Kitchen waste liquefaction double cycle treatment integrated device

A food waste and double-cycle technology, which is applied in the field of food waste liquefaction dual-cycle treatment integrated device, can solve the problems of hard to find food waste liquefaction treatment separation equipment, poor treatment effect, and restrict the development of food waste biochemical treatment. , to achieve the effect of ensuring liquefaction and separation efficiency and process stability

Active Publication Date: 2015-10-21
广州中科建禹环保有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

At present, the biochemical anaerobic technology is very mature, but it is extremely difficult to find food waste liquefaction treatment and separation equipment. Judging from the several treatment devices currently disclosed, they all have disadvantages such as poor treatment effect and high energy consumption.
The lack of food waste liquefaction treatment and separation equipment has seriously restricted the development of domestic food waste biochemical treatment

Method used

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  • Kitchen waste liquefaction double cycle treatment integrated device

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Embodiment Construction

[0018] The application of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] refer to figure 1 , a food waste liquefaction double-cycle treatment integrated device, which includes a reactor 6 and a heating tracer 15 wrapped outside the reactor 6, heating the tracer 15 to keep the reactor 6 at 25~55°C, the The outside of the reactor 6 is also equipped with an external circulation device that communicates with the inside of the reactor 6 and uses the material flow to evenly stir the food waste in the reactor. And the spoiler 4 in the liquid outlet area, the spoiler 5 forms a settling zone 3 in the reactor 6 that facilitates solid-liquid separation of the food waste mixture.

[0020] The kitchen waste is uniformly fed into the reactor 6 through the feed port 7, quickly dispersed in the water body, and quickly enters a liquefied state under the action of special bacteria. The good flow state in the reactor 6 makes the ...

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Abstract

The invention discloses a kitchen waste liquefaction and double-cycle treatment integrated device comprising a reactor and a heat tracing device coated on the outer side of the reactor, wherein an outer cycle device which is communicated with the inside of the reactor and is used for uniformly stirring kitchen waste inside the reactor by using material flow is further mounted on the outer side of the reactor; a turbulent flow board for dividing the reactor into a reaction area and a liquid outlet area is further mounted at the upper part of the reactor, and forms a depression area for realizing solid-liquid separation of kitchen waste mixture in the reactor. The kitchen waste liquefaction and double-cycle treatment integrated device provided by the invention controls a flow state of the kitchen waste inside the liquefaction reactor through the outer cycle device; the kitchen waste is quickly diffused in the reaction area when the kitchen waste liquefaction and double-cycle treatment integrated device is operated, so that the kitchen waste is in a liquefaction state; the kitchen waste flows under the effect of the outer cycle device; and the turbulent flow board reduces an online speed of the kitchen waste mixture, and realizes the solid-liquid separation of the kitchen waste mixture in the depression area. The kitchen waste liquefaction and double-cycle treatment integrated device provided by the invention is applicable to liquefaction treatment of the kitchen waste.

Description

technical field [0001] The invention relates to an integrated device for liquefaction and double-cycle treatment of kitchen waste. Background technique [0002] With the continuous development of the economy and the continuous improvement of people's living standards, in the era of continuous abundance of food and non-staple food, the food waste composed of kitchen leftovers and post-meal leftovers is increasing day by day. Randomly discarded food waste not only rots and smells, breeds mosquitoes and flies, spreads diseases, but also pollutes the environment, so it has gradually become a source of pollution that cannot be ignored; its treatment has also received increasing attention. [0003] Food waste contains a lot of organic matter, which has certain utilization value and economic value. If it is used, it can not only treat food waste in a harmless manner, but also the resulting product can become a useful product, making food waste a resource. . At present, the bioche...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00
Inventor 谢杨胡超康兆雨刘伟
Owner 广州中科建禹环保有限公司
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