CN216150651U

CN216150651U - Kitchen waste removes oil salt integration equipment

Info

Publication number: CN216150651U
Application number: CN202120791766.1U
Authority: CN
Inventors: 高博; 曾毅夫; 叶明强; 周益辉; 朱泽民
Original assignee: Changsha Industrial Research Institute Environmental Protection Co Ltd
Current assignee: Changsha Industrial Research Institute Environmental Protection Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-04-01
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses integrated equipment for removing oil and salt from kitchen waste, and aims to realize efficient removal of oil and salt from the kitchen waste. For this reason, the kitchen garbage removes oily salt integration equipment that this application provided, including the separator, separate for the broken district of the profit separation zone on upper portion and the rubbish of lower part through the baffle in the separator, the lateral part of profit separation zone is equipped with the first oil drain valve and the drain valve that distribute from top to bottom, the inside broken subassembly of rubbish that is equipped with of broken district of rubbish, bottom are equipped with rubbish discharge valve and hot water inlet, it has the sieve mesh that supplies kitchen garbage to pass through to distribute on the baffle.

Description

Kitchen waste removes oil salt integration equipment

Technical Field

The utility model belongs to the technical field of kitchen waste treatment, and particularly relates to kitchen waste oil and salt removal integrated equipment.

Background

The traditional treatment process of the kitchen waste is to adopt an anaerobic fermentation process for treatment except incineration. The kitchen waste obtained by the anaerobic fermentation process is poor in pretreatment effect, and often has a lot of oil and salt entering an anaerobic reactor, so that the back-end anaerobic reaction effect is poor, and even the reaction is stopped.

Therefore, developing a device capable of efficiently removing oil and salt in the kitchen waste is a key problem to be solved urgently in the anaerobic treatment process of the kitchen waste at present.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide integrated equipment for removing oil and salt from kitchen waste, and aims to realize efficient removal of oil and salt from the kitchen waste.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a kitchen garbage removes oily salt integration equipment, includes the separator, separate for the broken district of the profit disengagement zone on upper portion and the rubbish of lower part through the baffle in the separator, the lateral part of profit disengagement zone is equipped with first defueling valve and the drain valve that distributes from top to bottom, the inside broken subassembly of rubbish that is equipped with of broken district of rubbish, the bottom is equipped with rubbish relief valve and hot water inlet, it has the sieve mesh that supplies kitchen garbage to pass through to distribute on the baffle.

Specifically, the top of separator is equipped with feeding awl fill, feeding awl fill with be equipped with the blanking valve plate of control both break-make between the oil water separating region, be equipped with the first heating element that heats to inside kitchen garbage on the feeding awl fill, be equipped with the second oil drain valve on the feeding awl fill.

Specifically, the separator is further provided with a second heating element for heating oil and water in the garbage crushing area.

Specifically, the first heating element and the second heating element both adopt steam heating pipes.

Specifically, the hot water inlets are uniformly arranged at the bottom of the oil-water separation region, and the hot water inlets are connected with a hot water supply pipe.

Specifically, the rubbish broken subassembly includes:

the first stirring shaft is vertically arranged at the bottom of the garbage crushing area;

the stirring lifting disc is arranged at the top of the first stirring shaft;

the spiral stirring blade is arranged at the periphery of the first stirring shaft;

and the first driving motor is arranged on the separator and used for driving the first stirring shaft to rotate.

Specifically, the rubbish broken subassembly still includes:

the second stirring shafts are arranged in the garbage crushing area in an inclined upward manner and are positioned above the first stirring shafts, and the second stirring shafts are uniformly distributed along the circumferential direction of the garbage crushing area;

and the second stirring motors are arranged on the separator and are used for driving the corresponding second stirring shafts to rotate.

Specifically, the rubbish broken subassembly still includes:

a plurality of third stirring shafts horizontally arranged in the bottom of the garbage crushing area;

and the third stirring motors are arranged on the separator and are used for driving the corresponding third stirring shafts to rotate.

Specifically, the garbage crushing area is divided into an anaerobic fermentation area at the upper part and a water washing area at the lower part, the first stirring shaft and the third stirring shaft are arranged in the water washing area, and the second stirring shaft is arranged in the anaerobic fermentation area.

Specifically, the partition plate is a corrugated plate.

Compared with the prior art, at least one embodiment of the utility model has the following beneficial effects: after kitchen garbage gets into rubbish broken zone, the broken subassembly of rubbish is broken kitchen garbage, by salt and oil in the kitchen garbage after the breakage, more easily taken away by hot clear water, the hot clear water that lets in absorbs salt and grease and flows to the upper reaches, utilizes gravity principle to collect oil and water respectively after through the baffle, and kitchen garbage after the breakage then hovers in rubbish broken zone to realize that the high efficiency of oil salt is got rid of in the kitchen garbage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an integrated device for removing oil and salt from kitchen waste provided by an embodiment of the utility model;

wherein: 1. a partition plate; 2. an oil-water separation zone; 3. a waste crushing area; 301. an anaerobic fermentation zone; 302. a water washing zone; 4. a first drain valve; 5. a drain valve; 6. a waste crushing assembly; 601. a first stirring shaft; 602. stirring the lifting disc; 603. a spiral stirring blade; 604. a first drive motor; 605. a second stirring shaft; 606. a second stirring motor; 607. a third stirring shaft; 608. a third stirring motor; 7. a waste discharge valve; 8. an emergency drain valve; 9. a hot water inlet; 10. a hot water supply pipe; 11. a feeding cone hopper; 12. a blanking valve plate; 13. a first heating element; 14. a second oil drain valve; 15. a garbage feeding hole; 16. a second heating element.

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.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1, a kitchen garbage removes oily salt integration equipment, includes the separator, separates for the broken district 3 of the oil water separating zone 2 on upper portion and the rubbish of lower part 2 through baffle 1 in the separator, and the lateral part of oil water separating zone 2 is equipped with first defueling valve 4 and the drain valve 5 that distribute from top to bottom, and the broken subassembly 6 of rubbish is equipped with to the inside rubbish of broken district 3, and the bottom is equipped with rubbish relief valve 7 and hot water inlet 9, and it has the sieve mesh that supplies kitchen garbage to pass through to distribute on the baffle 1.

When kitchen waste removes oil and salt, after the kitchen waste enters the waste crushing area 3, the waste crushing assembly 6 carries out crushing treatment on the kitchen waste, hot clear water is introduced into the separator through a hot water inlet 9 at the bottom, the hot clear water absorbing salt and grease flows upwards, oil and water are collected respectively by utilizing the gravity principle after passing through the partition plate 1, the separated oil and water can be discharged to the outside of the separator from the first oil drain valve 4 and the drain valve 5 respectively, the kitchen waste after crushing hovers in the waste crushing area 3 under the action of self gravity, and can be discharged from the waste drain valve 7.

In the embodiment, the garbage is cleaned by hot water, and the hot water can increase the flow of grease, so that the grease can be separated from the surface of the garbage as soon as possible; in addition, after the kitchen waste is crushed by the waste crushing assembly 6, salt and oil in the kitchen waste are easier to take away by hot clear water, and the kitchen waste oil and salt removing integrated equipment can realize efficient removal of oil and salt in the kitchen waste by combining the two points.

In addition, advance to promote the cleaning performance, hot water inlet 9 evenly arranges a plurality ofly in the bottom in rubbish breakage district 3, and a plurality of hot water inlets 9 all are connected with hot water supply pipe 10.

Referring to fig. 1, in some embodiments, a feeding cone hopper 11 is disposed at the top of the separator, a blanking valve plate 12 for controlling on-off of the feeding cone hopper 11 and the oil-water separation region 2 is disposed between the feeding cone hopper 11 and the oil-water separation region 2, a first heating element 13 for heating the kitchen waste inside is disposed on the feeding cone hopper 11, and a second oil discharge valve 14 and a waste feed port 15 are disposed on the feeding cone hopper 11.

In this embodiment, the kitchen garbage that tentatively gets into in the feeding awl fill 11 passes through the action of gravity, take place centrifugal rotation, at this moment, blanking valve plate 12 is in the off-state, be equipped with first heating element 13 at feeding awl fill 11 periphery, can ensure that the kitchen garbage in the feeding awl fill 11 is heated, the grease can flow, and upwards flow through the action of gravity, realize the initial separation of oil in the kitchen garbage, after kitchen garbage reaches a take the altitude, stop the feeding, and continuously heat through first heating element 13, promote the temperature of kitchen garbage wherein, improve the mobility of kitchen garbage, the grease that sieves out through gravity, discharge through second oil drain valve 14.

In addition, before the kitchen garbage feeding, remain the higher kitchen garbage of a part temperature in the feeding awl fill 11, when new material gets into, new and old material mixes, can play and promote new material temperature fast, ensures that wherein grease can flow smoothly's purpose.

Referring to fig. 1, in other embodiments, the garbage crushing area 3 is divided into an upper anaerobic fermentation area 301 and a lower washing area 302, the garbage crushing assembly 6 includes a first stirring shaft 601, a stirring lifting disc 602, a spiral stirring blade 603 and a first driving motor 604, the first stirring shaft 601 is vertically disposed at the bottom of the washing area 302, the stirring lifting disc 602 is disposed at the top of the first stirring shaft 601, the spiral stirring blade 603 is disposed at the periphery of the first stirring shaft 601, and the first driving motor 604 is disposed on the separator and is used for driving the first stirring shaft 601 to rotate. Wherein, the stirring lifting plate 602 comprises a circular plate body and propeller blades uniformly arranged on the outer circumference of the circular plate body.

Referring to fig. 1, specifically, the garbage crushing assembly 6 further includes a plurality of second stirring shafts 605 and a plurality of second stirring motors 606, the plurality of second stirring shafts 605 are disposed in the garbage crushing area 3 in an inclined upward direction and above the first stirring shaft 601, the plurality of second stirring shafts 605 are uniformly distributed along the circumference of the garbage crushing area 3, the plurality of second stirring motors 606 are disposed on the separator and are used for driving the corresponding second stirring shafts 605 to rotate, the first stirring shaft 601 is disposed in the water washing area 302, and the second stirring shafts 605 are disposed in the anaerobic fermentation area 301.

In this embodiment, the oil-salt separation process of the kitchen waste is as follows:

after grease is primarily separated from the kitchen waste, opening a discharge valve plate, dumping a set amount of kitchen waste into a waste crushing area 3, stopping feeding when the feeding amount of the kitchen waste does not exceed the height of a partition plate 1, and closing the discharge valve plate;

the kitchen waste falls into a water inlet area from top to bottom through a kitchen partition plate 1, the kitchen waste falling into the water inlet area falls into an area of a stirring lifting plate 602, the kitchen waste in the area is stirred and crushed by controlling the forward and reverse rotation of a first driving motor 604, the diameter of the part of the waste is reduced, the kitchen waste in a washing area 302 is lifted upwards under the combined action of the stirring lifting plate 602, a spiral stirring blade 603 and water power, the kitchen waste does not exceed the partition plate 1 by controlling the rotation speed of each stirring shaft, the kitchen waste can move up and down in the area by controlling the forward and reverse rotation of each driving motor under the action of a first stirring shaft 601, a second stirring shaft 605 and the stirring lifting plate 602;

the outside hot clear water that inserts enters into washing district 302 through hot water inlet 9, wash kitchen garbage, salt and oil in the kitchen garbage after being stirred the breakage, more easily taken away by hot clear water, the hot clear water that lets in absorbs salt and grease and flows to the upper side, the clear water upflow, exceed baffle 1, after getting into the top, utilize the gravity principle to collect oil and water respectively, the hot clear water and the oil that have absorbed the salt upwards continue the motion and pass through baffle 1, water, oil is collected in the top, oil passes through first defueling valve 4 and discharges, salt water passes through drain valve 5 and discharges, remaining rubbish is discharged from rubbish defueling valve 7.

Referring to fig. 1, it can be understood that in practical design, the garbage crushing assembly 6 further comprises a plurality of third stirring shafts 607 and a plurality of third stirring motors 608, the plurality of third stirring shafts 607 are horizontally arranged in the bottom of the garbage crushing zone 3, the plurality of third stirring motors 608 are arranged on the separator for driving the corresponding third stirring shafts 607 to rotate, and the third stirring shafts 607 are arranged in the washing zone 302. The advantage of design like this is, after the kitchen garbage processing was accomplished, opens rubbish relief valve 7 and can realize automatic discharging through the motion of third (mixing) shaft 607 in the separator.

Referring to fig. 1, in other embodiments, a second heating element 16 is further disposed on the separator for heating the oil and water in the oil-water separation region 2, and the hot clean water and the oil that have absorbed the salt content enter the oil-water separation region 2 and are further heated, so as to achieve rapid separation of the oil and the water, and after the oil and the water are separated by heating, the oil is discharged from the first oil discharge pipe, and the salt-containing wastewater is discharged from the water discharge valve 5. Wherein, the first heating element 13 and the second heating element 16 both adopt steam heating pipes, of course, the first heating element 13 and the second heating element 16 can also adopt electric heating elements such as heating wires and the like

It should be explained that, in order to prevent the phenomenon that the kitchen waste cannot be discharged due to the blocking of the drain valve 5, the emergency drain valve 8 is arranged on the oil-water separation region 2, the partition plate 1 can be a corrugated plate, the partition plate 1 is arranged in a conical shape, and sieve pores are arranged, so that the kitchen waste can smoothly fall and pass through.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

Meanwhile, if the utility model as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated. Any part provided by the utility model can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Claims

1. The utility model provides a kitchen garbage removes oily salt integration equipment, includes the separator, its characterized in that: the kitchen waste separator is characterized in that the separator is internally divided into an oil-water separation area (2) at the upper part and a waste crushing area (3) at the lower part through a partition plate (1), a first oil drain valve (4) and a drain valve (5) which are distributed from top to bottom are arranged on the lateral part of the oil-water separation area (2), a waste crushing assembly (6) is arranged inside the waste crushing area (3), a waste discharge valve (7) and a hot water inlet (9) are arranged at the bottom of the waste crushing area, and sieve meshes for kitchen waste to pass through are distributed on the partition plate (1).

2. The kitchen waste oil and salt removing integrated equipment as claimed in claim 1, wherein the kitchen waste oil and salt removing integrated equipment comprises: the top of separator is equipped with feeding awl fill (11), feeding awl fill (11) with be equipped with blanking valve plate (12) of both break-make of control between oil water separating region (2), be equipped with on feeding awl fill (11) and carry out first heating element (13) that heat to inside kitchen garbage, be equipped with second oil drain valve (14) on feeding awl fill (11).

3. The kitchen waste oil and salt removing integrated equipment as claimed in claim 2, characterized in that: the separator is also provided with a second heating element (16) for heating the oil and water in the oil-water separation zone (2).

4. The kitchen waste oil and salt removing integrated equipment as claimed in claim 3, wherein the kitchen waste oil and salt removing integrated equipment comprises: the first heating element (13) and the second heating element (16) both adopt steam heating pipes.

5. The kitchen waste oil and salt removing integrated equipment as claimed in any one of claims 1 to 4, characterized in that: the garbage crushing device is characterized in that a plurality of hot water inlets (9) are uniformly arranged at the bottom of the garbage crushing area (3), and the hot water inlets (9) are connected with a hot water supply pipe (10).

6. The kitchen waste oil and salt removing integrated equipment as claimed in any one of claims 1 to 4, wherein the waste crushing assembly (6) comprises:

the first stirring shaft (601) is vertically arranged at the bottom of the garbage crushing area (3);

the stirring lifting disc (602) is arranged at the top of the first stirring shaft (601);

the spiral stirring blade (603) is arranged at the periphery of the first stirring shaft (601);

the first driving motor (604) is arranged on the separator and used for driving the first stirring shaft (601) to rotate.

7. The kitchen waste oil and salt removing integrated equipment as claimed in claim 6, wherein: the waste crushing assembly (6) further comprises:

the second stirring shafts (605) are arranged in the garbage crushing area (3) in an inclined upward manner and are positioned above the first stirring shafts (601), and the second stirring shafts (605) are uniformly distributed along the circumferential direction of the garbage crushing area (3);

and the second stirring motors (606) are arranged on the separators and are used for driving the corresponding second stirring shafts (605) to rotate.

8. The kitchen waste oil and salt removing integrated equipment as claimed in claim 7, is characterized in that: the waste crushing assembly (6) further comprises:

a plurality of third stirring shafts (607) horizontally arranged in the bottom of the garbage crushing zone (3);

and a plurality of third stirring motors (608) arranged on the separator and used for driving the corresponding third stirring shafts (607) to rotate.

9. The kitchen waste oil and salt removing integrated equipment as claimed in claim 8, wherein: the garbage crushing area (3) is divided into an anaerobic fermentation area (301) on the upper portion and a water washing area (302) on the lower portion, a first stirring shaft (601) and a third stirring shaft (607) are arranged in the water washing area (302), and a second stirring shaft (605) is arranged in the anaerobic fermentation area (301).

10. The kitchen waste oil and salt removing integrated equipment as claimed in any one of claims 1 to 4, characterized in that: the clapboard (1) adopts a corrugated plate.