Industrial sewage treatment device
A technology for treatment device and industrial sewage, applied in flotation water/sewage treatment, grease/oily substance/float removal device, liquid separation, etc. Improve removal efficiency and achieve the effect of in and out balance
Inactive Publication Date: 2018-12-11
桂林星蓝节能环保科技有限公司
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Problems solved by technology
(3) Emulsified oil, the particle size of oil droplets is less than 10μm, and it is not easy to separate from wastewater
The existing oily wastewater treatment device has a complex structure, and multiple sets of water pumps are used to transfer the wastewater, which intensifies the transformation of slick oil into dispersed oil and emulsified oil, increases the difficulty of oil removal, and cannot effectively remove dispersed oil and emulsified oil in wastewater
Method used
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0018] The present invention provides such Figure 1-4 A kind of industrial sewage treatment device shown comprises primary treatment pool 1, secondary treatment pool 4 and oil collection tank 6, and the middle part of described primary treatment pool 1 is communicated with the upper part of secondary treatment pool 4 through pipeline 3, so The upper side of the primary treatment pool 1 is fixedly connected with a sewage inlet 11, the top of the primary treatm...
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Abstract
The invention discloses an industrial sewage treatment device which comprises a primary treatment pond, a secondary treatment pond and an oil collecting tank. The middle of the primary treatment pondcommunicates to the upper part of the secondary treatment pond, a sewage inlet is fixedly connected to one side of the upper part of the primary treatment pond, a partition plate is fixedly connectedto the primary treatment pond, a first oil drainage port is formed in the bottom of the primary treatment pond, a gas distributing disc is fixedly connected to the bottom of the secondary treatment pond, the gas distributing disc is connected to an air blower, an oil scraper blade is fixedly connected to the top of the secondary treatment pond, the oil collecting tank is fixedly connected to the other side of the upper part of the secondary treatment pond, and a second oil drainage port is formed in the bottom of the oil collecting tank. The industrial sewage treatment device is simple in structure and small in number of times of lifting wastewater, can separate dispersed oil and emulsified oil in sewage effectively, and is high in deoiling efficiency.
Description
technical field [0001] The invention belongs to the technical field of sewage treatment devices, and in particular relates to an industrial sewage treatment device. Background technique [0002] Industrial wastewater refers to the wastewater, sewage and waste liquid produced in the process of industrial production, which contains industrial production materials, intermediate products and products lost with water, as well as pollutants produced in the production process. With the rapid development of industry, the types and quantities of wastewater have increased rapidly, and the pollution of water bodies has become increasingly widespread and serious, threatening human health and safety. For the protection of the environment, the treatment of industrial wastewater is more important than the treatment of urban sewage. Although the treatment of industrial wastewater began as early as the end of the 19th century, and a large number of experimental studies and production practi...
Claims
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IPC IPC(8): C02F1/40C02F1/24
CPCC02F1/40C02F1/24
Inventor 苏皇
Owner 桂林星蓝节能环保科技有限公司