CN209060870U - Workshop chlorine tail gas multistage absorption device - Google Patents
Workshop chlorine tail gas multistage absorption device Download PDFInfo
- Publication number
- CN209060870U CN209060870U CN201721502325.5U CN201721502325U CN209060870U CN 209060870 U CN209060870 U CN 209060870U CN 201721502325 U CN201721502325 U CN 201721502325U CN 209060870 U CN209060870 U CN 209060870U
- Authority
- CN
- China
- Prior art keywords
- level
- fluid reservoir
- tail gas
- order
- film
- 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.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 69
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 26
- 239000000460 chlorine Substances 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000003518 caustics Substances 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a kind of workshop chlorine tail gas multistage absorption device, uses the chlorine tail gas in air blower suction workshop, then carry out tail gas absorption using three-level film-falling absorption tower.The utility model has many advantages, such as that structure is simple, ingenious in design, cleaning is convenient, chlorine absorption rate is high, reduces environmental pollution, increases worker safety's property.
Description
Technical field
The utility model belongs to field of industrial chemistry, especially in regard to a kind of workshop chlorine tail gas multistage absorption device.
Background technique
In the prior art, after generating chlorine tail gas in reaction kettle, it can spill into outside reaction kettle, not only result in chlorine tail gas
Removing it is more troublesome, also pollute the environment, the staff's body to work in workshop caused to damage.
Utility model content
In order to solve the above technical problems, the utility model provides, a kind of structure is simple, ingenious in design, cleaning is convenient, subtracts
Few environmental pollution, the workshop chlorine tail gas multistage absorption device for increasing worker safety's property.
To reach above-mentioned purpose, the utility model adopts the following technical solution: a kind of workshop chlorine tail gas multistage absorption dress
It sets comprising have
Tail gas inlet pipe, one end are connected to workshop；
Air blower is set on the tail gas inlet pipe；
First order film-falling absorption tower, upper part are connected with the tail gas inlet pipe；
The middle and lower part phase of the first connecting tube and the first order film-falling absorption tower is arranged in second level film-falling absorption tower, upper part
Connection；
The middle and lower part of the second connecting tube and the second level film-falling absorption tower is arranged in third level film-falling absorption tower, middle and lower part
Connection；
Air-introduced machine, and is connected at the top of the second level film-falling absorption tower；With
Caustic wash tower, top are connected with the air-introduced machine.
Further, second connecting tube is inverted U shape structure setting.
It further, further include having
First order fluid reservoir, upper part are connected with the bottom of the first order film-falling absorption tower；
First order inlet tube is connected to the middle and lower part of the first order fluid reservoir and the top of the first order film-falling absorption tower
Portion；With
First order pressure pump is set on the first order inlet tube.
It further, further include having
Second level fluid reservoir, upper part are connected with the bottom of the second level film-falling absorption tower；
Second level inlet tube is connected to the middle and lower part of the second level fluid reservoir and the top of the second level film-falling absorption tower
Portion；With
Second level pressure pump is set on the second level inlet tube.
It further, further include having
Third level fluid reservoir, upper part are connected with the bottom of the third level film-falling absorption tower；
Third level inlet tube, be connected to the third level fluid reservoir middle and lower part and the third level film-falling absorption tower it is upper
Portion；With
Third level pressure pump is set on the third level inlet tube.
Further, the second level fluid reservoir overlays above the first order fluid reservoir, the third level liquid storage
Tank overlays above the second level fluid reservoir, and the top of the lower part of the second level fluid reservoir and the first order fluid reservoir
The first discharge tube is arranged to be connected, the first Draw off valve, the lower part of the third level fluid reservoir are set on first discharge tube
The second discharge tube is arranged with the top of the second level fluid reservoir to be connected, the second discharging valve is set on second discharge tube
Door.
It further, further include having acid storage tank, the acid storage tank is set on the first order inlet tube.
Further, the third level feed liquor between third level pressure pump and the third level film-falling absorption tower
Quick water inlet pipe and the second level inlet tube phase between the second level fluid reservoir and second level pressure pump are provided on pipe
It is connected to, is provided with quick inlet valve on the quick water inlet pipe.
Further, the top of the first order fluid reservoir, second level fluid reservoir and third level fluid reservoir is provided with phase
Intercommunicated overflow pipe.
Further, third level fluid reservoir top is provided with running water inlet.
Compared with prior art, the utility model has the following beneficial effects:
1. structure is simple, ingenious in design, promoted the use of convenient for a wide range of.
2. clearing up, tail gas is more convenient, is directly extracted out the tail gas in workshop using air blower.
3. reducing environmental pollution, prevent chlorine tail gas from dissipating.
4. reducing cost, increases chlorine circulation of tail gas and absorb recycling.
5. increasing the personal safety of operator, absorption of the human body to toxic gas is reduced.
6. multistage absorption, chlorine absorption rate is high, reaches 95%~98%.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model workshop chlorine tail gas multistage absorption device.
Specific embodiment
For the technical effect for technological means used by the utility model being further described He reaching, below in conjunction with attached drawing and
Embodiment elaborates.
The utility model workshop chlorine tail gas multistage absorption device, with reference to Fig. 1, comprising: tail gas inlet pipe 20, air blower 30,
First order film-falling absorption tower 40, second level film-falling absorption tower 50, third level film-falling absorption tower 60, air-introduced machine 70 and caustic wash tower 80.
Wherein 20 one end of tail gas inlet pipe is connected to reaction workshop, and the other end is connected with the top of first order film-falling absorption tower 40, tail gas
Air blower 30 is arranged on inlet pipe 20 will react chlorine extraction in workshop.
The top of first order film-falling absorption tower 40 is connected with the tail gas inlet pipe 20, and first order film-falling absorption tower 40 also wraps
Include first order fluid reservoir 41, first order inlet tube 42, first order pressure pump 43 and acid storage tank 44.41 top of first order fluid reservoir with
The bottom of the first order film-falling absorption tower 40 is connected, under first order inlet tube 42 is connected in the first order fluid reservoir 41
The top in portion and the first order film-falling absorption tower, first order pressure pump 43 and acid storage tank 44 are arranged in series in first order inlet tube
On 42.When acid saturation in first order fluid reservoir 41, the first inlet tube 42 is closed, opens acid storage tank 44, the liquid of saturation is stored up
It deposits into acid storage tank 44.
The middle and lower part of the first connecting tube of 50 top of second level film-falling absorption tower setting 51 and the first order film-falling absorption tower
It is connected, the first connecting tube 51 is inverted U shape structure setting.Second level film-falling absorption tower 50 includes the first connecting tube 51, the second level
Fluid reservoir 52, second level inlet tube 53, second level pressure pump 54,52 top of second level fluid reservoir and the second level falling film absorption
The bottom of tower 50 is connected, second level inlet tube 53 be connected to the second level fluid reservoir 52 middle and lower part and the second level falling liquid film
The top on absorption tower 50, second level pressure pump 54 are set on the second level inlet tube 52.
In the second connecting tube of 60 middle and lower part of third level film-falling absorption tower setting 61 and the second level film-falling absorption tower 50
Lower part connection.Third level film-falling absorption tower 60 includes the second connecting tube 61, third level fluid reservoir 62, third level inlet tube 63, the
Three-level pressure pump 64,62 top of third level fluid reservoir are connected with the bottom of the third level film-falling absorption tower 60, and third is grading
Liquid pipe 63 is connected to the middle and lower part of the third level fluid reservoir 62 and the top of the third level film-falling absorption tower 60, third stage pressure
Pump, is set on the third level inlet tube.62 top of third level fluid reservoir is additionally provided with running water inlet 65.
The second level fluid reservoir 52 overlays 41 top of first order fluid reservoir, and the third level fluid reservoir 62 stacks
Above the second level fluid reservoir 52, and the top of the lower part of the second level fluid reservoir 52 and the first order fluid reservoir 41
The first discharge tube 55 is arranged to be connected, the first Draw off valve 56, the third level fluid reservoir are set on first discharge tube 55
62 lower part is arranged the second discharge tube 57 with the top of the second level fluid reservoir 52 and is connected, and sets on second discharge tube 57
Set the second Draw off valve 58.The third between third level pressure pump 64 and the third level film-falling absorption tower 60 is grading
Be provided in liquid pipe 63 quick water inlet pipe 66 and between the second level fluid reservoir 52 and second level pressure pump 54 second
Grade inlet tube 53 is connected, and is provided with quick inlet valve 67 on the quick water inlet pipe 66.Quick inlet valve 67 is opened, just
It discharges water in quickly.
The top of the first order fluid reservoir 41, second level fluid reservoir 52 and third level fluid reservoir 62 is provided with interconnected
Overflow pipe 68.Prevent liquid level in fluid reservoir excessively high.
Claims (10)
1. a kind of workshop chlorine tail gas multistage absorption device, it is characterised in that: it includes
Tail gas inlet pipe, one end are connected to workshop；
Air blower air blower is set on the tail gas inlet pipe；
First order film-falling absorption tower, upper part are connected with the tail gas inlet pipe；
Second level film-falling absorption tower, upper part are arranged the first connecting tube and are connected with the middle and lower part of the first order film-falling absorption tower
It is logical；
Third level film-falling absorption tower, the second connecting tube is arranged in middle and lower part and the middle and lower part of the second level film-falling absorption tower connects
It is logical；
Air-introduced machine, and is connected at the top of the second level film-falling absorption tower；With
Caustic wash tower, top are connected with the air-introduced machine.
2. workshop chlorine tail gas multistage absorption device according to claim 1, it is characterised in that: second connecting tube is in
Inverted U-shaped setting.
3. workshop chlorine tail gas multistage absorption device according to claim 1, it is characterised in that: it further includes having
First order fluid reservoir, upper part are connected with the bottom of the first order film-falling absorption tower；
First order inlet tube is connected to the middle and lower part of the first order fluid reservoir and the top of the first order film-falling absorption tower；
With
First order pressure pump is set on the first order inlet tube.
4. workshop chlorine tail gas multistage absorption device according to claim 3, it is characterised in that: it further includes having
Second level fluid reservoir, upper part are connected with the bottom of the second level film-falling absorption tower；
Second level inlet tube is connected to the middle and lower part of the second level fluid reservoir and the top of the second level film-falling absorption tower；
With
Second level pressure pump is set on the second level inlet tube.
5. workshop chlorine tail gas multistage absorption device according to claim 4, it is characterised in that: it further includes having
Third level fluid reservoir, upper part are connected with the bottom of the third level film-falling absorption tower；
Third level inlet tube is connected to the middle and lower part of the third level fluid reservoir and the top of the third level film-falling absorption tower；
With
Third level pressure pump is set on the third level inlet tube.
6. workshop chlorine tail gas multistage absorption device according to claim 5, it is characterised in that: the second level fluid reservoir
It overlays above the first order fluid reservoir, the third level fluid reservoir overlays above the second level fluid reservoir, and described
The lower part of second level fluid reservoir is arranged the first discharge tube with the top of the first order fluid reservoir and is connected, first discharge tube
The first Draw off valve of upper setting, the lower part of the third level fluid reservoir and the top setting second of the second level fluid reservoir discharge water
Pipe is connected, and the second Draw off valve is arranged on second discharge tube.
7. workshop chlorine tail gas multistage absorption device according to claim 3, it is characterised in that: it further includes having storage acid
Tank, the acid storage tank are set on the first order inlet tube.
8. workshop chlorine tail gas multistage absorption device according to claim 6, it is characterised in that: be located at third level pressure pump
It is provided with quick water inlet pipe on the third level inlet tube between the third level film-falling absorption tower and is located at described second
Second level inlet tube between grade fluid reservoir and second level pressure pump is connected, and is provided with quick water inlet on the quick water inlet pipe
Valve.
9. workshop chlorine tail gas multistage absorption device according to claim 6, it is characterised in that: the first order liquid storage
The top of tank, second level fluid reservoir and third level fluid reservoir is provided with interconnected overflow pipe.
10. workshop chlorine tail gas multistage absorption device according to claim 5, it is characterised in that: the third level liquid storage
Tank top is provided with running water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502325.5U CN209060870U (en) | 2017-11-10 | 2017-11-10 | Workshop chlorine tail gas multistage absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502325.5U CN209060870U (en) | 2017-11-10 | 2017-11-10 | Workshop chlorine tail gas multistage absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060870U true CN209060870U (en) | 2019-07-05 |
Family
ID=67087750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721502325.5U Expired - Fee Related CN209060870U (en) | 2017-11-10 | 2017-11-10 | Workshop chlorine tail gas multistage absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648996A (en) * | 2017-11-10 | 2018-02-02 | 大丰鑫源达化工有限公司 | Workshop chlorine tail gas multistage absorption device |
-
2017
- 2017-11-10 CN CN201721502325.5U patent/CN209060870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648996A (en) * | 2017-11-10 | 2018-02-02 | 大丰鑫源达化工有限公司 | Workshop chlorine tail gas multistage absorption device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |