CN207708741U - A kind of waste gas purification environmental protection equipment of high purifying rate - Google Patents
A kind of waste gas purification environmental protection equipment of high purifying rate Download PDFInfo
- Publication number
- CN207708741U CN207708741U CN201721420560.8U CN201721420560U CN207708741U CN 207708741 U CN207708741 U CN 207708741U CN 201721420560 U CN201721420560 U CN 201721420560U CN 207708741 U CN207708741 U CN 207708741U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- flow pipe
- pipe road
- gas
- active carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 51
- 238000000746 purification Methods 0.000 title claims abstract description 34
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims abstract description 22
- 239000006210 lotion Substances 0.000 claims abstract description 10
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 9
- 230000001699 photocatalysis Effects 0.000 claims description 14
- 238000007146 photocatalysis Methods 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 10
- 239000003595 mist Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000001473 noxious effect Effects 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a kind of waste gas purification environmental protection equipments of high purifying rate,Including gas flow pipe road,Air inlet and gas outlet,The air inlet side is equipped with cyclone dust collector,The cyclone dust collector side is equipped with filter device,And cyclone dust collector is connected with filter device by gas flow pipe road,The filter device interior side is equipped with the first active carbon filter screen,First active carbon filter screen side is equipped with the second active carbon filter screen,Second active carbon filter screen side is equipped with water washing device,And filter device is connected with water washing device by gas flow pipe road,The water washing device is internally provided with water lotion,The water lotion side is equipped with Tower for purifying waste gas,And Tower for purifying waste gas is connected with water washing device by gas flow pipe road,The Tower for purifying waste gas interior lower end is equipped with cyclic water tank,By the way that the dust preliminary purification in exhaust gas can be detached provided with cyclone dust collector,Subsequently to be provided a convenient to the purified treatment of exhaust gas.
Description
Technical field
The utility model is related to a kind of waste gas purification environmental protection equipments, more particularly, to a kind of waste gas purification ring of high purifying rate
Protect equipment.
Background technology
Waste gas purification is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..
Environmental and human health impacts are often generated adverse effect, should be taken before being discharged into air by the exhaust gas of industrial production discharge
Control techniques processing, is allowed to meet the requirement of waste gas emission standard, and existing waste gas purification apparatus purifying rate is not high, and purification is given up
Waste gas emission standard is often not achieved in gas, and existing waste gas purification apparatus tends not to adapt to large-scale waste gas purification, anxious
It need to be improved.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of waste gas purification of high purifying rate
Environmental protection equipment, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of waste gas purification environmental protection of high purifying rate
Equipment, including gas flow pipe road, air inlet and gas outlet, the air inlet side are equipped with cyclone dust collector, the whirlwind
Dust-extraction unit side is equipped with filter device, and cyclone dust collector is connected with filter device by gas flow pipe road, described
Filter device interior side is equipped with the first active carbon filter screen, and first active carbon filter screen side is equipped with the second active carbon filter screen,
Second active carbon filter screen side is equipped with water washing device, and filter device is connected with water washing device by gas flow pipe road
It connects, the water washing device is internally provided with water lotion, and the water lotion side is equipped with Tower for purifying waste gas, and Tower for purifying waste gas and washing
Device is connected by gas flow pipe road, and the Tower for purifying waste gas interior lower end is equipped with cyclic water tank, on the cyclic water tank
End is equipped with water pump, and the water pump upper end is equipped with filler, filler upper end jet blower, and the jet blower upper end, which is equipped with, melts mist layer,
The mist layer side of melting is equipped with condensing unit, and condensing unit is connected with Tower for purifying waste gas by gas flow pipe road, described
Condensing unit side is equipped with wind turbine, and wind turbine is connected with condensing unit by gas flow pipe road, and the wind turbine side is equipped with
UV smell photocatalysis purifiers, and UV smell photocatalysis purifiers are connected with wind turbine by gas flow pipe road, the UV photocatalysis
Purifier side is equipped with gas outlet.
As a kind of optimal technical scheme of the utility model, the cyclone dust collector, filter device, water washing device,
Tower for purifying waste gas, condensing unit, wind turbine and UV smell photocatalysis purifiers, which are all inlayed with gas flow pipe road, to be connect.
A kind of optimal technical scheme as the utility model, which is characterized in that first active carbon filter screen and second
Active carbon filter screen size shape is equal, and the first active carbon filter screen and the second active carbon filter screen are arranged in parallel.
As a kind of optimal technical scheme of the utility model, the Tower for purifying waste gas is packed tower.
As a kind of optimal technical scheme of the utility model, the gas flow pipe road is gummed cloth ventilation duct.
Compared with prior art, the utility model has the beneficial effects that：The waste gas purification environmental protection equipment of this kind high purifying rate,
By can detach the dust preliminary purification in exhaust gas provided with cyclone dust collector, subsequently to be carried to the purified treatment of exhaust gas
Convenience having been supplied, by can tentatively be filtered the noxious material in exhaust gas provided with filter device, and can have been filtered again
Fall remaining particulate matter, most harmful substance in exhaust gas can be inhaled by being provided with water washing device and Tower for purifying waste gas
It receives, improves waste gas purification rate, by being removed after moisture remaining in exhaust gas can be liquefied provided with condensing unit, lead to
It crosses and exhaust gas can be circulated in each device provided with wind turbine, it can be to remaining by being provided with UV smell photocatalysis purifiers
Harmful substance is decomposed, and carries out ultraviolet sterilization to exhaust gas, and elimination exhaust gas is more comprehensive, and purifying rate is high, can be carried out big
The exhaust-gas treatment of scale plays prodigious help for the purification of exhaust gas.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of waste gas purification environmental protection equipment structural schematic diagram of high purifying rate described in the utility model；
In figure：1, gas flow pipe road；2, air inlet；3, cyclone dust collector；4, the first active carbon filter screen；5, it second lives
Property charcoal strainer；6, water washing device；7, water lotion；8, cyclic water tank；9, water pump；10, condensing unit；11, wind turbine；12, UV light is urged
Change purifier；13, gas outlet；14, melt mist layer；15, jet blower；16, Tower for purifying waste gas；17, filler；18, filter device.
Specific implementation mode
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 is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of waste gas purification environmental protection equipment of high purifying rate,
Including gas flow pipe road 1, air inlet 2 and gas outlet 13,2 side of air inlet is equipped with cyclone dust collector 3, cyclone dust collector
3 sides are equipped with filter device 18, and cyclone dust collector 3 is connected with filter device 18 by gas flow pipe road 1, filtering dress
It sets 18 interior sides and is equipped with the first active carbon filter screen 4,4 side of the first active carbon filter screen is equipped with the second active carbon filter screen 5, and second lives
Property 5 side of charcoal strainer be equipped with water washing device 6, and filter device 18 is connected with water washing device 6 by gas flow pipe road 1, water
Cleaning device 6 is internally provided with water lotion 7, and 7 side of water lotion is equipped with Tower for purifying waste gas 16, and Tower for purifying waste gas 16 and water washing device 6
It is connected by gas flow pipe road 1,16 interior lower end of Tower for purifying waste gas is equipped with cyclic water tank 8, and 8 upper end of cyclic water tank is equipped with water
Pump 9,9 upper end of water pump are equipped with filler 17,17 upper end jet blower 15 of filler, and 15 upper end of jet blower, which is equipped with, melts mist layer 14, melts mist layer 14
Side is equipped with condensing unit 10, and condensing unit 10 is connected with Tower for purifying waste gas 16 by gas flow pipe road 1, condensing unit
10 sides are equipped with wind turbine 11, and wind turbine 11 is connected with condensing unit 10 by gas flow pipe road 1, and 11 side of wind turbine is equipped with UV
Smell photocatalysis purifier 12, and UV smell photocatalysis purifiers 12 are connected with wind turbine 11 by gas flow pipe road 1, UV photocatalysis
12 side of purifier is equipped with gas outlet 13.
Cyclone dust collector 3, filter device 18, water washing device 6, Tower for purifying waste gas 16, condensing unit 10, wind turbine 11 and UV
Smell photocatalysis purifier 12, which is all inlayed with gas flow pipe road 1, to be connect, and the first active carbon filter screen 4 and the second active carbon filter screen 5 are big
Small shape is equal, and the first active carbon filter screen 4 and the second active carbon filter screen 5 are arranged in parallel, and Tower for purifying waste gas 16 is filler
Tower, gas flow pipe road 1 are gummed cloth ventilation duct.
Concrete principle：In use, exhaust gas, by the entrance cyclone dust collector 3 of air inlet 2, cyclone dust collector 3 can incite somebody to action
Dust preliminary purification separation in exhaust gas, enters filter device 18 by the first active carbon filter screen 4 by gas flow pipe road 1 later
The noxious material in exhaust gas is tentatively filtered with the second active carbon filter screen 5, and remaining particulate matter can be filtered out again,
Water washing device 6 is entered by gas flow pipe road 1 later, water lotion 7 washes exhaust gas, passes through gas flow pipe road later
1 enters Tower for purifying waste gas 16, and the water in cyclic water tank 8 is injected in by jet blower 15 on filler 17 by water pump 9, and exhaust gas passes through moistening
Filler 17 melting mist layer 14 carry out preliminary hydro-extraction, later pass through gas flow pipe road 1 enter condensing unit 10, condensing unit 10
It is removed after moisture remaining in exhaust gas capable of being liquefied, wind turbine 11 is entered by gas flow pipe road 1 later, finally by
Gas flow pipe road 1 enters UV smell photocatalysis purifiers 12, carries out last decomposition to remaining harmful substance, and to exhaust gas into
Row ultraviolet sterilization is discharged by gas outlet 13.
The waste gas purification environmental protection equipment of this kind high purifying rate, by can will be in exhaust gas provided with cyclone dust collector 3
Dust preliminary purification detaches, and subsequently to be provided a convenient to the purified treatment of exhaust gas, can be incited somebody to action by being provided with filter device 18
Noxious material in exhaust gas is tentatively filtered, and can filter out remaining particulate matter again, by being provided with water washing device 6
Most harmful substance in exhaust gas can be absorbed with Tower for purifying waste gas 16, improves waste gas purification rate, it is cold by being provided with
Solidifying device 10 removes after moisture remaining in exhaust gas can be liquefied, can be by exhaust gas each by being provided with wind turbine 11
It circulates, remaining harmful substance can be decomposed by being provided with UV smell photocatalysis purifiers 12, and to exhaust gas in device
Ultraviolet sterilization is carried out, elimination exhaust gas is more comprehensive, and purifying rate is high, can carry out large-scale exhaust-gas treatment, is the net of exhaust gas
Change plays prodigious help.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of waste gas purification environmental protection equipment of high purifying rate, including gas flow pipe road (1), air inlet (2) and gas outlet
(13), which is characterized in that air inlet (2) side is equipped with cyclone dust collector (3), cyclone dust collector (3) side
Equipped with filter device (18), and cyclone dust collector (3) is connected with filter device (18) by gas flow pipe road (1), institute
It states filter device (18) interior side and is equipped with the first active carbon filter screen (4), the first active carbon filter screen (4) side is equipped with second
Active carbon filter screen (5), the second active carbon filter screen (5) side is equipped with water washing device (6), and filter device (18) is filled with washing
It sets (6) by gas flow pipe road (1) to be connected, the water washing device (6) is internally provided with water lotion (7), the water lotion (7)
Side is equipped with Tower for purifying waste gas (16), and Tower for purifying waste gas (16) is connected with water washing device (6) by gas flow pipe road (1)
It connecing, Tower for purifying waste gas (16) interior lower end is equipped with cyclic water tank (8), and cyclic water tank (8) upper end is equipped with water pump (9),
Water pump (9) upper end is equipped with filler (17), and filler (17) the upper end jet blower (15), jet blower (15) upper end is equipped with
Melt mist layer (14), described mist layer (14) side of melting is equipped with condensing unit (10), and condensing unit (10) and Tower for purifying waste gas (16)
It is connected by gas flow pipe road (1), condensing unit (10) side is equipped with wind turbine (11), and wind turbine (11) is filled with condensation
It sets (10) by gas flow pipe road (1) to be connected, wind turbine (11) side is equipped with UV smell photocatalysis purifiers (12), and UV
Smell photocatalysis purifier (12) is connected with wind turbine (11) by gas flow pipe road (1), the UV smell photocatalysis purifiers
(12) side is equipped with gas outlet (13).
2. a kind of waste gas purification environmental protection equipment of high purifying rate according to claim 1, which is characterized in that the whirlwind removes
Dirt device (3), filter device (18), water washing device (6), Tower for purifying waste gas (16), condensing unit (10), wind turbine (11) and UV light
Arrangement for catalytic purification (12), which is all inlayed with gas flow pipe road (1), to be connect.
3. a kind of waste gas purification environmental protection equipment of high purifying rate according to claim 1, which is characterized in that described first lives
Property charcoal strainer (4) and the second active carbon filter screen (5) size shape it is equal, and the first active carbon filter screen (4) and the second active carbon filtration
Net (5) is arranged in parallel.
4. a kind of waste gas purification environmental protection equipment of high purifying rate according to claim 1, which is characterized in that the exhaust gas is net
It is packed tower to change tower (16).
5. a kind of waste gas purification environmental protection equipment of high purifying rate according to claim 1, which is characterized in that the gas stream
(1) is threaded a pipe as gummed cloth ventilation duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420560.8U CN207708741U (en) | 2017-10-30 | 2017-10-30 | A kind of waste gas purification environmental protection equipment of high purifying rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420560.8U CN207708741U (en) | 2017-10-30 | 2017-10-30 | A kind of waste gas purification environmental protection equipment of high purifying rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708741U true CN207708741U (en) | 2018-08-10 |
Family
ID=63060741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721420560.8U Expired - Fee Related CN207708741U (en) | 2017-10-30 | 2017-10-30 | A kind of waste gas purification environmental protection equipment of high purifying rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708741U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647070A (en) * | 2019-02-18 | 2019-04-19 | 菏泽谐和电热设备有限公司 | A kind of liquefaction of air-flow, purification device and its technique |
| CN109806709A (en) * | 2019-04-04 | 2019-05-28 | 哈尔滨工大环能科技有限公司 | A kind of smoke processing system suitable for rubbish mineralising furnace |
| CN109847556A (en) * | 2019-04-04 | 2019-06-07 | 哈尔滨工大环能科技有限公司 | A kind of rubbish mineralising processing equipment |
| CN110694445A (en) * | 2019-11-04 | 2020-01-17 | 浙江宏电环保设备制造有限公司 | Intelligent remote control system of organic waste gas treatment device |
| CN110870999A (en) * | 2019-11-19 | 2020-03-10 | 安徽枫慧金属股份有限公司 | Combined dust removal device for smelting furnace and use method thereof |
| CN112439301A (en) * | 2019-08-28 | 2021-03-05 | 江苏察克润滑科技有限公司 | A exhaust gas filtration equipment for lubricating oil production |
-
2017
- 2017-10-30 CN CN201721420560.8U patent/CN207708741U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647070A (en) * | 2019-02-18 | 2019-04-19 | 菏泽谐和电热设备有限公司 | A kind of liquefaction of air-flow, purification device and its technique |
| CN109806709A (en) * | 2019-04-04 | 2019-05-28 | 哈尔滨工大环能科技有限公司 | A kind of smoke processing system suitable for rubbish mineralising furnace |
| CN109847556A (en) * | 2019-04-04 | 2019-06-07 | 哈尔滨工大环能科技有限公司 | A kind of rubbish mineralising processing equipment |
| CN109847556B (en) * | 2019-04-04 | 2024-05-21 | 哈尔滨工大环能科技有限公司 | Garbage mineralization treatment equipment |
| CN109806709B (en) * | 2019-04-04 | 2024-05-31 | 哈尔滨工大环能科技有限公司 | Flue gas treatment system suitable for garbage mineralization furnace |
| CN112439301A (en) * | 2019-08-28 | 2021-03-05 | 江苏察克润滑科技有限公司 | A exhaust gas filtration equipment for lubricating oil production |
| CN110694445A (en) * | 2019-11-04 | 2020-01-17 | 浙江宏电环保设备制造有限公司 | Intelligent remote control system of organic waste gas treatment device |
| CN110870999A (en) * | 2019-11-19 | 2020-03-10 | 安徽枫慧金属股份有限公司 | Combined dust removal device for smelting furnace and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207708741U (en) | A kind of waste gas purification environmental protection equipment of high purifying rate | |
| CN204678528U (en) | A kind of air cleaning unit | |
| CN206746314U (en) | A kind of foul gas processing unit | |
| CN205109281U (en) | Waste gas treatment device | |
| CN108019852A (en) | A kind of air purifier for being convenient for changing filtration apparatus | |
| CN205586704U (en) | Exhaust gas circulation processing apparatus | |
| CN107774063A (en) | Renewable circulating liquid formula air cleaning unit and purification method | |
| CN109107365A (en) | A kind of off-gas cleaning equipment with deodorization device | |
| CN207648980U (en) | A kind of air purifier being convenient for changing filter device | |
| CN116764425B (en) | High-strength waste gas purification spray tower and application method thereof | |
| CN209138247U (en) | A kind of exhaust gas treating tower | |
| CN104857791A (en) | Double-fan dust absorbing and purifying device and absorbing and purifying method thereof | |
| CN208975437U (en) | A kind of exhaust gas environment-friendly processing unit for tin recycling | |
| CN213077928U (en) | Denitration device that dust collection efficiency is good | |
| CN204656271U (en) | A kind of single blower fan dust absorbing clarifier | |
| CN211706295U (en) | Dust filtration equipment in flue gas | |
| CN208161206U (en) | A kind of energy-saving and environment-friendly emission-control equipment | |
| CN207591546U (en) | A kind of waste gas treatment equipment | |
| CN208975440U (en) | A kind of dying setting machine emission-control equipment | |
| CN112473310A (en) | High-efficient collection device of waste gas | |
| CN208115462U (en) | A kind of industrial emission-control equipment | |
| CN207102272U (en) | Combination type oil smoke waste gas cleaning system | |
| CN215462978U (en) | Novel light oxygen adds active carbon exhaust-gas treatment equipment | |
| CN207042193U (en) | A kind of multistage exhaust treatment system | |
| CN204973455U (en) | Welding exhaust -gas treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: 551700 Government Office of Linkou Town, Qixingguan District, Bijie City, Guizhou Province Patentee after: Guizhou Shunyang Tailings Comprehensive Utilization Co., Ltd. Address before: 330029 6 Jiangxi sang Hai economic development zone, Nanchang Patentee before: Huang Ziai |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20191030 |