CN208711417U - A kind of energy-saving and environment-friendly exhaust gas purification and treatment device - Google Patents
A kind of energy-saving and environment-friendly exhaust gas purification and treatment device Download PDFInfo
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- CN208711417U CN208711417U CN201821450458.7U CN201821450458U CN208711417U CN 208711417 U CN208711417 U CN 208711417U CN 201821450458 U CN201821450458 U CN 201821450458U CN 208711417 U CN208711417 U CN 208711417U
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Abstract
The utility model discloses a kind of energy-saving and environment-friendly exhaust gas purification and treatment devices, it is related to waste gas treatment equipment technical field, specially a kind of energy-saving and environment-friendly exhaust gas purification and treatment device, including air inlet pipe, one end of the air inlet pipe is fixedly connected with exhaust gas purification case, the inside of the exhaust gas purification case is disposed with first partition and second partition from left to right, and exhaust gas purification case is successively divided into heating chamber, vacuum insulation chamber and adsorbent chamber by the first partition and second partition from left to right.The energy-saving and environment-friendly exhaust gas purification and treatment device, pass through being equipped with for heating chamber, vacuum insulation chamber, adsorbent chamber, acid solution case and alkaline solution case, make exhaust gas when flowing through the energy conservation and environmental protection exhaust gas purification and treatment device, by high-temperature heating filtering, activated carbon adsorption filtering, in acid solution and in filtering and alkaline solution and the Multilevel methods mode such as filter, the content that greatly reduced exhaust emission gas, improves cleaning efficiency.
Description
Technical field
The utility model relates to waste gas treatment equipment technical field, specially a kind of energy-saving and environment-friendly waste gas purification processing dress
It sets.
Background technique
Exhaust-gas treatment is also known as waste gas purification, and exhaust-gas treatment refers to that the exhaust gas generated for industrial site, factory floor exists
It is externally pre-processed before discharge, to reach the work for the standard that national exhaust gas externally discharges, general exhaust-gas treatment includes having
Machine exhaust-gas treatment, dust exhaust-gas treatment, soda acid exhaust-gas treatment, peculiar smell exhaust-gas treatment and air sterilizing purification etc., give up
The active carbon adsorption of the principle of gas disposal, high temperature incineration method, Production by Catalytic Combustion Process, catalytic oxidation, acid-base neutralization method and wait from
There are filtration, purifications to be not thorough for the existing emission-control equipment of a variety of principles such as sub- method, waste residue in the process cannot be collected effectively
Do not have the shortcomings that environmental protection and energy saving, one disclosed in Chinese utility model patent ublic specification of application CN207462880U
Kind combined type exhaust gas purification and treatment device, the combined type exhaust gas purification and treatment device, although on the one hand by the particulate matter in exhaust gas
Impurity is discharged by water flow, on the other hand can be avoided the equal drift net of blocking, extends equal drift net service life, and drainage mechanism, which uses, to incline
Inclined design can be avoided impurity blocking floor drain, while guarantee the unobstructed of draining, and the moisture absorbing layer that plate surface is isolated can filter out
Hydrone in exhaust gas keeps the drying of exhaust gas, and is filtered for the first time to exhaust gas, still, combined type waste gas purification processing
Device has the shortcomings that filtration, purification is not thorough and does not have environmental protection and energy saving.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of energy-saving and environment-friendly exhaust gas purification and treatment device, solution
It has determined the problems mentioned above in the background art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of energy-saving and environment-friendly exhaust gas
Purifying processing device, including air inlet pipe, one end of the air inlet pipe are fixedly connected with exhaust gas purification case, the exhaust gas purification case
Inside is disposed with first partition and second partition from left to right, the first partition and second partition by exhaust gas purification case from
Left-to-right is successively divided into heating chamber, vacuum insulation chamber and adsorbent chamber, the bottom of the exhaust gas purification case open up it is fluted, it is described
The side of exhaust gas purification case is fixedly connected with escape pipe, and the outer surface of the escape pipe is fixedly connected with outlet pipe connected pipe, institute
The outer surface for stating outlet pipe connected pipe is socketed with appendix, and one end of the appendix is connected with chemical reaction case air inlet
Pipe, the chemical reaction case air inlet pipe run through the outer surface of chemical reaction case and extend to the inside of chemical reaction case, describedization
Reaction chamber is learned, the upper surface of the chemical reaction case, which is fixedly connected with, chemically reacts case case lid, on the chemical reaction case case lid
The side on surface is fixedly connected with acid solution feeder pipe, and the other side of the chemical reaction case case lid upper surface is fixedly connected with
The upper surface of alkaline solution feeder pipe, the acid solution feeder pipe and alkaline solution feeder pipe is fixedly connected to feeder pipe rotation
The side of lid, the chemical reaction case lid upper surface offers exhaust duct aperture, and the inside of the exhaust duct aperture is plugged with exhaust pipe.
Optionally, first partition venthole is offered in the middle part of the first partition, is opened up in the middle part of the second partition
Have a second partition air inlet, the vacuum insulation chamber is internally provided with connecting conduit, the first partition venthole, second every
The center of plate air inlet and connecting conduit is on the same axis.
Optionally, the inside of the groove is plugged with waste residue collecting box, and the waste residue collecting box is internally provided with waste residue
Collecting board, the outer surface of the waste residue collecting box are connected with gasket, and the material of the gasket is high-temperature resistant rubber.
Optionally, the upper surface of the heating chamber is fixedly connected with charging plug, and the heating chamber is internally provided with electricity
The quantity of heated filament net, the heating wire net is several, several spacing of heating wire net between any two are equal, described to add
The inner bottom wall of hot chamber is fixedly connected with filter screen.
The optional adsorbent chamber is internally provided with active carbon, and the upper surface of the adsorbent chamber offers replacement hole, institute
It states to be connected with above replacement hole and screws lid, the shape for screwing lid is rectangle.
Optionally, the chemical reaction case is internally provided with acid-base solution partition, and the acid-base solution partition will be chemical
Reaction chamber is divided into acid solution case and alkaline solution case, and the acid solution case is internally provided with hydrochloric acid solution, the alkali
Property liquor box is internally provided with sodium hydroxide solution, and the inside of the acid solution case is plugged with communicating pipe, the communicating pipe
One end be plugged in the inside of alkaline solution case.
Optionally, the bottom of the acid solution case is fixedly connected with acid solution outlet tube, the alkaline solution case
Bottom is fixedly connected with alkaline solution outlet tube, the equal grafting in outer surface of the acid solution outlet tube and alkaline solution outlet tube
There is a control valve, the bottom of the acid solution outlet tube and alkaline solution outlet tube is connected with cucurbit.
(3) beneficial effect
The utility model provides a kind of energy-saving and environment-friendly exhaust gas purification and treatment device, have it is following the utility model has the advantages that
1, the energy-saving and environment-friendly exhaust gas purification and treatment device passes through heating chamber, vacuum insulation chamber, adsorbent chamber, acid solution
Being equipped with for case and alkaline solution case, makes exhaust gas when flowing through the energy conservation and environmental protection exhaust gas purification and treatment device, by high temperature plus
Heat filtering, activated carbon adsorption filtering, in acid solution and in filtering and alkaline solution and the Multilevel methods mode such as filtering, greatly
The content for reducing exhaust emission gas, improves cleaning efficiency.
2, the energy-saving and environment-friendly exhaust gas purification and treatment device makes this by being equipped with for waste residue collecting box and cucurbit
Energy-saving and environment-friendly exhaust gas purification and treatment device has the collection to waste residue and carries out to salts substances generated after chemical reaction
The characteristics of collection, has reached the recycling to exhaust gas, and it is anti-with acid-base solution to pass through certain metal ions
Soluble-salt should be generated, further by the distillation of cucurbit, soluble-salt crystallization is precipitated, reaches and makes full use of exhaust gas
Purpose.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model waste residue collecting box structural schematic diagram.
In figure: 1- air inlet pipe, 2- exhaust gas purification case, 3- first partition, 4- second partition, 5- heating chamber, 6- vacuum insulation
Chamber, 7- adsorbent chamber, 8- groove, 9- escape pipe, 10- outlet pipe connected pipe, 11- appendix, 12- chemically react case air inlet pipe, 13-
Chemically react case, 14- chemical reaction case case lid, 15- acid solution feeder pipe, 16- alkaline solution feeder pipe, the rotation of 17- feeder pipe
Lid, 18- first partition venthole, 19- second partition air inlet, 20- connecting conduit, 21- waste residue collecting box, 22- waste residue are collected
Plate, 23- gasket, 24- charging plug, 25- heating wire net, 26- filter screen, 27- active carbon, 28- replacement hole, 29- screw lid,
30- acid-base solution partition, 31- acid solution case, 32- alkaline solution case, 33- communicating pipe, 34- exhaust duct aperture, 35- exhaust pipe,
36- cucurbit, 37- acid solution outlet tube, 38- alkaline solution outlet tube, 39- control valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of energy-saving and environment-friendly waste gas purification processing
Device, including air inlet pipe 1, one end of air inlet pipe 1 are fixedly connected with exhaust gas purification case 2, and the inside of exhaust gas purification case 2 is from left to right
It is disposed with first partition 3 and second partition 4, the middle part of first partition 3 offers first partition venthole 18, second partition
4 middle part offers second partition air inlet 19, and vacuum insulation chamber 6 is internally provided with connecting conduit 20, first partition outlet
On the same axis, first partition 3 and second partition 4 will give up at the center in hole 18, second partition air inlet 19 and connecting conduit 20
Gas purifying box 2 is successively divided into heating chamber 5, vacuum insulation chamber 6 and adsorbent chamber 7 from left to right, the energy-saving and environment-friendly waste gas purification
Processing unit is set by the cooperation of heating chamber 5, vacuum insulation chamber 6, adsorbent chamber 7, acid solution case 31 and alkaline solution case 32
It sets, makes exhaust gas when flowing through the energy conservation and environmental protection exhaust gas purification and treatment device, filtered by high-temperature heating filtering, activated carbon adsorption,
In acid solution and filtering and alkaline solution in and filtering etc. Multilevel methods mode, greatly reduced containing for exhaust emission gas
Amount, improves cleaning efficiency, the upper surface of heating chamber 5 is fixedly connected with charging plug 24, and heating chamber 5 is internally provided with electric heating
Silk screen 25, the quantity of heating wire net 25 are several, and spacing is equal between any two by several heating wire nets 25, heating chamber 5 it is interior
Bottom wall is fixedly connected with filter screen 26, and adsorbent chamber 7 is internally provided with active carbon 27, and the upper surface of adsorbent chamber 7 offers replacement
Hole 28, the top in replacement hole 28, which is connected with, screws lid 29, and the shape for screwing lid 29 is rectangle, the bottom of exhaust gas purification case 2
Portion opens up fluted 8, and the inside of groove 8 is plugged with waste residue collecting box 21, and waste residue collecting box 21 is internally provided with waste residue collection
Plate 22, the outer surface of waste residue collecting box 21 are connected with gasket 23, and the material of gasket 23 is high-temperature resistant rubber, and exhaust gas is net
The side for changing case 2 is fixedly connected with escape pipe 9, and the outer surface of escape pipe 9 is fixedly connected with outlet pipe connected pipe 10, and escape pipe connects
The outer surface of adapter tube 10 is socketed with appendix 11, and one end of appendix 11 is connected with chemical reaction case air inlet pipe 12, chemistry
Reaction chamber air inlet pipe 12 runs through the outer surface of chemical reaction case 13 and extends to the inside of chemical reaction case 13, chemically reacts case
13, the upper surface of chemical reaction case 13 is fixedly connected with chemical reaction case case lid 14, chemically reacts the one of 14 upper surface of case case lid
Side is fixedly connected with acid solution feeder pipe 15, and the other side of chemical reaction 14 upper surface of case case lid is fixedly connected with alkaline solution
The upper surface of feeder pipe 16, acid solution feeder pipe 15 and alkaline solution feeder pipe 16 is fixedly connected to feeder pipe spiral cover 17,
The side of chemical reaction 14 upper surface of case lid offers exhaust duct aperture 34, and the inside of exhaust duct aperture 34 is plugged with exhaust pipe 35, changes
That learns reaction chamber 13 is internally provided with acid-base solution partition 30, acid-base solution partition 30 will chemically react case 13 be divided into it is acid molten
Liquid case 31 and alkaline solution case 32, acid solution case 31 are internally provided with hydrochloric acid solution, the inside setting of alkaline solution case 32
There is sodium hydroxide solution, hydrochloric acid solution and sodium hydroxide solution are in highly acid and strong basicity respectively, and acid solution can neutralize exhaust gas
In do not removed clean heavy metal ion, rubidium hydroxide solution can neutralize the polluted gas in exhaust gas, for example, sulfur dioxide,
Sulfur monoxide, nitric oxide and fluoride generate soluble-salt, greatly reduce the damage to environment, acid solution case 31 it is interior
Portion is plugged with communicating pipe 33, and one end of communicating pipe 33 is plugged in the inside of alkaline solution case 32, and the bottom of acid solution case 31 is solid
Surely it is connected with acid solution outlet tube 37, the bottom of alkaline solution case 32 is fixedly connected with alkaline solution outlet tube 38, acid molten
The outer surface of liquid outlet tube 37 and alkaline solution outlet tube 38 is plugged with control valve 39, and acid solution outlet tube 37 and alkalinity are molten
The bottom of liquid outlet tube 38 is connected with cucurbit 36, by being equipped with for waste residue collecting box 21 and cucurbit 36, makes
The energy-saving and environment-friendly exhaust gas purification and treatment device, have collection to waste residue and to salts substances generated after chemical reaction into
The characteristics of row is collected, has reached the recycling to exhaust gas, and make in exhaust gas certain metal ions by with acid-base solution
Reaction generates soluble-salt, further by the distillation of cucurbit, soluble-salt crystallization is precipitated, reach make full use of it is useless
The purpose of gas.
A kind of optimal technical scheme as the utility model: chemical reaction case 13 is internally provided with acid-base solution partition
30, acid-base solution partition 30 is divided into acid solution case 31 and alkaline solution case 32, acid solution case 31 for case 13 is chemically reacted
Be internally provided with hydrochloric acid solution, alkaline solution case 32 is internally provided with sodium hydroxide solution, the inside of acid solution case 31
It is plugged with communicating pipe 33, one end of communicating pipe 33 is plugged in the inside of alkaline solution case 32, hydrochloric acid solution and sodium hydroxide solution
It is respectively in highly acid and strong basicity, acid solution can neutralize not by except clean heavy metal ion in exhaust gas, and rubidium hydroxide is molten
Liquid can neutralize the polluted gas in exhaust gas, such as sulfur dioxide, sulfur monoxide, nitric oxide and fluoride, generate soluble
Salt greatly reduces the damage to environment.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the energy-saving and environment-friendly exhaust gas purification and treatment device, in use, by heating chamber 5, vacuum insulation chamber 6,
Adsorbent chamber 7, acid solution case 31 and alkaline solution case 32 are equipped with, and are flowing through exhaust gas at the energy conservation and environmental protection waste gas purification
When managing device, by high-temperature heating filtering, activated carbon adsorption filtering, in acid solution and in filtering and alkaline solution and filter etc.
Multilevel method mode greatly reduced the content of exhaust emission gas, improve cleaning efficiency, pass through 21 He of waste residue collecting box
Cucurbit 36 is equipped with, and makes the energy-saving and environment-friendly exhaust gas purification and treatment device, has collection to waste residue and anti-to chemistry
The characteristics of salts substances caused by after answering are collected, has reached the recycling to exhaust gas, and make certain gold in exhaust gas
Belonging to ion makes soluble-salt further by the distillation of cucurbit by the generation soluble-salt that reacts with acid-base solution
Crystallization is precipitated, and achievees the purpose that make full use of exhaust gas.
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", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of energy-saving and environment-friendly exhaust gas purification and treatment device, including air inlet pipe (1), it is characterised in that: the air inlet pipe (1)
One end is fixedly connected with exhaust gas purification case (2), and the inside of the exhaust gas purification case (2) is disposed with first partition from left to right
(3) exhaust gas purification case (2) is successively divided from left to right with second partition (4), the first partition (3) and second partition (4)
Bottom for heating chamber (5), vacuum insulation chamber (6) and adsorbent chamber (7), the exhaust gas purification case (2) opens up fluted (8), institute
The side for stating exhaust gas purification case (2) is fixedly connected with escape pipe (9), and the outer surface of the escape pipe (9) is fixedly connected with outlet
The outer surface of pipe connected pipe (10), the outlet pipe connected pipe (10) is socketed with appendix (11), and the one of the appendix (11)
End is connected with chemical reaction case air inlet pipe (12), and chemical reaction case air inlet pipe (12) is through chemical reaction case (13)
Outer surface and the inside for extending to chemical reaction case (13), the upper surface of chemical reaction case (13) are fixedly connected with chemical anti-
It answers case case lid (14), the side of described chemical reaction case case lid (14) upper surface is fixedly connected with acid solution feeder pipe (15),
The other side of described chemical reaction case case lid (14) upper surface is fixedly connected with alkaline solution feeder pipe (16), the acid solution
The upper surface of feeder pipe (15) and alkaline solution feeder pipe (16) is fixedly connected to feeder pipe spiral cover (17), the chemical reaction
The side of case case lid (14) upper surface offers exhaust duct aperture (34), and the inside of the exhaust duct aperture (34) is plugged with exhaust pipe
(35)。
2. a kind of energy-saving and environment-friendly exhaust gas purification and treatment device according to claim 1, it is characterised in that: described first every
It is offered in the middle part of plate (3) first partition venthole (18), offers second partition air inlet in the middle part of the second partition (4)
(19), the vacuum insulation chamber (6) is internally provided with connecting conduit (20), the first partition venthole (18), second every
The center of plate air inlet (19) and connecting conduit (20) is on the same axis.
3. a kind of energy-saving and environment-friendly exhaust gas purification and treatment device according to claim 1, it is characterised in that: the groove
(8) inside is plugged with waste residue collecting box (21), and the waste residue collecting box (21) is internally provided with waste residue collecting board (22), institute
The outer surface for stating waste residue collecting box (21) is connected with gasket (23), and the material of the gasket (23) is high temperature resistant rubber
Glue.
4. a kind of energy-saving and environment-friendly exhaust gas purification and treatment device according to claim 1, it is characterised in that: the heating chamber
(5) upper surface is fixedly connected with charging plug (24), being internally provided with heating wire net (25) for the heating chamber (5), described
The quantity of heating wire net (25) is several, several spacing of heating wire net (25) between any two are equal, the heating
The inner bottom wall of chamber (5) is fixedly connected with filter screen (26).
5. a kind of energy-saving and environment-friendly exhaust gas purification and treatment device according to claim 1, it is characterised in that: the adsorbent chamber
(7) be internally provided with active carbon (27), the upper surface of the adsorbent chamber (7) offer replacement hole (28), the replacement hole
(28) it is connected with and screws lid (29) above, the shape for screwing lid (29) is rectangle.
6. a kind of energy-saving and environment-friendly exhaust gas purification and treatment device according to claim 1, it is characterised in that: the chemistry is anti-
Being internally provided with acid-base solution partition (30) for case (13) is answered, the acid-base solution partition (30) will chemically react case (13) segmentation
For acid solution case (31) and alkaline solution case (32), the acid solution case (31) is internally provided with hydrochloric acid solution, described
Alkaline solution case (32) is internally provided with sodium hydroxide solution, and the inside of the acid solution case (31) is plugged with communicating pipe
(33), one end of the communicating pipe (33) is plugged in the inside of alkaline solution case (32).
7. a kind of energy-saving and environment-friendly exhaust gas purification and treatment device according to claim 6, it is characterised in that: the acidity is molten
The bottom of liquid case (31) is fixedly connected with acid solution outlet tube (37), and the bottom of the alkaline solution case (32) is fixedly connected with
The outer surface of alkaline solution outlet tube (38), the acid solution outlet tube (37) and alkaline solution outlet tube (38) is plugged with
The bottom of control valve (39), the acid solution outlet tube (37) and alkaline solution outlet tube (38) is connected with cucurbit
(36)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450458.7U CN208711417U (en) | 2018-09-05 | 2018-09-05 | A kind of energy-saving and environment-friendly exhaust gas purification and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821450458.7U CN208711417U (en) | 2018-09-05 | 2018-09-05 | A kind of energy-saving and environment-friendly exhaust gas purification and treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711417U true CN208711417U (en) | 2019-04-09 |
Family
ID=65981168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821450458.7U Expired - Fee Related CN208711417U (en) | 2018-09-05 | 2018-09-05 | A kind of energy-saving and environment-friendly exhaust gas purification and treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208711417U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354668A (en) * | 2019-07-28 | 2019-10-22 | 南京涵曦月自动化科技有限公司 | A kind of industrial plant waste gas purification dust arrester |
| CN112174385A (en) * | 2020-10-22 | 2021-01-05 | 沈阳环境科学研究院 | Sewage filtering device for environmental protection |
| CN113713588A (en) * | 2020-05-26 | 2021-11-30 | 台州国聪环保设备有限公司 | Injection type plasma waste gas treatment device |
-
2018
- 2018-09-05 CN CN201821450458.7U patent/CN208711417U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354668A (en) * | 2019-07-28 | 2019-10-22 | 南京涵曦月自动化科技有限公司 | A kind of industrial plant waste gas purification dust arrester |
| CN113713588A (en) * | 2020-05-26 | 2021-11-30 | 台州国聪环保设备有限公司 | Injection type plasma waste gas treatment device |
| CN113713588B (en) * | 2020-05-26 | 2024-02-09 | 台州国聪环保设备有限公司 | Injection type plasma waste gas treatment device |
| CN112174385A (en) * | 2020-10-22 | 2021-01-05 | 沈阳环境科学研究院 | Sewage filtering device for environmental protection |
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| CF01 | Termination of patent right due to non-payment of annual fee |