CN109985463B - Atomization dust removal device and dust removal method thereof - Google Patents
Atomization dust removal device and dust removal method thereof Download PDFInfo
- Publication number
- CN109985463B CN109985463B CN201910181609.6A CN201910181609A CN109985463B CN 109985463 B CN109985463 B CN 109985463B CN 201910181609 A CN201910181609 A CN 201910181609A CN 109985463 B CN109985463 B CN 109985463B
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- water
- pressure
- atomization
- air
- gas
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- 239000000428 dust Substances 0.000 title claims abstract description 45
- 238000000889 atomisation Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 239000003595 mist Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
- Nozzles (AREA)
Abstract
The invention provides an atomization dust removing device, which comprises a gas transmission pipeline, wherein one end of the gas transmission pipeline is connected with an atomization mechanism, the atomization mechanism is used for spraying high-pressure gas outwards, a water pipe is arranged below the high-pressure gas, the water pipe is inserted into the bottom of a water storage device, vacuum is generated in the water pipe when the high-pressure gas passes through the upper part of the water pipe, and water in the water storage device is conveyed to the lower part of the high-pressure gas sprayed by the atomization mechanism through the water pipe under the action of atmospheric pressure and is directly atomized by the high-pressure gas.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to an atomization dust removing device and a dust removing method thereof.
Background
The ore produces a large amount of fine dust during the crushing process of the concentrating mill. These fine dust, which is affected by air resistance during the falling and subsequent belt transport, can separate from the falling ore, fly away under the influence of the impact air flow of the ore falling to the belt, and cannot settle for a long time, thus causing serious dust pollution, endangering the health of workers, and affecting the normal use of the equipment. At present, a wind-water atomization dust removing device is more used, and comprises a water inlet pipeline, an air inlet pipeline and a nozzle device, wherein water is enabled to generate water mist through the nozzle device under certain wind pressure, so that fine dust is removed.
In the ore dressing industry, the water for production contains more impurities such as silt, and the use of the nozzle device easily causes the blockage of the water for production, thereby influencing the water mist dust removal effect.
Therefore, how to provide a method and a method for generating water mist without a spray head device, which solve the above-mentioned drawbacks, is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides an atomization dust removal device and a dust removal method thereof, which solve the defects in the prior art, and the specific scheme is as follows:
the utility model provides an atomizing dust collector, includes gas-supply pipeline 10, the one end and the atomizing mechanism 20 of gas-supply pipeline 10 are connected, atomizing mechanism 20 outwards sprays high-pressure gas, the below of high-pressure gas is raceway 31, raceway 31 inserts the bottom of water storage device 30, when high-pressure gas passes through raceway 31 top, the inside vacuum that produces of raceway 31, water in the water storage device 30 is under the effect of atmospheric pressure, through raceway 31 is carried to atomizing mechanism 20 sprays high-pressure gas below, by the direct atomizing of high-pressure gas.
Specifically, the atomization mechanism comprises a mechanism body 24 connected with the gas transmission pipeline, a gas port adjusting device 21 is arranged above the mechanism body 24, and a gas nozzle 23 is arranged in front of the side of the water pipe 31.
Specifically, the atomization dust removing device further comprises an angle disc 22, the angle of the mechanism body 24 relative to the angle disc is adjusted, and the direction of atomization spraying is controlled.
Specifically, the length of the water pipe 31 is 0.2m-5m, and the inner diameter of the water pipe 31 is 0.1cm-1cm.
Specifically, the width of the air nozzle 23 is 0.1cm-1cm, and the length is 0.5 cm-5 cm.
Specifically, the other end of the gas transmission pipeline 10 is connected with an air pump 11.
Specifically, a control valve 12 is further disposed between the air pump 11 and the atomizing mechanism 20, and the control valve 12 is in communication connection with the remote control end 13.
Specifically, the pressure of the air pressure sprayed from the air nozzle 23 is 25-300KPa.
Specifically, the atomization dust removing device is applied to atomization dust removing in a crushing workshop of an ore dressing plant.
The dust removal using method comprises the following operation links:
s1: the pressure in the gas transmission pipeline 10 is kept at 25-300KPa;
s2: high pressure air is ejected through the atomizing mechanism 20;
s3: when the high-pressure air passes through the upper part of the water delivery pipe 31, negative pressure is generated in the water delivery pipe 31, water in the water storage device 30 is delivered to the top of the water delivery pipe 31 from the bottom of the water delivery pipe 31 under the action of atmospheric pressure, and water mist is generated under the rapid blowing of the high-pressure air;
s, combining the water mist with the tiny dust in the air, and falling from the air to achieve the dust removal effect.
According to the working principle of vacuum water feeding, a spray nozzle device is not required to generate water mist, the trouble of overhauling and stopping caused by blockage of the spray nozzle is avoided, in the process, the requirement on water quality is not strict, common tap water can be used, and the process flow of early water treatment is omitted. The device has simple structure and low cost, and is beneficial to popularization in the industry and the high-dust industry.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an atomization dust collector;
FIG. 2 is a schematic view of an atomization mechanism;
in the figure: 10. the air-delivery pipeline 11, the air pump 12, the control valve 13, the remote control end 20, the atomization mechanism 21, the air port adjusting device 22, the angle dial 23, the air injection port 24, the mechanism body 30, the water storage device 31 and the water delivery pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Fig. 1 is a schematic structural diagram of an atomization dust collector, fig. 2 is a schematic structural diagram of an atomization mechanism, and referring to fig. 1 and 2, the invention discloses an atomization dust collector, which comprises a gas pipeline 10, one end of the gas pipeline 10 is connected with an atomization mechanism 20, the atomization mechanism 20 sprays high-pressure gas outwards, a water pipe 31 is arranged below the high-pressure gas, the water pipe 31 is inserted into the bottom of a water storage device 30, vacuum is generated inside the water pipe 31 when the high-pressure gas passes through the upper part of the water pipe 31, and water in the water storage device 30 is conveyed to the lower part of the high-pressure gas sprayed by the atomization mechanism 20 through the water pipe 31 under the action of atmospheric pressure and is directly atomized by the high-pressure gas.
In the first figure, the single arrow indicates the direction of airflow movement, and the double arrow indicates the direction of water flow movement.
The water pipe 31 may be one or more suction pipes simultaneously gathered together, and the inner diameter section of the water pipe 31 is not limited to a circle or a square.
Specifically, the atomization mechanism comprises a mechanism body 24 connected with the gas transmission pipeline, a gas port adjusting device 21 is arranged above the mechanism body 24, and a gas nozzle 23 is arranged in front of the side of the water pipe 31.
Specifically, the atomization dust removing device further comprises an angle dial 22, the angle of the mechanism body 24 relative to the angle dial 22 is adjusted, and the direction of atomization spraying is controlled.
Preferably, the angle between the air nozzle 23 and the upper port of the water pipe 31 is adjusted by the angle dial 22 to be 90-120 degrees.
Preferably, the length of the water pipe 31 is 0.2m-5m, and the inner diameter of the water pipe 31 is 0.1cm-1cm.
Preferably, the air nozzle 23 has a width of 0.1cm-1cm and a length of 0.5 cm-5 cm.
Specifically, the other end of the gas transmission pipeline 10 is connected with an air pump 11.
Specifically, a control valve 12 is further disposed between the air pump 11 and the atomizing mechanism 20, and the control valve 12 is in communication connection with the remote control end 13.
Specifically, the pressure of the air pressure sprayed from the air nozzle 23 is 25-300KPa.
Specifically, the atomization dust removing device is applied to atomization dust removing in a crushing workshop of an ore dressing plant.
The invention also discloses a dust removal using method, which comprises the following operation links:
s1: the pressure in the gas transmission pipeline 10 is kept at 25-300KPa;
s2: high pressure air is ejected through the atomizing mechanism 20;
s3: when the high-pressure air passes through the upper part of the water delivery pipe 31, negative pressure is generated in the water delivery pipe 31, water in the water storage device 30 is delivered to the top of the water delivery pipe 31 from the bottom of the water delivery pipe 31 under the action of atmospheric pressure, and water mist is generated under the rapid blowing of the high-pressure air;
s, combining the water mist with the tiny dust in the air, and falling from the air to achieve the dust removal effect.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (8)
1. An atomizing dust collector, its characterized in that: the water storage device comprises a gas transmission pipeline (10), one end of the gas transmission pipeline (10) is connected with an atomization mechanism (20), the atomization mechanism (20) is used for spraying high-pressure gas outwards, a water pipe (31) is arranged below the high-pressure gas, the water pipe (31) is inserted into the bottom of a water storage device (30), vacuum is generated inside the water pipe (31) when the high-pressure gas passes through the upper part of the water pipe (31), and water in the water storage device (30) is conveyed to the lower part of the high-pressure gas sprayed by the atomization mechanism (20) through the water pipe (31) under the action of atmospheric pressure and is atomized directly by the high-pressure gas;
the atomization mechanism (20) comprises a mechanism body (24) connected with the gas transmission pipeline (10), a gas port adjusting device (21) is arranged above the mechanism body (24), and a gas nozzle (23) is arranged in front of the side of the water transmission pipeline (31);
the atomization dust collector is applied to atomization dust collection in a crushing workshop of an ore dressing plant.
2. An atomizing dust collector as set forth in claim 1 wherein: the atomization dust removing device further comprises an angle dial (22), the angle of the mechanism body (24) relative to the angle dial (22) is adjusted, and the direction of atomization spraying is controlled.
3. An atomizing dust collector as set forth in claim 1 wherein: the length of the water delivery pipe (31) is 0.2m-5m, and the inner diameter of the water delivery pipe (31) is 0.1cm-1cm.
4. An atomizing dust collector as set forth in claim 1 wherein: the width of the air jet opening (23) is 0.1-cm cm and the length is 0.5-cm cm.
5. An atomizing dust collector according to any one of claims 1 to 4, wherein: the other end of the gas transmission pipeline (10) is connected with an air pump (11).
6. An atomizing dust collector as set forth in claim 5 wherein: a control valve (12) is further arranged between the air pump (11) and the atomizing mechanism (20), and the control valve (12) is in communication connection with a remote control end (13).
7. An atomizing dust collector as set forth in claim 6 wherein: the pressure of the air pressure sprayed by the air spraying port (23) is 25-300KPa.
8. The dust removal application method is characterized by comprising the following operation links:
s1: the pressure in the gas transmission pipeline (10) is kept at 25-300KPa;
s2: the high-pressure air is sprayed out through an atomization mechanism (20);
s3: when high-pressure air passes through the upper part of the water delivery pipe (31), negative pressure is generated in the water delivery pipe (31), water in the water storage device (30) is delivered to the top of the water delivery pipe (31) from the bottom of the water delivery pipe (31) under the action of atmospheric pressure, and water mist is generated under the rapid blowing of the high-pressure air;
s4, combining the water mist with the tiny dust in the air, and falling from the air to achieve the dust removal effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181609.6A CN109985463B (en) | 2019-03-11 | 2019-03-11 | Atomization dust removal device and dust removal method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181609.6A CN109985463B (en) | 2019-03-11 | 2019-03-11 | Atomization dust removal device and dust removal method thereof |
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| Publication Number | Publication Date |
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| CN109985463A CN109985463A (en) | 2019-07-09 |
| CN109985463B true CN109985463B (en) | 2024-03-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110352937B (en) * | 2019-08-21 | 2022-03-18 | 广州极飞科技股份有限公司 | Negative pressure type liquid spraying system and unmanned equipment |
| CN111827929B (en) * | 2020-07-22 | 2021-06-29 | 孔翠龙 | High-efficient oil is bored and is adopted atomizing device |
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