CN208082182U - A kind of integration post-cure emission-control equipment - Google Patents
A kind of integration post-cure emission-control equipment Download PDFInfo
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- CN208082182U CN208082182U CN201820297255.2U CN201820297255U CN208082182U CN 208082182 U CN208082182 U CN 208082182U CN 201820297255 U CN201820297255 U CN 201820297255U CN 208082182 U CN208082182 U CN 208082182U
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- 230000010354 integration Effects 0.000 title claims description 11
- 239000007921 spray Substances 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000003517 fume Substances 0.000 claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims abstract description 11
- 238000007146 photocatalysis Methods 0.000 claims description 29
- 230000001699 photocatalysis Effects 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 125000004122 cyclic group Chemical group 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 28
- 238000011282 treatment Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000012855 volatile organic compound Substances 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- -1 superoxide ion Chemical class 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-N hydroperoxyl Chemical compound O[O] OUUQCZGPVNCOIJ-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of integrated post-cure emission-control equipments, including waste gas collection device, suction strainer formula oil fume purifier, spray column and integral type cleaning equipment；Waste gas collection device includes wind-collecting cover and air hose, wind-collecting cover is connected to one end of air hose, the inlet end of the other end connection suction strainer formula oil fume purifier of air hose, the inlet end of the outlet side connection spray column of suction strainer formula oil fume purifier, the outlet side of spray column is integrally connected the inlet end of formula cleaning equipment, and the outlet side of integral type cleaning equipment is connected with chimney.The emission-control equipment of the utility model solves the problems such as exhaust gas oil removing, cooling, removal VOCs simultaneously, it works well to post-cure machine exhaust-gas treatment, it is stable, simple and convenient operation and maintenance, and will not increase that secondary pollution, facility compact floor space is small, energy consumption is small, device can run and reach discharging standards steadily in the long term.
Description
Technical field
At post-cure machine exhaust-gas treatment field more particularly to a kind of integrated post-cure exhaust gas
Manage device.
Background technology
Currently, exhaust gas VOCs complicated components caused by post-cure machine for rubber and plastic rubber production enterprise, fluctuation is big,
Up to 40-80 DEG C of temperature, humidity is high, and containing oil smoke, peculiar smell intensity is high.Existing Treatment process is mainly washed by lye spray
Wash+active carbon absorption technology handles exhaust gas；Spray washing technique plays preliminary regulation effect to exhaust gas, but for
VOCs and deodorizing effect unobvious；Adsorption effect of activated carbon in water is decayed, and fast, effect is unstable, easy blocking, replaces activated carbon and operates and be stranded
Hardly possible has the possibility and tendency for causing new environmental pollution.
Lye spray washing+active carbon absorption technology in existing treatment process, initial stage treatment effect is up to standard reluctantly, but long-term
Operating ettectiveness declines, and indices (particulate matter, non-methane total hydrocarbons, foul smell) cannot stably reach national relevant emission standards.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of integrated post-cure exhaust gas
Processing unit, the device is by waste gas collection device, suction strainer formula oil fume purifier, spray column and integral type cleaning equipment, by two
The exhaust gas of secondary vulcanizer discharge goes out after collection is handled from smoke stack emission successively, this emission-control equipment solves exhaust gas simultaneously and removes
It the problems such as oil, cooling, removal VOCs, works well to post-cure machine exhaust-gas treatment, is increasing peculiar smell exhaust purification efficiency
Meanwhile strong shock resistance, stable, simple and convenient operation and maintenance, once invest moderate, operating cost is low, and will not increase by two
Secondary pollution, facility compact floor space is small, energy consumption is small, and device can run and reach national relevant emission standards steadily in the long term.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of integration post-cure emission-control equipment, including waste gas collection device, suction strainer formula oil fume purifier, spray
Tower and integral type cleaning equipment；The waste gas collection device includes wind-collecting cover and air hose, and the wind-collecting cover is connected to the one of air hose
End, the inlet end of the other end connection suction strainer formula oil fume purifier of the air hose, the outlet side of the suction strainer formula oil fume purifier
The inlet end of spray column is connected, the outlet side of the spray column is integrally connected the inlet end of formula cleaning equipment, and the integral type is net
The outlet side for changing equipment is connected with chimney.
Further, adjusting air valve is installed on the air hose.
Further, the bottom of the spray column is equipped with cyclic water tank, and lye, the top of spray column are loaded in cyclic water tank
Portion is equipped with spray head, and Sprayer Circulation pump is connected between spray head and cyclic water tank.
Further, the composite filling for removing water mist is additionally provided in the spray column.
Further, the integral type cleaning equipment includes photocatalysis equipment and odor controller, the photocatalysis equipment
Distribution device is inside installed, odor controller is mounted on the outlet side of photocatalysis equipment, and distribution device is connect with odor controller.
Further, photocatalysis plank is equipped in the photocatalysis equipment, the photocatalysis plank is by nickel foam substrate
Upper uniform load nano-TiO2Composition.
Further, it is also equipped with ultraviolet lamp in the photocatalysis equipment.
Further, it is connected with air-introduced machine between the integral type cleaning equipment and chimney.
Compared with prior art, the beneficial effects of the utility model are：
(1) the integrated post-cure emission-control equipment of the utility model, the device pass through waste gas collection device, suction strainer
Formula oil fume purifier, spray column and integral type cleaning equipment, the exhaust gas that post-cure machine is discharged is successively after collection processing from cigarette
Chimney gives off, this emission-control equipment solves the problems such as exhaust gas oil removing, cooling, removal VOCs simultaneously, useless to post-cure machine
Gas disposal works well, and while increasing peculiar smell exhaust purification efficiency, strong shock resistance is stable, Operation and Maintenance letter
Just, once invest moderate, operating cost is low, and will not increase that secondary pollution, facility compact floor space is small, energy consumption is small, device
It can run steadily in the long term and reach national relevant emission standards；
(2) the integrated post-cure emission-control equipment of the utility model uses photocatalysis equipment and odor controller
Two-stage process is designed to that a table apparatus is run, while improving purification efficiency so that operation is more by integral type cleaning equipment
Stablize, reduces energy consumption, invests the advantages that relatively low, facility compact takes up little area.
Description of the drawings
Fig. 1 is the structural schematic diagram of the integrated post-cure emission-control equipment of the utility model.
In figure：1, post-cure machine；2, wind-collecting cover；3, adjusting air valve；4, air hose；5, suction strainer formula oil fume purifier；6, it sprays
Drench tower；61, composite filling；7, cyclic water tank；8, Sprayer Circulation pumps；9, photocatalysis equipment；91, photocatalysis plank；92, ultraviolet
Lamp；10, odor controller；11, air-introduced machine；12, chimney.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Embodiment 1：
Referring to Fig.1, a kind of integrated post-cure emission-control equipment, including waste gas collection device, suction strainer formula oil smoke are net
Change device 5, spray column 6 and integral type cleaning equipment.
Waste gas collection device includes wind-collecting cover 2 and air hose 4, and wind-collecting cover 2 is connected to one end of air hose 4, the other end of air hose 4
Connect the inlet end of suction strainer formula oil fume purifier 5, the inlet end of the outlet side connection spray column 6 of suction strainer formula oil fume purifier 5, spray
The outlet side of leaching tower 6 is integrally connected the inlet end of formula cleaning equipment, and the outlet side of integral type cleaning equipment is connected with chimney 12.
The material of suction strainer formula oil fume purifier 5 is specially designed SUS304 materials, and suction strainer formula oil fume purifier 5 is preliminary
Filtering fume is crossed, subsequent processing device load is reduced.
Adjusting air valve 3 is installed, the setting of adjusting air valve 3 can adjust exhaust gas and be discharged into emission-control equipment on air hose 4
Flow.
The bottom of spray column 6 is equipped with cyclic water tank 7, and lye is loaded in cyclic water tank 7, and the top of spray column 6 is equipped with spray
Head is drenched, Sprayer Circulation pump 8 is connected between spray head and cyclic water tank 7, the combination for removing water mist is additionally provided in spray column 6
Filler 61.Spray head sprays lye and carries out pre-treatment, and exhaust gas is sent in spray column 6 first primary treatment, and internal structure will not produce
Raw to block, by pressurization, shower water is sprayed with mist, and purification removes fume molecules etc., meanwhile, reduce exhaust gas temperature
Degree；Contain water mist in exhaust gas after pre-treatment washing, purifying, water mist is removed by composite filling 61, is conducive to follow-up workshop section's exhaust gas
It administers.
Integral type cleaning equipment includes photocatalysis equipment 9 and odor controller 10, and gas distribution dress is equipped in photocatalysis equipment 9
It sets, odor controller 10 is mounted on the outlet side of photocatalysis equipment 9, and distribution device is connect with odor controller 10.
Photocatalysis plank 91 is equipped in photocatalysis equipment 9, photocatalysis plank 91 is received by uniform load on nickel foam substrate
Rice TiO2Composition.Ultraviolet lamp 92 is also equipped in photocatalysis equipment 9.
After front pre-processes, exhaust gas enters integral type cleaning equipment, in the photocatalysis equipment 9 of integral type cleaning equipment
Photocatalysis plank 91 is equipped with using foam metal tip nanometer composite technology, integrates the excellent of nano photocatalyst catalytic material and nickel foam
Good characteristic, a certain amount of nano-TiO of uniform load on nickel foam substrate2And a kind of support type photo-catalysis function material obtained
Material, nickel foam can be used as a kind of excellent carrier of photocatalyst because of its unique tridimensional network, and be supported on its surface
Nano-TiO2A kind of photochemical catalyst, in terms of organic pollution, removal are harmful to inorganic gas and air purification in degrading waste water
It has broad application prospects.TiO2Its electronic structure feature is a full valence band and an empty conduction band, more than its band
Gap can (Eg=3.2ev is equivalent to the photon energy of wavelength 387.5nm) illumination condition under, electronics can from valence to
Conduction band forms free electron, and forms a positively charged hole in valence band, forms electronics-hole pair.
TiO2+hυ→(TiO2)h++(TiO2)e-
Valence band hole is good oxidant, and conduction band electron is good reducing agent.Hole generally with the H of adsorption2O
Or OH-ion reacts the activity hydroxy (OH) to be formed with strong oxidizing property
h++H2O→·OH+H+
h++OH-→·OH
Electronics then with the oxygen molecule (O of adsorption2) reaction, generate superoxide ion (O2 -).Superoxide ion can with water into
Single step reaction generates perhydroxyl radical (OOH) and hydrogen peroxide (H2O2)
e-+O2→·O2 -
·O2 -+H2O→·OOH+OH-
2·OOH→H2O2+O2
·OOH+H2O+e-→H2O2+OH-
H2O2+e-→·OH+OH-
TiO2Photochemical catalytic oxidation is activity hydroxy (OH) and other active oxidation substances (O2-, OOH, H2O2) altogether
The result of same-action.In TiO2The OH group reactivities of Surface Creation are very high, have higher than all kinds of chemical bonds in organic matter
The reaction energy of energy, in addition O2 -, OOH, H2O2The synergistic effect of active oxidation substance can be decomposed quickly and effectively organic
Object, main function：The untreated trace V OC in front end is subjected to photocatalysis Decomposition, include mainly methyl mercaptan, dimethyl disulfide, aldehydes,
Esters etc. carry out photocatalysis Decomposition, reach inorganization and innoxious.
Air-introduced machine 11 is connected between integral type cleaning equipment and chimney 12.
Odor controller 10 purifies foul smell molecule using the VP particles of Vaportek deodorization diaphragm releases, it is ensured that hydrophobicity,
The big peculiar smell removal of unknown emission molecule, activity, low concentration high intensity, fluctuation, can achieve the effect that desired cleansing.By wind turbine
VP particulates in peculiar smell control cabinet are sent into purification region by the negative pressure of generation, and VP particles actively capture rapidly the peculiar smell in air
Gas molecule, and peculiar smell particle is wrapped, Vaportek particles are that natural oil is deodorized molecule, which passes through intermolecular non-
With emission molecule Non-covalent binding occurs for polar interaction, to stablize such molecule significantly, reduces its activity and irritation,
In turn, it due to combining the increase of rear proportion, is solved by settlement action, this process had both generated the different from chemical reaction process
Three kinds of substances act on also different from cover, will not cause secondary pollution, can thoroughly remove gas with foreign flavor, last net gas discharge.
Net gas draws maximum discharge finally by chimney 12, and the height of chimney 12 is more than 15m.
The integrated post-cure emission-control equipment of the utility model, the device pass through waste gas collection device, suction strainer formula
Oil fume purifier 5, spray column 6 and integral type cleaning equipment, the exhaust gas that post-cure machine 1 is discharged is successively after collection processing from cigarette
Chimney 12 gives off, this emission-control equipment solves the problems such as exhaust gas oil removing, cooling, removal VOCs simultaneously, to post-cure machine 1
Exhaust-gas treatment works well, and while increasing peculiar smell exhaust purification efficiency, strong shock resistance is stable, Operation and Maintenance
Simplicity, once invests moderate, and operating cost is low, and will not increase that secondary pollution, facility compact floor space is small, energy consumption is small, dress
Setting can run and particulate matter steadily in the long term<10mg/m3, non-methane total hydrocarbons<10mg/m3, foul smell<2000, it can stablize and meet rubber
Products Industry pollutant emission standard GB27632-2011；The integrated post-cure emission-control equipment of the utility model is by light
Catalytic unit 9 and odor controller 10 use integral type cleaning equipment, and two-stage process is designed to that a table apparatus is run, is being improved
While purification efficiency so that the advantages that operation more stablizes, reduces energy consumption, investment is relatively low, facility compact takes up little area.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (8)
1. a kind of integration post-cure emission-control equipment, which is characterized in that net including waste gas collection device, suction strainer formula oil smoke
Change device, spray column and integral type cleaning equipment；The waste gas collection device includes wind-collecting cover and air hose, and the wind-collecting cover is connected to
One end of air hose, the inlet end of the other end connection suction strainer formula oil fume purifier of the air hose, the suction strainer formula oil fume purifier
Outlet side connection spray column inlet end, the outlet side of the spray column is integrally connected the inlet end of formula cleaning equipment, described
The outlet side of integral type cleaning equipment is connected with chimney.
2. integration post-cure emission-control equipment as described in claim 1, which is characterized in that be equipped on the air hose
Adjusting air valve.
3. integration post-cure emission-control equipment as described in claim 1, which is characterized in that the bottom of the spray column
Equipped with cyclic water tank, lye is loaded in cyclic water tank, the top of spray column is equipped with spray head, between spray head and cyclic water tank
It is connected with Sprayer Circulation pump.
4. integration post-cure emission-control equipment as described in claim 1, which is characterized in that also set in the spray column
It is useful for removing the composite filling of water mist.
5. integration post-cure emission-control equipment as described in claim 1, which is characterized in that the integral type purification is set
Standby includes photocatalysis equipment and odor controller, is equipped with distribution device in the photocatalysis equipment, odor controller is mounted on
The outlet side of photocatalysis equipment, distribution device are connect with odor controller.
6. integration post-cure emission-control equipment as claimed in claim 5, which is characterized in that in the photocatalysis equipment
It is equipped with photocatalysis plank, the photocatalysis plank is by uniform load nano-TiO on nickel foam substrate2Composition.
7. integration post-cure emission-control equipment as claimed in claim 5, which is characterized in that in the photocatalysis equipment
It is also equipped with ultraviolet lamp.
8. integration post-cure emission-control equipment as described in claim 1, which is characterized in that the integral type purification is set
It is standby that air-introduced machine is connected between chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820297255.2U CN208082182U (en) | 2018-03-02 | 2018-03-02 | A kind of integration post-cure emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820297255.2U CN208082182U (en) | 2018-03-02 | 2018-03-02 | A kind of integration post-cure emission-control equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208082182U true CN208082182U (en) | 2018-11-13 |
Family
ID=64061473
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246070A (en) * | 2018-03-02 | 2018-07-06 | 广州紫科环保科技股份有限公司 | A kind of integration post-cure emission-control equipment and method |
-
2018
- 2018-03-02 CN CN201820297255.2U patent/CN208082182U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246070A (en) * | 2018-03-02 | 2018-07-06 | 广州紫科环保科技股份有限公司 | A kind of integration post-cure emission-control equipment and method |
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| CP02 | Change in the address of a patent holder |
Address after: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 510000 Kaichuang Avenue 2707, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An integrated secondary vulcanization waste gas treatment device Effective date of registration: 20211101 Granted publication date: 20181113 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021440000327 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Zike Equipment Co.,Ltd. Address before: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Date of cancellation: 20230210 Granted publication date: 20181113 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU ZIKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021440000327 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An integrated waste gas treatment device for secondary vulcanization Effective date of registration: 20230221 Granted publication date: 20181113 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Zike Equipment Co.,Ltd. Registration number: Y2023980033080 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241000 Unit B, Building 15, Shangyuan Zhongjiang Science and Technology Innovation Park, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Zike Equipment Co.,Ltd. Country or region after: China Address before: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Zike Equipment Co.,Ltd. Country or region before: China |