CN112620323A

CN112620323A - Deep classification device for kitchen garbage

Info

Publication number: CN112620323A
Application number: CN202110043827.0A
Authority: CN
Inventors: 查宏伟; 石台; 贾俊; 韩宜霖; 王惠萍
Original assignee: Anhui Global Green Environmental Protection Technology Co ltd
Current assignee: Anhui Global Green Environmental Protection Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-04-09

Abstract

The invention discloses a kitchen waste deep classification device which comprises a treatment box, wherein the treatment box is sequentially provided with a screening chamber and a crushing chamber from top to bottom, a screening barrel is arranged in the screening chamber, the left side and the right side of the screening barrel are respectively and rotatably connected with the left side and the right side of the screening chamber through a feeding pipe and a discharging pipe, a feeding hopper is fixed on the side surface of the treatment box, a water filtering plate is fixed on the inner wall of the screening chamber, a water outlet is formed in the side surface of the screening chamber, a discharging pipe penetrating into the crushing chamber is fixed on the surface of the water filtering plate, and an electromagnetic control valve is arranged in the discharging pipe. Through the matching of the structures, the solid-liquid separation of the kitchen garbage in the campus can be realized, the leftovers (namely rice grains) in the kitchen garbage can be screened out, then the screened rice grains can be dried, crushed and sterilized, and the treated rice grains can be used as livestock feed or organic fertilizer, so that the resources are saved.

Description

Deep classification device for kitchen garbage

Technical Field

The invention relates to the technical field of garbage classification treatment, in particular to a kitchen garbage deep classification device.

Background

The kitchen waste is waste generated in activities such as daily life, food processing, food service, unit catering and the like of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea residues, bones and the like, the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing, particularly in dining halls of campuses, the kitchen waste is mainly used for remaining rice and leftovers eaten by students, and the existing students usually mix the leftovers and the rice together after the dining is finished, so that the mixture of the rice and the leftovers is difficult to separate solid and liquid, the screened rice grains are not easy to dry, crush and sterilize, and inconvenience is brought to subsequent further utilization, and therefore improvement is needed.

Disclosure of Invention

The invention aims to provide a kitchen waste deep classification device which can be used for carrying out solid-liquid separation on kitchen waste in a campus, screening leftovers (namely rice grains) in the kitchen waste, and then drying, crushing and sterilizing the screened rice grains.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a surplus rubbish degree of depth sorter in kitchen, is including handling the case, and handles the case from last to being equipped with screening room and crushing room down in proper order, screening indoor is equipped with a screening section of thick bamboo, and the left and right sides of a screening section of thick bamboo rotates through the left and right sides of inlet pipe and discharging pipe and screening room respectively and is connected, the side of handling the case is fixed with adds the hopper.

The inner wall of screening room is fixed with the water strainer, the delivery port has been seted up to the side of screening room, the fixed surface of water strainer has the unloading pipe of wearing into crushing room, and is equipped with the solenoid electric valve in the unloading pipe, the top and the bottom of crushing room inner wall all are fixed with a plurality of and are used for carrying out the heater of drying process to the grain of rice, the left and right sides of crushing room inner wall all is fixed with sterilamp, and smashes the indoor rubbing crusher structure that is equipped with, and rubbing crusher structure passes through drive assembly and is connected with the discharging pipe transmission.

Preferably, the inner wall of the screening barrel is obliquely arranged towards the direction of the discharge pipe, so that large solid particles can be discharged conveniently, and the discharge pipe is provided with a control valve.

Preferably, the filtering holes on the surface of the water filtering plate are far smaller than the diameter of the rice grains, and the water filtering plate is obliquely and downwards arranged from two sides to the middle.

Preferably, the crushing mechanism comprises two rotating shafts, the two rotating shafts are arranged in the crushing chamber in a front-back rotating mode, a plurality of crushing blades are fixed on the surfaces of the rotating shafts, the crushing blades on the front rotating shaft and the rear rotating shaft are arranged in a staggered mode at intervals, and a driving machine used for driving the rotating shafts located on the rear side to rotate is arranged on the side face of the treatment box.

Preferably, a first gear is fixed on the rotating shaft at the rear side, and a second gear meshed with the first gear is fixed on the rotating shaft at the front side.

Preferably, the transmission assembly comprises two belt wheels, the two belt wheels are respectively fixedly connected with the discharge pipe and positioned on the rotating shaft at the rear side, and the two belt wheels are in transmission connection through a belt.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the screening barrel, the feeding pipe and the discharging pipe are arranged, so that the screening barrel can screen rice grains in kitchen waste, meanwhile, liquid in the kitchen waste can be thrown out under the action of centrifugal force while the screening barrel rotates, the thrown liquid flows to the bottom of the crushing chamber through the filtering water plate and can be discharged through the water outlet, namely, the solid-liquid separation of the kitchen waste in a campus can be realized, leftovers (namely rice grains) in the kitchen waste can be screened out, and the screened rice grains and solid grains with larger grains can be conveniently classified, collected and treated.

Secondly, the rice grain crushing device comprises a rotating shaft, crushing blades, a driving machine, a first gear and a second gear, an electromagnetic control valve is opened, screened rice grains can enter a crushing chamber through a discharging pipe, a heater and an ultraviolet germicidal lamp can dry and sterilize the rice grains, the output end of the driving machine can drive the rotating shaft located on the rear side to rotate, the rotating shaft located on the rear side rotates, the rotating shaft located on the front side can be driven to rotate under the rotating action of the first gear and the second gear, the rotation directions of the front rotating shaft and the rear rotating shaft are opposite, and the crushing blades on the two rotating shafts are arranged in a staggered mode at intervals, so that the rice grains falling into the crushing chamber are better in crushing effect, the crushed rice grains are more uniform and thorough, the treated rice grains can be used as livestock feed or organic fertilizer, and resources are saved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of the present invention.

In the figure: 1. a treatment tank; 2. a screening chamber; 3. a crushing chamber; 4. a screening drum; 5. a feed pipe; 6. a discharge pipe; 7. a feeding hopper; 8. a water filter plate; 9. a discharging pipe; 10. an electromagnetic control valve; 11. a heater; 12. a control valve; 13. a rotating shaft; 14. a crushing blade; 15. a driver; 16. a first gear; 17. a second gear; 18. a pulley; 19. a belt; 20. an ultraviolet germicidal lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a deep classification device for kitchen waste comprises a processing box 1, wherein the processing box 1 is sequentially provided with a screening chamber 2 and a crushing chamber 3 from top to bottom, a screening barrel 4 is arranged in the screening chamber 2, the left side and the right side of the screening barrel 4 are respectively and rotatably connected with the left side and the right side of the screening chamber 2 through a feeding pipe 5 and a discharging pipe 6, an adding hopper 7 is fixed on the side surface of the processing box 1, the kitchen waste to be processed is added into the screening barrel 4 through the adding hopper 7, then a driving machine 15 is started, the discharging pipe 6 and the screening barrel 4 are driven to rotate under the action of a transmission assembly through the rotation of the output end of the driving machine 15, the screening barrel 4 can screen rice grains in the kitchen waste, meanwhile, liquid in the kitchen waste can be thrown out under the action of centrifugal force when the screening barrel 4 rotates, the thrown-out liquid flows to the bottom of the crushing chamber 3 through a water filtering plate 8 and can be discharged through a water outlet, the solid-liquid separation can be carried out on the kitchen garbage in the campus, and the leftovers (namely rice grains) in the kitchen garbage can be screened out, so that the screened rice grains and the solid particles with larger particles can be conveniently classified, collected and treated.

Further, the inner wall of the screening cylinder 4 is inclined towards the discharging pipe 6, so that the large solid particles in the particles can be discharged conveniently, the discharging pipe 6 is provided with the control valve 12, and the large solid substances in the screening cylinder 4 can be discharged conveniently through the arrangement of the control valve 12.

The inner wall of the screening chamber 2 is fixed with a water filtering plate 8, and the side surface of the screening chamber 2 is provided with a water outlet.

Further, the filtration pore on the surface of water strainer plate 8 is far less than the diameter of the rice grain, and water strainer plate 8 inclines downwards from both sides to the centre, and through the slope setting of water strainer plate 8, the rice grain of being convenient for sieve out is carried in smashing room 3 through unloading pipe 9.

The fixed surface of water strainer plate 8 has the unloading pipe 9 of wearing into crushing room 3, and be equipped with solenoid electric valve 10 in the unloading pipe 9, the top and the bottom of crushing room 3 inner wall all are fixed with a plurality of and are used for carrying out drying process's heater 11 to the grain of rice, the left and right sides of crushing room 3 inner wall all is fixed with sterilamp 20, and be equipped with rubbing crusher structure in crushing room 3, and rubbing crusher structure passes through drive assembly and is connected with the transmission of discharging pipe 6, when kitchen garbage adds to in the screening section of thick bamboo, start driving machine 15, heater 11 and sterilamp 20 can carry out drying and germicidal treatment to the grain of rice.

Furthermore, the crushing mechanism comprises two rotating shafts 13, the two rotating shafts 13 are arranged in the crushing chamber 3 in a front-back rotating manner, a plurality of crushing blades 14 are fixed on the surface of the rotating shaft 13, the crushing blades 14 on the front rotating shaft 13 and the rear rotating shaft 13 are arranged in a staggered manner at intervals, a driving machine 15 for driving the rotating shaft 13 on the rear side to rotate is arranged on the side surface of the processing box 1, an electromagnetic control valve 10 is opened, rice grains screened out can enter the crushing chamber 3 through a discharging pipe 9, a heater 11 and an ultraviolet sterilizing lamp 20 can dry and sterilize the rice grains, the output end of the driving machine 15 can drive the rotating shaft 13 on the rear side to rotate, the rotating shaft 13 on the rear side rotates, under the rotating action of a first gear 16 and a second gear 17, the rotating shaft on the front side can be driven to rotate, the rotating directions of the front rotating shaft and the rear rotating shaft are opposite, and the crushing blades 14 on the two rotating shafts 13 are, the rice grains falling into the crushing chamber are better in crushing effect and more uniform and thorough in crushing, the treated rice grains can be used as livestock feed or organic fertilizer, and resources are saved.

Further, a first gear 16 is fixed on the rotating shaft 13 at the rear side, and a second gear 17 meshed with the first gear 16 is fixed on the rotating shaft 13 at the front side.

Further, the transmission assembly comprises two belt wheels 18, the two belt wheels 18 are respectively fixedly connected with the discharge pipe 6 and the rotating shaft 13 located on the rear side, the two belt wheels 18 are in transmission connection through a belt 19, the discharge pipe 6 is driven to rotate under the transmission action of the two belt wheels 18 and the belt 19 when the output end of the driving machine 15 rotates, and therefore the sieving cylinder 4 is driven to rotate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surplus rubbish degree of depth sorter in kitchen, is including handling case (1), and handles case (1) from last to being equipped with screening room (2) and crushing room (3) down in proper order, its characterized in that: a screening cylinder (4) is arranged in the screening chamber (2), the left side and the right side of the screening cylinder (4) are respectively and rotatably connected with the left side and the right side of the screening chamber (2) through a feeding pipe (5) and a discharging pipe (6), and a feeding hopper (7) is fixed on the side surface of the treatment box (1);

the inner wall of screening room (2) is fixed with water strainer plate (8), the delivery port has been seted up to the side of screening room (2), the fixed surface of water strainer plate (8) has feed pipe (9) of wearing into in smashing room (3), and is equipped with solenoid electric valve (10) in feed pipe (9), the top and the bottom of smashing room (3) inner wall all are fixed with a plurality of and are used for carrying out drying process's heater (11) to the grain of rice, the left and right sides of smashing room (3) inner wall all is fixed with sterilamp (20), and is equipped with rubbing crusher in smashing room (3) and constructs, and rubbing crusher constructs through drive assembly and discharging pipe (6) transmission connection.

2. The deep classification device for kitchen waste according to claim 1, characterized in that: the inner wall of the screening barrel (4) is obliquely arranged towards the direction of the discharge pipe (6), so that the large solid particles of the particles can be conveniently discharged, and the discharge pipe (6) is provided with a control valve (12).

3. The deep classification device for kitchen waste according to claim 1, characterized in that: the filtering holes on the surface of the water filtering plate (8) are far smaller than the diameter of the rice grains, and the water filtering plate (8) is inclined downwards from two sides to the middle.

4. The deep classification device for kitchen waste according to claim 1, characterized in that: crushing mechanism includes two pivot (13), and two pivot (13) fore-and-aft rotation sets up in smashing room (3), the fixed surface of pivot (13) has a plurality of to smash sword (14), and crushing sword (14) on two pivot (13) around and alternate the setting each other at interval, the side of handling case (1) is equipped with and is used for the drive to be located rear side pivot (13) pivoted driver (15).

5. The deep classification device for kitchen waste according to claim 4, characterized in that: a first gear (16) is fixed on the rotating shaft (13) positioned at the rear side, and a second gear (17) meshed with the first gear (16) is fixed on the rotating shaft (13) positioned at the front side.

6. The deep classification device for kitchen waste according to claim 4, characterized in that: the transmission assembly comprises two belt wheels (18), the two belt wheels (18) are respectively and fixedly connected with the discharge pipe (6) and the rotating shaft (13) located on the rear side, and the two belt wheels (18) are in transmission connection through a belt (19).