CN209475872U - Desulfurating dust removing device for flue gas - Google Patents
Desulfurating dust removing device for flue gas Download PDFInfo
- Publication number
- CN209475872U CN209475872U CN201920108582.3U CN201920108582U CN209475872U CN 209475872 U CN209475872 U CN 209475872U CN 201920108582 U CN201920108582 U CN 201920108582U CN 209475872 U CN209475872 U CN 209475872U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- air inlet
- desulfurization
- removing device
- dust removing
- 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
- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of desulfurating dust removing device for flue gas, is related to technical field of dust removal equipment, and main purpose is to solve the insufficient technical problem of desulfurization and dedusting effect existing in the prior art.The desulfurating dust removing device for flue gas includes the dirt pocket and desulfurization chamber that exhaust pipe is connected, dirt pocket includes the first air inlet, the first gas outlet, dust-collecting equipment and ash storage box, ash storage box is located at dirt pocket bottom, first gas outlet is located at the top of the first air inlet and the first air inlet is connected with exhaust pipe, and dust-collecting equipment is located above ash storage box and its height is lower than the height of the first gas outlet；Desulfurization chamber includes the second air inlet, the second gas outlet and fluid circulation system, fluid circulation system passes through the liquid circulated and enters the indoor gas progress desulfurization process of desulfurization to through the second air inlet, second gas outlet is located above fluid circulation system, and the second air inlet is connected with exhaust pipe and its height is lower than the second gas outlet.The utility model is used to carry out desulfurization and dedusting processing to flue gas.
Description
Technical field
The utility model relates to technical field of dust removal equipment, more particularly, to a kind of desulfurating dust removing device for flue gas.
Background technique
A large amount of sulfide and flue dust can be contained in the tail gas that the fuel such as coal, petroleum, natural gas discharge after combustion；Vulcanization
Object will form acid rain in an atmosphere, corrodes building, influences plant growth and can be detrimental to health；Flue dust can enable atmosphere to see
The lung function that degree reduces, photosynthesis of plant weakens, influences humans and animals simultaneously causes related disease, therefore to containing sour gas
Dust treatment be always environment protection treating emphasis.
There is certain research for desulfation dust-extraction device both at home and abroad, but since existing equipment is there are cost height, processing is complicated, takes off
Situations such as sulphur dedusting comprehensive effectiveness is bad.
Utility model content
The purpose of this utility model is to provide a kind of desulfurating dust removing device for flue gas, existing in the prior art de- to solve
The insufficient technical problem of sulphur dust removing effects.
To achieve the above object, the utility model provides following technical scheme:
A kind of desulfurating dust removing device for flue gas provided by the utility model, including dirt pocket and desulfurization chamber, the dirt pocket and
The desulfurization chamber is shell-like structure and is connected by exhaust pipe, and flue gas to be processed is flowed into through the dirt pocket and the exhaust pipe
It is discharged in the desulfurization chamber and after desulfurization process；
The dirt pocket includes the first air inlet, the first gas outlet, dust-collecting equipment and ash storage box, and the ash storage box is located at institute
State dirt pocket bottom, first gas outlet is located at the top of first air inlet and first air inlet and the exhaust
Pipe is connected, and the dust-collecting equipment is located above the ash storage box and its height is lower than the height of first gas outlet；
The desulfurization chamber includes the second air inlet, the second gas outlet and fluid circulation system, and the fluid circulation system is logical
It crosses the liquid that circulates and carries out desulfurization process to entering the indoor gas of the desulfurization through second air inlet, described second
Gas outlet is located above the fluid circulation system, and second air inlet is connected with the exhaust pipe and its height is lower than institute
State the second gas outlet.
By setting dirt pocket and desulfurization chamber, dedusting and desulfurizing function are separately handled, to guarantee treatment effect；Separately
Outside, dust removal process is first carried out to flue gas and also contributes to the protection indoor relevant device of desulfurization, avoids being blocked to influence by flue dust
Its working efficiency；For flue gas after the first air inlet flows into dirt pocket after dust-collecting equipment is handled, the flue gas by purification has the
One gas outlet flows into desulfurization chamber through exhaust pipe, and the dust dealt is then fallen into ash storage box from dust-collecting equipment；Into
When the indoor flue gas of desulfurization is flowed through the second air inlet to the second gas outlet direction, the circular treatment through fluid circulation system is right
Acid gas component in flue gas carries out purified treatment, to carry out desulfurization process to the flue gas.
In the above-mentioned technical solutions, it is preferred that deflector, the deflector inclination are further fixedly arranged in the desulfurization chamber
It is arranged below first air inlet, and its height is higher than second air inlet.
Liquid in fluid circulation system can effectively extend treatment fluid during circulating after deflector is handled
Time of contact and contact area with sulfur-containing smoke gas, its treatment effeciency can be further enhanced.
In the above-mentioned technical solutions, it is preferred that described deflector one end is fixed in the desulfurization chamber interior walls, Gu
The height of fixed end is higher than the height of its free end.
The height of deflector fixing end is greater than the height of free end it is possible to prevente effectively from treatment fluid accumulates in table on deflector
On face, while being also avoided that the treatment fluid of first valve state and deflector contact post-etching deflector for a long time.
In the above-mentioned technical solutions, it is preferred that the opposite two sides of the desulfurization chamber inner sidewall are arranged in the deflector.
Deflector is oppositely arranged, and can further be extended the liquid circulation time, be improved the treatment effeciency of desulfurization chamber.
In the above-mentioned technical solutions, it is preferred that the fluid circulation system includes tank, water pump, drainpipe and spray head,
The tank is located at below the desulfurization chamber, and the spray head is fixed at the inside sidewalls of the desulfurization chamber, the draining
Pipe is connected to the tank and the spray head, and the water pump is arranged on the drainpipe, for driving in the tank
Water flow at spray head through drainpipe and sprays through the spray head.
In the above-mentioned technical solutions, it is preferred that the spray head is located at below the deflector.
In the above-mentioned technical solutions, it is preferred that filter device is provided in the tank, for in the tank
Water be filtered processing.
It is run after a certain period of time in the device, might have a certain amount of insoluble matter such as soot dust granule etc. into desulfurization chamber
It is interior, processing can be filtered to the insoluble matter in tank by the way that filter device is arranged in tank, avoid influencing water pump
Normal operation.
In the above-mentioned technical solutions, it is preferred that further include vibration equipment in the dirt pocket, the vibration equipment is located at institute
It states outside dirt pocket close to the dust-collecting equipment side.
The vibration equipment can be shaken off the dust being adsorbed on dust-collecting equipment by shaking, and dust is fallen in ash storage box just
It is cleared up in staff, while nor affecting on the collection efficiency of dust-collecting equipment.
In the above-mentioned technical solutions, it is preferred that the ash storage box bottom is equipped with dismountable dodge gate.
It can will very easily be located at the dust in ash storage box by the dodge gate to take out.
In the above-mentioned technical solutions, it is preferred that be provided with access hole on the exhaust pipe.
In order to avoid exhaust blockage or damage, an access hole is set on exhaust pipe, it can be by the access hole to row
Pipe carries out maintenance and clears up the dust being located in exhaust pipe.
In the above-mentioned technical solutions, it is preferred that the deflector is made of PVC or PP material.
Compared to the existing prior art, the utility model provides a kind of desulfurating dust removing device for flue gas, the device include by
The dirt pocket and desulfurization chamber that exhaust pipe is connected, flue gas are first entered in desulfurization chamber after dirt pocket is dusted processing by exhaust pipe
Desulfurization process is carried out, by separating dedusting with omitted two different operating areas, capable of guaranteeing dedusting respectively and taking off
The working efficiency of sulphur；It wherein is provided with dust-collecting equipment and ash storage box in dirt pocket, the dust for collecting absorption through dust-collecting equipment is fallen into
Subsequent processing is carried out in ash storage box；Fluid circulation system is provided in desulfurization chamber, the working solution in the fluid circulation system is to cigarette
Gas carries out desulfurization process, and treated flue gas through the second gas outlet direct emission or can carry out other subsequent processings.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model desulfurating dust removing device for flue gas；
Fig. 2 is the structural schematic diagram of second of embodiment of the utility model desulfurating dust removing device for flue gas；
Fig. 3 is the structural schematic diagram of the third embodiment of the utility model desulfurating dust removing device for flue gas.
In figure: 1, dirt pocket；11, the first air inlet；12, the first gas outlet；13, ash storage box；14, dust-collecting equipment；15, it shakes
Dynamic equipment；2, desulfurization chamber；21, the second air inlet；22, the second gas outlet；23, deflector；24, fluid circulation system；241, it stores up
Pond；242, water pump；243, drainpipe；244, spray head；3, exhaust pipe.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on attached orientation or positional relationship shown in FIG. 1, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Attached drawing 1 is the structural schematic diagram of the utility model desulfurating dust removing device for flue gas；As can be seen from the figure device master
It to be made of dirt pocket, desulfurization chamber and exhaust pipe three parts.
Attached drawing 2 is the structural schematic diagram of second of embodiment of the utility model desulfurating dust removing device for flue gas；Wherein desulfurization
Interior is provided with deflector, for carrying out water conservancy diversion to the working fluid flowed out through spray head.
Attached drawing 3 is the structural schematic diagram of the third embodiment of the utility model desulfurating dust removing device for flue gas；It can from figure
To find out, which further includes water-supply-pipe and drainpipe, and wherein water-supply-pipe is equipped with the second water pump, for defeated into tank
Water, drainpipe are located at water storage bottom of pond portion, for the water in tank to be discharged.
Embodiment 1:
As shown in Figure 1, the utility model provides a kind of desulfurating dust removing device for flue gas, including dirt pocket 1 and desulfurization chamber 2,
Dirt pocket 1 is shell-like structure with desulfurization chamber 2 and is connected by exhaust pipe 3, and flue gas to be processed is flowed through dirt pocket 1 and exhaust pipe 3
Enter in desulfurization chamber 2 and is discharged after desulfurization process；
Dirt pocket 1 include the first air inlet 11, the first gas outlet 12, dust-collecting equipment 14 and ash storage box 13, ash storage box 13
In 1 bottom of dirt pocket, the first gas outlet 12 is located at the top of the first air inlet 11 and the first air inlet 11 is connected with exhaust pipe 3
Logical, dust-collecting equipment 14 is located above ash storage box 13 and its height is lower than the height of the first gas outlet 12；
Desulfurization chamber 2 includes the second air inlet 21, the second gas outlet 22 and fluid circulation system 24, and fluid circulation system 24 is logical
It crosses the liquid circulated and desulfurization process, the second gas outlet 22 is carried out to the gas entered in desulfurization chamber 2 through the second air inlet 21
Above fluid circulation system 24, the second air inlet 21 is connected with exhaust pipe 3 and its height is lower than the second gas outlet 22.
Dirt pocket 1 and desulfurization chamber 2 are that the internal shell-like structure for cavity will by setting dirt pocket 1 and desulfurization chamber 2
Dedusting and desulfurizing function are separately handled, to guarantee treatment effect；It also contributes to protecting in addition, first carrying out flue gas dust removal process
Relevant device in desulfurization chamber 2 avoids being blocked to influence its working efficiency by flue dust；Flue gas is removed through the inflow of the first air inlet 11
After in dirt room 1 after the processing of dust-collecting equipment 14, the flue gas by purification is flowed out by the first gas outlet 12, is flowed into through exhaust pipe 3 de-
In sulphur room 2, and the dust deposited after handling is then fallen into ash storage box 13 from dust-collecting equipment 14；Flue gas into desulfurization chamber 2
When being flowed through the second air inlet 21 to 22 direction of the second gas outlet, the circular treatment through fluid circulation system 24, in flue gas
Acid gas component carries out purified treatment, to carry out desulfurization process to the flue gas.
Specifically, the working solution is NaOH solution or Ca (OH)2The solution containing alkaline matter such as solution.
Specifically, the second gas outlet 22 is located at 2 top of desulfurization chamber.
Specifically, the bottom of desulfurization chamber 2 is funnel-shaped structure, the second air inlet 22 is located on the side wall of desulfurization chamber 2 and opens
Mouth direction is arranged towards the bottom of desulfurization chamber 2.
In addition, the material that its inner wall is coated with alkali resistance corrosion is arranged in order to avoid 2 inner wall of desulfurization chamber is corroded by alkaline solution
Material, such as rubber.
Optionally embodiment, fluid circulation system 24 include tank 241, water pump 242, drainpipe 243 and spray
First 244, tank 241 is located at 2 lower section of desulfurization chamber, and spray head 244 is fixed at the inside sidewalls of desulfurization chamber 2, and drainpipe 243 connects
Logical tank 241 and spray head 244, water pump 242 is arranged on drainpipe 243, for driving the water in tank 241 through drainpipe
243 flow at spray head 244 and spray through spray head 244.
Specifically, the spray head 244 is fixed on the inner sidewall of desulfurization chamber 2, and the folder between spray head 244 and inner sidewall
Angle is between 45 °~135 °.
Specifically, the spray head 244 is high-pressure atomization spray head, the diameter of the water mist of ejection is less than 5mm.
Specifically, the quantity of spray head 244 has multiple, multiple spray heads 244 are vertically distributed in desulfurization chamber 2.
Specifically, the second air inlet position is arranged in order to avoid working fluid is flowed into exhaust pipe 3 at the second air inlet 21
There is a sloping baffle at the side opposite with spray head and air inlet, which can completely cut off the working solution sprayed at spray head
?
Optionally embodiment, further includes vibration equipment 15 in dirt pocket 1, and vibration equipment 15 is located at outside dirt pocket 1
Portion is close to 14 side of dust-collecting equipment.
The vibration equipment 15 can be shaken off the dust being adsorbed on dust-collecting equipment 14 by shaking, and dust falls in ash storage box
It is cleared up convenient for staff in 13, while nor affecting on the collection efficiency of dust-collecting equipment 14.
After the desulfation dust-extraction device runs the regular hour, the device can be set and temporarily cease operation, during this period
Starting shock equipment 15, by shaking the dust for trembling caused by equipment 15 and helping to adsorb on dust-collecting equipment 14 more preferably, faster
Fall into ash storage box 13.
Optionally embodiment, 13 bottom of ash storage box are equipped with dismountable dodge gate.
It can will very easily be located at the dust in ash storage box 13 by the dodge gate to take out.
Since ash storage box 13 is located at 11 lower section of the first air inlet, so if not carried out to the dust in ash storage box 13 timely
Cleaning may result in the dust in ash storage box 13 in airflow function float downward, and then influence the work of dust-collecting equipment 14.
Optionally embodiment is provided with access hole on exhaust pipe 3.
In order to avoid exhaust pipe 3 blocks or damages, an access hole is set on exhaust pipe 3, the access hole pair can be passed through
Maintenance is carried out inside exhaust pipe 3 and the dust being located in exhaust pipe 3 is cleared up.
Embodiment 2:
The present embodiment 2 and the difference of embodiment 1 are: as shown in Fig. 2, being further fixedly arranged on deflector in desulfurization chamber 2
23, deflector 23 is inclined at 11 lower section of the first air inlet, and its height is higher than the second air inlet 21.
Liquid in fluid circulation system 24 can be effectively at extension after the processing of deflector 23 during circulating
Time of contact and the contact area for managing liquid and sulfur-containing smoke gas, can further enhance its treatment effeciency.
Optionally embodiment, 23 one end of deflector are fixed on 2 inner wall of desulfurization chamber, the height of fixing end
Higher than the height of its free end.
The height of 23 fixing end of deflector is greater than the height of free end, it is possible to prevente effectively from treatment fluid accumulates in deflector 23
On upper surface, while being also avoided that the treatment fluid of first valve state and deflector 23 contact post-etching deflector 23 for a long time.
Optionally embodiment, 23 one end of deflector are fixed on 2 inner wall of desulfurization chamber, the height of fixing end
Not higher than the height of its free end, the top view of the deflector 23 is projected as " recessed " shape at this time, and the intermediate direction of fixing end is certainly
By concave end, the liquid accumulated on deflector 23 is flowed out through the recess.
The opposite two sides of 2 inner sidewall of desulfurization chamber are arranged in optionally embodiment, deflector 23.
Deflector 23 is oppositely arranged, and can further extend the liquid circulation time, improves the treatment effeciency of desulfurization chamber 2.
Optionally embodiment, spray head 244 are located at 23 lower section of deflector.
Optionally embodiment, spray head 244 are located at 23 top of deflector.
Working solution contacts with each other and interacts with the gas in desulfurization chamber 2 after spray head sprays, and then falls on deflector
It flows directly into tank 241 or flow on another deflector 23 on 23 and through deflector 23；The presence of deflector 23 is significantly
The time for extending the circulation ingredient interaction in working solution and gas, improve the working efficiency of the device.
Optionally embodiment is provided with filter device in tank 241, for the water in tank 241 into
Row filtration treatment.
It is run after a certain period of time in the device, might have a certain amount of insoluble matter such as soot dust granule etc. and enter desulfurization chamber 2
It is interior, processing can be filtered to the insoluble matter in tank 241 by the way that filter device is arranged in tank 241, avoid shadow
The normal operation of Xiangshui County's pump 242.
Optionally embodiment, deflector 23 are made of PVC or PP material.
Embodiment 3:
The present embodiment 3 and the difference of embodiment 2 are: as shown in figure 3, being additionally provided with water-supply-pipe on tank 241 and putting
Water pipe, wherein water-supply-pipe one end is connected with treatment fluid storage device, and the other end is fixed at 241 top of tank, the water delivery
Pipe is equipped with the second water pump, is used for transportation work liquid, discharge tube into tank and is located at water storage bottom of pond portion, being used for will be in tank
Working solution discharge.
When in use, the water in tank 241 is delivered at spray head 244 through drainpipe 243 and sprays and through leading by water pump 242
Flowing plate 23 flows back in tank 241, and during which working solution handles the sulfurous gas in desulfurization chamber 2；At working solution circulation
After a certain period of time, working solution is constantly neutralized reason, and pH value gradually decreases, and is started the second water pump at this time and is opened simultaneously and discharges water
Pipe, water-supply-pipe is consistent with the transfer efficiency of discharge tube, after the processing of certain time, the pH value of the working solution in tank 241
It gradually rises, which can continue on for carrying out desulfurization process to the flue gas in desulfurization chamber 2.
Specifically, being equipped with a switch at discharge tube, which can open manually, can also be controlled using solenoid valve
System；When opening the switch, the working solution in tank 241 is flowed out through discharge tube.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of desulfurating dust removing device for flue gas, which is characterized in that including dirt pocket and desulfurization chamber, the dirt pocket and the desulfurization
Room is shell-like structure and is connected by exhaust pipe, and flue gas to be processed flows into the desulfurization through the dirt pocket and the exhaust pipe
It is simultaneously discharged after desulfurization process interior；
The dirt pocket includes the first air inlet, the first gas outlet, dust-collecting equipment and ash storage box, and the ash storage box is located at described remove
Dirt room bottom, first gas outlet are located at the top of first air inlet and first air inlet and the exhaust pipe phase
Connection, the dust-collecting equipment is located above the ash storage box and its height is lower than the height of first gas outlet；
The desulfurization chamber includes the second air inlet, the second gas outlet and fluid circulation system, and the fluid circulation system is by following
The dynamic liquid of circulation enters the indoor gas progress desulfurization process of the desulfurization, second outlet to through second air inlet
Mouthful it is located above the fluid circulation system, second air inlet is connected with the exhaust pipe and its height is lower than described the
Two gas outlets.
2. desulfurating dust removing device for flue gas according to claim 1, which is characterized in that be further fixedly arranged in the desulfurization chamber
Deflector, the deflector are inclined at below first air inlet, and its height is higher than second air inlet.
3. desulfurating dust removing device for flue gas according to claim 2, which is characterized in that described deflector one end is fixed at
In the desulfurization chamber interior walls, the height of fixing end is higher than the height of its free end.
4. desulfurating dust removing device for flue gas according to claim 2, which is characterized in that the deflector is arranged in the desulfurization
The opposite two sides of indoor side wall.
5. the desulfurating dust removing device for flue gas according to any one of claim 2-4, which is characterized in that the liquid circulation system
System includes tank, water pump, drainpipe and spray head, and the tank is located at below the desulfurization chamber, the spray head fixed setting
In the inside sidewalls of the desulfurization chamber, the drainpipe is connected to the tank and the spray head, and the water pump is arranged described
On drainpipe, for driving the water in the tank to flow at spray head through drainpipe and being sprayed through the spray head.
6. desulfurating dust removing device for flue gas according to claim 5, which is characterized in that the spray head is located under the deflector
Side.
7. desulfurating dust removing device for flue gas according to claim 5, which is characterized in that be provided with filtering dress in the tank
It sets, for being filtered processing to the water in the tank.
8. desulfurating dust removing device for flue gas according to claim 1, which is characterized in that further include that vibration is set in the dirt pocket
Standby, the vibration equipment is located at outside the dirt pocket close to the dust-collecting equipment side.
9. desulfurating dust removing device for flue gas according to claim 1, which is characterized in that the ash storage box bottom is equipped with detachable
Dodge gate.
10. desulfurating dust removing device for flue gas according to claim 1, which is characterized in that be provided with maintenance on the exhaust pipe
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108582.3U CN209475872U (en) | 2019-01-22 | 2019-01-22 | Desulfurating dust removing device for flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108582.3U CN209475872U (en) | 2019-01-22 | 2019-01-22 | Desulfurating dust removing device for flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209475872U true CN209475872U (en) | 2019-10-11 |
Family
ID=68132072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108582.3U Active CN209475872U (en) | 2019-01-22 | 2019-01-22 | Desulfurating dust removing device for flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209475872U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617620A (en) * | 2020-06-16 | 2020-09-04 | 潘帅 | Energy-saving environment-friendly industrial flue gas desulfurization and dust removal device and treatment method |
| CN114797408A (en) * | 2022-04-08 | 2022-07-29 | 王晓曼 | Steel-making furnace with high-efficiency waste gas treatment |
| KR102572053B1 (en) * | 2023-05-16 | 2023-08-28 | 조민철 | Collecting device capable of automatically discharging foreign substances |
-
2019
- 2019-01-22 CN CN201920108582.3U patent/CN209475872U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617620A (en) * | 2020-06-16 | 2020-09-04 | 潘帅 | Energy-saving environment-friendly industrial flue gas desulfurization and dust removal device and treatment method |
| CN114797408A (en) * | 2022-04-08 | 2022-07-29 | 王晓曼 | Steel-making furnace with high-efficiency waste gas treatment |
| CN114797408B (en) * | 2022-04-08 | 2024-01-12 | 重庆金凯特殊钢制品有限公司 | Steelmaking furnace is handled to waste gas high efficiency |
| KR102572053B1 (en) * | 2023-05-16 | 2023-08-28 | 조민철 | Collecting device capable of automatically discharging foreign substances |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209475872U (en) | Desulfurating dust removing device for flue gas | |
| CN104028069B (en) | Flue washing device and method for washing flue gas | |
| KR20100010668A (en) | An air cleaner with a vehicle for cleaning road | |
| CN106761890B (en) | A kind of constructing tunnel dedusting smoke abatement secondary ventilation device | |
| CN208177025U (en) | A kind of boiler flue dust pelletizing system | |
| CN109364747A (en) | A kind of collecting smoke dust from coke oven desulphurization system and technique | |
| CN113101797A (en) | Novel regeneration washs pond exhaust-gas treatment device | |
| CN114712974B (en) | Tail gas dust collector and ammonium sulfate production system | |
| CN216726626U (en) | Spray type desulfurizing tower | |
| CN108905482A (en) | A kind of desulphurization denitration deduster based on substep separating and filtering technology | |
| CN109289474A (en) | A kind of absorption denitrogenation flue gas purification device with anti-dust effect | |
| JP2002102635A (en) | Wet dust collector | |
| CN108126464A (en) | Boiler desulphurization denitration dedusting minimum discharge system and its desulphurization denitration dust removal method | |
| CN209348398U (en) | A kind of absorption denitrogenation flue gas purification device with anti-dust effect | |
| CN104548918B (en) | The technique and system of particle content after a kind of reduction flue gas desulfurization | |
| CN107441861A (en) | A kind of efficient emission-control equipment | |
| CN209423316U (en) | Exhaust treating purifier | |
| CN107837612B (en) | A kind of self ash-cleaning type deduster | |
| CN208566805U (en) | A kind of kitchen ventilator of included spraying and cleaning apparatus | |
| CN208612164U (en) | Modified pitch gas collection system | |
| CN206762637U (en) | Deduster and dusty gas processing equipment | |
| CN208130724U (en) | A kind of air cleaning unit | |
| CN221230290U (en) | Spraying device capable of being used for waste gas treatment | |
| CN206793281U (en) | A kind of cleaner | |
| CN2391668Y (en) | Arrangement for purification of flue gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |