CN111346904A - City domestic waste sorting machine - Google Patents

City domestic waste sorting machine Download PDF

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Publication number
CN111346904A
CN111346904A CN202010215521.4A CN202010215521A CN111346904A CN 111346904 A CN111346904 A CN 111346904A CN 202010215521 A CN202010215521 A CN 202010215521A CN 111346904 A CN111346904 A CN 111346904A
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CN
China
Prior art keywords
electric welding
sorting
rubbish
ring assembly
sorting machine
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Granted
Application number
CN202010215521.4A
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Chinese (zh)
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CN111346904B (en
Inventor
黄兵
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Linyi High Tech Property Management Co ltd
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Individual
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Priority to CN202010215521.4A priority Critical patent/CN111346904B/en
Publication of CN111346904A publication Critical patent/CN111346904A/en
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Publication of CN111346904B publication Critical patent/CN111346904B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/02Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material

Abstract

The invention discloses a sorting machine for municipal solid wastes, which structurally comprises a bracket, a sorting barrel, a separating device, a winnowing port, a screen port, an air blowing pipe, a blower and a feeding hopper. Has the advantages that: the cooperation of structure and extrusion mechanism is smoothed out with fingers to the two that utilize to be equipped with, carry out preliminary extrusion to rubbish and stir the processing, make the inside waste liquid that contains of rubbish under the counterface extrusion of outer ring subassembly and inner ring subassembly, carry out effectual separation with rubbish, when avoiding carrying out the selection by winnowing, there is partial rubbish great because of waste liquid content, and the phenomenon of letter sorting mistake appears, can prevent the long-term persistence of this waste liquid simultaneously, produce the peculiar smell, utilize two clamp plates to be the counterface installation, to being close to each other at it and carrying out the extruded while, do the friction to rubbish through the protruding grain on its surface, make some bonds of rubbish surface adhesion do the separation effect, be inside being outside blowing blast air current's cooperation simultaneously at the arc frame under, debris and the rubbish thorough separation that will break away from.

Description

City domestic waste sorting machine
Technical Field
The invention relates to the technical field of garbage sorting equipment, in particular to a sorting machine for urban domestic garbage.
Background
With the rapid development of national economy, a large amount of domestic garbage generated in daily life of cities increasingly affects the urban environment, and with the increase and decrease of the domestic garbage, the ecological environment of the cities gradually tends to be weakened.
However, since the domestic garbage is solid-liquid mixed, the sorted garbage contains partial waste liquid, so that when the garbage is further crushed, the waste liquid causes the peculiar smell, meanwhile, when the garbage is mixed, partial different types of garbage are bonded together, the sorting machine cannot separate and sort the garbage, and the sorting effect of the sorted garbage is not ideal.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a sorting machine for municipal domestic waste, which aims to solve the defects that in the prior art, the domestic waste is solid-liquid mixed, so that the sorted waste contains partial waste liquid, peculiar smell is generated due to the waste liquid when the waste is further crushed, meanwhile, partial different types of waste are bonded together when the waste is mixed, and the sorting machine cannot separate and sort the waste, so that the sorting effect of the sorted waste is not ideal.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides an urban domestic waste sorting machine, its structure includes support, a letter sorting section of thick bamboo, separator, selection by winnowing mouth, fore shaft, blower pipe, feeder hopper, a letter sorting section of thick bamboo is installed inside the support and is connected through electric welding, separator locates the inside left side of a letter sorting section of thick bamboo and is connected through electric welding, the selection by winnowing mouth is located letter sorting section of thick bamboo lower surface right side and is connected through electric welding, the fore shaft is equipped with two altogether and installs respectively in letter sorting section of thick bamboo lower surface left side, inside and the other end of a letter sorting section of thick bamboo is connected with the blower pipe to the blower pipe one end, the feeder hopper is installed in letter sorting section of thick bamboo left side and is connected through electric welding, separator includes two structures, extrusion mechanism of stroking with.
According to a further scheme of the invention, the double stroking structure comprises a buckling disc, a rotary column, a small cam and an inner cam, wherein the rotary column is arranged in the middle of the inner part of the buckling disc and is connected with the middle of the surface of the buckling disc through electric welding, the small cam is arranged in the middle of the surface of the buckling disc and is connected with the middle of the surface of the buckling disc through electric welding, the inner cam is arranged on the outermost side of the surface of the buckling disc and is connected with the outer cam through electric welding, and the small cam and the inner cam are both connected with an extrusion mechanism through pushing, so.
As a further scheme of the invention, the convex blocks arranged on the surface of the inner cam are 2 times of the small cam, so that the garbage can be extruded for multiple times.
As a further scheme of the invention, the extrusion mechanism comprises an outer ring assembly, an inner ring assembly and a fluid cavity, the inner ring assembly and the outer ring assembly are consistent in structure and are correspondingly installed, the inner ring assembly is arranged in the outer ring assembly and is provided with the fluid cavity, and the outer ring assembly and the inner ring assembly are respectively connected with the inner cam and the small cam through pushing.
As a further scheme of the invention, the inner ring assembly comprises a flow-collecting lantern ring, a one-way input net, eight separation grooves, connecting rods, limiting springs and a pressing plate, wherein the one-way input net is arranged on the outer surface of the flow-collecting lantern ring and is connected with the flow-collecting lantern ring through electric welding, the eight separation grooves are arranged in common and are respectively arranged inside the flow-collecting lantern ring in a uniform and equidistant manner, the separation grooves are connected with the flow-collecting lantern ring through electric welding, the eight connecting rods are arranged in total and are respectively arranged in the separation grooves and are connected with the pressing plate through the limiting springs, and the connecting rods are respectively connected with the small cams through pushing, so that the inner ring assembly and the outer ring assembly are matched.
As a further scheme of the invention, the pressing plate comprises an arc-shaped frame, a plurality of sections of chains, a screen plate and convex particles, wherein the plurality of sections of chains are arranged inside the arc-shaped frame and are connected through electric welding, the screen plate is arranged on the right side surface of the arc-shaped frame and is connected through electric welding, the convex particles are provided with a plurality of particles and are respectively irregularly arranged on the right side surface of the arc-shaped frame, and the convex particles are connected with the arc-shaped frame through electric welding, so that garbage can be squeezed, and moisture contained in the garbage can be drained.
As a further scheme of the invention, the arc-shaped frame is connected with the blower, so that the blowing action on impurities separated from the bonding object in the extrusion process can be favorably realized, and the impurities are completely separated.
As a further scheme of the invention, the convex particles are of a circular structure and are rough, so that the friction extrusion effect on garbage is favorably realized.
Advantageous effects of the invention
Compared with the traditional sorting machine for the municipal solid waste, the sorting machine has the following beneficial effects:
the garbage separator utilizes the matching of the double-stroking structure and the extrusion mechanism to carry out preliminary extrusion stirring treatment on garbage, so that waste liquid contained in the garbage is effectively separated from the garbage under the opposite surface extrusion action of the outer ring assembly and the inner ring assembly, the phenomenon of wrong sorting caused by large content of the waste liquid in the garbage is avoided during winnowing, and meanwhile, the waste liquid can be prevented from being left for a long time to generate peculiar smell.
The two pressing plates are arranged in opposite faces, so that when the two pressing plates approach to each other and are extruded, the garbage is rubbed by the convex particles on the surfaces of the pressing plates, the adhered substances on the surfaces of the garbage are separated, and meanwhile, the separated impurities and the garbage are thoroughly separated under the coordination of outward blowing air flow in the arc-shaped frame.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural view of an urban domestic garbage sorting machine according to the present invention.
FIG. 2 is a schematic front view of the separating apparatus of the present invention.
Fig. 3 is a front view structural schematic diagram of the double stroking structure of the invention.
Fig. 4 is a front view of the inner ring assembly of the present invention.
FIG. 5 is a schematic side view of the platen of the present invention.
In the figure: the device comprises a bracket-1, a sorting cylinder-2, a separating device-3, an air separation port-4, a screen port-5, a blast pipe-6, a blower-7, a feed hopper-8, a double-stroking structure-3 a, an extrusion mechanism-3 b, a buckling disc-3 a1, a rotating column-3 a2, a small cam-3 a3, an inner cam-3 a4, an outer ring component-3 b1, an inner ring component-3 b2, a fluid cavity-3 b3, a flow collecting lantern ring-3 b21, a one-way input net-3 b22, a separation groove-3 b23, a connecting rod-3 b24, a limiting spring-3 b25, a pressing plate-3 b26, an arc frame-g 1, a multi-segment chain-g 2, a net plate-g 3 and a convex particle-g 4.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, the present invention provides a technical solution of a sorting machine for municipal solid waste:
as shown in fig. 1-2, a municipal solid waste sorting machine structurally comprises a bracket 1, a sorting barrel 2, a separating device 3, an air separation port 4, a screen port 5, a blast pipe 6, a blower 7 and a feed hopper 8, the sorting cylinder 2 is arranged in the bracket 1 and is connected with the bracket by electric welding, the separating device 3 is arranged at the left side in the sorting cylinder 2 and is connected with the bracket by electric welding, the winnowing openings 4 are arranged on the right side of the lower surface of the sorting cylinder 2 and are connected through electric welding, the two screening openings 5 are arranged and are respectively arranged on the left side of the lower surface of the sorting cylinder 2, one end of the blast pipe 6 extends into the sorting cylinder 2, the other end is connected with the blower 7, the feed hopper 8 is arranged at the left side of the sorting cylinder 2 and is connected with the left side of the sorting cylinder by electric welding, the separating device 3 comprises a double-stroking structure 3a and an extruding mechanism 3b, wherein the extruding mechanism 3b is arranged on the front surface of the double-stroking structure 3a and is connected with the double-stroking structure through buckling.
As shown in fig. 3, the double stroking structure 3a includes a buckling disc 3a1, a rotating column 3a2, a small cam 3a3 and an inner cam 3a4, the rotating column 3a2 is disposed in the middle of the buckling disc 3a1 and connected by electric welding, the small cam 3a3 is disposed in the middle of the surface of the buckling disc 3a1 and connected by electric welding, the inner cam 3a4 is disposed on the outermost side of the surface of the buckling disc 3a1 and connected by electric welding, and the small cam 3a3 and the inner cam 3a4 are both connected with the pressing mechanism 3b by pushing, which is beneficial to realize that the inner ring component 3b2 and the outer ring component 3b4 perform pressing movement to provide power.
As shown in fig. 3, the convex blocks arranged on the surface of the inner cam 3a4 are 2 times of those of the small cam 3a3, which is beneficial to realizing the function of squeezing the garbage for multiple times.
As shown in fig. 2, the pressing mechanism 3b includes an outer ring component 3b1, an inner ring component 3b2, and a fluid chamber 3b3, the inner ring component 3b2 and the outer ring component 3b1 are identical in structure and are installed correspondingly, the inner ring component 3b2 is installed inside the outer ring component 3b1 and is provided with the fluid chamber 3b3, and the outer ring component 3b1 and the inner ring component 3b2 are respectively connected to the inner cam 3a4 and the small cam 3a3 by pushing.
As shown in fig. 4, the inner ring assembly 3b2 includes a collecting collar 3b21, a unidirectional input net 3b22, a separating slot 3b23, connecting rods 3b24, limit springs 3b25 and a pressing plate 3b26, the unidirectional input net 3b22 is disposed on the outer surface of the collecting collar 3b21 and connected by electric welding, the separating slots 3b23 are commonly provided with eight and respectively installed inside the collecting collar 3b21 in a uniform and equidistant manner, the separating slot 3b23 is connected with the collecting collar 3b21 by electric welding, the connecting rods 3b24 are provided with eight connecting rods and respectively disposed in the separating slot 3b23 and connected with the pressing plate 3b26 through the limit springs 3b25, the connecting rods 3b24 are respectively connected with the small cams 3a3 by pushing, which is beneficial to realize that the inner ring assembly 3b2 and the outer ring assembly 3b4 are mutually matched and close to perform pressing treatment on garbage therebetween.
As shown in fig. 5, clamp plate 3b26 includes arc frame g1, multistage chain g2, otter board g3, protruding grain g4, multistage chain g2 is located arc frame g1 inside and is connected through the electric welding, otter board g3 is located arc frame g1 right side surface and is connected through the electric welding, protruding grain g4 is equipped with a plurality of and is installed in arc frame g1 right side surface just to be irregular respectively, protruding grain g4 is connected through the electric welding with arc frame g1, is favorable to realizing squeezing rubbish for the inside moisture that contains drains.
As shown in fig. 2, the arc-shaped frame g1 is connected with the blower 7, which is beneficial to realize the blowing action of impurities separated from the adhesive during the extrusion process, so that the impurities are completely separated.
As shown in fig. 5, the protruding particles g4 are round and rough, which is beneficial to friction extrusion of garbage.
In conclusion, through the matching stroking of the double stroking structure 3a and the extrusion mechanism 3b, the garbage is primarily stirred and extruded, so that the contained waste liquid is separated under the action of external force, the generation of peculiar smell is avoided, and meanwhile, under the action of the convex particles g4 arranged on the surface of the pressing plate 3b26, the extruded garbage is rubbed, so that the adhered substances on the surface of the garbage are separated.
The specific realization principle is as follows: when using, the rubbish that will wait to continue to sort utilizes feeder hopper 8 to pour into inside letter sorting section of thick bamboo 2, carry out the letter sorting to this type of domestic waste, the rubbish via the selection by winnowing then pours out through wind select port 4, all the other then pours out through screen cut 5, nevertheless because of domestic waste is solid-liquid mixture, so the rubbish of sorting out contains partial waste liquid in it, make when doing further garrulous processing to this type of rubbish, because this waste liquid leads to out the phenomenon of having the peculiar smell, meanwhile, rubbish can have partial different grade type rubbish to bond together when putting in mixture each other, and the sorting machine can't separate the letter sorting to this type of rubbish, make its letter sorting effect of the rubbish of sorting out unsatisfactory.
Therefore, when the garbage is poured into the garbage separating device 2 to be sorted in the previous step, the whole buckling disc 3a1 rotates along with the rotating column 3a2, so that the inner ring component 3b2 and the outer ring component 3b1 connected with the small cam 3a3 and the inner cam 3a4 are pushed outwards by the connecting rod 3b24 under the pushing action, the two pressing plates 3b26 correspondingly arranged are close to each other, the garbage is further extruded, waste liquid contained in the garbage is extruded under the action of constantly changing external force, the waste liquid is prevented from being discharged along with the sorting of the garbage, peculiar smell is emitted during further treatment, meanwhile, the pressing plate 3b26 is attached to the garbage to be extruded, meanwhile, the protruding grains g4 arranged on the surface of the pressing plate 3b26 perform a friction action on the garbage, so that the bonding substances on the surface of the garbage are rubbed and separated, the pressing plate 3b26 is connected with the blower 7, and the interior of the blower has air flow blown outwards, the separated materials are thoroughly separated under the action of the airflow.
The embodiment aims to solve the problem that household garbage is solid-liquid mixed, so that part of waste liquid is contained in sorted garbage, when the garbage is further crushed, peculiar smell is generated due to the waste liquid, meanwhile, part of different types of garbage are bonded together when the garbage is mixed, a sorting machine cannot separate and sort the garbage, the sorting effect of the sorted garbage is not ideal, the garbage is subjected to preliminary extrusion stirring treatment by utilizing the matching of the double-stroking structure and the extrusion mechanism, the waste liquid contained in the garbage is effectively separated from the garbage under the opposite surface extrusion action of the outer ring component and the inner ring component, the phenomenon of sorting error due to the fact that the content of the waste liquid is large in the garbage is avoided when air separation is carried out, and meanwhile, the waste liquid can be prevented from being left for a long time, produce the peculiar smell, utilize two clamp plates to be the installation of oppositing face, to when it is close to each other and carry out the extrusion, do the friction to rubbish through the protruding grain on its surface for some bonding that rubbish surface adheres to do the separation effect, be inside at the arc frame simultaneously and blow under the cooperation of blast air outward, thoroughly separate debris and rubbish that will break away from.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides an urban domestic waste sorting machine, its structure includes support (1), letter sorting section of thick bamboo (2), separator (3), selection by winnowing mouth (4), sieve mouth (5), blast pipe (6), hair-dryer (7), feeder hopper (8), its characterized in that: the sorting cylinder (2) is arranged inside the support (1) and connected through electric welding, the separating device (3) is arranged on the left side inside the sorting cylinder (2) and connected through electric welding, the winnowing port (4) is arranged on the right side of the lower surface of the sorting cylinder (2) and connected through electric welding, the sieve ports (5) are provided with two sieve ports and respectively arranged on the left side of the lower surface of the sorting cylinder (2), one end of the blast pipe (6) extends into the sorting cylinder (2) and the other end of the blast pipe is connected with the blower (7), and the feeding hopper (8) is arranged on the left side of the sorting cylinder (2) and connected through electric welding;
the separating device (3) comprises a double-stroking structure (3a) and an extruding mechanism (3b), wherein the extruding mechanism (3b) is arranged on the front surface of the double-stroking structure (3a) and is connected with the double-stroking structure through buckling.
2. The municipal solid waste sorting machine of claim 1, wherein: the double-stroking structure (3a) comprises a buckling disc (3a1), a rotary column (3a2), a small cam (3a3) and an inner cam (3a4), wherein the rotary column (3a2) is arranged in the middle of the inner portion of the buckling disc (3a1) and connected through electric welding, the small cam (3a3) is arranged in the middle of the surface of the buckling disc (3a1) and connected through electric welding, the inner cam (3a4) is arranged on the outermost side of the surface of the buckling disc (3a1) and connected through electric welding, and the small cam (3a3) and the inner cam (3a4) are connected with the extrusion mechanism (3b) through pushing.
3. The sorting machine for municipal solid waste according to claim 2, wherein: the surface of the inner cam (3a4) is provided with 2 times of the convex blocks of the small cam (3a 3).
4. The sorting machine for municipal solid waste according to claim 1 or 2, wherein: the extrusion mechanism (3b) comprises an outer ring assembly (3b1), an inner ring assembly (3b2) and a fluid cavity (3b3), the inner ring assembly (3b2) and the outer ring assembly (3b1) are consistent in structure and are correspondingly installed, the inner ring assembly (3b2) is arranged inside the outer ring assembly (3b1) and is provided with the fluid cavity (3b3), and the outer ring assembly (3b1) and the inner ring assembly (3b2) are respectively connected with the inner cam (3a4) and the small cam (3a3) through pushing.
5. The municipal solid waste sorting machine of claim 4, wherein: the inner ring assembly (3b2) comprises a collecting lantern ring (3b21), a one-way input net (3b22), separating grooves (3b23), connecting rods (3b24), limiting springs (3b25) and a pressing plate (3b26), the one-way input net (3b22) is arranged on the outer surface of the collecting lantern ring (3b21) and connected through electric welding, eight separating grooves (3b23) are arranged in common and are respectively arranged inside the collecting lantern ring (3b21) in a uniform and equidistant mode, the separating grooves (3b23) are connected with the collecting lantern ring (3b21) through electric welding, eight connecting rods (3b24) are arranged in total and are respectively arranged in the separating grooves (3b23) and penetrate through the limiting springs (3b25) to be connected with the pressing plate (3b26), and the connecting rods (3b24) are respectively connected with small cams (3a3) through pushing.
6. The sorting machine for municipal solid waste according to claim 5, wherein: clamp plate (3b26) include arc frame (g1), multistage chain (g2), otter board (g3), protruding grain (g4), arc frame (g1) is inside and be connected through the electric welding to multistage chain (g2) is located, otter board (g3) are located arc frame (g1) right side surface and are connected through the electric welding, protruding grain (g4) are equipped with a plurality of and are irregular form respectively and install in arc frame (g1) right side surface, protruding grain (g4) are connected through the electric welding with arc frame (g 1).
7. The sorting machine for municipal solid waste according to claim 6, wherein: the arc-shaped frame (g1) is connected with the blower (7).
8. The sorting machine for municipal solid waste according to claim 6, wherein: the convex particles (g4) are of a round structure and are rough.
CN202010215521.4A 2020-03-25 2020-03-25 City domestic waste sorting machine Expired - Fee Related CN111346904B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010215521.4A CN111346904B (en) 2020-03-25 2020-03-25 City domestic waste sorting machine

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Application Number Priority Date Filing Date Title
CN202010215521.4A CN111346904B (en) 2020-03-25 2020-03-25 City domestic waste sorting machine

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CN111346904A true CN111346904A (en) 2020-06-30
CN111346904B CN111346904B (en) 2021-09-07

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551234A (en) * 2013-10-30 2014-02-05 中国科学院广州能源研究所 Municipal domestic garbage squeezing smashing and winnowing system
EP2971332B1 (en) * 2013-03-15 2016-12-07 Hans-Joachim Boltersdorf Liquefier comprising a transporting tube
CN207576653U (en) * 2018-03-08 2018-07-06 福建金砖知识产权服务有限公司 A kind of New-type refuse vehicle sorting device of environmental protection
CN109877138A (en) * 2019-02-27 2019-06-14 岳西县恒意机械有限公司 A kind of domestic garbage disposer
CN110548755A (en) * 2019-10-18 2019-12-10 马文进 Garbage treatment device
US10525556B2 (en) * 2016-02-03 2020-01-07 The Furniture Recycling Group Limited Separating components of a pocket sprung mattress sub-assembly
CN209998085U (en) * 2019-04-09 2020-01-31 四川森海润环境管理有限公司 multifunctional garbage sorting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2971332B1 (en) * 2013-03-15 2016-12-07 Hans-Joachim Boltersdorf Liquefier comprising a transporting tube
CN103551234A (en) * 2013-10-30 2014-02-05 中国科学院广州能源研究所 Municipal domestic garbage squeezing smashing and winnowing system
US10525556B2 (en) * 2016-02-03 2020-01-07 The Furniture Recycling Group Limited Separating components of a pocket sprung mattress sub-assembly
CN207576653U (en) * 2018-03-08 2018-07-06 福建金砖知识产权服务有限公司 A kind of New-type refuse vehicle sorting device of environmental protection
CN109877138A (en) * 2019-02-27 2019-06-14 岳西县恒意机械有限公司 A kind of domestic garbage disposer
CN209998085U (en) * 2019-04-09 2020-01-31 四川森海润环境管理有限公司 multifunctional garbage sorting device
CN110548755A (en) * 2019-10-18 2019-12-10 马文进 Garbage treatment device

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Patentee before: Zhejiang Tai Bang Electric Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210907