CN215781751U

CN215781751U - Kitchen waste desanding device

Info

Publication number: CN215781751U
Application number: CN202121267572.8U
Authority: CN
Inventors: 曹翔
Original assignee: Zhejiang Risheng Environmental Protection Machinery Co ltd
Current assignee: Zhejiang Risheng Environmental Protection Machinery Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-02-11
Anticipated expiration: 2031-06-08

Abstract

The utility model provides a kitchen waste desanding device, wherein a stirring device is used for stirring a sand-water mixture in a buffering bin, sand is centrifugally precipitated and is conveyed out of the buffering bin through a conveying device, and the technical problem of low sand-water separation efficiency caused by slow solid precipitation in the buffering bin in the prior art is solved.

Description

Kitchen waste desanding device

Technical Field

The utility model relates to the field of garbage treatment equipment, in particular to a kitchen garbage sand removing device.

Background

The existing kitchen waste receiving equipment is a single material temporary storage box and does not have the effects of automatically opening and closing a door and separating filtrate and sandstone, so that the subsequent treatment process is unstable, and the operation effect of the whole set of process equipment and the whole on-site integral use environment are influenced due to too many sandstone in the subsequent process, so that the existing kitchen waste desanding equipment is urgently required to be improved to improve the operation effect of the whole set of process equipment.

Chinese patent application number is CN 201720998759.2's utility model patent a kitchen garbage connects material filtrating device, including the frame to and the buffer memory feed bin on frame upper portion, the bottom of buffer memory feed bin is provided with screw conveyer, and screw conveyer's both ends are highly different, has seted up the drainage mesh on the bottom casing of buffer memory feed bin, and the below of buffer memory feed bin is provided with the filtrating receiving groove, is provided with feed inlet and discharge gate on the buffer memory feed bin, and the discharge gate is located the higher one end of screw conveyer. The utility model can effectively buffer materials, ensure the continuous and stable operation of the subsequent process route, filter the liquid in the kitchen waste, reduce the load of the subsequent process operation and improve the use efficiency of the whole process route.

However, when the device is used, the solid in the buffer bin is slowly precipitated, and the sand-water separation efficiency is further influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a kitchen waste desanding device, which is characterized in that a buffer storage bin is divided into a settling area and a centrifugal area, a sand-water mixture enters the centrifugal area after being primarily separated through the settling area, a stirring device is used for stirring the sand-water mixture, so that solid sand is rapidly centrifugally precipitated, and precipitates are output through conveying equipment, so that the technical problem of low sand-water separation efficiency caused by slow solid precipitation in the buffer storage bin in the prior art is solved.

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

the utility model provides a kitchen garbage sand removing device, agitating unit stirs the sand water mixture in the buffering storehouse, and sand centrifugation deposits and sends out through conveying equipment the buffering storehouse.

As the improvement, agitating unit is including installing power equipment and with power equipment power connection just rotates the paddle that sets up in the buffer storehouse at the buffer storehouse top.

As an improvement, the blades are arranged in an upper-lower layered mode.

As an improvement, the buffer storage bin comprises a settling zone, a feed inlet arranged above the settling zone, a centrifugal zone which is positioned below the settling zone along the material flowing direction and is provided with a conical bottom, and a water outlet arranged at the bottom of the centrifugal zone; the centrifugal area is arranged corresponding to the stirring device.

As a modification, the bottom of the settling zone is arranged obliquely; the bottom of the centrifugal area is arranged in a conical mode.

As a modification, a partition is arranged between the settling zone and the centrifugal zone.

As an improvement, the conveying equipment comprises a conveying channel communicated with the settling zone, a spiral conveyor arranged in the conveying channel and extending into the bottom of the centrifugal zone, and a slag hole arranged at one end, far away from the buffering bin, of the conveying channel.

As a refinement, the conveying channel is arranged obliquely upwards and in line with the bottom of the settling zone and at an angle α to the horizontal, α being 26 °.

The utility model has the beneficial effects that:

(1) according to the utility model, the paddle stirs the sand-water mixture in the centrifugal area, so that solid sand can be rapidly precipitated in a centrifugal mode, and the sand-water separation effect is improved;

(2) the bottom of the centrifugal area is conical, and the centrifugal area and the sedimentation area are separated by the partition plate, so that the centrifugal speed of the material can be increased to achieve the effect of sand sedimentation, and the sand-water separation effect is further improved;

(3) according to the utility model, the sand-water mixture enters the centrifugal zone after passing through the settling zone, and the bottom of the settling zone is obliquely arranged, so that preliminary inclined plate settling can be performed on the sand-water mixture, and the subsequent centrifugal separation effect is improved.

In conclusion, the sand-water separation device has the advantages of simple structure, ingenious design, good sand-water separation effect, high sand-water separation efficiency and the like, and is particularly suitable for treating kitchen waste.

Drawings

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

FIG. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention.

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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

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.

Examples

As shown in fig. 1 to 3, in the kitchen waste desanding device, a stirring device 1 stirs a sand-water mixture in a buffer bin 2, sand is centrifugally precipitated and is sent out of the buffer bin 2 through a conveying device 3.

Further, agitating unit 1 is including installing power equipment 11 at the top of buffer 2 and with power equipment 11 power connection just rotates the paddle 12 that sets up in buffer 2.

Further, the paddles 12 are arranged in layers.

It should be noted that the upper layer and the lower layer of the blades 12 are arranged to enable the stirring effect of the sand-water mixture in the buffer bin 2.

Further, the buffer bin 2 comprises a settling zone 21, a feed inlet 22 arranged above the settling zone 21, an centrifugal zone 23 which is positioned below the settling zone 21 along the material flowing direction and is provided with a conical bottom, and a water outlet 24 arranged at the bottom of the centrifugal zone 23; the centrifugal area 23 is arranged corresponding to the stirring device 1.

Further, the bottom of the settling zone 21 is arranged obliquely; the bottom of the centrifugal zone 23 is conically arranged.

Further, a partition 210 is disposed between the settling zone 21 and the centrifugal zone 23.

It should be noted that the sand-water mixture enters the settling zone 21 through the feed inlet 22, the bottom of the settling zone 21 is obliquely arranged to form an inclined plate, the sand-water mixture is subjected to inclined plate settling in the settling zone 21, and the sand-water mixture is subjected to preliminary separation and flows to the centrifugal zone 23.

It should be noted that the bottom of the centrifugal area 23 is tapered and the partition 210 increases the centrifugal speed of the solid sand to achieve the purpose of rapid sedimentation of sand particles, thereby improving the sand-water separation efficiency.

Further, the conveying equipment 3 comprises a conveying channel 31 communicated with the settling zone 21, a screw conveyor 32 arranged in the conveying channel 31 and extending into the bottom of the centrifugal zone 23, and a slag outlet 33 arranged at one end, far away from the buffering bin 2, of the conveying channel 31.

It should be noted that the screw conveyor 32 sends sand particles to the slag outlet 33 for discharging, and sewage can flow out from the water outlet 24.

It should be further noted that the water in the sand grains flows downward due to gravity during the transportation of the sand grains by the screw conveyor 32.

Further, the conveying channel 31 is arranged obliquely upwards and in line with the bottom of the settling zone 21 and at an angle α with the horizontal plane, α being 26 °.

It should be noted that the included angle can ensure the best conveying efficiency and the water outlet efficiency in the sand conveying process.

Working process

The sand-water mixture enters the settling zone 21 through the feed inlet 22 for primary settling and then flows into the centrifugal zone 23, the stirring device 1 stirs the sand-water mixture in the centrifugal zone 23, so that sand grains are centrifugally settled, sewage flows out through the water outlet 24, the conveying device 3 conveys the sand grains upwards, and the sand grains are discharged from the slag outlet 33.

Claims

1. The utility model provides a kitchen garbage sand removal device, its characterized in that, agitating unit (1) stirs the sand water mixture in buffer storage storehouse (2), and sand centrifugation deposits and sends out through conveying equipment (3) buffer storage storehouse (2)

The stirring device (1) comprises a power device (11) arranged at the top of the buffer bin (2) and a paddle (12) which is in power connection with the power device (11) and is rotatably arranged in the buffer bin (2);

the buffer bin (2) comprises a settling zone (21), a feed inlet (22) arranged above the settling zone (21), a centrifugal zone (23) which is positioned below the settling zone (21) along the material flowing direction and is provided with a conical bottom, and a water outlet (24) arranged at the bottom of the centrifugal zone (23); the centrifugal area (23) is arranged corresponding to the stirring device (1);

the bottom of the settling zone (21) is obliquely arranged; the bottom of the centrifugal area (23) is arranged in a conical manner.

2. The kitchen waste desanding device according to claim 1, wherein the paddles (12) are layered above each other.

3. The kitchen waste desanding device according to claim 1, characterised in that a partition plate (210) is arranged between the settling zone (21) and the centrifuge zone (23).

4. The kitchen waste desanding device according to any one of claims 2-3, wherein the conveying equipment (3) comprises a conveying channel (31) communicated with the settling zone (21), a screw conveyor (32) arranged in the conveying channel (31) and extending into the bottom of the centrifugal zone (23), and a slag outlet (33) arranged at one end, far away from the buffering bin (2), of the conveying channel (31).

5. The kitchen waste desanding device according to claim 4, characterised in that the conveyor channel (31) is arranged obliquely upwards and in line with the bottom of the settling zone (21) and at an angle α, α =26 ° to the horizontal.