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Novel kitchen garbage fermentation device and usage method

A technology for kitchen waste and fermentation equipment, applied in application, chemical industry, organic fertilizer and other directions, can solve the problems of uneven ventilation of fermentation materials and uneven heating effect of fermentation tanks, so as to reduce the risk of secondary pollution and reduce transportation. Cost and treatment cost, energy saving effect

Inactive Publication Date: 2012-11-21
TIANJIN ECOLOGY CITY ENVIRONMENTAL PROTECTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its disadvantage is that the electric heater only heats the bottom, making the overall heating effect of the fermenter uneven
The air inlet and exhaust holes are set on the top of the fermentation tank at the same time, so the fermentation material is not evenly ventilated

Method used

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  • Novel kitchen garbage fermentation device and usage method
  • Novel kitchen garbage fermentation device and usage method
  • Novel kitchen garbage fermentation device and usage method

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Embodiment Construction

[0019] The present invention will be described in detail in conjunction with the accompanying drawings and specific embodiments of the device.

[0020] see Figure 1-Figure 3 , a food waste fermentation equipment comprising: U-shaped fermenter 1, feed port 2, discharge port 3, crushing agitator 4, frequency conversion motor 5, blower 6, ventilation pipe 7, ventilation hole 8, microbial feed pipe 9. Microbial feed nozzle 10, electric heating tube 11, water interlayer 12, protective layer 13, deodorizing tower 14, exhaust fan 15, bracket 16, etc.

[0021] The U-shaped fermenter 1 is supported by a bracket 16, the top central part is a food waste feeding port 2, and the bottom is provided with a discharge port 3. The crushing agitator 4 is installed at the center of the U-shaped fermenter 1, and is composed of a stirring horizontal shaft 41, a fan blade support 42, and a fan blade 43. The fan blade support is installed on the stirring horizontal shaft at the same distance, and t...

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Abstract

The invention provides a novel kitchen garbage fermentation device and a usage method, which belongs to the environmental protection device field. The device provided by the invention comprises a U-shaped fermenter, a feed inlet, a discharge port, a fragmentation stirrer, a variable frequency motor, a blower, a ventilation duct, an air vent, a microbe inlet pipe, a charging nozzle, an electric heating pipe, a water interlayer, a protection layer, a deodorizing tower, a support and the like. The fragmentation stirrer is composed of a stirring horizontal shaft, a blade support and a triangle cone blade with arc bottom. Several electric heaters are arranged in the interlayer of a double layer U-shaped fermenter. The variable frequency motor drives the fragmentation stirrer to perform fragmentation stirring on the kitchen garbage. The electric heating pipe heats the water interlayer so that the temperature of the fermenter can be kept between 40-60 DEG C, air is introduced in the ventilation duct through the blower, and a microbe liquid bacteria agent is inoculated in the fermenter through a nozzle on the microbe inlet pipe. The product is discharged out of the fermenter through the discharge port, thereby the minimization of the kitchen garbage can be realized, and the product can be used as a soil organic fertilizer conditioning agent.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a novel food waste fermentation equipment and a method for using the same. Background technique [0002] Food waste refers to food residues and processing waste generated in food processing, catering services, and unit catering activities. Its main components include rice and flour food residues, vegetables, animal and vegetable oils, meat and bones, etc. Due to the inherent eating habits in our country, food waste has the characteristics of high oil content, complex composition and high organic content. With the development of the economy and the continuous improvement of the quality of life of the people in our country, the amount of kitchen waste is very large and is showing a rapid upward trend. Food waste is a kind of organic waste that is easy to ferment and deteriorate. Improper treatment can easily cause harsh environmental pollution. Feeding livestock and poultr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F9/02C05G3/80
CPCY02A40/20Y02P20/10
Inventor 张景辉刘朝辉李野杨伟王文茜邵兆俊卢丹王尧孙旭东蒋玉广
Owner TIANJIN ECOLOGY CITY ENVIRONMENTAL PROTECTION
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