CN102814098A - Multilevel combined waste gas purifying equipment - Google Patents
Multilevel combined waste gas purifying equipment Download PDFInfo
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- CN102814098A CN102814098A CN2012103487157A CN201210348715A CN102814098A CN 102814098 A CN102814098 A CN 102814098A CN 2012103487157 A CN2012103487157 A CN 2012103487157A CN 201210348715 A CN201210348715 A CN 201210348715A CN 102814098 A CN102814098 A CN 102814098A
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Abstract
The invention discloses multilevel combined waste gas purifying equipment, wherein a waste gas sucking device A guides waste gas into a spraying device B, the spraying device guides the waste gas into a cyclone material collector C, and the cyclone material collector C transfers the waste gas and liquid miscibility ingredients into a backflow pipe K and a liquid bath J; and the gas pipeline C4 of the cyclone material collector C is connected with an induced draught fan D. Furthermore, the outlet of the air pipe of the induced draught fan D is connected with a water filtering device G, the water filtering device G guides the separate liquid into the backflow pipe K, and the backflow pipe K is communicated with the liquid bath J. The outlet of the air pipe of the induced draught fan D is connected with a cyclone material collector F, and the cyclone material collector F transfers the waste gas and liquid miscibility ingredients into the backflow pipe K and the liquid bath J. An active carbon purifying device is further connected to the other end of a double-layer hollow U-shaped pipe of the water filtering device G. The multilevel combined waste gas purifying equipment disclosed by the invention has the beneficial effects of capability of processing various industrial waste gases, flexible application of the combined design, high waste gas processing efficiency and good purifying effect.
Description
Technical field
The present invention relates to cleaner production and environmental protection technical field, further is gas purifying equipment, especially to the waste gas that produces in the various industrial processes, such as the gas purifying equipment that contains dust waste gas, acid waste gas, oil flue waste gas etc.
Background technology
Along with people's is paid attention to by society the life and the processing of industrial waste gas the increasing of environmental protection dynamics day by day.Especially produce the dust waste gas produced, acid waste gas, oil flue waste gas etc., as handle badly, can cause bigger pollution environment.Yet in the prior art, the off-gas cleaning equipment designing technique is single relatively, handles the waste gas effect and has much room for improvement.
Therefore, research and solve the equipment that can both purify to various waste gas, dust and mist, very valuable.
Summary of the invention
The purpose of this invention is to provide a kind of multistage combined off-gas cleaning equipment, it adopts the combined type design, can handle various waste gas efficiently.
The objective of the invention is to realize through following scheme:
Multistage combined off-gas cleaning equipment comprises the waste gas suction apparatus A that connects successively, spray equipment B, and tornado feeder set C, waste gas suction apparatus A imports spray equipment B with waste gas, and spray equipment B is used for waste gas and liquid mixing, forms the misty rain shape; Tornado feeder set C is used for the waste gas that gets into tornado feeder set C and the liquid thing that dissolves each other is collected, and changes return duct K over to; It is characterized in that: the structure of described spray equipment B is: in be provided with some shower B2; Each shower has a plurality of fluid holes; Fluid hole can be decided pore diameter size according to the pressure size of concentration, air intake blast and the water of liquid; Be provided with adjustment valve B1 on the top of shower B2, the pressure of scalable liquid and flow; The structure of said tornado feeder set C is: tornado feeder set C is a funnel-form, and its lower end valve C2 regularly discharges impurities in the collection Litter among the tornado feeder set C; The bottom of tornado feeder set C also is provided with discharging tube C3; Discharging tube C3 is S shape or the U-shaped that is bent upwards, and to be detained liquid, gas can not be sprayed from the lower end; Discharging tube C3 outer end is provided with adjustment valve C5; Valve C5 flow rate adjustable and liquid level, valve C5 is connected to return duct K, and return duct K leads to liquid pool J; Described liquid pool J connects spray piping through pipeline, and spray piping connects shower B2 through adjustment valve B1; In tornado feeder set C, be provided with feed channel C4, feed channel C4 end opening places middle part or the middle and upper part of tornado feeder set C, and feed channel C4 connects air-introduced machine D.
The present invention also can further realize through following scheme:
The outlet of said air-introduced machine D airduct connects water treatment plant G; The structure of said water treatment plant G is: water treatment plant G is double-deck hollow type U-shaped tubular construction; Be provided with a plurality of taper captation G1 at interior pipe, taper captation G1 cone point makes progress, and last lower wall is a cellular or netted; Be stainless steel wire or other corrosion-resistant fluffy filiforms in the interlayer between last lower wall, there are a lot of spillway holes interlayer lower end and water treatment plant inwall junction, make the moisture of gathering go into the lower end of outer tube through this orifice flow; Water treatment plant G lower end is provided with valve, regularly impurities in the collection Litter in the water treatment plant is discharged; Water treatment plant G bottom also is provided with discharging tube G5, and discharging tube G5 is S shape or the U-shaped that is bent upwards, to be detained liquid; Gas can not be sprayed from the lower end, and discharging tube G5 outer end is provided with adjustment valve G6, valve G6 flow rate adjustable and liquid level; Valve G6 is connected to return duct K, and return duct K leads to liquid pool J.
Further:
The outlet of said air-introduced machine D airduct connects tornado feeder set F, and the structure of tornado feeder set F is: tornado feeder set F is a funnel-form, and its lower end valve F2 regularly discharges impurities in the collection Litter among the tornado feeder set F; The bottom of tornado feeder set F also is provided with discharging tube F3; Discharging tube F3 is S shape or the U-shaped that is bent upwards, and to be detained liquid, gas can not be sprayed from the lower end; Discharging tube F3 outer end is provided with adjustment valve F5; Valve F5 flow rate adjustable and liquid level, valve F5 is connected to return duct K, and return duct K leads to liquid pool J; Tornado feeder set F is built-in with feed channel F4; Feed channel F4 end opening places middle part or the middle and upper part of tornado feeder set F; Feed channel F4 connects water treatment plant G, and the structure of said water treatment plant G is: water treatment plant G is double-deck hollow type U-shaped tubular construction, is provided with a plurality of taper captation G1 at interior pipe; Taper captation G1 cone point makes progress, and last lower wall is a cellular or netted; Be stainless steel wire or other corrosion-resistant fluffy filiforms in the interlayer between last lower wall, there are a lot of spillway holes interlayer lower end and water treatment plant inwall junction, make the moisture of gathering go into the lower end of outer tube through this orifice flow; Water treatment plant G lower end is provided with valve, regularly impurities in the collection Litter in the water treatment plant is discharged; Water treatment plant G bottom also is provided with discharging tube G5, and discharging tube G5 is S shape or the U-shaped that is bent upwards, to be detained liquid; Gas can not be sprayed from the lower end, and discharging tube G5 outer end is provided with adjustment valve G6, valve G6 flow rate adjustable and liquid level; Valve G6 is connected to return duct K, and return duct K leads to liquid pool J.
Further again:
Said water treatment plant G is the other end of double-deck hollow type U-shaped pipe; Also be connected with the activated carbon purifier; Be provided with multilayer active carbon filtration layer H2 in the described activated carbon purifier, this activated carbon purifier lower floor is provided with the branch device of air of porous shape, is provided with a plurality of activated carbon filter layers in the device; Activated carbon filter layer is packed into from a side of purifier wall, can increase, reduces or change active carbon layer at any time.
The exit of said air-introduced machine D airduct is provided with spray equipment E; The structure of described spray equipment E is: in be provided with some shower E2; Each shower has a plurality of fluid holes; Fluid hole can decide pore diameter size according to the pressure size of concentration, air intake blast and the water of liquid, is provided with on the top of shower E2 and adjusts valve E1, the pressure of scalable liquid and flow; Spray piping connects shower E2 through adjustment valve E1, and spray piping is communicated with liquid pool J.
Described tornado feeder set C, F and water treatment plant G combine, and make equipment form triangular shape, and this can make equipment volume reduce greatly, helps installing and using.
Described tornado feeder set C, F and water treatment plant G lower end are provided with observation panel C1, F1, G3, are used for the liquid levels of lower end is observed.
The structure of said waste gas suction apparatus A is: the waste gas suction inlet is horn-like, helps the suction and the collection of waste gas, and top is movable curved neck, malleable air intake angle and direction.
The invention has the beneficial effects as follows: 1, process range is wide, to the waste gas that produces in the various industrial processes, such as containing dust waste gas, acid waste gas, oil flue waste gas etc., both can pure gas have been purified, and can mist be purified again; 2, combined type design can be used flexibly, adopts multistage combined design, can be directed against different situations, selects the equipment of various combination; 3, handle waste gas efficient height, good purification: settings such as spray thrower, cleaning material shower nozzle, puff prot can strengthen cleaning performance; And the cleaning fluid reusable edible, waste gas is through handling qualified discharge.
In order to make those skilled in the art person understand the present invention program better, and make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, below in conjunction with embodiment the present invention done further detailed explanation.
Description of drawings
Fig. 1 is a sketch map of the present invention.
The specific embodiment
Embodiment:
As shown in Figure 1, A is the waste gas suction inlet of waste gas suction apparatus, for horn-like, helps the suction and the collection of waste gas, and top is movable curved neck, malleable air intake angle and direction.
B is the one-level spray equipment, and this device is for square, in shower is arranged.B1 is adjustment valve, the pressure of scalable liquid and flow; B2 is a shower, and this shower can be a plurality of as requested, and there are a plurality of fluid holes in each shower lee side; Fluid hole can be decided pore diameter size according to the pressure size of concentration, air intake blast and the water of liquid; This fluid hole goes out back to air intake, and the aperture is difficult for excessive, and the hole is more for well; Help waste gas and liquid fully absorbs, form the misty rain shape.
C is the one-level tornado feeder set.Collect getting into waste gas and liquid in the tornado feeder set thing that dissolves each other.C1 is a tornado feeder set lower end observation panel, and the liquid levels of tornado feeder set lower end is observed; C2 is a tornado feeder set lower end valve, regularly impurities in the collection Litter in the tornado feeder set is discharged, and this valve can regularly be discharged foreign material automatically with magnetic valve or pneumatic operated valve; C3 is S shape or U-shaped discharging tube; This device is arranged at somewhere, valve C2 top, tornado feeder set lower end, and pipe crook highest point will be lower than the center of observation panel C1, and this device can make the tornado feeder set lower end possess liquid always; Gas can not be got into from the lower end; And adjust valve through this device lower end C5 and adjust flow and liquid level, the anti-return duct K that flow to of the liquid after the absorbing waste gas, again to the J liquid pool; C4 is an one-level tornado feeder set outlet pipe, and the gas behind the first class purification is discharged through this road.
D is an air-introduced machine; Be corrosion-resistant formula blower fan, blower fan is in the middle of Liang Jikou, and the one-level tornado feeder set is collected particle in the waste gas or dust thing; Gleanings is deposited on the bottom of tornado feeder set C in tornado feeder set; Valve C2 discharges from the bottom, thereby reduces the wearing and tearing of fan blade, prolongs blower fan service life.Blower fan also makes that blast is a negative pressure in the one-level tornado feeder set, is malleation in the secondary tornado feeder set.
E is secondary spray equipment (this device similar to B spray equipment), in shower is arranged.E1 is adjustment valve, pressure and flow that scalable liquid gets into; E2 is a shower; This shower can be a plurality of as requested, and there are a plurality of fluid holes in each shower lee side, and fluid hole can be according to the pressure size of concentration, air intake blast and the water of liquid and set aperture is big or small; This portals and goes out back to air intake; Portalling, it is excessive to be difficult for, and makes waste gas secondary and liquid fully merge absorption, forms the misty rain shape once more.This spray equipment is less than the liquid of B spray equipment ejection, avoids containing in the cleaned air passes more water, and the activated carbon among the H is prolonged service life.
F is the secondary tornado feeder set.Collect getting into waste gas and liquid in the tornado feeder set thing that dissolves each other.F1 is a tornado feeder set lower end observation panel, and the liquid levels of tornado feeder set lower end is observed; F2 is a tornado feeder set lower end valve, regularly impurities in the collection Litter in the tornado feeder set is discharged, and this valve can regularly be discharged foreign material automatically with magnetic valve or pneumatic operated valve; F3 is S shape or U-shaped discharging tube, and this device is arranged at somewhere, valve F2 top, tornado feeder set lower end, and the curved highest point of pipe will be lower than the center of observation panel F1; This device can make the tornado feeder set lower end possess liquid always, and gas can not be discharged from the lower end, and adjusts flow and liquid level through this device lower end F5 adjustment valve; The anti-return duct K that flow to of the liquid after the absorbing waste gas; To the J liquid pool, F4 is a secondary tornado feeder set feed channel again, and the gas behind the secondary purification is discharged through this road.
G is a water treatment plant, assembles once more purifying in the gas of back contained moisture content, helps that activated carbon prolongs service life among the H, and this device is U-shaped, and device is double-deck hollow type, in be provided with a plurality of taper captation G1 and G2.G1 and G2 cone point are stainless steel wire or other corrosion-resistant fluffy filiforms in the middle of each captation interlayer upwards, and lower wall is a cellular or netted on the captation bullet.There are a lot of spillway holes G1 and G2 lower end and water treatment plant inwall junction, make the moisture content of gathering go into the water treatment plant lower end through this orifice flow.G3 is the water treatment plant observation panel.G4 is a water treatment plant lower end valve, regularly impurities in the collection Litter in the water treatment plant is discharged, and this valve can or be a pneumatic operated valve with magnetic valve, regularly discharges foreign material automatically.G5 is water treatment plant S shape or U-shaped discharging tube; This device is arranged at somewhere, valve top, water treatment plant lower end, and the curved highest point of pipe will be lower than the center of observation panel G3, and this device can make the water treatment plant lower end possess liquid always; Gas can not be sprayed from the lower end; And adjust valve through this device lower end G6 and adjust flow and liquid level, the anti-return duct K that flow to of the liquid after the absorbing waste gas, again to the J liquid pool.
H is three level active carbon purifiers, this device circular or square all can, in be provided with multilayer active carbon filtration layer, this purifier bottom H1 is for dividing device of air, this device is the porous shape, and the gas of ejection is disperseed.H2 is the active carbon filtration layer, packs in a side of purifier wall, can change active carbon layer at any time.H3 is monitoring instrument (adopting different monitoring instruments to different waste gas), carries out data monitoring to purifying the gas of discharging the back, and whether monitoring gas is up to standard.According to gas situation up to standard, judgment device selects to open first class purification, secondary purification, three grades of purifications etc.
K is a return duct, and the liquid after collecting each is back among the water liquid pool J.
J water liquid pool stores the liquid after each collection, the supply water pump, and this pond liquid can be configured industrial chemicals according to different pollutants contained in the Litter, and the liquid of configuration helps the pollutant in the absorbing waste gas.This liquid periodic replacement is handled the mutually soluble liquids of absorbing waste gas pollutant once more, is as the criterion with qualified discharge.
The L water pump is the firsts and seconds clarifier supply aqueous solution (can be water, also can be that alkaline solution or acid solution or other help the liquid that pollutant is as the criterion in the absorbed air).
According to exhaust gas constituents, can only use the C combination, also can use C, G combination, can also use C, F and G combination.Above C, F and G can combine, and make equipment form triangular shape, and this can make equipment volume reduce greatly, helps installing and using.Exhaust outlet on the G device is if there is demand can add rain cover in addition.
Each equipment is the material (plastics, stainless steel etc.) of handy acid-alkali-corrosive-resisting.
The above; Be merely the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (8)
1. multistage combined off-gas cleaning equipment comprises the waste gas suction apparatus A that connects successively, spray equipment B, and tornado feeder set C, waste gas suction apparatus A imports spray equipment B with waste gas, and spray equipment B is used for waste gas and liquid mixing, forms the misty rain shape; Tornado feeder set C is used for the waste gas that gets into tornado feeder set C and the liquid thing that dissolves each other is collected, and changes return duct K over to; It is characterized in that: the structure of described spray equipment B is: in be provided with some shower B2; Each shower has a plurality of fluid holes; Fluid hole can be decided pore diameter size according to the pressure size of concentration, air intake blast and the water of liquid; Be provided with adjustment valve B1 on the top of shower B2, the pressure of scalable liquid and flow; The structure of said tornado feeder set C is: tornado feeder set C is a funnel-form, and its lower end valve C2 regularly discharges impurities in the collection Litter among the tornado feeder set C; The bottom of tornado feeder set C also is provided with discharging tube C3; Discharging tube C3 is S shape or the U-shaped that is bent upwards, and to be detained liquid, gas can not be sprayed from the lower end; Discharging tube C3 outer end is provided with adjustment valve C5; Valve C5 flow rate adjustable and liquid level, valve C5 is connected to return duct K, and return duct K leads to liquid pool J; Described liquid pool J connects spray piping through pipeline, and spray piping connects shower B2 through adjustment valve B1; In tornado feeder set C, be provided with feed channel C4, feed channel C4 end opening places middle part or the middle and upper part of tornado feeder set C, and feed channel C4 connects air-introduced machine D.
2. multistage combined off-gas cleaning equipment according to claim 1; It is characterized in that: the outlet of said air-introduced machine D airduct connects water treatment plant G; The structure of said water treatment plant G is: water treatment plant G is double-deck hollow type U-shaped tubular construction; Be provided with a plurality of taper captation G1 at interior pipe, taper captation G1 cone point makes progress, and last lower wall is a cellular or netted; Be stainless steel wire or other corrosion-resistant fluffy filiforms in the interlayer between last lower wall, there are a lot of spillway holes interlayer lower end and water treatment plant inwall junction, make the moisture of gathering go into the lower end of outer tube through this orifice flow; Water treatment plant G lower end is provided with valve, regularly impurities in the collection Litter in the water treatment plant is discharged; Water treatment plant G bottom also is provided with discharging tube G5, and discharging tube G5 is S shape or the U-shaped that is bent upwards, to be detained liquid; Gas can not be sprayed from the lower end, and discharging tube G5 outer end is provided with adjustment valve G6, valve G6 flow rate adjustable and liquid level; Valve G6 is connected to return duct K, and return duct K leads to liquid pool J.
3. multistage combined off-gas cleaning equipment according to claim 1; It is characterized in that: the outlet of said air-introduced machine D airduct connects tornado feeder set F; The structure of tornado feeder set F is: tornado feeder set F is a funnel-form; Its lower end valve F2 regularly discharges impurities in the collection Litter among the tornado feeder set F; The bottom of tornado feeder set F also is provided with discharging tube F3; Discharging tube F3 is S shape or the U-shaped that is bent upwards, and to be detained liquid, gas can not be sprayed from the lower end; Discharging tube F3 outer end is provided with adjustment valve F5; Valve F5 flow rate adjustable and liquid level, valve F5 is connected to return duct K, and return duct K leads to liquid pool J; Tornado feeder set F is built-in with feed channel F4; Feed channel F4 end opening places middle part or the middle and upper part of tornado feeder set F; Feed channel F4 connects water treatment plant G, and the structure of said water treatment plant G is: water treatment plant G is double-deck hollow type U-shaped tubular construction, is provided with a plurality of taper captation G1 at interior pipe; Taper captation G1 cone point makes progress, and last lower wall is a cellular or netted; Be stainless steel wire or other corrosion-resistant fluffy filiforms in the interlayer between last lower wall, there are a lot of spillway holes interlayer lower end and water treatment plant inwall junction, make the moisture of gathering go into the lower end of outer tube through this orifice flow; Water treatment plant G lower end is provided with valve, regularly impurities in the collection Litter in the water treatment plant is discharged; Water treatment plant G bottom also is provided with discharging tube G5, and discharging tube G5 is S shape or the U-shaped that is bent upwards, to be detained liquid; Gas can not be sprayed from the lower end, and discharging tube G5 outer end is provided with adjustment valve G6, valve G6 flow rate adjustable and liquid level; Valve G6 is connected to return duct K, and return duct K leads to liquid pool J.
4. according to claim 2 or 3 described multistage combined off-gas cleaning equipments; It is characterized in that: said water treatment plant G is the other end of double-deck hollow type U-shaped pipe; Also be connected with the activated carbon purifier; Be provided with multilayer active carbon filtration layer H2 in the described activated carbon purifier, this activated carbon purifier lower floor is provided with the branch device of air of porous shape, is provided with a plurality of activated carbon filter layers in the device; Activated carbon filter layer is packed into from a side of purifier wall, can increase, reduces or change active carbon layer at any time.
5. according to claim 2 or 3 described multistage combined off-gas cleaning equipments; It is characterized in that: the exit of said air-introduced machine D airduct is provided with spray equipment E; The structure of described spray equipment E is: in be provided with some shower E2, each shower has a plurality of fluid holes, fluid hole can be decided pore diameter size according to the pressure size of concentration, air intake blast and the water of liquid; Be provided with adjustment valve E1 on the top of shower E2, the pressure of scalable liquid and flow; Spray piping connects shower E2 through adjustment valve E1, and spray piping is communicated with liquid pool J.
6. multistage combined off-gas cleaning equipment according to claim 3 is characterized in that: described tornado feeder set C, F and water treatment plant G combine, and make equipment form triangular shape, and this can make equipment volume reduce greatly, helps installing and using.
7. multistage combined off-gas cleaning equipment according to claim 3 is characterized in that: described tornado feeder set C, F and water treatment plant G lower end are provided with observation panel C1, F1, G3, are used for the liquid levels of lower end is observed.
8. multistage combined off-gas cleaning equipment according to claim 1; It is characterized in that: the structure of said waste gas suction apparatus A is: the waste gas suction inlet is horn-like; Help the suction and the collection of waste gas, top is movable curved neck, malleable air intake angle and direction.
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| CN201210348715.7A CN102814098B (en) | 2012-09-19 | 2012-09-19 | Multilevel combined waste gas purifying equipment |
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| CN201210348715.7A CN102814098B (en) | 2012-09-19 | 2012-09-19 | Multilevel combined waste gas purifying equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964290A (en) * | 2015-06-14 | 2015-10-07 | 黄志强 | Waste gas treatment device |
| CN106512563A (en) * | 2016-11-30 | 2017-03-22 | 安徽工业大学 | Aggregation collecting and emission reducing method for sintering flue gas fine particles |
| CN106512632A (en) * | 2016-11-30 | 2017-03-22 | 安徽工业大学 | Folded gathering unit and agglomeration gathering device of sintering flue gas fine particles |
| CN108176173A (en) * | 2017-12-23 | 2018-06-19 | 郭舒洋 | A kind of dust processor |
| CN108211638A (en) * | 2018-03-13 | 2018-06-29 | 北京鼎翰科技有限公司 | A kind of microbial fermentation exhaust gas processing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669964Y (en) * | 2003-12-09 | 2005-01-12 | 毕研冲 | Desulfurization horizontal dust exhaust apparatus |
| CN101569814A (en) * | 2009-05-27 | 2009-11-04 | 北京市通铭环保设备厂 | Combined three-stage efficient desulfurization dust-removal system and method thereof |
| CN101961599A (en) * | 2010-10-22 | 2011-02-02 | 无锡翱翔环保机械有限公司 | High-efficiency energy-saving desulfurating and dust removing device system |
| CN102657987A (en) * | 2012-03-16 | 2012-09-12 | 山东环冠科技有限公司 | Whirl-stirring wet desulphurization deduster |
| CN203002153U (en) * | 2012-09-19 | 2013-06-19 | 巨锋 | Multistage combined-type waste gas purification apparatus |
-
2012
- 2012-09-19 CN CN201210348715.7A patent/CN102814098B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669964Y (en) * | 2003-12-09 | 2005-01-12 | 毕研冲 | Desulfurization horizontal dust exhaust apparatus |
| CN101569814A (en) * | 2009-05-27 | 2009-11-04 | 北京市通铭环保设备厂 | Combined three-stage efficient desulfurization dust-removal system and method thereof |
| CN101961599A (en) * | 2010-10-22 | 2011-02-02 | 无锡翱翔环保机械有限公司 | High-efficiency energy-saving desulfurating and dust removing device system |
| CN102657987A (en) * | 2012-03-16 | 2012-09-12 | 山东环冠科技有限公司 | Whirl-stirring wet desulphurization deduster |
| CN203002153U (en) * | 2012-09-19 | 2013-06-19 | 巨锋 | Multistage combined-type waste gas purification apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964290A (en) * | 2015-06-14 | 2015-10-07 | 黄志强 | Waste gas treatment device |
| CN106512563A (en) * | 2016-11-30 | 2017-03-22 | 安徽工业大学 | Aggregation collecting and emission reducing method for sintering flue gas fine particles |
| CN106512632A (en) * | 2016-11-30 | 2017-03-22 | 安徽工业大学 | Folded gathering unit and agglomeration gathering device of sintering flue gas fine particles |
| CN108176173A (en) * | 2017-12-23 | 2018-06-19 | 郭舒洋 | A kind of dust processor |
| CN108211638A (en) * | 2018-03-13 | 2018-06-29 | 北京鼎翰科技有限公司 | A kind of microbial fermentation exhaust gas processing device |
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| Publication number | Publication date |
|---|---|
| CN102814098B (en) | 2015-01-28 |
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