CN209934886U

CN209934886U - Kitchen waste treatment system

Info

Publication number: CN209934886U
Application number: CN201920359360.9U
Authority: CN
Inventors: 蔡美俊; 林凌攀; 郭子成
Original assignee: Huanchuang (xiamen) Science And Technology Co Ltd
Current assignee: Huanchuang (xiamen) Science And Technology Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-14
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a kitchen waste treatment system, which comprises a frame, an opening and closing device, a feed hopper, a double-shaft shredder, a pulping and separating machine and a hoister; the feed hopper, the double-shaft shredder, the pulping separator and the hoister are all arranged on the frame and are communicated in sequence; because kitchen garbage gets into the biax shredder and is shredded into the fritter material, gets into slurrying separating centrifuge and separates after that, and the organic matter is beaten into the thick liquid, and light inorganic thing is like plastic film etc. then separated to the slag notch and is collected, and organic thick liquid is discharged from the discharge gate, and whole rubbish separation process is automatic to be accomplished, has mechanical degree of automation height, easy operation, separation efficiency high advantage.

Description

Kitchen waste treatment system

Technical Field

The utility model relates to a refuse treatment field especially relates to a kitchen garbage processing system.

Background

With the continuous improvement of living standard of people and the increase of large commercial hotels and restaurants, more and more kitchen waste is present in front of people, and if the kitchen waste cannot be timely and effectively treated, a series of problems of environmental pollution and harm to human health can be caused.

The kitchen waste treatment system on the market at present comprises components such as a pulverizer screw conveyor and a water storage tank, and the garbage enters a fermentation tank for fermentation through crushing decrement screw extrusion and the like. However, before the garbage enters the equipment, inorganic substances such as garbage bags, disposable gloves, lunch boxes, water cups and the like are generally separated manually, the labor cost is high, the separation efficiency is low, the inorganic substances (similar to plastic bags and the like) enter the equipment occasionally, the performance of the whole equipment is influenced, and even the equipment is shut down and stops production.

In order to solve the technical problems, a new technical scheme is especially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kitchen garbage processing system that mechanical automation degree is high, easy operation, separation efficiency are high, has overcome the problem of kitchen garbage inorganic matter separation difficulty.

In order to achieve the above object, the technical solution of the present invention is:

the utility model relates to a kitchen waste treatment system, which comprises a frame, an opening and closing device, a feed hopper, a double-shaft shredder, a pulping and separating machine and a hoister;

the feed hopper is fixedly arranged above the rack and used for containing kitchen waste; the opening and closing device is fixed on the frame, the arm end of a connecting rod of the opening and closing device is hinged with the upper cover of the feed hopper, the opening and closing device drives the upper cover of the feed hopper to move, the upper cover of the feed hopper is automatically opened when materials are fed, and the materials are automatically closed after the materials are fed; the double-shaft shredder is arranged on the rack and is positioned right below the feed hopper, and the shredder is communicated with the feed hopper and is used for receiving materials from the feed hopper and crushing the materials; the pulping separator is arranged on the rack and is positioned right below the double-shaft shredder, the pulping separator is communicated with the shredder and is used for smashing organic materials into slurry, and inorganic materials are separated; the lifting machine is arranged on the side edge of the rack, lifts the garbage can filled with the kitchen waste above the feed hopper and turns over the garbage to enter the feed hopper; the electric cabinet box is arranged on the side surface of the rack and provides power and action control for the whole set of equipment.

The opening and closing device for opening and closing the upper cover of the feed hopper comprises a feed speed reducing motor and a link arm; the feeding speed reducing motor is installed on the rack, an output shaft of the feeding speed reducing motor is connected with one end of the link arm, and the other end of the link arm is connected with the upper cover of the feeding hopper.

The double-shaft shredder for shredding materials comprises a shredding speed reduction motor, a gear set, a shredder box body and a plurality of knife rolls; shredding gear motor install the one end at the shredder box, shredding gear motor's output shaft passes through the gear train and is connected with the one end of many rotor knives, many rotor knives are rotatable to be installed in the shredder box and parallel arrangement, the mutual staggered arrangement of sword tooth on two rotor knives and rotate with the opposite direction of same rotational speed.

The pulping separator for pulping the materials into pulp and separating inorganic substances comprises a pulping main shaft, a pulping box body, a pulping motor and a V belt; the pulping main shaft is arranged outside the pulping box body, the pulping motor is connected with the pulping main shaft through a V-shaped belt, and the pulping main shaft is rotatably arranged in the pulping box body.

The lifter for lifting and dumping the materials into the feed hopper comprises a lifting motor, a chain mechanism, a lifting frame and a barrel frame; the lifting motor is arranged on the lifting frame, is connected with the barrel frame through a chain mechanism and can move up and down along the lifting frame.

The utility model discloses still include the electric cabinet case, the electric cabinet case is installed in the side that is located the frame, provides power and motion control for complete equipment.

After the scheme is adopted, the utility model comprises a frame, an opening and closing device, a feed hopper, a double-shaft shredder, a pulping separator and a hoister; kitchen garbage gets into biax shredder and is shredded into the fritter material, gets into slurrying separating centrifuge and separates after that, and the organic matter is beaten into the thick liquid, and light inorganic matter is like plastic film etc. then separated to the slag notch and collect, and organic thick liquid is discharged from the discharge gate, and whole rubbish separation process is automatic to be accomplished, has mechanical degree of automation height, easy operation, separation efficiency high advantage.

The invention will be further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a front view of a kitchen waste treatment system in an embodiment of the present invention;

FIG. 2 is a side view of the kitchen waste treatment system in the embodiment of the present invention;

fig. 3 is a schematic perspective view of an opening and closing device according to an embodiment of the present invention;

FIG. 4 is a schematic perspective and sectional view of a dual-axis shredder according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a pulping separator according to an embodiment of the present invention in a cross-sectional view and a perspective view;

fig. 6 is a schematic perspective view of an elevator according to an embodiment of the present invention.

The attached drawings indicate the following:

10. rack

20. Opening and closing device 21 and speed reduction motor

22. Link arm

30. Feed hopper

40. Double-shaft shredder 41 and speed reduction motor

42. Gear 43 and shredder case

44. Crushing knife roll

50. Pulping separator 51 and pulping main shaft

52. Pulping machine box 53 and motor

54. V-belt

60. Hoister 61, reducing motor

62. Chain 63 and lifting frame

64. Barrel rack

70. Electric cabinet box

80. A garbage can.

Detailed Description

As shown in fig. 1 to 6, the utility model relates to a kitchen waste treatment system, which comprises a frame 10, an opening and closing device 20, a feed hopper 30, a double-shaft shredder 40, a pulping and separating machine 50, a hoister 60 and an electric cabinet box 70.

As shown in fig. 1 to 2, the feeding hopper 30 is fixedly installed above the rack 10 and is used for accommodating kitchen waste; the opening and closing device 20 is fixed on the frame 10, the connecting rod arm end of the opening and closing device 20 is hinged with the upper cover of the feed hopper, the opening and closing device 20 drives the upper cover of the feed hopper to act, the upper cover of the feed hopper is automatically opened when materials are fed, and the materials are automatically closed after the materials are fed; the double-shaft shredder 40 is arranged on the rack and is positioned under the feed hopper 30, and the shredder 40 is communicated with the feed hopper 30 and is used for receiving the materials from the feed hopper 30 and smashing the materials; the pulping separator 50 is arranged on the rack and is positioned right below the double-shaft shredder 40, the pulping separator 50 is communicated with the shredder 40 to break organic materials into pulp, and inorganic materials are separated; the lifting machine 60 is arranged on the side edge of the frame 10, lifts the garbage bin filled with the kitchen waste above the feed hopper 30 and overturns the garbage to enter the feed hopper 30; the electric cabinet 70 is installed on the side of the frame 10 to provide power and motion control for the whole set of equipment.

As shown in fig. 3, the opening and closing device 20 for opening and closing the upper cover of the feeding hopper 30 comprises a feeding speed reducing motor 21 and a link arm 22; the feeding speed reducing motor 21 is arranged on the machine frame 1, an output shaft of the feeding speed reducing motor 21 is connected with one end of the link arm 22, the other end of the link arm 22 is connected with an upper cover of the feeding hopper 30, the feeding speed reducing motor 21 rotates to drive the link arm 22 to swing, and finally the upper cover of the feeding hopper 30 is pulled to be opened and closed.

As shown in fig. 4, the twin-shaft shredder 40 for shredding materials includes a shredding speed reduction motor 41, a gear group 42, a shredder case 43, a plurality of cutter rollers 44; shredding gear motor 41 install the one end at shredder box 43, shredding gear motor 41's output shaft passes through gear train 42 and is connected with the one end of many rotor blades 44, many rotor blades 44 are rotatable installs in shredder box 43 and parallel arrangement, the mutual staggered arrangement of the sword tooth on two rotor blades 44 just rotates with the opposite direction of same rotational speed. In this embodiment, the shredding speed reduction motor 41 drives the knife rollers 44 to rotate at a speed of 45r/min, and the other knife roller 44 is meshed with the gear set 42 to drive the knife rollers 44 to rotate in the opposite direction at the same speed, so as to shred the materials into 14mm-30mm particles and arrange the particles at the lower side of the double-shaft shredder.

As shown in fig. 5, the pulping separator 50 for pulping the material and separating inorganic substances comprises a pulping main shaft 51, a pulping box 52, a pulping motor 53 and a V-belt 54; the pulping main shaft 51 is arranged outside the pulping box body 52, the pulping motor 53 is connected with the pulping main shaft 51 through a V-belt 54, and the pulping main shaft 51 is rotatably arranged in the pulping box body 52. The pulping motor 53 drives the pulping main shaft 51 to rotate at a rotating speed of about 700r/min through the V-belt 54, and materials enter the pulping box body 52 and are beaten by the pulping main shaft 51 at a high speed to become pulp and are discharged from the lower end of the pulping separator 50. The blades on the pulping main shaft 51 are arranged spirally and have an angle, and the high-speed rotation generates wind power to blow light materials such as plastic bags away to the tail end of the pulping box body 52.

As shown in fig. 6, the lifter 60 for lifting and tipping the material into the feeding hopper 30 includes a lifting motor 61, a chain mechanism 62, a lifting frame 63, and a barrel frame 64; the lifting motor 61 is mounted on the lifting frame 63, and the lifting motor 61 is connected with the barrel frame 64 through a chain mechanism 62 and can move up and down along the lifting frame 63. The output shaft of the lifting motor 61 rotates to drive the chain mechanism 62, and the barrel frame 64 is connected with the chain mechanism 62, so that the barrel frame 64 is lifted up and down; the bucket rack 64 moves along the elevator frame 63 to lift the material above.

The utility model discloses a theory of operation:

after a start key is pressed down, the opening and closing device 20 opens the upper cover of the feed hopper 30, the lifting machine 60 lifts the garbage can 30 filled with kitchen waste to the position above the feed hopper 30, the garbage is turned over and enters the feed hopper 30, 5 seconds are delayed, the lifting machine 60 falls back, and the upper cover of the feed hopper 30 is closed. Meanwhile, the kitchen waste enters the double-shaft shredder 40 to be shredded into small pieces of materials, then enters the pulping separator 50 to be separated, organic matters are beaten into slurry, and light inorganic matters such as plastic films are separated to a slag outlet to be collected.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.

Claims

1. A kitchen waste treatment system, characterized by comprising: the device comprises a frame, an opening and closing device, a feed hopper, a double-shaft shredder, a pulping separator and a lifter;

the feed hopper is fixedly arranged above the rack and used for containing kitchen waste; the opening and closing device is fixed on the frame, the arm end of a connecting rod of the opening and closing device is hinged with the upper cover of the feed hopper, the opening and closing device drives the upper cover of the feed hopper to move, the upper cover of the feed hopper is automatically opened when materials are fed, and the materials are automatically closed after the materials are fed; the double-shaft shredder is arranged on the rack and is positioned right below the feed hopper, and the shredder is communicated with the feed hopper and is used for receiving materials from the feed hopper and crushing the materials; the pulping separator is arranged on the rack and is positioned right below the double-shaft shredder, the pulping separator is communicated with the shredder and is used for smashing organic materials into slurry, and inorganic materials are separated; the hoister is arranged on the side edge of the rack, and lifts the garbage can filled with the kitchen waste to the upper part of the feed hopper and overturns the garbage into the feed hopper.

2. The kitchen waste treatment system according to claim 1, characterized in that: the opening and closing device comprises a feeding speed reducing motor and a link arm; the feeding speed reducing motor is installed on the rack, an output shaft of the feeding speed reducing motor is connected with one end of the link arm, and the other end of the link arm is connected with the upper cover of the feeding hopper.

3. The kitchen waste treatment system according to claim 1, characterized in that: the double-shaft shredder comprises a shredding speed reduction motor, a gear set, a shredder box body and a plurality of knife rolls; shredding gear motor install the one end at the shredder box, shredding gear motor's output shaft passes through the gear train and is connected with the one end of many rotor knives, many rotor knives are rotatable to be installed in the shredder box and parallel arrangement, the mutual staggered arrangement of sword tooth on two rotor knives and rotate with the opposite direction of same rotational speed.

4. The kitchen waste treatment system according to claim 1, characterized in that: the pulping separator comprises a pulping main shaft, a pulping box body, a pulping motor and a V belt; the pulping main shaft is arranged outside the pulping box body, the pulping motor is connected with the pulping main shaft through a V-shaped belt, and the pulping main shaft is rotatably arranged in the pulping box body.

5. The kitchen waste treatment system according to claim 1, characterized in that: the hoister comprises a hoisting motor, a chain mechanism, a hoisting frame and a barrel frame; the lifting motor is arranged on the lifting frame, is connected with the barrel frame through a chain mechanism and can move up and down along the lifting frame.

6. The kitchen waste treatment system according to claim 1, characterized in that: the electric cabinet box is arranged on the side surface of the rack and provides power and motion control for the whole set of equipment.