CN207413134U - A kind of environment-protecting type exhaust air purifier - Google Patents
A kind of environment-protecting type exhaust air purifier Download PDFInfo
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- CN207413134U CN207413134U CN201721456746.9U CN201721456746U CN207413134U CN 207413134 U CN207413134 U CN 207413134U CN 201721456746 U CN201721456746 U CN 201721456746U CN 207413134 U CN207413134 U CN 207413134U
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Abstract
The utility model discloses a kind of environment-protecting type exhaust air purifiers, including cylinder, cylinder lumen is hollow and bottom opening, air accumulator is connected at the top of cylinder, the top inner wall of air accumulator is connected with air quality detector and pressure sensor in turn in the horizontal direction, the lateral wall of air accumulator is vertically equipped with downtake pipe and second exhaust pipe successively, the inner wall of downtake pipe and second exhaust pipe is equiped with the first electric control valve and the second electric control valve respectively, the one end of second exhaust pipe away from air accumulator is fixedly connected with fluid reservoir, the roof of fluid reservoir is run through to the internal stretch of fluid reservoir in the one end of second exhaust pipe away from air accumulator, the lateral wall of fluid reservoir is fixedly connected with medicament delivery case.The utility model is simple in structure, easy to operate, improves the adequacy of vent gas treatment, ensures the qualification of discharge gas, and energy-saving and environment-friendly function is realized with reference to easy-to-mount filtration.
Description
Technical field
The utility model is related to waste gas purification apparatus technical field more particularly to a kind of environment-protecting type exhaust air purifiers.
Background technology
It is well known that environment-protecting type exhaust air purifier is a kind of in waste gas treatment process, purified treatment to be carried out to it,
Make its more environmentally friendly auxiliary device discharge, be widely used in a variety of applications in the field of exhaust-gas treatment.
It is found in existing environment-protecting type exhaust air purifier use, work box dismounting is more inconvenient, it is caused to be not easy to
Repair and cleaning screen pack；And then purification is caused to be not thorough, and cause its service life shorter；It and and cannot be fine
Detection process after exhaust gas quality, so as to cause to discharge untreated complete exhaust gas, cause secondary pollution.
According to the above problem, the utility model proposes a kind of environment-protecting type exhaust air purifiers.
Utility model content
The purpose of this utility model is incomplete in order to solve the problems, such as to dismantle inconvenient and exhaust-gas treatment in the prior art, and
A kind of environment-protecting type exhaust air purifier proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of environment-protecting type exhaust air purifier, including cylinder, the cylinder lumen is hollow and bottom opening, the cylinder
Top is connected with air accumulator, and the top inner wall of the air accumulator is connected with air quality detector and pressure in turn in the horizontal direction
Sensor, the lateral wall of the air accumulator are vertically equipped with downtake pipe and second exhaust pipe, the first row successively
The inner wall of tracheae and second exhaust pipe is equiped with the first electric control valve and the second electric control valve respectively, and the second exhaust pipe is remote
One end from air accumulator is fixedly connected with fluid reservoir, and the roof of fluid reservoir is run through in the one end of the second exhaust pipe away from air accumulator
To the internal stretch of fluid reservoir, the lateral wall of the fluid reservoir is fixedly connected with medicament delivery case, is set at the top of the fluid reservoir
There is the air inlet pipe for running through fluid reservoir roof and extending inward, communicating pipe be connected between the top of the cylinder and air accumulator,
The lateral wall of the cylinder is equiped with controller, the madial wall of the cylinder be vertically fixedly connected sequentially have supporting rack and
Limiting block is fixedly connected with the first negative-pressure air fan in the middle part of support frame as described above, opening is offered in the middle part of the limiting block, described
The inner thread of opening is connected with fine-meshed metal filter screen, and the bottom outer wall of the limiting block is equipped with the groove of annular, described recessed
The madial wall of slot is threaded with the first filter assemblies, and the bottom thread of first filter assemblies is connected with the second filtering group
Part is connected with fixation kit between first filter assemblies and the lateral wall of the second filter assemblies and the inner wall of cylinder, described
The bottom thread of second filter assemblies is connected with pedestal, and the inner cavity of the pedestal is hollow, and the outer wall of the pedestal is equipped with air inlet,
It is threaded with air outlet pipe between the air inlet and fluid reservoir, the madial wall of the pedestal is vertically sequentially connected limited
Block and supporting rack are flowed, gross porosity metal filter screen, institute are connected with positioned at the inner thread of the opening of the limiting block of the base inner wall
The bottom for stating gross porosity metal filter screen is equiped with equally distributed impulse electromagnetic valve, in the supporting rack of the chassis interior
Portion is fixedly connected with the second negative-pressure air fan.
Preferably, first filter assemblies are made of housing, filter screen, and the inner cavity of the housing is hollow and both ends are opened
Mouthful, the inner wall of the housing is equipped with symmetrical geometrical clamp, and the junction of the inner walls and geometrical clamp is equipped with Slide Group
Part, the geometrical clamp are connected to the edge of filter screen, and second filter assemblies are identical with the structure of the first filter assemblies.
Preferably, the madial wall of the cylinder, groove, housing and pedestal is equipped with internal thread, the pedestal and housing
Lateral wall is equipped with external screw thread, and the outer wall thread of the pedestal is connected to the inner wall of cylinder.
Preferably, the fixation kit is made of anti-skidding fixed plate and screw rod, and the anti-skidding fixed plate is arc panel, described
The raised face of anti-skidding fixed plate is fixedly connected with screw rod, and the inner wall of the one end of the screw rod away from anti-skidding fixed plate through cylinder is consolidated
Surely it is connected with adjusting knob, the junction of the screw rod and cylinder offers through hole, and the screw flight is connected to the interior of through hole
Wall.
Preferably, the top inner wall of the groove is equipped with gasket.
Preferably, the controller use 80C51 programmable single chip computers, first negative-pressure air fan, the second negative-pressure air fan,
First electric control valve, the second electric control valve, air quality detector, pressure sensor and impulse electromagnetic valve input terminal with control
The output terminal of device processed is electrically connected.
Preferably, filled with cotton layer between the adjacent filter screen on second filter assemblies, positioned at described the
Active carbon particle is filled between adjacent filter screen on one filter assemblies.
Preferably, the slide assemblies are made of concave sliding slot and convex sliding block, inner wall of the concave sliding slot along housing
Longitudinally disposed, the convex sliding block is set in the inner wall of concave sliding slot.
Compared with prior art, the utility model provides a kind of environment-protecting type exhaust air purifier, possesses following beneficial to effect
Fruit：
1st, the environment-protecting type exhaust air purifier, the symmetrical geometrical clamp set by the inner wall of housing, inner walls
The slide assemblies set with the junction of geometrical clamp, geometrical clamp are connected to the edge of filter screen, cylinder, groove, housing and pedestal
The internal thread that sets of madial wall, the external screw thread that the lateral wall of pedestal and housing is set realizes the first filter assemblies and the second mistake
Filter the flexible connection between component, the second filter assemblies and pedestal, and then realize the removable unloading functions of filter assemblies, be convenient for and
Shi Genghuan filter plates prevent that blocking filter plate causes to filter bad, and the waste gas purification of discharge is not thorough pollution air, passes through second
The cotton layer filled between adjacent filter screen on filter assemblies is filled between the adjacent filter screen on the first filter assemblies
Active carbon particle realizes the adequacy of exhaust gas waste gas purification.
2nd, the environment-protecting type exhaust air purifier, by air quality detector, the first electric control valve, the second electric control valve,
Medicament delivery case realizes the quality for detecting purification gas to be discharged in real time, avoids purifying to be not thorough to be discharged into air causing dirt
Dye, while by medicament delivery case delivering medicament, realize the function that after-treatment is carried out to the gas not being fully cleaned up.
3rd, the environment-protecting type exhaust air purifier passes through the first filter assemblies upper enclosure inner wall multiple filtration net and slide assemblies
The adjustable function of the first filter assemblies is realized with geometrical clamp, with reference to easy-to-dismount function, is realized for different types of useless
The function that gas is handled using the filter screen of different filtering functions improves the efficiency of exhaust-gas treatment.
It is same as the prior art or the prior art can be used realized that part is not directed in the device, the utility model
It is simple in structure, it is easy to operate, the adequacy of vent gas treatment is improved, ensures the qualification of discharge gas, with reference to easy-to-mount
Filtration realizes energy-saving and environment-friendly function.
Description of the drawings
Fig. 1 be the utility model proposes a kind of environment-protecting type exhaust air purifier overall structure diagram；
Fig. 2 be the utility model proposes a kind of environment-protecting type exhaust air purifier the first filter assemblies front view；
Fig. 3 be the utility model proposes a kind of environment-protecting type exhaust air purifier fixation kit top view；
Fig. 4 be the utility model proposes a kind of environment-protecting type exhaust air purifier slide assemblies top view.
In figure：1 cylinder, 2 air accumulators, 3 air quality detectors, 4 pressure sensors, 5 downtake pipes, 6 second exhausts
Pipe, 7 first electric control valves, 8 second electric control valves, 9 fluid reservoirs, 10 medicament delivery casees, 11 air inlet pipe, 12 communicating pipes, 13 controls
Device, 14 supporting racks, 15 limiting blocks, 16 first negative-pressure air fans, 17 fine-meshed metal filter screens, 18 grooves, 19 first filter assemblies, 20
Second filter assemblies, 21 fixation kits, 211 anti-skidding fixed plates, 212 screw rods, 213 adjusting knobs, 22 pedestals, 23 air inlets, 24
Air outlet pipe, 25 gross porosity metal filter screens, 26 impulse electromagnetic valves, 27 second negative-pressure air fans, 28 housings, 29 filter screens, 30 geometrical clamps,
31 slide assemblies, 311 concave sliding slots, 312 convex sliding blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-4, a kind of environment-protecting type exhaust air purifier, including cylinder 1,1 inner cavity of cylinder is hollow and bottom opening,
The top of cylinder 1 is connected with air accumulator 2, and the top inner wall of air accumulator 2 is connected with air quality detector 3 in turn in the horizontal direction
With pressure sensor 4, the lateral wall of air accumulator 2 is vertically equipped with downtake pipe 5 and second exhaust pipe 6 successively, and first
The inner wall of exhaust pipe 5 and second exhaust pipe 6 is equiped with the first electric control valve 7 and the second electric control valve 8, second exhaust pipe 6 respectively
One end away from air accumulator 2 is fixedly connected with fluid reservoir 9, and the one end of second exhaust pipe 6 away from air accumulator 2 is through fluid reservoir 9
To the internal stretch of fluid reservoir 9, the lateral wall of fluid reservoir 9 is fixedly connected with medicament delivery case 10, examined by air quality roof
It surveys instrument 3, the first electric control valve 7, the second electric control valve 8, medicament delivery case 10 and realizes the matter for detecting purification gas to be discharged in real time
Amount is avoided purifying to be not thorough to be discharged into air polluting, while by 10 delivering medicament of medicament delivery case, realized to not complete
The gas purified entirely carries out the function of after-treatment, and the top of fluid reservoir 9 is equipped with what is run through 9 roof of fluid reservoir and extend inward
Air inlet pipe 11 is connected with communicating pipe 12 between the top of cylinder 1 and air accumulator 2, the lateral wall of cylinder 1 is equiped with controller 13,
The madial wall of cylinder 1, which is vertically fixedly connected sequentially, supporting rack 14 and limiting block 15, and the middle part of supporting rack 14, which is fixed, to be connected
The first negative-pressure air fan 16 is connected to, the middle part of limiting block 15 offers opening, and the inner thread of opening is connected with fine-meshed metal filtering
Net 17, the bottom outer wall of limiting block 15 are equipped with the groove 18 of annular, and the top inner wall of groove 18 is equipped with gasket, groove 18 it is interior
Sidewall thread is connected with the first filter assemblies 19, and the first filter assemblies 19 are made of housing 28, filter screen 29, the inner cavity of housing 28
Hollow and both ends open, the inner wall of housing 28 are equipped with symmetrical geometrical clamp 30, the handing-over of 28 inner wall of housing and geometrical clamp 30
Place is equipped with slide assemblies 31, by 19 upper shell of the first filter assemblies, 28 inner wall multiple filtration net 29 and slide assemblies 31 with fixing
Folder 30 realizes the adjustable function of the first filter assemblies 19, with reference to easy-to-dismount function, realizes for different types of exhaust gas
The function of being handled using the filter screen of different filtering functions improves the efficiency of exhaust-gas treatment, is set by the inner wall of housing 28
The slide assemblies 31 that the junction of the symmetrical geometrical clamp 30 put, 28 inner wall of housing and geometrical clamp 30 is set, geometrical clamp 30
It is connected to the edge of filter screen 29, the internal thread that cylinder 1, groove 18, the madial wall of housing 28 and pedestal 22 are set, 22 He of pedestal
The external screw thread that the lateral wall of housing 28 is set realizes the first filter assemblies 19 and the second filter assemblies 20, the second filter assemblies 20
Flexible connection between pedestal 22, and then realize the removable unloading functions of filter assemblies, convenient for replacing filter plate in time, prevent from blocking up
Plug filter plate causes to filter bad, and the waste gas purification of discharge is not thorough pollution air, on second filter assemblies 20
Filled with cotton layer between adjacent filter screen 29, filled between the adjacent filter screen 29 on first filter assemblies 19
Active charcoal particle passes through the cotton layer filled between the adjacent filter screen 29 on the second filter assemblies 20, the first filter assemblies
The active carbon particle filled between adjacent filter screen 29 on 19 realizes the adequacy of exhaust gas waste gas purification, slide assemblies 31
It is made of concave sliding slot 311 and convex sliding block 312, concave sliding slot 311 is longitudinally disposed along the inner wall of housing 28, convex sliding block 312
It is set in the inner wall of concave sliding slot 311, cylinder 1, groove 18, the madial wall of housing 28 and pedestal 22 are equipped with internal thread, pedestal
22 and the lateral wall of housing 28 be equipped with external screw thread, the outer wall thread of pedestal 22 is connected to the inner wall of cylinder 1, and geometrical clamp 30 is clamped
In the edge of filter screen 29, the second filter assemblies 20 are identical with the structure of the first filter assemblies 19, the first filter assemblies 19
Bottom thread is connected with the second filter assemblies 20, the first filter assemblies 19 and the lateral wall of the second filter assemblies 20 and cylinder 1
Fixation kit 21 is connected between inner wall, fixation kit 21 is made of anti-skidding fixed plate 211 and screw rod 212, anti-skidding fixed plate 211
For arc panel, the raised face of anti-skidding fixed plate 211 is fixedly connected with screw rod 212, screw rod 212 away from anti-skidding fixed plate 211 one
The inner wall held through cylinder 1 is fixedly connected with adjusting knob 213, and screw rod 212 and the junction of cylinder 1 offer through hole, screw rod
212 are threaded in the inner wall of through hole, and the bottom threads of the second filter assemblies 20 is connected with pedestal 22, in the inner cavity of pedestal 22
Sky, the outer wall of pedestal 22 are equipped with air inlet 23, air outlet pipe 24 are threaded between air inlet 23 and fluid reservoir 9, pedestal 22
Madial wall is vertically connected with limiting block 15 and supporting rack 14 in turn, positioned at the opening of the limiting block 15 of 22 inner wall of pedestal
Inner thread is connected with gross porosity metal filter screen 25, and the bottom of gross porosity metal filter screen 25 is equiped with equally distributed pulse electromagnetic
Valve 26, controller 13 use 80C51 programmable single chip computers, the first negative-pressure air fan 16, the second negative-pressure air fan 27, the first electric control valve
7th, the input terminal of the second electric control valve 8, air quality detector 3, pressure sensor 4 and impulse electromagnetic valve 26 with controller 13
Output terminal be electrically connected, the middle part of the supporting rack 14 inside pedestal 22 is fixedly connected with the second negative-pressure air fan 27.
In the utility model, pass through air quality detector 3, the first electric control valve 7, the second electric control valve 8, medicament delivery
Case 10 realizes the quality for detecting purification gas to be discharged in real time, avoids purifying to be not thorough to be discharged into air polluting, simultaneously
By 10 delivering medicament of medicament delivery case, realize the function that after-treatment is carried out to the gas not being fully cleaned up, ensure gas
The environmental-protecting performance of discharge is realized in processing completely, by 19 upper shell of the first filter assemblies, 28 inner wall multiple filtration net 29 and is slided
Component 31 realizes the adjustable function of the first filter assemblies 19 with geometrical clamp 30, with reference to easy-to-dismount function, realizes for not
The function that congener exhaust gas is handled using the filter screen of different filtering functions improves the efficiency of exhaust-gas treatment, convenient for tearing open
The filtration unloaded realizes the function of recycling, and is conducive to energy-saving and environment-friendly realization, pair set by the inner wall of housing 28
Claim the geometrical clamp 30 of distribution, 28 inner wall of housing and the slide assemblies 31 of the junction setting of geometrical clamp 30, geometrical clamp 30 are connected to
The edge of filter screen 29, the internal thread that cylinder 1, groove 18, the madial wall of housing 28 and pedestal 22 are set, pedestal 22 and housing 28
The external screw thread that sets of lateral wall, realize the first filter assemblies 19 and the second filter assemblies 20, the second filter assemblies 20 and pedestal
Flexible connection between 22, and then realize the removable unloading functions of filter assemblies, convenient for replacing filter plate in time, prevent from blocking and filter
Plate causes to filter bad, and the waste gas purification of discharge is not thorough pollution air, passes through the adjacent filtering on the second filter assemblies 20
The cotton layer filled between net 29, the active carbon particle filled between the adjacent filter screen 29 on the first filter assemblies 19, is realized
The adequacy of exhaust gas waste gas purification.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New 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 (8)
1. a kind of environment-protecting type exhaust air purifier, including cylinder (1), which is characterized in that cylinder (1) inner cavity is hollow and bottom
It is open, is connected with air accumulator (2) at the top of the cylinder (1), the top inner wall of the air accumulator (2) connects successively in the horizontal direction
Air quality detector (3) and pressure sensor (4) are connected to, the lateral wall of the air accumulator (2) is vertically equipped with successively
The inner wall of downtake pipe (5) and second exhaust pipe (6), the downtake pipe (5) and second exhaust pipe (6) is equiped with respectively
First electric control valve (7) and the second electric control valve (8), the one end of the second exhaust pipe (6) away from air accumulator (2) are fixedly connected
Have a fluid reservoir (9), the one end of the second exhaust pipe (6) away from air accumulator (2) through fluid reservoir (9) roof to fluid reservoir
(9) internal stretch, the lateral wall of the fluid reservoir (9) are fixedly connected with medicament delivery case (10), the top of the fluid reservoir (9)
Portion is equipped with the air inlet pipe (11) for running through fluid reservoir (9) roof and extending inward, top and the air accumulator (2) of the cylinder (1)
Between be connected with communicating pipe (12), the lateral wall of the cylinder (1) is equiped with controller (13), the madial wall of the cylinder (1)
Vertically being fixedly connected sequentially has supporting rack (14) and limiting block (15), and support frame as described above is fixedly connected in the middle part of (14)
First negative-pressure air fan (16) offers opening in the middle part of the limiting block (15), and the inner thread of the opening is connected with pore
Metal filter screen (17), the bottom outer wall of the limiting block (15) are equipped with the groove (18) of annular, the inside of the groove (18)
Wall is threaded with the first filter assemblies (19), and the bottom thread of first filter assemblies (19) is connected with the second filter assemblies
(20), it is connected between the inner wall of the lateral wall and cylinder (1) of first filter assemblies (19) and the second filter assemblies (20)
Fixation kit (21), the bottom thread of second filter assemblies (20) are connected with pedestal (22), the inner cavity of the pedestal (22)
Hollow, the outer wall of the pedestal (22) is equipped with air inlet (23), is threaded between the air inlet (23) and fluid reservoir (9)
Air outlet pipe (24), the madial wall of the pedestal (22) are vertically connected with limiting block (15) and supporting rack (14), position in turn
Gross porosity metal filter screen (25) is connected in the inner thread of the opening of the limiting block (15) of the pedestal (22) inner wall, it is described thick
The bottom of mesoporous metal filter screen (25) is equiped with equally distributed impulse electromagnetic valve (26), the branch internal positioned at the pedestal (22)
The second negative-pressure air fan (27) is fixedly connected in the middle part of support (14).
A kind of 2. environment-protecting type exhaust air purifier according to claim 1, which is characterized in that first filter assemblies
(19) it is made of housing (28), filter screen (29), the inner cavity of the housing (28) is hollow and both ends open, the housing (28)
Inner wall is equipped with symmetrical geometrical clamp (30), and the junction of housing (28) inner wall and geometrical clamp (30) is equipped with slide assemblies
(31), the geometrical clamp (30) is connected to the edge of filter screen (29), second filter assemblies (20) and the first filtering group
The structure of part (19) is identical.
3. a kind of environment-protecting type exhaust air purifier according to claim 1, which is characterized in that the cylinder (1), groove
(18), the madial wall of housing (28) and pedestal (22) is equipped with internal thread, and the lateral wall of the pedestal (22) and housing (28) is equal
Equipped with external screw thread, the outer wall thread of the pedestal (22) is connected to the inner wall of cylinder (1).
4. a kind of environment-protecting type exhaust air purifier according to claim 1, which is characterized in that the fixation kit (21) by
Anti-skidding fixed plate (211) and screw rod (212) composition, the anti-skidding fixed plate (211) be arc panel, the anti-skidding fixed plate
(211) raised face is fixedly connected with screw rod (212), and the one end of the screw rod (212) away from anti-skidding fixed plate (211) passes through cylinder
The inner wall of body (1) is fixedly connected with adjusting knob (213), and the screw rod (212) and the junction of cylinder (1) offer through hole,
The screw rod (212) is threaded in the inner wall of through hole.
A kind of 5. environment-protecting type exhaust air purifier according to claim 1, which is characterized in that the top of the groove (18)
Inner wall is equipped with gasket.
6. a kind of environment-protecting type exhaust air purifier according to claim 1, which is characterized in that the controller (13) uses
80C51 programmable single chip computers, first negative-pressure air fan (16), the second negative-pressure air fan (27), the first electric control valve (7), second
Electric control valve (8), air quality detector (3), pressure sensor (4) and impulse electromagnetic valve (26) input terminal and controller
(13) output terminal is electrically connected.
7. a kind of environment-protecting type exhaust air purifier according to claim 2, which is characterized in that positioned at the second filtering group
Filled with cotton layer between adjacent filter screen (29) on part (20), the adjacent mistake on first filter assemblies (19)
Active carbon particle is filled between strainer (29).
8. a kind of environment-protecting type exhaust air purifier according to claim 2, which is characterized in that the slide assemblies (31) by
Concave sliding slot (311) and convex sliding block (312) composition, the concave sliding slot (311) is longitudinally disposed along the inner wall of housing (28), institute
State the inner wall that convex sliding block (312) is set in concave sliding slot (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456746.9U CN207413134U (en) | 2017-11-05 | 2017-11-05 | A kind of environment-protecting type exhaust air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456746.9U CN207413134U (en) | 2017-11-05 | 2017-11-05 | A kind of environment-protecting type exhaust air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN207413134U true CN207413134U (en) | 2018-05-29 |
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ID=62307135
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721456746.9U Active CN207413134U (en) | 2017-11-05 | 2017-11-05 | A kind of environment-protecting type exhaust air purifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596900A (en) * | 2017-11-05 | 2018-01-19 | 安徽万山红环保科技有限公司 | A kind of environment-protecting type exhaust air purifier |
| CN109011945A (en) * | 2018-08-31 | 2018-12-18 | 佛山市锐拓环境工程设备有限公司 | A kind of environment-friendly engineering harmful gas processing device |
| CN109999641A (en) * | 2019-04-03 | 2019-07-12 | 佛山市莫森环境工程有限公司 | A kind of industry coal-boiler flue gas emission environment protection desulphurization equipment |
-
2017
- 2017-11-05 CN CN201721456746.9U patent/CN207413134U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596900A (en) * | 2017-11-05 | 2018-01-19 | 安徽万山红环保科技有限公司 | A kind of environment-protecting type exhaust air purifier |
| CN109011945A (en) * | 2018-08-31 | 2018-12-18 | 佛山市锐拓环境工程设备有限公司 | A kind of environment-friendly engineering harmful gas processing device |
| CN109011945B (en) * | 2018-08-31 | 2021-10-15 | 佛山市锐拓环境工程设备有限公司 | Harmful gas processing apparatus for environmental protection engineering |
| CN109999641A (en) * | 2019-04-03 | 2019-07-12 | 佛山市莫森环境工程有限公司 | A kind of industry coal-boiler flue gas emission environment protection desulphurization equipment |
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