CN108579277A - The damping air nozzle structure of electrical control house dust purifier - Google Patents
The damping air nozzle structure of electrical control house dust purifier Download PDFInfo
- Publication number
- CN108579277A CN108579277A CN201810655740.7A CN201810655740A CN108579277A CN 108579277 A CN108579277 A CN 108579277A CN 201810655740 A CN201810655740 A CN 201810655740A CN 108579277 A CN108579277 A CN 108579277A
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- China
- Prior art keywords
- screwed union
- tube body
- inlet chamber
- catch
- nozzle structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The damping air nozzle structure of electrical control house dust purifier, including a screwed union and the tube body being connected on screwed union, a gas channel is equipped in screwed union, in tube body an inlet chamber in cone is equipped with towards one end of screwed union, the larger one end in inlet chamber aperture is connected towards screwed union and with the gas channel in screwed union, the smaller one end in corresponding inlet chamber aperture is equipped with a catch in tube body, it is equipped with air storing cavity successively in tube body positioned at the other side of catch, air uniform plate, cushion chamber and exhaust outlet, the branched bottom of connection inlet chamber and air storing cavity is equipped with positioned at the both sides of catch, several ventholes in cone are uniformly provided on the air uniform plate, cotton layer is equipped in cushion chamber.The damping air nozzle structure can be mating in the powder purification apparatus of electric control room, can effectively be purified, is dried to the external gas containing greasy dirt and dust, improve safety and the service life of Electrical Equipments of Coal Mine.
Description
Technical field
The present invention relates to the gas treatment dresses that a kind of dirty to external oil-containing and dust gas is purified, is dried
It sets, specially a kind of damping air nozzle structure of electrical control house dust purifier.
Background technology
It is well known that the Electrical Equipments of Coal Mine under coal mine in electric control room is the higher management of entire coal mine, underground
The safe and reliable operation of electrical equipment, is not only related to the Safety production questions of mine, while being also related to staff's life
Safety problem.The appearance of failure and electrical equipment damage will all influence yield, even can cause gas explosion under serious conditions
Etc. a series of pernicious industrial accidents.Promptly set up peace of the Safety Management Measures to coal mine of the coal mine electrical equipment of set of system
Full operation is significant, farthest can reduce or even avoid the generation of coal mine serious accident, is given birth in coal mine
During production, mechanical equipment is more, and work surface condition is complicated, and underworkings narrow space, there was dampness in the air, and operating condition is severe,
There is various uncertain factors in working environment, electrical equipment and cable, which are vulnerable to, to be pounded pressure and makes insulation damages, in underground pole
Various safety accidents easily occur.And Electrical Equipments of Coal Mine accident be then restrict one of coal production and development it is particularly important because
Element can not only damage equipment and personnel, while it is also quite conceivable to become and inducing the great thing such as coal dust and gas explosion
Therefore principal element.
It is well known that the gas under coal mine is very muddy, flammable gas is not only contained in air, is also contained few
The mist of oil and steam and a large amount of dust of amount, these dirty air not only endanger the body of worker, while being also danger
One big arch-criminal of the Electrical Equipments of Coal Mine under evil coal mine, can improve the frequency of electrical equipment accident generation if not doing purified treatment
Rate, conventional electrical control house dust purifier have as following drawbacks, generally use commercially available conventional nozzle, the spray
The structure that setting carries out air-flow reduction of speed is had no inside mouth so that the cold airflow of ejection influences the dirty airflow of entrance,
Reduce the effect purified to the gas containing greasy dirt and dust.
Invention content
In order to solve the above technical problems, the present invention provides a kind of damping tuyere of electrical control house dust purifier
Structure, the damping air nozzle structure can be mating in the powder purification apparatus of electric control room, can effectively contain to outside
The gas of greasy dirt and dust is purified, is dried, and safety and the service life of Electrical Equipments of Coal Mine are improved.
The technical solution adopted in the present invention is：The damping air nozzle structure of electrical control house dust purifier, packet
The tube body for including a screwed union and being connected on screwed union, tube body and screwed union are in integral structure, are set in screwed union
There is a gas channel,
In tube body an inlet chamber in cone, the larger one end direction in inlet chamber aperture are equipped with towards one end of screwed union
Screwed union is simultaneously connected with the gas channel in screwed union, and the smaller one end in corresponding inlet chamber aperture is equipped with one in tube body
Catch, a side end face face inlet chamber of catch it is centrally disposed, be located at catch the other side in tube body successively be equipped with gas storage
Chamber, air uniform plate, cushion chamber and exhaust outlet, the both sides for being located at catch are equipped with the branched bottom of connection inlet chamber and air storing cavity, institute
Several ventholes in cone are uniformly provided on the air uniform plate stated, in venthole the larger one end in aperture towards air storing cavity,
Cotton layer is equipped in cushion chamber.
Further, the gas channel is arranged along the axis direction of screwed union, and gas channel is cylinder.
Further, the face area of the catch is more than the hole area of aperture small end in inlet chamber.
Further, the exhaust ports are additionally provided with a dispersion plate, and multiple through-holes are equipped on dispersion plate.
Further, the through-hole by the middle part of dispersion plate centre bore and around the multiple of the setting of centre bore one week
Inclined divergence hole composition.
Beneficial effects of the present invention include mainly the following aspects：
One, the present invention is by innovation, and the internal structure of optimal damping tuyere, damping tuyere is mainly using existing in electrical control room
Some low-temperature receivers, it is contemplated that the cold airflow that low-temperature receiver ejects has certain impact strength, therefore the application design one kind can be maximum
The atomization of its interior steam is realized while changing the impact strength for reducing cold airflow as far as possible, and is increased to gas in design structure
The damping structure that flow velocity degree reduces ensures that the air-flow of discharge is soft, it is made not interfere in powder purification apparatus to dirty gas
Influence during stream process.
Secondly, be equipped with inlet chamber, catch, air storing cavity, air uniform plate, cushion chamber, dispersion successively in the tube body of the damping tuyere
Plate and exhaust outlet so that during cold airflow is followed by above-mentioned component, to the flow velocity of cold airflow.Intensity and steam have compared with
For ideal processing procedure, it ensure that after cold airflow discharge that flow velocity is slower, certain atomizing effect is presented in soft and steam, handle
Air-flow afterwards be then more suitable for it is mating in the powder purification apparatus of electric control room, effectively to external containing greasy dirt and
The gas of dust is purified, is dried.
Thirdly, the damping tuyere include a screwed union and the tube body that is connected on screwed union, tube body and screwed union
It is structure as a whole, in use, which is mounted on ventilation partition board, is internally provided with gas channel,
Partition board of ventilating is equipped with several with female mounting hole, and damping the screwed union of tuyere can be tightened in mounting hole, can
To determine the installation number of damping tuyere according to the length of ventilation partition board, installation and debugging are convenient, flexible during use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of the invention；
Fig. 2 is the structural schematic diagram of second of embodiment of the invention；
Fig. 3 is the structural schematic diagram under the specific installation condition of the present invention；
Reference numeral：1, screwed union, 101, gas channel, 2, tube body, 201, inlet chamber, 2011, branched bottom, 202, gear
Piece, 203, air storing cavity, 204, air uniform plate, 2041, venthole, 205, cushion chamber, 206, dispersion plate, 207, exhaust outlet, 3, ventilation
Partition board, 301, connector portions, 302, gas channel.
Specific implementation mode
Technological means, creation characteristic, reached purpose and advantageous effect to make the present invention realize are easy to understand, under
Face combines specific implementation mode, and the present invention is further explained.
This programme is a kind of damping air nozzle structure of electrical control house dust purifier, which is mainly
Utilize existing low-temperature receiver in electrical control room, it is contemplated that the cold airflow that low-temperature receiver ejects has certain impact strength, therefore this
Application designs the atomization for realizing its interior steam while a kind of maximizing reduces the impact strength of cold airflow as far as possible, and
Increase the damping structure reduced to air velocity in design structure, ensures that the air-flow of discharge is soft, it is made not interfere with dust
To the influence in dirty airflow processing procedure in purifier.
As shown, the damping air nozzle structure of electrical control house dust purifier, including a screwed union 1 and company
The tube body 2 being connected on screwed union, tube body 2 and screwed union 1 are structure as a whole, and when mounted, can be revolved by screwed union 1
Tightly in specified mounting hole, a gas channel 101 is equipped in screwed union 1, towards the one of screwed union 1 in tube body 2
End be equipped with one in cone inlet chamber 201, the larger one end in 201 aperture of inlet chamber towards screwed union 1 and and screwed union
Interior gas channel 101 is connected, and the smaller one end in 201 aperture of corresponding inlet chamber is equipped with a catch 202, catch in tube body 2
202 side end face faces the centrally disposed of smaller aperture due one end in inlet chamber so that through inlet chamber aperture through gas out
Stream impinges upon on the section of catch, and air-flow velocity is not only reduced in knockout process can also realize part steam in knockout process
Atomization, be located at catch 202 the other side in tube body 2 successively be equipped with air storing cavity 203, air uniform plate 204, cushion chamber 205 and
Exhaust outlet 207 is equipped with the branched bottom 2011 for being connected to inlet chamber 201 and air storing cavity 203, institute positioned at the both sides of catch 202
Several ventholes 2041 in cone are uniformly provided on the air uniform plate 204 stated, larger one end in aperture in venthole 2041
Towards air storing cavity 203, the smaller one end in aperture is filled with cotton towards cushion chamber 205 in cushion chamber 205 in venthole 2041
Layer, the thickness for filling cotton layer can rationally be determined according to actual conditions.
In the present solution, advanced optimizing, the gas channel 101 is arranged along the axis direction of screwed union 1, and air-flow
Channel 101 is cylinder.
In the present solution, advanced optimizing, the face area of the catch 202 is more than aperture small end in inlet chamber 201
Hole area all impinges upon so that via hole diameter small end may be implemented and rush out air-flow on the end face of catch 202, hits
Not only reducing air-flow velocity in the process can also realize that the atomization of part steam, gas shock intensity are hit more greatly in knockout process
It is better to hit effect.
In the present solution, further realizing the decentralized of discharge air-flow, a dispersion is also provided at the exhaust outlet 207
Plate 206, on dispersion plate 206 be equipped with multiple through-holes, the through-hole by the middle part of dispersion plate centre bore and surround center
Multiple inclined divergence hole compositions of Kong Yizhou settings.
Embodiment one,
As shown in Figure 1, the damping air nozzle structure includes screwed union 1 and the tube body 2 that is connected on screwed union, the two is welded into
Integral structure is equipped with inlet chamber 201, catch 202, air storing cavity 203, air uniform plate 204, cushion chamber 205 and exhaust successively in tube body 2
Mouthfuls 207, the gas channel 101 in screwed union 1, which is realized to seal with inlet chamber 201, to be docked, and is uniformly set on the air uniform plate 204
There are several in the venthole 2041 of cone, the larger one end in aperture is towards air storing cavity 203 in venthole 2041, in cushion chamber
Cotton layer is equipped in 205.
Embodiment two,
As shown in Fig. 2, the damping air nozzle structure includes screwed union 1 and the tube body 2 that is connected on screwed union, the two is welded into
Integral structure is equipped with inlet chamber 201, catch 202, air storing cavity 203, air uniform plate 204, cushion chamber 205, dispersion successively in tube body 2
Plate 206 and exhaust outlet 207, the gas channel 101 in screwed union 1 realize that sealing is docked with inlet chamber 201, the air uniform plate
Several ventholes 2041 in cone are uniformly provided on 204, the larger one end in aperture is towards air storing cavity in venthole 2041
203, it is equipped with cotton layer in cushion chamber 205, multiple through-holes are equipped on dispersion plate 206, the through-hole is by being located at dispersion plate
The centre bore at middle part and the multiple inclined divergence holes compositions being arranged for one week around centre bore.
As shown in figure 3, in use, which is mounted on ventilation partition board 3, under normal circumstances, lead to
Air bound plate 3 is to be inclined in the cavity of powder purification apparatus and be connected with cold origin, and ventilation partition board 3 passes through connecing thereon
Head 301 is mounted on cavity wall, is internally provided with gas channel 302, and being equipped with several on ventilation partition board 3 carries internal thread
Mounting hole, to damp the screwed union 1 of tuyere can be tightened in mounting hole, can determine to hinder according to the length of ventilation partition board 3
The installation number of Buddhist nun's tuyere.
Main feature, basic principle and the advantages of the present invention of the present invention has been shown and described above.Industry technology
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention can also have various change according to actual conditions
And improvement, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended
Claims and its equivalent thereof.
Claims (5)
1. the damping air nozzle structure of electrical control house dust purifier, including a screwed union and it is connected to screwed union
On tube body, tube body and screwed union are in integral structure, and a gas channel is equipped in screwed union, it is characterised in that：
In tube body an inlet chamber in cone, the larger one end direction in inlet chamber aperture are equipped with towards one end of screwed union
Screwed union is simultaneously connected with the gas channel in screwed union, and the smaller one end in corresponding inlet chamber aperture is equipped with one in tube body
Catch, a side end face face inlet chamber of catch it is centrally disposed, be located at catch the other side in tube body successively be equipped with gas storage
Chamber, air uniform plate, cushion chamber and exhaust outlet, the both sides for being located at catch are equipped with the branched bottom of connection inlet chamber and air storing cavity, institute
Several ventholes in cone are uniformly provided on the air uniform plate stated, in venthole the larger one end in aperture towards air storing cavity,
Cotton layer is equipped in cushion chamber.
2. the damping air nozzle structure of electrical control house dust purifier as described in claim 1, it is characterised in that：Institute
The gas channel stated is arranged along the axis direction of screwed union, and gas channel is cylinder.
3. the damping air nozzle structure of electrical control house dust purifier as described in claim 1, it is characterised in that：Institute
The face area for stating catch is more than the hole area of aperture small end in inlet chamber.
4. the damping air nozzle structure of electrical control house dust purifier as described in claim 1, it is characterised in that：Institute
The exhaust ports stated are additionally provided with a dispersion plate, and multiple through-holes are equipped on dispersion plate.
5. the damping air nozzle structure of electrical control house dust purifier as claimed in claim 4, it is characterised in that：Institute
The through-hole stated by the middle part of dispersion plate centre bore and form around multiple inclined divergence holes of the setting of centre bore one week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655740.7A CN108579277A (en) | 2018-06-23 | 2018-06-23 | The damping air nozzle structure of electrical control house dust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655740.7A CN108579277A (en) | 2018-06-23 | 2018-06-23 | The damping air nozzle structure of electrical control house dust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108579277A true CN108579277A (en) | 2018-09-28 |
Family
ID=63634072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655740.7A Pending CN108579277A (en) | 2018-06-23 | 2018-06-23 | The damping air nozzle structure of electrical control house dust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108579277A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721501A (en) * | 2019-10-30 | 2020-01-24 | 山东华通环境科技股份有限公司 | Clear water flow collecting device of lateral flow inclined plate sedimentation tank |
| CN111893724A (en) * | 2020-06-29 | 2020-11-06 | 广州优易机械科技有限公司 | Non-woven fabric cleaner |
| CN113894024A (en) * | 2020-07-06 | 2022-01-07 | 上海德沪涂膜设备有限公司 | Novel air knife suitable for liquid film fast curing |
-
2018
- 2018-06-23 CN CN201810655740.7A patent/CN108579277A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721501A (en) * | 2019-10-30 | 2020-01-24 | 山东华通环境科技股份有限公司 | Clear water flow collecting device of lateral flow inclined plate sedimentation tank |
| CN111893724A (en) * | 2020-06-29 | 2020-11-06 | 广州优易机械科技有限公司 | Non-woven fabric cleaner |
| CN113894024A (en) * | 2020-07-06 | 2022-01-07 | 上海德沪涂膜设备有限公司 | Novel air knife suitable for liquid film fast curing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |