Organic wastewater treatment device and method

Abstract

The invention discloses an organic wastewater treatment device and method. The organic wastewater treatment device comprises a collecting barrel, a water inlet auxiliary device, an efficient stirring device, a controller and a power line. The water inlet auxiliary device is arranged at the right end of the top of the collecting barrel, a movable cover is opened to add water, a pulling rope is driven by a rack and a gear to be wound to drive a fixing frame to slide upwards, auxiliary positioning and guiding are conducted through a guide rope, so that scale at the lower end in the barrel can be scraped through a scraping plate while the movable cover is opened, time and labor are saved, and dual operation is achieved. Meanwhile, the efficient stirring device is arranged on the left end face of the collecting barrel, the motor drives a first rotating shaft to rotate, the first rotating shaft drives a first belt wheel, an auxiliary wheel and a second belt wheel to rotate in a transmission mode through a transmission rope, the second belt wheel drives a second rotating shaft and the first rotating shaft to rotate in an inserted and sleeved mode, stirring is conducted through the stirring blades, bidirectional efficient operation is achieved, and use is convenient.

Description

technical field [0001] The invention relates to the field of wastewater treatment, in particular to an organic wastewater treatment device and method. Background technique [0002] Water resources are an important material basis for the survival and development of human society. With the development of modern industry, the problem of water pollution is becoming more and more serious. In particular, industrial sewage has become the focus of social attention due to its high concentration of organic matter, high toxicity, complex components, and difficulty in treatment. Organic wastewater generally refers to the wastewater discharged from papermaking, leather and food industries with a concentration of more than 2000mg / L. Organic wastewater is wastewater mainly composed of organic pollutants, which is easy to cause eutrophication of water quality and is relatively harmful. These wastewaters contain a large amount of Organic matter such as carbohydrates, fat, protein, cellulose,...

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Problems solved by technology

[0003] When the organic wastewater needs to be collected, because the organic wastewater contains a lot of impurity residues, it is easy for some residues to sink to the bottom and form accumulations after long-term standing, which will affect the subsequent treatment and reaction effect of the tank, resulting in low work efficiency and low residues. The lower end of the collection bucket is easy to absorb scale. Because the organic powder water emits a pungent stench, it is inconvenient to manually clean the dead corner and use it.

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