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Lifting type aeration device

An aeration device and lift-type technology, which is applied in the field of lift-type aeration devices, can solve the problems of low fermentation efficiency and quality of materials, and inconvenient cleaning of ventilation plates.

Pending Publication Date: 2020-06-12
CHONGQING LANDSCAPE & GARDENING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a lifting aeration device to solve the problems of inconvenient cleaning of the ventilating plate and low fermentation efficiency and quality of the material

Method used

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  • Lifting type aeration device
  • Lifting type aeration device
  • Lifting type aeration device

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0031] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of or...

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Abstract

The invention relates to a lifting type aeration device. The device is arranged in an air channel of a wall body, and comprises a support piece, an aeration piece and a lifting assembly; the supporting piece is arranged in the air channel, and a gap is formed between the supporting piece and the air channel; a plurality of air inlet structures communicated with the air channel are arranged on theaeration piece, and the section shape of the aeration piece is matched with that of the air channel; and one end of the lifting assembly is connected with the supporting piece, and the other end of the lifting assembly is connected with the aeration piece so as to drive the aeration piece to ascend or descend along the air channel. By means of the technical scheme, the aeration piece can be drivento ascend and descend through movement of the lifting assembly, so that materials gathered at the bottom of a fermentation tank are loosened and removed, meanwhile, gas can be introduced to enable the materials to make full contact with the aeration piece, fermentation work is smoothly conducted, and therefore the fermentation efficiency and the fermentation quality of the materials in the wholefermentation process are guaranteed.

Description

technical field [0001] The invention relates to the technical field of material fermentation equipment, in particular to a lifting aeration device. Background technique [0002] Oxygen supply is a key factor in sludge aerobic fermentation treatment, which directly affects fermentation efficiency and fermentation quality. [0003] There are generally two methods for aerobic fermentation of sludge. One is in-situ static turning and throwing of materials for aerobic fermentation. That is, the turning and throwing of materials is basically carried out in situ. Station. During the working process, it is necessary to free up the space of the fermentation tank to clean the ventilating cover, so as to ensure that the subsequent fermentation work can be carried out effectively. Due to the harsh environment of the fermenter, manual operation is extremely inconvenient, which increases the operational difficulty and workload of workers. Another way is to shift and dynamically turn ov...

Claims

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Application Information

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IPC IPC(8): C02F11/02
CPCC02F11/02
Inventor 陈祥徐福银胡艳燕杨丽军朱本国何琴王丽娟
Owner CHONGQING LANDSCAPE & GARDENING RES INST
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