CN109173617A - A kind of acid waste gas water separating tank - Google Patents
A kind of acid waste gas water separating tank Download PDFInfo
- Publication number
- CN109173617A CN109173617A CN201811241637.4A CN201811241637A CN109173617A CN 109173617 A CN109173617 A CN 109173617A CN 201811241637 A CN201811241637 A CN 201811241637A CN 109173617 A CN109173617 A CN 109173617A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- valve
- chamber
- liquid level
- buffer
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present invention relates to a kind of acid waste gas water separating tank, buffer dividing plate is set to air inlet buffer chamber and the exhaust chamber that cabinet is separated into top connection by cabinet central bottom；Air inlet pipe from top to bottom protrudes into air inlet cushion chamber falls, overflow valve, Liquid level adjusting valve, blowdown valve are from top to bottom set on the side wall of air inlet buffer chamber, air inlet cushion chamber falls are additionally provided with lower than overflow valve, higher than the automatic water compensating valve of Liquid level adjusting valve, air inlet pipe is lower than Liquid level adjusting valve, higher than blowdown valve in the nozzle of air inlet cushion chamber falls, elevator pump is additionally provided under air inlet cushion chamber falls liquid level, elevator pump is connected at the top of exhaust chamber or the spray piping on top；Buffer dividing plate height is lower than overflow valve, is higher than Liquid level adjusting valve；Exhaust pipe from top to bottom protrudes into exhaust chamber and at the indoor critical point of discharge chamber lower than buffer dividing plate, and exhaust chamber's side wall is equipped with liquidometer.Its structure is simple, effectively buffer sweep gas can take into account raising tail gas absorption rate.
Description
Technical field
The present invention relates to a kind of waste gas treatment equipment, specifically a kind of acid waste gas water separating tank.
Background technique
A large amount of weight ammonia tail gas can be generated in the chemical products manufacturing process of diazo reaction, and weight ammonia tail gas is needed to be absorbed
After discharge, existing device for absorbing tail gas lacks gas buffer structure in air inlet end position, and weight ammonia tail gas is in internal velocity ratio
Comparatively fast, so that the absorption of tail gas is insufficient, environmental pollution has been in turn resulted in.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of structure is simple, can effectively buffer sweep gas take into account raising tail gas absorption
The acid waste gas water separating tank of rate.
The technical solution adopted by the present invention is that: a kind of acid waste gas water separating tank, it is characterised in that: including cabinet, air inlet
Pipe, liquidometer, blowdown valve, Liquid level adjusting valve, overflow valve, automatic water compensating valve, buffer dividing plate, exhaust pipe, buffer dividing plate are set to
Cabinet is separated into air inlet buffer chamber and the exhaust chamber of top connection by cabinet central bottom；Air inlet pipe from top to bottom extends into
Gas cushion chamber falls, overflow valve, Liquid level adjusting valve, blowdown valve are from top to bottom arranged on the side wall of air inlet buffer chamber, and air inlet is slow
It rushes in chamber and is additionally provided with lower than overflow valve, higher than the automatic water compensating valve of Liquid level adjusting valve, air inlet pipe is in air inlet cushion chamber falls
Nozzle is lower than Liquid level adjusting valve, is higher than blowdown valve, is additionally provided with elevator pump under air inlet cushion chamber falls liquid level, elevator pump is connected to row
The spray piping at gas chamber top or top；Buffer dividing plate height is lower than overflow valve, is higher than Liquid level adjusting valve；Exhaust pipe by up to
Under protrude into exhaust chamber and at the indoor critical point of discharge chamber lower than buffer dividing plate, exhaust chamber's side wall is equipped with liquidometer.
The liquidometer is lower than buffer dividing plate.
Access hole is equipped in the air inlet buffer chamber and exhaust chamber.
Tail gas of the present invention enters cabinet air inlet cushion chamber by air inlet pipe, and air inlet pipe nozzle is placed under liquid level, and tail gas pours
Preliminary filtering function is effectively buffered and risen in water, and sludge is discharged by blowdown valve, and height of liquid level passes through Liquid level adjusting valve, automatic benefit
Water valve, overflow valve Collaborative Control are adjusted to meet and be used；Exhaust gas is sent after air inlet buffer chamber water body buffering by elevator pump promotion
Spray piping to exhaust chamber sprays, and is conducive to the further absorption to acid waste gas, and exhaust gas can store up in exhaust chamber
Water is discharged after carrying out secondary buffer through exhaust pipe, and the exhaust gas in exhaust chamber after secondary buffer is conducive to exhaust gas through exhaust pipe discharge
Subsequent processing is abundant, and effective buffer sweep gas, which is taken into account, improves tail gas absorption rate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure: cabinet 1, air inlet pipe 2, exhaust pipe 3, buffer dividing plate 4, air inlet buffer chamber 5, exhaust chamber 6, overflow valve 7,
Blowdown valve 8, Liquid level adjusting valve 9, automatic water compensating valve 10, liquidometer 11, access hole 12, elevator pump 13, spray piping 14.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1: a kind of acid waste gas water separating tank includes cabinet 1, air inlet pipe 2, exhaust pipe 3, buffer dividing plate 4, air inlet
Buffer chamber 5, exhaust chamber 6, overflow valve 7, blowdown valve 8, Liquid level adjusting valve 9, automatic water compensating valve 10, liquidometer 11, access hole
12.Buffer dividing plate 4 is set to air inlet buffer chamber 5 and the exhaust chamber that cabinet is separated into top connection by 1 central bottom of cabinet
6；Air inlet pipe 2 from top to bottom protrudes into air inlet cushion chamber falls, be from top to bottom arranged on the side wall of air inlet buffer chamber overflow valve 7,
Liquid level adjusting valve 9, blowdown valve 8, air inlet cushion chamber falls are additionally provided with lower than overflow valve, higher than the automatic water compensating valve of Liquid level adjusting valve
10, air inlet pipe is lower than Liquid level adjusting valve, higher than blowdown valve in the nozzle of air inlet cushion chamber falls；Buffer dividing plate height is lower than overflow
Valve is higher than Liquid level adjusting valve, is additionally provided with elevator pump 13 in air inlet buffer chamber 5 under liquid level, and elevator pump is connected to the top of exhaust chamber 6
The spray piping 14 in portion or top；Exhaust pipe 3 from top to bottom protrudes into exhaust chamber and the critical point in exhaust chamber 6 lower than buffering
Partition, exhaust chamber's side wall are equipped with the liquidometer 11 lower than buffer dividing plate；Cabinet is equipped with access hole 12.
Claims (3)
1. a kind of acid waste gas water separating tank, it is characterised in that: adjusted including cabinet, air inlet pipe, liquidometer, blowdown valve, liquid level
Valve, overflow valve, automatic water compensating valve, buffer dividing plate, exhaust pipe, buffer dividing plate are set to cabinet central bottom and are separated into cabinet
The air inlet buffer chamber of portion's connection and exhaust chamber；Air inlet pipe from top to bottom protrudes into air inlet cushion chamber falls, air inlet buffer chamber
Side wall on overflow valve, Liquid level adjusting valve, blowdown valve be from top to bottom set, air inlet cushion chamber falls be additionally provided with lower than overflow valve,
Higher than the automatic water compensating valve of Liquid level adjusting valve, air inlet pipe is lower than Liquid level adjusting valve, higher than row in the nozzle of air inlet cushion chamber falls
Dirty valve is additionally provided with elevator pump under air inlet cushion chamber falls liquid level, and elevator pump is connected at the top of exhaust chamber or the spray tube on top
Road；Buffer dividing plate height is lower than overflow valve, is higher than Liquid level adjusting valve；Exhaust pipe from top to bottom protrudes into exhaust chamber and in discharge chamber
Indoor critical point is lower than buffer dividing plate, and exhaust chamber's side wall is equipped with liquidometer.
2. acid waste gas water separating tank according to claim 1, it is characterised in that: the liquidometer is lower than buffer dividing plate.
3. acid waste gas water separating tank according to claim 1, it is characterised in that: the air inlet buffer chamber and discharge chamber
Access hole is equipped on room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241637.4A CN109173617A (en) | 2018-10-24 | 2018-10-24 | A kind of acid waste gas water separating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241637.4A CN109173617A (en) | 2018-10-24 | 2018-10-24 | A kind of acid waste gas water separating tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109173617A true CN109173617A (en) | 2019-01-11 |
Family
ID=64942920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811241637.4A Withdrawn CN109173617A (en) | 2018-10-24 | 2018-10-24 | A kind of acid waste gas water separating tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109173617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102152A (en) * | 2019-06-20 | 2019-08-09 | 傅金凤 | Water-soluble organic exhaust gas absorption tower |
-
2018
- 2018-10-24 CN CN201811241637.4A patent/CN109173617A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102152A (en) * | 2019-06-20 | 2019-08-09 | 傅金凤 | Water-soluble organic exhaust gas absorption tower |
| CN110102152B (en) * | 2019-06-20 | 2024-04-26 | 傅金凤 | Water-soluble organic waste gas absorption tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |