CN204523750U - Changing food waste slurries desanding liquid discharge device shell structure - Google Patents
Changing food waste slurries desanding liquid discharge device shell structure Download PDFInfo
- Publication number
- CN204523750U CN204523750U CN201520229800.0U CN201520229800U CN204523750U CN 204523750 U CN204523750 U CN 204523750U CN 201520229800 U CN201520229800 U CN 201520229800U CN 204523750 U CN204523750 U CN 204523750U
- Authority
- CN
- China
- Prior art keywords
- housing
- food waste
- cover plate
- changing food
- discharge device
- 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
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model discloses a kind of changing food waste slurries desanding liquid discharge device shell structure, comprise the housing that is accommodating body, housing side is provided with charging aperture and for docking with changing food waste removal of impurities slurrying all-in-one liquid outlet, housing is also provided with liquid outlet mechanism and mechanism of shaking out, it is characterized in that, housing leans on the support column flying shore of periphery on ground, housing upper end has a horizontally disposed cover plate, the infundibulate of its Lower Half entirety in inwardly below contraction, and the both sides of Lower Half one end gradually inwardly below extend and be connected and be sealed on half cylindrical shell lower semisection of mechanism of shaking out, have a stirring motor be vertically fixedly installed in the middle part of described cover plate, stirring motor output shaft penetrates rotatably cover plate and is fixedly connected with puddler downwards, and puddler is laterally fixedly connected with puddle support.It is simple that the utility model has structure, convenient raising sand discharge and the advantage such as discharge opeing effect and efficiency.
Description
Technical field
The utility model relates to a kind of changing food waste slurries desanding liquid discharge device, particularly relates to a kind of changing food waste slurries desanding liquid discharge device shell structure.
Background technology
People will produce various discarded object rubbish constantly in urban life, wherein rubbish from cooking refers to the rubbish that kitchen process food materials are remaining, it is various based on the rubbish of discarded fruits and vegetables that fruits and vegetables rubbish mainly refers to that fruit and vegetable market produces, and it is main feature that two kinds of rubbish all have organic matter.Because domestic technology of garbage disposal still processes more rudimentary developing stage, more than existing kitchen, classification process generally do not done by fruits and vegetables rubbish, transport to soot landfill together with common rubbish, such process can cause great environmental pollution, the percolate that not only generates can polluted underground water, and the biogas produced and strong smell can have a strong impact on life and the health of people.But in fact the overwhelming majority is organic matter and thermal source in fruits and vegetables rubbish more than kitchen, reclaim bio-energy after slurrying can be considered again to utilize, reduce people to naturally asking for and consuming, great meaning will be had to protection environment for human survival.
Applicant once designed a kind of changing food waste removal of impurities slurrying all-in-one and had applied for that the patent No. was the patent of ZL201220040082.9 and the patent of subsequent serial local improvement, the structure of this changing food waste removal of impurities slurrying all-in-one comprises housing, the motor of the turning cylinder in housing and housing side, described turning cylinder is by driven by motor, charging aperture and foreign material discharging opening is provided with above described housing, charging aperture and foreign material discharging opening lay respectively at housing near two ends place, be provided with some broken arms on the rotating shaft, described broken arm distributes on the rotating shaft in the shape of a spiral, and one end of broken arm and turning cylinder hinged, and can rotate in the plane perpendicular to turning cylinder axis, the bottom of described housing is mesh structure, is also provided with a liquid collecting bucket in the below of housing, and described liquid collecting bucket is tapered and lower port is liquid outlet, described mesh structure is positioned at the inner side of liquid collecting bucket upper end open.
The said equipment, can be used in the slurrying process of rubbish from cooking, obtained slurries are rich in living beings and thermal source, recycle after can be used in biochemical treatment.But this pulper needs to reclaim changing food waste to process, and when historical facts or anecdotes is executed, installation site, ground is general lower, and slurries after process normally by vehicle transport to garbage, waste-water process workshop.Therefore the slurries that pulper liquid outlet flows out, need to collect the rear pump that adopts and rise on haulage vehicle.But it is very high that changing food waste exists viscosity, and doping is containing features such as segment glass pottery disintegrating slags, and easily cause the damage of pump, failure of pump rate is high.
In order to solve the problem, applicant also once devised a kind of changing food waste removal of impurities slurrying all-in-one slurries conveying equipment and had applied for that the patent No. was the utility model patent of ZL201420242600.4, this slurries conveying equipment, comprise a liquid storage housing, the entrance point of liquid storage housing side and the docking of changing food waste removal of impurities slurrying all-in-one liquid outlet, liquid storage housing opposite side is connected with an oblique lifting cylinder for fluid, oblique lifting cylinder top arranges near tip position downside and downward goes out fluid cylinder, be fixedly supported on one in the middle part of oblique lifting cylinder to be installed on the support frame on ground.Liquid storage housing bottom arranges the sand setting mechanism of V-arrangement riffler and leans on switch valve sand discharge.This equipment can complete to quickness and high efficiency rubbish slurries from equipment liquid outlet to the conveying of haulage vehicle like this, and has the happy property that can improve slurries conveying, improves the advantage of transfer efficiency.
But this changing food waste removal of impurities slurrying all-in-one slurries conveying equipment, still there is following defect: be first, cannot sand discharge in real time for the sand setting mechanism of sand discharge in equipment, because in the rubbish slurries of kitchen, solid sand grains is more, when riffler sand setting is more cannot remove in time time, sand setting will be arranged outward along with slurries enter into oblique lifting cylinder, causes sand grains in slurries to be difficult to eliminate.Secondly, promote rear output by the slurries of oblique lifting cylinder to flow-like, slurries delivery efficiency is lower, needs to reduce gap between enhancing tube Leaf and barrel to raise the efficiency, so again easily because sand grains is removed cause blocking and damage not to the utmost.Therefore this existing changing food waste removal of impurities slurrying all-in-one slurries conveying equipment, its shake out and the effect such as the efficiency of fluid and smooth and easy degree all poor, easy blocking is damaged, and fault rate is high.
In order to solve the problem, applicant considers to be provided with a kind of changing food waste slurries desanding liquid discharge device, comprise the housing that is accommodating body, housing side is provided with charging aperture and for docking with changing food waste removal of impurities slurrying all-in-one liquid outlet, housing is also provided with liquid outlet mechanism and mechanism of shaking out, wherein, described mechanism of shaking out comprises the cylinder that shakes out of an oblique setting, a lower end connection of shaking out is arranged at housing lowest part, shaking out, outside top, a upper end is oblique extends housing and is coaxially fixedly installed the motor that shakes out in end, shake out in cylinder and go back direct-axis to being provided with the helical blade that shakes out, the helical blade lower surface that shakes out is arranged with tube inner chamber lower surface laminating of shaking out, the helical blade that shakes out is connected with the motor that shakes out, the lower surface on cylinder that shakes out also is provided with sand export, described liquid outlet mechanism comprises a Pump for giving-out for fluid.
Like this, shake out in mechanism, by shaking out, motor shakes out with the helical blade hoisting type that shakes out, and can realize real-time desanding, ensure that desanding effect, avoids desanding to cause not in time, containing a large amount of sand grains in the slurries of discharging, improving the smooth and easy degree of desanding pulp.Simultaneously by Pump for giving-out plasma discharge, also fluid efficiency can be improved.
But wherein, when shell structure is set, also need to further consider how to make it have structure simply, be more beneficial to the feature of sediment outflow and discharge opeing.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure simple, the convenient changing food waste slurries desanding liquid discharge device shell structure improving sand discharge and discharge opeing effect and efficiency.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of changing food waste slurries desanding liquid discharge device shell structure, comprise the housing that is accommodating body, housing side is provided with charging aperture and for docking with changing food waste removal of impurities slurrying all-in-one liquid outlet, housing is also provided with liquid outlet mechanism and mechanism of shaking out, it is characterized in that, housing leans on the support column flying shore of periphery on ground, housing upper end has a horizontally disposed cover plate, the infundibulate that its Lower Half entirety is shunk in inside below, and the both sides of Lower Half one end gradually inwardly below extend and be connected and be sealed on half cylindrical shell lower semisection of mechanism of shaking out; Have a stirring motor be vertically fixedly installed in the middle part of described cover plate, stirring motor output shaft penetrates rotatably cover plate and is fixedly connected with puddler downwards, and puddler is laterally fixedly connected with puddle support.
Like this, the shape and structure of housing is more beneficial to sand grains and naturally sinks and enter into after in half cylindrical shell, then is promoted discharge by helical blade, improves sediment outflow smooth degree.Stirring motor can be leaned on simultaneously when using to drive puddler and puddle support Stirring, make sand grains, be particularly deposited to the emery wheel on housing tilt internal wall, sinking can be rotated better and enter into smooth outer row in half cylindrical shell, improve sediment outflow smoothness further.
As optimization, it is rectangular shape that cover plate is positioned at away from the mechanism one end that shakes out, be positioned at the mechanism one end that shakes out be go to the bottom and rectangle be connected trapezoidal.Under being so more beneficial to trapezoidal one end, linking is shunk in cylindrical shell position, direction half.
As optimization, housing, away from shaking out on the cover plate of mechanism side, is also upwards provided with pump interface, and pump interface, for installing Pump for giving-out, has downward fluid pipeline and is communicated to housing cavity below pump interface.
Like this, facilitate the installation of Pump for giving-out, Pump for giving-out is arranged on outside housing simultaneously, the repair and maintenance of convenient Pump for giving-out.
As optimization, the cover plate of described housing being also upwards provided with liquid level interface with pump interface adjacent, liquid level interface being provided with the liquid level gauge for detecting enclosure interior height of liquid level.During use, liquid level gauge can be connected with the control section circuit of Pump for giving-out.Like this, set up liquid level gauge, by liquid level gauge detect in housing accumulate certain liquid level after restart Pump for giving-out work discharge opeing, ensure discharge opeing smoothness, also can avoid Pump for giving-out blocking better.
As optimization, the cover plate of described housing is also upwards provided with spare interface with pump interface adjacent.Like this, conveniently can observe enclosure interior slurries situation by spare interface, also can conveniently when Pump for giving-out or liquid level gauge break down need examine and replace time, first by spare interface install for Pump for giving-out or liquid level gauge, with assurance device work continuity.Improve fluid efficiency.
As optimization, the inner walls below described pump interface is also provided with overflow groove structure, described fluid entrance is positioned at bottom overflow groove structure.Like this, the suction produced during fluid can be avoided to be sucked by sand grains, when puddle support also can be avoided to stir, emery wheel be stirred into fluid pipeline, sand grains so just can be avoided better to enter into fluid pipeline and cause Pump for giving-out blocking, improve the smooth and easy degree of fluid.
In sum, it is simple that the utility model has structure, convenient raising sand discharge and the advantage such as discharge opeing effect and efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that have employed the changing food waste slurries desanding liquid discharge device of the utility model structure.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the A-A view in Fig. 3.
Detailed description of the invention
The utility model is described in further detail for the changing food waste slurries desanding liquid discharge device that have employed the utility model structure below in conjunction with a kind of and accompanying drawing thereof.
During concrete enforcement: as Figure 1-4, a kind of changing food waste slurries desanding liquid discharge device, comprise the housing 1 that is accommodating body, housing 1 side is provided with charging aperture 2 and for docking with changing food waste removal of impurities slurrying all-in-one liquid outlet, housing 1 is also provided with liquid outlet mechanism and mechanism of shaking out, wherein, described mechanism of shaking out comprises the cylinder that shakes out of an oblique setting, a lower end connection of shaking out is arranged at housing 1 lowest part, shaking out, outside top, a upper end is oblique extends housing and is coaxially fixedly installed in end the motor 3 that shakes out, shake out in cylinder and go back direct-axis to being provided with the helical blade 4 that shakes out, helical blade 4 lower surface that shakes out is arranged with tube inner chamber lower surface laminating of shaking out, the helical blade 4 that shakes out is connected with the motor 3 that shakes out, the lower surface on cylinder that shakes out also is provided with sand export 5, described liquid outlet mechanism comprises a Pump for giving-out for fluid.
Like this, shake out in mechanism, by shaking out, motor shakes out with the helical blade hoisting type that shakes out, and can realize real-time desanding, ensure that desanding effect, avoids desanding to cause not in time, containing a large amount of sand grains in the slurries of discharging, improving the smooth and easy degree of desanding pulp.Simultaneously by Pump for giving-out plasma discharge, also fluid efficiency can be improved.
Wherein said sand export is vertical rectangular drum like, and rectangular cylinder lower end port is provided with a circle adpting flange, like this, conveniently to shake out.
Wherein, the cylinder that shakes out described in is made up of the strip cover plate 8 covering connection above the cross section being positioned at below is half cylindrical shell 7 of flute profile and half cylindrical shell 7.
Like this, not only structure is simple, and conveniently by after detachable cover plate, can be beneficial to and carry out repair and maintenance to sand mechanism, gets rid of blocking.
Wherein, half cylindrical shell upper end port is provided with a upper end cover plate, and shake out described in fixing by support on the cover plate of upper end motor, described in the motor output shaft that shakes out penetrate rotatably upper end cover plate and be fixedly connected with the helical blade that shakes out.Like this, the installation of the convenient motor that shakes out is fixed.
Wherein, described half cylindrical shell 7 lower end is provided with can the emptying door 9 of switch, is provided with the sealing ring for being tightly connected with half barrel end inside emptying door 9.
Like this, when also facilitating stop production to overhaul, open emptying door and carry out deslagging, be beneficial to repair and maintenance.
Wherein, the top of described half cylindrical shell 7 upper semisection covers the top arranging described strip cover plate 8, half cylindrical shell 7 lower semisection and is communicated with housing 1 sealing, and half cylindrical shell 7 is positioned at housing bottom and locates lower position bottom.Like this, half cylindrical shell upper semisection repair and maintenance for convenience detach, lower semisection facilitates sand grains to enter sediment outflow.
Wherein, be also provided with support column below half cylindrical shell 7 upper semisection and support on the ground, improve whole mechanism stability of shaking out.
Wherein, described housing 1 leans on support column 10 flying shore of periphery on ground, housing 1 upper end has a horizontally disposed cover plate 11, the infundibulate that its Lower Half entirety is shunk in inside below, and the both sides of Lower Half one end gradually inwardly below extend and be connected and be sealed on half cylindrical shell 7 lower semisection.
Like this, be more beneficial to sand grains and naturally sink and enter into after in half cylindrical shell, then promoted discharge by helical blade, improve sediment outflow smooth degree.
Wherein, it is rectangular shape that cover plate 11 is positioned at away from the mechanism one end that shakes out, be positioned at the mechanism one end that shakes out be go to the bottom and rectangle be connected trapezoidal.Under being so more beneficial to trapezoidal one end, linking is shunk in cylindrical shell position, direction half.
Wherein, have a stirring motor be vertically fixedly installed 12 in the middle part of described cover plate 11, stirring motor 2 output shaft penetrates rotatably cover plate and is fixedly connected with puddler downwards, and puddler is laterally fixedly connected with puddle support 13.
Like this, stirring motor can be leaned on to drive puddler and puddle support Stirring, make sand grains, be particularly deposited to the emery wheel on housing tilt internal wall, sinking can be rotated better and enter into outer smoothly in half cylindrical shell row, improve sediment outflow smoothness further.
Wherein, housing 1, away from shaking out on the cover plate 11 of mechanism side, is also upwards provided with pump interface 14, and described Pump for giving-out (not shown) is arranged on pump interface 14, has downward fluid pipeline 15 and be communicated to housing cavity below pump interface 14.
Like this, Pump for giving-out is arranged on outside housing, the repair and maintenance of convenient Pump for giving-out.
Wherein, the cover plate 11 of described housing is also upwards provided with liquid level interface 16 with pump interface 14 adjacent, and liquid level interface 16 is provided with the liquid level gauge (not shown) for detecting enclosure interior height of liquid level, liquid level gauge is connected with the control section circuit of Pump for giving-out.
Like this, set up liquid level gauge, during use, by liquid level gauge detect in housing accumulate certain liquid level after restart Pump for giving-out work discharge opeing, ensure discharge opeing smoothness, also can avoid Pump for giving-out blocking better.
Wherein, on the cover plate 11 of described housing 1 and pump interface 14 adjacent be also upwards provided with spare interface 17.
Like this, conveniently can observe enclosure interior slurries situation by spare interface, also can conveniently when Pump for giving-out or liquid level gauge break down need examine and replace time, first by spare interface install for Pump for giving-out or liquid level gauge, with assurance device work continuity.Improve fluid efficiency.
Wherein, the inner walls below described pump interface 14 is also provided with overflow launder 18 structure, described fluid pipeline 15 entrance is positioned at overflow launder 18 structural base.Puddle support 13 is positioned at overflow launder outside.Like this, the suction produced during fluid can be avoided to be sucked by sand grains, when puddle support also can be avoided to stir, emery wheel be stirred into fluid pipeline, sand grains so just can be avoided better to enter into fluid pipeline and cause Pump for giving-out blocking, improve the smooth and easy degree of fluid.
Therefore said apparatus has structure simply, shake out higher with the efficiency of fluid, smooth and easy degree is better, and failure rate is low, is beneficial to repair and maintenance and the advantages such as long service life.
Claims (6)
1. a changing food waste slurries desanding liquid discharge device shell structure, comprise the housing that is accommodating body, housing side is provided with charging aperture and for docking with changing food waste removal of impurities slurrying all-in-one liquid outlet, housing is also provided with liquid outlet mechanism and mechanism of shaking out, it is characterized in that, housing leans on the support column flying shore of periphery on ground, housing upper end has a horizontally disposed cover plate, the infundibulate that its Lower Half entirety is shunk in inside below, and the both sides of Lower Half one end gradually inwardly below extend and be connected and be sealed on half cylindrical shell lower semisection of mechanism of shaking out; Have a stirring motor be vertically fixedly installed in the middle part of described cover plate, stirring motor output shaft penetrates rotatably cover plate and is fixedly connected with puddler downwards, and puddler is laterally fixedly connected with puddle support.
2. changing food waste slurries desanding liquid discharge device shell structure as claimed in claim 1, it is characterized in that, it is rectangular shape that cover plate is positioned at away from the mechanism one end that shakes out, and being positioned at the mechanism one end that shakes out is go to the bottom and rectangle linking trapezoidal.
3. changing food waste slurries desanding liquid discharge device shell structure as claimed in claim 1, it is characterized in that, housing, away from shaking out on the cover plate of mechanism side, is also upwards provided with pump interface, pump interface, for installing Pump for giving-out, has downward fluid pipeline and is communicated to housing cavity below pump interface.
4. changing food waste slurries desanding liquid discharge device shell structure as claimed in claim 3, it is characterized in that, the cover plate of described housing being also upwards provided with liquid level interface with pump interface adjacent, liquid level interface being provided with the liquid level gauge for detecting enclosure interior height of liquid level.
5. changing food waste slurries desanding liquid discharge device shell structure as claimed in claim 3, is characterized in that, the cover plate of described housing is also upwards provided with spare interface with pump interface adjacent.
6. changing food waste slurries desanding liquid discharge device shell structure as claimed in claim 3, it is characterized in that, the inner walls below described pump interface is also provided with overflow groove structure, described fluid entrance is positioned at bottom overflow groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229800.0U CN204523750U (en) | 2015-04-16 | 2015-04-16 | Changing food waste slurries desanding liquid discharge device shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229800.0U CN204523750U (en) | 2015-04-16 | 2015-04-16 | Changing food waste slurries desanding liquid discharge device shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523750U true CN204523750U (en) | 2015-08-05 |
Family
ID=53737804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520229800.0U Active CN204523750U (en) | 2015-04-16 | 2015-04-16 | Changing food waste slurries desanding liquid discharge device shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523750U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013045A (en) * | 2018-06-28 | 2018-12-18 | 长沙中联重科环境产业有限公司 | Rubbish desanding system and desanding method |
| CN109896682A (en) * | 2019-03-20 | 2019-06-18 | 西藏锦瑞环境科技有限责任公司 | A kind of kitchen garbage slurry heating device |
| CN110280360A (en) * | 2019-06-19 | 2019-09-27 | 中船重工环境工程有限公司 | A kind of Novel kitchen garbage multifunctional desanding device |
| CN111888807A (en) * | 2020-07-31 | 2020-11-06 | 浙江顺联环保科技有限公司 | Slurry flow-making sand-settling machine |
-
2015
- 2015-04-16 CN CN201520229800.0U patent/CN204523750U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013045A (en) * | 2018-06-28 | 2018-12-18 | 长沙中联重科环境产业有限公司 | Rubbish desanding system and desanding method |
| CN109896682A (en) * | 2019-03-20 | 2019-06-18 | 西藏锦瑞环境科技有限责任公司 | A kind of kitchen garbage slurry heating device |
| CN110280360A (en) * | 2019-06-19 | 2019-09-27 | 中船重工环境工程有限公司 | A kind of Novel kitchen garbage multifunctional desanding device |
| CN111888807A (en) * | 2020-07-31 | 2020-11-06 | 浙江顺联环保科技有限公司 | Slurry flow-making sand-settling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204523750U (en) | Changing food waste slurries desanding liquid discharge device shell structure | |
| CN206995940U (en) | A kind for the treatment of tank mud scum slag collection side removal device | |
| CN210993273U (en) | Concrete waste water recycle equipment | |
| CN110065993B (en) | Waste oil collecting device | |
| CN204523751U (en) | Changing food waste slurries desanding liquid discharge device liquid outlet mechanism | |
| CN204523752U (en) | A kind of changing food waste slurries desanding liquid discharge device | |
| CN211226602U (en) | Sand-water separation device of sewage pump station | |
| CN204523753U (en) | Changing food waste slurries desanding liquid discharge device shakes out mechanism | |
| AU2021103756A4 (en) | A Sludge Cleaning Device For Sewage Treatment Tank | |
| CN206746115U (en) | A kind of sewage filter device | |
| CN109012946A (en) | A kind of automatic cleaning type Domestic garbage treatment equipment | |
| CN211690495U (en) | Silt removing equipment for co-culture fishpond | |
| CN209917448U (en) | Papermaking wastewater treatment equipment capable of recycling pulp | |
| CN209871372U (en) | Barrel cover lifting device of slag collecting barrel and oil-water separator | |
| CN211035590U (en) | Aeration oil removing device of household garbage processor | |
| CN203803162U (en) | Sand settling mechanism of slurry conveying equipment of impurity-removing and slurry-making integration machine for kitchen wastes | |
| CN216295362U (en) | Novel environmental protection solid-liquid separation device | |
| CN111203021B (en) | Sewage purification preprocessing device | |
| LU501588B1 (en) | A New Sludge Cleaning Device for Sewage Treatment Tank | |
| CN115971196B (en) | In-situ aerobic stabilization device for stock household garbage landfill | |
| CN218686773U (en) | Environment-friendly equipment is recycled to water resource of mill | |
| CN204310886U (en) | A kind of profit is separated lift technique automatically | |
| CN219744097U (en) | Sewage treatment machine convenient to deoil | |
| CN214363733U (en) | Channel dredging device for water conservancy and hydropower | |
| CN213253156U (en) | Novel inclined plate sedimentation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 401121 Chongqing city Yubei District and Mount Huangshan Avenue East Building 1, No. 174 Patentee after: Chongqing Environmental Sanitation Group Co., Ltd. Address before: 401121 Chongqing city Yubei District and Mount Huangshan Avenue East No. 174 Patentee before: Chongqing environmental sanitation holding (Group) Co., Ltd. |