CN211011394U

CN211011394U - Harmless treatment device for kitchen garbage

Info

Publication number: CN211011394U
Application number: CN201921741577.2U
Authority: CN
Inventors: 汤燕珍
Original assignee: Hangzhou Huoyin Technology Co ltd
Current assignee: Zhejiang Huoyin Environmental Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-14
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a kitchen garbage innocent treatment device: the garbage sedimentation device is connected with the garbage crushing device No. 1 through the auger conveying device No. 1; the No. 1 crushing device is connected with the garbage mixing device through a No. 2 auger conveying device; the garbage mixing device comprises a No. 2 garbage crushing device, wherein the No. 2 garbage crushing device is connected with a garbage mixing device through a No. 3 auger conveying device; the garbage mixing device is connected with the garbage incinerator. The utility model has the advantages of higher efficiency compared with a recovery processing device, low energy consumption and low processing cost compared with a high-temperature incineration processing device.

Description

Harmless treatment device for kitchen garbage

Technical Field

The utility model relates to a rubbish from cooking incineration disposal field, especially a rubbish from cooking innocent treatment device.

Background

The kitchen waste is solid waste generated in production, transportation, distribution and consumption links of food, and has the main physical and chemical characteristics of high moisture content, high organic matter content, high oil and salt content, various trace elements, easiness in storage, easiness in odor and the like. With the increase of urban scale and population, kitchen waste is increasing, so that the treatment and disposal of kitchen waste are attracting more and more attention.

The white garbage refers to plastic products such as packaging bags, agricultural mulching films, disposable tableware, plastic bottles and the like which are made of high molecular compounds such as polystyrene, polypropylene, polyvinyl chloride and the like. The general treatment of white garbage adopts three methods of sanitary landfill, high-temperature composting and incineration. The white garbage landfill not only occupies a large amount of land, but also is naturally degraded for more than one hundred years, and seriously influences the environment. Direct high temperature incineration of white waste generates large amounts of exhaust gas that exceed emission standards and generates dioxins.

The treatment of kitchen waste usually adopts the modes of recycling after fermentation, land filling after dehydration or direct incineration. Landfill of kitchen wastes causes pollution of soil and underground water, thereby seriously affecting the environment. Therefore, the method of recycling kitchen waste or direct high-temperature incineration is usually adopted according to the situation.

However, the kitchen waste is recycled, the general process comprises the steps of crushing solid materials into powder, extruding and separating liquid by using an auger machine, conveying the solid materials to a fermentation barrel, heating to 80-90 ℃ for bacterial fermentation, opening a warehouse and taking out 1/3 materials after 24 hours, turning the materials for fermentation for one week to obtain fertilizers, and the efficiency of the kitchen waste recycling device is very low.

And adopt kitchen garbage high temperature incineration mode, then because the moisture content of kitchen garbage is very high, need consume more energy relatively among the high temperature incineration process and just can burn away kitchen garbage completely, and high temperature incineration is also high to equipment requirement, and kitchen garbage high temperature incineration disposal device energy consumption high treatment cost is high.

Therefore, the existing kitchen garbage treatment device has the problems of very low efficiency of a recovery treatment device, high energy consumption of a high-temperature incineration treatment device and high treatment cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubbish from cooking innocent treatment device. The utility model has the advantages of higher efficiency compared with a recovery processing device, low energy consumption and low processing cost compared with a high-temperature incineration processing device.

The technical scheme of the utility model:

the harmless treatment device for kitchen garbage is characterized in that: the garbage treatment device comprises a garbage precipitation device, wherein a discharge port at the bottom of the garbage precipitation device is connected with a feeding port of a No. 1 auger conveying device, and is connected with a feeding port of a No. 1 garbage crushing device from a discharge position of the No. 1 auger conveying device; the discharge port of the No. 1 garbage crushing device is connected with the No. 2 auger conveying device, and the discharge position of the No. 2 auger conveying device is connected with the garbage mixing device; the garbage mixing device comprises a No. 2 garbage crushing device, wherein the No. 2 garbage crushing device is connected with a garbage mixing device through a No. 3 auger conveying device; the discharge port of the garbage mixing device is connected with the garbage incinerator.

The harmless treatment device for kitchen garbage is characterized in that: the upper end of the garbage precipitation device is frame-shaped, the lower end of the garbage precipitation device is frame-shaped funnel-shaped, and the lower opening of the garbage precipitation device is closed; and an ultrasonic oscillator mounting frame is arranged on the inner side of the lower end of the garbage precipitation device.

The harmless treatment device for kitchen garbage is characterized in that: a U-shaped conveying pipe is arranged in the garbage settling device; the horizontal section of the conveying pipe is uniformly provided with openings; and negative ion generators are arranged at two ends of the conveying pipe.

The harmless treatment device for kitchen garbage is characterized in that: through holes are uniformly distributed in the bottom surface of the No. 1 auger conveying device, and a small auger conveyor is arranged at the lower part of the No. 1 auger conveying device;

compared with the prior art, the utility model provides a harmless treatment device for kitchen garbage, which mixes the white garbage after dehydrating and crushing the kitchen garbage according to a certain proportion and then carries out low-temperature magnetization incineration, so that the kitchen garbage can be incinerated fully and harmlessly. The kitchen garbage is directly dehydrated and crushed and then is incinerated without arranging manual sorting of the garbage, the time required by the whole process is only a few days, and the efficiency of the whole work process is far higher than that of garbage recycling treatment. The kitchen garbage is subjected to layered dehydration by using a garbage precipitation device; the bottom of the No. 1 auger conveying device is provided with a through hole, so that kitchen garbage is further dehydrated in the conveying process, and the water content of the kitchen garbage is reduced; the dehydrated and crushed kitchen waste and the crushed white waste are mixed into mixed waste according to a specified proportion, the kitchen waste in the mixed waste is incinerated by means of the inflammability of the white waste, the energy consumption of incineration is reduced, and therefore the treatment cost of the waste is reduced. Compared with the garbage incineration system, the invention has the advantages of higher garbage recovery efficiency, lower energy consumption than high-temperature incineration and lower treatment cost. The garbage deposition device has the advantages that the ultrasonic oscillator mounting frame is arranged, so that the ultrasonic oscillator can be directly mounted and dismounted simply, and the garbage deposition device is convenient to replace. Through install the conveyer pipe of connecting anion generator in rubbish sediment device, can constantly let in anion gas in the rubbish sediment device, and then play the effect of deodorization sterilization. Through set up small-size auger conveyor in auger conveyor 1 below for carry out the blowdown to the foul solution and the disintegrating slag of driping among the transportation process, need not the manual work and carry out the blowdown.

Drawings

Fig. 1 is a schematic diagram of the system structure of the present invention;

FIG. 2 is a schematic structural view of the garbage depositing apparatus of the present invention;

FIG. 3 is a front view of the auger conveying device No. 1;

FIG. 4 is a bottom view of the auger conveying device No. 1 of the present invention;

the labels in the figures are: the garbage treatment device comprises a garbage precipitation device 1, a screw conveyor device 21-1, a screw conveyor device 22-2, a screw conveyor device 23-3, a garbage crushing device 31-1, a garbage crushing device 32-2, a garbage mixing device 4, a garbage incinerator 5, an ultrasonic oscillator mounting frame 61, a negative ion conveying pipe 62, a hole 71 and a through hole 72.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples

A kitchen waste harmless treatment device comprises a waste precipitation device 1, wherein the waste precipitation device 1 is connected with a waste crushing device 31 No. 1 through a No. 1 auger conveying device 21 which is obliquely and upwards conveyed; the discharge port of the No. 1 garbage crushing device 31 is connected with the garbage mixing device 4 through the No. 2 auger conveying device 22; the garbage mixing device comprises a No. 2 garbage crushing device 32, wherein the No. 2 garbage crushing device 32 is connected with a garbage mixing device 4 through a No. 3 auger conveying device 23; garbage mixing device 4 is vertical setting, goes out the hopper and is located the upper end and connect waste incinerator 5, and garbage mixing device 4 mixes rubbish when up carrying rubbish.

The upper end of the garbage precipitation device 1 is in a frame shape, and the lower end of the garbage precipitation device is in a frame funnel shape; the garbage precipitation device 1 is characterized in that an ultrasonic oscillator mounting rack 61 is welded on the inner side of the inclined position, and the ultrasonic oscillator is simply and conveniently disassembled and assembled through the ultrasonic oscillator mounting rack 61.

A U-shaped conveying pipe 62 is arranged in the garbage settling device 1, and the horizontal section of the conveying pipe 62 is uniformly provided with open holes 71; the conveying pipe 62 is connected with an anion generator, anion gas generated by the anion generator enters the garbage precipitation device 1 from the open hole 71 through the anion conveying pipe 62, and deodorization and sterilization are carried out in the kitchen garbage precipitation process.

No. 1 auger conveyor 21's bottom surface evenly is equipped with 2 cm's through-hole 72, No. 1 auger conveyor 21 lower part is equipped with small-size auger conveyor, through-hole 72, further dewaters the driping to rubbish from cooking in transportation process, and the sewage that deviates from etc. are whole to flow into in the small-size auger conveyor through-hole 72 to be carried sewage treatment plant department.

The working principle is as follows: kitchen waste is dehydrated by the waste precipitation device 1, then is further dehydrated by the auger conveying device 21 No. 1 and is conveyed to the waste crushing device 31 No. 1 to be crushed into kitchen waste crushed slag, the kitchen waste crushed slag is conveyed into the waste mixing device 4 by the conveying device 22 No. 2, white waste is crushed by the waste crushing device 32 No. 2 and is conveyed into the waste mixing device 4 by the waste conveying device 23 No. 3, the kitchen waste crushed slag and the white waste crushed slag are fully mixed in the waste mixing device 4 according to a certain proportion and are conveyed into the waste incinerator 5 to be subjected to low-temperature magnetization incineration to form wood vinegar liquid and ceramic ash, and waste liquid is recycled after sewage purification treatment.

Claims

1. The utility model provides a kitchen garbage innocent treatment device which characterized in that: the garbage sedimentation device comprises a garbage sedimentation device (1), wherein the garbage sedimentation device (1) is connected with a No. 1 garbage crushing device (31) through a No. 1 auger conveying device (21); the No. 1 garbage crushing device (31) is connected with the garbage mixing device (4) through a No. 2 auger conveying device (22); the garbage mixing device comprises a No. 2 garbage crushing device (32), wherein the No. 2 garbage crushing device (32) is connected with a garbage mixing device (4) through a No. 3 auger conveying device (23); the garbage mixing device (4) is connected with a garbage incinerator (5).

2. The harmless kitchen waste treatment device according to claim 1, characterized in that: the upper end of the garbage settling device (1) is frame-shaped, and the lower end of the garbage settling device is frame-shaped funnel-shaped; the inner side of the lower end of the garbage precipitation device (1) is provided with an ultrasonic oscillator mounting rack (61).

3. The harmless kitchen waste treatment device according to claim 1, characterized in that: a U-shaped conveying pipe (62) is arranged in the garbage settling device (1); the horizontal section of the conveying pipe (62) is uniformly provided with open pores (71); and negative ion generators are arranged at two ends of the conveying pipe (62).

4. The harmless kitchen waste treatment device according to claim 1, characterized in that: no. 1 auger conveyor (21)'s bottom surface evenly is equipped with through-hole (72), No. 1 auger conveyor (21) lower part is equipped with auger conveyor.