CN203043830U - Waste gas purifying device - Google Patents

Waste gas purifying device Download PDF

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Publication number
CN203043830U
CN203043830U CN 201320086923 CN201320086923U CN203043830U CN 203043830 U CN203043830 U CN 203043830U CN 201320086923 CN201320086923 CN 201320086923 CN 201320086923 U CN201320086923 U CN 201320086923U CN 203043830 U CN203043830 U CN 203043830U
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CN
China
Prior art keywords
dividing plate
tower body
waste gas
communicated
spray
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.)
Active
Application number
CN 201320086923
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Chinese (zh)
Inventor
王善华
李善清
孟烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG TIANYI CHEMICALS CO Ltd
Original Assignee
SHANDONG TIANYI CHEMICALS CO Ltd
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Publication date
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Priority to CN 201320086923 priority Critical patent/CN203043830U/en
Application granted granted Critical
Publication of CN203043830U publication Critical patent/CN203043830U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a waste gas purifying device which comprises a spray absorption tower, wherein the spray absorption tower comprises a tower body, the top of the tower body is connected with an evacuation pipe, and the bottom of the tower body is connected with a blowdown pipe which is connected with a blowdown valve in series; a lower clapboard and an intermediate clapboard are arranged in the tower body in sequence from bottom to top, a cavity of the tower body is divided into a liquid storage cavity, a spraying cavity and an adsorption cavity in sequence from bottom to top by the lower clapboard and the intermediate clapboard, and both the lower clapboard and the intermediate clapboard are respectively provided with a plurality of gas vents; an activated carbon layer positioned in the adsorption cavity is arranged on the intermediate clapboard, a spraying head is arranged in the spraying cavity and is communicated with the liquid outlet of a liquid supply pump through a liquid outlet pipe, the liquid inlet of the liquid supply pump is communicated with the bottom of the liquid storage cavity through a liquid inlet pipe, the top of the liquid storage cavity is communicated with the gas outlet of a fan, and a gas inlet pipe is connected to the gas inlet of the fan. The waste gas purifying device is simple in structure and can be used for exhausting harmful waste gases indoors and purifying the discharged waste gases.

Description

Waste gas purification apparatus
Technical field
The utility model relates to a kind of waste gas purification apparatus.
Background technology
In the production process of industrial products, especially the place that produces with chemical raw material is because raw materials used or product have volatility, causes in the workshop air pollution serious, damages for the producer's health.In order to reduce this injury, just need to strengthen ventilation, namely will indoor air forced-ventilated arrive outdoorly by ventilating fan, can cause atmosphere pollution again thus.Therefore, be necessary to invent a kind of waste gas purification apparatus.
The utility model content
The technical problems to be solved in the utility model provides a kind of waste gas purification apparatus, the purpose that outside atmosphere is not polluted again when reaching exhaust emission in the decontamination chamber.
In order to solve the problems of the technologies described above, the utility model provides a kind of waste gas purification apparatus of following structure, and its design feature is to comprise spray absorber, and spray absorber comprises tower body, the top of tower body is connected with evacuated tube, and the bottom of tower body is connected with the blow-off pipe of serial connection blowoff valve; Be provided with lower floor's dividing plate and middle level dividing plate in the tower body from bottom to top successively, lower floor's dividing plate and middle level dividing plate are separated into liquid storage cylinder, spray chamber and adsorbent chamber from bottom to top successively with the tower body inner chamber, all are furnished with a plurality of air passing holes on lower floor's dividing plate and the middle level dividing plate; Be placed with the active carbon layer that is positioned at adsorbent chamber on the dividing plate of middle level, spray is provided with spray head in the chamber, spray head is communicated with the liquid outlet of solution feed pump by drain pipe, the inlet of solution feed pump is communicated with the liquid storage cylinder bottom by feed tube, the liquid storage cylinder top is communicated with the gas outlet of blower fan, is connected with air inlet pipe on the air inlet of blower fan.
Be provided with the upper strata dividing plate in the described adsorbent chamber, also be furnished with on the dividing plate of upper strata on a plurality of air passing holes and its and also be placed with active carbon layer.
Be placed with grills on the described lower floor dividing plate.
Be serially connected with the feed liquor valve on the described feed tube.
The utility model only is made of spray absorber, blower fan, solution feed pump and relevant connecting line, so structure is very simple.Its occupation mode is as follows: at first, air inlet pipe is communicated with the indoor of workshop, to liquid storage cylinder filling absorption liquid, absorption liquid can select to use alkali lye or acid solution according to the character of the waste gas that produces, and the addition of absorption liquid is with formation space between liquid level and the lower floor's dividing plate and do not influence blower fan and waste gas is sent into this space be limited; Start blower fan and solution feed pump then, chamber waste gas is sent into by blower fan and is passed lower floor's dividing plate behind the top of liquid storage cylinder and enter the spray chamber, passes the middle level dividing plate and enter adsorbent chamber behind the absorption liquid spray, after active carbon layer adsorbs to fall harmful substance, is discharged by evacuated tube.
From above-mentioned description to use, be not difficult to find out, chamber waste gas is after spray and absorption, most harmful substances wherein are removed, therefore, the utility model also has the advantage that can discharge indoor harmful exhaust and the waste gas of discharging is purified except having advantage of simple structure.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, waste gas purification apparatus comprises spray absorber 1, solution feed pump 2 and blower fan 3.Spray absorber 1 comprises tower body 11, and the top of tower body 11 is connected with the evacuated tube 12 that is communicated with its inner chamber, and the bottom of tower body 11 is connected with blow-off pipe 13, serial connection blowoff valve 8 on the blow-off pipe 13.Be provided with lower floor's dividing plate 14 and middle level dividing plate 15 in the tower body 11 from bottom to top successively, lower floor's dividing plate 14 and middle level dividing plate 15 are separated into liquid storage cylinder, spray chamber and adsorbent chamber from bottom to top successively with tower body 11 inner chambers, also be provided with the upper strata dividing plate 20 that is positioned at middle level dividing plate 15 tops in the adsorbent chamber, all be furnished with a plurality of air passing holes 16 on upper strata dividing plate 20, lower floor's dividing plate 14 and the middle level dividing plate 15; Respectively be placed with the active carbon layer 5 that is positioned at adsorbent chamber on upper strata dividing plate 20 and the middle level dividing plate 15.Spray is provided with spray head 17 in the chamber, spray head 17 is communicated with the liquid outlet of solution feed pump 2 by drain pipe 18, the inlet of solution feed pump 2 is communicated with the liquid storage cylinder bottom by feed tube 19, be serially connected with feed liquor valve 6 on the feed tube 19, the liquid storage cylinder top is provided with air inlet, the gas outlet of blower fan 3 and air inlet can directly dock to realize being communicated with of blower fan 3 and liquid storage cylinder, and the gas outlet of blower fan 3 and air inlet also can dock to realize being communicated with of blower fan 3 and liquid storage cylinder by pipeline; Be connected with air inlet pipe 4 on the air inlet of blower fan 3.Be placed with grills 7 on lower floor's dividing plate 14, grills 7 forms a kind of grid structure for being crisscross arranged by vertical pole, cross bar, or forms a kind of grid structure for being crisscross arranged by vertical pole, cross bar and brace; The absorption liquid of spray head 17 ejections can form moisture film on grills 7, can effectively strengthen the contact area of absorption liquid and waste gas, to reach better assimilation effect.

Claims (4)

1. waste gas purification apparatus, it is characterized in that comprising spray absorber (1), spray absorber (1) comprises tower body (11), and the top of tower body (11) is connected with evacuated tube (12), and the bottom of tower body (11) is connected with the blow-off pipe (13) of serial connection blowoff valve; Be provided with lower floor's dividing plate (14) and middle level dividing plate (15) in the tower body (11) from bottom to top successively, lower floor's dividing plate (14) and middle level dividing plate (15) are separated into liquid storage cylinder, spray chamber and adsorbent chamber from bottom to top successively with tower body (11) inner chamber, all are furnished with a plurality of air passing holes (16) on lower floor's dividing plate (14) and the middle level dividing plate (15); Be placed with the active carbon layer (5) that is positioned at adsorbent chamber on the middle level dividing plate (15), spray is provided with spray head (17) in the chamber, spray head (17) is communicated with the liquid outlet of solution feed pump (2) by drain pipe (18), the inlet of solution feed pump (2) is communicated with the liquid storage cylinder bottom by feed tube (19), the liquid storage cylinder top is communicated with the gas outlet of blower fan (3), is connected with air inlet pipe (4) on the air inlet of blower fan (3).
2. waste gas purification apparatus as claimed in claim 1 is characterized in that: be provided with upper strata dividing plate (20) in the described adsorbent chamber, also be furnished with on the upper strata dividing plate (20) on a plurality of air passing holes (16) and its and also be placed with active carbon layer (5).
3. waste gas purification apparatus as claimed in claim 1 is characterized in that: be placed with grills (7) on the described lower floor dividing plate (14).
4. as claim 1,2 or 3 described waste gas purification apparatuses, it is characterized in that: be serially connected with feed liquor valve (6) on the described feed tube (19).
CN 201320086923 2013-02-26 2013-02-26 Waste gas purifying device Active CN203043830U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320086923 CN203043830U (en) 2013-02-26 2013-02-26 Waste gas purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320086923 CN203043830U (en) 2013-02-26 2013-02-26 Waste gas purifying device

Publications (1)

Publication Number Publication Date
CN203043830U true CN203043830U (en) 2013-07-10

Family

ID=48726831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320086923 Active CN203043830U (en) 2013-02-26 2013-02-26 Waste gas purifying device

Country Status (1)

Country Link
CN (1) CN203043830U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998494A (en) * 2015-07-31 2015-10-28 王小柏 Smoke purification device and smoke purification method
CN105498422A (en) * 2015-12-27 2016-04-20 吴倩倩 Purifying separator
CN108744802A (en) * 2018-06-25 2018-11-06 合肥亚卡普机械科技有限公司 A kind of emission-control equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998494A (en) * 2015-07-31 2015-10-28 王小柏 Smoke purification device and smoke purification method
CN105498422A (en) * 2015-12-27 2016-04-20 吴倩倩 Purifying separator
CN108744802A (en) * 2018-06-25 2018-11-06 合肥亚卡普机械科技有限公司 A kind of emission-control equipment

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