CN207102246U - Fountain high-temperature smoke purifier - Google Patents
Fountain high-temperature smoke purifier Download PDFInfo
- Publication number
- CN207102246U CN207102246U CN201721036011.0U CN201721036011U CN207102246U CN 207102246 U CN207102246 U CN 207102246U CN 201721036011 U CN201721036011 U CN 201721036011U CN 207102246 U CN207102246 U CN 207102246U
- Authority
- CN
- China
- Prior art keywords
- spray
- fountain
- cooling tower
- purifying column
- type cooling
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
Abstract
A kind of fountain high-temperature smoke purifier is the utility model is related to, its structure includes being sequentially connected fountain purifying column, sedimentation basin, reservoir and the spray-type cooling tower connect by pipeline；Smoke exhaust pipe is connected at the top of fountain purifying column, admission line is connected on the lower sides of fountain purifying column, purification shower nozzle is provided with the inside of fountain purifying column；Intake stack is provided with the lower sides of spray-type cooling tower, air inducing pipeline is provided with the top of spray-type cooling tower, blower unit is provided with air inducing pipeline, cooling spray is provided with the inside of spray-type cooling tower；Input duct is connected between the top of spray-type cooling tower and reservoir, liquid feeding pump is provided with input duct, upper liquid pipeline is connected between the bottom of spray-type cooling tower and the top of fountain purifying column, upper liquid pump is provided with upper liquid pipeline.The utility model realizes the discharged at lower temperature of high-temperature flue gas well, and the improvement to haze weather has positive facilitation.
Description
Technical field
A kind of smoke eliminator is the utility model is related to, specifically a kind of fountain high-temperature smoke purifier.
Background technology
Contain substantial amounts of minute dusts, sulfur dioxide, nitrogen oxide or carbon black etc. in the flue gas of the industrial equipments such as boiler discharge
Toxic gas and pollutant, directly discharge can seriously pollute atmospheric environment, therefore need ability after handling the flue gas of discharge
Drawn by air-introduced machine and be discharged to through chimney in upper atmosphere.
Existing smoke eliminator is typically using the liquid sprayed from top to bottom in purifying column and is passed through height therein
Warm smoke convection, contact, so as to which the pernicious gas in high-temperature flue gas be adsorbed, and minute dusts are settled, reach purifying smoke
Purpose.But because the temperature of boiler smoke is very high, circulation fluid after one twice Sprayer Circulation temperature can also raise,
It then can not effectively suppress the diffusion of hot volatilization gas when using it for gas purification process again so that gas purification is not thorough, no
Expected clean-up effect can be reached, while also increase the quantity of steam of purifying column discharge.Especially in late fall and winter, purification effect
The increasing of fruit difference and quantity of steam can directly aggravate haze problem, have a strong impact on environmental quality, thus, there is an urgent need to research and develop to have Zhuo
The more flue gas purifying equipment of performance.
Utility model content
The purpose of this utility model is just to provide a kind of fountain high-temperature smoke purifier, net to solve existing flue gas
The problem of clean-up effect difference and big discharge of steam amount, is put in makeup.
What the utility model was realized in：
A kind of fountain high-temperature smoke purifier, including the fountain purifying column connect, precipitation are sequentially connected by pipeline
Pond, reservoir and spray-type cooling tower；
Smoke exhaust pipe is connected at the top of the fountain purifying column, is connected on the lower sides of the fountain purifying column
The admission line of boiler smoke outlet is connected, it is described net if being provided with the purification shower nozzle of dried layer in the inside of the fountain purifying column
Change shower nozzle with the first shower to be connected；
Intake stack is provided with the lower sides of the spray-type cooling tower, is provided with and draws at the top of spray-type cooling tower
Wind pipeline, blower unit is provided with air inducing pipeline, if being provided with the cooling spray of dried layer in the inside of the spray-type cooling tower；
Be connected with input duct between the top of spray-type cooling tower and reservoir, be provided with liquid feeding pump in input duct, it is described enter
Liquid pipe road is connected by the second shower with the cooling spray, in the bottom of spray-type cooling tower and fountain purifying column
Upper liquid pipeline is connected between top, liquid pump, the upper liquid pipeline and the described first spray are connected on the upper liquid pipeline
Pipe is connected.
The end of the air inducing pipeline is connected to the combustion-supporting wind inlet of boiler.
The setting height test successively of the spray cleaning cylinder, sedimentation basin and reservoir.
When carrying out fume treatment, after the purified tower of pending flue gas from boiler, pernicious gas and dirt in flue gas
Dye thing is absorbed or settled down by spray liquid, and is discharged with spray liquid, and purified gas is discharged at the top of tower body；Spray
Liquid enters the top of spray-type cooling tower after the step process such as precipitating, neutralizing through input duct, and through cold inside cooling tower
But the downward sprinkle of shower nozzle multilayer, simultaneously, blower unit start, and cool ambient air is introduced into fountain cooling through admission line
In tower, cool ambient air rises from bottom to top, and the spray liquid contact heat-exchanging with being sprayed out from cooling spray, by spray liquid
Heat is taken away, and obtains hot blast, and hot blast is delivered to the place of needs through air inducing pipeline, cooling tower is converged to after spray liquid is cooled
Bottom, and send by upper liquid pump and upper liquid pipeline the top of fountain purifying column back to, it is re-used for the purification of high-temperature flue gas.
The utility model sets airflow convection formula spray-type cooling tower on fountain smoke eliminator, can use circulation
The temperature of spray liquid is reduced rapidly, and the pernicious gas in high-temperature flue gas can be fully absorbed so as to ensureing it in purifying column,
While playing the effect such as dust-removal and desulfurizing, suppress hot escaping gas diffusion to greatest extent, make high-temperature flue gas purification more thorough
Bottom, clean-up effect greatly improve, and significantly reduce the discharge capacity of steam, while also reclaimed to obtain by the heat in spray liquid
Hot blast, hot blast can be used for during the combustion-supporting grade of air blast of boiler, realize and heat is made full use of, especially in severe winter, tool
There is certain energy-conserving action.
The utility model realizes the discharged at lower temperature of high-temperature flue gas well, gas cleaning effect is greatly improved, to mist
The improvement of haze weather has positive facilitation, and positive facilitation is may also function as to suppressing climate warming, comprehensive in the energy
Close and played a significant role using with energy-conserving and environment-protective aspect；The cooling of spray liquid is may additionally facilitate, high-temperature flue gas is better achieved
Discharged at lower temperature, the waste heat in recovered flue gas are translated into hot blast, energy are provided for other equipment in need.The utility model
It is simple in construction, it is easy to build and implements, no potential safety hazard, and cost is cheap, and it is applied widely, smoothly produced and protected using enterprise
While barrier, the payment of a large amount of expenses of environmental protection will be saved, it is economical and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, fountain purifying column, 2, sedimentation basin, 3, reservoir, 4, spray-type cooling tower, 5, smoke exhaust pipe, 6, air inlet
Pipeline, 7, purification shower nozzle, 8, intake stack, 9, air inducing pipeline, 10, blower unit, 11, cooling spray, 12, input duct, 13,
Liquid feeding pump, 14, upper liquid pipeline, 15, upper liquid pump, 16, boiler.
Embodiment
As shown in figure 1, the utility model is mainly by fountain purifying column 1, sedimentation basin 2, reservoir 3, spray-type cooling tower 4
Formed with the grade of blower unit 10 part.The setting height test successively of fountain purifying column 1, sedimentation basin 2 and reservoir 3.
Fountain purifying column 1 is if that dried layer purification shower nozzle 7 is set inside tower body, usually two meters or so one layer, every layer
Purification shower nozzle 7 be connected on the first horizontal shower, be provided with leakage fluid dram in the least significant end of purifying column, the leakage fluid dram passes through pipe
Road is connected with sedimentation basin 2.It is provided with admission line 6 on lower sides in tower body, the flue gas from boiler 16 is from the air inlet pipe
Road 6 enters in fountain purifying column 1, and spray liquid convection current, contact and the heat exchange sprayed with multilayer from top to bottom, makes flue gas
Purify and cool, the gas after purifying and cooling is discharged from the smoke exhaust pipe 5 at the top of tower body, and spray liquid then enters along leakage fluid dram to be precipitated
In pond 2.After liquid after purifying smoke precipitates in sedimentation basin 2, bottom sediment is periodically cleared up, and upper clear supernate enters storage
In liquid bath 3.Appropriate material is added according to the composition of flue gas, in the liquid into reservoir 3 its property is adjusted, with more
Purified treatment is carried out to flue gas well.
Sedimentation basin 2 is positioned above on the position at the top of reservoir 3 by the utility model, and purifying tube 1 is positioned above
On the position at the top of sedimentation basin 2 so that the liquid conveying between purifying tube 1 and sedimentation basin 2 between sedimentation basin 2 and reservoir 3
It is automatic under gravity to carry out, so as to save the energy, reduce energy consumption.
Spray-type cooling tower 4 includes the tower body of closing, if setting dried layer cooling spray 11 inside tower body, usually two meters
One layer of left and right, every layer of cooling spray 11 are connected on the second horizontal shower.At the top of tower body be provided with feed tube socket and
Air outlet, one end of input duct 12 enters tower body by feed tube socket, and connects with the second shower；Input duct 12 is also
It is connected with reservoir 3.Liquid feeding pump 13 is connected in input duct 12, the liquid in reservoir 3 is pumped into fountain cooling
The top of tower 4.Air inducing pipeline 9 is provided with air outlet, blower unit 10, the bottom in tower body are provided with air inducing pipeline 9
Side wall is provided with intake stack 8, starts blower unit 10, you can gas flowing from bottom to top is formed in tower body.In tower body
The air-flow of portion from bottom to top and top-down spray liquid heat convection, the temperature of spray liquid reduce rapidly, and the air-flow of heat exchange will
Heat in spray liquid is taken away, and forms hot blast, and discharge by air inducing pipeline 9.Leakage fluid dram, the leakage fluid dram are provided with tower body bottom
The inlet at the top of fountain purifying column 1 is communicated to by upper liquid pipeline 14, upper liquid pump 15 is provided with upper liquid pipeline 14, to
Liquid after cooling is pumped into purifying tube 1 and recycled, upper liquid pipeline 14 is connected with the first shower.
The end of air inducing pipeline 9 may be connected to the combustion-supporting wind inlet of boiler, realizes and heat is made full use of, so as to improve
The efficiency of combustion of boiler, improve energy-saving effect.Certainly, the hot blast that can also draw air inducing pipeline 9, which is used for other, needs heat
In equipment.
Flue-gas-cooling system therein can also be applied to the fountain of the applicant's earlier application patent by the utility model
In multi-stage flue gas purifier.
Claims (3)
1. a kind of fountain high-temperature smoke purifier, it is characterized in that, including the fountain purification connect is sequentially connected by pipeline
Tower, sedimentation basin, reservoir and spray-type cooling tower；
Smoke exhaust pipe is connected at the top of the fountain purifying column, connection is connected on the lower sides of the fountain purifying column
The admission line of boiler smoke outlet, if being provided with the purification shower nozzle of dried layer in the inside of the fountain purifying column, the purification spray
Head is connected with the first shower；
Intake stack is provided with the lower sides of the spray-type cooling tower, induced duct is provided with the top of spray-type cooling tower
Road, blower unit is provided with air inducing pipeline, if being provided with the cooling spray of dried layer in the inside of the spray-type cooling tower；Spraying
Input duct is connected between the top of leaching formula cooling tower and reservoir, liquid feeding pump, the feed tube are provided with input duct
Road is connected by the second shower with the cooling spray, in the bottom of spray-type cooling tower and the top of fountain purifying column
Between be connected with upper liquid pipeline, liquid pump, the upper liquid pipeline and the first shower phase are connected on the upper liquid pipeline
Connection.
2. fountain high-temperature smoke purifier according to claim 1, it is characterized in that, the fountain purifying column, sink
The setting height test successively of shallow lake pond and reservoir.
3. fountain high-temperature smoke purifier according to claim 1, it is characterized in that, the end of the air inducing pipeline connects
It is connected to the combustion-supporting wind inlet of boiler.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036011.0U CN207102246U (en) | 2017-08-18 | 2017-08-18 | Fountain high-temperature smoke purifier |
| PCT/CN2018/101018 WO2019034141A1 (en) | 2017-08-18 | 2018-08-17 | Upgraded spray-type multi-level flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036011.0U CN207102246U (en) | 2017-08-18 | 2017-08-18 | Fountain high-temperature smoke purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102246U true CN207102246U (en) | 2018-03-16 |
Family
ID=61579715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036011.0U Active CN207102246U (en) | 2017-08-18 | 2017-08-18 | Fountain high-temperature smoke purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207102246U (en) |
| WO (1) | WO2019034141A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019034141A1 (en) * | 2017-08-18 | 2019-02-21 | 郝均国 | Upgraded spray-type multi-level flue gas purification device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201776080U (en) * | 2010-08-26 | 2011-03-30 | 深圳市诺为气流控制系统有限公司 | Spray tower group device for treating waste gases |
| CA3185330A1 (en) * | 2015-08-07 | 2017-02-16 | Cleantek Industries Inc. | Apparatus, systems and methods for management of raw water and emissions utilizing heat and/or pressure energy within combustion gas sources |
| CN205965395U (en) * | 2016-08-18 | 2017-02-22 | 郝均国 | Multistage gas cleaning device of fountain |
| CN207102246U (en) * | 2017-08-18 | 2018-03-16 | 郝均国 | Fountain high-temperature smoke purifier |
-
2017
- 2017-08-18 CN CN201721036011.0U patent/CN207102246U/en active Active
-
2018
- 2018-08-17 WO PCT/CN2018/101018 patent/WO2019034141A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019034141A1 (en) * | 2017-08-18 | 2019-02-21 | 郝均国 | Upgraded spray-type multi-level flue gas purification device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019034141A1 (en) | 2019-02-21 |
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| GR01 | Patent grant |