CN109289477A - A kind of spray equipment handling chemical exhaust - Google Patents
A kind of spray equipment handling chemical exhaust Download PDFInfo
- Publication number
- CN109289477A CN109289477A CN201811248552.9A CN201811248552A CN109289477A CN 109289477 A CN109289477 A CN 109289477A CN 201811248552 A CN201811248552 A CN 201811248552A CN 109289477 A CN109289477 A CN 109289477A
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- CN
- China
- Prior art keywords
- spray
- filter plate
- exhaust
- liquid bath
- spray chamber
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- 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
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of spray equipments for handling chemical exhaust, including spray chamber ontology and Alkali liquid compounding case, spray chamber body bottom portion is equipped with alkaline liquid bath, the Alkali liquid compounding case is connected to by input duct with alkaline liquid bath, the alkalinity liquid bath side connects a water circulating pump, alkalies groove top portion is respectively equipped with the first filter plate from bottom to up, second filter plate and packing area, spray piping is equipped with right above the packing area, the spray piping extends for connection to water circulating pump to outside spray chamber ontology, guide plate is equipped between the packing area and the second filter plate, the guide plate is equipped with multiple through-holes, the admission line is arranged between the first filter plate and the second filter plate, pH sensor is equipped in the admission line and alkaline liquid bath, the invention has the benefit that chemical exhaust and alkalies can be monitored constantly The pH value of body, improves the accuracy of neutralization reaction, while chemical exhaust and akaline liquid are come into full contact with.
Description
Technical field
The present invention relates to chemical exhaust processing technology field more particularly to a kind of spray equipments for handling chemical exhaust.
Background technique
With the development of the development of China's industrial or agricultural, especially chemical industry, environmental problem becomes increasingly conspicuous.A large amount of industry
It is directly discharged in atmosphere if exhaust gas is unprocessed, atmosphere quality will necessarily be made to decline, come to the health care belt of human body tight
It endangering again, the exhaust gas that chemical industry produces discharge at present contains sour gas mostly, and for generalling use containing the exhaust gas by sour gas
Alkaline matter to after its neutralisation treatment in being discharged to atmosphere, in frequent to acidic chemical exhaust gas and before, need first to detect
The pH value of acidic chemical exhaust gas, then the akaline liquid for being suitble to neutralization is prepared, the exhaust gas after just can guarantee neutralization reaction meets discharge
Standard, and in current emission-control equipment, it does not remove the large granular impurity in removing exhaust gas first, the effect of neutralization reaction is caused
It influences, sour gas and neutralising fluid insufficient contact be easy to cause the waste of resource, to reduce the ring of emission-control equipment
Guarantor property.
Summary of the invention
In view of the above deficiencies, the present invention provides a kind of environmental-protecting chemical emission-control equipment, chemistry can be monitored constantly
The pH value of exhaust gas and akaline liquid, improves the accuracy of neutralization reaction, while chemical exhaust and akaline liquid are come into full contact with.
The present invention is achieved by the following technical solutions: a kind of spray equipment handling chemical exhaust, including spray chamber
Ontology and Alkali liquid compounding case, it is characterised in that: spray chamber body bottom portion is equipped with alkaline liquid bath, and the Alkali liquid compounding case passes through feed liquor
Pipeline is connected to alkaline liquid bath, and the alkalinity liquid bath side connects a water circulating pump, and alkalies groove top portion divides from bottom to up
Not She You the first filter plate, the second filter plate and packing area, be equipped with spray piping, the spray tube right above the packing area
Road extends for connection to water circulating pump to outside spray chamber, and the spray piping is equipped with multiple spray nozzles, the packing area and the
Guide plate is equipped between two filter plates, the guide plate is equipped with multiple through-holes, and spray chamber ontology two sides are equipped with air inlet
Pipeline, the spray chamber bodies top are equipped with exhaust pipe and blower, and the admission line is arranged in the first filter plate and second
Between filter plate, pH sensor is equipped in the admission line and Alkali liquid compounding case.
As a preferred technical solution of the present invention, first filter plate and the second filtering board ends by it is nested with
The connection of spray chamber ontology.
As a preferred technical solution of the present invention, the admission line is equipped with breather check valve, the exhaust pipe
Road is equipped with exhaust check valve.
Stirring motor-driven is equipped with as a preferred technical solution of the present invention, in the Alkali liquid compounding case to fill
It sets.
As a preferred technical solution of the present invention, connected between the alkalinity liquid bath and water circulating pump by soft flange
It connects.
Compared with prior art, the invention has the benefit that by the way that pH value is arranged in admission line and alkaline liquid bath
Detector can monitor the pH value of chemical exhaust and akaline liquid constantly, in the circulating cycle due to the akaline liquid in lye liquid bath
In reaction process, neutralization can gradually weaken, and can be monitored according to the pH sensor moment in alkaline liquid bath, be passed through in time
Alkali liquid compounding case supplements akaline liquid, and the through-hole on guide plate enters the acidic chemical gas of single flow direction from multiple directions
Packing layer reacts with akaline liquid, so that chemical gas and akaline liquid more uniformly spreading among packing layer, from
And the contact area between acidic chemical gas and akaline liquid and filler and contact evenness are improved, so that neutralization reaction is sent out
Raw is more uniform abundant.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Reference signs list: 1, spray chamber ontology；2, Alkali liquid compounding case；3, alkaline liquid bath；4, input duct；5, recirculated water
Pump；6, the first filter plate；7, the second filter plate；8, packing area；9, spray piping；10, spray nozzle；11, guide plate；12, lead to
Hole；13, admission line；14, exhaust pipe；15, blower；16, agitating device；17, soft flange.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
A kind of spray equipment handling chemical exhaust as shown in Figure 1, including spray chamber ontology 1 and Alkali liquid compounding case 2, it is special
Sign is: 1 bottom of spray chamber ontology is equipped with alkaline liquid bath 3, and the Alkali liquid compounding case 2 is connected by input duct 4 and alkaline liquid bath 3
Logical, alkalinity 3 side of liquid bath connects a water circulating pump 5, and 3 top of alkalinity liquid bath is respectively equipped with the first filtering from bottom to up
Plate 6, the second filter plate 7 and packing area 8, are equipped with spray piping 9 right above the packing area 8, and the spray piping 9 is to spray
Water circulating pump 5 is extended for connection to outside room ontology 1, the spray piping 9 is equipped with multiple spray nozzles 10,8 He of packing area
Guide plate 11 is equipped between second filter plate 7, the guide plate 11 is equipped with multiple through-holes 12,1 two sides of spray chamber ontology
It is equipped with admission line 13, exhaust pipe 14 and blower 15 are equipped at the top of the spray chamber ontology 1, the admission line 13 is arranged
Between the first filter plate 6 and the second filter plate 7, pH sensor is equipped in the admission line 13 and alkaline liquid bath 2.
The present invention handles the spray equipment of chemical exhaust, when chemical exhaust passes through admission line 13, in admission line 13
PH sensor can detect the pH value of chemical exhaust, can be carried out according to the pH value of chemical exhaust to the pH value of alkaline liquid bath 3
Corresponding to adjust, chemical exhaust enters spray chamber ontology 1 into 13 by admission line, passes through may filter that when the second filter plate 7
The large granular impurity contained in exhaust gas is learned, avoids large granular impurity from entering in packing area 8, the first filter plate can prevent bulky grain miscellaneous
Matter, which enters under the action of akaline liquid in alkaline liquid bath 3, pollutes akaline liquid, the chemistry after the first filter plate 6
Exhaust gas enters packing area 8 by the through-hole on guide plate 11, the work of the akaline liquid of 1 bottom of spray chamber ontology in water circulating pump
Under, packing area 8 is arrived in spray into spray piping 9, falls on alkalinity down under gravity after reacting with chemical exhaust
It in liquid bath 3, is recycled, under the action of blower 15, spray chamber ontology 1 can be discharged by exhaust pipe 14 in chemical exhaust.
Since the akaline liquid in lye liquid bath 3 is in the circulating cycle and in reaction process, neutralization can gradually weaken, can root
According to the pH sensor moment monitoring in alkaline liquid bath 3, akaline liquid is supplemented by Alkali liquid compounding case 2 in time, on guide plate 11
Through-hole 12 the acidic chemical gas of single flow direction enter packing area 8 from multiple directions to react, make with akaline liquid
Chemical gas and akaline liquid more uniformly spreading among packing area 8 are obtained, so as to improve acidic chemical gas and alkalinity
Contact area and contact evenness between liquid and filler, so that neutralization reaction generation is more uniform abundant.
As a kind of embodiment of the invention, first filter plate 6 and 7 both ends of the second filter plate pass through nested and spray
Room ontology 1 connects, using detachable structure, the convenient periodic replacement to filter plate.
As a kind of embodiment of the invention, the admission line 14 is equipped with breather check valve, the exhaust pipe 15
Being equipped with exhaust check valve prevents the reflux and leakage of gas to check valve is arranged on admission line and exhaust pipe.
As a kind of embodiment of the invention, agitating device 16 motor-driven, side are equipped in the Alkali liquid compounding case 2
Just for the preparation of akaline liquid, so that reacting more uniform in akaline liquid process for preparation.
As a kind of embodiment of the invention, connected between the alkalinity liquid bath 3 and water circulating pump 5 by soft flange 17,
Water circulating pump 5 is reduced to vibrate in pumping akaline liquid to caused by spray chamber ontology 1.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (5)
1. a kind of spray equipment for handling chemical exhaust, including spray chamber ontology and Alkali liquid compounding case, it is characterised in that: spray chamber
Body bottom portion is equipped with alkaline liquid bath, and the Alkali liquid compounding case is connected to by input duct with alkaline liquid bath, the alkalinity liquid bath one
Side connects a water circulating pump, and alkalies groove top portion is respectively equipped with the first filter plate, the second filter plate and filler from bottom to up
Area, the packing area surface are equipped with spray piping, and the spray piping extends for connection to water circulating pump to outside spray chamber ontology,
The spray piping is equipped with multiple spray nozzles, and guide plate, the guiding are equipped between the packing area and the second filter plate
Plate is equipped with multiple through-holes, and spray chamber ontology two sides are equipped with admission line, and the spray chamber bodies top is equipped with exhaust
Pipeline and blower, the admission line are arranged between the first filter plate and the second filter plate, the admission line and alkalies
PH sensor is equipped in slot.
2. it is according to claim 1 processing chemical exhaust spray equipment, it is characterised in that: first filter plate and
Second filtering board ends are connect by nesting with spray chamber ontology.
3. the spray equipment of processing chemical exhaust according to claim 1, it is characterised in that: set on the admission line
There is breather check valve, the exhaust pipe is equipped with exhaust check valve.
4. the spray equipment of processing chemical exhaust according to claim 1, it is characterised in that: in the Alkali liquid compounding case
Equipped with agitating device motor-driven.
5. the spray equipment of processing chemical exhaust according to claim 1, it is characterised in that: the alkalinity and is followed at liquid bath
Pass through soft flanged joint between ring water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248552.9A CN109289477A (en) | 2018-10-25 | 2018-10-25 | A kind of spray equipment handling chemical exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248552.9A CN109289477A (en) | 2018-10-25 | 2018-10-25 | A kind of spray equipment handling chemical exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289477A true CN109289477A (en) | 2019-02-01 |
Family
ID=65158679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248552.9A Pending CN109289477A (en) | 2018-10-25 | 2018-10-25 | A kind of spray equipment handling chemical exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109289477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298571A (en) * | 2019-12-20 | 2020-06-19 | 何英 | Waste gas bidirectional entering type filtering device |
| CN115245734A (en) * | 2022-09-26 | 2022-10-28 | 浙江绿创生物科技股份有限公司 | Horizontal tail gas absorption tower |
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| CN206276216U (en) * | 2016-11-10 | 2017-06-27 | 盱眙绿环水处理有限公司 | A kind of high-absorbility acid fog absorption tower |
| CN206577586U (en) * | 2017-02-17 | 2017-10-24 | 建滔（连州）铜箔有限公司 | Acid mist tower processing system |
| CN206642579U (en) * | 2017-04-16 | 2017-11-17 | 山西清泽阳光环保科技有限公司 | A kind of denitration of boiler smoke equipment |
| CN107670484A (en) * | 2017-11-22 | 2018-02-09 | 周粉粉 | Novel industrial waste gas processing unit |
| CN207042213U (en) * | 2017-05-24 | 2018-02-27 | 绍兴柯桥东茂织造有限公司 | A kind of chemical fibre exhaust gas purification and treatment device |
| CN108392980A (en) * | 2018-05-07 | 2018-08-14 | 山东凯天环境工程有限公司 | Wet method coupling and catalyzing oxidation gaseous effluent treatment process and its device |
| CN108434959A (en) * | 2018-03-01 | 2018-08-24 | 深圳市晓控通信科技有限公司 | A kind of spray column of the good purification based on Internet of Things |
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2018
- 2018-10-25 CN CN201811248552.9A patent/CN109289477A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000035573A1 (en) * | 1998-12-15 | 2000-06-22 | Advanced Technology Materials, Inc. | Apparatus and method for point-of-use treatment of effluent gas streams |
| CN103394276A (en) * | 2013-08-05 | 2013-11-20 | 白占卿 | Acid gas treatment system and acid gas treatment method |
| CN206276216U (en) * | 2016-11-10 | 2017-06-27 | 盱眙绿环水处理有限公司 | A kind of high-absorbility acid fog absorption tower |
| CN206577586U (en) * | 2017-02-17 | 2017-10-24 | 建滔（连州）铜箔有限公司 | Acid mist tower processing system |
| CN206642579U (en) * | 2017-04-16 | 2017-11-17 | 山西清泽阳光环保科技有限公司 | A kind of denitration of boiler smoke equipment |
| CN207042213U (en) * | 2017-05-24 | 2018-02-27 | 绍兴柯桥东茂织造有限公司 | A kind of chemical fibre exhaust gas purification and treatment device |
| CN107670484A (en) * | 2017-11-22 | 2018-02-09 | 周粉粉 | Novel industrial waste gas processing unit |
| CN108434959A (en) * | 2018-03-01 | 2018-08-24 | 深圳市晓控通信科技有限公司 | A kind of spray column of the good purification based on Internet of Things |
| CN108392980A (en) * | 2018-05-07 | 2018-08-14 | 山东凯天环境工程有限公司 | Wet method coupling and catalyzing oxidation gaseous effluent treatment process and its device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298571A (en) * | 2019-12-20 | 2020-06-19 | 何英 | Waste gas bidirectional entering type filtering device |
| CN113617168A (en) * | 2019-12-20 | 2021-11-09 | 何英 | Inlet filter |
| CN111298571B (en) * | 2019-12-20 | 2022-01-28 | 烟台耀佳环境科技有限公司 | Waste gas bidirectional entering type filtering device |
| CN115245734A (en) * | 2022-09-26 | 2022-10-28 | 浙江绿创生物科技股份有限公司 | Horizontal tail gas absorption 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: 20190201 |