CN210146211U

CN210146211U - Automatic degritting conveying equipment of kitchen garbage thick liquids

Info

Publication number: CN210146211U
Application number: CN201920893518.0U
Authority: CN
Inventors: 于建平; 童慧芳; 陈鑫; 屠敏
Original assignee: Jiaxing Lyuneng Environmental Protection Science & Technology Co Ltd
Current assignee: Jiaxing Lyuneng Environmental Protection Science & Technology Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-17
Anticipated expiration: 2029-06-13

Abstract

The utility model provides an automatic degritting conveying equipment of kitchen garbage thick liquids belongs to environmental protection processing technology field, and it has solved the poor problem of current degritting equipment result of use. This automatic degritting conveying equipment of kitchen garbage thick liquids includes: the top of the storage bin is provided with a feeding hole, and one side of the storage bin is provided with a discharging hole; the conveyer is obliquely arranged in the stock bin and comprises a shell and a rotating shaft embedded in the shell, one end of the shell is provided with a motor connected with the rotating shaft, the other end of the shell obliquely penetrates out of the stock bin upwards and extends outwards, a slurry chamber is formed by enclosing the shell and the stock bin, and the feed inlet and the discharge outlet are respectively communicated with the slurry chamber; the stirring shaft is positioned in the storage bin and is arranged close to the discharge port, after the slurry enters the slurry chamber from the feed port, the slurry is stirred by the stirring shaft and organic matters and inorganic particles are separated, the organic matters are conveyed outwards towards the discharge port, and the inorganic particles are accumulated in the shell and are conveyed outwards along with the rotation of the rotating shaft. The utility model has the characteristics of excellent in use effect.

Description

Automatic degritting conveying equipment of kitchen garbage thick liquids

Technical Field

The utility model belongs to the technical field of the environmental protection is handled, a automatic degritting conveying equipment of kitchen garbage thick liquids is related to.

Background

The kitchen waste is the most important one of food waste, and comprises food processing leftovers (kitchen waste) and edible residues (swill) generated in families, schools, canteens, catering industries and the like, and the components of the kitchen waste are mainly mixture of various substances such as oil, water, fruit peels, vegetables, rice flour, fish, meat, bones, waste tableware, plastics, paper towels and the like.

The kitchen waste contains high organic matters and water, is easy to decay and deteriorate under the action of microorganisms, and the longer the waste is placed, the more serious the decay and deterioration phenomenon is, and mosquitoes and flies can be caused during the outdoor storage, the environment is polluted, and the appearance of the market is influenced. In addition, the infiltration liquid generated during the stacking of the kitchen waste enters the sewage treatment system, which can increase the content of organic matters, thus increasing the burden of the sewage treatment plant and increasing the operation cost, so that the treatment of the kitchen waste is very important.

As the kitchen waste contains a large amount of grease and protein, the kitchen waste can replace corn, fish meal, bean pulp and the like to be processed into high-energy protein high-quality feed or prepare biodiesel. The reasonable utilization of the kitchen waste can increase the resource utilization rate, and is one of the main approaches for developing the circular economy. In the prior art, resources are generally recycled by classifying and separating kitchen waste.

However, the existing equipment for carrying out classification treatment on the kitchen waste usually directly carries out solid-liquid-grease three-phase separation on the kitchen waste, and the equipment is easy to block or generates large abrasion, so that the equipment is not beneficial to long-term use.

To sum up, for solving the structural not enough of current kitchen garbage treatment facility, the utility model relates to a rational in infrastructure, excellent in use effect's automatic degritting conveying equipment of kitchen garbage thick liquids.

Disclosure of Invention

The utility model provides an automatic degritting conveying equipment of kitchen garbage thick liquids with reasonable structure and good use effect for solving the problems existing in the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an automatic degritting conveying equipment of kitchen garbage thick liquids, includes:

the top of the bin is provided with a feed inlet for slurry to enter, and one side of the bin is provided with a discharge outlet for slurry to be output;

the conveyer is obliquely arranged in the stock bin and comprises a shell and a rotating shaft embedded in the shell, one end of the shell is provided with a motor connected with the rotating shaft, the other end of the shell obliquely penetrates out of the stock bin upwards and extends outwards, a slurry chamber is formed by enclosing the shell and the stock bin, and the feed port and the discharge port are respectively communicated with the slurry chamber;

the stirring shaft is positioned in the storage bin and is arranged close to the discharge port, after the slurry enters the slurry chamber from the feed port, the slurry is stirred by the stirring shaft and organic matters and inorganic particles are separated, the organic matters are conveyed outwards towards the discharge port, and the inorganic particles are accumulated in the shell and are conveyed outwards along with the rotation of the rotating shaft.

As a further improvement of the scheme, the stirring shaft is fixedly arranged at the top of the storage bin and vertically extends downwards to the upper part of the rotating shaft, the bottom of the stirring shaft is arranged close to a horizontal plane where the discharge port is located, and the bottom of the stirring shaft is fixedly connected with a plurality of blades.

As another improvement, the rotating shaft extends obliquely upward along the axial direction of the housing, and the height of the end of the rotating shaft close to the motor is lower than the height of the end of the rotating shaft far away from the motor.

As a further improvement of the scheme, the motor is positioned below the discharge hole, and one end of the shell, which is far away from the motor, is also provided with a sand removing opening.

Compared with the prior art, the utility model has reasonable structure, and the organic matter and the inorganic particles in the slurry are sorted out through the cooperation of the conveyor and the stirring shaft, so that the subsequent treatment process of the organic matter is convenient, and the phenomenon that the inorganic particles wear the equipment is avoided; meanwhile, the conveyor is obliquely arranged in the storage bin, the output of inorganic particles is facilitated through the arrangement of the rotating shaft, the sorting efficiency is improved, and the practical effect is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 10, a stock bin; 11. a feed inlet; 12. a discharge port; 13. a stirring shaft; 131. a blade; 20. a conveyor; 21. a housing; 211. removing a sand port; 22. a rotating shaft; 23. a motor; 30. a slurry chamber.

Detailed Description

The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.

As shown in figure 1, the automatic degritting conveying equipment for kitchen waste slurry comprises:

a feed inlet 11 for slurry to enter is formed in the top of the bin 10, and a discharge outlet 12 for slurry to be output is formed in one side of the bin 10;

the conveyer 20 is obliquely arranged in the stock bin 10, the conveyer 20 comprises a shell 21 and a rotating shaft 22 embedded in the shell 21, one end of the shell 21 is provided with a motor 23 connected with the rotating shaft 22, the other end of the shell 21 obliquely upwards penetrates through the stock bin 10 and extends outwards, a slurry chamber 30 is formed between the shell 21 and the stock bin 10 in a surrounding manner, and the feed port 11 and the discharge port 12 are respectively communicated with the slurry chamber 30;

the stirring shaft 13 is positioned in the stock bin 10 and is arranged close to the discharge port 12, after the slurry enters the slurry chamber 30 from the feed port 11, the slurry is stirred by the stirring shaft 13 and organic matters and inorganic particles are separated, the organic matters are conveyed outwards towards the discharge port 12, and the inorganic particles are accumulated in the outer shell 21 and conveyed outwards along with the rotation of the rotating shaft 22.

The resources are recycled through the classification and separation of the kitchen waste, but the existing equipment for classifying the kitchen waste generally directly separates solid, liquid and grease phases of the kitchen waste, so that the equipment is easy to block or generate large abrasion, and is not beneficial to long-term use.

Therefore, the utility model designs an automatic desanding and conveying device for kitchen waste slurry, which sorts out organic matters and inorganic particles in the slurry through the cooperation of the conveyor 20 and the stirring shaft 13, facilitates the subsequent treatment process of the organic matters, and avoids the phenomenon that the inorganic particles wear the device; meanwhile, the conveyor 20 is obliquely arranged in the bin 10, the inorganic particles can be conveniently output through the arrangement of the rotating shaft 22, the sorting efficiency is improved, and the practical effect is good.

Specifically, the slurry enters the slurry chamber 30 of the silo 10 through the feeding port 11, the stirring shaft 13 works and drives organic matters (such as food residues) in the slurry to rotate and further convey towards the discharging port 12, inorganic particles in the slurry settle at the bottom of the slurry chamber 30 (i.e., in the housing 21), and the motor 23 controls the rotation shaft 22 to rotate, so that the inorganic particles are output outwards.

Preferably, the stirring shaft 13 is fixedly installed on the top of the storage bin 10 and vertically extends downwards to the position above the rotating shaft 22, the bottom of the stirring shaft 13 is arranged close to the horizontal plane where the discharge hole 12 is located, and the bottom of the stirring shaft 13 is fixedly connected with a plurality of blades 131.

The stirring shaft 13 is actually arranged close to the discharge hole 12, so that organic matters can be conveniently conveyed to the discharge hole 12, wherein the horizontal plane where the bottom of the stirring shaft 13 is located is also close to the horizontal plane where the discharge hole 12 is located, and the organic matters are further favorably thrown away to the discharge hole 12 under the action of centrifugal force after rotating along with the stirring shaft 13. The blades 131 are arranged to ensure that the slurry is sufficiently stirred, so that the separation degree of organic matters and inorganic particles in the slurry is improved.

Further, the rotary shaft 22 extends obliquely upward in the axial direction of the housing 21, and the height of the end of the rotary shaft 22 close to the motor 23 is lower than the height of the end of the rotary shaft 22 away from the motor 23.

In this embodiment, it is preferable that the housing 21 of the conveyor 20 protrudes obliquely upward, and the rotating shaft 22 rotates under the action of the motor 23 to convey the inorganic particles from bottom to top to outside, so as to prevent the slurry from being conveyed outside when the slurry is not sufficiently separated.

The shell 21 and the bin 10 surround to form the slurry chamber 30, the slurry chamber 30 is actually arranged obliquely, it is worth mentioning that the feed inlet 11 and the discharge outlet 12 are respectively arranged on two sides of the stirring shaft 13, slurry enters the slurry chamber 30 and then is gradually accumulated along the bottom of the slurry chamber 30, the slurry is separated under the action of the stirring shaft 13, organic matters are conveyed to the discharge outlet 12, and inorganic particles are directly settled in the shell 21 under the action of gravity.

The distance between the feed inlet 11 and the discharge outlet 12 is a certain distance, so that more time is provided for the inorganic particles to be fully settled, and the inorganic particles are further conveyed outwards from bottom to top along with the rotating shaft 22, thereby being beneficial to improving the separation effect of the inorganic particles.

Preferably, the motor 23 is located below the discharge port 12, and a sand removing port 211 is further opened at one end of the housing 21 away from the motor 23.

The motor 23 drives the rotating shaft 22 to rotate from bottom to top, the motor 23 is close to the position of the discharge port 12, when the inorganic particles are conveyed outwards along with the rotating shaft 22, the discharge port 12 is actually conveyed upwards in an inclined mode towards the direction of the feed port 11, the conveying direction of the inorganic particles is opposite to that of the organic matters, and the separation effect on the slurry is further improved.

When the inorganic particles are conveyed to the end of the casing 21, they are conveyed into a predetermined collection device (not shown) through the sand removing port 211, and the sand removing operation is completed.

The automatic desanding and conveying equipment for the kitchen waste slurry is reasonable in structure arrangement, organic matters and inorganic particles in the slurry are sorted out through the matching effect of the conveyor 20 and the stirring shaft 13, a subsequent treatment process for the organic matters is facilitated, and the phenomenon that inorganic impurities abrade the equipment is avoided; meanwhile, the conveyor 20 is obliquely arranged in the bin 10, the inorganic particles can be conveniently output through the arrangement of the rotating shaft 22, the sorting efficiency is improved, and the practical effect is good.

The preferred embodiments of the present invention are described herein, but the scope of the present invention is not limited thereto. Modifications or additions to or replacement by similar means to those skilled in the art to which the invention pertains to the specific embodiments described herein are intended to be covered by the scope of the invention.

Claims

1. The utility model provides an automatic degritting conveying equipment of kitchen garbage thick liquids which characterized in that includes:

2. The automatic kitchen waste slurry desanding and conveying device according to claim 1, wherein the stirring shaft is fixedly mounted at the top of the storage bin and vertically extends downwards to a position above the rotating shaft, the bottom of the stirring shaft is arranged close to a horizontal plane where the discharge port is located, and a plurality of blades are fixedly connected to the bottom of the stirring shaft.

3. The automatic kitchen waste slurry desanding and conveying device as claimed in claim 1 or 2, wherein the rotating shaft extends obliquely upwards along the axial direction of the housing, and the height of the end of the rotating shaft close to the motor is lower than the height of the end of the rotating shaft far away from the motor.

4. The automatic kitchen waste slurry desanding and conveying equipment as claimed in claim 3, wherein the motor is located below the discharge port, and a desanding port is further formed in one end, away from the motor, of the housing.