A sewage treatment device for biopharmaceutical production
A sewage treatment device, biomedical technology, applied in the direction of biological treatment devices, biological water/sewage treatment, sustainable biological treatment, etc., can solve the problems of affecting the discharge of waste water, difficulty, high risk factor, etc., to reduce disturbance and small disturbance Effect
Active Publication Date: 2022-07-19
SHANDONG INST FOR FOOD & DRUG CONTROL
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Problems solved by technology
However, the inventors found that this anaerobic reactor easily forms a large amount of scum on the liquid surface when processing biomedical wastewater, and these scums will further form scum crusts after a certain period of time, and these scum crusts float On the sewage liquid level, it greatly affects the discharge of waste water from the overflow weir at the liquid level
However, the traditional anaerobic reactor does not have the function of breaking these scum crusts, and artificial shell breaking is not only difficult and dangerous, but also greatly affects the treatment efficiency, which brings inconvenience to the treatment of biomedical wastewater
Method used
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[0027] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
[0028] It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular forms are also intended to include the plural forms unless the context clearly dictates otherwise. In addition, it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0029] For the convenience of description, if the words "up", "down", "left" and "ri...
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The invention discloses a sewage treatment device for biomedical production, comprising: an anaerobic reaction tank body, a slag breaking rod, a rotating motor, a lifter, a wire drawing disc and a pulling rope. Wherein, the slag breaking rod is vertically arranged in the anaerobic reaction tank. The rotating motor and the elevator are both located outside the anaerobic reaction tank, and the elevator is suspended and fixed above the top wall of the anaerobic reaction tank, the rotating motor is fixed on the lifting rod of the elevator, and the upper end of the slag breaking rod After passing through the top wall of the anaerobic reaction tank, it is connected with the motor shaft of the rotating motor. The cable puller is horizontally fixed on the cable puller. The upper end of the pulling rope is connected with the pulling wire disc, and a plurality of pulling wires are spaced along at least one diameter of the pulling wire disc, and the lower ends of these pulling wires are connected with the upper connecting part of the slag breaking rod. The sewage treatment device of the invention can conveniently eliminate the scum and its crust at the sewage liquid surface, and has little disturbance to the sewage liquid surface, thereby preventing the anaerobic sludge at the lower part of the device from floating and running off.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage treatment device for biological medicine production. Background technique [0002] The information disclosed in this Background of the Invention is only for enhancement of understanding of the general background of the invention and should not necessarily be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. [0003] Compared with domestic sewage, the wastewater generated in the biopharmaceutical production process has the characteristics of high concentration of organic pollutants, many toxic and harmful substances, and high concentration of suspended solids. Therefore, some biopharmaceutical wastewater is directly treated by aerobic methods and still cannot meet the discharge standards. , this method does not achieve good results. The use of domesticated anaerobic bacte...
Claims
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IPC IPC(8): C02F3/28
CPCC02F3/28C02F2203/006C02F2303/26C02F2303/22Y02W10/10
Inventor 崔玉花魏霞祝清芬冷佳蔚于咏梅于明艳
Owner SHANDONG INST FOR FOOD & DRUG CONTROL