CN107051128A - A kind of multistage exhaust treatment system - Google Patents
A kind of multistage exhaust treatment system Download PDFInfo
- Publication number
- CN107051128A CN107051128A CN201710453810.6A CN201710453810A CN107051128A CN 107051128 A CN107051128 A CN 107051128A CN 201710453810 A CN201710453810 A CN 201710453810A CN 107051128 A CN107051128 A CN 107051128A
- Authority
- CN
- China
- Prior art keywords
- scrubber tower
- gas
- treatment system
- exhaust treatment
- 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.)
- Pending
Links
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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/26—Drying gases or vapours
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
-
- 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
-
- 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
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Abstract
The invention discloses a kind of multistage exhaust treatment system, including scrubber tower, UV photodissociation clarifier, centrifugal blower and purifying column, one side-lower of the scrubber tower is connected with air intake, and the inner upper of scrubber tower is provided with demister, and the upper end of the purifying column offers floss hole.In the present invention, the multistage exhaust treatment system, when waste gas enters processing system, can be successively by gas washing, Photolytic deodorization, aqueous vapor is separated and purified, finally give off more pure gas, to cause its pollution for not resulting in air, and check valve is provided with airway tube, so that waste gas will not flow back, and it is mounted with electrothermal tube in the basin bottom of gas washing, vapours is sprayed out by shower nozzle, it just can so ensure that vapours is fully contacted with waste gas, so that gas washing is more complete, also chemical cleaning method medicament can be directly added in pond to use, and when aqueous vapor separation is carried out, due to the setting of gas-tight silo, so that waste gas is difficult to leak.
Description
Technical field
The present invention relates to technical field of waste gas treatment, more particularly to a kind of multistage exhaust treatment system.
Background technology
Waste gas purification (Flue gas purification) be primarily referred to as industrial site produce industrial waste gas such as
The work that dust particle, flue gas flue dust, gas with foreign flavor, toxic and harmful gas are administered.Common waste gas purification has factory
Fume and exhaust gas purifying, workshop dust waste gas purification, organic waste-gas purification, the purification of waste gas peculiar smell, acid-base waste gas purifying, chemical emission
Purification etc..
But existing exhaust treatment system, although multistep treatment mode is used, but in waste gas gas washing, almost
All it is to say that waste gas is passed directly into screw clamp, does not ensure that waste gas is fully contacted with water so, and in processing procedure, also
Often there is situation about flowing back, when aqueous vapor is separated, can also there is a situation where exhaust leak, therefore, its exhaust-gas treatment is simultaneously endless
Entirely, security is not high, and practicality is nor very strong.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of multistage exhaust-gas treatment system proposed
System.
To achieve these goals, present invention employs following technical scheme：A kind of multistage exhaust treatment system, including wash
Gas tank, UV photodissociation clarifier, centrifugal blower and purifying column, a side-lower of the scrubber tower are connected with air intake, and scrubber tower
Inner upper demister is installed, the opposite side of the scrubber tower is connected with pond, and the top opposite side in the pond is provided with
Water injection hole, and the bottom in pond is provided with electrothermal tube, the upper end side in the pond is connected with shower nozzle by water pipe, and shower nozzle is put
Airway tube is socketed with above the inside of scrubber tower, the scrubber tower, and the junction of airway tube and scrubber tower is provided with mouth
Footpath adjustable knob, the side of the airway tube is provided with check valve, and the opposite side of scrubber tower is connected with UV light by airway tube
Clarifier is solved, the opposite side of the UV photodissociation clarifier is provided with centrifugal blower, and the outer sheath of centrifugal blower is provided with gas-tight silo,
The opposite side of the gas-tight silo is provided with purifying column, and the upper end of the purifying column offers floss hole.
It is used as further describing for above-mentioned technical proposal：
The lower inside of the purifying column is provided with active carbon layer, and the top of the active carbon layer is provided with sandstone layer, the sand
The top of rock layers is provided with filter screen.
It is used as further describing for above-mentioned technical proposal：
The shower nozzle is provided with two, and two vertically symmetrical interior sides installed in scrubber tower of shower nozzle altogether.
It is used as further describing for above-mentioned technical proposal：
Base is fixed with below the UV photodissociation clarifier.
It is used as further describing for above-mentioned technical proposal：
The check valve is provided with two altogether, and two check valves be separately mounted to scrubber tower and UV photodissociation clarifier it
Between airway tube two ends at.
In the present invention, the multistage exhaust treatment system, it is mainly by scrubber tower, UV photodissociation clarifier, centrifugal blower and net
Change the multi-level handling systems such as tower composition, when waste gas enters processing system, can be separated successively by gas washing, Photolytic deodorization, aqueous vapor
And purification, more pure gas is finally given off, to cause its pollution for not resulting in air, and is provided with airway tube
Check valve so that waste gas will not be flowed back, and be mounted with electrothermal tube in the basin bottom of gas washing, and vapours is sprayed by shower nozzle
Come, just can so ensure that vapours is fully contacted with waste gas so that gas washing is more complete, chemistry also can be directly added in pond
Purification medicament is used, and when aqueous vapor separation is carried out, due to the setting of gas-tight silo so that waste gas is difficult to leak, always
For body, the multistage exhaust treatment system processing waste gas is more thorough, and security is higher, and practicality is stronger.
Brief description of the drawings
Fig. 1 is a kind of structural representation of multistage exhaust treatment system proposed by the present invention；
Fig. 2 is a kind of internal structure schematic diagram of the purifying column of multistage exhaust treatment system proposed by the present invention.
Marginal data：
1- air intakes, 2- scrubber towers, 3- shower nozzles, 4- demisters, 5- bores adjustable knob, 6- check valves, 7- airway tubes,
8- water pipes, 9- ponds, 10- water injection holes, 11- electrothermal tubes, 12-UV photodissociation clarifier, 13- bases, 14- centrifugal blowers, 15- are close
Feng Cang, 16- floss hole, 17- purifying columns, 18- filter screens, 19- sandstone layer, 20- active carbon layers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of multistage exhaust treatment system, including scrubber tower 2, UV photodissociation clarifier 12, centrifugal blower 14
With purifying column 17, a side-lower of scrubber tower 2 is connected with air intake 1, and the inner upper of scrubber tower 2 is provided with demister 4, removes
Day with fog 4 can remove the water smoke in scrubber tower 2, and the opposite side of scrubber tower 2 is connected with pond 9, and the top opposite side in pond 9 is provided with note
Water hole 10, can from water injection hole 10 into pond 9 injected clear water, and the bottom in pond 9 is provided with electrothermal tube 11, can pass through electrothermal tube
Water in 11 pairs of ponds 9 is heated, and the upper end side in pond 9 is connected with shower nozzle 3 by water pipe 8, and shower nozzle 3 is placed in scrubber tower
2 inside, can spray water smoke so that it is fully contacted with waste gas by shower nozzle 3, so as to reach the purpose of gas washing, scrubber tower
2 top is socketed with airway tube 7, and the junction of airway tube 7 and scrubber tower 2 is provided with bore adjustable knob 5, can pass through bore
The regulation scrubber tower 2 of adjustable knob 5 discharges the bore of gas, so that the export speed and amount of controllable waste gas, the one of airway tube 7
Side is provided with check valve 6, and the design of check valve 6 can prevent the exhaust gas recirculation in airway tube 7, and the opposite side of scrubber tower 2 passes through
Airway tube 7 is connected with UV photodissociation clarifier 12, the peculiar smell of waste gas can be handled by UV photodissociation clarifier 12, UV photodissociation is net
The opposite side for changing device 12 is provided with centrifugal blower 14, and the outer sheath of centrifugal blower 14 is provided with gas-tight silo 15, and gas-tight silo 15 is set
Meter, may be such that centrifugal blower 14 when in use, does not result in the leakage of waste gas, the opposite side of gas-tight silo 15 is provided with purification
Tower 17.
The upper end of purifying column 17 offers floss hole 16, and the lower inside of purifying column 17 is provided with active carbon layer 20, activated carbon
The top of layer 20 is provided with filter screen 18 provided with sandstone layer 19, the top of sandstone layer 19, and shower nozzle 3 is provided with two, and two shower nozzles 3 altogether
The vertically symmetrical interior side installed in scrubber tower 2, the lower section of UV photodissociation clarifier 12 is fixed with base 13, and check valve 6 is set altogether
Two are equipped with, and two check valves 6 are separately mounted at the two ends of the airway tube 7 between scrubber tower 2 and UV photodissociation clarifier 12.
Operation principle：In use, being first passed through waste gas from air intake 1, waste gas is entered inside scrubber tower 2, at this moment in pond
The water of heating is sprayed out from shower nozzle, it is fully contacted with waste gas, and the waste gas with gas-vapor mix is via the removing water smoke of demister 4
After enter in airway tube 7, then into photodissociation purification is carried out in UV photodissociation clarifier 12, so as to go different in removing exhaust gas
Taste, then purified gas enter in centrifugal blower 14, by centrifugal force so that aqueous vapor is separated, aqueous vapor after separation enters
Into purifying column 17, internally purified via active carbon layer 20, sandstone layer 19 and the final filtration of filter screen 18, so as to obtain more
Pure gas is discharged.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of multistage exhaust treatment system, including scrubber tower (2), UV photodissociation clarifier (12), centrifugal blower (14) and purification
Tower (17) a, it is characterised in that side-lower of the scrubber tower (2) is connected with air intake (1), and the inside of scrubber tower (2)
Side is provided with demister (4), and the opposite side of the scrubber tower (2) is connected with pond (9), the top opposite side of the pond (9)
Bottom provided with water injection hole (10), and pond (9) is provided with electrothermal tube (11), and the upper end side of the pond (9) passes through water pipe
(8) shower nozzle (3) is connected with, and shower nozzle (3) is placed in above the inside of scrubber tower (2), the scrubber tower (2) and is socketed with airway tube
, and the junction of airway tube (7) and scrubber tower (2) is provided with bore adjustable knob (5), the side peace of the airway tube (7) (7)
Opposite side equipped with check valve (6), and scrubber tower (2) is connected with UV photodissociation clarifier (12), the UV light by airway tube (7)
The opposite side of solution clarifier (12) is provided with centrifugal blower (14), and the outer sheath of centrifugal blower (14) is provided with gas-tight silo (15),
The opposite side of the gas-tight silo (15) is provided with purifying column (17), and the upper end of the purifying column (17) offers floss hole (16).
2. a kind of multistage exhaust treatment system according to claim 1, it is characterised in that the inside of the purifying column (17)
Lower section is provided with active carbon layer (20), the top of the active carbon layer (20) provided with sandstone layer (19), the sandstone layer (19) it is upper
Side is provided with filter screen (18).
3. a kind of multistage exhaust treatment system according to claim 1, it is characterised in that the shower nozzle (3) is provided with altogether
Two, and the vertically symmetrical interior side installed in scrubber tower (2) of two shower nozzles (3).
4. a kind of multistage exhaust treatment system according to claim 1, it is characterised in that the UV photodissociation clarifier (12)
Lower section be fixed with base (13).
5. a kind of multistage exhaust treatment system according to claim 1, it is characterised in that the check valve (6) is set altogether
There are two, and two check valves (6) are separately mounted to the airway tube (7) between scrubber tower (2) and UV photodissociation clarifier (12)
At two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453810.6A CN107051128A (en) | 2017-06-15 | 2017-06-15 | A kind of multistage exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453810.6A CN107051128A (en) | 2017-06-15 | 2017-06-15 | A kind of multistage exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107051128A true CN107051128A (en) | 2017-08-18 |
Family
ID=59595177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710453810.6A Pending CN107051128A (en) | 2017-06-15 | 2017-06-15 | A kind of multistage exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051128A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398140A (en) * | 2017-09-26 | 2017-11-28 | 浙江德清艾卡蒙特环保工程有限公司 | A kind of micronic dust centrifugal purifier |
| CN107715642A (en) * | 2017-11-28 | 2018-02-23 | 四川坤元金属材料有限公司 | A kind of waste gas treatment equipment |
| CN107803084A (en) * | 2017-11-28 | 2018-03-16 | 四川坤元金属材料有限公司 | A kind of waste gas impurity removing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641644A (en) * | 2011-02-16 | 2012-08-22 | 习建华 | Waste gas treatment air purification device |
| CN103341318A (en) * | 2013-07-19 | 2013-10-09 | 深圳市科德环保科技有限公司 | Treatment equipment and treatment method for odour pollutant waste gas |
| CN205683804U (en) * | 2016-06-08 | 2016-11-16 | 济宁市瑞驰环保科技有限公司 | A kind of integral waste gases depurator |
| CN205700102U (en) * | 2016-05-05 | 2016-11-23 | 北京森贝恩环保科技有限公司 | A kind of exhaust gas purification and treatment device of band gas washing function |
| CN207042193U (en) * | 2017-06-15 | 2018-02-27 | 信发集团有限公司 | A kind of multistage exhaust treatment system |
-
2017
- 2017-06-15 CN CN201710453810.6A patent/CN107051128A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641644A (en) * | 2011-02-16 | 2012-08-22 | 习建华 | Waste gas treatment air purification device |
| CN103341318A (en) * | 2013-07-19 | 2013-10-09 | 深圳市科德环保科技有限公司 | Treatment equipment and treatment method for odour pollutant waste gas |
| CN205700102U (en) * | 2016-05-05 | 2016-11-23 | 北京森贝恩环保科技有限公司 | A kind of exhaust gas purification and treatment device of band gas washing function |
| CN205683804U (en) * | 2016-06-08 | 2016-11-16 | 济宁市瑞驰环保科技有限公司 | A kind of integral waste gases depurator |
| CN207042193U (en) * | 2017-06-15 | 2018-02-27 | 信发集团有限公司 | A kind of multistage exhaust treatment system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398140A (en) * | 2017-09-26 | 2017-11-28 | 浙江德清艾卡蒙特环保工程有限公司 | A kind of micronic dust centrifugal purifier |
| CN107715642A (en) * | 2017-11-28 | 2018-02-23 | 四川坤元金属材料有限公司 | A kind of waste gas treatment equipment |
| CN107803084A (en) * | 2017-11-28 | 2018-03-16 | 四川坤元金属材料有限公司 | A kind of waste gas impurity removing equipment |
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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 | ||
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Application publication date: 20170818 |