CN208356448U - A kind of tail gas absorber - Google Patents
A kind of tail gas absorber Download PDFInfo
- Publication number
- CN208356448U CN208356448U CN201820388663.9U CN201820388663U CN208356448U CN 208356448 U CN208356448 U CN 208356448U CN 201820388663 U CN201820388663 U CN 201820388663U CN 208356448 U CN208356448 U CN 208356448U
- Authority
- CN
- China
- Prior art keywords
- reaction solution
- tail gas
- tower body
- pipe
- unit
- 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
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 74
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000012824 chemical production Methods 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a kind of tail gas absorbers, belong to chemical production technical field, including tower body, tail gas inlet pipe and reaction solution inlet pipe, the top of the tower body is equipped with tail gas outlet pipe, the lower part of the tower body is equipped with reaction solution discharge pipe, the reaction solution discharge pipe is connected thereto equipped with one end, the reaction solution circulation pipe that the other end is connected to the tower body top, the inside of the tower body is equipped with the spray equipment being connected with the reaction solution circulation pipe, TIR unit, LIRC unit and PH meter are additionally provided on the tower body.The utility model provides a kind of clever structure, the tail gas absorber for the tail gas that can effectively generate in absorption cleaning Chemical Manufacture.
Description
Technical field
The utility model relates to chemical production technical field more particularly to a kind of tail gas absorbers.
Background technique
In chemical products production process, the tail gas generated in reaction process, such as sulfur dioxide are needed tail gas by inhaling
Receiving processing can just be discharged among air later.Currently, mainly being inhaled using old-fashioned tail gas for the tail gas that Chemical Manufacture generates
It receives tower to be handled, i.e., reaction solution is input in tail gas absorber by pumping, while inputting tail gas, such as sulfur dioxide passes through
Reaction solution is reacted with tail gas, is purified to tail gas, avoids polluting.
However, existing old-fashioned tail gas absorber can not response situation in real-time monitoring tail gas absorber, and reaction solution
Addition need the experience by staff to carry out manually, there are low efficiency, the problems such as employment is more, and tail gas clean-up is incomplete.
Utility model content
The purpose of the utility model is to provide a kind of clever structure, the tail gas that can effectively generate in absorption cleaning Chemical Manufacture
Tail gas absorber.
The technical solution of the utility model is: a kind of tail gas absorber, including tower body, tail gas inlet pipe and reaction solution inlet pipe,
The top of the tower body is equipped with tail gas outlet pipe, and the lower part of the tower body is equipped with reaction solution discharge pipe, on the reaction solution discharge pipe
It is connect equipped with one end with reaction solution discharge pipe and reaction solution circulation pipe that the other end is connected to the tower body top, the tower body
Inside be equipped be connected with the reaction solution circulation pipe and can 80 ° of the left and right spray equipments deflected, the spray equipment is equipped with energy
Intersect the spout of water spray, the middle part of the tower body is equipped with the filler of filtering tail gas, is additionally provided on the tower body and is used to indicate, records
The TIR unit of temperature is used to indicate, records, adjusting the LIRC unit of liquid level and being used to indicate the PH meter of pH value.
Further, in a kind of above-mentioned tail gas absorber, the reaction solution inlet pipe is equipped with control reaction solution input
Valve group, the valve group are equipped with the LV unit for control valve group being connected with the LIRC unit.
Further, it in a kind of above-mentioned tail gas absorber, is all set on the reaction solution circulation pipe and reaction solution discharge pipe
There is the ball valve for controlling the pipeline.
Further, it in a kind of above-mentioned tail gas absorber, is all set on the reaction solution circulation pipe and reaction solution discharge pipe
There are pressure gauge and flowmeter.
Beneficial effect
Compared with prior art, the advantages of a kind of tail gas absorber of the utility model are as follows:
1, the utility model provides a kind of tail gas absorber, is connect by the way that one end is arranged with reaction solution efferent duct, the other end
The reaction solution circulation pipe being connected to the top of tower body cooperates what is be connected with reaction solution circulation pipe can control 80 ° of deflections and spray head energy
The spray equipment for intersecting water spray, can be such that reaction solution is covered with inside entire tower body, allow while increasing the contact area with tail gas
Tail gas and reaction solution counter current contacting, greatly improve clean-up effect；
2, this it is practical in, the TIR unit for being used to indicate, recording temperature is additionally provided on tower body, is used to indicate, records, adjusts
The LIRC unit of liquid level and the PH meter for being used to indicate pH value, can be with temperature, liquid level and the pH value in real-time detection tower body, with sharing
In the LV unit of the valve group on control reaction solution inlet pipe, it is ensured that temperature, liquid level and pH value in tower body are constantly in one
Suitable range, ensure that clean-up effect；
3, it is all equipped with ball valve, pressure gauge and flowmeter on reaction solution circulation pipe and reaction solution discharge pipe, can effectively controlled
The flowing of reaction solution；
4, in the utility model, the middle part of tower body is equipped with the filler of filtering tail gas, and reaction solution is poured by spray equipment
In filler, when tail gas passes through filler, by the double purified of filler and reaction solution, good purification；
5, the utility model clever structure, easy to use, energy Full automatic purifying handles tail gas, is not necessarily to manual control, improves
Vent gas treatment efficiency.
Through the following description and in conjunction with the attached drawings, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
In Fig. 1: 1, tower body；11, spray equipment；12, filler；13, TIR unit；14, LIRC unit；15, PH is counted；2,
Tail gas inlet pipe；3, tail gas outlet pipe；4, reaction solution inlet pipe；41, valve group；42, LV unit；5, reaction solution circulation pipe；6, reaction solution is arranged
Outlet pipe；7, pressure gauge；8, ball valve；9, flowmeter.
Specific embodiment
The embodiments of the present invention are described referring now to the drawings.
Embodiment 1
Specific embodiment of the present utility model is as shown in Figure 1, a kind of tail gas absorber, including tower body 1, tail gas inlet pipe 2
With reaction solution inlet pipe 4, wherein tail gas outlet pipe 3 is equipped on the top of tower body 1, for the tail gas after purified treatment to be discharged；?
The lower part of tower body is equipped with reaction solution discharge pipe 6, and fully reacting or the incomplete reaction solution of reaction all pass through 6 row of reaction solution discharge pipe
Tower body out.
It is connected thereto on reaction solution discharge pipe 6 equipped with one end, the reaction solution circulation pipe that the other end is connected to 1 top of tower body
5, the spray equipments 11 for being connected with reaction solution circulation pipe 5 and 80 ° of deflection capable of being controlled, spray equipment 11 are equipped in the inside of tower body 1
It is equipped with the spout that can intersect water spray, reaction solution can be made to be covered with inside entire tower body 1 by the spray equipment 11, increase and tail
It allows tail gas and reaction solution counter current contacting while the contact area of gas, greatly improves clean-up effect.
In the utility model, the TIR unit 13 for being used to indicate, recording temperature is additionally provided on tower body 1, be used to indicate, record,
It adjusts the LIRC unit 14 of liquid level and is used to indicate the PH meter 15 of pH value, it can be with temperature, liquid level and the PH in real-time detection tower body
Value；Also, the valve group 41 of control reaction solution input is equipped on reaction solution inlet pipe 4, valve group 41 is equipped with and 14 phase of LIRC unit
The LV unit 42 for control valve group 41 even, it is ensured that temperature, liquid level and pH value in tower body 1 are constantly in one properly
Range, ensure that clean-up effect.
In addition, it should be noted that being all equipped with the ball for controlling the pipeline on reaction solution circulation pipe 5 and reaction solution discharge pipe 6
Valve 8, and pressure gauge 7 and flowmeter 9 are all equipped on reaction solution circulation pipe 5 and reaction solution discharge pipe 6, it can effectively control reaction solution
Flowing.
In addition to this, the middle part of tower body 1 is equipped with the filler 12 of filtering tail gas, and reaction solution is poured by spray equipment 11 and filled out
In material 12, when tail gas passes through filler 12, by the double purified of filler 12 and reaction solution, good purification.
When the utility model is used, firstly, prepare the reaction solution of cleaning of off-gas by regulation, with pump by reaction solution into
Pipe 4 is squeezed into tower body 1；Then, reaction solution is by reaction solution discharge pipe 6, into reaction solution circulation pipe 5, and by spray equipment 11
It is sprayed on filler 12, so that being uniformly distributed reaction solution inside entire tower body 1；At the same time, tower body is entered from tail gas inlet pipe 2
Tail gas and reaction solution in 1 carry out counter current contacting, cleaning of off-gas；Finally, by TIR unit 13, LIRC unit 14 and PH meter 15,
Cooperate the LV unit 42 for controlling the valve group 41 on reaction solution inlet pipe 4, can automatically adjust temperature in tower body 1, liquid level and
PH value is allowed to be constantly in a suitable range.
Combine most preferred embodiment that the utility model is described above, but the utility model is not limited to above take off
The embodiment shown, and modification, equivalent combinations that various essence according to the present utility model carry out should be covered.
Claims (4)
1. a kind of tail gas absorber, including tower body (1), tail gas inlet pipe (2) and reaction solution inlet pipe (4), which is characterized in that the tower
The top of body (1) is equipped with tail gas outlet pipe (3), and the lower part of the tower body is equipped with reaction solution discharge pipe (6), the reaction solution discharge pipe
(6) it is equipped with the reaction solution circulation pipe that one end is connect with reaction solution discharge pipe (6) and the other end is connected to the tower body (1) top
(5), the inside of the tower body (1) is equipped with the spray equipments for being connected with the reaction solution circulation pipe (5) and capable of controlling 80 ° of deflection
(11), the spray equipment (11) is equipped with the spout that can intersect water spray, and the middle part of the tower body (1) is equipped with filling out for filtering tail gas
Expect (12), is additionally provided with the TIR unit (13) for being used to indicate, recording temperature on the tower body (1), is used to indicate, records, adjusts liquid
The LIRC unit (14) of position and the PH meter (15) for being used to indicate pH value.
2. a kind of tail gas absorber according to claim 1, which is characterized in that the reaction solution inlet pipe (4) is equipped with control
The valve group (41) of reaction solution input processed, the valve group (41) are used for control valve group equipped with what is be connected with the LIRC unit (14)
(41) LV unit (42).
3. a kind of tail gas absorber according to claim 1, which is characterized in that the reaction solution circulation pipe (5) and reaction
The ball valve (8) for controlling the pipeline is all equipped on liquid discharge pipe (6).
4. a kind of tail gas absorber according to claim 3, which is characterized in that the reaction solution circulation pipe (5) and reaction
Pressure gauge (7) and flowmeter (9) are all equipped on liquid discharge pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388663.9U CN208356448U (en) | 2018-03-20 | 2018-03-20 | A kind of tail gas absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388663.9U CN208356448U (en) | 2018-03-20 | 2018-03-20 | A kind of tail gas absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356448U true CN208356448U (en) | 2019-01-11 |
Family
ID=64922084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820388663.9U Expired - Fee Related CN208356448U (en) | 2018-03-20 | 2018-03-20 | A kind of tail gas absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356448U (en) |
-
2018
- 2018-03-20 CN CN201820388663.9U patent/CN208356448U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219376629U (en) | Spraying mechanism and waste gas treatment device | |
| CN108211749B (en) | Wet desulfurization spray tower and desulfurization method | |
| CN109126408A (en) | A kind of wet desulphurization device and intelligent control method | |
| CN210251720U (en) | A multi-stage heat exchange dewhitening device for boiler flue gas | |
| CN209456395U (en) | A natural gas desulfurization process device | |
| CN208356448U (en) | A kind of tail gas absorber | |
| CN205145935U (en) | Crossing current of being applied to flue gas desulfurization absorbs equipment | |
| CN204502786U (en) | A kind of novel ultra-clean desulfurizer | |
| CN209178270U (en) | The pH value that hydraulic art is absorbed in a kind of ethylene oxide production optimizes apparatus system | |
| CN201473332U (en) | Ammonium sulfate concentration device | |
| CN209286858U (en) | Sulfur dioxide removal device in a kind of battery sulfuric acid | |
| CN208732662U (en) | A device for recycling and reusing high-salt industrial wastewater | |
| CN208194091U (en) | A kind of wet desulphurization spray column | |
| CN209451578U (en) | A kind of production food-grade carbon-dioxide gas absorption tower | |
| CN217051652U (en) | Two-suction groove to one-suction groove automatic acid mixing device | |
| CN109173760A (en) | A kind of environment-friendly type liquefied ammonia dilution system and its production method | |
| CN205650071U (en) | Automatically regulated adds ammonia system based on pH value | |
| CN204973533U (en) | Cold rolled stainless steel pickling exhaust purification system | |
| CN109879255B (en) | System and method for producing refined sulfuric acid by pyrite acid making system | |
| CN209362201U (en) | A scrubbing device for molten sulfur tail gas | |
| CN207520830U (en) | A kind of transforming gas desulfurization device | |
| CN209020156U (en) | A kind of wet desulphurization device | |
| CN107497277A (en) | A kind of desulfurizer | |
| CN208018403U (en) | Energy saving gravity flow flue gas processing device | |
| CN208194066U (en) | A kind of energy-saving efficient boiler desulfurizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200320 |