CN205700088U - A kind of polypropylene waste gas purifying column of improvement - Google Patents
A kind of polypropylene waste gas purifying column of improvement Download PDFInfo
- Publication number
- CN205700088U CN205700088U CN201620220167.3U CN201620220167U CN205700088U CN 205700088 U CN205700088 U CN 205700088U CN 201620220167 U CN201620220167 U CN 201620220167U CN 205700088 U CN205700088 U CN 205700088U
- Authority
- CN
- China
- Prior art keywords
- purifying column
- tower body
- water tank
- cyclic water
- waste gas
- 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
- 239000002912 waste gas Substances 0.000 title claims abstract description 29
- -1 polypropylene Polymers 0.000 title claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 16
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims description 18
- 239000000945 filler Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 7
- 238000005039 chemical industry Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000007639 printing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005591 charge neutralization Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001264 neutralization Effects 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N HF Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model discloses the polypropylene waste gas purifying column of a kind of improvement, including: purifying column tower body, connection is held to be provided with tower body base under purifying column tower, tower body base is provided with cyclic water tank, cyclic water tank is provided with circulating liquid outlet and circulating liquid import, on the upside of cyclic water tank, it is provided with exhaust gas inlet on the sidewall of purifying column tower body, cyclic water tank is connected by conduit water circulating pump, water circulating pump is connected by conduit upper shower and lower shower, the polypropylene waste gas purifying column of a kind of improvement of this utility model, it is widely used in chemical industry, medicine, oil, printing industry, equipment structure is compact, maintenance management is simple and convenient, operating cost is low, corrosion resistance and good.
Description
Technical field
This utility model relates to field of Environment Protection, particularly relates to the polypropylene waste gas purifying column of a kind of improvement.
Background technology
At chemical industry, plating, in the acid cleaning process of application industry and machine finishing, have substantial amounts of sour gas to produce, these gases can not be directly discharged in air, have to pass through strict environmental protection treatment, air just can be drained into after qualified, purifying column is exactly the equipment of such a kind of purification of acidic gas, existing purifying column top layer is mainly steel matter and fiberglass, acid-base neutralization principle is utilized to remove dissimilar waste gas, equipment volume is big, for this, this utility model provides the polypropylene waste gas purifying column of a kind of improvement, compact conformation, vent gas treatment is effective, at chemical industry, electronics, plating, weaving, food, the industries such as machine-building all can be applied.
Utility model content
This utility model is mainly solving the technical problems that provide the polypropylene waste gas purifying column of a kind of improvement, and work efficiency is high, easy for installation.
The polypropylene waste gas purifying column of described a kind of improvement, uses stereochemical structure, and from bottom to top, liquid sprays gas from the top down, and both are fully contacted and are neutralized, and reaches the purpose of absorption cleaning.
The polypropylene waste gas purifying column of described a kind of improvement, including: purifying column tower body, connection is held to be provided with tower body base under purifying column tower, tower body base uses rectangular structure, tower body base is provided with cyclic water tank, cyclic water tank is cuboid pond, is provided with the liquid for removing waste gas in cyclic water tank.
For the ease of the job specification that the water holding of cyclic water tank is stable, cyclic water tank is provided with circulating liquid outlet and circulating liquid import, the water making cyclic water tank keeps permanent purification function, and, also connecting on cyclic water tank and be provided with overflow pipe, overflow pipe is placed in water tank, and the connection of overflow pipe one end is provided with finder outlet, in described circulating liquid outlet, circulating liquid import and finder outlet are provided with valve mechanism, it is simple to control the volume of cyclic water tank.
On the upside of cyclic water tank, the sidewall of purifying column tower body being provided with exhaust gas inlet, the waste gas carrying out removing in work enters in Tower for purifying waste gas in exhaust gas inlet.
Described cyclic water tank is connected by conduit water circulating pump, water circulating pump is connected by conduit upper shower and lower shower, shower is provided with mouth spray, and it is provided with packing layer at described upper shower and lower shower lower end, packing layer is arranged in purifying column tower body, described filler uses Pall ring or the hollow ball of pp material, and it is provided with supporting clapboard in packing layer lower end, support force is provided for filler, under duty, liquid at mouth spray mixes at packing layer with the waste gas in exhaust gas inlet, reach to absorb waste gas purpose, simultaneously, in order to calculate and control the speed of liquid ejection, it is provided with effusion meter in the middle part of described conduit, calculating for flow.
It has been arranged above clean gas outlet at purifying column tower body, discharged by the outlet of tower body clean gas through abundant reacted clean gas, in order to ensure the quality that air is discharged, a kind of optimal technical scheme, the outlet of described clean gas is provided with catcher, is provided with gaseous mass instrumentation on the collector simultaneously.
Through the waste liquid of fully reaction, under gravity, enter into cyclic water tank, in order to keep water in water tank to remove the characteristic of waste water, be provided with dosing mouth in described cyclic water tank upper end, periodically add acid-base neutralization medicine.
In order to change or increase the filler in purifying column tower body, purifying column tower body is additionally provided with filler import and filler outlet.
Meanwhile, described purifying column tower body is provided with manhole and manhole, it is simple to artificial makes regular check on.
A kind of optimal technical scheme, so that keep stable in purifying column work, is provided with damping base at described purifying column tower body bottom so that more steady in work.
The beneficial effects of the utility model are: the polypropylene waste gas purifying column of a kind of improvement of this utility model, it is widely used in chemical industry, medicine, oil, printing industry, tail gas during the industry production such as furniture industry, the absorption of waste gas and purified treatment, qualified discharge, equipment structure is compact, floor space is little, maintenance management is simple and convenient, operating cost is low, to lacquer spraying waste gas, the sulphuric acid produced in all kinds of materials of electronic components production processes, nitric acid, hydrochloric acid, Fluohydric acid. and oxygen sulfur compound, the process of the gases such as hydrocarbon, corrosion resistance and good, there is the clean-up effect of excellence simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the polypropylene waste gas purifying column of a kind of improvement of this utility model；
In accompanying drawing, the labelling of each parts is as follows:
1 is purifying column tower body, and 2 is filler outlet, and 3 is exhaust gas inlet, 4 is cyclic water tank, and 5 export for circulating liquid, and 6 is circulating liquid import, 7 is overflow pipe, and 71 is finder outlet, and 8 is water circulating pump, 81 is effusion meter, and 91 is upper shower, and 92 is lower shower, 10 is manhole, and 11 add entrance for filler, and 12 is manhole, 13 export for clean gas, and 14 is dosing mouth.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Referring to Fig. 1, this utility model embodiment includes:
The polypropylene waste gas purifying column of described a kind of improvement, uses stereochemical structure, and from bottom to top, liquid sprays gas from the top down, and both are fully contacted and are neutralized, and reaches the purpose of absorption cleaning.
The polypropylene waste gas purifying column of described a kind of improvement, including: purifying column tower body, connection is held to be provided with tower body base under purifying column tower, tower body base uses rectangular structure, tower body base is provided with cyclic water tank, cyclic water tank is cuboid pond, is provided with the liquid for removing waste gas in cyclic water tank.
For the ease of the job specification that the water holding of cyclic water tank is stable, cyclic water tank is provided with circulating liquid outlet and circulating liquid import, the water making cyclic water tank keeps permanent purification function, and, also connecting on cyclic water tank and be provided with overflow pipe, overflow pipe is placed in water tank, and the connection of overflow pipe one end is provided with finder outlet, in described circulating liquid outlet, circulating liquid import and finder outlet are provided with valve mechanism, it is simple to control the volume of cyclic water tank.
On the upside of cyclic water tank, the sidewall of purifying column tower body being provided with exhaust gas inlet, the waste gas carrying out removing in work enters in Tower for purifying waste gas in exhaust gas inlet.
Described cyclic water tank is connected by conduit water circulating pump, water circulating pump is connected by conduit upper shower and lower shower, shower is provided with mouth spray, and it is provided with packing layer at described upper shower and lower shower lower end, packing layer is arranged in purifying column tower body, described filler uses Pall ring or the hollow ball of pp material, and it is provided with supporting clapboard in packing layer lower end, support force is provided for filler, under duty, liquid at mouth spray mixes at packing layer with the waste gas in exhaust gas inlet, reach to absorb waste gas purpose, simultaneously, in order to calculate and control the speed of liquid ejection, it is provided with effusion meter in the middle part of described conduit, calculating for flow.
It has been arranged above clean gas outlet at purifying column tower body, discharged by the outlet of tower body clean gas through abundant reacted clean gas, in order to ensure the quality that air is discharged, a kind of optimal technical scheme, the outlet of described clean gas is provided with catcher, is provided with gaseous mass instrumentation on the collector simultaneously.
Through the waste liquid of fully reaction, under gravity, enter into cyclic water tank, in order to keep water in water tank to remove the characteristic of waste water, be provided with dosing mouth in described cyclic water tank upper end, periodically add acid-base neutralization medicine.
In order to change or increase the filler in purifying column tower body, purifying column tower body is additionally provided with filler import and filler outlet.
Meanwhile, described purifying column tower body is provided with manhole and manhole, it is simple to artificial makes regular check on.
A kind of optimal technical scheme, so that keep stable in purifying column work, is provided with damping base at described purifying column tower body bottom so that more steady in work.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (3)
- null1. the polypropylene waste gas purifying column improved，It is characterized in that，Including: purifying column tower body，Connection is held to be provided with tower body base under purifying column tower，Tower body base uses rectangular structure，Tower body base is provided with cyclic water tank，Cyclic water tank is cuboid pond，For the ease of the job specification that the water holding of cyclic water tank is stable，Cyclic water tank is provided with circulating liquid outlet and circulating liquid import，Also connect on cyclic water tank and be provided with overflow pipe，Overflow pipe is placed in water tank，And the connection of overflow pipe one end is provided with finder outlet，In described circulating liquid outlet，It is provided with valve mechanism in circulating liquid import and finder outlet，On the upside of cyclic water tank，It is provided with exhaust gas inlet on the sidewall of purifying column tower body，Described cyclic water tank is connected by conduit water circulating pump，Water circulating pump is connected by conduit upper shower and lower shower，Shower is provided with mouth spray，And it is provided with packing layer at described upper shower and lower shower lower end，It is provided with effusion meter in the middle part of described conduit，Calculating for flow，It has been arranged above clean gas outlet at purifying column tower body，It is provided with dosing mouth in described cyclic water tank upper end，In order to change or increase the filler in purifying column tower body，Purifying column tower body is additionally provided with filler import and filler outlet，Described purifying column tower body is provided with manhole and manhole，It is easy to artificial making regular check on.
- The polypropylene waste gas purifying column of a kind of improvement the most according to claim 1, it is characterised in that the outlet of described clean gas is provided with catcher, is provided with gaseous mass instrumentation on the collector simultaneously.
- The polypropylene waste gas purifying column of a kind of improvement the most according to claim 1, it is characterised in that be provided with damping base at described purifying column tower body bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220167.3U CN205700088U (en) | 2016-03-22 | 2016-03-22 | A kind of polypropylene waste gas purifying column of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220167.3U CN205700088U (en) | 2016-03-22 | 2016-03-22 | A kind of polypropylene waste gas purifying column of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205700088U true CN205700088U (en) | 2016-11-23 |
Family
ID=57313615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220167.3U Expired - Fee Related CN205700088U (en) | 2016-03-22 | 2016-03-22 | A kind of polypropylene waste gas purifying column of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205700088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642099A (en) * | 2016-03-22 | 2016-06-08 | 苏州百诚防腐设备有限公司 | Improved polypropylene waste gas purification tower |
-
2016
- 2016-03-22 CN CN201620220167.3U patent/CN205700088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642099A (en) * | 2016-03-22 | 2016-06-08 | 苏州百诚防腐设备有限公司 | Improved polypropylene waste gas purification tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20170322 |