CN108043184A - A kind of emission-control equipment - Google Patents
A kind of emission-control equipment Download PDFInfo
- Publication number
- CN108043184A CN108043184A CN201711090523.XA CN201711090523A CN108043184A CN 108043184 A CN108043184 A CN 108043184A CN 201711090523 A CN201711090523 A CN 201711090523A CN 108043184 A CN108043184 A CN 108043184A
- Authority
- CN
- China
- Prior art keywords
- tourie
- exhaust gas
- lye
- gas
- acid solution
- 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.)
- Withdrawn
Links
- 239000002253 acid Substances 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000007935 neutral effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 37
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- B01D53/75—Multi-step processes
-
- 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
-
- 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
- B01D53/42—Basic components
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Landscapes
- 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 emission-control equipment, by setting heater between acid, Alkali absorption liquid, can effective exhaust-gas treatment efficiency.Exhaust gas in the air accumulator of the present invention is introduced into lye tourie, and the fog-spray nozzle at the top of lye tourie sprays akaline liquid back into row, and at this moment the exhaust gas in lye tourie can be mixed with vaporific alkalies, and alkalies can take away the partially acidic gas in exhaust gas.The exhaust gas discharged from lye tourie first passes through heater and is heated, and the exhaust gas after heating enters back into acid solution tourie, and the fog-spray nozzle at the top of acid solution tourie, which sprays acidic liquid, can absorb exhaust gas neutral and alkali gas, finally be excluded from exhaust pipe.Invention increases heater heat exhaust gas, be dissolved in beneficial to the alkaline gas in exhaust gas in acidic liquid.
Description
Technical field
The present invention relates to technical field of waste gas treatment, especially a kind of emission-control equipment.
Background technology
Exhaust gas generation is often associated in enterprise production process, exhaust gas problem all restricts enterprise development, exhaust gas all the time
The higher a great problem that always enterprise faces of cost of processing.It is that exhaust gas all contains substantially to be generated in current enterprise production process
There are sour gas and alkaline gas mixed gas, the liquid neutralized using certain single-phase is handled not enough thoroughly, handles ratio
Method more thoroughly is the neutralising fluid of multipass various concentration, this needs large-scale waste gas treatment equipment, whole equipment flower
The cost taken is higher, and many medium-sized and small enterprises is caused to can't afford.The treatment effeciency of existing middle-size and small-size waste gas treatment equipment compared with
It is low, and the exhaust gas of single treatment is not thorough enough, generally requires multiple circular treatment.For this purpose, we have invented a kind of compact-sized
Emission-control equipment, which is equipped with acid absorbing liquid and alkaline absorption solution, can polluted gas in multistage absorption exhaust gas.
The content of the invention
It is an object of the invention to provide a kind of emission-control equipment, by setting heater between acid, Alkali absorption liquid,
Can effective exhaust-gas treatment efficiency.
In order to solve the above technical problems, the technical scheme is that：A kind of emission-control equipment, include air accumulator,
Lye tourie and acid solution tourie；The air accumulator one side is equipped with suction nozzle, and the opposite side of air accumulator is equipped with outlet nozzle, gas storage
First solenoid valve is installed on the outlet nozzle of tank；The outlet nozzle is connected with lye tourie；The lye tourie passes through
Connecting tube is connected with acid solution tourie, and having heaters is installed in the connecting tube；In the lye tourie and acid solution tourie
Top be separately installed with fog-spray nozzle, the bottom outside the lye tourie and acid solution tourie is separately installed with through water pipe and spray
The suction pump of mist head connection；The acid solution tourie is equipped with second solenoid valve towards exhaust pipe, the exhaust pipe is externally provided with.
Further have, the 3rd solenoid valve is also equipped in the connecting tube.
Further have, be also equipped with burning basicity filter on the exhaust pipe.
Further have, the heater includes both ends respectively with being equipped with electric heating in the housing and housing of connecting tube perforation
Silk.
Compared with prior art, beneficial effects of the present invention
Exhaust gas in the air accumulator of the present invention is introduced into lye tourie, and the fog-spray nozzle at the top of lye tourie sprays alkali back into row
Property liquid, at this moment the exhaust gas in lye tourie can be mixed with vaporific alkalies, alkalies can take away the portion in exhaust gas
Divide sour gas.The exhaust gas discharged from lye tourie first passes through heater and is heated, and the exhaust gas after heating enters back into acid solution
Tourie, the fog-spray nozzle at the top of acid solution tourie, which sprays acidic liquid, can absorb exhaust gas neutral and alkali gas, finally be arranged from exhaust pipe
It removes.Invention increases heater heat exhaust gas, be dissolved in beneficial to the alkaline gas in exhaust gas in acidic liquid.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Wherein：1. air accumulator, 2. lye touries, 3. acid solution touries, 4. suction nozzles, 5. outlet nozzles, 6. first solenoid valves, 7.
Connecting tube, 8. heaters, 9. fog-spray nozzles, 10. suction pumps, 11. exhaust pipes, 12. second solenoid valves, 13. the 3rd solenoid valves, 14.
Burn basicity filter, 15. housings, 16. heating wire.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment belongs to the scope of protection of the invention.
As shown in Figure 1, a kind of emission-control equipment, includes air accumulator 1, lye tourie 2 and acid solution tourie 3；Institute
1 one side of air accumulator is stated equipped with suction nozzle 4, the opposite side of air accumulator 1 is equipped with outlet nozzle 5, the upper installation of the outlet nozzle 5 of air accumulator 1
There is the first solenoid valve 6；The outlet nozzle 5 is connected with lye tourie 2；The lye tourie 2 is inhaled by connecting tube 7 and acid solution
Closed cans 3 connects, and having heaters 8 is installed in the connecting tube 7；Top difference in the lye tourie 2 and acid solution tourie 3
Fog-spray nozzle 9 is installed, the bottom outside the lye tourie 2 and acid solution tourie 3 is separately installed with to be connected through water pipe and fog-spray nozzle 9
The suction pump 10 connect；The acid solution tourie 3 is equipped with second solenoid valve 12 towards exhaust pipe 11, the exhaust pipe 11 is externally provided with.
The 3rd solenoid valve 13 is also equipped in the connecting tube 7 of the present embodiment, adds the 3rd solenoid valve 13 convenient for control lye
Atmospheric pressure value in tourie 2 makes exhaust gas that high pressure be kept to be dissolved in lye tourie 2.
It is also equipped with burning basicity filter 14 on the exhaust pipe 11 of the present embodiment, which can effectively absorb exhaust pipe
The acidic liquid in acid solution tourie 3 adulterated in 11 in exhaust gas in sour gas and exhaust gas.
The heater 8 of the present embodiment includes both ends respectively with being equipped with electricity in the housing 15 of the perforation of connecting tube 7 and housing 15
Heated filament 16.Heating wire 16 directly heats the exhaust gas Jing Guo connecting tube 7, and exhaust gas is more effectively made to be dissolved in acid solution tourie 3
In interior acidic liquid.
Exhaust gas in the air accumulator 1 of the present invention is introduced into lye tourie 2, the fog-spray nozzle 9 at 2 top of lye tourie back into
Row sprays akaline liquid, and at this moment the exhaust gas in lye tourie 2 can be mixed with vaporific alkalies, and alkalies can be taken away useless
Partially acidic gas in gas.The exhaust gas discharged from lye tourie 2 first passes through heater 8 and is heated, the exhaust gas after heating
Acid solution tourie 3 is entered back into, the fog-spray nozzle 9 at 3 top of acid solution tourie, which sprays acidic liquid, can absorb exhaust gas neutral and alkali gas, most
It is excluded afterwards from exhaust pipe 11.Invention increases heater 8 heat exhaust gas, it is molten beneficial to the alkaline gas in exhaust gas
Solution is in acidic liquid.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.
Claims (4)
1. a kind of emission-control equipment, which is characterized in that include air accumulator（1）, lye tourie（2）With acid solution tourie
（3）；The air accumulator（1）One side is equipped with suction nozzle（4）, air accumulator（1）Opposite side be equipped with outlet nozzle（5）, air accumulator（1）'s
Outlet nozzle（5）On the first solenoid valve is installed（6）；The outlet nozzle（5）With lye tourie（2）Connection；The lye is inhaled
Closed cans（2）Pass through connecting tube（7）With acid solution tourie（3）Connection, the connecting tube（7）Upper installation having heaters（8）；The alkali
Liquid tourie（2）With acid solution tourie（3）Interior top is separately installed with fog-spray nozzle（9）, the lye tourie（2）And acid solution
Tourie（3）Outer bottom is separately installed with through water pipe and fog-spray nozzle（9）The suction pump of connection（10）；The acid solution tourie
（3）Court is externally provided with exhaust pipe（11）, the exhaust pipe（11）It is equipped with second solenoid valve（12）.
A kind of 2. emission-control equipment according to claim 1, which is characterized in that the connecting tube（7）On be also equipped with
3rd solenoid valve（13）.
A kind of 3. emission-control equipment according to claim 1, which is characterized in that the exhaust pipe（11）On be also equipped with
Burn basicity filter（14）.
A kind of 4. emission-control equipment according to claim 1, which is characterized in that the heater（8）Include both ends
Respectively with connecting tube（7）The housing of perforation（15）And housing（15）It is interior to be equipped with heating wire（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090523.XA CN108043184A (en) | 2017-11-08 | 2017-11-08 | A kind of emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090523.XA CN108043184A (en) | 2017-11-08 | 2017-11-08 | A kind of emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108043184A true CN108043184A (en) | 2018-05-18 |
Family
ID=62118995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090523.XA Withdrawn CN108043184A (en) | 2017-11-08 | 2017-11-08 | A kind of emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108043184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950078A (en) * | 2022-06-14 | 2022-08-30 | 扬州联博药业有限公司 | Waste gas treatment process in doxycycline hydrochloride production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407068A (en) * | 2010-09-25 | 2012-04-11 | 潍坊信誉环境工程有限公司 | Acidic water solution for absorbing NOx and method for purifying NOx-containing waste gas by applying same |
| US20120195816A1 (en) * | 2011-02-01 | 2012-08-02 | Sanjay Kumar Dube | Gas treatment process and system |
| CN203916403U (en) * | 2014-07-10 | 2014-11-05 | 冉永波 | Smoke evacuation treatment and purification tank |
| JP2015016434A (en) * | 2013-07-11 | 2015-01-29 | 公立大学法人大阪府立大学 | Exhaust gas treatment method and exhaust gas treatment device |
| CN106110859A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of boiler waste gas treating device |
| CN106582229A (en) * | 2016-12-16 | 2017-04-26 | 广西红润化工科技有限公司 | Combined multistage waste gas treatment apparatus employing combined wet process and heating process treatment |
| CN207654921U (en) * | 2017-11-08 | 2018-07-27 | 湖州山海环保工程有限公司 | A kind of emission-control equipment |
-
2017
- 2017-11-08 CN CN201711090523.XA patent/CN108043184A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407068A (en) * | 2010-09-25 | 2012-04-11 | 潍坊信誉环境工程有限公司 | Acidic water solution for absorbing NOx and method for purifying NOx-containing waste gas by applying same |
| US20120195816A1 (en) * | 2011-02-01 | 2012-08-02 | Sanjay Kumar Dube | Gas treatment process and system |
| JP2015016434A (en) * | 2013-07-11 | 2015-01-29 | 公立大学法人大阪府立大学 | Exhaust gas treatment method and exhaust gas treatment device |
| CN203916403U (en) * | 2014-07-10 | 2014-11-05 | 冉永波 | Smoke evacuation treatment and purification tank |
| CN106110859A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of boiler waste gas treating device |
| CN106582229A (en) * | 2016-12-16 | 2017-04-26 | 广西红润化工科技有限公司 | Combined multistage waste gas treatment apparatus employing combined wet process and heating process treatment |
| CN207654921U (en) * | 2017-11-08 | 2018-07-27 | 湖州山海环保工程有限公司 | A kind of emission-control equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950078A (en) * | 2022-06-14 | 2022-08-30 | 扬州联博药业有限公司 | Waste gas treatment process in doxycycline hydrochloride production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180518 |
|
| WW01 | Invention patent application withdrawn after publication |