CN207307598U - Multi-functional washing absorption plant - Google Patents
Multi-functional washing absorption plant Download PDFInfo
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- CN207307598U CN207307598U CN201721348357.4U CN201721348357U CN207307598U CN 207307598 U CN207307598 U CN 207307598U CN 201721348357 U CN201721348357 U CN 201721348357U CN 207307598 U CN207307598 U CN 207307598U
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- tower body
- absorption plant
- functional washing
- circulation fluid
- washing absorption
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Abstract
This application discloses a kind of multi-functional washing absorption plant.The multi-functional washing absorption plant, including hollow multi-functional washing absorption tower body, the multi-functional washing absorption tower body includes the upper tower body being wholely set up and down and lower tower body, the lower tower body outer wall is equipped with air inlet, gas outlet is equipped with the top of the upper tower body, the air inlet in the multi-functional washing absorption tower body by being communicated in the gas outlet, the upper tower body and lower tower body junction are equipped with circulation fluid drip tray, gas passage is equipped with the circulation fluid drip tray, both sides are respectively equipped with alkaline absorption plant and acid absorption plant to the circulation fluid drip tray up and down, the alkalescence absorption plant and acid absorption plant are arranged between the air inlet and gas outlet, the lower tower body bottom is equipped with alkali liquor storage tank, the alkali liquor storage tank is connected to the acid absorption plant.The multi-functional washing absorption plant realizes a tower multipotency effect by setting circulation fluid drip tray.
Description
Technical field
This application involves exhaust-gas treatment field, more particularly to a kind of multi-functional washing absorption plant.
Background technology
VOC is the english abbreviation of volatile organic compounds (volatile organic compounds), in environmental protection
Definition is to produce that a kind of volatile organic matter of harm, including low-boiling hydro carbons, oxygen hydro carbons, containing halohydrocarbon, nitrogen hydro carbons,
Sulphur hydro carbons and alcohols, aldehydes, ethers, acids, amine etc., distribution are wide.VOC compound is essentially from petrochemical industry, pharmacy, family
The industries such as tool, printing, electronics, application, garbage disposal, as garbage disposal industry VOC exhaust gas in contain NH3, H2S, HCl, SO2
Deng the inorganic component to damage to VOC processing units, so, the inorganic component in VOC exhaust gas need to be removed.
At present, the inorganic component technique removed mostly in VOC exhaust gas is " alkali cleaning+washing " process route：Made using lye
For acid gas absorbent；Using the great characteristic of the solubility of ammonia in water, using water as ammonia absorbent, absorb useless
Alkaline gas in gas.Generally require and carried out in two washing absorption devices：Sour gas in exhaust gas is first in an absorption
Absorbed in device, the absorption of alkaline gas is then carried out in another absorption plant.Such a technique there are long flow path, be
System resistance is big, the shortcomings of taking up a large area.So need to propose to improve.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional washing absorption plant, with overcome it is of the prior art not
Foot.
To achieve the above object, the utility model provides following technical solution：
The embodiment of the present application discloses a kind of multi-functional washing absorption plant, including hollow multi-functional washing absorption tower
Body, the multi-functional washing absorption tower body includes the upper tower body being wholely set up and down and lower tower body, the lower tower body outer wall are equipped with
Air inlet, the upper tower body top are equipped with gas outlet, and the air inlet in the multi-functional washing absorption tower body by being communicated in
The gas outlet, the upper tower body and lower tower body junction are equipped with circulation fluid drip tray, and gas is equipped with the circulation fluid drip tray
Body passage, both sides are respectively equipped with alkaline absorption plant and acid absorption plant to the circulation fluid drip tray up and down, and the alkalescence is inhaled
Receiving apparatus and acid absorption plant are arranged between the air inlet and gas outlet, and the lower tower body bottom is equipped with alkali liquor storage tank,
The alkali liquor storage tank is connected to the acid absorption plant.
Preferably, in above-mentioned multi-functional washing absorption plant, the circulation fluid drip tray includes a chassis, Ruo Gansheng
Tracheae and the liter gas cap for being arranged at the riser, the chassis is fixed in the multi-functional washing absorption tower body, described
Some equidistant arrays of riser are arranged at the top on the chassis, and the gas passage is opened in the side wall of the riser.
Preferably, in above-mentioned multi-functional washing absorption plant, the circulation fluid hydrops tray bottom is communicated with woven hose,
The woven hose is connected to the outside of the multi-functional washing absorption tower body.
Preferably, in above-mentioned multi-functional washing absorption plant, the alkalescence absorption plant includes the first spray piping
With the first filler, first spray piping is connected to external water source, and first spray piping is equipped with some spaced sets
Spray head, first filler is arranged between first spray piping and circulation fluid drip tray.
Preferably, in above-mentioned multi-functional washing absorption plant, the acidity absorption plant includes the second spray piping
With the second filler, second spray piping is connected to the alkali liquor storage tank, and second spray piping is equipped with some equidistant
The spray head of setting, second filler are arranged at the lower section of second spray tube.
Preferably, in above-mentioned multi-functional washing absorption plant, gas distributor, institute are equipped with below second filler
State gas distributor and be higher than the air inlet.
Compared with prior art, the utility model has the advantage of：The multi-functional washing absorption plant of the utility model has
It is compact-sized, by setting circulation fluid drip tray in the middle part of multi-functional washing absorption tower body, by multi-functional washing absorption tower body point
For two independent circulatory systems, the absorption to the sour gas and alkaline gas of inorganic component in VOC exhaust gas is realized respectively, it is real
Existing tower multipotency effect.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 show the structure diagram of multi-functional washing absorption plant in the utility model specific embodiment.
Fig. 2 show the structure diagram of circulation fluid drip tray in the utility model specific embodiment.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Join shown in Fig. 1 and Fig. 2, the multi-functional washing absorption plant in the present embodiment, including hollow multi-functional washing are inhaled
Tower body 1000 is received, multi-functional washing absorption tower body 1000 includes the upper tower body 1100 being wholely set up and down and lower tower body 1200,
1200 outer walls are equipped with air inlet 1210, and the upper top of tower body 1100 is equipped with gas outlet 1110, and air inlet 1210 passes through multi-functional washing
Gas outlet 1110 is communicated in absorption tower body 1000, upper 1100 and 1200 junction of tower body is equipped with circulation fluid drip tray 1300, follows
Gas passage is equipped with ring liquid drip tray 1300, circulation fluid drip tray is respectively equipped with alkaline absorption plant 1120 in both sides about 1300
With acid absorption plant 1220, alkaline absorption plant 1120 and acid absorption plant 1220 are arranged at air inlet 1210 and gas outlet
Between 1110,1200 bottoms are equipped with alkali liquor storage tank 1230, and alkali liquor storage tank 1230 is connected to acid absorption plant 1220.
In the technical solution, the utility model it is multi-functional washing absorption plant have it is compact-sized, by Multifunctional washing
Wash and circulation fluid drip tray is set in the middle part of absorption tower body, multi-functional washing absorption tower body is divided into two independent circulatory systems, acid
Property absorption plant and alkaline absorption plant realize suction to the sour gas and alkaline gas of inorganic component in VOC exhaust gas respectively
Receive, realize a tower multipotency effect.
Further, circulation fluid drip tray 1300 includes a chassis 1310, some riseies 1320 and is arranged at a liter gas
The liter gas cap 1330 of pipe 1320, chassis 1310 is fixed in multi-functional washing absorption tower body 1000, between some grades of riser 1320
Matrix arranges the top for being arranged at chassis 1310, and gas passage 1340 is opened in 1320 side wall of riser.
In the technical solution, circulation fluid drip tray 1300 includes a chassis 1310, some riseies 1320 and is arranged at
The liter gas cap 1330 of riser 1320, chassis 1310 are fixed in multi-functional washing absorption tower body 1000, some riseies 1320
Equidistant array is arranged at the top on chassis 1310, and gas passage 1340 is opened in 1320 side wall of riser, gas from below to up
Body gas passage from riser is diffused；Rising the gas cap the brim of a hat prevents the circulation fluid of tower body from leaking to lower layer side, by upper tower body
Circulation fluid is collected to chassis 1310.
Further, 1300 bottom of circulation fluid drip tray is communicated with woven hose 1350, and woven hose 1350 is connected to multi-functional
The outside of washing absorption tower body 1000.
In the technical solution, 1300 bottom of circulation fluid drip tray is communicated with woven hose 1350, and woven hose 1350 is connected to more
The outside of function washing absorption tower body 1000, the absorbing liquid that the circulation fluid in chassis is drawn out to outside by woven hose 1350 are followed
Annular groove.
Further, alkaline absorption plant 1120 includes the first spray piping 1121 and the first filler 1122, the first spray
Pipeline 1121 is connected to external water source, and the first spray piping 1121 is equipped with the spray head of some spaced sets, the first filler
1122 are arranged between the first spray piping 1121 and circulation fluid drip tray 1300.
In the technical solution, alkaline absorption plant 1120 includes the first spray piping 1121 and the first filler 1122, and first
Spray piping 1121 is connected to external water source, and the first spray piping 1121 is equipped with the spray head of some spaced sets, and first fills out
Material 1122 is arranged between the first spray piping 1121 and circulation fluid drip tray 1300, the full runner of the whole upper tower body of spray head covering
Region, while by spraying the liquid-drop diameter of meat control spray under 2.5mm, there is provided drop total surface area under same traffic,
Area is mixed so as to improve vapour-liquid, the first filler 1122 ensures the circulation of exhaust gas and the first spray piping 1121 spray out
Liquid comes into full contact with.
Further, acid absorption plant 1220 includes the second spray piping 1221 and the second filler 1222, the second spray
Pipeline 1221 is connected to alkali liquor storage tank 1230, and the second spray piping 1221 is equipped with the spray head of some spaced sets, and second fills out
Material 1222 is arranged at the lower section of the second spray tube 1221.
In the technical solution, acid absorption plant 1220 includes the second spray piping 1221 and the second filler 1222, and second
Spray piping 1221 is connected to alkali liquor storage tank 1230, and the second spray piping 1221 is equipped with the spray head of some spaced sets, the
Two fillers 1222 are arranged at the lower section of the second spray tube 1221, the full flow passage area of tower body under spray head covering entirely, the second filler
Circulation fluid of the 1222 guarantee exhaust gas with the second spray piping 1221 spray out comes into full contact with.
Further, the lower section of the second filler 1222 is equipped with gas distributor 1240, and gas distributor 1240 is higher than air inlet
1210。
In the technical solution, the lower section of the second filler 1222 is equipped with gas distributor 1240, gas distributor 1240 higher than into
Gas port 1210 so that the exhaust gas entered from air inlet is uniformly distributed in lower tower body.
In use, exhaust gas enters in lower tower body 1200 from air inlet 1210, by gas point in lower tower body 1200
Cloth device 1240 controls and substantially uniform distribution, forms uniform ascending air, and exhaust gas is in uphill process, first and acid absorption plant
Circulation fluid (lye in alkali liquor storage tank) counter current contactings of 1220 sprays, the acid mineral gas in exhaust gas are absorbed；Exhaust gas passes through
The circulation fluid drip tray 1300 in the middle part of multi-functional washing absorption tower body is crossed, gas is evenly distributed again, with alkaline absorption plant
Circulation fluids (external water source provide water) counter current contacting of 1120 sprays, the basic mineral gas in exhaust gas are absorbed, completed net
Change process, the purified gas after purified treatment are discharged from top gas outlet 1110.
In conclusion the utility model it is multi-functional washing absorption plant have it is compact-sized, by it is multi-functional washing inhale
Receive and circulation fluid drip tray is set in the middle part of tower body, multi-functional washing absorption tower body is divided into two independent circulatory systems, it is real respectively
Now to the absorption of the sour gas and alkaline gas of inorganic component in VOC exhaust gas, a tower multipotency effect is realized.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there are other identical element in process, method, article or equipment including the key element.
The above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (6)
1. a kind of multi-functional washing absorption plant, it is characterised in that including hollow multi-functional washing absorption tower body, more work(
Energy washing absorption tower body includes the upper tower body being wholely set up and down and lower tower body, and the lower tower body outer wall is equipped with air inlet, described
Gas outlet is equipped with the top of upper tower body, the air inlet is communicated in the gas outlet by multi-functional wash in absorption tower body,
The upper tower body and lower tower body junction are equipped with circulation fluid drip tray, and gas passage is equipped with the circulation fluid drip tray, described
Both sides are respectively equipped with alkaline absorption plant and acid absorption plant, the alkalescence absorption plant and acidity to circulation fluid drip tray up and down
Absorption plant is arranged between the air inlet and gas outlet, and the lower tower body bottom is equipped with alkali liquor storage tank, the alkali liquor storage tank
It is connected to the acid absorption plant.
2. multi-functional washing absorption plant according to claim 1, it is characterised in that：The circulation fluid drip tray includes one
The multi-functional washing absorption is fixed on chassis, some riseies and the liter gas cap for being arranged at the riser, the chassis
In tower body, some equidistant arrays of riser are arranged at the top on the chassis, and the gas passage is opened in the liter
The side wall of tracheae.
3. multi-functional washing absorption plant according to claim 1, it is characterised in that：The circulation fluid hydrops tray bottom connects
Woven hose is connected with, the woven hose is connected to the outside of the multi-functional washing absorption tower body.
4. multi-functional washing absorption plant according to claim 1, it is characterised in that：The alkalescence absorption plant includes the
One spray piping and the first filler, first spray piping are connected to external water source, and first spray piping is equipped with some
The spray head of spaced set, first filler are arranged between first spray piping and circulation fluid drip tray.
5. multi-functional washing absorption plant according to claim 1, it is characterised in that：The acidity absorption plant includes the
Two spray pipings and the second filler, second spray piping are connected to the alkali liquor storage tank, and second spray piping is equipped with
The spray head of some spaced sets, second filler are arranged at the lower section of second spray tube.
6. multi-functional washing absorption plant according to claim 5, it is characterised in that：Gas is equipped with below second filler
Body distributor, the gas distributor are higher than the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348357.4U CN207307598U (en) | 2017-10-19 | 2017-10-19 | Multi-functional washing absorption plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348357.4U CN207307598U (en) | 2017-10-19 | 2017-10-19 | Multi-functional washing absorption plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307598U true CN207307598U (en) | 2018-05-04 |
Family
ID=62381579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348357.4U Active CN207307598U (en) | 2017-10-19 | 2017-10-19 | Multi-functional washing absorption plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN207307598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519755A (en) * | 2017-10-19 | 2017-12-29 | 张家港市艾尔环保工程有限公司 | Multi-functional washing absorption plant |
| CN111905551A (en) * | 2020-07-23 | 2020-11-10 | 天津市远卓环境工程股份有限公司 | Double-layer alkali absorption oxidation tower |
-
2017
- 2017-10-19 CN CN201721348357.4U patent/CN207307598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519755A (en) * | 2017-10-19 | 2017-12-29 | 张家港市艾尔环保工程有限公司 | Multi-functional washing absorption plant |
| CN111905551A (en) * | 2020-07-23 | 2020-11-10 | 天津市远卓环境工程股份有限公司 | Double-layer alkali absorption oxidation tower |
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