Automatic washing type industrial wastewater purification device

An industrial wastewater and automatic flushing technology, applied in chemical instruments and methods, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve problems such as waste of manpower and material resources, low efficiency of impurities, and increase of enterprise costs. Achieve the effect of improving filtration efficiency, long working life and reducing enterprise cost

Inactive Publication Date: 2015-05-13
NANJING GREEN NEW ENERGY RES INST CO LTD
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Problems solved by technology

However, this kind of structural design is relatively simple, not only the efficiency of removing impurities in sewage is low, but also th

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  • Automatic washing type industrial wastewater purification device

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Embodiment Construction

[0028] Such as figure 1 As shown, a kind of automatic flushing type industrial waste water purifying device, it comprises main body 1, and described main body 1 comprises water inlet 2, water outlet 18, frequency conversion motor 8, clean room 12 and conduit 13, is provided with trapezoidal The trapezoidal sewage cavity and the cylindrical body of the body 1 are connected by an open-close or lap joint, and the trapezoidal sewage cavity can be opened or removed when needed, so as to clean up the impurities inside the body 1; in the body 1 The lower end of the body is provided with an inverted trapezoidal water purification chamber, and the water inlet 2 is symmetrically arranged on both sides of the top of the body 1, so that sewage can be added from the two water inlets 2 at the same time, so that the sewage can be evenly distributed from the two water inlets 2 Flowing into the body can improve work efficiency. A number of uniformly arranged drainage plates 3 are arranged at ...

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Abstract

The invention discloses an automatic washing type industrial wastewater purification device which comprises a body, wherein the body comprises water inlets, a water outlet, a frequency conversion motor, a purifying chamber and guide pipes, wherein the symmetrically arranged water inlets are formed in the top end position of the body; a support frame is arranged inside the body; the frequency conversion motor is arranged on the support frame; the output part of the frequency conversion motor is connected with an inner cylinder arranged inside a center cylinder; two guide plates are slantly arranged between the upper part of the center cylinder and the inner wall of the body; current plates are arranged between the lower part of the center cylinder and the body; a fine sand layer is arranged inside the body; a filtering layer is arranged below the fine sand layer; a sampling hole is formed in the lower part of the body; a sampling valve is arranged at the sampling hole; a water outlet valve is arranged at the water outlet; the guide pipes arranged at the bottom of the body extend along the outer wall of the body, and are connected with back washing pipes arranged on the inner wall of the body; a buffer layer is arranged on the inner wall of the body. The automatic washing type industrial wastewater purification device has the advantages of reasonable structural design, high purification efficiency, good decontamination effect and the like.

Description

technical field [0001] The invention relates to a water treatment device, in particular to an industrial waste water purification treatment device. Background technique [0002] As we all know, although the earth's surface is covered by water, most of the water is not directly drinkable, and only 1% of the fresh water can be used for human drinking. With the development of science and technology, cities are gradually developing towards industrialization, and in this development process In China, a large amount of fresh water is used in industry and converted into industrial wastewater, and clean fresh water is polluted in this way. At present, a large amount of sewage is discharged in the industry every day. These sewage are discharged outdoors without thorough treatment, resulting in waste of resources. At present, in the process of sewage treatment, in order to treat the sewage with high suspended solids and meet certain discharge or reuse requirements, it is necessary to ...

Claims

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Application Information

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IPC IPC(8): C02F9/04
Inventor 徐鸿
Owner NANJING GREEN NEW ENERGY RES INST CO LTD
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