CN208275932U - Electric smelting method disposes garbage flying ash and resource utilization produces mineral wool technology production line - Google Patents
Electric smelting method disposes garbage flying ash and resource utilization produces mineral wool technology production line Download PDFInfo
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- CN208275932U CN208275932U CN201820503043.5U CN201820503043U CN208275932U CN 208275932 U CN208275932 U CN 208275932U CN 201820503043 U CN201820503043 U CN 201820503043U CN 208275932 U CN208275932 U CN 208275932U
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- mineral wool
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 19
- 238000003723 Smelting Methods 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title claims abstract description 18
- 239000011490 mineral wool Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000004064 recycling Methods 0.000 claims abstract description 21
- 238000003860 storage Methods 0.000 claims abstract description 16
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 11
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 239000003546 flue gas Substances 0.000 claims abstract description 9
- 230000003197 catalytic effect Effects 0.000 claims abstract description 8
- 230000023556 desulfurization Effects 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
- 238000005303 weighing Methods 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 230000032258 transport Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 239000002956 ash Substances 0.000 description 16
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000011284 combination treatment Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011214 refractory ceramic Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses electric smelting method disposition garbage flying ash and resource utilization to produce mineral wool technology production line, including flying ash in electric power plant library and flying dust library, material after pressure ball is transported to storage silo by bucket elevator by the ball press, the tail gas that the electric smelting reaction in furnace generates enters Ceramic dust collector, the flue gas that the Ceramic dust collector generates enters catalytic oxidation desulfurization tower by blower, treated material by belt conveyor is transported to curing oven by the cotton collecting machine, material after the solidification reaction in furnace enters edge recycling machine by cooling section and carries out edge recycling, long conveyer is surveyed in the edge recycling machine connection, the long conveyer of the survey connects facing machine, material in transverse cutting unit described in the facing machine connection transverse cutting unit obtains finished product by accelerating belt feeder to enter volume felt machine completion finishing operation.The utility model compared with prior art the advantages of be: atmosphere pollution can be reduced, high dust collection efficiency, desulfuration efficiency is high.
Description
Technical field
The utility model relates to municipal solid wastes disposal equipment technology fields, in particular to electric smelting method to dispose garbage flying ash
And resource utilization produces mineral wool technology production line.
Background technique
The major way of the garbage power project processing flying dust of early stage construction is that chelating solidifies laggard security landfill field landfill,
The program does not eliminate the risk of flying dust, only lies over problem, and meeting geological disaster has risk of leakage, it is still necessary to constantly
Land occupation resource, really the another of garbage loading embeading continue, and sustainability is bad, hereafter occurs chemicals treatment combination water again
Stall cooperative disposal method, due to the alternative raw material of flying ash and the such hazardous waste of cement kiln rotary kiln suitable treatment,
This method operating procedure is easily controllable, and pollutant process is thorough, and is able to achieve resource utilization, but flying dust must carry out suitably
Pretreatment, reduce the content of soluble salt, to meet the requirement of manufacture of cement and heavy metal avoided to volatilize, and flyash ingredient have
There is unstability, it is difficult to ensure that product quality, in addition there are flying dusts to chelate stabilisation-sanitary landfills technology, the technical requirements
For flying ash moisture content less than 30%, dioxins concentration may have some problems lower than 3 μ g etc., but in actual operation,
Such as meet the requirements proportion become with flying dust, cost does not reduce, some areas are without enough land resource.
Utility model content
The purpose of the utility model is to overcome above technological deficiencies, and fugitive dust can be reduced by providing one kind, and it is dirty to reduce atmosphere
Dye, is easy to melt, high dust collection efficiency, and desulfuration efficiency is high, at the electric smelting method that can be recycled the sulfur dioxide in flue gas
Set garbage flying ash and resource utilization production mineral wool technology production line.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: electric smelting method disposes garbage flying ash and money
Sourceization receives flying ash in electric power plant using production mineral wool technology production line, including flying ash in electric power plant library and flying dust library, the flying dust library
The flying dust that library transports out, the flying dust library connect weighing and burden storehouse, and the weighing and burden orlop portion connects batch mixer, institute
Mixed material is transported to buffer bin by bucket elevator by the batch mixer stated, and the buffer bin passes sequentially through spiral
Material is delivered in ball press by conveyer and bucket elevator, and the ball press passes through bucket elevator for the object after pressure ball
Material is transported to storage silo, and the molding ball that the storage silo obtains after sieving is transferred to the first transhipment feed bin, and described first
Molding ball in transhipment feed bin is transported to the second transhipment feed bin by transporting equipment, and the second transhipment feed bin is mentioned by bucket type
Material is transported to transfer feed bin by the machine of liter, and the transfer feed bin transports material to stokehold feed bin by belt conveyor,
Material in the stokehold feed bin is transported to electric smelter and is reacted by oscillating feeder and spreader, the electric smelter
The tail gas that interior reaction generates enters Ceramic dust collector, and the flue gas that the Ceramic dust collector generates enters catalysis oxidation by blower
Desulfurizing tower, the interior dilute sulfuric acid generated of the catalytic oxidation desulfurization tower is entered in dilute sulfuric acid storage tank by dilute sulfuric acid pump to be stored up
It deposits, the material after the electric smelting reaction in furnace enters centrifuge, the centrifugation motor spindle connection collection cotton by horizontal material path
Treated material by belt conveyor is transported to curing oven by machine, the cotton collecting machine, the curing oven connection cooling section,
The cooling section connects edge recycling machine, and the material after the solidification reaction in furnace enters edge recycling machine by cooling section
Edge recycling is carried out, long conveyer is surveyed in the edge recycling machine connection, and the long conveyer of the survey connects facing machine, described
Facing machine connects transverse cutting unit, and the edge recycling machine treated material sequentially enters veneer by surveying the conveying of long conveyer
Machine and transverse cutting unit are handled, and the material in the transverse cutting unit is obtained by accelerating belt feeder to enter volume felt machine completion finishing operation
Finished product out.
The utility model compared with prior art the advantages of be: the utility model is by way of closed conveying to flying dust
It being transmitted with material, fugitive dust can be reduced in this way, reduce atmosphere pollution, material can be suppressed balling-up by the setting of ball press,
Charger fugitive dust when can reduce following process in this way, and be easy to melt, using refractory ceramics film dust-remover and catalysis oxidation
Desulphurization system handles the tail gas generated during fusing fly ash, and such efficiency of dust collection, desulfuration efficiency are high, and can be by two in flue gas
Sulfur oxide is recycled, and obtains dilute sulfuric acid as byproduct.
As an improvement, the weighing and burden storehouse is sealed suspension electronic weighing silo.
As an improvement, the storage silo, which sifts out the powder come, is transported to buffer bin through returning charge screw machine.
As an improvement, being equipped with electric-control system and circulation inside the electric smelter.
As an improvement, the Ceramic dust collector high temperature resistant is up to 350 DEG C, filtering accuracy 1um.
Detailed description of the invention
Fig. 1 is the of the utility model electric smelting method disposition garbage flying ash and resource utilization production mineral wool technology production line
A part of structural schematic diagram.
Fig. 2 is the of the utility model electric smelting method disposition garbage flying ash and resource utilization production mineral wool technology production line
Two partial structure diagrams.
Fig. 3 is the of the utility model electric smelting method disposition garbage flying ash and resource utilization production mineral wool technology production line
Three parts structural schematic diagram.
It is as shown in the figure: 1, flying ash in electric power plant library, 2, flying dust library, 3, weighing and burden storehouse, 4, batch mixer, 5, buffer bin, 6, pressure
Ball machine, 7, storage silo, 8, first transhipment feed bin, 9, second transhipment feed bin, 10, transfer feed bin, 11, stokehold feed bin, 12, vibration give
Material machine, 13, spreader, 14, electric smelter, 15, Ceramic dust collector, 16, catalytic oxidation desulfurization tower, 17, dilute sulfuric acid pump, 18, dilute sulphur
Acid storage tank, 19, centrifuge, 20, cotton collecting machine, 21, curing oven, 22, cooling section, 23, edge recycling machine, 24, the long conveyer of survey,
25, facing machine, 26, transverse cutting unit, 27, acceleration belt feeder, 28, volume felt machine.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
Fig. 1, Fig. 2 and Fig. 3 three parts, which are combined together, disposes garbage flying ash and recycling for the electric smelting method of the utility model
Utilize the complete production line of production mineral wool technology production line.
Electric smelting method disposes garbage flying ash and resource utilization produces mineral wool technology production line, it is characterised in that: including electricity
Factory's flying dust library 1 and flying dust library 2, the flying dust library 2 receive the flying dust that flying ash in electric power plant library 1 transports out, and the flying dust library 2 connects
Weighing and burden storehouse 3 is connect, 3 bottom of weighing and burden storehouse connects batch mixer 4, and the batch mixer 4 passes through mixed material
Bucket elevator is transported to buffer bin 5, and the buffer bin 5 passes sequentially through screw conveyor and bucket elevator for material
It is delivered in ball press 6, the material after pressure ball is transported to storage silo 7 by bucket elevator by the ball press 6, described
The molding ball that storage silo 7 obtains after sieving is transferred to the first transhipment feed bin 8, the molding ball in the first transhipment feed bin 8
It is transported to the second transhipment feed bin 9 by transporting equipment, the second transhipment feed bin 9 passes through bucket elevator for the conveying of material
To transfer feed bin 10, the transfer feed bin 10 transports material to stokehold feed bin 11, the stokehold by belt conveyor
Material in feed bin 11 is transported to electric smelter 14 and is reacted by oscillating feeder 12 and spreader 13, the electric smelter 14
The tail gas that interior reaction generates enters Ceramic dust collector 15, and the flue gas that the Ceramic dust collector 15 generates enters catalysis by blower
Oxidation sweetening tower 16, the interior dilute sulfuric acid generated of the catalytic oxidation desulfurization tower 16 enter dilute sulfuric acid storage tank by dilute sulfuric acid pump 17
It is stored in 18, the material in the electric smelter 14 after reaction enters centrifuge 19, the centrifugation by horizontal material path
19 bottom of machine connects cotton collecting machine 20, and treated material by belt conveyor is transported to curing oven 21 by the cotton collecting machine 20,
The curing oven 21 connects cooling section 22, and the cooling section 22 connects edge recycling machine 23, anti-in the curing oven 21
Material after answering enters edge recycling machine 23 by cooling section 22 and carries out edge recycling, and length is surveyed in the connection of edge recycling machine 23
Conveyer 24, the long conveyer 24 of the survey connect facing machine 25, and the facing machine 25 connects transverse cutting unit 26, the rim charge
The conveying of long conveyer 24 sequentially enters facing machine 25 to treated the material of recycling machine 23 and transverse cutting unit 26 is handled by surveying,
Material in the transverse cutting unit 26 obtains finished product by accelerating belt feeder 27 to enter the volume completion finishing operation of felt machine 28.
The weighing and burden storehouse 3 is sealed suspension electronic weighing silo.
The storage silo 7 sifts out the powder come and is transported to buffer bin 5 through returning charge screw machine.
Electric-control system and circulation are equipped with inside the electric smelter 14.
15 high temperature resistant of Ceramic dust collector is up to 350 DEG C, filtering accuracy 1um.
In the specific implementation, the flying dust in flying ash in electric power plant library enters flying dust library by storehouse pump transportation system to the utility model, so
Enter weighing and burden storehouse together with other auxiliary materials by screw conveyor conveying, buffering material is entered after the mixing of batch mixer
Storehouse finally carries out compacting balling-up by dry method ball press, enters kiln feeding system, flying dust through closed storage silo and transhipment feed bin
The flue gas generated in melting process in electric smelter initially enters to be dusted in ceramic film dust-remover, obtained clean flue gas into
Entering in catalytic oxidation desulfurization tower, the sulfur dioxide in catalytic oxidation desulfurization tower in flue gas is reacted with hydrogen peroxide, dilute sulfuric acid is generated,
Obtained dilute sulfuric acid is purer, can be used as a byproduct, and the material that melting generates in electric smelter passes through cotton collecting machine, curing oven, side
Final finished is obtained after expecting the working process of recycling machine, facing machine, transverse cutting unit and volume felt machine.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. electric smelting method disposes garbage flying ash and resource utilization produces mineral wool technology production line, it is characterised in that: including power plant
Flying dust library (1) and flying dust library (2), the flying dust library (2) receive the flying dust that flying ash in electric power plant library (1) transports out, and described flies
Grey library (2) connects weighing and burden storehouse (3), and weighing and burden storehouse (3) bottom connects batch mixer (4), the batch mixer (4)
Mixed material is transported to buffer bin (5) by bucket elevator, the buffer bin (5) passes sequentially through helical feed
Material is delivered in ball press (6) by machine and bucket elevator, and the ball press (6) will be after pressure ball by bucket elevator
Material is transported to storage silo (7), and the molding ball that the storage silo (7) obtains after sieving is transferred to the first transhipment feed bin (8),
Molding ball in described first transhipment feed bin (8) is transported to the second transhipment feed bin (9) by transporting equipment, and described second turn
Haul storehouse (9) passes through belt by bucket elevator being transported to material transfer feed bin (10), the transfer feed bin (10)
Conveyer transports material to stokehold feed bin (11), the material in the stokehold feed bin (11) by oscillating feeder (12) and
Spreader (13) is transported to electric smelter (14) and is reacted, and the tail gas that reaction generates in the electric smelter (14) enters ceramics and removes
Dirt device (15), the flue gas that the Ceramic dust collector (15) generates is entered catalytic oxidation desulfurization tower (16) by blower, described
The dilute sulfuric acid generated in catalytic oxidation desulfurization tower (16) is entered in dilute sulfuric acid storage tank (18) by dilute sulfuric acid pump (17) to be stored,
Material in the electric smelter (14) after reaction is entered centrifuge (19) by horizontal material path, the centrifuge (19) bottom
It connects cotton collecting machine (20), treated material by belt conveyor is transported to curing oven (21) by the cotton collecting machine (20), institute
Curing oven (21) connection cooling section (22) stated, the cooling section (22) connect edge recycling machine (23), the curing oven
(21) material in after reaction enters edge recycling machine (23) by cooling section (22) and carries out edge recycling, the edge recycling
Long conveyer (24) is surveyed in machine (23) connection, and the long conveyer of the survey (24) connects facing machine (25), the facing machine (25)
Connect transverse cutting unit (26), the edge recycling machine (23) treated material through survey the conveying of long conveyer (24) successively into
Enter facing machine (25) and transverse cutting unit (26) handled, the material in the transverse cutting unit (26) by accelerate belt feeder (27) into
Enter to roll up felt machine (28) completion finishing operation and obtains finished product.
2. electric smelting method disposition garbage flying ash according to claim 1 and resource utilization produce mineral wool technology production line,
It is characterized by: the weighing and burden storehouse (3) is sealed suspension electronic weighing silo.
3. electric smelting method disposition garbage flying ash according to claim 1 and resource utilization produce mineral wool technology production line,
It is characterized by: the storage silo (7), which sifts out the powder come, is transported to buffer bin (5) through returning charge screw machine.
4. electric smelting method disposition garbage flying ash according to claim 1 and resource utilization produce mineral wool technology production line,
It is characterized by: being equipped with electric-control system and circulation inside the electric smelter (14).
5. electric smelting method disposition garbage flying ash according to claim 1 and resource utilization produce mineral wool technology production line,
It is characterized by: Ceramic dust collector (15) high temperature resistant is up to 350 DEG C, filtering accuracy 1um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503043.5U CN208275932U (en) | 2018-04-10 | 2018-04-10 | Electric smelting method disposes garbage flying ash and resource utilization produces mineral wool technology production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503043.5U CN208275932U (en) | 2018-04-10 | 2018-04-10 | Electric smelting method disposes garbage flying ash and resource utilization produces mineral wool technology production line |
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| Publication Number | Publication Date |
|---|---|
| CN208275932U true CN208275932U (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820503043.5U Active CN208275932U (en) | 2018-04-10 | 2018-04-10 | Electric smelting method disposes garbage flying ash and resource utilization produces mineral wool technology production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101295A (en) * | 2021-11-29 | 2022-03-01 | 淄博霖禾咨询服务有限公司 | Harmless resource treatment method and equipment for household garbage incineration fly ash |
-
2018
- 2018-04-10 CN CN201820503043.5U patent/CN208275932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101295A (en) * | 2021-11-29 | 2022-03-01 | 淄博霖禾咨询服务有限公司 | Harmless resource treatment method and equipment for household garbage incineration fly ash |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20190725 Address after: 255000 No. 2022, No. 158 Liuquan Road, Zhangdian District, Zibo City, Shandong Province Patentee after: Wang Rui Address before: 255000 Huabei Road, Zibo Environmental Protection Energy Co., Ltd. in Zibo High-tech Industrial Development Zone, Shandong Province, to the north and east of Zhangtian Road Patentee before: SHANDONG DIFENDE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230725 Address after: 255000 room 416, Yunlong building, No. 207 Jinjing Avenue, Zhangdian District, Zibo City, Shandong Province Patentee after: Zibo Linhe Consulting Service Co.,Ltd. Address before: 2202, Unit 1, No. 158, Liuquan Road, Zhangdian District, Zibo City, Shandong Province 255000 Patentee before: Wang Rui |
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Effective date of registration: 20240301 Address after: 310000, Room 910-1, Building 1, Fubang Constellation, Nanyuan Street, Linping District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Junxiang Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 255000 room 416, Yunlong building, No. 207 Jinjing Avenue, Zhangdian District, Zibo City, Shandong Province Patentee before: Zibo Linhe Consulting Service Co.,Ltd. Country or region before: China |