CN206549365U - Emission-control equipment - Google Patents
Emission-control equipment Download PDFInfo
- Publication number
- CN206549365U CN206549365U CN201720029584.4U CN201720029584U CN206549365U CN 206549365 U CN206549365 U CN 206549365U CN 201720029584 U CN201720029584 U CN 201720029584U CN 206549365 U CN206549365 U CN 206549365U
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- filtration tank
- gas
- pass filtration
- waste gas
- alkali lye
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Abstract
The utility model discloses a kind of emission-control equipment, including blower fan, Venturi tube, by-pass filtration tank and aqueduct, alkali lye is provided with the by-pass filtration tank, blower fan is connected by Venturi tube with the air admission hole on by-pass filtration tank, the air admission hole is located on the tank skin of by-pass filtration tank and positioned at the top of alkali lye liquid level, one end of the aqueduct and the alkaline stream outlet on by-pass filtration tank, the other end and the tube wall of Venturi tube are connected, alkali lye spray equipment is provided with the by-pass filtration tank, waste gas is pumped into Venturi tube by blower fan, alkali lye is inhaled into Venturi tube through aqueduct be atomized and mixed with waste gas after enter by-pass filtration tank in, the alkali lye spray equipment carries out spray process to the waste gas entered in by-pass filtration tank.Due to using atomizing eddy flow, then spray process mode, realize the double purification to waste gas.
Description
Technical field
The utility model is related to a kind of air cleaning unit, and in particular to a kind of emission-control equipment.
Background technology
State Intellectual Property Office discloses Publication No. 103463904B on March 2nd, 2016, and patent name is that flue gas is net
Disguise the patent document put, it includes outlet flue（111）, it is characterised in that：In outlet flue（111）Side be provided with by flue gas to
Under the gas cleaning pipeline that draws（222）, gas cleaning pipeline（222）Upper end pass through " u "-shaped pipe（333）With outlet flue（111）
Connection；In gas cleaning pipeline（222）Interior top be provided with by flue gas draw downwards it is lower to air-introduced machine（8）, lower to air inducing
Machine（8）The waterfog head of atomized water spray in oriented gas cleaning pipeline is set in the pipeline of lower section（5）；Gas cleaning pipeline（222）
Bottom with it is back-shaped purification manage（444）Connection；Back-shaped purification pipe（444）To make flue gas be in the structure that bending shape track rises,
Back-shaped purification pipe（444）Top be provided with by flue gas draw upwards on to air-introduced machine（3）；In back-shaped purification pipe（444）Inside set
It is equipped with the globule shower nozzle that the globule is sprayed into back-shaped purification pipe（6）；In gas cleaning pipeline（222）Managed with back-shaped purification（444）
Between the bottom of pipeline that connects be provided with water sealed tank（4）；In " u "-shaped pipe（333）On be provided with automatic-discharging door（1）And safety
Relief valve（7）；Waterfog head（5）Set from top to bottom multiple；Globule shower nozzle（6）Set from bottom to top multiple.
Purification of the above-mentioned technical proposal to air is not thorough enough, also remains acid in the gas of discharge, contributes to acid rain
Formation, cause the destruction of environment, therefore existing waste gas treatment equipment is poor to the clean-up effect of waste gas, and waterfog head sprays
The aqueous vapor gone out, makes the aqueous vapor part in air saturation, air drain with air, without barrier aqueous vapor, purifies the function of aqueous vapor.
Utility model content
The purpose of this utility model is to provide a kind of good emission-control equipment of waste gas purification effect.
To achieve the above object, the technical scheme that the utility model is used is：
Set in emission-control equipment, including blower fan, Venturi tube, by-pass filtration tank and aqueduct, the by-pass filtration tank
There is alkali lye, blower fan is connected by Venturi tube with the air admission hole on by-pass filtration tank, and the air admission hole is located at by-pass filtration tank
Alkaline stream outlet on tank skin and on the top of alkali lye liquid level, one end of the aqueduct and by-pass filtration tank, separately
Alkali lye spray equipment is provided with the tube wall connection of one end and Venturi tube, the by-pass filtration tank, waste gas is pumped into by blower fan
In Venturi tube, alkali lye is inhaled into Venturi tube through aqueduct be atomized and mixed with waste gas after enter by-pass filtration tank in,
The alkali lye spray equipment carries out spray process to the waste gas entered in by-pass filtration tank.
Further, the air admission hole is in tilted layout on by-pass filtration tank, to make waste gas enter in by-pass filtration tank
Flowed in the form of eddy flow, occur to hit and rub with the inwall of by-pass filtration tank.
Further, the lower section in the by-pass filtration tank and in alkali lye spray equipment is provided with air distribution plate；Described
Multiple air vents are distributed with air distribution plate, the aperture of air vent becomes big step by step from the center of air distribution plate to periphery.
Further, in addition to gas-liquid separator, the gas-liquid separator to by-pass filtration tank spray process to give up
Gas carries out gas-liquid separation.
Further, in addition in scavenging in the device of gas with foreign flavor, the scavenging gas with foreign flavor device
To handle the waste gas discharged from gas-liquid separator.
Further, in addition to secondary filtration tank, at least one lkd layer, the removing are provided with the secondary filtration tank
The waste gas of the device discharge of gas with foreign flavor enters in secondary filtration tank in waste gas, and the top of secondary filtration tank is connected with chimney.
Further, the gas-liquid separator includes knockout drum and up and down two water barriers, wherein, a water barrier
For left bank wind-guiding water fender group, another is right bank wind-guiding water fender group；Waste gas in by-pass filtration tank enters by the road
In knockout drum.
Further, on the pipeline that the gas-liquid separator is connected with by-pass filtration tank, or gas-liquid separator
On the pipeline being connected with the device of gas with foreign flavor in scavenging, provided with cyclone pipe.
Further, the device of gas with foreign flavor uses plasma generator, ozone-ultraviolet line in the scavenging
Irradiation unit or high-voltage air ionizing device.
Further, in addition to water pump, the water pump is located on the aqueduct stated.
The beneficial effects of the utility model：Due to using atomizing eddy flow, then spray process mode, realize to waste gas
Double purification；Because waste gas employs the mode of spray filtering and lime absorption, the clean-up effect to waste gas is substantially increased, especially
It is the acid in the thorough scavenging of energy；The present apparatus has the characteristics of waste gas purification effect is good, cost is low；Due to being additionally arranged removing
The device of gas with foreign flavor, makes waste gas turn waste into wealth in waste gas, is very beneficial for the healthy of people.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is structural representation of the present utility model.
In figure：1st, blower fan；2nd, Venturi tube；3rd, by-pass filtration tank；4th, knockout drum；5th, secondary filtration tank； 6、
Pipeline；7th, pipeline；8th, lkd layer；9th, chimney；10th, alkali lye spray equipment；11st, in scavenging gas with foreign flavor device；12、
Air distribution plate；13rd, left bank wind-guiding water fender group；14th, right bank wind-guiding water fender group；15th, aqueduct；16th, water pump；17th, eddy flow
Pipe.
Embodiment
As shown in figure 1, emission-control equipment, including blower fan 1, Venturi tube 2, aqueduct 15, by-pass filtration tank 3, gas-liquid
The device 11 and secondary filtration tank 5 of gas with foreign flavor in separator, scavenging, the gas-liquid separator include knockout drum 4
Two water barriers up and down, wherein, a water barrier is left bank wind-guiding water fender group 13, and another is right bank wind-guiding dash
Plate group 14.The blower fan 1 is connected by Venturi tube 2 with by-pass filtration tank 3, and by-pass filtration tank 3 passes through pipeline 6 and gas-liquid separation
Tank 4, knockout drum 4 is connected by the secondary filtration tank 5 of pipeline 7, and alkali lye spray equipment 10 is provided with the by-pass filtration tank 3,
Provided with two lkd layers 8 in the secondary filtration tank 5, the top of secondary filtration tank 5 is connected with chimney 9.In the scavenging
The device 11 of gas with foreign flavor is connected on the pipeline 7 between knockout drum 4 and secondary filtration tank 5.
Wherein, the solution of alkali lye used for the mixing by a certain percentage such as sodium hydroxide, urea is sprayed.
Lower section in the by-pass filtration tank 3 and in alkali lye spray equipment 10 is provided with air distribution plate 12.Described cloth wind
Multiple air vents are distributed with plate 12, the aperture of air vent becomes big step by step from the center of air distribution plate to periphery.
Also include water pump 16, the water pump 16 is located on aqueduct 15, the alkali lye in by-pass filtration tank 3 to be conveyed into
Into Venturi tube 2, the water pump 16 is standby, because in the presence of high pressure positive blower 1, can be by by-pass filtration tank 3
Alkali lye sucked through aqueduct 15 in Venturi tube 2, and be atomized, mixed with waste gas.
In the present embodiment, the device 11 of gas with foreign flavor uses plasma generator in the scavenging, certainly
Ozone-ultraviolet beam irradiating apparatus or high-voltage air ionizing device can be used.Wherein, the photodissociation of ozone-ultraviolet beam irradiating apparatus
Principle is that waste gas is effectively purified with the photodissociation oxidation technology that ozone is combined using ultraviolet, by high ozone UV lamp come
Gas with foreign flavor is irradiated, the oxygen molecule in waste gas decomposition produces free oxygen, make its Degradation and Transformation of gas with foreign flavor material into degraded
Compound.
Plasma generator, the particle of the air-flow pernicious gas remaining in the pipeline by plasma generator can be penetrated
Line is sintered, and can puncture the surface layer of particle, while also generating substantial amounts of anion to neutralize pernicious gas.Plasma is in processing
The optimum flow rate of flowing gas is 3~15 meters per second.
In addition, the principle of high-voltage air ionizing device is to make to ionize containing gas with foreign flavor using high voltage electric field, it is electric
It is cation and electronics from rear air molecule, electronics, which is marched on towards, runs into grit in anode process, make grit is negatively charged to be adsorbed onto positive pole
By centralized collection.
One is needed to be mentioned that, by-pass filtration tank and knockout drum can unite two into one, it is necessary to when merging, as long as by "Left"-deviationist
Oblique wind-guiding water fender group 13 and right bank wind-guiding water fender group 14 are arranged in by-pass filtration tank, and positioned at alkali lye spray equipment
10 top.
In other words, gas-liquid separator can also only include left bank wind-guiding water fender group 13 or/and right bank wind-guiding gear
Water plate group 14, and not comprising knockout drum.
The pipeline 6 that the gas-liquid separator is connected with by-pass filtration tank is provided with cyclone pipe 17, waste gas shape again
Into eddy flow, the water smoke in waste gas is hit change mutually greatly, form the globule, flowed downwardly into along pipeline in knockout drum.
The operation principle of this patent：
In the presence of blower fan, produced waste gas is pumped into Venturi tube when industrial and mining enterprises are produced（Venturi tube）In enter
Row pressurization, and after mix with the water of atomization, enter through air inlet in by-pass filtration tank, along the inwall flowing shape of by-pass filtration tank
Into eddy flow, occur to hit and rub with the inwall of by-pass filtration tank, flue dust is dropped downward into alkali lye, and the waste gas of eddy flow is through air distribution plate
Flow up, in by-pass filtration tank after spray, the large water drop of current is eaten up the droplet of atomization, make having in waste gas
Evil composition and flue dust fall again, dissolve in tank in alkali lye, and the alkali lye that acid therein is sprayed is neutralized, and waste gas continues up shifting
It is dynamic, by the road 6 and pipeline 6 on cyclone pipe 17, eddy flow is formed, into knockout drum 4, through being tilted on knockout drum 4
Air admission hole, form eddy flow in knockout drum 4 again, occur to hit and rub with the inwall of knockout drum 4, flue dust to
Under fall into knockout drum 4, waste gas is flowed up through left bank wind-guiding water fender group 13 and right bank wind-guiding water fender group 14,
Realize gas-liquid separation, waste gas 7 enters plasma generator by the road, and air-flow is remaining in the pipeline by plasma generator
The particle of pernicious gas can be sintered by ray, and can puncture the surface layer of particle, while also generating substantial amounts of anion to neutralize
Pernicious gas, last waste gas enter secondary filtration tank in, during by lkd layer, remained in gas acid and water by lime absorption and
Neutralize, the last chimney discharge of the air after purification.
Described above is preferred embodiment of the present utility model, can not be limited certainly with this utility model it
Interest field, it is noted that for those skilled in the art, is carried out to the technical solution of the utility model
Modification or equivalent substitution, without departure from the protection domain of technical solutions of the utility model.
Claims (6)
1. a kind of emission-control equipment, it is characterised in that：Including blower fan, Venturi tube, by-pass filtration tank and aqueduct, described one
Alkali lye is provided with level filtering tank, blower fan is connected by Venturi tube with the air admission hole on by-pass filtration tank, and the air admission hole is located at
On the tank skin of by-pass filtration tank and positioned at the top of alkali lye liquid level, one end and the alkaline stream on by-pass filtration tank of the aqueduct
Alkali lye spray equipment is provided with the tube wall connection of outlet, the other end and Venturi tube, the by-pass filtration tank, passes through blower fan
Waste gas is pumped into Venturi tube, alkali lye is inhaled into Venturi tube through aqueduct be atomized and mix with waste gas after into one-level
In filtering tank, the alkali lye spray equipment carries out spray process to the waste gas entered in by-pass filtration tank；The air admission hole is one
It is in tilted layout on level filtering tank, to make waste gas enter the flowing in the form of eddy flow in by-pass filtration tank, with by-pass filtration tank
Inwall occurs to hit and rubbed；Also include gas-liquid separator, the gas-liquid separator is to by-pass filtration tank spray process
Waste gas carries out gas-liquid separation；Also include the device of gas with foreign flavor in the device of gas with foreign flavor in scavenging, the scavenging
To handle the waste gas discharged from gas-liquid separator；Also include being provided with least one in secondary filtration tank, the secondary filtration tank
The waste gas of the device discharge of gas with foreign flavor enters in secondary filtration tank in lkd layer, the scavenging, the top of secondary filtration tank
Portion is connected with chimney.
2. emission-control equipment according to claim 1, it is characterised in that：In the by-pass filtration tank and positioned at alkali lye spray
Lower section in shower device is provided with air distribution plate；Multiple air vents are distributed with described air distribution plate, the aperture of air vent is by air distribution plate
Center become big step by step to periphery.
3. emission-control equipment according to claim 1, it is characterised in that：The gas-liquid separator includes knockout drum
Two water barriers up and down, wherein, a water barrier is left bank wind-guiding water fender group, and another is right bank wind-guiding water fender
Group；Waste gas in by-pass filtration tank enters in knockout drum by the road.
4. emission-control equipment according to claim 3, it is characterised in that：The gas-liquid separator and by-pass filtration tank phase
On the pipeline of connection, or on the pipeline that is connected with the device of gas with foreign flavor in scavenging of gas-liquid separator, it is provided with
Cyclone pipe.
5. emission-control equipment according to claim 1, it is characterised in that：The device of gas with foreign flavor in the scavenging
Use plasma generator, ozone-ultraviolet beam irradiating apparatus or high-voltage air ionizing device.
6. emission-control equipment according to claim 1, it is characterised in that：Also include water pump, the water pump is located at described
Aqueduct on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029584.4U CN206549365U (en) | 2017-01-11 | 2017-01-11 | Emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029584.4U CN206549365U (en) | 2017-01-11 | 2017-01-11 | Emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549365U true CN206549365U (en) | 2017-10-13 |
Family
ID=60359874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720029584.4U Active CN206549365U (en) | 2017-01-11 | 2017-01-11 | Emission-control equipment |
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| Country | Link |
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| CN (1) | CN206549365U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551777A (en) * | 2017-10-17 | 2018-01-09 | 贵州眯果创意科技有限公司 | A kind of waste gas treatment equipment |
| CN108905476A (en) * | 2018-08-20 | 2018-11-30 | 通用空气（深圳）有限公司 | A kind of industrial premises gas filtration purification system |
| CN110052131A (en) * | 2019-03-25 | 2019-07-26 | 常州大学 | Device that is a kind of while handling flue gas and organic wastewater |
| CN110433643A (en) * | 2019-08-28 | 2019-11-12 | 中冶华天南京工程技术有限公司 | A kind of highly effective energy-conserving environmental-protecting type chilling tower |
| CN113198274A (en) * | 2021-04-12 | 2021-08-03 | 杭州优尼克消毒设备有限公司 | Ethylene oxide waste gas treatment system with condensation function |
| CN115350548A (en) * | 2022-08-25 | 2022-11-18 | 广东兴荣环保科技有限公司 | Dust removal and odor removal device for dust-containing waste gas and treatment method |
-
2017
- 2017-01-11 CN CN201720029584.4U patent/CN206549365U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551777A (en) * | 2017-10-17 | 2018-01-09 | 贵州眯果创意科技有限公司 | A kind of waste gas treatment equipment |
| CN108905476A (en) * | 2018-08-20 | 2018-11-30 | 通用空气（深圳）有限公司 | A kind of industrial premises gas filtration purification system |
| CN108905476B (en) * | 2018-08-20 | 2024-02-20 | 通用空气（深圳）有限公司 | Gas filtering and purifying system for industrial factory building |
| CN110052131A (en) * | 2019-03-25 | 2019-07-26 | 常州大学 | Device that is a kind of while handling flue gas and organic wastewater |
| CN110433643A (en) * | 2019-08-28 | 2019-11-12 | 中冶华天南京工程技术有限公司 | A kind of highly effective energy-conserving environmental-protecting type chilling tower |
| CN113198274A (en) * | 2021-04-12 | 2021-08-03 | 杭州优尼克消毒设备有限公司 | Ethylene oxide waste gas treatment system with condensation function |
| CN115350548A (en) * | 2022-08-25 | 2022-11-18 | 广东兴荣环保科技有限公司 | Dust removal and odor removal device for dust-containing waste gas and treatment method |
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