Fermentation tank for treating kitchen waste
A technology for kitchen waste and fermentation tanks, which is applied in the field of fermentation tanks, can solve the problems of high water content, high processing costs, and various types, and achieve the effects of reducing odor, maintaining environmental hygiene, and reducing production costs.
Inactive Publication Date: 2020-12-11
BEIJING UNIV OF CHEM TECH
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Problems solved by technology
However, the water content in food waste is very large, and the types are various, and the post-processing cost is relatively high
Method used
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Embodiment Construction
[0019] The present invention will be further described below in conjunction with the accompanying drawings.
[0020] like Figure 1 to Figure 3 As shown, this specific embodiment adopts the following technical solutions: a fermenter for processing food waste, including a fermenter 1, and also includes a base 2, an air inlet 3, a filter tank 4, a sampling port 5, an agitator 6, Oxygen measuring port 7, bracket 8, sampling port 2 9, feed port 10, stirring motor 11, exhaust port 12, temperature measuring port 13-15, filter hole 16, discharge port 17, drain port 18, baffle plate 1 19 and baffle two 20. The four fixed corners of the base 2 are arranged in a square shape, and the fixed corners are cylindrical to increase the stress area and ensure the stability of the reactor; the air inlet 3 is located on one side of the reactor, and is connected to the aeration port from one side. Pipe and aeration equipment, ensure that the oxygen content in the tank body is sufficient every da...
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The invention discloses a fermentation tank for treating kitchen waste. The fermentation tank comprises a tank body, a motor, a stirrer, a filter groove, an air inlet groove, an exhaust pipe, a temperature measuring port, a water outlet, a base and the like, According to the invention, the fermentation tank is simple and reasonable in structure; the arranged motor can drive the stirrer to rotate,the kitchen waste in the fermentation tank is evenly scattered through the impeller on the stirrer so as to improve the fermentation efficiency and effect, the air inlet is formed in the bottom of thetank body, and air can be evenly conveyed into the fermentation tank through continuously-moving waste, so that the oxygen content in the fermentation tank is increased, and the fermentation efficiency and effect are further improved; a plurality of filtering holes are fixed in the bottom of the tank body, so that a large amount of water in the kitchen waste is separated in time, and drying and fermentation of the waste are accelerated; and each of the two fermentation tanks is provided with three openings and a baffle plate, so that the consumption of temperature can be reduced in time except for sampling and data measurement.
Description
technical field [0001] The invention relates to the technical field of fermentation tanks, in particular to a fermentation tank for processing kitchen waste. Background technique [0002] With the continuous advancement of the construction of beautiful countryside, concentrated residential areas are gradually increasing. However, due to the prohibition of raising poultry and livestock, the domestic waste of farmers in concentrated residential areas, especially kitchen waste, which accounts for more than 60%, cannot be treated. Therefore, the treatment of food waste has become a difficult problem in the integration of urban and rural sanitation. The material of aerobic fermentation compost comes from the organic components in the kitchen waste. After the garbage needs to be pretreated, organic materials are extracted for composting, and then the organic matter is converted into fertilizer, which can realize the reuse of waste resources. However, the water content in food wa...
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IPC IPC(8): C05F9/02
CPCC05F9/02Y02A40/20
Inventor 海热提·涂尔逊范荆凯王晓慧冯瑞枝李思琦
Owner BEIJING UNIV OF CHEM TECH