CN106670010A - Atomizing ejector used for vapor-liquid dust falling - Google Patents
Atomizing ejector used for vapor-liquid dust falling Download PDFInfo
- Publication number
- CN106670010A CN106670010A CN201611009520.4A CN201611009520A CN106670010A CN 106670010 A CN106670010 A CN 106670010A CN 201611009520 A CN201611009520 A CN 201611009520A CN 106670010 A CN106670010 A CN 106670010A
- Authority
- CN
- China
- Prior art keywords
- playpipe
- spray nozzle
- atomization
- depositing dust
- vapour
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
- B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
- B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2491—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The invention discloses an atomizing ejector, particularly discloses an atomizing ejector used for vapor-liquid dust falling, and belongs to the technical field of designing and manufacturing of metallurgical environmental protection equipment and facilities. The atomizing ejector used for vapor-liquid dust falling is suitable for large-space and large-area dust removing and dust falling in workshops of enterprises. The atomizing ejector comprises at least three spray heads and further comprises a jet pipe and an atomization pressurizing device, wherein the jet pipe comprises an input end and an ejection end, and the atomization pressurizing device is connected with the jet pipe from the input end; the ejection center lines of all the spray heads which are evenly distributed on the side wall of the ejection end in the circumferential direction all penetrate through the axial center of the ejection end; and coarse granular water mist sprayed into the ejection end from the spray heads is atomized into fine granular water mist by high-pressure gas exhausted from the atomization pressurizing device, and the fine granular water mist is sprayed out of the atomizing ejector at a high speed.
Description
Technical field
The present invention relates to a kind of spray nozzle, more particularly, to a kind of spray nozzle for vapour-liquid depositing dust, belongs to
Metallurgical environmental protection installations and facilities design and manufacturing technology field.
Background technology
The plant area of company of metallurgical production enterprise typically belongs to heavy industry scope, and the dust inside semienclosed Factory Building is very
It is wayward.Existing general depositing dust mode can only all control the airborne dust on ground, and the dust come in air cannot be clear
Remove.Both made some that the operation of depositing dust is carried out using spray pattern, but all do not reached and remove because of the distance, height sprayed
The effect of dirt, depositing dust, or dedusting, depositing dust all extreme differences, it is impossible to meet real large space, on a large scale dedusting, the needs of depositing dust.And
If sprayed water using giant as some high towers are removed, because the depositing dust liquid for spraying is in water column shape, it is not suitable for
Type of production looks forward to dedusting, the depositing dust of plant area.
The content of the invention
The technical problem to be solved is：There is provided a kind of suitable for this large space of enterprise's workshop, big model
Enclose the spray nozzle for vapour-liquid depositing dust of dedusting, depositing dust.
It is to solve the technical scheme that adopted of above-mentioned technical problem：A kind of spray nozzle for vapour-liquid depositing dust, bag
Shower nozzle is included, described spray nozzle also includes playpipe and atomization pressue device, and described playpipe includes input and spray
Go out end, described atomization pressue device is connected from described input with described playpipe, at least three, described shower nozzle；Edge
Circumferentially it is distributed on the axial direction that centrage both passes through the ejection end that sprays of shower nozzle described in each part on the side wall of the ejection end
Center；The coarse granule water smoke in the ejection end is sprayed into from the shower nozzle, by the high pressure gas of the atomization pressue device output
Body is atomized into fine grained water smoke and sprays described spray nozzle at a high speed.
The invention has the beneficial effects as follows：The application is by an atomized spray for including playpipe and atomization pressue device
Device, in conjunction with described playpipe the construction featuress of input and ejection end are included, by described atomization pressue device from described
Input be connected with described playpipe, the shower nozzle of existing at least more than three is evenly distributed in the ejection end
On the wall of side, and make the axial centre that centrage both passes through the ejection end that sprays of shower nozzle described in each part.So, when dedusting,
Depositing dust liquid by the shower nozzle described in each part spray into playpipe ejection end in by initial atomization, then again by the atomization
The gases at high pressure of pressue device output are atomized into again the less water smoke of particle diameter and spray described spray nozzle at a high speed.This
Sample, can both make described dedusting, depositing dust liquid be atomized less, to adapt to the needs of enterprise's workshop dedusting, depositing dust, together
Shi You can reach farther distance due to the drive of gases at high pressure, fine grain atomized water, further to adapt to enterprise
The needs of the dedusting depositing dust in this large space of workshop, on a large scale space, are really achieved the purpose of effective dedusting depositing dust.
It is further that described atomization pressue device includes an aerofoil fan, the aerofoil fan passes through its gas
Outfan is connected with the input of playpipe..
It is further that described atomization pressue device also includes convergent-divergent channel, the gas output end of the aerofoil fan
It is connected with the input of playpipe by described convergent-divergent channel.
Such scheme it is preferable that, be additionally provided with described convergent-divergent channel at least three axially extend lead
Stream wind direction board.
It is further that the outside of water conservancy diversion wind direction board is connected with the medial wall of the convergent-divergent channel described in each part, each part institute
The inner side for stating water conservancy diversion wind direction board is connected with the installation axle on the convergent-divergent channel longitudinal center line.
It is further that described atomization pressue device includes an air compressor, the air compressor passes through it
Gases at high pressure outfan is connected with the input of playpipe.
It is further that described atomization pressue device also includes convergent-divergent channel, the gases at high pressure of the air compressor
Outfan is connected by described convergent-divergent channel with the input of playpipe.
Description of the drawings
Fig. 1 is structural representation of the present invention for the spray nozzle of vapour-liquid depositing dust；
Fig. 2 is the side view of Fig. 1.
It is labeled as in figure：Shower nozzle 1, playpipe 2, atomization pressue device 3, aerofoil fan 4, convergent-divergent channel 5, water conservancy diversion wind direction board
6th, installation axle 7.
Specific embodiment
It is as shown in Figure 1 and Figure 2 that one kind that the present invention is provided is applied to this large space of enterprise's workshop, removes on a large scale
The spray nozzle for vapour-liquid depositing dust of dirt, depositing dust.Described spray nozzle includes shower nozzle 1, described spray nozzle
Also include playpipe 2 and atomization pressue device 3, described playpipe 2 includes input and ejection end, described atomization adds and press-fits
Put 3 to be connected with described playpipe 2 from described input, at least three, described shower nozzle 1；It is evenly distributed in the ejection
The ejection centrage of shower nozzle 1 described in each part on the side wall at end both passes through the axial centre of the ejection end；Spray from the shower nozzle 1
The coarse granule water smoke entered in the ejection end is atomized into fine grained water smoke by the gases at high pressure of atomization pressue device 3 output
And the spray nozzle described in spraying at a high speed.The application is by an atomization spray for including playpipe 2 and atomization pressue device 3
Emitter, in conjunction with described playpipe 2 construction featuress of input and ejection end are included, by described atomization pressue device 3 from
Described input is connected with described playpipe 2, and the shower nozzle 1 of existing at least more than three is evenly distributed in the spray
Go out on the side wall at end, and make the axial centre that centrage both passes through the ejection end that sprays of shower nozzle described in each part.So, when
Dedusting, depositing dust liquid by the shower nozzle 1 described in each part spray into playpipe 2 ejection end in by initial atomization, then pass through again
The gases at high pressure of atomization pressue device 3 output are atomized into again the less water smoke of particle diameter and spray described atomization spray at a high speed
Emitter.So, the described dedusting, depositing dust liquid can have both been made to be atomized less, to adapt to enterprise's workshop dedusting, depositing dust
Need, while due to the drive for having gases at high pressure, fine grain atomized water can reach farther distance, further to fit
The needs of this large space of enterprise's workshop, the dedusting depositing dust in space on a large scale are answered, the mesh of effective dedusting depositing dust is really achieved
's.
In above-mentioned embodiment, in order to simplify the structure of the atomization pressue device 3, facilitate manufacture, installation, maintenance and make
With while the accessory for using is standard fitting as far as possible, atomization pressue device 3 described herein can have following knot
A kind of structure, structure is to include an aerofoil fan 4, and the aerofoil fan 4 is described defeated with playpipe 2 by its gas output end
Enter end connection；Another kind of structure is to include an air compressor, the air compressor by its gases at high pressure outfan with
The input connection of playpipe 2.All it is standing in prior art either using the pressure actuation components of which kind of structure
's.Simply when using air compressor, the diameter of the playpipe 2 being used behind is corresponding smaller, to improve the speed of driving
Degree.
Further, for the wind speed that can just form high pressure under conditions of little driving, to drive fine grained atomized water
Run farther, the application also includes Bearing score no matter adopting the driving force of which kind of structure in described atomization pressue device 3
That pipe 5.When driving force uses aerofoil fan 4, the gas output end of the aerofoil fan 4 passes through described convergent-divergent channel
5 are connected with the input of playpipe 2；When air compressor is used, the gases at high pressure of the air compressor are defeated
Go out end to be connected with the input of playpipe 2 by described convergent-divergent channel 5.
In above-mentioned embodiment, only submit to driving force to form high-pressure blast by actuating unit, so need the energy for consuming
It is more.In order to also produce high pressure wind under compared with low driving force, atomization pressue device 3 described herein also includes Lavalle
Pipe 5, the gas output end of the aerofoil fan 4 is connected by described convergent-divergent channel 5 with the input of playpipe 2；This
When preferred structure be to be additionally provided with least three water conservancy diversion wind direction boards 6 for axially extending in the described convergent-divergent channel 5；And
The outside of water conservancy diversion wind direction board 6 is connected with the medial wall of the convergent-divergent channel 5 described in each part, and water conservancy diversion wind direction board 6 is interior described in each part
Side is connected with the installation axle 7 on the longitudinal center line of the convergent-divergent channel 5.It is known that convergent-divergent channel 5 has stream relative to air-flow
The effect of fast enhancer, so, both using the less drive mechanism of driving force or can produce us and needed the high pressure of speed
Wind, reaches further atomized liquid and improves the purpose that the fine grained liquid after atomization runs farther.
Claims (7)
1. a kind of spray nozzle for vapour-liquid depositing dust, including shower nozzle (1), it is characterised in that：Described spray nozzle is also
Including playpipe (2) and atomization pressue device (3), including input and ejection end, described atomization adds described playpipe (2)
Pressure device (3) is connected from described input with described playpipe (2), at least three, described shower nozzle (1)；It is evenly distributed
The ejection centrage of shower nozzle (1) described in each part on the side wall of the ejection end both passes through the axial centre of the ejection end；
High pressure gas of the coarse granule water smoke in the ejection end by atomization pressue device (3) output are sprayed into from the shower nozzle (1)
Body is atomized into fine grained water smoke and sprays described spray nozzle at a high speed.
2. the spray nozzle for vapour-liquid depositing dust according to claim 1, it is characterised in that：Described atomization adds and press-fits
Put the input that (3) pass through its gas output end and playpipe (2) including an aerofoil fan (4), the aerofoil fan (4)
End connection.
3. the spray nozzle for vapour-liquid depositing dust according to claim 2, it is characterised in that：Described atomization adds and press-fits
Putting (3) also includes convergent-divergent channel (5), and the gas output end of the aerofoil fan (4) is by described convergent-divergent channel (5) and injection
The input connection of pipe (2).
4. the spray nozzle for vapour-liquid depositing dust according to claim 3, it is characterised in that：In described convergent-divergent channel
(5) at least three water conservancy diversion wind direction boards (6) for axially extending are additionally provided with.
5. the spray nozzle for vapour-liquid depositing dust according to claim 4, it is characterised in that：Water conservancy diversion wind direction described in each part
The outside of plate (6) is connected with the medial wall of the convergent-divergent channel (5), the inner side of water conservancy diversion wind direction board (6) described in each part and the drawing
Installation axle (7) connection on Wa Er pipe (5) longitudinal center lines.
6. the spray nozzle for vapour-liquid depositing dust according to claim 1, it is characterised in that：Described atomization adds and press-fits
(3) are put including an air compressor, the air compressor is described defeated with playpipe (2) by its gases at high pressure outfan
Enter end connection.
7. the spray nozzle for vapour-liquid depositing dust according to claim 6, it is characterised in that：Described atomization adds and press-fits
Putting (3) also includes convergent-divergent channel (5), the gases at high pressure outfan of the air compressor by described convergent-divergent channel (5) with
The input connection of playpipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009520.4A CN106670010A (en) | 2016-11-16 | 2016-11-16 | Atomizing ejector used for vapor-liquid dust falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009520.4A CN106670010A (en) | 2016-11-16 | 2016-11-16 | Atomizing ejector used for vapor-liquid dust falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106670010A true CN106670010A (en) | 2017-05-17 |
Family
ID=58840372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611009520.4A Pending CN106670010A (en) | 2016-11-16 | 2016-11-16 | Atomizing ejector used for vapor-liquid dust falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670010A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331595A (en) * | 2018-11-22 | 2019-02-15 | 江苏康洁环境工程有限公司 | Environmental-protecting dust-removing equipment |
| CN111530200A (en) * | 2020-05-09 | 2020-08-14 | 宁波奥克斯电气股份有限公司 | Atomization device |
| CN111955440A (en) * | 2020-08-10 | 2020-11-20 | 钟晓华 | Air blast mist sprayer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986077A (en) * | 2006-11-03 | 2007-06-27 | 张永康 | Supersonic two-phase flow sprayer |
| CN201807476U (en) * | 2010-08-10 | 2011-04-27 | 河南万丰农林设备有限公司 | Novel air duct of truck-mounted air-assisted sprayer |
| CN202655171U (en) * | 2012-05-08 | 2013-01-09 | 江苏科能电力机械有限公司 | Spraying device capable of increasing dust fall area |
| CN203635377U (en) * | 2013-11-05 | 2014-06-11 | 成都晟鑫机电设备有限公司 | Rotary water spraying device |
| CN203711194U (en) * | 2014-02-14 | 2014-07-16 | 安徽正天环境工程技术有限公司 | Spraying machine |
| CN204034477U (en) * | 2014-07-18 | 2014-12-24 | 滕树升 | Wind send depositing dust spraying machine |
| CN104258661A (en) * | 2014-09-09 | 2015-01-07 | 秦皇岛思泰意达科技发展有限公司 | Dust suppression mist sprayer |
| WO2015010160A1 (en) * | 2013-07-26 | 2015-01-29 | Flinders Ports Pty Ltd | A misting apparatus and dust suppression system employing the same |
| CN105665174A (en) * | 2016-04-05 | 2016-06-15 | 中国科学技术大学 | Axial flow induction type spraying device |
-
2016
- 2016-11-16 CN CN201611009520.4A patent/CN106670010A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986077A (en) * | 2006-11-03 | 2007-06-27 | 张永康 | Supersonic two-phase flow sprayer |
| CN201807476U (en) * | 2010-08-10 | 2011-04-27 | 河南万丰农林设备有限公司 | Novel air duct of truck-mounted air-assisted sprayer |
| CN202655171U (en) * | 2012-05-08 | 2013-01-09 | 江苏科能电力机械有限公司 | Spraying device capable of increasing dust fall area |
| WO2015010160A1 (en) * | 2013-07-26 | 2015-01-29 | Flinders Ports Pty Ltd | A misting apparatus and dust suppression system employing the same |
| CN203635377U (en) * | 2013-11-05 | 2014-06-11 | 成都晟鑫机电设备有限公司 | Rotary water spraying device |
| CN203711194U (en) * | 2014-02-14 | 2014-07-16 | 安徽正天环境工程技术有限公司 | Spraying machine |
| CN204034477U (en) * | 2014-07-18 | 2014-12-24 | 滕树升 | Wind send depositing dust spraying machine |
| CN104258661A (en) * | 2014-09-09 | 2015-01-07 | 秦皇岛思泰意达科技发展有限公司 | Dust suppression mist sprayer |
| CN105665174A (en) * | 2016-04-05 | 2016-06-15 | 中国科学技术大学 | Axial flow induction type spraying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331595A (en) * | 2018-11-22 | 2019-02-15 | 江苏康洁环境工程有限公司 | Environmental-protecting dust-removing equipment |
| CN111530200A (en) * | 2020-05-09 | 2020-08-14 | 宁波奥克斯电气股份有限公司 | Atomization device |
| CN111955440A (en) * | 2020-08-10 | 2020-11-20 | 钟晓华 | Air blast mist sprayer |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
|
| RJ01 | Rejection of invention patent application after publication |