CN206535848U - Building waste processing system - Google Patents
Building waste processing system Download PDFInfo
- Publication number
- CN206535848U CN206535848U CN201621491980.0U CN201621491980U CN206535848U CN 206535848 U CN206535848 U CN 206535848U CN 201621491980 U CN201621491980 U CN 201621491980U CN 206535848 U CN206535848 U CN 206535848U
- Authority
- CN
- China
- Prior art keywords
- feed bin
- production line
- sub
- mouthful
- brick
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model is related to garbage disposal, a kind of building waste processing system is provided, including concrete production line, brick and tile production line and feed bin module, concrete production line is connected to feed bin module with brick and tile production line, concrete production line includes the first apparatus for feeding, the first disintegrating apparatus, the first screening installation, the first screening plant and sand making machine, first screening plant includes the first vibratory sieve, first vibratory sieve has at least two sub-materials mouthful, a wherein sub-material mouthful is connected with sand making machine, and each sub-material mouthful is connected to feed bin module in addition.In processing system of the present utility model, the concrete in building waste and brick and tile etc. are handled respectively by concrete production line and brick and tile production line, above two building waste can simultaneously be handled, and the material after handling can be deposited to feed bin module, wherein concrete production line is provided with sand making machine, and the big particle diameter material that the first vibratory sieve is produced can be used for sand processed.
Description
Technical field
The utility model is related to garbage disposal, more particularly to a kind of building waste processing system.
Background technology
China's generally existing city " garbage-surrounded city " phenomenon, has triggered serious environmental problem.Especially because city in this year
The acceleration that city is built, rebuilding old villages, remove etc. causes a large amount of building wastes.Current building waste is mainly is with simple landfill
It is main, the waste of land resource is not only caused, harm is caused to the ecological environments such as water, air and soil and residents ' health.In life
Under state civilization background, solution rubbish occupation of land problem is imperative, and solves this problem, has both needed to take up an area storage rubbish and has repaired
And improvement, need effectively to control increment rubbish again.
At the same time, for the protection to ecological environment, country constantly puts into effect regulation, control massif exploitation, natural origin
Sandstone aggregate do not caught up with the speed of urban construction much.But building waste process for producing line product is single at present, one
Aspect risk is larger, and the occupation of land of another aspect feed bin is huge, is unfavorable for the operating of building waste processing enterprise.
Utility model content
The purpose of this utility model is to provide a kind of building waste processing system, it is intended to for solving existing production line
The problem of relatively simple to building waste processing.
What the utility model was realized in：
The utility model embodiment provides a kind of building waste processing system, including concrete production line, brick and tile production line
And feed bin module, the concrete production line and the brick and tile production line are connected to the feed bin module, the concrete
Production line includes the first apparatus for feeding, the first disintegrating apparatus, the first screening installation, the first screening plant and sand making machine, described
First screening plant includes the first vibratory sieve, and first vibratory sieve has at least two sub-materials mouthful, wherein sub-material described in one mouthful
It is connected with the sand making machine, each sub-material mouthful is connected to the feed bin module in addition.
Further, in addition to premixing mortar equipment and brickmaking machine, the premixing mortar equipment and the brickmaking machine are equal
Conveying is connected to the feed bin module.
Further, the feed bin module includes the fine aggregate feed bin being connected with the premixing mortar equipment and the system
The brick and tile aggregate feed bin of brick machine connection and the filler bin being connected with the brickmaking machine, the sub-material mouthful is three, and described thin
Aggregate feed bin and the filler bin are respectively connecting to sub-material described in the two of which of first screening plant mouthful, the brick and tile
Aggregate feed bin is connected with the brick and tile production line.
Further, the sub-material particle diameter for the sub-material mouthful being connected with the filler bin is not more than 6mm, with the fine aggregate
The sub-material particle diameter of the sub-material mouthful of feed bin connection is located between 6mm-15mm, the sub-material being connected with the sand making machine mouthful
Sub-material particle diameter is not less than 15mm.
Further, first screening plant also includes the second vibratory sieve, the discharging opening of the sand making machine and described the
Two vibratory sieves are connected, and the feed bin module also includes the sand feed bin being connected with the premixing mortar equipment, the sand feed bin and institute
The second vibratory sieve is stated to connect by sand washer.
Further, first screening plant also includes soil sieve, soil sieve connection first charging
Equipment, and the soil sifter device has coarse fodder mouthful and fines mouthful, the coarse fodder mouthful is connected with first disintegrating apparatus, the feed bin
Module includes the clay bin being connected with coarse fodder mouth, and the clay bin is connected with the brickmaking machine.
Further, first disintegrating apparatus includes jaw crusher and impact breaker, the jaw crushing
The charging aperture of machine is connected with the coarse fodder mouthful that the soil is sieved, the discharging opening of the impact breaker and the described first vibration
The charging aperture connection of sieve, and the charging aperture of the discharging opening of the jaw crusher and the impact breaker passes through described first
Screening installation is connected.
Further, the brick and tile production line include the second apparatus for feeding, the second disintegrating apparatus, the second screening installation and
Second screening plant, and four be sequentially connected along the moving direction of material, second screening plant connects with the feed bin module
Connect.
Further, first screening installation includes tramp iron separator and winnowing machine.
Further, the concrete production line is arranged side by side with the brick and tile production line.
The utility model has the advantages that：
In processing system of the present utility model, by concrete production line and brick and tile production line respectively in building waste
Concrete and brick and tile etc. are handled, you can to handle above two building waste, at stronger building waste simultaneously
Managing the material after diversity, and both processing can deposit to feed bin module, and wherein concrete production line is provided with sand making machine,
The big particle diameter material that first vibratory sieve is produced can be used for sand processed, and the material deposited in certainly in feed bin module can also be carried out
Classification is handled, and then can also be used.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The handling process structural representation for the building waste processing system that Fig. 1 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment provides a kind of building waste processing system, including concrete production line, brick
Watt production line and feed bin module, concrete production line are mainly used for handling the concrete rubbish in building waste, and brick and tile
Production line is then for handling the brick and tile rubbish in building waste, referring in particular to red watt of common brick etc., concrete production line and brick and tile
Production line is connected to feed bin module, feed bin module handled as building waste after broken material collector unit, i.e. concrete
Feed bin module can be collected into after being handled by concrete production line, and after the building waste such as brick and tile is handled through brick and tile production line
Feed bin module can also be collected into, specifically, concrete production line includes the first apparatus for feeding, the first disintegrating apparatus, first
Screening installation, the first screening plant and sand making machine, the first screening plant include the first vibratory sieve, and the first vibratory sieve has extremely
Few two sub-materials mouthful, and a wherein sub-material mouthful be connected with sand making machine, and each sub-material mouth in addition is connected to feed bin module.This reality
In new, two major class rubbish main in building waste can be compared with brick and tile production line by concrete production line
Targetedly handle, handle diversity with stronger building waste, the material after processing is collected in addition, generally may be used
To carry out categorised collection, then material after the processing of classification is utilized, such as in concrete production line, it has sand processed
Machine, it enters in sand making machine through one of sub-material mouthful for material after the screening of the first vibratory sieve, and then can be used for sand processed, reduction
The accumulation of material after building waste processing.For brick and tile production line, it includes the second apparatus for feeding, the second disintegrating apparatus, second
Screening installation and the second screening plant, and four be sequentially connected along the moving direction of material, the second screening plant and feed bin mould
Block is connected, i.e., the brick and tile material in building waste is introduced into the second apparatus for feeding, made it on brick and tile production line, the second charging
Equipment can select feed hopper, in bucket-shaped structure, more convenient addition brick and tile material, and material enters the through the second apparatus for feeding
Break process is carried out in sledging equipment, impact breaker is selected for the second disintegrating apparatus, it can be by larger brick and tile
Material is crushed, and the material after crushing enters in the second screening installation, and the second screening installation includes tramp iron separator and winnowing machine, and broken
Material after broken is introduced into tramp iron separator, the metal impurities in material can be removed by tramp iron separator, the metal impurities of removing can
With Collection utilization, and material is less miscellaneous by winnowing machine removal wherein plastics and wooden unit isodensity again as derived from tramp iron separator
Matter, the material after sorting enters to be screened for size in the second screening plant, and the second screening plant includes the 3rd vibratory sieve, by shaking
Dynamic screening, is collected, and collect to feed bin module according to different particle diameter screenings for different parts.In addition in arrangement
When concrete production line is with brick and tile production line, both are arranged side by side along the length direction of production line, and it can effectively reduce both
Floor space, be easy to building waste handle enterprise operating.
Optimize above-described embodiment, processing system has additional premixing mortar equipment and brickmaking machine, premixing mortar equipment and system
Brick machine, which is conveyed, is connected to feed bin module.In the present embodiment, processing system has additional two application apparatus, respectively premixing mortar
Equipment and brickmaking machine, both are connected to feed bin module, and raw material is used as by rubbish after the processing deposited in feed bin module, wherein
The main material source of premixing mortar equipment is concrete production line, and the main material of brickmaking machine source is brick and tile production line,
Effective utilization can be not only formed to building waste in this way, additionally it is possible to greatly reduce the floor space of feed bin module.
Specifically, refine feed bin module, it includes fine aggregate feed bin, brick and tile aggregate feed bin and filler bin, wherein fine aggregate feed bin and
Premixing mortar equipment is connected, and brick and tile aggregate feed bin and filler bin are connected with brickmaking machine, and the first above-mentioned vibratory sieve has
Three sub-materials mouthful, one of sub-material mouthful is connected with sand making machine, two other sub-material mouthful respectively with fine aggregate feed bin and powder
Storehouse is connected, and filler bin and brick and tile aggregate feed bin are connected with the 3rd vibratory sieve of brick and tile production line.In the present embodiment, coagulation
Native rubbish is exported after the first shaker vibration by three sub-materials mouthful, and one of derived particle of sub-material mouthful is mainly used for system
Sand, the derived particle of two other sub-material mouthful is directed in fine aggregate feed bin and filler bin respectively, and in brick and tile production line, brick
Watt particle of the rubbish through the 3rd shaker vibration latter two different-grain diameter is directed at filler bin with brick and tile aggregate feed bin, that is, existing respectively
Being accumulated in filler bin has concrete rubbish and brick and tile rubbish, and the material in the material and brick and tile aggregate feed bin in filler bin is equal
It can transport to brickmaking machine for brickmaking, and the material in fine aggregate feed bin can then be delivered in premixing mortar equipment and prepare sand
The various materials collected in slurry, feed bin module are respectively formed effective utilization by brickmaking machine and premixing mortar equipment.And usual
When one vibratory sieve is by each sub-material mouthful screening rubbish material, can be screened using the sub-material mouthful of different bores, wherein with powder
The sub-material particle diameter of the sub-material mouthful of feed bin connection is not more than 6mm, then the bore of the sub-material mouthful can be 6mm, connect with fine aggregate feed bin
The sub-material particle diameter of the sub-material mouthful connect is located between 6mm-15mm, then the corresponding material of the sub-material mouthful is sieved in previous 6mm sub-materials mouthful
Screened again after point, the bore of sub-material mouthful can be 15mm, and then the material more than 15mm is then exported to sand processed by another sub-material mouthful
In machine, it is achieved thereby that effective utilization of the concrete rubbish after the processing of concrete production line.
Further, in concrete production line, the first screening plant also includes the second vibratory sieve, the discharging of sand making machine
Mouth is connected with the second vibratory sieve, and feed bin module also includes a sand feed bin, and the outlet of the sand feed bin is connected with premixing mortar equipment,
And the entrance of sand feed bin is connected with the second vibratory sieve by sand washer.In the present embodiment, the processing more than 15mm materials has been refined
Process, it is introduced into sand making machine, is then introduced into the second vibratory sieve and is carried out vibrosieve, and the sand grains after screening imports sand washer
It is interior to be cleaned, finally it is delivered in the sand feed bin of feed bin module, it can coordinate with the material in fine aggregate feed bin imports in advance
Mix and mortar is prepared in mortar equipment.
Further, the first screening plant of concrete production line also includes soil sieve, along the transport of concrete materials
Direction, soil sieve is located between the first apparatus for feeding and the first disintegrating apparatus, i.e., concrete rubbish is introduced into the first apparatus for feeding
Interior, certain first apparatus for feeding uses the hopper similar with the second apparatus for feeding, and it is directed at after the export of the first apparatus for feeding
On soil sieve, soil sifter device has coarse fodder mouthful and fines mouthful, and wherein coarse fodder mouthful is connected with the first disintegrating apparatus, and fines mouthful then connects
Feed bin module is connected to, now feed bin module also has additional clay bin, the fines mouthful of soil sieve is connected to the clay bin, and clay bin is also
It is connected with brickmaking machine.In this regard, the screening sieved by soil, the thin material of screening is imported in clay bin, it can be used for brickmaking machine
Material, with filler bin and brick and tile aggregate feed bin material coordinate brickmaking, and soil sieve screening thick material then by first
Disintegrating apparatus carries out break process.
The first disintegrating apparatus is refined for said structure, the first disintegrating apparatus includes jaw crusher and reaction type is broken
Machine, the coarse fodder mouthful that charging aperture and the soil of jaw crusher are sieved is connected, the discharging opening of impact breaker and the first vibratory sieve
Charging aperture is connected, and the discharging opening of jaw crusher and the charging aperture of impact breaker are connected by the first screening installation.This
In embodiment, concrete production line employs the broken mode of two-stage, first broken to its one piece using jaw crusher, its
Material size after primary fragmentation is about between 300mm-400mm, broken into reaction type after then being sorted through the first screening installation
Second-time breakage is carried out in broken machine, the material size after second-time breakage is about 3mm-30mm, the material after second-time breakage is imported the
It is three-level to be screened in one vibratory sieve by particle diameter.For the first screening installation, it is also similar with the second screening installation, using tramp iron separator
And winnowing machine, the material after primary fragmentation, which is introduced into tramp iron separator, removes reinforcing bar etc., is then introduced into winnowing machine and removes plastics
And the small concentration impurity such as wooden unit.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of building waste processing system, it is characterised in that：Including concrete production line, brick and tile production line and feed bin mould
Block, the concrete production line is connected to the feed bin module with the brick and tile production line, and the concrete production line includes
First apparatus for feeding, the first disintegrating apparatus, the first screening installation, the first screening plant and sand making machine, first screening are set
Standby to include the first vibratory sieve, first vibratory sieve has at least two sub-materials mouthful, wherein sub-material described in one mouthful and the sand processed
Machine is connected, and each sub-material mouthful is connected to the feed bin module in addition.
2. building waste processing system as claimed in claim 1, it is characterised in that：Also include premixing mortar equipment and brickmaking
Machine, the premixing mortar equipment conveys with the brickmaking machine and is connected to the feed bin module.
3. building waste processing system as claimed in claim 2, it is characterised in that：The feed bin module includes and the premixing
The fine aggregate feed bin of mortar equipment connection, the brick and tile aggregate feed bin that is connected with the brickmaking machine and it is connected with the brickmaking machine
Filler bin, the sub-material mouthful is three, and the fine aggregate feed bin and the filler bin are respectively connecting to first screening
Sub-material described in the two of which of equipment mouthful, the brick and tile aggregate feed bin is connected with the brick and tile production line.
4. building waste processing system as claimed in claim 3, it is characterised in that：The sub-material being connected with the filler bin
The sub-material particle diameter of mouth is not more than 6mm, and the sub-material particle diameter of the sub-material being connected with the fine aggregate feed bin mouthful is located at 6mm-15mm
Between, the sub-material particle diameter for the sub-material mouthful being connected with the sand making machine is not less than 15mm.
5. building waste processing system as claimed in claim 2, it is characterised in that：First screening plant also includes second
Vibratory sieve, the discharging opening of the sand making machine is connected with second vibratory sieve, and the feed bin module also includes and the pre- sand cutting
The sand feed bin of equipment connection is starched, the sand feed bin is connected with second vibratory sieve by sand washer.
6. building waste processing system as claimed in claim 2, it is characterised in that：First screening plant also includes soil
Sieve, the soil sieve connection first apparatus for feeding, and the soil sifter device has coarse fodder mouthful and fines mouthful, the coarse fodder
Mouth is connected with first disintegrating apparatus, and the feed bin module includes the clay bin being connected with coarse fodder mouth, the clay bin
It is connected with the brickmaking machine.
7. building waste processing system as claimed in claim 6, it is characterised in that：First disintegrating apparatus is broken including jaw
Broken machine and impact breaker, the charging aperture of the jaw crusher are connected with the coarse fodder mouthful that the soil is sieved, described
The discharging opening of impact breaker is connected with the charging aperture of first vibratory sieve, and discharging opening and the institute of the jaw crusher
The charging aperture for stating impact breaker is connected by first screening installation.
8. building waste processing system as claimed in claim 1, it is characterised in that：The brick and tile production line includes the second charging
Equipment, the second disintegrating apparatus, the second screening installation and the second screening plant, and four connect successively along the moving direction of material
Connect, second screening plant is connected with the feed bin module.
9. building waste processing system as claimed in claim 1, it is characterised in that：First screening installation includes tramp iron separator
And winnowing machine.
10. building waste processing system as claimed in claim 1, it is characterised in that：The concrete production line and the brick
Watt production line is arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491980.0U CN206535848U (en) | 2016-12-30 | 2016-12-30 | Building waste processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621491980.0U CN206535848U (en) | 2016-12-30 | 2016-12-30 | Building waste processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535848U true CN206535848U (en) | 2017-10-03 |
Family
ID=59939671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621491980.0U Active CN206535848U (en) | 2016-12-30 | 2016-12-30 | Building waste processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206535848U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031541A (en) * | 2017-12-13 | 2018-05-15 | 宁波荣山新型材料有限公司 | A kind of perlite ore half wet process production line and its production technology |
| CN108994040A (en) * | 2018-06-23 | 2018-12-14 | 温州市申宏建设有限公司 | Build solid waste best quality treatment process |
| CN109967494A (en) * | 2019-03-28 | 2019-07-05 | 宜兴华都琥珀环保机械制造有限公司 | A kind of process and system handling building waste |
| CN111112303A (en) * | 2020-01-17 | 2020-05-08 | 黄康明 | Modularized movable building muck treatment system and monitoring management method |
| CN113942122A (en) * | 2021-10-21 | 2022-01-18 | 温岭市千源环保科技有限公司 | Production line for producing concrete from construction waste |
| CN114260287A (en) * | 2021-12-27 | 2022-04-01 | 中建生态环境集团有限公司 | Large-scale construction waste classification disposal process |
-
2016
- 2016-12-30 CN CN201621491980.0U patent/CN206535848U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031541A (en) * | 2017-12-13 | 2018-05-15 | 宁波荣山新型材料有限公司 | A kind of perlite ore half wet process production line and its production technology |
| CN108994040A (en) * | 2018-06-23 | 2018-12-14 | 温州市申宏建设有限公司 | Build solid waste best quality treatment process |
| CN109967494A (en) * | 2019-03-28 | 2019-07-05 | 宜兴华都琥珀环保机械制造有限公司 | A kind of process and system handling building waste |
| CN111112303A (en) * | 2020-01-17 | 2020-05-08 | 黄康明 | Modularized movable building muck treatment system and monitoring management method |
| CN113942122A (en) * | 2021-10-21 | 2022-01-18 | 温岭市千源环保科技有限公司 | Production line for producing concrete from construction waste |
| CN114260287A (en) * | 2021-12-27 | 2022-04-01 | 中建生态环境集团有限公司 | Large-scale construction waste classification disposal process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206535848U (en) | Building waste processing system | |
| CN105127176B (en) | Construction refuse resource is disposed with utilizing integral treatment method and its processing system | |
| CN103496895B (en) | Solid refuse is utilized to prepare non-burning brick method | |
| CN209005920U (en) | A kind of cracking and sorting processing system of building waste | |
| CN201357163Y (en) | Domestic garbage and construction waste mixture sorting device | |
| CN201442005U (en) | Construction waste comprehensive treatment equipment | |
| CN102838307A (en) | Method and system for treating construction waste | |
| CN201150926Y (en) | Builders rubbish comprehensive processing and utilizing system | |
| CN104690063B (en) | Domestic garbage crushing method for separating | |
| CN201175969Y (en) | Construction garbage crushing and brick-making auto pipelined | |
| CN108311519A (en) | A kind of decoration building waste sorting sorting technique and system | |
| CN103567209A (en) | Resourceful treatment system and resourceful treatment method for decoration construction waste | |
| CN206526918U (en) | Building rubbish treatment device | |
| CN104671684A (en) | Recovery processing method for construction garbage | |
| CN206454767U (en) | A kind of building waste movable Crushing recovery system | |
| CN204294609U (en) | A kind of fixed building rubbish process for producing line | |
| CN111570471B (en) | Automatic treatment system for building decoration garbage and working method thereof | |
| CN112474712A (en) | Building decoration garbage resource utilization system and method | |
| CN108080397A (en) | A kind of doping separating device for construction wastes and its separation method | |
| CN202779142U (en) | Fixed type building rubbish treatment system | |
| CN110903044A (en) | System and method for cooperatively treating construction waste by using cement kiln | |
| CN207138082U (en) | Dry method building waste process for producing line | |
| CN203112703U (en) | Building rubbish recycling product line | |
| CN202700602U (en) | Stone crushing and sand making production line | |
| CN202538896U (en) | Stone breaking and sand-making production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 430205 No. 59 Liufang Avenue, Donghu High-tech Development Zone, Wuhan City, Hubei Province Patentee after: Zhongye Southern Urban Environmental Protection Engineering Technology Co., Ltd. Address before: 430071 Dongsha Building, 122 North Road, Wuchang District, Wuhan City, Hubei Province, 15th Floor Patentee before: Wuhan Urban Environment Protection Engineering Techn Co., Ltd. |
|
| CP03 | Change of name, title or address |