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Oil-water slag separation device for kitchen garbage

A technology of oil-water separator and garbage oil, which is applied in the direction of liquid separation, separation method, centrifugal separation water/sewage treatment, etc. It can solve the problems affecting the oil output effect and grease adhesion, and achieve shortened treatment cycle, low power consumption, The effect of easy operation

Inactive Publication Date: 2013-11-06
NANJING WONDUX ENVIRONMENTAL PROTECTION TECH CO LTD
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AI Technical Summary

Problems solved by technology

However, the extrusion dehydration process is likely to cause grease to adhere to solid substances, which affects the oil output effect

Method used

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  • Oil-water slag separation device for kitchen garbage

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 Shown is a food waste oil-water slag separator, including a feed box 1, an oil-water separator 2, a solid-liquid separation drum 10 and a closed outer box 14; the outlet of the feed box 1 and the oil-water separator The feed port of 2 is connected, and the discharge port of the oil-water separator 2 is connected with the feed port of the solid-liquid separation drum 10; the material in the feed box 1 flows into the oil-water separator 2 by its own weight, and the The material in the oil-water separator 2 flows into the solid-liquid separation drum 10 by its own gravity.

[0021] The upper part of the oil-water separator 2 is provided with a scraping oil collector 4, the middle part is provided with a sloping plate 6, and the bottom is provided with an aeration tube 7, and the sloping plate 6 is inclined against the material outflow direction; t...

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Abstract

The invention discloses an oil-water slag separation device for kitchen garbage. The separation device comprises a feeding box, an oil-water separator and a solid-liquid separation rotary drum; a material outlet of the feeding box is communicated with a material inlet of the oil-water separator, and a material outlet of the oil-water separator is communicated with a material inlet of the solid-liquid separation rotary drum; the upper part of the oil-water separator is provided with an oil scraping collector, the middle part of the oil-water separator is provided with inclined plates, the bottom part of the oil-water separator is provided with aerator pipes, and each inclined plate is inclined in the reverse material flow direction; the inner wall of the solid-liquid separation rotary drum is provided with a conveying screw, and the side wall of the solid-liquid separation rotary drum is provided with sieve holes. The oil-water slag separation device for the kitchen garbage has the characteristics of simple structure, convenient operation, small power consumption, short treatment cycle, high degree of automation and the like, can effectively dewater the kitchen garbage, simultaneously separates out oil and water, and meets the needs of further treatment and utilization; and the oil-water slag separation device for the kitchen garbage can significantly decrease the oil content and the water ratio of solid matters, shortens the treatment cycle in a greater degree, and is more conducive to subsequent resource utilization.

Description

technical field [0001] The invention relates to a recycling and solid-liquid separation device for kitchen waste, in particular to a kitchen waste oil-water residue separator, which belongs to the kitchen waste pretreatment technology. Background technique [0002] Food waste refers to food waste and food residues in families, schools, public canteens of government agencies, and the catering industry. During the storage, collection, transfer and landfill process of food waste, due to its high moisture content and organic matter content, it is very easy to rot, smell and breed mosquitoes and flies in a short period of time, which is very easy to cause harsh environmental pollution. Kitchen waste has great potential for resource utilization, especially the high oil content. Scientific pretreatment of food waste to achieve solid-liquid separation and oil-water separation is the key to its resource utilization. [0003] Patent CN2774994Y discloses a special collection device fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F1/38C02F1/24C02F1/40
Inventor 张建国刘军张爱均
Owner NANJING WONDUX ENVIRONMENTAL PROTECTION TECH CO LTD
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