Sewage treatment device without power mixing
A sewage treatment equipment and power technology, applied in water/sewage treatment equipment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of inapplicable flocculation treatment, inability to ensure the degree of mixing of liquid medicine, etc., to achieve enhanced The effect of the mixing effect
Pending Publication Date: 2019-11-15
北京正和顺汽车部件有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to provide a sewage treatment equipment without power stirring to solve the problem in the prior art that the power stirring tank is not suitable for the flocculation treatment of sewage and the non-power stirring tank cannot ensure the mixing degree of the liquid medicine
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[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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Abstract
The invention belongs to the technical field of sewage treatment, and particularly provides a sewage treatment device without power mixing. The sewage treatment device without power mixing comprises acoagulation vortex device, a ceramic ultrafiltration box and a water purification recovery device, wherein the coagulation vortex device comprises a stirring barrel and a water inlet pipe and a wateroutlet pipe which are connected with the stirring barrel, the stirring barrel is of a cylindrical shape, and a spiral guiding groove is formed in the inner wall of the stirring barrel; the water inlet pipe is disposed at the upper end of the stirring barrel and at the starting end of the guiding groove, the water outlet pipe is disposed at the center of the bottom of the stirring barrel, and theceramic ultrafiltration box comprises a box body and a ceramic ultrafiltration part; an inlet and an outlet are formed in the box body, the inlet communicates with a water outlet pipe of the coagulation vortex device, and the ceramic ultrafiltration part is disposed in the box body; and the water purification recovery device is connected with the outlet of the ceramic ultrafiltration part. Rotational power of sewage which is introduced into the stirring barrel can be improved through the spiral guiding groove, and through cooperation with vortex which is naturally formed by the sewage which flows out from the water outlet pipe at the center of the bottom of the stirring barrel, the sewage and a coagulating agent rotate, and are evenly mixed in the stirring barrel, so that an effect of no power mixing is achieved.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment, and specifically provides sewage treatment equipment without power stirring. Background technique [0002] Sewage treatment equipment is a kind of industrial equipment that can effectively treat domestic sewage and industrial wastewater in urban areas. It is mainly used to prevent sewage and pollutants from flowing directly into water areas. It is of great significance to improving the ecological environment, improving urban quality and promoting economic development. Conventional sewage treatment methods are mostly accompanied by a flocculation-sedimentation step, that is, adding a flocculant to the sewage and mixing it uniformly to generate a flocculation sediment. The conventional method of mixing is foreign matter stirring, that is, using a stirring rod and a power device, and the stirring rod is driven by the power device to stir. However, the above method has the following problem...
Claims
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IPC IPC(8): C02F9/04
CPCC02F1/5281C02F1/444C02F1/5245C02F1/56C02F2201/002C02F2301/08C02F2301/046C02F11/125
Inventor 郑玉生郑成裴谢小西
Owner 北京正和顺汽车部件有限公司