CN213468217U - Electrostatic dust removal device for waste gas treatment - Google Patents
Electrostatic dust removal device for waste gas treatment Download PDFInfo
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- CN213468217U CN213468217U CN202021021758.0U CN202021021758U CN213468217U CN 213468217 U CN213468217 U CN 213468217U CN 202021021758 U CN202021021758 U CN 202021021758U CN 213468217 U CN213468217 U CN 213468217U
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- electrostatic precipitator
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- alkaline solution
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Abstract
The utility model belongs to the technical field of exhaust-gas treatment, especially, be an electrostatic precipitator device for exhaust-gas treatment, the power distribution box comprises a box body, the inside of box is provided with the cavity, the internally mounted of cavity has the electrostatic precipitator case, the internally mounted of electrostatic precipitator case has electrostatic precipitator device, acidic solution case is installed to one side of water tank, alkaline solution case is installed to one side of acidic solution case, the total controller is installed to one side of alkaline solution case, the acidic solution pond is installed to one side of electrostatic precipitator device, the alkaline solution pond is installed to one side in acidic solution pond. The acid solution can neutralize the alkaline harmful and toxic gas in the waste gas, the alkaline solution neutralizes the acidic toxic and harmful gas in the waste gas, and finally the colorless, tasteless and harmless gas is discharged, so that the waste gas emission standard is reached, and the influence of the waste gas on the environment, the atmosphere and the human health is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to an electrostatic precipitator device for exhaust-gas treatment.
Background
Waste gas treatment generally refers to waste gas purification, and waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places, common waste gas purification includes factory smoke and waste gas purification, workshop dust and waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, waste gas discharged in industrial production often has harmful effects on the environment and human health, and purification measures are taken to treat the waste gas before the waste gas is discharged into the atmosphere, so that the waste gas meets the requirements of waste gas discharge standards.
The existing commonly used electrostatic dust removal device for waste gas treatment can purify waste gas to meet the waste gas emission standard, but cannot effectively purify the acidity and alkalinity in the waste gas to far exceed the waste gas emission standard.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an electrostatic precipitator device for exhaust-gas treatment has solved the problem that can not make the pH value in the waste gas obtain effective purification.
In order to achieve the above object, the utility model provides a following technical scheme: an electrostatic dust collection device for waste gas treatment comprises a box body, wherein a support column is arranged on the lower surface of the box body, a cavity is arranged in the box body, an electrostatic dust collection box is arranged in the cavity, an electrostatic dust collection device is arranged in the electrostatic dust collection box, one end, extending to the interior of the box body, of one side of the electrostatic dust collection box, is penetrated through the cavity, is connected with an air inlet pipeline, a fan is arranged in the air inlet pipeline, a macroporous resin filter layer is arranged on one side of the fan, an activated carbon layer is arranged on one side of the macroporous resin filter layer, a water tank is arranged on the upper side of the box body, the water tank is arranged right above the electrostatic dust collection device, an acidic solution box is arranged on one side of the acidic solution box, an alkaline solution box is arranged on one side of the acidic solution box, a master controller is arranged on, the downside of funnel is connected with the wastewater disposal basin, the acidic solution pond is installed to one side of electrostatic precipitator device, the alkaline solution pond is installed to one side in acidic solution pond, the downside in acidic solution pond, alkaline solution pond is connected with out the liquid pipeline, the output of liquid pipeline is connected with the recovery water tank, the outer wall in alkaline solution pond passes the cavity and extends to the other end of box inside and is connected with the pipeline of giving vent to anger, and the inside of pipeline of giving vent to anger is provided with photocatalyst layer, the fan is installed to one side on photocatalyst layer.
Preferably, the outer wall connection of water tank has water pipe, first electric valve is installed with water pipe's junction to the water tank, water pipe's the other end extends to the inside of electrostatic precipitation case, and is located the inner wall of electrostatic precipitation case, water pipe's downside is connected with the shower nozzle.
Preferably, the inside of electrostatic precipitator case is provided with the electrolysis board, and the electrolysis board is on same level with conduit's output, the downside of electrolysis board is provided with the board that gathers dust of equidistance distribution, the spliced pole is installed to the both sides of the board that gathers dust, and gathers dust the board and pass through the spliced pole and be connected with the electrostatic precipitator case.
Preferably, the acid solution pond is connected with first pipeline with the electrostatic precipitator case, and one side of first pipeline extends to the bottom in acid solution pond, the feed liquor pipeline is installed to the upside in acid solution pond, and the other end of feed liquor pipeline is connected with the bottom of acid solution case.
Preferably, be connected with the second pipeline between alkaline solution pond and the acid solution pond, and the one end of second pipeline extends to the bottom in alkaline solution pond, the alkaline solution pond is connected through the bottom of feed liquor pipeline with the alkaline solution case.
Preferably, a second electric valve, a third electric valve and a fourth electric valve are respectively arranged on the outer walls of the liquid inlet pipeline, the liquid outlet pipeline and the second pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
acid solution can be harmful to the basicity that has in the waste gas, toxic gas carries out the neutralization in the acid solution pond, the combustion gas reentries the alkali solution pond, the acid that alkali solution has in the waste gas is poisonous, harmful gas carries out the neutralization, colorless tasteless harmless gas of final discharge reaches the exhaust emission standard, liquid after the neutralization discharges to recovery water tank again and retrieves, accomplish reutilization, greatly reduced waste gas is to environment, the influence of atmosphere and people's health.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a three-dimensional structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a partial enlarged view of the present invention A;
in the figure: 1, a box body; 2, supporting columns; 3, the chamber is static; 4, an electric dust removal box; 5 an air inlet pipeline; 6, a fan; 7, a macroporous resin filter layer; 8 an activated carbon layer; 9 an electrolytic plate; 10, a water tank; 11 a water conveying pipeline; 12 a first electrovalve; 13 a spray head; 14 dust collecting plates; 15 connecting columns; 16 funnels; 17 a wastewater tank; 18 a first conduit; 19 an acidic solution tank; the alkaline solution tank 20; 21, a master controller; 22 a recovery water tank; 23, a photocatalyst layer; 24 an acidic solution pond; 25 liquid inlet pipeline; 26 a second electrovalve; 27 a third electrovalve; 28 liquid outlet pipeline; 29 a second conduit; 30 a fourth electrovalve; the alkaline solution tank described above; 32 outlet duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an electrostatic precipitator device for exhaust-gas treatment, the power distribution box comprises a box body 1, the lower surface mounting of box 1 has support column 2, the inside of box 1 is provided with cavity 3, the internally mounted of cavity 3 has electrostatic precipitator case 4, the internally mounted of electrostatic precipitator case 4 has electrostatic precipitator device, one side of electrostatic precipitator case 4 is passed cavity 3 and is extended to the inside one end of box 1 and be connected with admission line 5, the internally mounted of admission line 5 has fan 6, one side of fan 6 is provided with macroporous resin filter layer 7, one side of macroporous resin filter layer 7 is provided with activated carbon layer 8, macroporous resin filter layer 7 can filter the granule that particle diameter is big in the waste gas, activated carbon layer 8 can filter the granule that particle diameter is less relatively in the waste gas, make things convenient for follow-up processing to waste. Water tank 10 is installed to the upside of box 1, and water tank 10 is directly over electrostatic precipitator device, acidic solution case 19 is installed to one side of water tank 10, alkaline solution case 20 is installed to one side of acidic solution case 19, general controller 21 is installed to one side of alkaline solution case 20, electrostatic precipitator device's downside is connected with funnel 16, the downside of funnel 16 is connected with wastewater disposal basin 17, can collect the recovery through funnel 16 to the waste water that electrostatic precipitator device produced, carry out the reutilization, reduce the pollution to the environment. An acidic solution tank 24 is installed on one side of the electrostatic dust collection device, an alkaline solution tank 31 is installed on one side of the acidic solution tank 24, a liquid outlet pipeline 28 is connected to the lower sides of the acidic solution tank 24 and the alkaline solution tank 31, the output end of the liquid outlet pipeline 28 is connected with a recovery water tank 22, the acidic solution tank 24 and the alkaline solution tank 31 can neutralize toxic and harmful gas in waste gas, nontoxic and harmless gas is discharged, neutralized liquid is discharged to the recovery water tank 22 through the liquid outlet pipeline 28, secondary utilization is carried out, and influences on the environment, the atmosphere and human body health are reduced. The other end of the outer wall of the alkaline solution pool 31, which penetrates through the chamber 3 and extends to the inside of the box body 1, is connected with an air outlet pipeline 32, and a photocatalyst layer 23 is arranged inside the air outlet pipeline 32, so that exhausted gas can be adsorbed again, and a small part of unneutralized harmful gas is prevented from being discharged into the air. And a fan 6 is arranged on one side of the photocatalyst layer 23.
Specifically, the outer wall connection of water tank 10 has water pipe 11, first electric valve 12 is installed with water pipe 11's junction to water tank 10, water pipe 11's the other end extends to electrostatic precipitation case 4's inside, and be located electrostatic precipitation case 4's inner wall, water pipe 11's downside is connected with shower nozzle 13, when using, first electric valve 12 opens, water in the water tank 10 passes through water pipe 11 and shower nozzle 13 and sprays water downwards, reach abluent effect, then collect waste water to wastewater disposal basin 17 and carry out reutilization, prevent waste water pollution environment.
Specifically, an electrolytic plate 9 is arranged inside the electrostatic dust removal box 4, the electrolytic plate 9 and the output end of the water pipeline 11 are at the same horizontal height, dust collection plates 14 distributed at equal intervals are arranged on the lower side of the electrolytic plate 9, connecting columns 15 are installed on two sides of the dust collection plates 14, the dust collection plates 14 are connected with the electrostatic dust removal box 4 through the connecting columns 15, the connecting columns 15 are used for fixing the dust collection plates 14, the electrolytic plate 9 is in circuit connection with a master controller 21, when the electrostatic dust removal box is used, particles in waste gas are provided with positive charges or negative charges and respectively fall to two ends of the dust collection plates 14 with positive and negative poles, the dust collection plates 14 respectively generate positive and negative magnets at two ends through an electromagnetic conversion principle, the effect of removing impurities in the gas is achieved, and the waste gas.
Specifically, the acidic solution tank 24 and the electrostatic precipitation tank 4 are connected with the first pipeline 18, one side of the first pipeline 18 extends to the bottom of the acidic solution tank 24, the liquid inlet pipeline 25 is installed on the upper side of the acidic solution tank 24, the other end of the liquid inlet pipeline 25 is connected with the bottom of the acidic solution tank 19, the acidic solution in the acidic solution tank 19 enters the acidic solution tank 24 through the pipeline 25, the gas is neutralized through the acidic solution in the first pipeline 18 and the acidic solution tank 24, alkaline harmful gas in waste gas is neutralized, and the neutralized solution wastewater flows to the recovery water tank 22 through the pipeline 28, so that the environment pollution and the human health are prevented.
Specifically, a second pipeline 29 is connected between the alkaline solution tank 31 and the acidic solution tank 24, one end of the second pipeline 29 extends to the bottom of the alkaline solution tank 31, the alkaline solution tank 31 is connected with the bottom of the alkaline solution tank 20 through a liquid inlet pipeline 25, the alkaline solution in the alkaline solution tank 20 enters the alkaline solution tank 31 through the pipeline 25, the gas enters the alkaline solution in the alkaline solution tank 31 through the second pipeline 29, the acidic harmful gas in the waste gas is neutralized, and the neutralized solution wastewater flows to the recovery water tank 22 through the pipeline 28, so that the environment pollution and the human health are prevented.
Specifically, install second electrovalve 26, third electrovalve 27, fourth electrovalve 30 on the outer wall of inlet channel 25, liquid outlet channel 28, second pipeline 29 respectively, second electrovalve 26, third electrovalve 27, fourth electrovalve 30 and master controller 21 electric connection, master controller 21 control second electrovalve 26, third electrovalve 27, fourth electrovalve 30 open and close, prevent the weeping and prevent that gas from getting into other pipelines.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, at first start this equipment, fan 6 begins to function this moment, waste gas gets into from admission line 5, through prefilter, enter into electrostatic precipitator device, electrolytic plate 9 makes in the waste gas particle have positive charge or negative charge, fall the both ends of 14 positive negative poles of gathering dust board respectively, shower nozzle 13 water spray washes in 14 messenger rivers to wastewater disposal basin 17 that gather dust board, gaseous reentrant acid solution pond 24 in-neutralization harmful gas, fourth electric valve door 30 closes temporarily this moment, fourth electric valve door 30 is reopened after with, gaseous reentrant alkaline solution pond 31 in-neutralization, discharge at last in the air, the solution waste water after the neutralization passes through pipeline 28 and flows to recovery water tank 22. All the electric equipment in the device are powered by an external power supply.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electrostatic precipitator device for exhaust-gas treatment, includes box (1), its characterized in that: the lower surface mounting of box (1) has support column (2), the inside of box (1) is provided with cavity (3), the internally mounted of cavity (3) has electrostatic precipitator case (4), the internally mounted of electrostatic precipitator case (4) has electrostatic precipitator device, one side of electrostatic precipitator case (4) is passed cavity (3) and is extended to the inside one end of box (1) and be connected with admission line (5), the internally mounted of admission line (5) has fan (6), one side of fan (6) is provided with macroporous resin filter layer (7), one side of macroporous resin filter layer (7) is provided with activated carbon layer (8), water tank (10) is installed to the upside of box (1), and water tank (10) is directly over electrostatic precipitator device, acidic solution case (19) is installed to one side of water tank (10), an alkaline solution tank (20) is installed on one side of the acidic solution tank (19), a general controller (21) is installed on one side of the alkaline solution tank (20), a funnel (16) is connected to the lower side of the electrostatic dust removal device, a waste water tank (17) is connected to the lower side of the funnel (16), an acidic solution tank (24) is installed on one side of the electrostatic dust removal device, an alkaline solution tank (31) is installed on one side of the acidic solution tank (24), a liquid outlet pipeline (28) is connected to the lower sides of the acidic solution tank (24) and the alkaline solution tank (31), a recovery water tank (22) is connected to the output end of the liquid outlet pipeline (28), the outer wall of the alkaline solution tank (31) penetrates through the cavity (3) and extends to the other end inside the box body (1) to be connected with a gas outlet pipeline (32), and a photocatalyst layer (23) is arranged, and a fan (6) is arranged on one side of the photocatalyst layer (23).
2. An electrostatic precipitator for exhaust gas treatment according to claim 1, wherein: the outer wall connection of water tank (10) has conduit (11), first electric valve (12) are installed with the junction of conduit (11) in water tank (10), the other end of conduit (11) extends to the inside of electrostatic precipitation case (4), and is located on the inner wall of electrostatic precipitation case (4), the downside of conduit (11) is connected with shower nozzle (13).
3. An electrostatic precipitator for exhaust gas treatment according to claim 1, wherein: the inside of electrostatic precipitator case (4) is provided with electrolysis board (9), and electrolysis board (9) and the output of conduit (11) are on same level, the downside of electrolysis board (9) is provided with board (14) that gathers dust of equidistance distribution, it installs spliced pole (15) to gather dust the both sides of board (14), and gathers dust board (14) and is connected with electrostatic precipitator case (4) through spliced pole (15).
4. An electrostatic precipitator for exhaust gas treatment according to claim 1, wherein: acid solution pond (24) are connected with first pipeline (18) with electrostatic precipitator case (4), and one side of first pipeline (18) extends to the bottom in acid solution pond (24), feed liquor pipeline (25) are installed to the upside in acid solution pond (24), and the other end of feed liquor pipeline (25) is connected with the bottom of acid solution case (19).
5. An electrostatic precipitator for exhaust gas treatment according to claim 1, wherein: be connected with second pipeline (29) between alkaline solution pond (31) and acid solution pond (24), and the one end of second pipeline (29) extends to the bottom of alkaline solution pond (31), alkaline solution pond (31) are connected through the bottom of feed liquor pipeline (25) with alkaline solution case (20).
6. An electrostatic precipitator for exhaust gas treatment according to claim 5, wherein: and the outer walls of the liquid inlet pipeline (25), the liquid outlet pipeline (28) and the second pipeline (29) are respectively provided with a second electric valve (26), a third electric valve (27) and a fourth electric valve (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021021758.0U CN213468217U (en) | 2020-06-06 | 2020-06-06 | Electrostatic dust removal device for waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021021758.0U CN213468217U (en) | 2020-06-06 | 2020-06-06 | Electrostatic dust removal device for waste gas treatment |
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| Publication Number | Publication Date |
|---|---|
| CN213468217U true CN213468217U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021021758.0U Active CN213468217U (en) | 2020-06-06 | 2020-06-06 | Electrostatic dust removal device for waste gas treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669178A (en) * | 2022-03-18 | 2022-06-28 | 中铁北京工程局集团第一工程有限公司 | Tunnel construction dust and harmful gas's absorption clean system |
-
2020
- 2020-06-06 CN CN202021021758.0U patent/CN213468217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669178A (en) * | 2022-03-18 | 2022-06-28 | 中铁北京工程局集团第一工程有限公司 | Tunnel construction dust and harmful gas's absorption clean system |
| CN114669178B (en) * | 2022-03-18 | 2023-11-03 | 中铁北京工程局集团第一工程有限公司 | Absorption and purification system for tunnel construction dust and harmful gas |
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