CN216513139U

CN216513139U - Cleaning device for oil-water separation is carried out kitchen garbage

Info

Publication number: CN216513139U
Application number: CN202123074330.XU
Authority: CN
Inventors: 亓小双; 张少君; 王连海; 范晓萌; 高哲
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-13
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a cleaning device for oil-water separation of kitchen waste, which comprises a box body, a first motor, a second motor and a waste cleaning door, wherein an inner cavity of the box body is movably connected with an extrusion shaft, the extrusion shaft is connected with an extrusion roller in an assembling way, sliding baffles are arranged on two sides of the inner cavity of the box body, a crushing shaft is arranged at the tail end of each sliding baffle, and the crushing shaft is connected with a crushing roller in an assembling way. The oil storage tank is characterized in that an oil storage chamber and a water storage chamber are arranged below the tank body, the oil storage chamber is arranged above the water storage chamber, a partition plate is arranged between the oil storage chamber and the water storage chamber, the partition plate is obliquely arranged, and an oil blocking filter membrane is arranged on the partition plate. The kitchen garbage can be extruded at first to extrude water and oil in the garbage, then the extruded garbage is crushed to facilitate treatment, finally water and oil extruded from the kitchen garbage can be effectively separated to remove organic impurities, the filtered oil and water can quickly flow to an oil discharge pipe and a water discharge pipe, and the filtered oil and water can be quickly recovered.

Description

Cleaning device for oil-water separation is carried out kitchen garbage

Technical Field

The utility model relates to the technical field of kitchen waste cleaning, in particular to a cleaning device for oil-water separation of kitchen waste.

Background

The kitchen waste contains a large amount of grease, and the untreated kitchen waste water is directly discharged into urban sewer pipelines, is recycled and made into illegal cooking oil by illegal vendors, and then returns to a dining table again, so that the public food safety is seriously harmed. Secondly, if a large amount of suspended organic matters in the kitchen waste water are directly discharged into a river, a foul river can be formed, the water environment is seriously polluted, and the underground water resource is endangered.

At present, most of kitchen waste is only subjected to solid-liquid separation and crushing treatment, and the separated oil-water mixture is not further subjected to filtering separation treatment, for example, patent CN214051784U discloses a device for treating kitchen waste by means of centrifugal force, and patent CN212124288U discloses a device for treating waste by means of extrusion force, but the two devices have the defects that the solid-liquid separation and crushing treatment are only carried out on the waste, and the separated oil-water mixture is not further subjected to separation treatment. The kitchen waste water contains a large amount of organic matters, and if the kitchen waste water is not filtered and separated, the kitchen waste water is directly discharged into a river, so that the serious rotten odor phenomenon can be caused, and the water environment is seriously damaged, therefore, a more practical device needs to be provided to solve the problem.

The utility model provides a cleaning device for oil-water separation of kitchen garbage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device for oil-water separation of kitchen waste, which solves the problems that most of the existing kitchen waste treatment devices proposed in the background technology only carry out solid-liquid separation and crushing treatment on the waste, do not separate oil-water mixtures of the kitchen waste and pollute the water environment.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a carry out oil-water separation's cleaning device to rubbish from cooking, includes box, first motor, second motor and rubbish clearance door, its characterized in that: the top of the box body is welded with a feed hopper, the upper part of the inner cavity of the box body is movably connected with an extrusion shaft, and the extrusion shaft is assembled and connected with an extrusion roller; sliding baffles are symmetrically arranged on two sides of the extrusion roller and are welded and connected with the inner wall of the box body;

crushing shafts are symmetrically arranged at the bottom of the sliding baffle and are assembled and connected with the crushing rollers; a material receiving hopper is arranged at the lower part of the crushing roller and is welded with the inner wall of the box body; a solid material storage box is arranged at the lower part of the material collection hopper, and a pore filter screen is arranged at the bottom of the solid material storage box; two sides of the bottom of the solid material storage box are provided with two supporting crutch irons, and the supporting crutch irons are welded with the inner wall of the box body;

an oil storage chamber and a water storage chamber are arranged in the inner cavity of the box body, the oil storage chamber is arranged above the water storage chamber, a partition plate is arranged between the oil storage chamber and the water storage chamber, a water permeable hole is formed in the partition plate, an oil blocking filter membrane is arranged in the water permeable hole, the right side of the oil storage chamber is connected with an oil discharge pipe and an oil discharge valve, and the left side of the water storage chamber is connected with a water discharge pipe and a water discharge valve;

the first motor and the second motor are respectively assembled and connected to one end of the extrusion shaft and one end of the crushing shaft, and the first motor and the second motor are arranged on the outer side of the box body;

the rubbish clearance door with solid material receiver welded connection, rubbish clearance door sets up in box outside middle part.

Preferably, the extrusion shafts are symmetrically arranged, and the left side shaft of the extrusion shaft is driven by the first motor and meshed with the right side shaft through the gear to rotate reversely.

Preferably, the crushing shafts are symmetrically arranged, and the left shaft of the crushing shaft is driven by the second motor and reversely rotates through gear engagement with the right shaft.

Preferably, the number of the supporting crutch irons is two, and the solid material storage box is located between the two supporting crutch irons.

Preferably, the partition plate between the oil storage chamber and the water storage chamber is obliquely arranged with the bottom plate of the water storage chamber, and the inclination angle is set to be 30 degrees.

Preferably, the oil-blocking filter membrane is a ceramic membrane.

The utility model has the advantages that:

1. according to the kitchen garbage crushing device, the extrusion roller can be driven by the extrusion shaft to pre-extrude kitchen garbage, on one hand, oil and water in the kitchen garbage can be extruded out, so that solid-liquid separation of the garbage is firstly realized, the garbage is extruded into blocks, the garbage can be conveniently crushed in the next step, the garbage extruded into blocks rapidly slides downwards under the action of the sliding baffle, the crushing roller can be driven by the crushing shaft to rotate, the crushed garbage after being extruded is crushed, and the garbage is convenient to recycle and clean.

2. According to the utility model, the fine-hole filter screen is arranged at the bottom of the solid material storage box to filter oil and water squeezed from kitchen garbage into the oil storage chamber, the water storage chamber is arranged at the bottom of the oil storage chamber, the oil storage chamber and the water storage chamber are separated by the partition plate, the partition plate is obliquely arranged and is also obliquely arranged corresponding to the bottom plate of the water storage chamber, and the inclination angle is 30 degrees, so that the oil storage chamber and the water storage chamber can be provided with a proper storage space, and the filtered oil and water can rapidly flow to the oil discharge pipe and the water discharge pipe, and are convenient to discharge and recover; be provided with the hole of permeating water on the baffle, it separates oil and water to have arranged in the hole of permeating water and hinders the oil filter membrane, and the ceramic membrane is chooseed for use to the material that hinders the oil filter membrane, and ceramic membrane can bear high temperature, high pressure and antipollution can the reinforce, can avoid frequent change.

Drawings

FIG. 1 is a schematic sectional view of a kitchen garbage oil-water separating cleaning device according to the present invention;

FIG. 2 is a schematic view of a cleaning device for separating oil from water in kitchen waste according to the present invention;

FIG. 3 is a schematic left-view structural diagram of a cleaning device for separating oil from water in kitchen waste according to the present invention;

FIG. 4 is a schematic top view of the oil-water separation device for kitchen waste in accordance with the present invention;

in the figure: 1. a box body; 2. a feed hopper; 3. extruding the shaft; 4. a squeeze roll; 5. a sliding baffle; 6. a crushing shaft; 7. a crushing roller; 8. a material receiving hopper; 9. a solid material storage box; 10. supporting the crutch iron; 11. a fine mesh screen; 12. an oil storage chamber; 13. a partition plate; 14. water permeable holes 15 and oil-blocking filter membranes; 16. an oil discharge pipe; 17. an oil drain valve; 18. a water storage chamber; 19. a drain pipe; 20. a drain valve; 21. a water storage chamber bottom plate; 22. a universal roller; 23. a first motor; 24. a second motor; 25. garbage cleaning door.

Detailed Description

The technical solution in the embodiment of the present invention will be fully described below with reference to the four drawings in the embodiment of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without the benefit of inventive faculty, are within the scope of the utility model.

The utility model provides a cleaning device for oil-water separation of kitchen waste, which is shown in figures 1 to 4 and comprises a box body 1, wherein a feed hopper 2 is fixedly connected in the middle of the top of the box body 1, an extrusion shaft 3 is movably connected in an inner cavity of the box body 1, the extrusion shaft 3 can drive an extrusion roller 4 to pre-extrude the kitchen waste, so that oil and water in the kitchen waste are extruded out to extrude the kitchen waste into blocks, the garbage is conveniently crushed in the next step, sliding baffles 5 are fixedly connected to two sides of the inner cavity of the box body 1, the extruded kitchen waste can quickly slide to the upper part of a crushing roller 7 through the sliding baffles 5, so that the solid waste is quickly contacted with the crushing roller 7, the extruded oil and water can also flow downwards along the inner wall of the sliding baffles 5, a crushing shaft 6 is arranged at the tail end of the sliding baffles 5, the crushing shaft 6 is assembled and connected with the crushing roller 7, the crushing shaft 6 can drive the crushing roller 7 to rotate to crush the extruded solid waste, the garbage can be conveniently recovered and cleaned, a material collecting hopper 8 is arranged at the lower part of the crushing roller 7, and the material collecting hopper 8 is fixedly connected with the inner wall of the box body 1; crushed solid kitchen garbage falls into a solid material storage box 9 at the lower part through a receiving hopper 8, extruded oil and water also flow into the solid material storage box 9 at the lower part along the inner wall of the receiving hopper 8, the solid material storage box 9 is arranged at the lower part of the receiving hopper 8, a fine-hole filter screen 11 is arranged at the bottom of the solid material storage box 9, the extruded oil and water can fall into an oil storage chamber 12 at the lower part through the fine-hole filter screen 11, the crushed solid kitchen garbage is temporarily stored in the solid material storage box 9, two supporting crutch irons 10 are arranged at two sides of the bottom of the solid material storage box 9 and are used for supporting the solid material storage box 9 and being used as a guide rail of the solid material storage box 9, the linear motion of the solid material storage box 9 is guided, the supporting crutch irons 10 are symmetrically arranged, the supporting crutch irons 10 are fixedly connected with the inner wall of the box 1, a garbage cleaning door 25 is arranged on the outer wall of the box 1, the garbage cleaning door 26 is fixedly connected with the solid material storage box 9, when solid kitchen garbage is recycled, the garbage cleaning door 25 is pulled to drive the solid material storage box 9 to slide out of the inner cavity of the box body 1 along the support crutch iron 10, at the moment, the solid kitchen garbage can be recycled and cleaned, the bottom of the inner cavity of the box body 1 is provided with an oil storage chamber 12 and a water storage chamber 18, the oil storage chamber 12 is arranged above the water storage chamber 18, the left side of the water storage chamber 18 is fixedly connected with a drain pipe 19, the drain pipe is connected with a drain valve 20, the right side of the oil storage chamber 12 is fixedly connected with an oil drain pipe 16, the oil drain pipe 16 is connected with an oil drain valve 17, a partition plate 13 is arranged between the oil storage chamber 12 and the water storage chamber 18, the partition plate 13 is fixedly connected with the inner cavity of the box body 1, the partition plate 13 is obliquely arranged, the inclination angle is 30 degrees, on the basis that the oil storage chamber 12 and the water storage chamber 18 have proper storage spaces, filtered oil and water can also quickly flow to the

oil drain pipes

16 and 19, and the oil content and moisture are difficult to be collected in the oil storage chamber 12 and the water storage chamber 18, and are convenient to be recovered, the partition plate 13 is provided with the water permeable holes 14, the oil blocking filter membrane 15 is arranged in the water permeable holes 14, the oil and the water can be separated through the oil blocking filter membrane 15, the oil blocking filter membrane 15 adopts a ceramic membrane, the ceramic membrane has the excellent characteristics of high temperature resistance, high pressure resistance and strong pollution resistance, because of the high temperature resistance of the oil blocking filter membrane, the oil blocking filter membrane 15 can not be burnt even if the temperature of the oil-containing wastewater is high, the oil blocking filter membrane 15 can filter the oil and the organic impurities, the oil content is blocked in the oil storage chamber, and the anti-pollution capability of the ceramic membrane is strong, so that the holes of the oil blocking filter membrane 15 can not be easily blocked by the filtered organic impurities to influence the filtration, the service life of the oil blocking filter membrane is prolonged, the moisture can easily permeate the oil blocking filter membrane 15 to be filtered into the water storage chamber 18 at the lower part, and when the recovery and the discharge are needed, the filtered oil and water can be conveniently discharged by opening the oil discharge valve 17 and the water discharge valve 20.

Claims

1. The utility model provides a carry out oil-water separation's cleaning device to rubbish from cooking, includes box (1), first motor (23), second motor (24) and rubbish clearance door (25), its characterized in that: a feed hopper is welded at the top of the box body (1), an extrusion shaft (3) is movably connected to the upper part of an inner cavity of the box body (1), and the extrusion shaft (3) is assembled and connected with an extrusion roller (4); sliding baffles (5) are symmetrically arranged on two sides of the extrusion roller, and the sliding baffles (5) are welded and connected with the inner wall of the box body (1);

crushing shafts (6) are symmetrically arranged at the bottoms of the sliding baffles (5), and the crushing shafts are assembled and connected with crushing rollers (7); a material receiving hopper (8) is arranged at the lower part of the crushing roller (7), and the material receiving hopper (8) is welded and connected with the inner wall of the box body (1); a solid material storage box (9) is arranged at the lower part of the material collection hopper (8), and a pore filter screen (11) is arranged at the bottom of the solid material storage box (9); two supporting crutch irons (10) are arranged on two sides of the bottom of the solid material storage box (9), and the supporting crutch irons (10) are welded with the inner wall of the box body (1);

an oil storage chamber (12) and a water storage chamber (18) are arranged in an inner cavity of the box body (1), the oil storage chamber (12) is arranged above the water storage chamber (18), a partition plate (13) is arranged between the oil storage chamber (12) and the water storage chamber (18), a water permeable hole (14) is formed in the partition plate (13), an oil blocking filter membrane (15) is arranged in the water permeable hole (14), an oil discharge pipe (16) and an oil discharge valve (17) are connected to the right side of the oil storage chamber (12), and a water discharge pipe (19) and a water discharge valve (20) are connected to the left side of the water storage chamber (18);

the first motor (23) and the second motor (24) are respectively assembled and connected to one ends of the extrusion shaft (3) and the crushing shaft (6), and the first motor (23) and the second motor (24) are arranged on the outer side of the box body (1);

garbage cleaning door (25) with solid material receiver (9) welded connection, garbage cleaning door (25) set up in box (1) outside middle part.

2. The oil-water separation cleaning device for kitchen waste as claimed in claim 1, wherein: the extrusion shafts (3) are symmetrically arranged, the extrusion shafts (3) are connected with the extrusion rollers (4) in an assembling mode through splines, and the left side shaft of the extrusion shafts (3) is driven by a first motor (23) and rotates in the opposite direction of the right side shaft through gear meshing.

3. The oil-water separation cleaning device for kitchen waste as claimed in claim 1, wherein: crushing axle (6) symmetrical arrangement, crushing axle (6) with crushing roller (7) pass through spline assembly connection, crushing axle (6) left side axle passes through second motor (24) and drives, passes through gear engagement antiport with the right side axle.

4. The oil-water separation cleaning device for kitchen waste as claimed in claim 1, wherein: the supporting crutch irons (10) are symmetrically arranged, and the solid material storage box (9) is positioned between the two supporting crutch irons (10).

5. The oil-water separation cleaning device for kitchen waste as claimed in claim 1, wherein: the partition plate (13) between the oil storage chamber (12) and the water storage chamber (18) and the water storage chamber bottom plate (21) are obliquely arranged, and the inclination angle is set to be 30 degrees.

6. The oil-water separation cleaning device for kitchen waste as claimed in claim 1, wherein: the oil-blocking filter membrane (15) is a ceramic membrane.