Self-circulation type novel sludge degradation bioreactor and operation method thereof

A bioreactor and self-circulating technology, which is applied in biological sludge treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve problems such as uneven oil content, components that are easy to agglomerate, and many impurities , to achieve a wide range of application prospects, reduce energy consumption, and avoid energy consumption

Pending Publication Date: 2019-04-23
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, scholars at home and abroad have focused on the screening and cultivation of degrading bacteria and the optimization of environmental conditions on the degradation of oil sludge by microbial methods, and have made remarkable achievements. The characteristics of various, uneven oil content, easy agglomeration and variable composition require an effective biological treatment system equipment

Method used

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  • Self-circulation type novel sludge degradation bioreactor and operation method thereof
  • Self-circulation type novel sludge degradation bioreactor and operation method thereof
  • Self-circulation type novel sludge degradation bioreactor and operation method thereof

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0048] see figure 1 , a new self-circulating sludge degradation bioreactor of the present invention, comprising: a fixed bottom plate 1, a control mechanism 2, a crushing mechanism 3, a circulation mechanism 4, a reaction vessel 5 and an aeration mechanism 6.

[0049] The fixed bottom plate 1 is a rectangular steel plate with bolt holes, which is used to fix the various mechanisms and devices of the reactor; specifically, the fixed bottom plate 1 can be fixed on the ground through anchor bolts, and the control cabinet, motor, etc. 3-1. The air blower 6-3 is fixed on the fixed bottom plate 1. The function of the fixed base plate 1 is to fix the control cabinet, motor, blower and other devices on the base plate on the one hand, and to fix the whole equipment on the ground on the other hand, so as to avoid the vibration of the equipment...

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Abstract

The invention discloses a self-circulation type novel sludge degradation bioreactor and an operation method thereof. The bioreactor comprises a base seat, a crushing mechanism, a circulation mechanism, a reaction container and an aeration mechanism, wherein the crushing mechanism comprises a motor, a rotor, a stator and a fixing shaft sleeve; the motor is fixedly mounted on the base seat, and an output shaft of the motor is connected with the rotor through a coupling; the stator is adjustably mounted in the fixing shaft sleeve, and the rotor is rotatably mounted in the stator; a feeding port,a circulating liquid inlet and a liquid outlet are formed in the reaction container, and the liquid outlet of the reaction container is communicated with the liquid inlet of the fixing shaft sleeve; acirculation pipe of the circulation mechanism communicates the circulation liquid outlet of the fixing shaft sleeve with the circulation liquid inlet of the reaction container; the aeration mechanismcomprises an air source and an aeration pipe; and an air outlet of the air source is communicated with an air inlet of the aeration pipe, and the air outlet of the aeration pipe is led into the reaction container. The device can improve the degradation efficiency.

Description

technical field [0001] The invention belongs to the technical field of chemical machinery and relates to a bioreactor, in particular to a self-circulating novel oil sludge degradation bioreactor and an operating method thereof. Background technique [0002] With the rapid development of my country's social economy, the demand for oil in related industries continues to increase, which promotes the vigorous development of oil exploration. In the process of oil extraction, due to technical and management defects, oil may directly or indirectly enter the environment, which will cause varying degrees of pollution to farmland, soil, lakes, oceans, etc., seriously affecting human normal life and Production. [0003] According to literature reports, on a global scale, nearly 8,000,000 tons of petroleum pollutants enter the environment every year, while in my country, nearly 600,000 tons of petroleum pollutants enter the environment every year. According to data from the National B...

Claims

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Application Information

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IPC IPC(8): C02F11/02
CPCC02F11/02C02F2303/26C02F2209/38
Inventor 贺利乐罗飞张凯韩行孙昱刘颖李育
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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