blower produces after air-flow, enter in the interior straight air duct of outer cone, after spheroid shape air deflector, air-flow are carried out to rectification, increase air-flow pressure.After straight air duct straight section in outer cone, increase mist droplet deposition rate and reduce the pressure loss.Finally, by taper ventilating duct, reduce droplet drift performance, make dedusting more accurate.Under equal-wattage, make that the carry of spray is farther, atomizing effect better, more energy-conservation realization outdoor treating flour dust, solved conventional art wind spraying aid type spray for dust suppression machine because atomisation pressure is low, atomizing effect is poor, the carry of spray short can only spray insecticide deinsectization for agriculture, woods, plant protection, rice field fruit tree can not be for the technical barrier of large industrial enterprise open work dedusting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is energy saving wind barrel structure schematic diagram;
Fig. 4 is Double-layer atomizing apparatus floor map;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is horizontal rotation apparatus structural representation;
Fig. 7 is I partial enlarged drawing in Fig. 6.
The explanation of accompanying drawing mark:
The energy-conservation air duct of 1-, 2-spheroid shape air deflector, 3-anti-freezing anti-blocking Double-layer atomizing apparatus, 4-U type runing rest, 5-horizontal rotation apparatus, 6-high service device, 7-base, the miniature Electrohydraulic push rod of 8-, 9-electric control gear, 10-cylinder air duct, straight air duct in 11-outer cone, 12-taper ventilating duct, 13-rolling bearing units, 14-high pressure positive blower, 15-protection network, 16-blimp, 17-glass fibre, 18-flow deflector, the outer large spraying ring of 19-, little spraying ring in 20-, 21-nozzle connector, 22-atomizer, the outer spray ring tube connector of 23-, 24-inner spraying ring tube connector, 25-mount pad, 26-by-pass valve control, 27-cable, 28-gear support, 29-pinion, 30-reducing motor, 31-base plate, the hollow spacer of 32-, 33-bearing, 34-gear wheel, 35-hollow shaft.
The specific embodiment
Referring to Fig. 1~Fig. 7, energy-efficient wind spraying aid type spray for dust suppression machine of the present utility model, energy-conservation air duct is hinged on U-shaped runing rest, U-shaped runing rest is arranged on base by horizontal rotation apparatus, between energy-conservation air duct and U-shaped runing rest, miniature Electrohydraulic push rod is installed, is become energy-conservation air duct pitching regulating device, described energy-conservation air duct comprises cylinder air duct, straight air duct in outer cone, taper ventilating duct three, by flange bolt, link together, in cylinder air duct or outer cone, straight air duct is hinged on U-shaped runing rest by rolling bearing units, high pressure positive blower is contained in cylinder air duct central interior, protection network is placed in cylinder air duct afterbody, cylinder air duct afterbody installs denoising device additional, in outer cone, in straight air duct, spheroid shape air deflector is installed, the outlet of taper ventilating duct is provided with the double-deck atomising device of anti-freezing anti-blocking, the double-deck atomising device of anti-freezing anti-blocking is connected with high service pipeline, the inner double-layered noise reduction structure that adopts of energy-conservation air duct.
The inner double-layered noise reduction structure that adopts of above-mentioned energy-conservation air duct is: there is the thick puigging of one deck 20~120mm cylinder air duct inside, fills up acoustic material in the middle of puigging, and puigging outside is barrel, and inner side is metal otter board or orifice plate; In described outer cone, straight air duct consists of skin cone cylinder and internal layer cone cylinder, and internal layer cone cylinder is welded by one section of conically shaped and one section of cylindrical tube, and outer cone cylinder and internal layer cone cylinder spacing are 20~120mm, and in spacing, fill up the thick acoustic material of 20~120mm; In described outer cone, straight air duct tapering is 1:4~1:10; Described spheroid shape air deflector is fixedly welded in the interior straight air duct of outer cone by 3 ~ 10 flow deflectors; The cylindrical shell of described taper ventilating duct and the angle theta of air duct central axis are 15~35 °.
It is blimp that above-mentioned cylinder air duct afterbody installs denoising device additional, and blimp comprises that orifice plate A, orifice plate B, coaming plate, rubber acoustic material, L-type prop up angle, before and after orifice plate A, orifice plate B, is welded in coaming plate, between orifice plate A and orifice plate B, puts into rubber acoustic material.6 L-types are propped up angle and coaming plate welding, and whole blimp props up angle with L-type and is connected with cylinder air duct afterbody by bolt.
Above-mentioned anti-freezing anti-blocking Double-layer atomizing apparatus, comprise outer large spraying ring and interior little spraying ring, outer large spraying ring is connected with outer spray ring tube connector, interior little spraying ring is connected with inner spraying ring tube connector, outer large spraying ring and interior little spraying ring are all stainless steel annular pipe, on stainless steel annular pipe, have some circular holes, the concentric welding of circular hole on nozzle connector and stainless steel annular pipe, on nozzle connector, atomizer is installed, atomizer is 0-90 ° with the inclination angle that horizontal plane becomes of outer large spraying ring and interior little spraying ring, screw thread ball valve is installed in the end tapping of outer spray ring tube connector and inner spraying ring tube connector, in order to control the spray amount of Double-layer atomizing apparatus.
Each uniform 10-120 nozzle connector on above-mentioned outer large spraying ring and interior little spraying ring, and an atomizer is installed on each nozzle connector, atomizer has two kinds of connected modes with nozzle connector: internal thread is connected or external screw thread connects; Between atomizer on described outer large spraying ring and the atomizer on interior little spraying ring, angle is 4-18 °; Described outer large spraying ring and interior little spraying ring and mount pad coaxial welding, mount pad is centered by above-mentioned two spraying ring coaxial centerlines, be distributed in above-mentioned two spraying ring peripheries, on mount pad, have waist-shaped hole, with bolt, straight air duct air outlet front end installing hole in the outer cone of the waist-shaped hole of mount pad and dust removal machine is connected; Angle between outer spray ring tube connector and inner spraying ring tube connector is 4-15 °, and the water inlet end of outer spray ring tube connector and inner spraying ring tube connector is provided with by-pass valve control.
Above-mentioned horizontal rotation apparatus is: U-shaped runing rest is installed and is connected on gear support, gear support is arranged on base plate top, base plate is connected with base by bolt, base plate below is provided with hollow shaft reducing motor, on the power transmission shaft of hollow shaft reducing motor, pinion is housed, the gear wheel engagement on pinion and gear support.
The support of above-mentioned U-shaped runing rest adopts hollow pipe, and the center of U-shaped runing rest has hollow spacer, and the center of gear support is hollow shaft, and cable distribution is all arranged in hollow shaft, hollow spacer and hollow pipe.
Above-mentioned energy-conservation air duct is: the motor side of miniature Electrohydraulic push rod is articulated with energy-conservation air duct side, and the tail end of miniature Electrohydraulic push rod is articulated with U-shaped runing rest lower end by installing plate homonymy.
The concrete structure that the motor side of above-mentioned miniature Electrohydraulic push rod is articulated with energy-conservation air duct side is: the motor side of miniature Electrohydraulic push rod has gear pump body, on gear pump body shell, with respect to the symmetrical both sides of center line, respectively weld an otic placode, the motor side of miniature Electrohydraulic push rod is articulated with on the gudgeon of energy-conservation air duct side by two otic placodes.
In sum, the double-deck sound-insulating structure of the inner employing of energy-conservation air duct of the present utility model, high pressure positive blower is high-pressure shaft flow type fan, in outer cone, straight air duct internal welding is connected to spheroid shape air deflector.At energy-conservation air duct air outlet, anti-freezing anti-blocking Double-layer atomizing apparatus is housed.Energy-conservation air duct is hinged to be installed on above U-shaped runing rest, and in side, adopts miniature Electrohydraulic push rod to be connected with U-shaped runing rest.U-shaped runing rest bottom is provided with horizontal rotation apparatus, and is arranged on base together.Horizontal drive apparatus adopts gear-driven form to make 360 ° of rotations of its U-shaped runing rest.High service device and electric control gear are installed in base.
Concrete operations: first with cable access 380V civil power access arrangement electric control gear or employing diesel-driven generator, provide power supply, then water pipe connection device water inlet and supply channel, or water inlet connects water tank.Press control button, start high pressure positive blower, cross after 5 ~ 30s, automatically start high service device, water under high pressure, after anti-freezing anti-blocking Double-layer atomizing apparatus, forms tiny water smoke and drips.Effect through high pressure draught is sprayed to appointed place depositing dust.
Press control button, control miniature Electrohydraulic push rod flexible, thereby drive the upper and lower pitching action of energy-conservation air duct.Press control button, start horizontal rotation apparatus, by gear drive, drive U-shaped runing rest, 360 ° of rotations of energy-conservation air duct, and can carry out by counter the adjusting of angle.When using equipment winter, equipment, with pipeline heating device, sets after proper temperature, heater energy automatic start-stop.Thereby guarantee that winter, pipeline can not freeze.When needing arrestment work, only need to press stop button, 5 ~ 30s after high service device stops automatically, high pressure positive blower also stops automatically.When wind spraying aid type spray for dust suppression machine needs long-distance centralized control, only need in electric control gear, access relevant cables.
Energy-efficient wind spraying aid type spray for dust suppression machine atomizing effect of the present utility model is good, far firing range, precision are high, can effectively solve the outdoor dust of industry such as coal, electric power, iron and steel, harbour, Urban House Demolition.

Claims (9)

1. an energy-efficient wind spraying aid type spray for dust suppression machine, it is characterized in that, energy-conservation air duct is hinged on U-shaped runing rest, U-shaped runing rest is arranged on base by horizontal rotation apparatus, between energy-conservation air duct and U-shaped runing rest side, miniature Electrohydraulic push rod is installed, is become energy-conservation air duct pitching regulating device, described energy-conservation air duct comprises cylinder air duct, straight air duct in outer cone, taper ventilating duct, three links together by flange bolt, in cylinder air duct or outer cone, straight air duct is hinged on U-shaped runing rest by rolling bearing units, high pressure positive blower is contained in cylinder air duct central interior, protection network is placed in cylinder air duct afterbody, cylinder air duct afterbody installs denoising device additional, in outer cone, in straight air duct, spheroid shape air deflector is installed, the outlet of taper ventilating duct is provided with the double-deck atomising device of anti-freezing anti-blocking, the double-deck atomising device of anti-freezing anti-blocking is connected with high service pipeline, the inner double-layered noise reduction structure that adopts of energy-conservation air duct.
2. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 1, it is characterized in that, the inner double-layered noise reduction structure that adopts of described energy-conservation air duct is: there is the thick puigging of one deck 20 ~ 120mm cylinder air duct inside, in the middle of puigging, fill up acoustic material, puigging outside is barrel, and inner side is metal otter board or orifice plate; In described outer cone, straight air duct consists of skin cone cylinder and internal layer cone cylinder, and internal layer cone cylinder is welded by one section of conically shaped and one section of cylindrical tube, and outer cone cylinder and internal layer cone cylinder spacing are 20~120mm, and in spacing, fill up the thick acoustic material of 20~120mm; In described outer cone, straight air duct tapering is 1:4~1:10; Described spheroid shape air deflector is fixedly welded in outer cone in straight air duct by 3~10 flow deflectors; The cylindrical shell of described taper ventilating duct and the angle theta of air duct central axis are 15~35 °.
3. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 1, it is characterized in that, it is blimp that described cylinder air duct afterbody installs denoising device additional, blimp comprises that orifice plate A, orifice plate B, coaming plate, rubber acoustic material, L-type prop up angle, before and after orifice plate A, orifice plate B, be welded in coaming plate, between orifice plate A and orifice plate B, put into rubber acoustic material, 6 L-types are propped up angle and coaming plate welding, and whole blimp props up angle with L-type and is connected with cylinder air duct afterbody by bolt.
4. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 1, it is characterized in that, described anti-freezing anti-blocking Double-layer atomizing apparatus, comprise outer large spraying ring and interior little spraying ring, outer large spraying ring is connected with outer spray ring tube connector, interior little spraying ring is connected with inner spraying ring tube connector, outer large spraying ring and interior little spraying ring are all stainless steel annular pipe, on stainless steel annular pipe, have some circular holes, the concentric welding of circular hole on nozzle connector and stainless steel annular pipe, on nozzle connector, atomizer is installed, atomizer is 0-90 ° with the inclination angle that horizontal plane becomes of outer large spraying ring and interior little spraying ring, screw thread ball valve is installed in the end tapping of outer spray ring tube connector and inner spraying ring tube connector.
5. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 4, it is characterized in that, each uniform 10-120 nozzle connector on described outer large spraying ring and interior little spraying ring, and an atomizer is installed on each nozzle connector, atomizer has two kinds of connected modes with nozzle connector: internal thread is connected or external screw thread connects; Between atomizer on described outer large spraying ring and the atomizer on interior little spraying ring, angle is 4-18 °; Described outer large spraying ring and interior little spraying ring and mount pad coaxial welding, mount pad is centered by above-mentioned two spraying ring coaxial centerlines, be distributed in above-mentioned two spraying ring peripheries, on mount pad, have waist-shaped hole, with bolt, straight air duct air outlet front end installing hole in the outer cone of the waist-shaped hole of mount pad and dust removal machine is connected; Angle between outer spray ring tube connector and inner spraying ring tube connector is 4-15 °, and the water inlet end of outer spray ring tube connector and inner spraying ring tube connector is provided with by-pass valve control.
6. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 1, it is characterized in that, described horizontal rotation apparatus is: U-shaped runing rest is installed and is connected on gear support, gear support is arranged on base plate top, base plate is connected with base by bolt, base plate below is provided with hollow shaft reducing motor, on the power transmission shaft of hollow shaft reducing motor, pinion is housed, the gear wheel engagement on pinion and gear support.
7. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 1, it is characterized in that, the support of described U-shaped runing rest adopts hollow pipe, the center of U-shaped runing rest has hollow spacer, the center of gear support is hollow shaft, and cable distribution is all arranged in hollow shaft, hollow spacer and hollow pipe.
8. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 1, it is characterized in that, described energy-conservation air duct is: the motor side of miniature Electrohydraulic push rod is articulated with energy-conservation air duct side, and the tail end of miniature Electrohydraulic push rod is articulated with U-shaped runing rest lower end by installing plate homonymy.
9. energy-efficient wind spraying aid type spray for dust suppression machine according to claim 8, it is characterized in that, the concrete structure that the motor side of described miniature Electrohydraulic push rod is articulated with energy-conservation air duct side is: the motor side of miniature Electrohydraulic push rod has gear pump body, on gear pump body shell, with respect to the symmetrical both sides of center line, respectively weld an otic placode, the motor side of miniature Electrohydraulic push rod is articulated with on the gudgeon of energy-conservation air duct side by two otic placodes.
CN201420094123.1U 2014-03-04 2014-03-04 Efficient energy-saving air-feed type spray dust removal machine Active CN203816410U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104772240A (en) * 2015-03-24 2015-07-15 浙江大学 Multifunctional electrostatic water mist spraying machine for controlling atmospheric pollution
CN105944477A (en) * 2016-07-09 2016-09-21 哈尔滨智越程斯智能工程技术有限公司 Haze removing device
CN108714375A (en) * 2017-12-18 2018-10-30 大连通亚重工有限公司 One kind is except gas-fluid mixing systems of making an uproar
CN111036005A (en) * 2019-12-12 2020-04-21 大唐郓城发电有限公司 Dust removal equipment of thermal power factory
CN112696365A (en) * 2020-12-27 2021-04-23 山东省章丘鼓风机股份有限公司 Centrifugal long-range spraying fan

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104772240A (en) * 2015-03-24 2015-07-15 浙江大学 Multifunctional electrostatic water mist spraying machine for controlling atmospheric pollution
CN105944477A (en) * 2016-07-09 2016-09-21 哈尔滨智越程斯智能工程技术有限公司 Haze removing device
CN108714375A (en) * 2017-12-18 2018-10-30 大连通亚重工有限公司 One kind is except gas-fluid mixing systems of making an uproar
CN108714375B (en) * 2017-12-18 2020-11-24 大连理创科技有限公司 Denoising gas-liquid mixing system
CN111036005A (en) * 2019-12-12 2020-04-21 大唐郓城发电有限公司 Dust removal equipment of thermal power factory
CN112696365A (en) * 2020-12-27 2021-04-23 山东省章丘鼓风机股份有限公司 Centrifugal long-range spraying fan

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Address after: 410000 Hunan province Changsha city high tech Development Zone No. 18 Luyun road two 101 six floor 616 floor production

Patentee after: Hunan 99 intelligent environmental protection Limited by Share Ltd

Address before: 410004, No. 658 Jing Wan Road, Yuhua District, Hunan, Changsha

Patentee before: HUNAN JIUJIU MINING SAFETY EQUIPMENT CO., LTD.