CN202387721U - Reaction kettle of intelligent organic solid waste subcritical hydrolytic treatment energy-saving system - Google Patents
Reaction kettle of intelligent organic solid waste subcritical hydrolytic treatment energy-saving system Download PDFInfo
- Publication number
- CN202387721U CN202387721U CN2011205144896U CN201120514489U CN202387721U CN 202387721 U CN202387721 U CN 202387721U CN 2011205144896 U CN2011205144896 U CN 2011205144896U CN 201120514489 U CN201120514489 U CN 201120514489U CN 202387721 U CN202387721 U CN 202387721U
- Authority
- CN
- China
- Prior art keywords
- agitated reactor
- main processing
- processing reaction
- intelligent
- valve actuator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a reaction kettle of an intelligent organic solid waste subcritical hydrolytic treatment energy saving system. The reaction kettle comprises a plurality groups of main treatment reaction kettles, wherein the plurality groups of main treatment reaction kettles are connected in parallel and are connected to the intelligent organic solid waste subcritical hydrolytic treatment energy saving system according to a sequencing batch column design demand. An intelligent control measure and the plurality groups of main treatment reaction kettles connected in parallel are used for realizing the sequencing batch column procedure design of feeding, heating, maintaining and discharging of the main treatment reaction kettles. The reaction kettle disclosed by the utility model realizes total-equalization and automation, plays remote signaling, telemetering, remote regulating and remote control functions, and has good energy-saving effect, high efficiency, compact arrangement and good environmental protection and safety properties.
Description
Technical field
The utility model relates to a kind of organic solid useless processing and the agitated reactor that utilizes again, and more specifically, the utility model relates to the agitated reactor that a kind of intelligent organic useless admittedly subcritical hydrolysis is handled energy conserving system.
Background technology
Subcritical water is meant the compressed liquid water of temperature between 180 ℃-350 ℃.[H3O+] in subcritical water and [OH-] be near weak acid or weak base, so self have acid catalysis and base catalysis function; Subcritical water has enough little dielectric constant, has the characteristic of ability while dissolved organic matter and inorganic matter; Subcritical water also has advantages such as good mass-transfer performance and environmental protection simultaneously.Utilize the subcritical water technology can make cellulose family, starch based, higher fatty acids class and partly plastic class material etc. in the rubbish carry out decomposition reaction; Make macromolecular substances change other organic products such as little minute subclass lower fatty acid and compound sugar into, therefore utilize subcritical water to carry out discarded object renewable resources aspect and gather around and have broad application prospects.
The discarded object that contains a large amount of above-mentioned cellulose families, starch based, higher fatty acids class in organic solid giving up; And the plastics class material that is difficult to degrade arranged; Organic solid useless subcritical water that utilizes is handled, its recycling treatment is utilized again, meet current " low-carbon economy " development.
Problems such as it is poor that yet such technology exists complete sets of equipment property at present, and heating system is difficult to be selected, and the batch processed amount is limited.Like one Chinese patent application number 200710039019.7 said life refuse processing methods: it is characterized in that organic matter high temperature and high pressure hydrolysis hydrothermal oxidization handles, comprise with the organic matter that sub-elects through acid treatment preheating.Be heated to 150 ℃-200 ℃ then and be forced into the 8-12Mpa pressurize 1.5-2 hour, through expanding treatment, drying, broken, screening is handled, composting.This technology need add acid and carry out acidifying, container material is required high; Heating and compression system separate, and cause equipment cost to increase; And thermal effectiveness is poor, causes the reaction time long, and treating capacity is limited; Technological process is tediously long, causes automaticity low, and uncontrollable points of contamination is many, so that operating mode is abominable.The main electrical heating fuse salt that adopts carries out the agitated reactor heating in the one Chinese patent application number 200920050434.7 said device characteristics, and this mode of heating rate of heat addition for large-size reactor is slower, and the reaction time is long, and treating capacity is limited.But all exist the technical problem that heat time heating time is long, cost is high, automaticity is low, treating capacity is limited.
The utility model content
For solving the problems of the technologies described above; The utility model provides a kind of intelligent organic useless admittedly subcritical hydrolysis to handle the agitated reactor of energy conserving system, through intellectuality control, can realize that some group reaction kettle device prefaces criticize the operation of row formula; Improve the heating equipment efficiency of utilization; Improve system handles efficient, enlarge treatment scale, energy-conservation; Can realize the adjusting of temperature and pressure on a large scale, to the difference that different material reaction pair temperature and pressure requires, can elect additional member the hot media heater to carry out temperature control, improve firing rate, cost cuts down the consumption of energy.
The utility model is to realize through following technical scheme:
A kind of intelligent organic useless admittedly subcritical hydrolysis is handled the agitated reactor of energy conserving system; Said agitated reactor comprises some groups of master's processing reaction stills; After wherein main processing reaction still is some groups of parallel connections; Criticize the designing requirement of row formula through preface, connect into said intelligent organic useless admittedly subcritical hydrolysis and handle energy conserving system.
The utility model on the other hand, said main processing reaction still comprises the thermal jacket of kettle and kettle outer setting.
The utility model is provided with pressure sensor and temperature sensor on the other hand on the said kettle.
The utility model has charging aperture and discharging opening on the other hand on the said kettle, be provided with charging ball valve actuator at said charging aperture place, is provided with discharge ball valve actuator at said discharging opening place.
The utility model has air inlet and gas outlet on the other hand on the said kettle, be provided with air inlet ball valve actuator at said air inlet place, and the place is provided with the venting ball valve actuator in said gas outlet.
The utility model is installed said valve on the other hand between two agitated reactors.
The utility model on the other hand, said agitated reactor comprises two main processing reaction stills.
The beneficial effect of the utility model is:
1, steam generator and the coupling of hot media heater are selected.Can handle the organic solid useless of multiple composition.Heat time heating time is short, efficient energy-saving.
2, preface is criticized the technological design of row formula agitated reactor.Through intelligent control technology, can guarantee that when continuous heat supply two or more sets agitated reactors replace preface and criticize the operation of row formula.Increase work efficiency, improve treating capacity, also be convenient to the ordinary maintenance service work of agitated reactor simultaneously.
3, can realize the complete intelligent automatic monitoring of system.Improve and handle a working environment, the complete property of embodiment device, advance.
4, subcritical water treatment process.Can avoid the “ bioxin that produces in the rubbish heat treatment ", this technology does not have waste gas, discharge of wastewater, and the treatment system environmental safety is high.The reaction back generates fertilizer, fuel or feed, realizes the recycling of rubbish.
5, system realizes full equipmentization.Entire arrangement is compact, and floor space is few, and it is convenient to handle an addressing, and adaptability is strong, is prone to form Industry Promotion.
Description of drawings
Fig. 1 is the flow chart that intelligent organic useless admittedly subcritical hydrolysis is handled energy conserving system;
Fig. 2 criticizes the row reacting flow chart with the preface that two main processing reaction stills are example;
Fig. 3 is that intelligent organic useless admittedly subcritical hydrolysis is handled the energy conserving system structure chart;
Fig. 4 is the another kind of structure chart that intelligent organic useless admittedly subcritical hydrolysis is handled energy conserving system.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Like Fig. 1, be the flow chart that intelligent organic useless admittedly subcritical hydrolysis is handled energy conserving system, in Fig. 1, with the concrete equipmentization of native system, each equipment of employing is formed complete treatment system.Described pretreatment unit comprises disintegrating machine 1 and storage bin 2; Transport adopts conveying worm 3; Treating material carries out carrying out fragmentation and storage by 1 pair of treating material of disintegrating machine behind the appropriate proportioning, according to the reaction treatment needs, carries out mass transport by conveying worm 3.Said tail product conveying arrangement and tail product processing device comprise belt conveyor 6 and screen-dividing machine 7, and main processing reaction still reaction back raw materials for production carry out can becoming the material packing through air dry again after impurity screens out through screen-dividing machine 7.Said emission-control equipment comprises deduster 8 and odor removal 9, after main processing reaction still disposes, carries out exhaust, carries out dedusting and part cooling through deduster 8, gets final product qualified discharge after handling through odor removal 9 again.
Below in conjunction with Fig. 1, that the concrete workflow detailed descriptionthe of native system is following.Two main processing reaction stills have been adopted.
Intelligent organic useless admittedly subcritical hydrolysis is handled the energy conserving system capital equipment and is comprised disintegrating machine 1, storage bin 2, conveying worm 3, main processing reaction still 4A and 4B, agitated reactor thermal jacket 5A and 5B, belt conveyor 6, screening machine 7, deduster 8, odor removal 9, steam generator 10, hot media heater 11, intelligent console 12.The signal component that wherein main processing reaction still 4A goes up major control has pressure sensor 4A1, temperature sensor 4A2, charging ball valve actuator 4A3, air inlet ball valve actuator 4A4, venting ball valve actuator 4A5, discharge ball valve actuator 4A6.Main processing reaction still 4B goes up annex identical reaction kettle 4A.
Material flow: wherein material gets into storage bin 2 with planting to give up through disintegrating machine 1 broken back; Be transported to main processing reaction still 4A of appointment or 4B according to reaction treatment needs treating material by auger conveyor 3; Material gets into main processing reaction still through agitated reactor charging ball valve actuator 4A3 or 4B3, in main processing reaction still 4A or 4B, carries out subcritical water and handles, after pending process finishes; Material is discharged through main processing reaction still discharge ball valve actuator 4A6 or 4B6; Collection through belt conveyor 6 is carried, and the tail product becomes acceptable material after the screening through screening machine 7 again, can become product after the air dry.
The heat energy flow process: this technology is thermal response, mainly carries out heat supply by steam generator 10 and hot media heater 11.At 210 ℃, when the material that 2MPa can react completely is down handled, only need select for use steam generator 10 to get final product to changing food waste etc.Select for use different heating plants that two kinds of situation are arranged; First kind of situation; Steam generator 10 and 11 couplings of hot media heater: at the beginning of the reaction heating, carry out steam heating by steam generator 10, this moment, high temperature and high pressure steam got into main processing reaction still by air inlet ball valve actuator 4A4 or 4B4 control.Deng heat up be forced into temperature 120-200 ℃, during pressure 0.198-1.55MPa; Air inlet ball valve actuator 4A4 or 4B4 close; Main processing reaction still thermal jacket 5A or 5B valve open carry out the organic heat carrier heating, and can make heats up in the agitated reactor is forced into 200-300 ℃, pressure 1.55-8.59MPa.Holding temperature and pressure a period of time in the certain reaction value, question response back hot media heater 11 fully stops heat supply.Venting ball valve actuator 4A5 or 4B5 open, venting.Gas gets into and carries out dedusting and preliminary cooling in the deduster 8, carries out deodorizing through odor removal 9 at last and handles; Second kind of situation; Only select steam generator 10 for use: carry out heat supply by steam generator 10; After treating that temperature pressure is stablized in main processing reaction still 4A or the 4B, continuing to keep one period reaction time, is benchmark by initial setting value specifically again; Complete laggard balloon valve actuator 4A4 of question response or 4B4 close, and open venting ball valve actuator 4A5 or 4B5 and exit.Waste gas gets into and carries out dedusting and preliminary cooling in the deduster 8, carries out deodorizing through odor removal 9 at last and handles.
Automatic control flow chart: through the programming arrangement of 12 pairs of overall operation controls of intelligent console, the system that makes carries out work according to predetermined operation.Agitated reactor pressure sensor 4A1,4B1 and temperature sensor 4A2,4B2 provide feedback signal that technology is carried out signal controlling to intelligence words console 12, through time control and logic control system equipment are carried out intellectuality control.For example: the charging stage: carry out material and batching fragmentation by intelligent console 12 control disintegrating machines 1; Material gets into storage bin 2 through broken back; 3 couples of main processing reaction still 4A of intelligent console 12 control auger conveyors carry out the mass transport task, and intelligent console 12 control charging ball valve actuator 4A3 open simultaneously, and main processing reaction still 4A opens and stirs, and main processing reaction still 4A gets into charging and drops into the stage; After main processing reaction still 4A feed time finishes; Charging ball valve actuator 4A3 is closed in intelligent console 12; Open charging ball valve actuator 4B3 simultaneously; Control auger conveyor 3 couples of agitated reactor 4B carry out the mass transport task, with the 4A control that feeds intake, when two agitated reactors move, stop auger conveyor work; Add thermal control: meanwhile intelligent console 12 control steam generators 10 carry out the steam conveying, open air inlet ball valve actuator 4A4, close other valves and the air inlet ball valve actuator 4B4 of main processing reaction still 4A, and main processing reaction still 4A is carried out air feed; When air feed after a period of time; The probe signal of pressure sensor 4A1 and temperature sensor 4A2 touched for first heating period when finishing; The main processing reaction still 4A of intelligent console 12 controls gets into second heating period of heating agent heating, and agitated reactor 4B gets into first heating period of steam generator heating; When the pressure meter probe 4A1 of agitated reactor 4A and temp probe 4A2 signal touched for second heating period when finishing, intelligent console 12 control hot media heaters 11 are kept constant temperature, keep the reaction of main processing reaction still 4A; Though and the main processing reaction still 4B of this moment has reached the first heating period highest temperature; But because of hot media heater 11 is being given main processing reaction still 4A heat supply; Therefore main processing reaction still 4B keeps the heating of first heating period; Get into discharge after the stage until main processing reaction still 4A, intelligent console 12 just begins second heating period of main processing reaction still 4B.Therefore adopt this intellectuality console can carry out the setting of specified conditions and operation according to actual needs.
Said method can specifically be summarized as:
(1) mode of heating is selected: the organic solid useless kind according to pending is different, selects different mode of heatings through intelligent full-automatic control system.Be lower than 210 ℃, 2MPa like the reaction needed condition, then arrange steam generator to carry out steam heating, be higher than 210 ℃, 2MPa, then carry out steam generator and hot media heater combined heat like reaction condition.Concrete heating process is that steam generator heats up that to be forced into 120-200 ℃, pressure be 0.198-1.55MPa; Carry out the high temperature organic heat carrier heat supply more than 200 ℃ then, making heats up in the main processing reaction still, and to be forced into 200-300 ℃, pressure be 1.55-8.59MPa;
(2) Automatic Control: realize the control on the spot of complete equipment system through Automatic Control; Comprise safe pressure and the temperature limit of setting main processing reaction still; Set the preface of main processing reaction still and criticize row formula reaction operation operation; Set the interlock control operation of each equipment and valve actuator, and realize telemonitoring control through intelligent control interface;
(3) material preliminary treatment: in pretreatment unit, pending organic solid giving up carried out crush storage, and add, be transported in the main processing reaction still through batching;
(4) preface is criticized the row reaction: utilize some groups of master's processing reaction stills of control device and parallel connection, criticize the subcritical water processing reaction that row drop into repeatedly, heat, keep and discharge by different prefaces.Comprise and add the gentle maintenance stage; Total reaction time is 30-40min; Treating material issues reactions such as unboiled water is separated, catalysis, redox in this condition, can change macromolecular substances such as cellulose family, starch based, higher fatty acids class, partly plastic class material other organic products such as into little minute subclass lower fatty acid and compound sugar.
(5) the tail product is handled: through tail product conveying arrangement the tail product that reacts completely is transported out of system.After reaction finished, material became Powdered, particulate material basically, discharges.Waste gas gets into deduster and odor removal is handled the back discharging, carries out air dry after the screening of solid kind material and become product.
For further understanding the utility model, below be that 2 volumes are 3m
3The intelligent organic useless admittedly subcritical hydrolysis of agitated reactor be processed into the application example of complete equipment and system.
Utilize 2 3m
3Preface is criticized row formula agitated reactor, and (specification quantity of steam 2t, 2MPa) carries out heat supply by 1 steam generator, and 5 tons of changing food wastes and 6 tons of vegetable fertilizers are handled.Draw the material reaction batch processed time according to test data and be about making time 10min, warm-up time 10min, retention time 30min, efflux time 10min.Meet the control program that Fig. 2 operation requires to intelligent console 12 inputs; All materials are stored in the material storing box 2 after disintegrating machine 1 fragmentation and are about 13m
3Intelligent console 12 control auger conveyors 3 are filled it up with behind about 10min to main processing reaction still 4A convey materials; 10 couples of main processing reaction still 4A of intelligent console 12 control steam generators begin to heat; Behind about 10min, pressure sensor 4A1, temperature sensor 4A2 arrive designated value (1.8MPa, 200 ℃), and intelligent console indication gets into the maintenance stage; Intelligent console was controlled at auger conveyor 3 and fed intake to agitated reactor 4B this moment; After the maintenance stage kept 30min, intelligent console control air inlet ball valve actuator 4A4 closed, and control air inlet ball valve actuator 4B4 opens, and 10 couples of main processing reaction still 4B of steam generator begin the heat supply of heating; The venting ball valve actuator 4A5 of main subsequently processing reaction still 4A opens, and waste gas gets into cyclone dust 8 and handles with odor removal 9; Exhaust finishes the back material through discharge ball valve actuator 4A6 discharge, and exhaust and efflux time are about 10min; After treating that main processing reaction still 4B gets into retention time 20min, 12 couples of main processing reaction still 4A of intelligent console continue to move before the beginning, and are reciprocal with this.When about 3 hours 40 minutes 5 batches of total times, all handled things dispose, and get into drying unit.
Tail product that can be about 4.8 tons after the processing, moisture content is about 25%.Through coherent detection, its content of beary metal is lower than national restrictive standards, no germ, and the content of organic matter is high, is rich in nitrogen, phosphorus, is good fertilizer.
Embodiment 2
Like Fig. 3 and shown in Figure 4; A kind of intelligent organic useless admittedly subcritical hydrolysis is handled energy conserving system, and said energy conserving system comprises heating system and energy circulation system 13, and said heating system is connected with energy circulation system 13; Also comprise the energy circulation system 13 that is connected with heating system; Said energy circulation system 8 comprises A agitated reactor 14 and B agitated reactor 15, connects the accumulator still of pipeline and two agitated reactor alternately heatings of control, and said two agitated reactors are connected with said accumulator still through connecting pipeline.A agitated reactor 14 is the parallel connection design with B agitated reactor 15.
Utilize A agitated reactor 14 and B agitated reactor 15, carry out heat supply, handle the changing food waste material of certain scale every day by a boiler 16.Disposing two agitated reactors can carry out service work under system running state, the system of keeping works continuously to guarantee production efficiency.
Material transfers to intermediate bunker and stores after pre-treatments such as cracking and sorting.
To A agitated reactor 14, making time is about 15min to conveyer with mass transport.Before A agitated reactor 14 material inputs are accomplished, open boiler 16.Thereby boiler 16 makes agitated reactor be in subcritical state through airtight jet chimney 5 to the agitated reactor delivering vapor.After the material input was accomplished, boiler valve 9 was opened with A agitated reactor 1 intake valve AV-1, and to A agitated reactor 1 delivering vapor, about 15min afterreaction still inside reaches designated value (1.3～3MPa, 130～300 ℃) to boiler 16 through airtight jet chimney 5, got into temperature and kept the stage.B agitated reactor 15 begins to feed intake at this moment.The 14 maintenance stages of A agitated reactor keep 30min material are handled; Boiler valve 21 cuts out the beginning release with A agitated reactor 14 intake valve AV-1 after accomplishing; The steam of discharging gets into accumulator still 17 through steam exhaust-gas pipeline 19, supplies following batch of material to handle as supplementary energy and uses, and B agitated reactor 15 intake valve AV-2 open simultaneously; Make the heat of storage in the pipeline get into B agitated reactor 15, when pipeline pressure is lower than 1.0～1.3MPa, open the boiler valve and continue to heat to designated value.The heat of storage uses the energy-conservation effect of having played as the initial energy of B agitated reactor in the pipeline.B agitated reactor 15 inside reach designated value (1.3～3MPa, 130～300 ℃), get into temperature and keep the stage.14 pressure releases of A agitated reactor begin discharging after accomplishing.B agitated reactor 15 temperature keep beginning pressure release behind the 30min, and A agitated reactor 14 begins to feed intake at this moment.Back and forth dispose to all materials with this.
The above is merely the specific embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. an intelligent organic useless admittedly subcritical hydrolysis is handled the agitated reactor of energy conserving system; It is characterized in that: said agitated reactor comprises some groups of master's processing reaction stills; After wherein main processing reaction still is some groups of parallel connections; Criticize the designing requirement of row formula through preface, connect into said intelligent organic useless admittedly subcritical hydrolysis and handle energy conserving system.
2. agitated reactor as claimed in claim 1 is characterized in that: said main processing reaction still comprises the thermal jacket of kettle and kettle outer setting.
3. agitated reactor as claimed in claim 1 is characterized in that: pressure sensor and temperature sensor are set on the said kettle.
4. agitated reactor as claimed in claim 1 is characterized in that: have charging aperture and discharging opening on the said kettle, be provided with charging ball valve actuator at said charging aperture place, be provided with discharge ball valve actuator at said discharging opening place.
5. agitated reactor as claimed in claim 1 is characterized in that: have air inlet and gas outlet on the said kettle, be provided with air inlet ball valve actuator at said air inlet place, the place is provided with the venting ball valve actuator in said gas outlet.
6. agitated reactor as claimed in claim 1 is characterized in that: said agitated reactor comprises two main processing reaction stills.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205144896U CN202387721U (en) | 2011-12-12 | 2011-12-12 | Reaction kettle of intelligent organic solid waste subcritical hydrolytic treatment energy-saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205144896U CN202387721U (en) | 2011-12-12 | 2011-12-12 | Reaction kettle of intelligent organic solid waste subcritical hydrolytic treatment energy-saving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387721U true CN202387721U (en) | 2012-08-22 |
Family
ID=46662673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205144896U Expired - Lifetime CN202387721U (en) | 2011-12-12 | 2011-12-12 | Reaction kettle of intelligent organic solid waste subcritical hydrolytic treatment energy-saving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387721U (en) |
-
2011
- 2011-12-12 CN CN2011205144896U patent/CN202387721U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102146002B (en) | Method and equipment for producing organic fertilizer by utilizing subcritical water to process rural-urban organic solid waste | |
| CN101318759A (en) | Resource regeneration processing method and equipment for urban sewage sludge | |
| CN201913105U (en) | Municipal house refuse energy treating system | |
| CN101560404A (en) | Method for preparing biomass oil in microwave thermal decomposition way | |
| CN101240294A (en) | Process for solid-state methane fermentation of biomass materials and fermentation apparatus system therefor | |
| CN102205341A (en) | Intelligentized solid organic waste microwave cracking system and its production technology | |
| CN102559324A (en) | Method for preparing biomass fuel by utilizing processing residua of cassava | |
| CN105414158A (en) | Anaerobic fermentation coupling and hydrothermal liquidation treatment method for kitchen waste | |
| CN101941017B (en) | Intelligent organic solid waste subcritical water recycling complete equipment and system | |
| CN105710114A (en) | Carbonization circulation overall treatment system and method for household refuse and forestry and agricultural residues | |
| CN102492509A (en) | Process and equipment for automatic temperature control continuous production of biological activated carbon | |
| CN210457893U (en) | Sludge regeneration fuel production system | |
| CN205701817U (en) | One way of life rubbish and agriculture and forestry organic waste material carbonization circulation comprehensive processing system | |
| CN102974593B (en) | Intelligent organic solid waste subcritical hydrolysis treatment energy saving system | |
| CN106678815B (en) | A kind of house refuse low temperature pyrogenation system and method | |
| CN212223526U (en) | Continuous asphalt mixture stirring equipment | |
| CN204644269U (en) | Stereo chamber type heat source type biological particles charring furnace | |
| CN202387721U (en) | Reaction kettle of intelligent organic solid waste subcritical hydrolytic treatment energy-saving system | |
| JP3197705U (en) | Steam generator using waste mushroom bed material fuel | |
| CN106241810A (en) | A kind of pyrolytic carbon produces the system and method for carbide with quick lime mixing pressure ball | |
| CN215667952U (en) | Dry anaerobic fermentation device | |
| CN208265985U (en) | A kind of sludge treatment complete equipment | |
| CN214141594U (en) | Microwave catalytic carbonization furnace for waste organic matters | |
| CN212955034U (en) | Spiral cooling system for biological coal production | |
| RU104672U1 (en) | SOLID WASTE PROCESSING PLANT |
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 |
Owner name: SHANGHAI JINTAI NEW ENERGY ENVIRONMENTAL CO., LTD. Free format text: FORMER NAME: SHANGHAI JINTAI NEW ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200000, Shanghai Chongming County Chongming district along the Hong Kong Economic Zone Patentee after: SHANGHAI JINTAI NEW ENERGY ENVIRONMENT PROTECTION CO., LTD. Address before: Shanghai Chongming County Shanghai District Chongming port along the economic zone Patentee before: Shanghai Jintai New Energy Environmental Protection Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUANKEN ECOLOGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI JINTAI NEW ENERGY ENVIRONMENTAL CO., LTD. Effective date: 20140401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200000 CHONGMING, SHANGHAI TO: 202158 CHONGMING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140401 Address after: 202158, Shanghai, Chongming County, Hong Kong, along the town of Hong Kong, along the highway 1700, building 3319, room 5 Patentee after: Shanghai Huankeng Ecology Technology Co., Ltd. Address before: 200000, Shanghai Chongming County Chongming district along the Hong Kong Economic Zone Patentee before: SHANGHAI JINTAI NEW ENERGY ENVIRONMENT PROTECTION CO., LTD. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 202158, Shanghai, Chongming County, Hong Kong, along the town of Hong Kong, along the highway 1700, building 3319, room 5 Patentee after: Shanghai reclamation ecological Polytron Technologies Inc Address before: 202158, Shanghai, Chongming County, Hong Kong, along the town of Hong Kong, along the highway 1700, building 3319, room 5 Patentee before: Shanghai Huankeng Ecology Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |