CN2491139Y - Life garbage integrated treatment set - Google Patents

Life garbage integrated treatment set Download PDF

Info

Publication number
CN2491139Y
CN2491139Y CN 01245767 CN01245767U CN2491139Y CN 2491139 Y CN2491139 Y CN 2491139Y CN 01245767 CN01245767 CN 01245767 CN 01245767 U CN01245767 U CN 01245767U CN 2491139 Y CN2491139 Y CN 2491139Y
Authority
CN
China
Prior art keywords
mouth
charging aperture
discharging opening
air
valve
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 - Fee Related
Application number
CN 01245767
Other languages
Chinese (zh)
Inventor
顾家华
Original Assignee
顾家华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 顾家华 filed Critical 顾家华
Priority to CN 01245767 priority Critical patent/CN2491139Y/en
Application granted granted Critical
Publication of CN2491139Y publication Critical patent/CN2491139Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a life garbage integrated treatment set which consists of a mixed garbage selecting device, a fruit and kitchen garbage decomposition device and a feeding lifting transport device. Compared with the prior art, the utility model has three advantages: 1. the selecting device is few, concentrated and closed, 2. hot expansion is adopted to utilize the garbage, 3. secondary pollution is well controlled. The whole integrated set is arranged in a metal frame, the garbage materials from feeding, transporting, selecting, separating, crushing, expanding, decomposing till discharging are processed in a close state. Compared with the similar device at home and abroad, the set has excellent function and obvious benefit.

Description

A kind of domestic garbage comprehensive is processed into covering device
The utility model relates to a kind of domestic rubbish disposal, and particularly solid life refuse in city integrated treatment complexes belong to the urban environmental protection technical field.
The handling problem of house refuse is a significant problem that perplexs city management for a long time.Along with development and national economy, the raising of living standards of the people, the quantity of house refuse also increases by a wide margin, especially the packaging bag of packing material such as food, household electrical appliances, box and packing case etc.Increasing of house refuse, the increase of various solid articles is not only accelerated to garbage disposal, has more increased difficulty.Therefore, in order to solve this problem difficult to manage day by day, city management authorities one increase input,, the 2nd, seek more advanced garbage disposal equipment, roll up requirement in need of immediate treatment to deal with rubbish.
In addition, on the idea of garbage disposal, change to the resource idea from discarded object.Because notional transformation, in processing mode and equipment design, from buried, burn sorting process, turn waste into wealth, the secondary utilization makes garbage as resource.
At present, be processed into the prior art situation that covering device or title are processed into complete equipment at solid life refuse in city, representative with the equipment of the U.S., Japan and Korean company.For example American Can Company is the Americology equipment of the domestic waste disposal site design in Milwaukee, state of Wisconsin city, is the Integrated Processing Unit that a kind of mixed consumer waste is handled, day output 600 ton per days.The setting of its equipment is: charging place of mixed consumer waste raw material is a main building building, and garbage truck platform, collecting bin and melon bucket crane are arranged in the building.In refuse classification equipment, adopt belt conveyor, winnowing machine, magnetic separator, whirlpool are selected machine, are rolled and select machine, disintegrating machine, feed hopper, storage bin and discharge bucket etc.Above-mentioned refuse treatment plant owing to adopt the charging of ground pit type collecting bin, is concentrated at rubbish and to be stacked, and ferments, goes mouldy, rots, and produces a large amount of oozing and slips sewage and foul smell peculiar smell, therefore has sewage disposal emission problem and foul smell processing emission problem.Because this kind equipment is placed in the main building, and rubbish infiltration pond and sewage purifier auxiliary facility should be arranged in addition, only this item structural construction cost is just very huge, and for improving utilization rate of equipment and installations, the electricity charge, the labour cost of 24 hours operation, melon bucket crane are also not little.Because the multiple different machinery in the screening installation to the sorting and the transport process of rubbish, all is to rely on terrestrial gravitation, promptly utilize the deadweight of rubbish to realize.But belt conveyor can only be done level or slope and carry, can not vertical transport, therefore, aspect refuse classification and conveying, widened distance between each equipment.Not only the place area occupied is big, and all must be equipped with belt conveyor between this transversely arranged screening installation, and equipment investment will greatly increase.
The purpose of this utility model is to provide an Analysis of Nested Design novelty, function excellence, the less urban solid garbage integrated treatment complexes of investment, and this equipment or title device divide composting screening installation part, house refuse resolving device part and charging hoistable platform.Complete equipment power consumption is few, and floor space is few, need not excavate garbage raw material storage hole and set up the material grasping crane, can save a large amount of engineering structural construction costs and equipment running cost.
Solution of the present utility model is such: these complexes are divided into three parts: (1), composting sorting unit (2), fruit type kitchen leftover house refuse decomposer (3), charging hoistable platform.Three bigger devices can be used in combination, and also can use separately.The composting screening installation is by broken bag charging, belt conveying, high pressure blower, separator, winnowing machine, pulverizer, compressing baling press, the metal compositions such as storehouse that connect material; Resolving device is made up of vacuum exhaust machine, Bulking tank, various conveyer, condensed water storage tank; Charging hoistable platform and lift are formed.
Compared with prior art, the utility model has following advantage: (1) this kind garbage disposal complexes have made full use of the characteristics of rubbish material deadweight effect and each sorting unit, sorting unit is vertically enumerated successively, for example hammer crushing separator 10 is placed on the extreme higher position, be air classifier 13 below, 30, the below is enclosed type magnetic separator 33 and en-masse conveyer again, formed the closed concentration equipment of one-level, carry the storehouse to course of conveying from the charging of garbage raw material broken bag, a bucket elevator only is set, shortened lateral separation between many table apparatus greatly, it is very compact that its space is arranged.(2) this equipment adopts sealing to stir, concentrate operations such as conveying, compression packing, not because of stirring up a cloud of dust that blanking causes, has guaranteed that working environment and air quality are not contaminated.(3) having the hot expansion technique of hot swollen device in this equipment, is to do the inner storage type thermal expansion, and the swollen process of garbage raw material heat is only carried out in a pressurized tank, and is simple in structure, can realize connecting the waste heat overbottom pressure that operation produces and can utilize again again.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that complexes of the present utility model constitute and the mutual alignment schematic diagram.
The schematic diagram that the raw material broken bag charging that Fig. 2 chooses for composting branch of the present utility model carries the storehouse to constitute.
With reference to Fig. 1, the composting sorting unit is made up of 4 to 17,30 to No. 40 devices.Its device constitutes the order of connection and operation principle, and division is as follows:
When rubbish vehicle 2 is promoted to the charging aperture in broken bag charging conveying storehouse 4 by lift 1, traversing respectively storehouse lid 56 or the following storehouse lid 51 opened, after the composting that charging vehicle 2 unloads enters magazine 50, last storehouse lid 56 or following traversing the closing of Cang Gai (51).Drive rotating shaft 54 rotation at a high speed by decelerator 58, chain 52 and shaft clip chain 53 are together rotated, thereby with rubbish packing plastics bag beat scratch out the back rubbish overflow, by the flight 61 of the conveying worm 59 on the magazine 50 bottom blanking ports size≤300mm rubbish is sent into bucket elevator 8 from discharging opening 62 again.Be promoted to 12 meters eminences by elevator 8 again and be introduced into the 10 further sortings of cracking and sorting machine, here size>150mm or broken not garbage waste left to concentrate in the ground artificial treating apparatus from the top discharge mouth and send into the charging of raw material broken bag again after broken and carry storehouse 4 to send into garbage sorting device.Rubbish after the fragmentation is dished out from separator 10 bottom discharge mouths, falls into by the top charging aperture of deadweight from No. 1 air classifier 13, is introduced into pneumatic separating.
Lightweight rubbish such as the plastic sheeting in the composting, paper, cloth sheet or wood fibre are released by wind-force from No. 1 winnowing machine 13 bottom blankings by No. 1 air blast 7, deliver to cyclone separator 12 No. 1, light material falls along its cone inwall rotation by inertia and gravity, the gas of input is then by No. 1 high pressure blower 7, extract out from No. 1 cyclone separator 12 top outlet inlets, and be blown into to the bottom air inlet blanking port of No. 1 air classifier 13 by No. 1 high pressure blower 7 blast orifices once more.
Light material in No. 1 cyclone separator 12 is stacked into some, just pushes the weight valve of discharging opening automatically open, falls into storage bin 34 No. 1.Heavier feeds then enters air classifier 30 top charging apertures by deadweight No. 2 from No. 1 air classifier 7 bottom air inlet material mouths, falls in No. 2 air classifiers 30.Wherein at 7 li light materials that leak choosing of No. 1 air classifier, again by No. 2 high pressure blowers 6 from No. 2 air classifier 30 bottom air inlet blanking ports.
Light material in No. 2 cyclone separators 9 is stacked into some, just pushes the weight valve of discharging opening automatically open, falls into storage bin 34 No. 1.Remaining heavier feeds is by conducting oneself with dignity, and falls into special-purpose closed belt conveyer 5 No. 1 from the air intake blanking port of No. 2 air classifier 3 bottoms, is sent to No. 1 magnetic separator 33 belows and carries out magnetic separation.By the ferrous metal material that magneticly elected, fall into the ferrous metal bag 35 that connects material by the material outlet of No. 1 magnetic separator 33.Remaining rubbish material is sent into bucket elevator 11 bottom feed mouths, sends into pulverizer 15 again and pulverizes.Here, materials such as hard crisp masonry, glass, pottery are pulverized, and with not pulverized rubbish materials such as fruit type kitchen leftovers together, enter air classifier 17 No. 3 from pulverizer 15 bottom discharge mouths, further to the light material sorting.This moment, the lightweight thing was pulverized by No. 3 high pressure blowers 16 wind-force from No. 3 air classifier 17 bottom air inlet blanking ports inputs, upwards released No. 3 air classifier 17 top light materials outlets, sent into cyclone separator 14 No. 3.In No. 3 cyclone separators 14, light material is by inertia and gravity, fall along its cone inwall rotation, the gas that enters is then extracted out from No. 3 cyclone separator 14 top outlet inlets by No. 3 high pressure blowers 17, and is blown into to No. 3 air classifier 13 bottom air inlet blanking ports by blast orifice by No. 3 high pressure blowers 17 once more.
Light material in No. 3 cyclone separators 14 is stacked into some, just pushes the bottom discharge weight valve automatically open, falls into storage bin 34 No. 1.
Heavier feeds by No. 3 air classifier 17 bottom air inlet blanking ports fall enters special-purpose closed belt conveyer 40 No. 2, and magnetic separation and whirlpool choosing are carried out in the below that is sent to No. 2 magnetic separators 37 and vortex sorting machine 39.Be selected at original atrament material that leaks choosing through magnetic separator 33, and deliver to the storehouse 35 that connects material.Non-ferrous metal material in whirlpool choosing is sent to discharging opening, falls into the non-ferrous metal storehouse 38 that connects material.
Remaining rubbish material is admitted to 36 sortings of cylinder separator, passes through embedded scraper transporter 23 again, sends into the B complexes.
The B complexes are made up of some hot pressing Bulking tanks, condensed water storage tank, exhaust unit, pulverizer, material package, material conveyor and pipeline valve.Wherein preferred plan is:
Four of hot pressing Bulking tanks, four of condensed water storage tanks, vacuum exhaust unit one cover, two in pulverizer, 1 of feed bin, several material conveyors and pipeline valve constitute.
Connection between these complexes is as follows:
4 discharging openings in embedded scraper transporter 23 tops are communicated with the charging aperture at 4 thermal expansion jar 19,21,24,27 tops respectively, are connected by 4 inlet valves between the two.Respectively there is the steam gas transmission mouth of pipe to be communicated with air delivering pipeline 25 UNICOMs with one on the top end socket of hot pressing expansion drum, is connected with steam pipework 27 by gas valve again by gas valve.The hot pressing expansion drum top release mouth of pipe separately connects pressure-relief valve, safety valve, and it is close with air bleeding valve is connected vacuum exhaust unit 18 with one exhaust appendix to be provided with exhaust pipe mouth separately.Be provided with the condensed water sluicing mouth of pipe and drain valve and be connected with the water inlet pipe mouth at corresponding condensed water storage tank 44,45,47,49 tops respectively at the bottom head of hot pressing expansion drum, be provided with drainpipe and draining valve bottom it.
Hot pressing expansion drum bottom respectively is provided with the discharge mouth of pipe and bleeder valve, and is connected with No. 4 conveyer 48 top 4 charging apertures.No. 4 conveyer 48 1 end discharging openings then are connected with No. 3 conveyer 43 top charging apertures.Its conveyer 43 bottoms divide two discharging openings to be connected with pulverizer 42 napex charging apertures.Two charging apertures above the cross conveyor of pulverizer 42 bottom discharge mouths and conveyer 41 are connected.The vertical transport machine top discharge mouth of conveyer 41 is connected with No. 2 conveyer 20 1 endfeed mouths.Two charging apertures of conveyer 20 following 2 discharging openings and No. 2 storage bin 22 tops are connected.No. 2 storage bin 22 bottoms are provided with 2 discharging openings and connect two material valves.Steam air delivering pipeline 27 is connected with the on-site steam source.
The operation principle of following division B complexes.
Fruit type kitchen leftover material by the A complexes are sent is promoted to 10 meters eminences through embedded scraper transporter 23, sends into hot pressing expansion drum 19,21,24,27 expanded, resolution process.Working procedure is as follows: at first open the inlet valve of expansion drum 19, right nothing is closed 19 inlet valve behind the fruit type kitchen leftover material of the chopping of packing into, and opens the air valve and the gas valve that is communicated with 19 on the air delivering pipeline 25 of steam pipework 27, the pressurization of input Steam Heating.Add and close 19 gas valve and 27 steam gas valve behind uniform temperature and the pressure.The fruit type kitchen leftover material of chopping this moment is extruded moisture content by high-temperature sterilization, baking by high pressure, become hot water.Open 19 draining valve, make in No. 1 condensed water storage tank 44 of aggegation water inflow.
When closing 19 inlet valve, open 21 inlet valve, the fruit type kitchen leftover material is sent in 21 by 2 discharging openings of conveyer 23.After charging puts in place, promptly close 20 inlet valve.Close 19 draining valve simultaneously, the cohesion water in this moment 19 drains substantially.Open 19,21 connection gas valve again simultaneously, allow the compressed air in 19 flow in 21 through air delivering pipeline 25, make material in 19 expanded, decompose.When the air pressure approximately equal in 19 and 21, close 19 gas valve, and open 19 the air valve that unloads, make it release and expanded division decomposition and cooling.Open 21 draining valve, aggegation water flows in No. 2 storages 45.Open vacuum exhaust unit 18, make hot gas in 19, extract out by 18, make the further dry and cooling of material through air delivering pipeline.
With reference to Fig. 2, it is the raw material broken bag charging conveying storehouse formation schematic diagram in the A composting sorting unit of the present utility model.Wherein 50 is magazine, 51 for following Cang Gai, 52 for wave revolve chain, 53 for the shaft clip chain, 54 for rotating shaft, 55 for intermediate support, 56 for last galenic, 57 for storage bin, 58,60 for decelerator, 59 for conveying worm, 61 for flight, 62 be discharging opening.
The combination of above-mentioned A device, B device and C device is a most preferred embodiment of the present utility model.
Two embodiment in addition are that C device and A device and A device add the B device.The connected mode of its device inside is with above-mentioned narration.

Claims (4)

1, a kind of solid life refuse integrated treatment complexes are by A composting sorting unit, B fruit type kitchen leftover treating apparatus and C lifting conveying arrangement are formed, it is characterized in that described A composting sorting unit is by feeding conveyor, air blast, elevator, separator, the cracking and sorting machine, magnetic separator, vortex sorting machine, the storehouse composition connects material, described B fruit type kitchen leftover treating apparatus is a kind of expanded decomposer, by the hot pressing Bulking tank, the condensed water storage tank, the exhaust unit, pulverizer, feed bin, material conveyor and pipeline valve are formed, described lifting conveying arrangement is that a kind of lift and hoistable platform are formed, the annexation of three parts is: the three parts device places within the big metal framework (28), C lifting conveying arrangement has and can go up, the hoistable platform (29) that moves is driven by lift (1) down; It is conveying worm (59) that the bottom in storehouse (4) is carried in the broken bag charging of A composting sorting unit, its outlet is connected with bucket elevator (8) bottom feed mouth, the top discharge mouth of elevator (8) is connected with the charging aperture of cracking and sorting machine (10), its upper part discharge port is connected with the ground artificial treatment facility, its underpart discharging opening then is connected with the top charging aperture of air classifier (13), air classifier bottom air inlet is connected with the air port of agitating of air blast (7), the air outlet at its top is connected with the air intake charging aperture on whirlwind grader (12) top, its discharging opening is connected with air classifier (9) top charging aperture, its bottom air inlet mouth is connected with the blast orifice of air blast (6), its top outlet inlet is connected with cyclone separator (9) top air intake charging aperture, its bottom discharge mouth is connected with the charging aperture of ribbon conveyer (5), the bottom discharge mouth of cyclone separator (12) and (9) is connected with its top feed mouth of warehouse (34) respectively, each discharging opening of warehouse (34) bottom is connected with each charging aperture of conveying worm (32) respectively, (32) central discharging opening is connected with the charging aperture of baling press (31), the magnetic separation discharging opening of ribbon conveyer (5) is connected with the charging aperture of magnetic separator (33), (33) the connect material charging aperture in storehouse (35) of discharging opening and ferrous metal is connected, the end of ribbon conveyer (5) is connected with elevator (11) bottom feed mouth, (11) top discharge mouth is connected with pulverizer (15) its top feed mouth, (15) bottom discharge mouth is connected with air classifier (17) top charging aperture, (17) bottom air inlet mouth is connected with the blast orifice of air blast (16), its top outlet inlet is connected with cyclone separator (14) top air intake charging aperture, its bottom discharge mouth is connected with the charging aperture of ribbon conveyer (40), (40) central magnetic separation discharging opening selects discharging opening to select each charging aperture of machine (39) to be connected with magnetic separator (37) and whirlpool respectively with the whirlpool, wherein (37) are preceding, (39) after, (37) the connect material charging aperture in storehouse (35) of discharging opening and ferrous metal is connected, the terminal discharging opening of ribbon conveyer (40) is connected with cylinder separator (36) its top feed mouth, (36) bottom PE discharging opening is connected with the ground artificial treatment facility, another artificial treatment facility of its F discharging opening and ground is connected, and its G discharging opening is connected with Z type embedded scraper transporter (23) bottom feed mouth; Embedded scraper transporter (24) top of the expanded decomposer of described B fruit type kitchen leftover material have 4 discharging openings respectively with 4 thermal expansion jars (19), (21), (24), (27) its top feed mouth is communicated with, connect by 4 inlet valves between the two, (19), (21), (24), (27) respectively there is the steam gas transmission mouth of pipe at top by gas valve and an appendix (25) UNICOM, (25) be connected with appendix (27) by gas valve again, (19), (21), (24), (27) separately the release mouth of pipe connects pressure-relief valve on the end socket of top, safety valve also is housed, and the exhaust appendix that is connected vacuum exhaust unit (18) with is connected, the condensed water sluicing mouth of pipe of the bottom bulkhead of four Bulking tanks and drain valve respectively with corresponding water tank (44), (45), (47), (49) water inlet pipe mouth at top connects, the draining mouth of pipe and draining valve are arranged at its bottom, the discharge gate and the bleeder valve of 4 Bulking tank bottoms, be connected with top 4 charging apertures of conveying worm (48), (48) charging aperture above an end discharging opening and the conveying worm (43) is connected, (43) bottom has two discharging openings to be connected with the charging aperture of two pulverizers (42), (42) bottom discharge mouth is connected with two charging apertures above the cross conveyor of conveying worm (41), (41) vertical transport machine top discharge mouth is connected with conveying worm (20) one endfeed mouths, (20) 2 charging apertures of following 2 discharging openings and storage bin (22) top are connected, (22) bottom has 2 discharging openings to connect 2 material valves, and steam appendix (27) is connected with on-the-spot vapour source.
2, solid life refuse integrated treatment complexes according to claim 1, it is characterized in that raw material broken bag charging in the A composting sorting unit carry storehouse (4) by magazine (50), down Cang Gai (51), wave revolve chain (52), shaft clip chain (53), rotating shaft (54), intermediate support (55), go up Cang Gai (56), storage bin (57), decelerator (58), (60), conveying worm (59), flight (61), discharging opening (62) formed.
3, solid life refuse integrated treatment complexes according to claim 1 is characterized in that it is made up of C elevating transport apparatus and A composting sorting unit.
4, solid life refuse integrated treatment complexes according to claim 1 is characterized in that it is made up of A composting sorting unit and B fruit type kitchen leftover treating apparatus.
CN 01245767 2001-06-06 2001-06-06 Life garbage integrated treatment set Expired - Fee Related CN2491139Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01245767 CN2491139Y (en) 2001-06-06 2001-06-06 Life garbage integrated treatment set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01245767 CN2491139Y (en) 2001-06-06 2001-06-06 Life garbage integrated treatment set

Publications (1)

Publication Number Publication Date
CN2491139Y true CN2491139Y (en) 2002-05-15

Family

ID=33656963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01245767 Expired - Fee Related CN2491139Y (en) 2001-06-06 2001-06-06 Life garbage integrated treatment set

Country Status (1)

Country Link
CN (1) CN2491139Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100340351C (en) * 2005-04-27 2007-10-03 宋民强 Method for heat dissolution expanding treatment of domestic garbage
CN100584474C (en) * 2007-07-19 2010-01-27 重庆科技学院 Classification system for winnowing garbage
CN101972771A (en) * 2010-09-15 2011-02-16 刘新超 Device and method for classifying, collecting and treating household garbage
CN103272775A (en) * 2013-05-06 2013-09-04 酒泉钢铁(集团)有限责任公司 System and method for air classification of iron core powder particle size
CN103482282A (en) * 2012-09-21 2014-01-01 长沙中联重科环卫机械有限公司 Household garbage bin and garbage treatment system
CN107225143A (en) * 2017-05-17 2017-10-03 巢湖学院 A kind of Multi-stage precise garbage classification device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100340351C (en) * 2005-04-27 2007-10-03 宋民强 Method for heat dissolution expanding treatment of domestic garbage
CN100584474C (en) * 2007-07-19 2010-01-27 重庆科技学院 Classification system for winnowing garbage
CN101972771A (en) * 2010-09-15 2011-02-16 刘新超 Device and method for classifying, collecting and treating household garbage
CN101972771B (en) * 2010-09-15 2012-08-01 刘新超 Device and method for classifying, collecting and treating household garbage
CN103482282A (en) * 2012-09-21 2014-01-01 长沙中联重科环卫机械有限公司 Household garbage bin and garbage treatment system
CN103482282B (en) * 2012-09-21 2016-08-31 长沙中联重科环卫机械有限公司 House refuse feed bin and refuse disposal system
CN103272775A (en) * 2013-05-06 2013-09-04 酒泉钢铁(集团)有限责任公司 System and method for air classification of iron core powder particle size
CN107225143A (en) * 2017-05-17 2017-10-03 巢湖学院 A kind of Multi-stage precise garbage classification device
CN107225143B (en) * 2017-05-17 2019-11-29 巢湖学院 A kind of Multi-stage precise garbage classification device

Similar Documents

Publication Publication Date Title
CN102009057B (en) House refuse treatment method
CN1672812A (en) Comprehensive garbage disposing process and apparatus
CN101823019B (en) Air separation device and method of garbage
CN2765690Y (en) Garbage comprehensive treatment device
CN101642766A (en) Town domestic garbage resource generation recycling environment-friendly treatment method
CN109761653A (en) A kind of house refuse and kitchen garbage biofermentation fertilizer manufacture
CN107344186B (en) Life garbage original-source by classification method and integrated machine for sorting
CN102247969A (en) Method for resource recovery and classification utilization of urban domestic waste
CN1391996A (en) Comprehensive treating system for life garbage
CN1164375C (en) Urban garbage centralized treatment and regeneration method
CN111330957A (en) Kitchen waste classification device
CN113020224A (en) High-value recovery system for household garbage and treatment process thereof
CN2491139Y (en) Life garbage integrated treatment set
CN111085526A (en) Method for treating small-scale kitchen waste in cities and towns
CN2774666Y (en) City life gabbage processing device
CN104289502A (en) Garbage disposal and utilization equipment and method
CN1128120C (en) Domestic garbage comprehensive treatment technology and complete set equipment
CN1177525A (en) Process for treatment of organic garbage of city
CN101259477A (en) City garbage specification recovery processing device
CN207013435U (en) Domestic solid garbage integrated treatment screening installation
CN201519695U (en) Waste harmless comprehensive treatment device
CN101758063A (en) Garbage hazard-free comprehensive treatment equipment
CN201211525Y (en) Town refuse classified recovery treatment device
CN111320495A (en) Aerobic composting system
CN203599101U (en) Primary manual domestic garbage sorting device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee