CN208642278U - A kind of emission-control equipment - Google Patents
A kind of emission-control equipment Download PDFInfo
- Publication number
- CN208642278U CN208642278U CN201820830156.6U CN201820830156U CN208642278U CN 208642278 U CN208642278 U CN 208642278U CN 201820830156 U CN201820830156 U CN 201820830156U CN 208642278 U CN208642278 U CN 208642278U
- Authority
- CN
- China
- Prior art keywords
- spray
- aqueduct
- inlet line
- water inlet
- water
- 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.)
- Active
Links
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
A kind of emission-control equipment, it is characterized in that: including spray column, spray inner wall of tower is fixed with spray equipment, and the spray equipment includes aqueduct and spray head, aqueduct is annular, and spray head is arranged on the aqueduct and towards the center of circle of the aqueduct；The spray head is the dumbbell shape structure that both ends are wide, centre is narrow；The baffle ring enclosed around spray inner wall of tower one is additionally provided in the spray column, baffle ring is located at spray equipment bottom, and the aqueduct is connected with water inlet line.Utility model device structure is simple, traditional mist purification is changed to water curtain purification, waste gas purification effect is good, it is sprayed using the shower water of higher temperature, it being capable of intensified response effect, the temperature of exhaust gas itself, which is passed to shower water, increases its temperature, and the energy needed for saving heating reduces exhaust-gas treatment cost.
Description
Technical field
The utility model relates to waste gas purification technical field, specifically a kind of emission-control equipment.
Background technique
Current exhaust-gas treatment mostly uses fountain to handle greatly, water flow landing from top to bottom in spray column, and exhaust gas by
Under diffuse up, during diffusion water flow is reacted with exhaust gas contact, thus achieve the effect that purify exhaust gas, but
It is that the spray of spray column easily sprays unevenness, especially tower wall nearby the water flow that cannot be sprayed completely covers, when exhaust gas edge
Tower wall rise diffusion when, cannot be contacted with water flow, do not have purification exhaust gas effect；In existing emission-control equipment, greatly
Atomization of water current is all formed into water mist by spray head, is dusted purification using water mist and exhaust gas contact, but water mist is easy distribution not
, cause portion that cannot completely attach to water mist, greatly reduce clean-up effect；In addition, the existing water for spray
Mostly cold water, but the reaction effect of cold water and exhaust gas is poor, is easy to influence reaction effect, and therefore, it is necessary to a kind of new exhaust-gas treatments
Device solves the above problems.
Summary of the invention
The utility model is in view of the above-mentioned problems of the prior art, provide a kind of emission-control equipment.
The utility model is achieved through the following technical solutions: a kind of emission-control equipment, it is characterized in that: including spray
Tower, spray inner wall of tower are fixed with spray equipment, and the spray equipment includes aqueduct and spray head, and aqueduct is ring
Shape, spray head are arranged on the aqueduct and towards the centers of circle of the aqueduct；The spray head be both ends it is wide, in
Between narrow dumbbell shape structure；The baffle ring enclosed around spray inner wall of tower one is additionally provided in the spray column, baffle ring is located at spray
Bottom of device, the aqueduct are connected with water inlet line.
Specifically, water inlet line includes water inlet line top and water inlet line lower part, wherein the setting of water inlet line top exists
In spray column and in the bottom of spray equipment, water inlet line is connected to aqueduct bottom, the water inlet by conduit upper
Pipeline lower part is pierced by spray column；
The beneficial effects of the utility model are: utility model device structure is simple, traditional mist purification is changed to water
Curtain purification, waste gas purification effect is good, sprayed using the shower water of higher temperature, can intensified response effect, by exhaust gas sheet
The temperature of body, which passes to shower water, increases its temperature, and the energy needed for saving heating reduces exhaust-gas treatment cost.
Detailed description of the invention
Fig. 1 is the sectional elevation structural schematic diagram of the utility model.(arrow represents spray water flow)
Fig. 2 is the overlooking structure diagram inside the utility model spray column.(dashed region that arrow is formed is to spray
Water radiation areas)
1- spray column, 2- aqueduct, 3- spray head, 4- baffle ring, 5- water inlet line top, 6- water inlet line lower part, 7-
Spray apertures, 8- waste collection pond, 9- booster pump, 10- exhaust gas inlet, 11- gas vent.
Specific embodiment
The technical solution of the utility model is described in further detail below by way of examples and with reference to the accompanying drawings.It needs
It is noted that it is not specifically described in the structure involved in present embodiment and connection, it is not specific by it
The limitation of structure and connection.Normal conventional means may be selected when reappearing this programme and be configured or connect by those skilled in the art
It connects, will not influence the effect of the technical program.Term position used in the present embodiment such as "upper" "lower" " left side " " right side " etc.,
It is the orientation being subject in attached drawing.
A kind of emission-control equipment, it is characterized in that: including spray column 1,1 inner wall of spray column is fixed with spray equipment, described
Spray equipment include aqueduct 2 and spray head 3, aqueduct 2 is annular, and spray head 3 is arranged on the aqueduct 2
And towards the center of circle of the aqueduct 2；The spray head 3 is the dumbbell shape structure that both ends are wide, centre is narrow；The spray
The baffle ring 4 around 1 inner wall one of spray column circle is additionally provided in tower 1, baffle ring 4 is located at spray equipment bottom, the aqueduct 2
It is connected with water inlet line.
Specifically, water inlet line includes water inlet line top 5 and water inlet line lower part 6, wherein water inlet line top 5 is tight
The bottom of spray equipment is arranged in patch 1 inner wall of spray column, and water inlet line top 5 is connected to 2 bottom of aqueduct after passing through baffle ring 4
Portion, the water inlet line lower part 6 are pierced by spray column 1；
Specifically, there are lateral strip spray apertures 7 in 3 end of spray head.
Specifically, water inlet line lower part 6 is also connected with booster pump 9.
Specifically, 1 bottom of spray column is waste collection pond 8；1 bottom side of spray column is provided with exhaust gas inlet 10, spray
Gas vent 11 is provided at the top of tower 1.
Shower water in the present apparatus enters aqueduct 2 under the action of booster pump 9 and is sprayed by spray head 3,
The water flow intersection that each spray head 3 sprays is converged to form water curtain, and it is continuous to enter the exhaust gas in spray column 1 by bottom exhaust gas inlet 10
Rise, be in contact during passing through water curtain with shower water, completes the gas vent 11 that gas purification eventually passes through top
Spray column 1 is discharged.The setting of baffle ring 4 can effectively stop exhaust gas along 1 inner wall of spray column rise, thus avoid exhaust gas without
Water curtain is crossed directly to be discharged in gas vent 11；In the industrial production, most of exhaust gas temperature is higher, when exhaust gas enters spray column
After 1, along spray inner wall of tower gas can not timely be contacted with the water of jet flow, at this time can in water inlet line top 5
Water carry out heat exchange make inside pipeline by duct wall by the water inside the heat transfer to water inlet line of exhaust gas
Spray coolant-temperature gage increase, using the higher shower water of temperature carry out spray can intensified response speed, improve clean-up effect.Spray
Waste collection pond 8 is arranged in 1 bottom of tower, reuses after capable of being handled waste liquid, has effectively saved water resource.
Particularly, according to physics knowledge it is recognised that when pipe radius becomes smaller, flowing through pipe when other conditions are identical
Liquid pressure in road becomes larger, and flow velocity is accelerated, in the present embodiment, the dumbbell shape structure that the both ends of spray head 3 are wide, centre is narrow
The swept area of water flow jet can be increased to a certain extent, according to Fig.2, water flow when flowing through intermediate narrow part,
It can accelerate flow velocity, its swept area of up and down direction in figure is made to become larger, the wide structure in end increases spray apertures along left and right
The length in direction makes its water flow swept area in left and right directions become larger.
Utility model device structure is simple, traditional mist purification is changed to water curtain purification, waste gas purification effect is good, benefit
Sprayed with the shower water of higher temperature, can intensified response effect, the temperature of exhaust gas itself, which is passed to shower water, makes it
Temperature increases, and the energy needed for saving heating reduces exhaust-gas treatment cost.
Claims (3)
1. a kind of emission-control equipment, it is characterized in that: including spray column, spray inner wall of tower is fixed with spray equipment, the spray
Shower device includes aqueduct and spray head, and aqueduct is annular, and spray head is arranged on the aqueduct and towards institute
State the center of circle of aqueduct；The spray head is the dumbbell shape structure that both ends are wide, centre is narrow；It is also set up in the spray column
There is the baffle ring enclosed around spray inner wall of tower one, baffle ring is located at spray equipment bottom, and the aqueduct is connected with water inlet line.
2. emission-control equipment according to claim 1, it is characterized in that: the water inlet line includes water inlet line top
With water inlet line lower part, wherein water inlet line top is arranged in spray column and on the bottom of spray equipment, water inlet line top
It is connected to aqueduct bottom, the pipeline lower part is pierced by spray column.
3. emission-control equipment according to claim 1, it is characterized in that: there is the spray of "-" type in the spray head end
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830156.6U CN208642278U (en) | 2018-05-31 | 2018-05-31 | A kind of emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820830156.6U CN208642278U (en) | 2018-05-31 | 2018-05-31 | A kind of emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208642278U true CN208642278U (en) | 2019-03-26 |
Family
ID=65780298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820830156.6U Active CN208642278U (en) | 2018-05-31 | 2018-05-31 | A kind of emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208642278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755773A (en) * | 2020-12-31 | 2021-05-07 | 江苏生久环境科技有限公司 | Waste gas spray tower for pesticide production |
-
2018
- 2018-05-31 CN CN201820830156.6U patent/CN208642278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755773A (en) * | 2020-12-31 | 2021-05-07 | 江苏生久环境科技有限公司 | Waste gas spray tower for pesticide production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206577524U (en) | A kind of flue gas desulfurization and dedusting spray equipment and fuel gas desulfurization gas wash tower | |
| CN201880439U (en) | Multi-ring spiral demister for desulfurization by ammonia method | |
| CN208642278U (en) | A kind of emission-control equipment | |
| CN208260428U (en) | A kind of industrial waste gas desulfation dust-extraction device | |
| CN209423324U (en) | A kind of multicyclone tower | |
| CN207871891U (en) | A kind of efficient desulfurizing tower | |
| RU160486U1 (en) | DEVICE FOR DRYING SULFUR GAS AND ABSORPTION OF SULFUR ANHYDRIDE | |
| CN203183930U (en) | Ammonia water preparation device | |
| CN112325696A (en) | Upper chilled water recovery device and recycling system of air cooling tower | |
| CN210772738U (en) | Liquid heating device | |
| CN206980450U (en) | A kind of exhaust gas washing tower | |
| CN206911107U (en) | A kind of desulfurization spray absorber | |
| CN211302593U (en) | Liquid redistribution device for washing tower | |
| CN214051137U (en) | External nozzle assembly of chemical spray tower quick detach for exhaust-gas treatment | |
| CN219252201U (en) | Tail gas treatment device for nitrate production | |
| CN215638927U (en) | Multistage heat transfer device of high-efficient heat transfer | |
| CN212158207U (en) | Tail gas cooling tower water jet equipment | |
| CN212652005U (en) | Rotary spraying type water inlet pipe structure | |
| CN218221841U (en) | Flue gas desulfurization mechanism | |
| CN214715600U (en) | Cement plant boiler flue gas desulfurization and denitrification system | |
| CN213433831U (en) | Glass fiber reinforced plastic tail gas washing cyclone tower | |
| CN104107646A (en) | Ammonia water preparation device | |
| CN210448176U (en) | Novel decanter | |
| CN211977642U (en) | Cooling tower for fluorine industry | |
| CN218820321U (en) | Atomizing and spraying device of fixed-row flash tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |