CN205613282U - Organic waste gas purifying processing device - Google Patents
Organic waste gas purifying processing device Download PDFInfo
- Publication number
- CN205613282U CN205613282U CN201620383082.7U CN201620383082U CN205613282U CN 205613282 U CN205613282 U CN 205613282U CN 201620383082 U CN201620383082 U CN 201620383082U CN 205613282 U CN205613282 U CN 205613282U
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- Prior art keywords
- cylinder
- filter screen
- waste gas
- organic waste
- processing device
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Abstract
The utility model relates to a waste gas purification technology field especially relates to an organic waste gas purifying processing device who is used for organic waste gas purifying. The engine oil -gas separator comprises a housin, the casing includes protecgulum, hou gai, casing protecgulum top is provided with the air inlet, be provided with the gas outlet on the casing diapire, the casing is inside to be provided with: be used for carrying out organic waste gas chemical reaction's filtering component, filtering component includes blowing stop gear, a subassembly of supplying gas for inciting somebody to action see the gas in the casing off casing during the outside waste gas suction casing component parts of an entirety outside, control assembly, control motor rotate and change new and old filter screen. The utility model discloses a set up a filter screening drum and a filter screen rolling section of thick bamboo respectively in filter screen both sides, and a filter screen rolling section of thick bamboo passes through the motor and drive and rotate old and useless filter screen rolling, the filter screening drum below is provided with blowing stop gear, and this mechanism can effectively solve the automatic problem of changing of filter screen, and still the device has still been solved the filter screen and not hard up and can make that the filter screen is automatic to be tightened up simultaneously.
Description
Technical field
This utility model relates to waste gas purification technical field, particularly relates to a kind of having for organic waste-gas purification
Machine exhaust gas purification and treatment device.
Background technology
The modal pollutant that organic exhaust gas is petrochemical industry, spray paint, pharmacy, printing are discharged.Organic
Waste gas be mainly composed of hydro carbons, sulfide, ammonia etc..These waste gas can cause atmospheric pollution, endangers the mankind
Healthy.Existing organic waste gas purifying processing device is many to be carried out organic exhaust gas by catalysed oxidation processes
Process, but the filter screen of this kind of organic waste gas purifying processing device needs periodically to change manually, therefore consumes
Taking substantial amounts of manpower, when organic exhaust gas is more, the artificial frequency changed also can be correspondingly improved.
Owing to organic exhaust gas harm human body is healthy, therefore, a kind of organic waste-gas purification how is provided to process
Device, to ensure that the filter screen of this device can be changed automatically, is that those skilled in the art are presently required solution
Technical problem.
Utility model content
The purpose of this utility model is to propose a kind of organic waste gas purifying processing device, it is possible to solve existing skill
The problem that present in art, filter screen cannot be changed automatically.
For reaching this purpose, this utility model by the following technical solutions:
A kind of organic waste gas purifying processing device, it includes that housing, described housing include protecgulum, bonnet；Institute
State housing protecgulum and be provided above air inlet, described shell bottom wall is provided with gas outlet, described enclosure interior
It is provided with
Filter assemblies, described filter assemblies includes that the first support, described first support are arranged in described bonnet
Side, is provided with medium plate in described first support, and described medium plate both sides are provided with UV lamp, and described first
Support is disposed with purifying net, filter screen bracket, described filter screen bracket one away from the side of described shell body rear cover
Side is provided with filtering net cylinder, and opposite side is provided with drainage screen rolling cylinder, and described drainage screen rolling cylinder one end connects
There is motor, below described filtering net cylinder, be provided with blowing position-limit mechanism；
Supply gas assembly, described in assembly of supplying gas include that fan assembly, described fan assembly are positioned at described shell body rear cover
Bottom, described housing bottom is provided with air-supply guard, described air-supply guard is provided with multiple gas outlet；
Control assembly, described control assembly be arranged at described in supply gas above assembly.
As preferably, described blowing position-limit mechanism includes that limited support, stop, described stop include limit
Position axle, position-restricted housing, described stop is arranged on described limited support, and described limit shaft both sides are provided with
Limited block, is provided with spring between described limited block and described position-restricted housing.
As preferably, between described blowing position-limit mechanism and described filtering net cylinder, it is additionally provided with Fastener, described
Fastener includes the second cylinder that the first cylinder and the first cylinder connect, and also includes clamping muscle, no less than two
Individual described clamping muscle is axially distributed on described second cylinder lateral surface.
As preferably, described limit shaft is connected with described first cylinder, and described limit shaft and described first post
One end that body contacts is provided with the first limiting tooth, and described first cylinder is arranged with described second cylinder junction
There is the spacing teeth groove matched with described first limiting tooth.
As preferably, between described drainage screen rolling cylinder and described motor, it is provided with Fastener, described Fastener
And being provided with motor dop between described motor, described motor dop includes being connected with described motor output shaft
First connects post and the second connection post being connected with described Fastener, and described first connects setting on post sidewall
Having pin-and-hole, described first connection post axial direction is provided with semi-circular through hole, described second connects post and institute
Stating the side that Fastener is connected and be provided with the second limiting tooth, described second limiting tooth matches with spacing teeth groove.
As preferably, described medium plate is honeycomb aluminum plate, and described honeycomb aluminum plate is fixed on institute by the second support
State in the first support, in the honeycomb hole of described honeycomb aluminum plate both sides and described honeycomb aluminum plate, be coated with catalyst.
As preferably, described drainage screen rolling cylinder and described filtering net cylinder upper end are provided with fixed support,
Described fixed support is fixedly installed on described bonnet.
As preferably, it is provided with between described drainage screen rolling cylinder and filtering net cylinder and described fixed support
Described Fastener, described Fastener is connected by bearing pin with described fixed support, and described bearing pin is additionally provided with
Banking stop, described fixed support is additionally provided with the groove that banking stop can be made to pass, and described groove is worn with bearing pin
The pin shaft hole connection crossed.
As preferably, described filter screen bracket is " (" shape structure, the side that described filter screen bracket contacts with filter screen
Multiple passage it is provided with on wall.
As preferably, described first limiting tooth, the second limiting tooth quantity are identical and are no less than two, described
Spacing teeth groove quantity is identical with described first limiting tooth quantity.
This utility model beneficial effect:
This utility model by the first support both sides (i.e. drainage screen both sides) be respectively provided with filtering net cylinder and
Drainage screen rolling cylinder, and drainage screen rolling cylinder by driven by motor rotate by waste and old filter screen rolling, filtering net cylinder
Lower section is provided with blowing position-limit mechanism, and this mechanism can effectively solve the problem that filter screen is changed automatically, the most also fills
Put also solve filter screen loosen and filter screen automatic tightening can be made.
Housing includes protecgulum and bonnet, and filter assemblies is positioned at the chamber that housing is formed, UV lamp and medium plate
Being arranged in this housing, this kind of structure makes exhaust gas purification and treatment device Structural assignments compact, solves this device
The problem of each assembly scattering device, and then effectively solve this device and take up room bigger problem, with
Time bonnet can fixing with house sidings be connected, change original horizontal type structure into vertical structure, make further
This device takes up room reduction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the organic waste gas purifying processing device that this utility model provides.
Fig. 2 is the structural representation that the organic waste gas purifying processing device that Fig. 1 provides is not provided with protecgulum；
Fig. 3 is the structural representation of the filter screen that the organic waste gas purifying processing device that Fig. 2 provides is arranged；
Fig. 4 is the structural representation being not provided with filter screen bracket in Fig. 2；
Fig. 5 is the structural representation that the organic waste gas purifying processing device that Fig. 1 provides is not provided with protecgulum, filter screen；
Fig. 6 is the structural scheme of mechanism of stop；
Fig. 7 is the structural representation of the limit shaft that this utility model provides；
Fig. 8 is the structural representation of the Fastener that this utility model provides；
Fig. 9 is the structural representation of the motor dop that this utility model provides；
Figure 10 is that the motor that this utility model provides assembles schematic diagram with motor dop；
Figure 11 is the structural representation of the bearing pin that this utility model provides；
Figure 12 is the structural representation of the fixed mount that this utility model provides.
In figure:
1, housing；11, air inlet；12, gas outlet；13, bonnet；14, air-supply guard；15, protecgulum；
21, the first support；22, medium plate；23, UV lamp；24, filter screen bracket；25, filtering net cylinder；26、
Drainage screen rolling cylinder；27, motor；28, the second support；29, purifying net；31, fan assembly；4, put
Material position-limit mechanism；41, limited support；42, stop；421, limit shaft；4211, the first limiting tooth；
422, limited block；423, position-restricted housing；5, Fastener；51, the first cylinder；52, the second cylinder；53、
Clamping muscle；6, motor dop；61, first connects post；62, second connects post；63, pin-and-hole；64,
Two limiting tooths；7, fixed mount；8, motor fixing frame；9, bearing pin；91. banking stops.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with the accompanying drawings
And further illustrate the technical solution of the utility model by detailed description of the invention.
This utility model provides a kind of organic waste gas purifying processing device, refer to Fig. 1-5, and this device includes
Housing 1, housing 1 is for blocking this device internal structure, and described housing 1 includes protecgulum 15, bonnet 13；
Described housing 1 protecgulum 15 is provided above air inlet 11, and housing 1 diapire is provided with gas outlet 12, shell
Body 1 is internally provided with:
For organic exhaust gas carries out the filter assemblies of chemical reaction, filter assemblies includes the first support 21, this
In embodiment the first support 21 be shaped as " convex " shape structure, the first support 21 is fixedly installed on housing 1
Bonnet 13 inside, be provided with medium plate 22 in the first support 21, and medium plate 22 both sides be provided with
UV lamp 23, the first support 21 is away from the side (being i.e. not connected with bonnet 13 side) of described housing 1 bonnet 13
Being disposed with purifying net 29, filter screen bracket 24, filter screen bracket 24 side is provided with filtering net cylinder 25, separately
Side is provided with drainage screen rolling cylinder 26, and before and after filter screen bracket 24, side is respectively provided with drainage screen and purifying net 29,
Drainage screen rolling cylinder 26 one end connects motor 27, after the other end is fixed on by fixed support 7 is rotating
On lid 13, below filtering net cylinder 25, it is provided with blowing position-limit mechanism 4；
For the gas in housing 1 to be sent by external exhaust gas suction casing 1 group of supplying gas outside housing 1 simultaneously
Part, assembly of supplying gas includes fan assembly 31, and in the present embodiment, fan assembly 31 is double centrifugal fan assemblies,
Housing 1 inside and outside formation high-low pressure can be made after fan assembly 31 work, and then can be by organic exhaust gas suction casing
In body 1；Concrete, fan assembly 31 is positioned at the bottom of housing 1 bonnet 13, is provided with bottom housing 1
Air-supply guard 14, wherein air-supply guard is the diapire of housing 1, and air-supply guard 14 is provided with multiple giving vent to anger
Mouth 12；Wherein fan assembly 31 includes wind wheel, fan housing and motor (not shown).
Control assembly, control assembly be arranged at described in supply gas above assembly, wherein control assembly and include being no less than
Ballast, panel and the transformator of two, wherein panel changes new and old filter in order to control electric machine rotation
Net.
Before and after filter screen bracket 24, side is respectively provided with drainage screen and purifying net 29 so that this device is capable of twice
Filter.Wherein larger particles in air is stopped by drainage screen, and purifying net is by granule less in air
(PM2.5) stop offline, it is to avoid UV lamp 23 and medium plate 22 surface dirt cover, and affect air clean
Change catalytic effect.
In the present embodiment, medium plate 22 is honeycomb aluminum plate, and honeycomb aluminum plate is fixed on first by the second support 28
In support 21, in the honeycomb hole of honeycomb aluminum plate both sides and described honeycomb aluminum plate, it is coated with catalyst.
Organic exhaust gas after the air inlet 11 of housing 1 enters, the oxygen in waste gas and UV lamp and medium plate
On catalyst reaction generate the purification grain such as Superoxide anion free radical, hydroxyl radical free radical, super oxygen hydroxyl radical free radical
These purification particles are discharged outside housing 1 by gas outlet 12 by son the most again by fan assembly 31, are allowed to more
Overflowing in the space of full foul gas, the material that these purification particles will actively catch in organic gas enters
Row reaction or cut-out strand, and ultimately form carbon dioxide molecule, hydrone, oxygen molecule, complete
The purification of machine gas.
The purpose of blowing position-limit mechanism is set and is to prevent that drainage screen is updated prevents filter screen from loosening and can make filter
Net automatic tightening, blowing position-limit mechanism may be disposed in gripper shoe or on bracing frame.Blowing in the present embodiment
Position-limit mechanism supports fixing by limited support 41, after motor 27 is fixedly mounted on by motor fixing frame 8
On lid 13.Blowing position-limit mechanism fixed mount 8 is installed on bonnet 13；As shown in Figure 6, Figure 7, blowing limit
Position mechanism 4 includes limited support 41, stop 42, and stop 42 includes limit shaft 421, position-restricted housing
423, stop 42 is arranged on limited support 41, and limited support 41 is then fixed on bonnet 13, limit
Axle 421 both sides, position are provided with limited block 422, are provided with spring between limited block 422 and position-restricted housing 423,
And spring is compressive state.
The sidewall that limited block 422 contacts with limit shaft 421 is arcuate structure, and this arcuate structure makes limited block
422 fit tightly with limit shaft sidewall.Owing to limit shaft 421 is clamped, therefore by limited block 422 by spring
Limit shaft 421 is not easy to rotate in a non-operative state.
Fastener 5 it is additionally provided with between blowing position-limit mechanism and filtering net cylinder 25, as it is shown in fig. 7, Fastener
5 include the second cylinder 52 that the first cylinder 51 is connected with the first cylinder 51, on the second cylinder 52 lateral surface
It is evenly equipped with the clamping muscle 53 no less than two.Wherein limit shaft 421 is connected with the first cylinder 51, and limit shaft
421 one end contacted with the first cylinder 51 are provided with the first limiting tooth 4211, the first cylinder 51 and second
Cylinder 52 junction is provided with the spacing teeth groove 511 matched with the first limiting tooth 4211.First limiting tooth
4211 shapes are similar with the gear teeth structure of ratchet.
Drainage screen rolling cylinder 26 is also equipped with Fastener 5 as between motor, Fastener 5 and motor 27 it
Between be provided with motor dop 6.As shown in Figure 9, Figure 10, wherein motor dop 6 includes exporting with motor 27
The first of axle connection connects post 61 and the second connection post 62 being connected with Fastener 5, and first connects post 61
Being provided with pin-and-hole 63 on sidewall, the first connection post 61 axial direction is provided with semi-circular through hole, second connects
The side that post 62 is connected with described Fastener 5 is provided with the second limiting tooth 64, described second limiting tooth 64
Match with spacing teeth groove 511.
Second cylinder 52 stretches in drainage screen rolling cylinder 26, filtering net cylinder 25, owing to setting on the second cylinder 52
It is equipped with clamping muscle 53, therefore all passes through between the second cylinder 52 and drainage screen rolling cylinder 26, filtering net cylinder 25
Interference fit connects, and in this, connected mode is readily disassembled replacing drainage screen rolling cylinder 26, filtering net cylinder 25, with
Time make the structure of Fastener 5 the simplest.
The quantity of first limiting tooth the 4211, second limiting tooth 64 is identical and is no less than two, in the present embodiment
First limiting tooth 4211 and the second limiting tooth 64 quantity are respectively two.First limiting tooth 4211 and second
The quantity of limiting tooth 64 is arranged according to the width of filter screen bracket 24, and then ensure that when new and old filter screen updates
Prevent filter screen from loosening and filter screen automatic tightening can be made.The most spacing teeth groove 511 quantity and the first limiting tooth 4211
Quantity should be identical.
Control the control motor 27 of the panel in assembly to rotate, due to the second limiting tooth 64 on motor dop 6
Cooperate with spacing teeth groove 511, therefore the second limiting tooth 64 on motor dop 6 often turn over one spacing
Teeth groove 511 all can be by old filter screen rolling, and limit shaft 421 also can release new filter screen by concomitant rotation simultaneously.Motor
27 coordinate with blowing position-limit mechanism, can not only solve filter screen folding and unfolding problem, simultaneously because be provided with motor card
6 and Fastener 5, additionally it is possible to make the filter screen of releasing be in the state being tightened up, enable filter screen to cover completely
Cover on filter screen bracket 24.
Drainage screen rolling cylinder 26 and filtering net cylinder 25 upper end are provided with fixed support 7, drainage screen rolling cylinder
It is rotatably connected between 26 and filtering net cylinder 25 and fixed support 7, and after fixed support 7 is fixedly installed on
On lid 13.Specifically, all pass through between drainage screen rolling cylinder 26 and filtering net cylinder 25 and fixed support 7
Fastener 5 connects, and Fastener 5 is connected by bearing pin with described fixed support 7.In order to prevent bearing pin 9
Receiving spool turns with filtering net cylinder/drainage screen causes drainage screen normally not tighten up, as shown in Figure 11, Figure 12,
The present embodiment is additionally provided with on bearing pin 9 banking stop 91, fixed support 7 is additionally provided with and can make banking stop 91
The groove passed, the pin shaft hole that groove passes with bearing pin 9 connects.
Filter screen bracket 24 is that " (" shape structure can also be " [" shape structure certainly in other embodiments.Filter
Multiple passage it is provided with filter screen on the sidewall that net support 24 contacts.Filter screen bracket 24 in the present embodiment
Side and the first support 21 are by gemel connection, and opposite side is then connected by hasp, arrange hinge and hasp
It is advantageous in that when UV lamp 23 or medium plate 22 go wrong, facilitates maintainer to need not excessively and dismantle
Just can keep in repair replacing.
Housing 1 includes protecgulum 15 and bonnet 13, and wherein protecgulum 15 can by hinge with bonnet 13 the same side
Rotary connection, other side is then by the detachable connection of hasp.
Note, of the present utility model ultimate principle and principal character and this utility model have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, this utility model is not limited to the embodiments described above,
Principle of the present utility model is simply described, without departing from this practicality described in above-mentioned embodiment and description
On the premise of novel spirit and scope, this utility model also has various changes and modifications, and these change and change
Entering in the range of both falling within claimed this utility model, claimed scope of the present utility model is by appended
Claims and equivalent thereof define.
Claims (10)
1. an organic waste gas purifying processing device, it includes housing (1), before described housing (1) includes
Lid (15), bonnet (13)；Described housing (1) protecgulum (15) is provided above air inlet (11), institute
State and on housing (1) diapire, be provided with gas outlet (12), it is characterised in that described housing (1) is internal to be arranged
Have:
Filter assemblies, described filter assemblies includes that the first support (21), described first support (21) are arranged at
Described bonnet (13) inner side, is provided with medium plate (22), and described medium in described first support (21)
Plate (22) both sides are provided with UV lamp (23), and described first support (21) is away from described housing (1) bonnet
Side be disposed with purifying net (29), filter screen bracket (24), described filter screen bracket (24) side sets
Being equipped with filtering net cylinder (25), opposite side is provided with drainage screen rolling cylinder (26), described drainage screen rolling cylinder (26)
One end connects motor (27), and described filtering net cylinder (25) lower section is provided with blowing position-limit mechanism (4)；
Supply gas assembly, described in assembly of supplying gas include that fan assembly (31), described fan assembly (31) are positioned at institute
Stating housing (1) bonnet bottom, described housing (1) bottom is provided with air-supply guard (14), described air-supply net
It is provided with multiple gas outlet (12) on cover (14)；
Control assembly, described control assembly be arranged at described in supply gas above assembly.
Organic waste gas purifying processing device the most according to claim 1, it is characterised in that described blowing
Position-limit mechanism (4) includes limited support (41), stop (42), and described stop (42) includes spacing
Axle (421), position-restricted housing (423), described stop (42) is arranged on described limited support (41),
Described limit shaft (421) both sides are provided with limited block (422), and described limited block (422) is spacing with described
Housing is provided with spring between (423).
Organic waste gas purifying processing device the most according to claim 2, it is characterised in that described blowing
Being additionally provided with Fastener (5) between position-limit mechanism and described filtering net cylinder (25), described Fastener (5) wraps
Include the second cylinder (52) that the first cylinder (51) is connected with the first cylinder (51), also include clamping muscle (53),
Described clamping muscle (53) no less than two is axially distributed on described second cylinder (52) lateral surface.
Organic waste gas purifying processing device the most according to claim 3, it is characterised in that described spacing
Axle (421) is connected with described first cylinder (51), and described limit shaft (421) and described first cylinder
(51) one end contacted is provided with the first limiting tooth (4211), described first cylinder (51) and described the
Two cylinders (52) junction is provided with the spacing teeth groove (511) matched with described first limiting tooth (4211).
Organic waste gas purifying processing device the most according to claim 4, it is characterised in that described filtration
Fastener (5), described Fastener (5) and described electricity it is provided with between net rolling cylinder (26) and described motor
Being provided with motor dop (6) between machine (27), described motor dop (6) includes and described motor (27)
The first of output shaft connection connects post (61) and the second connection post (62) being connected with described Fastener (5),
Being provided with pin-and-hole (63) on described first connection post (61) sidewall, described first connects post (61) axially side
Having set up semi-circular through hole, described second connects that post (62) is connected with described Fastener (5)
Side is provided with the second limiting tooth (64), and described second limiting tooth (64) is matched with spacing teeth groove (511).
6. according to the organic waste gas purifying processing device described in any one of claim 1-5, it is characterised in that
Described medium plate (22) is honeycomb aluminum plate, and described honeycomb aluminum plate is fixed on described by the second support (28)
In first support (21), it is coated with in the honeycomb hole of described honeycomb aluminum plate both sides and described honeycomb aluminum plate and urges
Agent.
Organic waste gas purifying processing device the most according to claim 3, it is characterised in that described filtration
Net rolling cylinder (26) and described filtering net cylinder (25) upper end are provided with fixed support (7), described solid
Fixed rack (7) is fixedly installed on described bonnet (13).
Organic waste gas purifying processing device the most according to claim 7, it is characterised in that described filtration
It is provided with described card between net rolling cylinder (26) and filtering net cylinder (25) and described fixed support (7)
Tight part (5), described Fastener (5) is connected by bearing pin (9) with described fixed support (7), described pin
It is additionally provided with banking stop (91) on axle (9), described fixed support (7) is additionally provided with and can make banking stop (91)
The groove passed, the pin shaft hole that described groove passes with bearing pin (9) connects.
Organic waste gas purifying processing device the most according to claim 1, it is characterised in that described filter screen
Support (24) is that " (" shape structure is provided with on the sidewall that described filter screen bracket (24) contacts with filter screen
Multiple passages.
Organic waste gas purifying processing device the most according to claim 5, it is characterised in that described
One limiting tooth (4211), the second limiting tooth (64) quantity are identical and are no less than two, described spacing teeth groove
(511) quantity is identical with described first limiting tooth (4211) quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383082.7U CN205613282U (en) | 2016-04-29 | 2016-04-29 | Organic waste gas purifying processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383082.7U CN205613282U (en) | 2016-04-29 | 2016-04-29 | Organic waste gas purifying processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205613282U true CN205613282U (en) | 2016-10-05 |
Family
ID=57026415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383082.7U Withdrawn - After Issue CN205613282U (en) | 2016-04-29 | 2016-04-29 | Organic waste gas purifying processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205613282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749742A (en) * | 2016-04-29 | 2016-07-13 | 江苏朗逸环保科技有限公司 | Organic waste gas purifying treatment device |
| CN108273344A (en) * | 2018-03-13 | 2018-07-13 | 张世红 | A kind of integrated-type organic waste gas treatment device |
-
2016
- 2016-04-29 CN CN201620383082.7U patent/CN205613282U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749742A (en) * | 2016-04-29 | 2016-07-13 | 江苏朗逸环保科技有限公司 | Organic waste gas purifying treatment device |
| CN105749742B (en) * | 2016-04-29 | 2018-06-19 | 江苏朗逸环保科技有限公司 | Organic waste gas purifying processing device |
| CN108273344A (en) * | 2018-03-13 | 2018-07-13 | 张世红 | A kind of integrated-type organic waste gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20180619 |