CN214439582U

CN214439582U - Kitchen waste pretreatment equipment based on membrane treatment

Info

Publication number: CN214439582U
Application number: CN202021211957.8U
Authority: CN
Inventors: 李卫星; 季红军; 李佳尧
Original assignee: Nanjing Institute Of Membrane Applied Technology Research Institute Co ltd
Current assignee: Nanjing Institute Of Membrane Applied Technology Research Institute Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-10-22
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a kitchen waste pretreatment device based on membrane treatment, including smashing the fill and connecting at the solid-liquid separation pipe of smashing the fill lower extreme, the lower extreme of smashing the fill is connected with the collecting hopper, the upper end of smashing the fill is connected with crushing motor through bolt fastening, the upper surface of crushing motor has seted up the charge door, the inboard bottom fixedly connected with link of smashing the fill, the upper end of link is provided with crushing shaft, the upper end of crushing shaft and the output shaft fixed connection of crushing motor, the surface of crushing shaft is provided with crushing blade, the inner wall of smashing the fill is provided with the heating pipe; the utility model discloses a crushing roller, crushing blade and heating pipe of design smash through crushing roller and crushing blade rotation when handling kitchen garbage, make kitchen garbage dehydration more convenient thoroughly after smashing, and heat kitchen garbage when handling through the heating pipe, heat solid-state oil for the convenient separation of liquid oil.

Description

Kitchen waste pretreatment equipment based on membrane treatment

Technical Field

The utility model relates to a kitchen garbage handles technical field, specifically is a kitchen garbage pre treatment facility based on membrane is handled.

Background

The kitchen waste refers to waste generated in daily life and food processing, food service, unit catering and other activities of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing.

The existing kitchen waste pretreatment equipment based on membrane treatment generally directly carries out extrusion dehydration when in use, has poor dehydration effect when in dehydration, cannot completely dehydrate and needs to be processed and dehydrated again, and influences the treatment efficiency of kitchen waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kitchen garbage pre treatment facility based on membrane treatment has solved current kitchen garbage pre treatment facility based on membrane treatment and when using, directly extrudes the dehydration usually, can appear when dehydrating that the dehydration effect is poor, can't dewater completely and need the phenomenon of reprocessing dehydration, influences kitchen garbage's treatment effeciency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a kitchen garbage pre treatment facility based on membrane treatment, is including smashing the fill and connecting the solid-liquid separation pipe at smashing the fill lower extreme, the lower extreme of smashing the fill is connected with the collecting hopper, bolt fixedly connected with crushing motor is passed through to the upper end of smashing the fill, the charge door has been seted up to the upper surface of crushing motor, the inboard bottom fixedly connected with link of smashing the fill, the upper end of link is provided with crushing roller, the upper end of crushing roller and the output shaft fixed connection of crushing motor, the surface of crushing roller is provided with crushing blade, the inner wall of smashing the fill is provided with the heating pipe.

Preferably, the downside of link is provided with crushing hob, crushing hob and the lower extreme fixed connection of smashing the axle, and smash the blade and be the heliciform and install on smashing the axle, the helical direction of smashing the blade is the same with the helical direction of smashing the hob.

Preferably, the lower end of the crushing hopper is provided with a discharge port, a connecting rod is arranged inside the discharge port, and the lower end of the crushing screw rod is rotatably connected with the connecting rod through a bearing.

Preferably, the inside of solid-liquid separation pipe is provided with the extrusion hob, the one end of solid-liquid separation pipe is provided with the extrusion motor, the output shaft of extrusion motor and the one end fixed connection of extrusion hob, the other end of solid-liquid separation pipe is provided with the bin outlet, the downside of solid-liquid separation pipe is provided with the collecting bucket, the downside of collecting bucket is provided with the leakage fluid dram, the lower extreme of leakage fluid dram is connected with oil-water membrane separation section of thick bamboo.

Preferably, a filter screen is arranged on the lower surface of the solid-liquid separation tube corresponding to the position of the liquid collecting bucket, and the liquid collecting bucket is covered on the filter screen.

Preferably, the outer surface of one end of the liquid outlet is welded with a connecting pressing sheet, a liquid inlet at the upper end of the oil-water film separating cylinder is connected with a connecting hose, one end of the connecting hose is sleeved on the liquid outlet, and a connecting nut is screwed on the outer side of the connecting pressing sheet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a crushing roller, crushing blade and heating pipe of design smash through crushing roller and crushing blade rotation when handling kitchen garbage, make kitchen garbage dehydration more convenient thoroughly after smashing, and heat kitchen garbage when handling through the heating pipe, heat solid-state oil for the convenient separation of liquid oil.

2. Through the crushing hob of design, promote the kitchen garbage who smashes the fill bottom through crushing hob and go to smash when smashing kitchen garbage, prevent to smash the fill and appear the bottom and have the phenomenon of remaining unable complete crushing, smash motor antiport when row material and drive crushing hob and release the material from the discharge gate, prevent the phenomenon of material jam discharge gate.

3. The utility model discloses a coupling nut of design, connection preforming and coupling hose, oil water membrane separation section of thick bamboo breaks down after long-time the use, only needs to rotate coupling nut and puts aside from connecting the preforming, then pulls out coupling hose from the leakage fluid dram and can dismantle oil water membrane separation section of thick bamboo get off and overhaul or change, convenient and fast more when dismantling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the discharge port of the present invention;

fig. 4 is the schematic view of the connection structure of the oil-water membrane separation cylinder of the present invention.

In the figure: 1. a grinding motor; 2. a feed inlet; 3. a crushing hopper; 4. an extrusion motor; 5. a liquid collecting hopper; 6. an oil-water membrane separation cylinder; 7. a liquid discharge port; 8. a solid-liquid separation tube; 9. a discharge outlet; 10. heating a tube; 11. a discharge port; 12. a crushing shaft; 13. crushing the leaves; 14. a connecting frame; 15. crushing the screw rod; 16. extruding the screw rod; 17. a connecting rod; 18. a connecting nut; 19. connecting the pressing sheets; 20. a connecting hose; 21. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a kitchen waste pretreatment device based on membrane treatment comprises a crushing hopper 3 and a solid-liquid separation pipe 8 connected to the lower end of the crushing hopper 3, the lower end of the crushing hopper 3 is connected with a liquid collecting hopper 5, the upper end of the crushing hopper 3 is fixedly connected with a crushing motor 1 through bolts, the upper surface of the crushing motor 1 is provided with a feed inlet 2, the bottom of the inner side of the crushing hopper 3 is fixedly connected with a connecting frame 14, the upper end of the connecting frame 14 is provided with a crushing shaft 12, the upper end of the crushing shaft 12 is fixedly connected with an output shaft of the crushing motor 1, the surface of the crushing shaft 12 is provided with crushing blades 13, the inner wall of the crushing hopper 3 is provided with a heating pipe 10, the kitchen waste is crushed by the crushing motor 1 driving the crushing shaft 12 and the crushing blades 13 to rotate, and the heating pipe 10 is used for heating the kitchen waste, so that the solid oil is changed into liquid oil, and the oil is conveniently separated from the kitchen waste.

Referring to fig. 2, a crushing screw rod 15 is disposed at the lower side of the connecting frame 14, the crushing screw rod 15 is fixedly connected to the lower end of the crushing shaft 12, the crushing blades 13 are spirally mounted on the crushing shaft 12, and the spiral direction of the crushing blades 13 is the same as that of the crushing screw rod 15.

Referring to fig. 2 and 3, a discharge port 11 is formed at the lower end of the crushing hopper 3, a connecting rod 17 is arranged inside the discharge port 11, the lower end of the crushing screw rod 15 is rotatably connected with the connecting rod 17 through a bearing, and the kitchen waste is discharged through the discharge port 11.

Referring to fig. 2, an extrusion screw 16 is arranged inside a solid-liquid separation tube 8, an extrusion motor 4 is arranged at one end of the solid-liquid separation tube 8, an output shaft of the extrusion motor 4 is fixedly connected with one end of the extrusion screw 16, a discharge outlet 9 is arranged at the other end of the solid-liquid separation tube 8, a liquid collecting hopper 5 is arranged at the lower side of the solid-liquid separation tube 8, a liquid discharge port 7 is arranged at the lower side of the liquid collecting hopper 5, and an oil-water membrane separation cylinder 6 is connected to the lower end of the liquid discharge port 7.

Referring to fig. 2, a filter screen 21 is disposed on the lower surface of the solid-liquid separation tube 8 corresponding to the liquid collecting bucket 5, and the liquid collecting bucket 5 covers the filter screen 21.

Referring to fig. 4, a connection pressing plate 19 is welded on the outer surface of one end of the liquid outlet 7, a connection hose 20 is connected to a liquid inlet at the upper end of the oil-water membrane separation cylinder 6, one end of the connection hose 20 is sleeved on the liquid outlet 7, and a connection nut 18 is screwed on the outer side of the connection pressing plate 19.

The working principle is as follows: when in use, kitchen waste is added into the crushing hopper 3 from the feed inlet 2, the crushing shaft 12 is driven to rotate by the crushing motor 1, the crushing blades 13 and the crushing screw rods 15 are driven to rotate, the crushing blades 13 crush the kitchen waste, and the crushing blades 13 and the crushing screw rods 15 which are spirally arranged can lift the kitchen waste to a certain extent when rotating, so that materials are crushed in the crushing hopper 3 in a rolling manner, the phenomenon that the residues at the bottom of the crushing hopper 3 are remained and can not be crushed completely is reduced, and the crushing motor 1 drives the crushing blades 13 and the crushing screw rods 15 to rotate reversely when crushing and discharging materials, so that the kitchen waste can be pushed to be discharged from the discharge port 11 quickly, the phenomenon that the discharge port 11 is blocked is reduced, the crushed kitchen waste enters the solid-liquid separation pipe 8, and the crushing screw rods 16 are driven to rotate by the extruding motor 4 to extrude and dewater the kitchen waste, through filter screen 21 filtration, the residue after the dehydration is discharged from bin outlet 9 and is handled on next step, and profit gets into in the collecting hopper 5, and get into oil water film separation section of thick bamboo 6 through leakage fluid dram 7 and coupling hose 20 and carry out water oil separating, when oil water film separation section of thick bamboo 6 breaks down and dismantles the maintenance after long-time the use, only need to rotate coupling nut 18 and remove from connecting the preforming 19, then pull out coupling hose 20 from leakage fluid dram 7 and can dismantle oil water film separation section of thick bamboo 6 and overhaul or change, more convenient and fast when dismantling.

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 kitchen garbage pre treatment facility based on membrane treatment, includes smashes fill (3) and connects solid-liquid separation pipe (8) at crushing fill (3) lower extreme, its characterized in that: the lower extreme of smashing fill (3) is connected with collecting hopper (5), bolt fixedly connected with crushing motor (1) is passed through to the upper end of smashing fill (3), charge door (2) have been seted up to the upper surface of crushing motor (1), the inboard bottom fixedly connected with link (14) of smashing fill (3), the upper end of link (14) is provided with crushing roller (12), the upper end of crushing roller (12) and the output shaft fixed connection of crushing motor (1), the surface of crushing roller (12) is provided with crushing blade (13), the inner wall of smashing fill (3) is provided with heating pipe (10).

2. The kitchen waste pretreatment equipment based on membrane treatment as claimed in claim 1, characterized in that: the downside of link (14) is provided with crushing hob (15), the lower extreme fixed connection of crushing hob (15) and crushing axle (12), and crushing blade (13) are the heliciform and install on crushing axle (12), the spiral direction of crushing blade (13) is the same with the spiral direction of crushing hob (15).

3. The kitchen waste pretreatment equipment based on membrane treatment as claimed in claim 2, characterized in that: the lower end of the crushing hopper (3) is provided with a discharge port (11), a connecting rod (17) is arranged inside the discharge port (11), and the lower end of the crushing screw rod (15) is rotatably connected with the connecting rod (17) through a bearing.

4. The kitchen waste pretreatment equipment based on membrane treatment as claimed in claim 1, characterized in that: the inside of solid-liquid separation pipe (8) is provided with extrusion hob (16), the one end of solid-liquid separation pipe (8) is provided with extrusion motor (4), the output shaft of extrusion motor (4) and the one end fixed connection of extrusion hob (16), the other end of solid-liquid separation pipe (8) is provided with bin outlet (9), the downside of solid-liquid separation pipe (8) is provided with collecting hopper (5), the downside of collecting hopper (5) is provided with leakage fluid dram (7), the lower extreme of leakage fluid dram (7) is connected with oil-water film separation section of thick bamboo (6).

5. The kitchen waste pretreatment equipment based on membrane treatment as claimed in claim 4, characterized in that: the lower surface of the solid-liquid separation pipe (8) is provided with a filter screen (21) corresponding to the position of the liquid collecting hopper (5), and the liquid collecting hopper (5) is covered on the filter screen (21).

6. The kitchen waste pretreatment equipment based on membrane treatment as claimed in claim 5, characterized in that: the outer surface of one end of the liquid discharge port (7) is welded with a connecting pressing sheet (19), a liquid inlet at the upper end of the oil-water film separating cylinder (6) is connected with a connecting hose (20), one end of the connecting hose (20) is sleeved on the liquid discharge port (7), and a connecting nut (18) is screwed on the outer side of the connecting pressing sheet (19).