Device for disposing sewage based on flat sheet ceramic membrane
A technology of sewage treatment device and ceramic membrane, which is applied in biological treatment device, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of the adverse effect of flat ceramic membrane and the normal use of flat ceramic membrane, etc. To achieve the effect of easy maintenance, simplified work form, lower production cost and operating cost
Inactive Publication Date: 2019-10-22
SOUTHWEST PETROLEUM UNIV
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Problems solved by technology
However, because the flat ceramic membrane treatment system is still copying the biofilm treatment method at present, using the water production pump to draw water and using the backwash pump to flush, two pumps are required, which are two processes, and the whole system needs to maintain a working
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[0018] The present invention is not limited by the following implementation examples, and specific implementations can be determined according to the technical solutions and actual conditions of the present invention. Combine below Figure 1~4 The present invention will be described below. The positional relationship of up, down, left and right is based on the instructions attached figure 1 The layout direction is determined.
[0019] The bottom of the frame 3 is a rectangular frame structure, and the left and right sides are provided with a filter 3 and a clean water tank 20; in the middle, an aeration pump 24 is provided on the aeration pump working platform 25, and a microporous aeration pipe 30 is connected to the filter tank through an air pipe 27 3 miles of aeration, a water production pump 23 is installed on the water production pump working platform 26; the filter tank 3 and the clean water tank 20 are embedded in the frame 1 through the reserved installation positions o...
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The invention relates to a device for disposing wastewater through an aerobic biological flat sheet ceramic membrane. The device is characterized in that a water production pump is used for controlling opening and closing of a valve through the pressure change, the working state of the flat sheet ceramic membrane is directly changed, other water pumps do not need to be stopped and replaced, and the whole set of device can be arranged and mounted on a movable trolley. The device is mainly composed of a vehicle frame, the water production pump, a filtering pool, a clear water pool, a flat sheetceramic membrane filtering assembly, a ceramic membrane supporting frame, an oxygen increasing pump, a micro-porous aeration pipe, a gas delivering pipe and the like. Compared with a conventional disposing device using a flat sheet ceramic membrane, the device has the advantages that (1) the working state can be quickly switched, and the water pumps do not need to be stopped and replaced; (2) thewhole set of device can be arranged and mounted on the movable trolley, the structure is simplified, and the space is saved; and (3) the structure is reasonable, practicability is high, and the cost is lowered. A method can be used for disposing the biochemical wastewater in general laboratories and small plants.
Description
technical field [0001] The invention relates to the technical field of sewage treatment using flat ceramic membranes, in particular to a sewage treatment device based on flat ceramic membranes. Background technique [0002] Direct discharge of sewage in production and life will lead to environmental pollution and waste of water resources. How to treat the sewage problem economically and effectively is particularly important, and finding high-efficiency and low-consumption sewage treatment technology has become a very valuable research topic. The flat ceramic membrane bioreactor is a water treatment technology that integrates the biological treatment process and the membrane separation process. Compared with the traditional biological treatment technology, the membrane treatment technology has more significant advantages. This technology has been used in the sewage treatment industry, among which Play an important role. [0003] From the perspective of the development of do...
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Patent Timeline
Login to View More IPC IPC(8): C02F3/02C02F3/10B01D63/08B01D65/02
CPCC02F3/02C02F3/102B01D63/08B01D65/02C02F2303/14C02F2209/03C02F2209/40C02F2203/006C02F2203/008B01D2321/18B01D2321/04Y02W10/10
Inventor 蒋发光朱云鹏张启伟朱钵
Owner SOUTHWEST PETROLEUM UNIV