CN117797536B - Solid-liquid separation device for food waste - Google Patents

Solid-liquid separation device for food waste Download PDF

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Publication number
CN117797536B
CN117797536B CN202410231849.3A CN202410231849A CN117797536B CN 117797536 B CN117797536 B CN 117797536B CN 202410231849 A CN202410231849 A CN 202410231849A CN 117797536 B CN117797536 B CN 117797536B
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China
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frame
separation
solid
liquid separation
food waste
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CN202410231849.3A
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CN117797536A (en
Inventor
王云
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Shandong Nide Environmental Protection Equipment Co ltd
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Shandong Nide Environmental Protection Equipment Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/10Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion

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  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to the technical field of food waste treatment, in particular to a food waste solid-liquid separation device which comprises a supporting mechanism, wherein the supporting mechanism is provided with a driving mechanism and a solid-liquid separation mechanism, the solid-liquid separation mechanism is connected to the supporting mechanism in a sliding manner, and the solid-liquid separation mechanism is connected to the driving mechanism in a transmission manner; the supporting mechanism comprises a frame; the solid-liquid separation mechanism comprises a first separation assembly and a second separation assembly. The advantages are that: this food waste solid-liquid separation device through setting up solid-liquid separation mechanism, when using, can avoid appearing the condition that rubbish blockked up to guaranteed separation efficiency, make rubbish incessantly overturn to food waste solid-liquid separation's in-process, avoided having liquid in rubbish of container shapes such as chilli, shell in the rubbish, guaranteed rubbish solid-liquid separation's effect, simultaneously, avoided long strip-shaped rubbish in the rubbish to drop down from between head rod and the second connecting rod, further guaranteed the effect to food waste solid-liquid separation.

Description

Solid-liquid separation device for food waste
Technical Field
The invention relates to the technical field of food waste treatment, in particular to a food waste solid-liquid separation device.
Background
The food waste is waste generated in activities such as daily living and food processing, food service, unit food supply and the like of residents, and comprises discarded unused vegetable leaves, leftovers, pericarps, eggshells, tea residues, bones and the like, and the main sources of the food waste are home kitchens, restaurants, dining halls, markets and other industries related to food processing. The food waste contains extremely high moisture and organic matters, is easy to spoil, generates malodor, cannot be treated like common garbage, and generally needs to separate solid impurities and liquid in the food waste when the food waste is recycled, the produced solid impurities can be used for manufacturing fertilizers and the like, and the produced liquid can be used for manufacturing biodiesel and the like. Therefore, a solid-liquid separation device is required for disposing food wastes.
The utility model discloses a kitchen garbage solid-liquid separation treatment facility in chinese patent publication No. CN216320478U, including the lifting machine from left to right in proper order, link joint line and shredder, the link joint line is installed in the link joint line frame, the bottom of link joint line frame has set gradually drainage board and basin from last down, the top of lifting machine is connected with the left side of link joint line, the right side of link joint line is connected with the second hopper at shredder top through first hopper, a plurality of link joint hole has been seted up on the link joint line, a plurality of waterlogging caused by excessive rainfall hole has been seted up on the waterlogging caused by excessive rainfall board, and drainage board and basin all set up along the horizontal direction.
However, compared with the prior art and the comparison scheme, the kitchen waste solid-liquid separation treatment equipment has the following problems in the actual use process:
When solid-liquid separation is carried out on food waste, due to different sizes of the waste, the condition that the waste with smaller volume blocks meshes exists, and once the meshes are blocked, the speed of separating liquid in the waste is influenced, so that the separation efficiency is influenced; when the elevator pours the garbage in the garbage can onto the chain plate, the food waste in the garbage can be located in the same area on the chain plate and is gathered into a stack, liquid contained in the garbage at the bottom directly flows down through holes in the chain plate to be separated from the garbage at the bottom, and liquid contained in the garbage at the top flows onto the garbage at the bottom first and then is separated from the garbage at the bottom, and if the garbage at the bottom contains garbage in a container shape such as peppers, shells and the like, the liquid flowing down from the garbage at the top can be received, so that the separation effect is affected.
Therefore, the application provides a food waste solid-liquid separation device to solve the problems.
Disclosure of Invention
The object of the present invention is to solve at least one of the technical drawbacks.
The invention aims to overcome the defects of the prior art, solve the problems in the background art and provide a food waste solid-liquid separation device.
The aim of the invention is achieved by the following technical scheme: the solid-liquid separation device for the food waste comprises a supporting mechanism, wherein the supporting mechanism is provided with a driving mechanism and a solid-liquid separation mechanism, the solid-liquid separation mechanism is connected to the supporting mechanism in a sliding manner, and the solid-liquid separation mechanism is connected to the driving mechanism in a transmission manner;
The supporting mechanism comprises a frame;
the solid-liquid separation mechanism comprises a first separation assembly and a second separation assembly, and the first separation assembly and the second separation assembly are distributed on the frame in a mutually crossed manner;
The first separation assembly comprises a first separation frame, and a first transmission part is fixedly connected to the first separation frame;
the second separation assembly comprises a second separation frame, and a second transmission part is fixedly connected to the second separation frame.
Preferably, the top of frame is provided with the hopper, and one side fixedly connected with mounting bracket of frame, the bottom of frame is provided with first containing box, and the bottom of frame one side is provided with the second containing box.
Preferably, the driving mechanism comprises a first driving piece, the output end of the first driving piece is fixedly connected with a first transmission gear, the first driving piece is connected with a first transmission shaft and a second transmission gear through the transmission of the first transmission gear, and the second transmission gear is connected with a second transmission shaft.
Preferably, the first separation assembly and the second separation assembly are both in sliding connection in the frame, and the horizontal height of one side of the first separation assembly and the second separation assembly, which is close to the feeding hopper, is higher than that of one side, which is far away from the feeding hopper.
Preferably, the first separating frame comprises a first connecting beam, a plurality of first connecting rods are arranged between the two first connecting beams, the first connecting rods are rotationally connected to the first connecting beams, first meshing gears are arranged at one ends of the first connecting rods, which are located inside the first connecting beams, the first meshing gears on adjacent first connecting rods are meshed with each other, and one end, away from the first connecting rods, of one first meshing gear is provided with a second driving piece.
Preferably, the second separation frame has the same structure as the first separation frame.
Preferably, the first transmission member and the second transmission member are racks, and the first transmission member and the second transmission member are in transmission connection with the first transmission shaft and the second transmission shaft.
Preferably, the first driving member is fixedly mounted on the mounting frame.
Preferably, the first transmission gear and the second transmission gear are both rotatably connected to one side of the frame.
Preferably, the first transmission shaft and the second transmission shaft are both rotatably connected to the frame.
Compared with the prior art, the method has the following advantages:
This food and beverage rubbish solid-liquid separation equipment, through setting up solid-liquid separation mechanism, when using, start first actuating mechanism, first separation subassembly and second separation subassembly reciprocate, and the direction of movement is opposite, reject the rubbish of jam each other between first separation frame of in-process that removes and second separation frame, avoid appearing the condition that rubbish is blocked up, thereby guaranteed separation efficiency, in the in-process that first separation subassembly and second separation subassembly removed, food and beverage rubbish is in the gravity of self and the in-process that first separation subassembly and second separation subassembly removed from top to bottom, present "Z" shape orbit and move down on solid-liquid separation mechanism, make rubbish constantly overturn, there is liquid in the rubbish of container shape such as hot pepper in the rubbish, shell, guaranteed rubbish solid-liquid separation's effect, simultaneously, avoid strip rubbish in the rubbish to drop from between head rod and the second connecting rod, further guaranteed the effect to food and beverage rubbish solid-liquid separation.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a right side view of the first state of the present invention;
FIG. 3 is a right side view of a second embodiment of the present invention;
FIG. 4 is a right side view of a third embodiment of the present invention;
FIG. 5 is a schematic view of the structure of the supporting mechanism of the present invention;
FIG. 6 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 7 is a schematic diagram of a solid-liquid separation mechanism according to the present invention;
FIG. 8 is a schematic view in partial cross-section of a first separation assembly of the present invention;
FIG. 9 is a schematic view in partial cross-section of a second separation assembly of the present invention.
In the figure: 1. a support mechanism; 101. a frame; 102. feeding a hopper; 103. a mounting frame; 104. a first storage box; 105. a second storage box; 2. a driving mechanism; 201. a first driving member; 202. a first transmission gear; 203. a first drive shaft; 204. a second transmission gear; 205. a second drive shaft; 3. a solid-liquid separation mechanism; 31. a first separation assembly; 311. a first separation frame; 3111. a first connecting beam; 3112. a first connecting rod; 3113. a first meshing gear; 3114. a second driving member; 312. a first transmission member; 32. a second separation assembly; 321. a second separation frame; 3211. a second connection beam; 3212. a second connecting rod; 3213. a second meshing gear; 3214. a third driving member; 322. a second transmission member; 4. a hoist; 5. a garbage can.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
As shown in fig. 1-4, a solid-liquid separation device for food waste comprises a supporting mechanism 1, wherein a driving mechanism 2 and a solid-liquid separation mechanism 3 are arranged on the supporting mechanism 1, the solid-liquid separation mechanism 3 is slidably connected to the supporting mechanism 1, the solid-liquid separation mechanism 3 is in transmission connection with the driving mechanism 2, a lifting machine 4 is arranged on one side of the supporting mechanism 1, and a garbage can 5 is arranged on one side, far away from the supporting mechanism 1, of the lifting machine 4.
As shown in fig. 5, the supporting mechanism 1 includes a frame 101, a loading hopper 102, a mounting frame 103, a first storage box 104 and a second storage box 105, the top of the frame 101 is provided with the loading hopper 102, one side of the frame 101 is fixedly connected with the mounting frame 103, the bottom of the frame 101 is provided with the first storage box 104, and the bottom of one side of the frame 101 is provided with the second storage box 105.
As shown in fig. 1 and 6, the driving mechanism 2 includes a first driving member 201, a first transmission gear 202, a first transmission shaft 203, a second transmission gear 204 and a second transmission shaft 205, the first driving member 201 is fixedly mounted on the mounting frame 103, the output end of the first driving member 201 is fixedly connected with the first transmission gear 202, the first driving member 201 is in transmission connection with the first transmission shaft 203 and the second transmission gear 204 through the first transmission gear 202, the first transmission gear 202 and the second transmission gear 204 are both in rotation connection with one side of the frame 101, the second transmission gear 204 is in transmission connection with the second transmission shaft 205, and the first transmission shaft 203 and the second transmission shaft 205 are both in rotation connection with the frame 101.
As shown in fig. 1 and 7, the solid-liquid separation mechanism 3 includes a first separation assembly 31 and a second separation assembly 32, the first separation assembly 31 and the second separation assembly 32 are distributed on the frame 101 in a crossing manner, the first separation assembly 31 and the second separation assembly 32 are slidably connected inside the frame 101, and a side of the first separation assembly 31 and the second separation assembly 32, which is close to the feeding hopper 102, is higher than a side of the first separation assembly 31 and the second separation assembly 32, which is far away from the feeding hopper 102.
As shown in fig. 7 and 8, the first separation assembly 31 includes a first separation frame 311 and a first transmission member 312 that are obliquely arranged, the first separation frame 311 is fixedly connected with the first transmission member 312, and the number of the first transmission members 312 is multiple and symmetrically distributed on two sides of the first separation frame 311.
As shown in fig. 7 and 8, the first separating frame 311 includes first connecting beams 3111, first connecting rods 3112, first engaging gears 3113 and second driving members 3114, the first connecting beams 3111 are two in number, the plurality of first driving members 312 are symmetrically distributed at two ends of the two first connecting beams 3111, a plurality of first connecting rods 3112 are disposed between the two first connecting beams 3111, the first connecting rods 3112 are rotatably connected to the first connecting beams 3111, first engaging gears 3113 are disposed at one end of the first connecting rods 3112 located inside the first connecting beams 3111, the first engaging gears 3113 on adjacent first connecting rods 3112 are engaged with each other, and the second driving member 3114 is disposed at one end of the first engaging gears 3113 away from the first connecting rods 3112.
As shown in fig. 7 and 9, the second separating assembly 32 includes a second separating frame 321 and a second transmission member 322, which are opposite to the first separating frame 311 in inclination direction, the second separating frame 321 is fixedly connected with the second transmission member 322, and the number of the second transmission members 322 is plural and symmetrically distributed on two sides of the second separating frame 321.
As shown in fig. 1, 2 and 7, the first transmission member 312 and the second transmission member 322 are racks, and the first transmission member 312 and the second transmission member 322 are in driving connection with the first transmission shaft 203 and the second transmission shaft 205.
As shown in fig. 3, fig. 7 and fig. 9, the second separating frame 321 includes a second connecting beam 3211, a second connecting rod 3212, second meshing gears 3213 and third driving members 3214, the number of the second connecting beams 3211 is two, a plurality of second driving members 322 are symmetrically distributed at two ends of the two second connecting beams 3211, a plurality of second connecting rods 3212 are arranged between the two second connecting beams 3211, the second connecting rods 3212 are rotatably connected to the second connecting beams 3211, a second meshing gear 3213 is arranged at one end of each second connecting rod 3212 located inside the second connecting beam 3211, the second meshing gears 3213 on adjacent second connecting rods 3212 are meshed with each other, and a third driving member 3214 is arranged at one end, far away from the second connecting rods 3212, of each second meshing gear 3213.
The working process is as follows:
S1, when the garbage can is used, pushing the garbage can 5 filled with food and beverage garbage to the position of the lifting machine 4, starting the lifting machine 4, driving the garbage can 5 to ascend by the lifting machine 4, and pouring garbage in the garbage can 5 from the feeding hopper 102 onto the solid-liquid separation mechanism 3;
S2, starting the first driving piece 201 to alternate in forward and reverse directions, wherein the first driving piece 201 drives the second driving gear 204 and the first transmission shaft 203 through the first transmission gear 202, the second driving gear 204 drives the second transmission shaft 205, the first transmission shaft 203 and the second transmission shaft 205 drive the first separation frame 311 and the second separation frame 321 to move up and down through the first transmission piece 312 and the second transmission piece 322, the moving directions of the first separation frame 311 and the second separation frame 321 are opposite, and blocked garbage is removed from each other between the first separation frame 311 and the second separation frame 321 in the moving process, so that the garbage blocking condition is avoided, and the separation efficiency is ensured (the solid-liquid separation mechanism 3 is switched from the state of fig. 2 to the state of fig. 3, then is switched from the state of fig. 3 to the state of fig. 4, then is switched from the state of fig. 3 to the state of fig. 2, and the solid-liquid separation mechanism 3 is circulated as in the above process);
S3, in the process of moving the first separation assembly 31 and the second separation assembly 32, the food waste moves back and forth between the first separation assembly 31 and the second separation assembly 32, and meanwhile, the horizontal height of one side of the first separation assembly 31 and the second separation assembly 32 close to the upper hopper 102 is higher than that of one side of the first separation assembly 32 far away from the upper hopper 102, so that the food waste moves downwards in a Z-shaped track on the solid-liquid separation mechanism 3 in the process of alternately acting on the gravity of the food waste and moving up and down of the first separation assembly 31 and the second separation assembly 32;
S4, in the moving process, liquid in the food waste falls down through the first separation assembly 31 and the second separation assembly 32 and falls into the first storage box 104, and solid waste in the food waste falls into the second storage box 105 along the solid-liquid separation mechanism 3, so that solid-liquid separation of the food waste is completed;
S5, enabling the garbage to continuously turn over by self gravity in the separation process, avoiding liquid in the garbage in the shape of containers such as peppers, shells and the like in the garbage, and ensuring the effect of solid-liquid separation of the garbage;
S6, simultaneously, starting the second driving piece 3114 and the third driving piece 3214 in the overturning process, wherein the second driving piece 3114 drives the first connecting rod 3112 to rotate through the first meshing gear 3113, and the third driving piece 3214 drives the second connecting rod 3212 to rotate through the second meshing gear 3213, so that the adjacent first connecting rod 3112 on the first separating frame 311 and the adjacent second connecting rod 3212 on the second separating frame 321 reversely rotate to overturn garbage;
S7, for some long-strip-shaped garbage in the garbage, when the garbage is turned over, because the rotation directions of the adjacent first connecting rod 3112 and the adjacent second connecting rod 3212 are opposite, the forces in different directions are given to the two ends of the long-strip-shaped garbage which is lapped on the adjacent first connecting rod 3112 and the adjacent second connecting rod 3212, the long-strip-shaped garbage in the garbage is prevented from falling from between the first connecting rod 3112 and the second connecting rod 3212, and the effect of solid-liquid separation of the food waste is further ensured.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims (7)

1. A food waste solid-liquid separation device is characterized in that: the device comprises a supporting mechanism, wherein the supporting mechanism is provided with a driving mechanism and a solid-liquid separation mechanism, the solid-liquid separation mechanism is connected to the supporting mechanism in a sliding manner, and the solid-liquid separation mechanism is connected to the driving mechanism in a transmission manner;
The supporting mechanism comprises a frame, and a feeding hopper is arranged at the top of the frame;
The solid-liquid separation mechanism comprises a first separation assembly and a second separation assembly, the first separation assembly and the second separation assembly are distributed on the frame in a mutually crossed mode, the first separation assembly and the second separation assembly are both in sliding connection with the inside of the frame, and the horizontal height of one side, close to the feeding hopper, of the first separation assembly and the second separation assembly is higher than that of one side, far away from the feeding hopper;
The first separation assembly comprises a first separation frame, a first transmission part is fixedly connected to the first separation frame, the first separation frame comprises a first connecting beam, a plurality of first connecting rods are arranged between the two first connecting beams, the first connecting rods are rotatably connected to the first connecting beams, first meshing gears are arranged at one ends of the first connecting rods, which are positioned inside the first connecting beams, and the first meshing gears on the adjacent first connecting rods are meshed with each other, and a second driving part is arranged at one end, which is far away from the first connecting rods, of one first meshing gear;
The second separation assembly comprises a second separation frame, the structure of the second separation frame is the same as that of the first separation frame, and a second transmission piece is fixedly connected to the second separation frame;
The first separation frame and the second separation frame are obliquely arranged, and the inclination directions of the first separation frame and the second separation frame are opposite;
When the food waste separating device is used, the first separating frame and the second separating frame move up and down, the moving directions of the first separating frame and the second separating frame are opposite, the blocked garbage is removed from the first separating frame and the second separating frame in the moving process, the food waste moves back and forth between the first separating assembly and the second separating assembly in the moving process of the first separating assembly, and meanwhile, the horizontal height of one side of the first separating assembly and the second separating assembly, which is close to the feeding hopper, is higher than that of one side, which is far away from the feeding hopper, so that the food waste moves downwards in the Z-shaped track on the solid-liquid separating mechanism under the gravity action of the food waste and in the alternating up-down movement process of the first separating assembly and the second separating assembly.
2. A food waste solid-liquid separation apparatus according to claim 1, wherein: one side fixedly connected with mounting bracket of frame, the bottom of frame is provided with first containing box, the bottom of frame one side is provided with the second containing box.
3. A food waste solid-liquid separation apparatus according to claim 2, wherein: the driving mechanism comprises a first driving piece, the output end of the first driving piece is fixedly connected with a first transmission gear, the first driving piece is connected with a first transmission shaft and a second transmission gear through the transmission of the first transmission gear, and the second transmission gear is connected with a second transmission shaft.
4. A food waste solid-liquid separation apparatus according to claim 3, wherein: the first transmission piece and the second transmission piece are racks, and the first transmission piece and the second transmission piece are in transmission connection with the first transmission shaft and the second transmission shaft.
5. A food waste solid-liquid separation apparatus according to claim 3, wherein: the first driving piece is fixedly installed on the installation frame.
6. A food waste solid-liquid separation apparatus according to claim 3, wherein: the first transmission gear and the second transmission gear are both rotatably connected to one side of the frame.
7. A food waste solid-liquid separation apparatus according to claim 3, wherein: the first transmission shaft and the second transmission shaft are both rotatably connected to the frame.
CN202410231849.3A 2024-03-01 2024-03-01 Solid-liquid separation device for food waste Active CN117797536B (en)

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Application Number Priority Date Filing Date Title
CN202410231849.3A CN117797536B (en) 2024-03-01 2024-03-01 Solid-liquid separation device for food waste

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Application Number Priority Date Filing Date Title
CN202410231849.3A CN117797536B (en) 2024-03-01 2024-03-01 Solid-liquid separation device for food waste

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CN117797536B true CN117797536B (en) 2024-04-30

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001293308A (en) * 2000-04-14 2001-10-23 Sanyo Electric Co Ltd Solid-liquid separator
EP1317970A1 (en) * 2001-12-05 2003-06-11 Renzo Greghi Screening apparatus
CN220346541U (en) * 2023-07-17 2024-01-16 山东惠民泰然硅藻土有限责任公司 Diatomite air flow classifier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001293308A (en) * 2000-04-14 2001-10-23 Sanyo Electric Co Ltd Solid-liquid separator
EP1317970A1 (en) * 2001-12-05 2003-06-11 Renzo Greghi Screening apparatus
CN220346541U (en) * 2023-07-17 2024-01-16 山东惠民泰然硅藻土有限责任公司 Diatomite air flow classifier

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