CN107715653A - Chemical industry sulfur dioxide gas two level washing tank - Google Patents
Chemical industry sulfur dioxide gas two level washing tank Download PDFInfo
- Publication number
- CN107715653A CN107715653A CN201710931874.2A CN201710931874A CN107715653A CN 107715653 A CN107715653 A CN 107715653A CN 201710931874 A CN201710931874 A CN 201710931874A CN 107715653 A CN107715653 A CN 107715653A
- Authority
- CN
- China
- Prior art keywords
- washing tank
- welded
- sulfur dioxide
- dioxide gas
- cleaning solution
- 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
-
- 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
- B01D53/1406—Multiple stage absorption
-
- 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
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Abstract
The invention provides a kind of chemical industry sulfur dioxide gas two level washing tank, belong to chemical production field.Including exhaust tower, the first washing tank, diffuser, spraying box, the second washing tank, drawing liquid pump and cleaning solution storage box；First washing tank is welded on two support frame medial surfaces；The exhaust tower is welded on the first washing tank upper end；The spraying box is welded on the first washing tank lower surface；Second washing tank is welded on spray lower surface；The cleaning solution storage box upper end is welded on the second washing tank lower end, and lower end is arranged on fixed bottom plate；The drawing liquid pump is fixedly installed on fixed bottom plate right flank；The diffuser is arranged on the first washing tank bottom.The contact area that apparatus of the present invention can be increased by spray equipment between gas and cleaning solution carries out one-level washing, while is uniformly washed by two level, and the sulfur dioxide gas for avoiding residual is discharged into air, adds clean result.
Description
Technical field
The present invention relates to a kind of chemical production equipment, specifically a kind of chemical industry sulfur dioxide gas two level washing tank.
Background technology
In chemical process, a part of waste gas can be often produced, contains sulfur dioxide gas in a part of waste gas；If
It is directly discharged into air, it will environment is caused seriously to pollute；But traditional Chemical Manufacture is only capable of to gas with washing tank
Once washing is carried out, detersive efficiency is poor, and washing is not thorough, often has the sulfur dioxide gas of part residual, is discharged into waste gas
In air, environment is polluted；Can not meet the needs of people are to Chemical Manufacture.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of washing of two level, washing
Efficiency high, washing is thorough, avoids the chemical industry sulfur dioxide gas two level washing tank of residual sulfur dioxide gas.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of chemical industry sulfur dioxide gas two level washing tank, including exhaust tower, steam vent, the first washing tank, airway tube, scattered gas
Pipe, air dispelling hole, the first tapping valve, the first discharging tube, spraying box, spray head, the second washing tank, support frame, upper liquid pipe, drawing liquid
Pump, air inlet pipe, intake valve, liquid-feeding tube, the second tapping valve, the second discharging tube, cleaning solution storage box, liquid suction pipe, fixed bottom plate and
Observation window；Support frame as described above is provided with two, is welded on fixed bottom plate upper end both sides；First washing tank is welded on two branch
On support medial surface；The exhaust tower is welded on the first washing tank upper end；First discharging tube is welded on the first washing tank right side
In the lower end of side；The spraying box is welded on the first washing tank lower surface；The spray head is provided with some, is fixedly installed on spray
Drench in case lower end；Second washing tank is welded on spray lower surface；The cleaning solution storage box upper end is welded on second and washed
Wash on tank lower end, lower end is arranged on fixed bottom plate；The liquid-feeding tube is arranged on by upper end wall on the left of cleaning solution storage box and washed
Wash in liquid storage box bottom；Second discharging tube is welded in cleaning solution storage box left surface lower end；The drawing liquid pump is fixed
It is arranged on fixed bottom plate right flank；Described liquid suction pipe one end is fixedly installed on drawing liquid pump, and the other end is arranged on cleaning solution and deposited
In storage tank；The upper liquid pipe lower end is fixedly installed on drawing liquid pump, during upper end is fixedly installed on the right side of spraying box；The air inlet pipe
It is welded in the second washing tank left side wall, is connected with the second washing tank；The intake valve is fixedly installed in air inlet pipe；It is described to dissipate
Tracheae is arranged on the first washing tank bottom；During described airway tube one end is arranged on the left of the second washing tank upper end, the other end leads to
The first washing tank left side wall is crossed to be arranged in diffuser；The observation window is fixedly installed on the second washing tank.
As the further improvement project of the present invention：Steam vent is provided with the exhaust tower.
As the further improvement project of the present invention：The first tapping valve is provided with first discharging tube.
As the further improvement project of the present invention：The spray head is arranged to seedpod of the lotus type shower nozzle.
As the further improvement project of the present invention：Second washing tank is arranged to truncated cone-shaped, under upper end diameter is more than
Hold diameter.
As the further improvement project of the present invention：The second tapping valve is provided with second discharging tube.
As the further improvement project of the present invention：The diffuser is arranged to O shapes.
As the further improvement project of the present invention：Air dispelling hole is provided with the diffuser.
As the further improvement project of the present invention：The observation window uses safety glass material.
Compared with prior art, the beneficial effects of the invention are as follows：
Apparatus of the present invention open intake valve and gas are imported into the second washing tank by air inlet pipe, and the second washing tank is arranged to round platform
Shape, upper end diameter are more than lower end diameter, and gas is entered by the second washing tank lower end to scatter upwards, starts drawing liquid pump and passes through drawing liquid
The cleaning solution that pipe and upper liquid pipe are extracted in cleaning solution storage box enters in spraying box, is sprayed out by spray head and carries out the to gas
One-level is washed；Gas after first order washing is imported in diffuser by airway tube, is uniformly shed by air dispelling hole and is passed through washing
Liquid carries out second level washing, and the gas without sulfur dioxide gas after washing is discharged by the steam vent on exhaust tower；The dress
The contact area that putting can be increased by spray equipment between gas and cleaning solution carries out one-level washing, while is uniformly washed by two level
Wash, the sulfur dioxide gas for avoiding residual is discharged into air, adds clean result.
Brief description of the drawings
Fig. 1 is the structural representation of chemical industry sulfur dioxide gas two level washing tank；
Fig. 2 is the front view of chemical industry sulfur dioxide gas two level washing tank；
In figure：1- exhaust towers, 2- steam vents, the washing tanks of 3- first, 4- airway tubes, 5- diffusers, 6- air dispelling holes, the discharge opeings of 7- first
Valve, the discharging tubes of 8- first, 9- spraying box, 10- spray heads, the washing tanks of 11- second, 12- support frames, the upper liquid pipes of 13-, 14- drawing liquids
Pump, 15- air inlet pipe, 16- intake valves, 17- liquid-feeding tubes, the tapping valves of 18- second, the discharging tubes of 19- second, 20- cleaning solutions storage box,
21- liquid suction pipes, 22- fix bottom plate, 23- observation windows.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining this patent, and it is not intended that limitation to this patent.
In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or being detachably connected, set
Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in this patent.
Referring to Fig. 1, a kind of chemical industry sulfur dioxide gas two level washing tank is present embodiments provided, including exhaust tower 1, row
Stomata 2, the first washing tank 3, airway tube 4, diffuser 5, air dispelling hole 6, the first tapping valve 7, the first discharging tube 8, spraying box 9, spray
First 10, second washing tank 11 of leaching, support frame 12, upper liquid pipe 13, drawing liquid pump 14, air inlet pipe 15, intake valve 16, liquid-feeding tube 17, the
Two tapping valves 18, the second discharging tube 19, cleaning solution storage box 20, liquid suction pipe 21, fixed bottom plate 22 and observation window 23；The support
Frame 12 is provided with two, is welded on the fixed upper end both sides of bottom plate 22；First washing tank 3 is welded on two inner sides of support frame 12
On face；The exhaust tower 1 is welded on the upper end of the first washing tank 3, and steam vent 2 is provided with exhaust tower 1；First discharging tube 8
It is welded in the right side lower end of the first washing tank 3, the first tapping valve 7 is provided with the first discharging tube 8；The spraying box 9 is welded on
On the lower surface of first washing tank 3；The spray head 10 is provided with some, is fixedly installed in the lower end of spraying box 9, spray head 10 is set
It is set to seedpod of the lotus type shower nozzle；Second washing tank 11 is welded on the lower surface of spraying box 9, and the second washing tank 11 is arranged to round platform
Shape, upper end diameter are more than lower end diameter；The upper end of cleaning solution storage box 20 is welded on the lower end of the second washing tank 11, and lower end is set
Put on fixed bottom plate 22；The liquid-feeding tube 17 is arranged on cleaning solution storage box 20 by the left side upper end wall of cleaning solution storage box 20
In bottom；Second discharging tube 19 is welded in the left surface lower end of cleaning solution storage box 20, is provided with the second discharging tube 19
Second tapping valve 18；The drawing liquid pump 14 is fixedly installed on the fixed right flank of bottom plate 22；Described one end of liquid suction pipe 21 is fixed and set
Put on drawing liquid pump 14, the other end is arranged in cleaning solution storage box 20；The lower end of upper liquid pipe 13 is fixedly installed on drawing liquid pump
On 14, upper end is fixedly installed in the right side of spraying box 9；The air inlet pipe 15 is welded in the left side wall of the second washing tank 11, with
Two washing tanks 11 connect；The intake valve 16 is fixedly installed in air inlet pipe 15；The diffuser 5 is arranged on the first washing tank 3
On bottom, diffuser 5 is arranged to O shapes, and air dispelling hole 6 is provided with diffuser 5；Described one end of airway tube 4 is arranged on the second washing
In on the left of the upper end of tank 11, the other end is arranged in diffuser 5 by the left side wall of the first washing tank 3；The observation window 23 is fixed and set
Put on the second washing tank 11, observation window 23 uses safety glass material；Gas after the discharge washing of exhaust tower 1；The first order is washed
Gas after washing uniformly is shed by the air dispelling hole 6 on diffuser 5 carries out second level washing by cleaning solution；Spray head 10 sprays
Cleaning solution carries out first order washing；Second washing tank 11 is arranged to truncated cone-shaped, and upper end diameter is more than lower end diameter, and gas passes through
The lower end of two washing tank 11 enters scatters upwards, beneficial to spray washing；Drawing liquid pump 14 extracts cleaning solution and entered in spraying box 9；Pass through
Observation window 23 observes spray washing situation.
The present invention operation principle be：Open intake valve 16 and gas imported into the second washing tank 11 by air inlet pipe 15,
Second washing tank 11 is arranged to truncated cone-shaped, and upper end diameter is more than lower end diameter, gas by the lower end of the second washing tank 11 enter to
On scatter, start drawing liquid pump 14 and pass through the cleaning solution that liquid suction pipe 21 and upper liquid pipe 13 are extracted in cleaning solution storage box 20 and enter spray
In case 9, sprayed out by spray head 10 and first order washing is carried out to gas；Gas after first order washing is led by airway tube 4
Enter in diffuser 5, uniformly shed by air dispelling hole 6 and second level washing is carried out by cleaning solution, sulfur dioxide is free of after washing
The gas of gas is discharged by the steam vent 2 on exhaust tower 1.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (7)
1. a kind of chemical industry sulfur dioxide gas two level washing tank, including exhaust tower（1）, steam vent（2）, the first washing tank（3）, lead
Tracheae（4）, diffuser（5）, air dispelling hole（6）, the first tapping valve（7）, the first discharging tube（8）, spraying box（9）, spray head（10）、
Second washing tank（11）, support frame（12）, upper liquid pipe（13）, drawing liquid pump（14）, air inlet pipe（15）, intake valve（16）, liquid-feeding tube
（17）, the second tapping valve（18）, the second discharging tube（19）, cleaning solution storage box（20）, liquid suction pipe（21）, fixed bottom plate（22）With
Observation window（23）；It is characterized in that support frame as described above（12）Two are provided with, is welded on fixed bottom plate（22）Upper end both sides；It is described
First washing tank（3）It is welded on two support frames（12）On medial surface；The exhaust tower（1）It is welded on the first washing tank（3）On
End；First discharging tube（8）It is welded on the first washing tank（3）In the lower end of right side；The spraying box（9）It is welded on the first washing
Tank（3）On lower surface；The spray head（10）It is provided with some, is fixedly installed on spraying box（9）In lower end；Second washing
Tank（11）It is welded on spraying box（9）On lower surface；The cleaning solution storage box（20）Upper end is welded on the second washing tank（11）Under
On end, lower end is arranged on fixed bottom plate（22）On；The liquid-feeding tube（17）Pass through cleaning solution storage box（20）Left side upper end wall is set
Put in cleaning solution storage box（20）In bottom；Second discharging tube（19）It is welded on cleaning solution storage box（20）Left surface lower end
In；The drawing liquid pump（14）It is fixedly installed on fixed bottom plate（22）On right flank；The liquid suction pipe（21）One end is fixedly installed on
Drawing liquid pump（14）On, the other end is arranged on cleaning solution storage box（20）In；The upper liquid pipe（13）Lower end is fixedly installed on drawing liquid
Pump（14）On, upper end is fixedly installed on spraying box（9）In right side；The air inlet pipe（15）It is welded on the second washing tank（11）Left side
In wall, with the second washing tank（11）Connection；The intake valve（16）It is fixedly installed on air inlet pipe（15）On；The diffuser（5）
It is arranged on the first washing tank（3）On bottom；The airway tube（4）One end is arranged on the second washing tank（11）In on the left of upper end, separately
One end passes through the first washing tank（3）Left side wall is arranged on diffuser（5）In；The observation window（23）It is fixedly installed on the second washing
Tank（11）On, the exhaust tower（1）On be provided with steam vent（2）, first discharging tube（8）On be provided with the first tapping valve
（7）.
2. chemical industry sulfur dioxide gas two level washing tank according to claim 1, it is characterized in that, the spray head（10）If
It is set to seedpod of the lotus type shower nozzle.
3. chemical industry sulfur dioxide gas two level washing tank according to claim 1 or 2, it is characterized in that, second washing
Tank（11）Truncated cone-shaped is arranged to, upper end diameter is more than lower end diameter.
4. chemical industry sulfur dioxide gas two level washing tank according to claim 1 or 2, it is characterized in that, second discharge opeing
Pipe（19）On be provided with the second tapping valve（18）.
5. chemical industry sulfur dioxide gas two level washing tank according to claim 1 or 2, it is characterized in that, the diffuser（5）
It is arranged to O shapes.
6. chemical industry sulfur dioxide gas two level washing tank according to claim 1 or 2, it is characterized in that, the diffuser（5）
On be provided with air dispelling hole（6）.
7. chemical industry sulfur dioxide gas two level washing tank according to claim 1 or 2, it is characterized in that, the observation window
（23）Using safety glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931874.2A CN107715653A (en) | 2017-10-10 | 2017-10-10 | Chemical industry sulfur dioxide gas two level washing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931874.2A CN107715653A (en) | 2017-10-10 | 2017-10-10 | Chemical industry sulfur dioxide gas two level washing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107715653A true CN107715653A (en) | 2018-02-23 |
Family
ID=61208583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710931874.2A Pending CN107715653A (en) | 2017-10-10 | 2017-10-10 | Chemical industry sulfur dioxide gas two level washing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107715653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744773A (en) * | 2018-06-29 | 2018-11-06 | 合肥静美图文科技有限公司 | A kind of Chemical Manufacture dust removing desulphurization plant |
| CN115138197A (en) * | 2022-06-02 | 2022-10-04 | 山东华鲁恒升化工股份有限公司 | Two-stage type chemical plant waste smoke desulfurization purification tower |
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| KR101543061B1 (en) * | 2009-07-08 | 2015-08-07 | 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 | Sulfur recovery plant tail gas treatment process |
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| CN206285699U (en) * | 2016-11-14 | 2017-06-30 | 申俊彦 | A kind of Chemical Manufacture washing tank that can remove sulfur dioxide gas |
| CN206391857U (en) * | 2017-01-17 | 2017-08-11 | 无锡市惠浩塑胶机械有限公司 | A kind of chemical emission two stage treatment device |
| CN206444434U (en) * | 2017-01-24 | 2017-08-29 | 宁夏百辰工业产品设计有限公司 | A kind of chemical industry tail gas purifies absorption plant |
| CN207462937U (en) * | 2017-10-10 | 2018-06-08 | 江西蓝恒达化工有限公司 | Chemical industry sulfur dioxide gas two level washing tank |
-
2017
- 2017-10-10 CN CN201710931874.2A patent/CN107715653A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101543061B1 (en) * | 2009-07-08 | 2015-08-07 | 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 | Sulfur recovery plant tail gas treatment process |
| CN205412616U (en) * | 2016-03-02 | 2016-08-03 | 刘燕 | Take air distributor's industrial waste gas second grade tourie |
| CN206285699U (en) * | 2016-11-14 | 2017-06-30 | 申俊彦 | A kind of Chemical Manufacture washing tank that can remove sulfur dioxide gas |
| CN206391857U (en) * | 2017-01-17 | 2017-08-11 | 无锡市惠浩塑胶机械有限公司 | A kind of chemical emission two stage treatment device |
| CN206444434U (en) * | 2017-01-24 | 2017-08-29 | 宁夏百辰工业产品设计有限公司 | A kind of chemical industry tail gas purifies absorption plant |
| CN207462937U (en) * | 2017-10-10 | 2018-06-08 | 江西蓝恒达化工有限公司 | Chemical industry sulfur dioxide gas two level washing tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744773A (en) * | 2018-06-29 | 2018-11-06 | 合肥静美图文科技有限公司 | A kind of Chemical Manufacture dust removing desulphurization plant |
| CN115138197A (en) * | 2022-06-02 | 2022-10-04 | 山东华鲁恒升化工股份有限公司 | Two-stage type chemical plant waste smoke desulfurization purification tower |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |