A sewage oil water filter device
A filtration device, oil-water technology, applied in filtration treatment, water/sewage treatment, grease/oily substance/float removal device, etc., can solve the problems of residual oil, incomplete sewage treatment, etc., to improve efficiency and simple structure , the effect of convenient operation
Active Publication Date: 2020-11-27
扬州绿都环境工程设备有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a sewage oil-water filter device, which overcomes the problem of incomplete sewage treatment and residual oil on the inner wall after water and oil separation, thereby improving the completion of sewage treatment and reducing rework
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[0016] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0017] combined with Figure 1-5 Said sewage oil-water filtering device comprises a main body 1, said main body 1 is provided with a filter chamber 49, said filter chamber 49 is fixedly provided with a filter screen 22, and said filter chamber 49 is provided with left and right two communicating devices. The pipeline 25 of the filter cavity 49, the main body 1 is provided with a water-oil separation mechanism 45, and the water-oil separation mechanism 45 includes a moving cavity 64 located in the front inner wall of the filter cavity 49, and the moving cavity 64 is provided below There are two static containers 6 with upward openings. The left inner wall of the static container 6 is ...
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The invention discloses a sewage oil-water filtering device. The device comprises a main body, a filtering cavity is formed in the main body, a filter screen is fixedly arranged in the filtering cavity, a left pipeline and a right pipeline which are communicated with the filtering cavity are arranged below the filtering cavity, a water-oil separation mechanism is arranged in the main body, the water-oil separation mechanism comprises a moving cavity positioned in the front inner wall of the filtering cavity, two standing containers with upward openings are arranged below the moving cavity, a water outlet pipe which enables the communication between the outside and the standing container and is internally provided with a valve is arranged in the left inner wall of the standing container, and a sliding rail is fixedly arranged on the left inner wall of the standing container. The device is simple in structure and convenient in operation, can rapidly filter large-particle floating objectsand organic matter in sewage and rapidly conduct water-oil separation and other operations, so that the sewage treatment efficiency is improved, after sewage treatment is completed, a filter screen can be cleaned, a carbon bed can be replaced, residual oil stains on the inner wall of a standing container can be treated, the oil liquid removing effect is improved, and next oil liquid separation isprevented from being affected.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage oil-water filter device. Background technique [0002] According to its function, sewage treatment can be divided into three types: physical method, biological method and chemical method. Physical method: mainly uses physical action to separate insoluble substances in sewage, and does not change the chemical properties during the treatment process. Physical method is relatively simple to treat structures. , economical, used in villages and towns with large water capacity, strong self-purification ability, and low requirements for sewage treatment. When using physical methods to treat sewage, the step of water-oil separation needs to be dealt with emphatically. Currently, the methods of water-oil separation include gravity separation, Centrifugal separation, etc., but in the treatment, it is often not treated properly, so that the sewage treatment is not complete, and ther...
Claims
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IPC IPC(8): C02F9/02C02F101/30
CPCC02F1/001C02F1/283C02F1/40C02F9/00C02F2101/30C02F2303/14C02F2303/16
Inventor 张明喜
Owner 扬州绿都环境工程设备有限公司