CN203469723U - Miniaturized bipolar treatment all-in-one machine of acidic dust exhaust gas - Google Patents
Miniaturized bipolar treatment all-in-one machine of acidic dust exhaust gas Download PDFInfo
- Publication number
- CN203469723U CN203469723U CN201320549716.8U CN201320549716U CN203469723U CN 203469723 U CN203469723 U CN 203469723U CN 201320549716 U CN201320549716 U CN 201320549716U CN 203469723 U CN203469723 U CN 203469723U
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- China
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- water tank
- moistening
- packed absorber
- following current
- exhaust gas
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Abstract
The utility model discloses a miniaturized bipolar treatment all-in-one machine of an acidic dust exhaust gas. The miniaturized bipolar treatment all-in-one machine is characterized by comprising a wet downstream circulating spray device and a dual-layer wet packing absorption tower, wherein an exhaust gas inlet is formed above the wet downstream circulating spray device; a wet downstream circulating spray device water tank is arranged below the wet downstream circulating spray device; a high-pressure spray nozzle is arranged inside the wet downstream circulating spray device, and is connected with the water tank through a spray pump; the upper part of the dual-layer wet packing absorption tower is communicated with an exhaust gas outlet; a dual-layer wet packing absorption tower water tank is arranged below the dual-layer wet packing absorption tower; a spray pipe and a plurality of spiral spray nozzles connected with the spray pipe are arranged inside the dual-layer wet packing absorption tower; and the spray pipe is connected with the water tank through a spray pump. The miniaturized bipolar treatment all-in-one machine has the advantages that the relevant state emission standards can be met, industrialized production and rapid assembling on the scene can be achieved, operations such as welding, cutting, drilling, painting and the like on the scene are avoided, the installation order is simplified, and the installation charge is reduced.
Description
Technical field
The utility model relates to a kind of bipolar processing all-in-one of miniaturization of acid dust-laden exhaust gas, is specifically related to the combined integrated structures such as a kind of wet type following current circulation sprinkling, double-deck moistening packing material absorbing, the cleaning of cyclic water tank mud, airduct, blower fan, aiutage, electrical control cubicles.
Background technology
According to the anti-method for making > > of < < People's Republic of China (PRC) atmosphere pollution; require to control the pollution of exhaust emission to atmosphere; protection and improve resident's living environment; ensure health, so must process and reach the relevant discharge standard of country to its exhaust emission, just can enter ambient atmosphere.
GAS ABSORPTION technique is common operating unit in the technical process of the industries such as oil, chemical industry, electric power, metallurgy, environmental protection.In the unit operations such as GAS ABSORPTION, purification, dedusting, have a wide range of applications, also for the purification before industrial gas emission, reduce the discharge capacity of pollutant.While containing sour gas in the waste gas of discharge, commonly use the acid ingredient in akaline liquid Spray Coefficient gas, reach the object of purification.
Application number is: the utility model of CN03242040.4 discloses a kind of device that utilizes alkaline scrap material to purify acid dust-laden exhaust gas, it comprises absorption tower, atomizer, impact type nozzle, demister, circulating pump, liquid storage tank, it is characterized in that: the top on absorption tower is provided with the gas vent after processing, bottom is provided with exhaust gas entrance, waste gas tangentially enters absorption tower, the top on absorption tower is provided with demister, the both sides up and down of demister are provided with clear water Flushing nozzle, Flushing nozzle connects water supply line outward, the bottom on absorption tower is connected with the entrance of circulating pump, circulation delivery side of pump connects absorption liquid pipeline, absorption liquid pipeline is connected in absorption tower and is connected with impact type nozzle, liquid storage tank is connected to bottom, absorption tower, liquid storage tank inside is provided with agitator.Its shortcoming is that treatment effect is good not, the more difficult discharge standard that reaches of gas of discharge.
Summary of the invention
The purpose of this utility model is to provide a kind of bipolar processing all-in-one of miniaturization of acid dust-laden exhaust gas, and the gas discharging after wherethrough reason can reach the relevant discharge standard of country completely.
To achieve these goals, the technical solution of the utility model is as follows: a kind of bipolar processing all-in-one of miniaturization of acid dust-laden exhaust gas, it is characterized in that described all-in-one comprises wet type following current circulation flusher and double-deck moistening packed absorber, the top of described wet type following current circulation flusher is exhaust gas inlet, below is wet type following current circulation flusher water tank, in described wet type following current circulation flusher, be provided with high pressure nozzle, described high pressure nozzle is connected with wet type following current circulation flusher water tank by spray pump; The moistening packed absorber of described bilayer top is communicated with waste gas outlet, below is double-deck moistening packed absorber water tank, the some spiral nozzles that are provided with shower in the moistening packed absorber of described bilayer and are connected with shower, described shower is connected with double-deck moistening packed absorber water tank by spray pump, and described wet type following current circulation flusher water tank and double-deck moistening packed absorber water tank are conjoined structure.The moistening packed absorber of described bilayer comprises upper and lower two-layer moistening packed absorber, every layer of moistening packed absorber is provided with filler for flower ring, the spiral nozzle that filler for flower ring top is provided with shower and is connected with shower, the top of the moistening packed absorber in upper strata is also provided with a demist layer, and the top of demist layer is provided with floss hole and is communicated with waste gas outlet.
The utility model combines multiple treatment technology be arranged on same workbench, can process dust-laden in gas discharging, containing the equipment of sour corrosion pollutant, and it can effectively reduce the discharge of dust granules in gas, acid contaminant.Be commonly used in the industries such as optical-fibre communications, electronics, smelting, metallurgy, chemical industry, cement.The utility model has the advantage of and can meet the relevant discharge standard of country, and can realize batch production and produce, on-the-spot quick-assembling.On-the-spot without bravely connecing, cut, hole, the work such as paint, simplify erection sequence, minimizing mounting cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of bipolar processing all-in-one of miniaturization of acid dust-laden exhaust gas, it is characterized in that described all-in-one comprises wet type following current circulation flusher 1 and the moistening packed absorber 2 of bilayer being attached thereto, the top of described wet type following current circulation flusher 1 is exhaust gas inlet, below is wet type following current circulation flusher water tank 3, in described wet type following current circulation flusher 1, be provided with high pressure nozzle 4, described high pressure nozzle 4 is connected with wet type following current circulation flusher water tank 3 by spray pump 8; The moistening packed absorber of described bilayer top is communicated with waste gas outlet, below is double-deck moistening packed absorber water tank 7, the some spiral nozzles 6 that are provided with shower 5 in the moistening packed absorber of described bilayer and are connected with shower 5, described shower 5 is connected with double-deck moistening packed absorber water tank 7 by spray pump 8, and described wet type following current circulation flusher water tank 3 and double-deck moistening packed absorber water tank 7 are conjoined structure.The moistening packed absorber of described bilayer comprises upper and lower two-layer moistening packed absorber, every layer of moistening packed absorber is provided with filler for flower ring 9, the spiral nozzle 6 that filler for flower ring 9 tops are provided with shower 5 and are connected with shower 5, the top of the moistening packed absorber in upper strata is also provided with a demist layer 10, the top of demist layer 10 is provided with floss hole 11, and described floss hole 11 is communicated with waste gas outlet 13 by blower fan 12.In described wet type following current circulation flusher water tank 3 and double-deck moistening packed absorber water tank 7, be provided with liquid level gauge 14, described wet type following current circulation flusher water tank 3 and double-deck moistening packed absorber water tank 7 bottoms arrange syringe pipe 15, the scavenging pump 16 being connected with syringe pipe 15, water tank bottom is also provided with blowoff valve 17.In figure, 20 is flowmeter, and 21 is water supplement port, and 22 is fluid infusion mouth.
It is to enter place at waste gas that wet type following current circulation is sprayed, and a high pressure nozzle is set in pipeline, ejection atomization umbrella shape water, to waste gas pretreatment, by contacting, collide with entering waste gas, acid, dust in absorption waste gas, the part acid, the dust that are adsorbed fall in water tank with current.Waste gas enters double-deck moistening packed absorber and processes.When waste gas is when the alkaline moistening filling surface, the sour water in waste gas and the alkaline water of filling surface generation mass transfer and in and chemical reaction, removed the acid medium in waste gas.Gas after processing enters atmosphere through blower fan, aiutage.
Double-deck moistening packed absorber comprises upper and lower two-layer moistening packed absorber, every layer arrange spreader nozzle several.Spray akaline liquid, in sprinkling process, can contact, collide with the acidic materials in gas, and catch.Simultaneously: the water of sprinkling flows in filler for flower ring, the surface of moistening filler.
A certain amount of spray water is filler for flower ring surface wettability, when processed gas is during through moistening surperficial of filler for flower ring, at this interface, carries out in gas-liquid mass transfer and absorbs.Gas after neutralization enters atmosphere.
Two water tanks of double-deck moistening packed absorber and following current circulating sprayer are conjoined structure, be provided with dividing plate 19 between the two, dividing plate top is provided with gap, this gap is the connected entrance of two water tanks, water tank one side of following current circulating sprayer is provided with overfall 18, the height of the connected entrance of two water tanks is higher than the height of the water tank one side overfall 18 of following current circulating sprayer, and therefore double-deck moistening packed absorber cistern water level is high, and the cistern water level of following current circulating sprayer is low.The high-alkali water of double-deck moistening packed absorber cistern water level flows in the following current circulating sprayer water tank of low water level, then from following current circulating sprayer water tank, discharges.
Mud purging system is comprised of scavenging pump, cleaning valve, pipe blow-through, syringe pipe, blow-off line, blowoff valve etc.When the heavy knot of mud will clean while discharging at water tank bottom, due to reasons such as the severe of mud, viscosity, cakings, it can not discharged with current.Need to be by sludge stirring, broken piece, float, the structures such as the scavenging pump of mud purging system setting, cleaning valve, pipe blow-through, cleaning hose, blow-off line, blowoff valve can solve mud caking, sink, difficult problem of discharging.Open blowoff valve, cleaning valve, scavenging pump, starting scavenging pump makes its running.The current with impulsive force that syringe pipe flows out, wash away the heavy mud that fixes on water tank bottom, stir and float.Open blowoff valve, close cleaning valve, mud flows out along blow-off pipe, blowoff valve.
The miniaturization integrative machine of the acid dust-laden exhaust gas of the utility model.For Combined integrated gasifying device, its all devices, pipeline, circuit, blast pipe are all contained on a workbench, can realize batch production and produce, on-the-spot quick-assembling.On-the-spot without bravely connecing, cut, hole, the work such as paint, simplification erection sequence.Reduce mounting cost.
Claims (5)
1. the bipolar processing all-in-one of the miniaturization of an acid dust-laden exhaust gas, it is characterized in that described all-in-one comprises wet type following current circulation flusher and double-deck moistening packed absorber, the top of described wet type following current circulation flusher is exhaust gas inlet, below is wet type following current circulation flusher water tank, in described wet type following current circulation flusher, be provided with high pressure nozzle, described high pressure nozzle is connected with wet type following current circulation flusher water tank by spray pump; The moistening packed absorber of described bilayer top is communicated with waste gas outlet, below is double-deck moistening packed absorber water tank, the some spiral nozzles that are provided with shower in the moistening packed absorber of described bilayer and are connected with shower, described shower is connected with double-deck moistening packed absorber water tank by spray pump, and described wet type following current circulation flusher water tank and double-deck moistening packed absorber water tank are conjoined structure.
2. the bipolar processing all-in-one of the miniaturization of acid dust-laden exhaust gas as claimed in claim 1, it is characterized in that the moistening packed absorber of described bilayer comprises upper and lower two-layer moistening packed absorber, every layer of moistening packed absorber is provided with filler for flower ring, the spiral nozzle that filler for flower ring top is provided with shower and is connected with shower, the top of the moistening packed absorber in upper strata is also provided with a demist layer, and the top of demist layer is provided with floss hole and is communicated with waste gas outlet.
3. the bipolar processing all-in-one of the miniaturization of acid dust-laden exhaust gas as claimed in claim 1, it is characterized in that being provided with dividing plate between wet type following current circulation flusher water tank and double-deck moistening packed absorber water tank, dividing plate top is provided with gap, this gap is the connected entrance of two water tanks, water tank one side of following current circulating sprayer is provided with overfall, and the height of the connected entrance of two water tanks is higher than the height of the water tank one side overfall of following current circulating sprayer.
4. the bipolar processing all-in-one of the miniaturization of acid dust-laden exhaust gas as claimed in claim 1, is characterized in that being provided with liquid level gauge in described wet type following current circulation flusher water tank and double-deck moistening packed absorber water tank.
5. the bipolar processing all-in-one of the miniaturization of acid dust-laden exhaust gas as claimed in claim 1, it is characterized in that described wet type following current circulation flusher water tank and double-deck moistening packed absorber water tank bottom arrange syringe pipe, the scavenging pump being connected with syringe pipe, water tank bottom is also provided with blowoff valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549716.8U CN203469723U (en) | 2013-09-05 | 2013-09-05 | Miniaturized bipolar treatment all-in-one machine of acidic dust exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549716.8U CN203469723U (en) | 2013-09-05 | 2013-09-05 | Miniaturized bipolar treatment all-in-one machine of acidic dust exhaust gas |
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| Publication Number | Publication Date |
|---|---|
| CN203469723U true CN203469723U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549716.8U Expired - Lifetime CN203469723U (en) | 2013-09-05 | 2013-09-05 | Miniaturized bipolar treatment all-in-one machine of acidic dust exhaust gas |
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| Country | Link |
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| CN (1) | CN203469723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492214A (en) * | 2014-12-17 | 2015-04-08 | 中国兵器科学研究院宁波分院 | Device and method for removing acid mist |
| CN108097024A (en) * | 2018-01-30 | 2018-06-01 | 赵风元 | A kind of convolution reaction water spray column for acid mist exhaust-gas treatment |
-
2013
- 2013-09-05 CN CN201320549716.8U patent/CN203469723U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492214A (en) * | 2014-12-17 | 2015-04-08 | 中国兵器科学研究院宁波分院 | Device and method for removing acid mist |
| CN108097024A (en) * | 2018-01-30 | 2018-06-01 | 赵风元 | A kind of convolution reaction water spray column for acid mist exhaust-gas treatment |
| CN108097024B (en) * | 2018-01-30 | 2019-08-30 | 苏州仕净环保科技股份有限公司 | A kind of convolution reaction water spray column for acid mist exhaust-gas treatment |
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Granted publication date: 20140312 |