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An integrated kitchen waste treatment device and its working method

A kitchen waste and processing device technology, which is applied in the field of integrated kitchen waste processing devices, can solve the problems of immature engineering application and lack of kitchen waste treatment and disposal technology, and achieve wide application range, low production cost, and land occupation. small area effect

Active Publication Date: 2017-12-29
浙江爱源环境工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, although the recycling technology of kitchen waste has made great progress, it is not mature enough in engineering application
So far, there is no mature kitchen waste treatment and disposal technology that can be engineered in China

Method used

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  • An integrated kitchen waste treatment device and its working method
  • An integrated kitchen waste treatment device and its working method
  • An integrated kitchen waste treatment device and its working method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] According to the following steps, the biological enrichment rod 4-1 of the present invention is manufactured, and in parts by weight:

[0042] Step 1. Add 900 parts of ultrapure water with a conductivity of 0.20μS / cm into the reactor, start the stirrer in the reactor at a speed of 30rpm, and start the heating pump to raise the temperature in the reactor to 90°C; add in sequence 5 parts of methyl glycolate, 5 parts of methyl glycylate, and 5 parts of methyl lactate, stir until completely dissolved, adjust the pH value to 4.6, adjust the speed of the stirrer to 60rpm, and the temperature is 130°C, and the esterification reaction takes 2 hours ;

[0043] Step 2, get 5 parts of ethyl dibromoacetate and 5 parts of ethyl o-salicylate to pulverize, the particle size of the powder is 20 mesh; add 15 parts of nano-scale rhodium borate and mix evenly, spread it in the tray, the thickness of the spread is 6mm, irradiated with α-rays with a dose of 1.2kGy and an energy of 3.05MeV ...

Embodiment 2

[0048] According to the following steps, the biological enrichment rod 4-1 of the present invention is manufactured, and in parts by weight:

[0049] Step 1. Add 1100 parts of ultrapure water with a conductivity of 1.50μS / cm into the reactor, start the stirrer in the reactor at a speed of 40rpm, and start the heating pump to raise the temperature in the reactor to 100°C; 10 parts of methyl glycolate, 10 parts of methyl glycylate, and 10 parts of methyl lactate, stir until completely dissolved, adjust the pH value to 7.6, adjust the speed of the agitator to 70rpm, and the temperature is 150°C, and the esterification reaction takes 5 hours ;

[0050] Step 2, get 10 parts of ethyl dibromoacetate, 10 parts of ethyl o-salicylate and pulverize, the powder particle size is 30 orders; Add 25 parts of nano-scale rhodium borate and mix evenly, tile in the tray, the tile thickness is 10mm, irradiated with α-rays with a dose of 2.2kGy and an energy of 3.50MeV for 10min;

[0051] Step 3:...

Embodiment 3

[0056] According to the following steps, the biological enrichment rod 4-1 of the present invention is manufactured, and in parts by weight:

[0057] Step 1: Add 1,000 parts of ultrapure water with a conductivity of 0.50 μS / cm into the reactor, start the agitator in the reactor at a speed of 35 rpm, and start the heating pump to raise the temperature in the reactor to 95°C; add ethanol in sequence 7 parts of methyl ester, 7 parts of methyl glycinate, and 7 parts of methyl lactate were stirred until completely dissolved, the pH value was adjusted to 5.6, the speed of the agitator was adjusted to 65 rpm, the temperature was 140 ° C, and the esterification reaction was carried out for 3 hours;

[0058] Step 2, get 7 parts of ethyl dibromoacetate and 7 parts of ethyl o-salicylate to pulverize, and the particle size of the powder is 25 mesh; add 20 parts of nano-scale rhodium borate and mix evenly, spread it in the tray, and the thickness of the spread is 8mm, irradiated with α-ray...

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Abstract

The invention discloses an integrated kitchen waste disposal device and a working method thereof. The integrated kitchen waste disposal device comprises a crushing device, a dehydrating device, an oil-water separating chamber, a biological fermenting chamber, a drain pipe, an oil discharge device and a control system. After kitchen waste is poured from the upper part of the crushing device, the control system controls the crushing device and the dehydrating device to start, the kitchen waste enters the dehydrating device after being crushed by the crushing device, and after the kitchen waste is dehydrated by the dehydrating device, liquid in the waste enters the oil-water separating chamber, solid waste enters the biological fermenting chamber, the oil-water separating chamber separates grease and moisture in the liquid and then discharges the grease and the moisture from the oil discharge device and the drain pipe, and the solid waste is discharged from the lower part of the biological fermenting chamber after fermenting in the biological fermenting chamber. The integrated kitchen waste disposal device and the working method thereof adopt an integrated disposal manner, and are compact in equipment, small in land occupation, low in manufacture cost and wide in application scope.

Description

technical field [0001] The invention belongs to the field of kitchen waste treatment devices, and in particular relates to an integrated kitchen waste treatment device and a working method thereof. Background technique [0002] In recent years, with the improvement of people's living standards, the amount of kitchen waste has increased. The amount of kitchen waste produced in my country exceeds 20,000 tons every day. Only Shanghai produces 1,200 tons of kitchen waste and Beijing 1,600 tons. The ratio of kitchen waste to municipal solid waste in some major cities is 37% in Beijing and 54% in Tianjin. 59% in Shanghai, 62% in Shenyang, 57% in Shenzhen, 57% in Guangzhou, and 41% in Jinan. The average annual production of kitchen waste in the United States is about 26 million tons, the average annual production of kitchen waste in Japan is about 20 million tons, and the average annual production of kitchen waste in Europe is about 50 million tons. [0003] Limitations of Exist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00
CPCB09B3/00
Inventor 梁峙梁骁
Owner 浙江爱源环境工程有限公司