CN204939309U - Domestic refuse is utilized to produce the total system of fertilizer grain - Google Patents
Domestic refuse is utilized to produce the total system of fertilizer grain Download PDFInfo
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- CN204939309U CN204939309U CN201520582707.8U CN201520582707U CN204939309U CN 204939309 U CN204939309 U CN 204939309U CN 201520582707 U CN201520582707 U CN 201520582707U CN 204939309 U CN204939309 U CN 204939309U
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- urceolus
- aerobic fermentation
- fertilizer
- fixed
- fermentation cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The utility model discloses a kind of total system utilizing domestic refuse to produce fertilizer grain, comprise aerobic fermentation cylinder, solid-liquid separator, dryer, pulverizer and composting pellet rocker; The utility model is reasonable in design, and level of automation is high, aerobic bacteria, organic substance, water and oxygen can be made fully to mix contact by aerobic fermentation cylinder, thus promotes the aerobic fermentation reaction of organic solid waste, improves the aerobic fermentation speed of organic solid waste; Isolate fertilizer slag by solid-liquid separator after having fermented and by dryer and pulverizer, fertilizer slag dried and dispersion and fining; finally by composting pellet rocker, fertilizer slag is made granular fertilizer; composting pellet rocker can screen the granular size of fertilizer; make oversize or too small particle screened out and reenter rotating disk and granulate after crushing, thus ensure the in the same size of fertile grain.
Description
Technical field
The utility model belongs to rubbish composting technical field, relates in particular to a kind of total system utilizing domestic refuse to produce fertilizer grain.
Background technology
Along with the develop rapidly of Chinese national economy and improving constantly of living standards of the people, city size and the size of population expand rapidly and increase, incident domestic waste also grows with each passing day, and the pollution of domestic waste has become a very serious social concern.
Spam application process for preparing fertilizer is the product changed from " treating refuse " theory to " application rubbish " theory, is the achievement of spam application subject study, will becomes the model of spam application technology.It is for landfill method, burning electricity generation method, composting process treating refuse Problems existing, not produce premised on secondary pollution, utilize for the purpose of maximization by waste resources, with output High-quality fertilizer for starting point and standpoint, the comprehensive utilization of research and development waste resources, and on the basis of summing up organic fertilizer production experience in the past, go through and put into practice for many years and update and obtain successful spam application new technology, " cost is little to open one, profitable, discharge low, sustainable " environment protection new approach, provide the new way of an ecological agriculture Sustainable development.
Spam application process for preparing fertilizer be after the heavy metal of rejecting in rubbish and the inorganics that cannot decompose by the organism refinement slurrying in rubbish, then carry out allotment material and implement aerobe fermentation.
Aerobic fermentation process produces with having when water at aerobic, and its formation is as follows: organic substance+aerobic bacteria+oxygen+water → carbonic acid gas+water+nitrate+vitriol+oxide compound.Therefore, organic solid waste can be made to be converted into organic fertilizer by aerobic fermentation.Finally the organic fertilizer of rear generation of having fermented is made fertile grain.
From the process of aerobic fermentation, under suitable temperature condition, how to ensure that aerobic bacteria, organic substance, water and oxygen fully mix that to contact be the key point promoting aerobic fermentation process.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of total system utilizing domestic refuse to produce fertilizer grain.By this system, aerobic fermentation is carried out to organic solid waste, aerobic bacteria, organic substance, water and oxygen are fully mixed contact, thus promote the aerobic fermentation reaction of organic solid waste, improve the aerobic fermentation speed of organic solid waste, isolate fertilizer slag after having fermented and fertilizer slag is dried and dispersion and fining, finally fertilizer slag being made granular fertilizer.
The utility model realizes by the following technical solutions:
A kind of total system utilizing domestic refuse to produce fertilizer grain comprises aerobic fermentation cylinder, solid-liquid separator, dryer, pulverizer and composting pellet rocker;
Described aerobic fermentation cylinder is horizontally disposed columnar structured, aerobic fermentation cylinder comprises urceolus and is coaxially arranged on the rotation inner core whipping appts of outer barrel, rotate inner core whipping appts to be made up of paddle, left inside barrel, right inside barrel and axle, its axis coaxially can be rotatably set in outer barrel, left inside barrel and right inside barrel are fixed on the two ends of axle, paddle is respectively fixed between left inside barrel and right inside barrel along the even circumferential of urceolus, and one end of axle is connected with the first motor be fixed on outside urceolus; A side of urceolus is provided with the inlet mouth of logical oxygen, and another side of urceolus is provided with air outlet; The top of urceolus is provided with material inlet, and material inlet is connected with suction feeder, and suction feeder is connected with rubbish material storage container by material sucking pipes; The top of urceolus is also provided with fog nozzle, and fog nozzle is connected with fermented liquid storage tank by pipeline; The bottom of urceolus is provided with electronic discharging hatch door;
Described composting pellet rocker comprises A-frame, adjustable rotary disc mechanism and particle screen selecting device, and adjustable rotary disc mechanism is arranged on the side of A-frame, and particle screen selecting device is arranged on the opposite side of A-frame; Described adjustable rotary disc mechanism is made up of base plate, hydraulic pressure support device, rotating shaft, rotating disk and motor driver, the bottom of base plate and the bottom of A-frame hinged, the top of base plate is fixed on A-frame by hydraulic pressure support device; Rotating shaft is fixed on base plate by clutch shaft bearing support and second support of bearing, and top and the rotating disk of rotating shaft are fixedly linked, and the top of rotating disk is provided with opening for feed, rotating shaft are fixed with the first transmitting gear; Motor driver is fixed on base plate, and motor driver is made up of the second motor, speed reduction unit and the second transmitting gear, and the second transmitting gear is meshed with the first transmitting gear fixing in rotating shaft; Particle screen selecting device comprises upper slide, middle slide plate and lower skateboard, and upper slide, middle slide plate and lower skateboard are from top to bottom successively and arrange in parallel to each other; The bottom of upper slide is provided with upper conveyor belt, and the bottom of middle slide plate is provided with middle carousel, and the bottom of lower skateboard is provided with lower conveyor belt; Upper slide is evenly provided with the first through hole that aperture is identical, middle slide plate is evenly provided with the second through hole that aperture is identical; Upper conveyor belt is connected with opening for feed and between upper conveyor belt and opening for feed, is provided with the first grinding mill, and lower conveyor belt is connected with opening for feed and between lower conveyor belt and opening for feed, is provided with the second grinding mill;
The electronic discharging hatch door of aerobic fermentation cylinder is connected with solid-liquid separator by pipeline; The fertilizer slag outlet of solid-liquid separator is connected with dryer, and the waste liquid outlet of solid-liquid separator is connected with waste collection pond; Dryer is connected with pulverizer; Pulverizer is connected with composting pellet rocker by travelling belt.
In technique scheme, the left inside barrel of aerobic fermentation cylinder is at a distance of the left wall 2-4cm of urceolus, and right inside barrel is at a distance of the right wall 2-4cm of urceolus; Urceolus Zuo Bi bottom and urceolus You Bi bottom are the inclined-plane inwardly shunk.
In technique scheme, the paddle of aerobic fermentation cylinder is close to the inwall of urceolus.
In technique scheme, the axle of aerobic fermentation cylinder is fixed on outer barrel by bearing is rotatable.
In technique scheme, the pipeline between fog nozzle and fermented liquid storage tank is provided with electrically-controlled valve.
In technique scheme, the pipeline between electronic discharging hatch door and solid-liquid separator is provided with pump.
In technique scheme, rotating disk is provided with and scrapes wall device, the bottom of scraping wall device is fixed on base plate, and the top of scraping wall device is adjacent to the inwall of rotating disk.
Advantage of the present utility model and beneficial effect are: the utility model is reasonable in design, level of automation is high, aerobic bacteria, organic substance, water and oxygen can be made fully to mix by aerobic fermentation cylinder to contact, thus promote the aerobic fermentation reaction of organic solid waste, improve the aerobic fermentation speed of organic solid waste; Isolate fertilizer slag by solid-liquid separator after having fermented and by dryer and pulverizer, fertilizer slag dried and dispersion and fining; finally by composting pellet rocker, fertilizer slag is made granular fertilizer; composting pellet rocker can screen the granular size of fertilizer; make oversize or too small particle screened out and reenter rotating disk and granulate after crushing, thus ensure the in the same size of fertile grain.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side-view of the aerobic fermentation cylinder in the utility model.
Fig. 3 is the structural representation of the composting pellet rocker in the utility model.
Wherein, 1 is aerobic fermentation cylinder, 2 is solid-liquid separator, 3 is dryer, 4 is pulverizer, 5 is composting pellet rocker, 6 is suction feeder, 7 is fermented liquid storage tank, 8 is rubbish material storage container, 9 is pump, 10 is electrically-controlled valve, 11 is waste collection pond, 1-1 is paddle, 1-2 is fog nozzle, 1-3 is the first motor, 1-4 is axle, 1-5 is left inside barrel, 1-6 is right inside barrel, 1-7 is electronic discharging hatch door, 1-8 is material inlet, 1-9 is inlet mouth, 1-10 is air outlet, 1-11 is inclined-plane, 1-12 is urceolus, 2-1 is the outlet of fertilizer slag, 2-2 is waste liquid outlet, 5-1 is A-frame, 5-2 is hydraulic pressure support device, 5-3 is clutch shaft bearing support, 5-4 is the second motor, 5-5 is speed reduction unit, 5-6 is the second transmitting gear, 5-7 is the first transmitting gear, 5-8 is rotating shaft, 5-9 is base plate, 5-10 is second support of bearing, 5-11 is opening for feed, 5-12 is rotating disk, 5-13 is for scraping wall device, 5-14 is lower skateboard, 5-15 is middle slide plate, 5-16 is upper slide, 5-17 is the first connection bracket, 5-18 is the second connection bracket, 5-19 is the 3rd connection bracket, 5-20 is lower conveyor belt, 5-21 is middle carousel, 5-22 is upper conveyor belt, 5-23 is the first grinding mill, 5-24 is the second grinding mill, 6-1 is material sucking pipes.
Embodiment
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
As shown in accompanying drawing 1-2, the total system utilizing domestic refuse to produce fertilizer grain involved by the utility model comprises aerobic fermentation cylinder 1, solid-liquid separator 2, dryer 3, pulverizer 4 and composting pellet rocker 5;
Described aerobic fermentation cylinder 1 is horizontally disposed columnar structured, aerobic fermentation cylinder comprises urceolus 1-12 and is coaxially arranged on the rotation inner core whipping appts of urceolus 1-12 inside, rotate inner core whipping appts by paddle 1-1, left inside barrel 1-5, right inside barrel 1-6 and axle 1-4 forms, it is inner that its axis 1-4 can be rotatably set in urceolus 1-12 by coaxial bearing, left inside barrel 1-5 and right inside barrel 1-6 is fixed on the two ends of axle 1-4, paddle 1-1 is respectively fixed between left inside barrel 1-5 and right inside barrel 1-6 along the even circumferential of urceolus, one end of axle 1-4 is connected with the first motor 1-3 be fixed on outside urceolus, first motor rotates and whole rotation inner core whipping appts can be driven at urceolus internal rotating, thus realize stirring action.Left inside barrel 1-5 and right inside barrel 1-6 is respectively at a distance of the left wall of urceolus and the right wall 2-4cm of urceolus, in order to avoid friction; Urceolus Zuo Bi bottom and urceolus You Bi bottom are the inclined-plane 1-11 inwardly shunk, and ensure that material can flow to the bottom of aerobic fermentation cylinder and be stirred leaf 1-1 and hold up; Paddle 1-1 is close to the inwall of urceolus, ensures that the material be raised along outer tube inner wall landing, can not improve mixed effect;
A side of urceolus 1-12 is provided with the inlet mouth 1-9 of logical oxygen, and another side of urceolus is provided with air outlet 1-10; The top of urceolus is provided with material inlet 1-8, and material inlet 1-8 is connected with suction feeder 6, and suction feeder 6 is connected with rubbish material storage container 8 by material sucking pipes 6-1; The top of urceolus is also provided with fog nozzle 1-2, and fog nozzle 1-2 is connected with fermented liquid storage tank 7 by pipeline, and is provided with electrically-controlled valve 10 between fog nozzle 1-2 and fermented liquid storage tank 7, and electrically-controlled valve 10 is for controlling the open and close of fog nozzle 1-2; The bottom of urceolus is provided with electronic discharging hatch door 1-7, and electronic discharging hatch door 1-7 is connected by pipeline with solid-liquid separator 2, and the pipeline between electronic discharging hatch door and solid-liquid separator is provided with pump 9; The fertilizer slag outlet 2-1 of solid-liquid separator 2 is connected with dryer 3, and the waste liquid outlet 2-2 of solid-liquid separator 2 is connected with waste collection pond 11; Dryer 3 is connected with pulverizer 4; Pulverizer 4 is connected with the opening for feed 5-11 of composting pellet rocker 5 by travelling belt.
As shown in Figure 3, composting pellet rocker 5 comprises A-frame 5-1, adjustable rotary disc mechanism, particle screen selecting device, and adjustable rotary disc mechanism is arranged on the side of A-frame, and particle screen selecting device is arranged on the opposite side of A-frame;
Adjustable rotary disc mechanism is made up of base plate 5-9, hydraulic pressure support device 5-2, rotating shaft 5-8, rotating disk 5-12 and motor driver, the bottom of described base plate 5-9 and the bottom of A-frame 5-1 hinged, the top of base plate 5-9 is fixed on A-frame 5-1 by hydraulic pressure support device 5-2; Rotating shaft 5-8 is fixed on base plate 5-9 by clutch shaft bearing support 5-3 and the second support of bearing 5-10, and top and the rotating disk 5-12 of rotating shaft 5-8 are fixedly linked, and rotating shaft 5-8 are fixed with the first transmitting gear 5-7; Motor driver is fixed on base plate 5-9, motor driver is made up of the second motor 5-4, speed reduction unit 5-5 and the second transmitting gear 5-6, second transmitting gear 5-6 is meshed with the first transmitting gear 5-7 fixing on rotating shaft 5-8, thus realizes the second driven by motor rotating shaft and turntable rotation;
Particle screen selecting device comprises upper slide 5-16, middle slide plate 5-15 and lower skateboard 5-14, upper slide 5-16, middle slide plate 5-15 and lower skateboard 5-14 from top to bottom successively and arrange in parallel to each other; Wherein upper slide 5-16 is fixed on A-frame 5-1 by the 3rd connection bracket 5-19, and middle slide plate 5-15 is fixed on A-frame 5-1 by the second connection bracket 5-18, and lower skateboard 5-14 is fixed on A-frame 5-1 by the first connection bracket 5-17; The bottom of upper slide 5-16 is provided with upper conveyor belt 5-22, and the bottom of middle slide plate 5-15 is provided with middle carousel 5-21, and the bottom of lower skateboard is provided with lower conveyor belt 5-20; Upper slide is evenly provided with the first through hole that aperture is identical, the aperture of the first through hole is greater than the diameter of normal fertiliser granulates, middle slide plate is evenly provided with the second through hole that aperture is identical, and the aperture of the second through hole is less than the diameter of normal fertiliser granulates; When the fertiliser granulates in rotating disk falls to upper slide from the lower rim of rotating disk, undesirable macrobead to be intercepted on upper slide by the first through hole of upper slide and through upper slide 5-16 landing on upper conveyor belt 5-22, by the second through hole of middle slide plate, undesirable small-particle and satisfactory particle are screened again, undesirable small-particle drops into lower skateboard and through lower skateboard landing on lower conveyor belt 5-20, satisfactory particle through middle slide plate landing on middle carousel 5-21; Wherein, upper conveyor belt 5-22 is connected (not marking in figure) through the first grinding mill 5-23 with opening for feed 5-11, thus make undesirable macrobead be sent to opening for feed 5-11 again after the first grinding mill crushes, lower conveyor belt 5-20 is connected with opening for feed 5-11 (not marking in figure) through the second grinding mill 5-24, thus makes undesirable small-particle be sent to opening for feed 5-11 again after the second grinding mill crushes; Opening for feed 5-11 is arranged on the top position of rotating disk 5-12;
Rotating disk 5-12 is provided with and scrapes wall device 5-13, the bottom of scraping wall device 5-13 is fixed on base plate 5-9, and the top of scraping wall device 5-13 is adjacent to the inwall of rotating disk 5-12, prevents material from gluing wall.
During work, suction feeder 6 draws the good organic solid waste slag charge of pre-treatment by material sucking pipes 6-1 from rubbish material storage container 8, and organic solid waste slag charge is injected in aerobic fermentation cylinder 1 from material inlet 1-8, then rotate inner core whipping appts to start to rotate, electrically-controlled valve 10 is opened and is made fermented liquid enter in aerobic fermentation cylinder 1 from fog nozzle 1-2 simultaneously, oxygen enters in aerobic fermentation cylinder 1 from inlet mouth 1-9, aerobic bacteria is made under the effect rotating inner core whipping appts, organic substance, water and oxygen fully mix and contact, thus promote the aerobic fermentation reaction of organic solid waste, improve the aerobic fermentation speed of organic solid waste.After having fermented, electronic discharging hatch door 1-7 opens, the slag liquid mixture making fermentation complete by pump 9 enters solid-liquid separator, solid-liquid separator is separated slag liquid mixture, waste liquid is arranged into waste collection pond 11 from waste liquid outlet 2-2, the fertilizer slag fermented carries out drying and then carrying out refinement pulverizing through pulverizer 4 from fertilizer slag outlet 2-1 also drying machine 3 of discharging, by travelling belt, fertilizer slag is sent to composting pellet rocker 5 after pulverizing, fertilizer slag enters rotating disk 5-12 from opening for feed 5-11, the top of rotating disk carry out spraying (the machine supports the use with spraying machine) simultaneously by the rotation of rotating disk make fertilizer powder uniformly sticky with together with make spherical particle, along with the continuous rotation of rotating disk, constantly entering of material, after round granular is shaping, lower rim along rotating disk falls to particle screen selecting device, and screened by the granular size of particle screen selecting device to fertilizer, make oversize or too small particle screened out and reenter rotating disk and granulate after pulverizing, thus ensure that fertiliser granulates is in the same size, the angle of inclination of rotating disk can be regulated by hydraulic pressure support device 5-2, thus the efficiency and granular size of shaking grain granulation is controlled, can prevent material from pasting the inwall of rotating disk 5-12 by scraping wall device 5-13.
Above exemplary description is done to the utility model; should be noted that; when not departing from core of the present utility model, any simple distortion, amendment or other those skilled in the art can not spend the equivalent replacement of creative work all to fall into protection domain of the present utility model.
Claims (7)
1. utilize domestic refuse to produce a total system for fertilizer grain, it is characterized in that: comprise aerobic fermentation cylinder, solid-liquid separator, dryer, pulverizer and composting pellet rocker;
Described aerobic fermentation cylinder is horizontally disposed columnar structured, aerobic fermentation cylinder comprises urceolus and is coaxially arranged on the rotation inner core whipping appts of outer barrel, rotate inner core whipping appts to be made up of paddle, left inside barrel, right inside barrel and axle, its axis coaxially can be rotatably set in outer barrel, left inside barrel and right inside barrel are fixed on the two ends of axle, paddle is respectively fixed between left inside barrel and right inside barrel along the even circumferential of urceolus, and one end of axle is connected with the first motor be fixed on outside urceolus; A side of urceolus is provided with the inlet mouth of logical oxygen, and another side of urceolus is provided with air outlet; The top of urceolus is provided with material inlet, and material inlet is connected with suction feeder, and suction feeder is connected with rubbish material storage container by material sucking pipes; The top of urceolus is also provided with fog nozzle, and fog nozzle is connected with fermented liquid storage tank by pipeline; The bottom of urceolus is provided with electronic discharging hatch door;
Described composting pellet rocker comprises A-frame, adjustable rotary disc mechanism and particle screen selecting device, and adjustable rotary disc mechanism is arranged on the side of A-frame, and particle screen selecting device is arranged on the opposite side of A-frame; Described adjustable rotary disc mechanism is made up of base plate, hydraulic pressure support device, rotating shaft, rotating disk and motor driver, the bottom of base plate and the bottom of A-frame hinged, the top of base plate is fixed on A-frame by hydraulic pressure support device; Rotating shaft is fixed on base plate by clutch shaft bearing support and second support of bearing, and top and the rotating disk of rotating shaft are fixedly linked, and the top of rotating disk is provided with opening for feed, rotating shaft are fixed with the first transmitting gear; Motor driver is fixed on base plate, and motor driver is made up of the second motor, speed reduction unit and the second transmitting gear, and the second transmitting gear is meshed with the first transmitting gear fixing in rotating shaft; Particle screen selecting device comprises upper slide, middle slide plate and lower skateboard, and upper slide, middle slide plate and lower skateboard are from top to bottom successively and arrange in parallel to each other; The bottom of upper slide is provided with upper conveyor belt, and the bottom of middle slide plate is provided with middle carousel, and the bottom of lower skateboard is provided with lower conveyor belt; Upper slide is evenly provided with the first through hole that aperture is identical, middle slide plate is evenly provided with the second through hole that aperture is identical; Upper conveyor belt is connected with opening for feed and between upper conveyor belt and opening for feed, is provided with the first grinding mill, and lower conveyor belt is connected with opening for feed and between lower conveyor belt and opening for feed, is provided with the second grinding mill;
The electronic discharging hatch door of aerobic fermentation cylinder is connected with solid-liquid separator by pipeline; The fertilizer slag outlet of solid-liquid separator is connected with dryer, and the waste liquid outlet of solid-liquid separator is connected with waste collection pond; Dryer is connected with pulverizer; Pulverizer is connected with composting pellet rocker by travelling belt.
2. the total system utilizing domestic refuse to produce fertilizer grain according to claim 1, is characterized in that: the left inside barrel of aerobic fermentation cylinder is at a distance of the left wall 2-4cm of urceolus, and right inside barrel is at a distance of the right wall 2-4cm of urceolus; Urceolus Zuo Bi bottom and urceolus You Bi bottom are the inclined-plane inwardly shunk.
3. the total system utilizing domestic refuse to produce fertilizer grain according to claim 1, is characterized in that: the paddle of aerobic fermentation cylinder is close to the inwall of urceolus.
4. the total system utilizing domestic refuse to produce fertilizer grain according to claim 1, is characterized in that: the axle of aerobic fermentation cylinder is fixed on outer barrel by bearing is rotatable.
5. the total system utilizing domestic refuse to produce fertilizer grain according to claim 1, is characterized in that: the pipeline between fog nozzle and fermented liquid storage tank is provided with electrically-controlled valve.
6. the total system utilizing domestic refuse to produce fertilizer grain according to claim 1, is characterized in that: the pipeline between electronic discharging hatch door and solid-liquid separator is provided with pump.
7. the total system utilizing domestic refuse to produce fertilizer grain according to claim 1, is characterized in that: rotating disk is provided with and scrapes wall device, and the bottom of scraping wall device is fixed on base plate, and the top of scraping wall device is adjacent to the inwall of rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582707.8U CN204939309U (en) | 2015-08-05 | 2015-08-05 | Domestic refuse is utilized to produce the total system of fertilizer grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582707.8U CN204939309U (en) | 2015-08-05 | 2015-08-05 | Domestic refuse is utilized to produce the total system of fertilizer grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939309U true CN204939309U (en) | 2016-01-06 |
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ID=55006752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582707.8U Expired - Fee Related CN204939309U (en) | 2015-08-05 | 2015-08-05 | Domestic refuse is utilized to produce the total system of fertilizer grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939309U (en) |
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2015
- 2015-08-05 CN CN201520582707.8U patent/CN204939309U/en not_active Expired - Fee Related
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Effective date of registration: 20160606 Granted publication date: 20160106 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160805 |