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Composting reactor device capable of recycling heat energy

A composting reactor, reactor technology, applied in the direction of fertilization device, application, organic fertilizer, etc., can solve the problem of easy generation of harmful gas, achieve the effects of shortening heating time, reducing cost, and improving processing efficiency

Inactive Publication Date: 2021-08-27
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention intends to provide a composting reactor device for thermal energy recycling, which solves the problem that the existing airtight composting equipment is prone to produce harmful gases during the process of evaporating water through an external heat source

Method used

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  • Composting reactor device capable of recycling heat energy

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Embodiment

[0013] as attached figure 1 Shown: a composting reactor device for thermal energy recycling, including a plurality of reactor bodies 1, three reactor bodies 1 are used in this embodiment, each reactor body 1 has a discharge port at the bottom, each The top of the reactor body 1 is provided with a feed inlet and a motor 2, and a hermetic door is hinged on the feed inlet and the discharge outlet. The motor 2 is set at the center of the top of the reactor body 1, and the motor 2 is coaxially connected with a rotating shaft 3 whose lower end passes through the reactor body 1. A temperature sensor is embedded on the rotating shaft 3, and the reactor body can be monitored in real time by means of the temperature sensor 1 temperature. The rotating shaft 3 is provided with six spirally distributed stirring shafts 4 from top to bottom; each reactor body 1 is provided with an air inlet pipe 5 and an air outlet pipe 6, and the air inlet pipe 5 is located on the lower left side of the re...

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Abstract

The invention discloses a composting reactor device capable of recycling heat energy, and particularly relates to the technical field of kitchen garbage treatment. The composting reactor device capable of recycling heat energy comprises a reactor body, a motor is arranged on the reactor body, a rotating shaft is arranged on the motor, and a stirring shaft is arranged on the rotating shaft; each reactor body is provided with an air inlet pipe and an air outlet pipe, the air inlet pipe is communicated with an aeration pump, a circulating pipeline mechanism is arranged between the air inlet pipe and the air outlet pipe of each reactor body, and the circulating pipeline mechanism is used for communicating the air inlet pipe and the air outlet pipe of the same reactor body and communicating all the reactor bodies; and control valves are arranged on the circulating pipeline mechanism close to the air inlet pipe or the air outlet pipe, and an oxygen concentration tester is further arranged on the circulating pipeline mechanism close to the air outlet pipe. By adopting the technical scheme, the problems that the existing closed composting equipment is slow in temperature rise, long in composting period and easy to generate harmful gas are solved, and the device can be used for treating kitchen garbage.

Description

technical field [0001] The invention relates to the technical field of kitchen waste treatment, in particular to a composting reactor device for thermal energy recycling. Background technique [0002] With the gradual implementation of the mandatory waste classification policy in various places, the collection, storage and transportation of kitchen waste has gradually completed the transformation from "sieving household waste" to "direct collection", which reduces the cost of cleaning and transportation, improves the efficiency of centralized processing, and also brought some new problems. After garbage sorting, the kitchen waste has the characteristics of high moisture content, fast acidification speed, and strong compactness, which lead to difficulties such as difficult heating, water removal and reduction in the aerobic composting process, especially in the temperature In the extremely low winter, the problem is even more prominent. [0003] In order to solve this probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/957C05F17/964C05F17/979C05F17/60
CPCC05F17/957C05F17/964C05F17/979C05F17/60Y02W30/40
Inventor 罗文海徐志程王宁崔文静
Owner CHINA AGRI UNIV