Water-gas separation sewage treatment purification filter
A purification filter, water and gas separation technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of large methane, unfavorable sewage purification, waste of resources, etc. To achieve the effect of reducing production costs
Inactive Publication Date: 2018-01-09
HUBEI FEIGE TECH
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Problems solved by technology
According to market research, most of the existing sewage filters are disposable, resulting in waste of resources, without the function of water and air separation, and causing too much biogas in the purification tank, which is not conducive to the purification of sewage and other shortcomings and weaknesses.
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[0018] The invention as figure 1 / 2 shown.
[0019] Water and gas separation sewage treatment purification filter, including the outer cavity of the purification pool (2), the middle part of the outer cavity of the purification pool (2) is provided with a water inlet pipe (1), and the upper port of the outer cavity of the purification pool (2) A water outlet (11) is provided, which is characterized in that: the bottom of the outer cavity of the purification pool (2) is provided with an aeration pump (15) through the support platform (13); the outer cavity of the purification pool (2) is equipped with The filter material cylinder (10), the upper opening of the cylinder (10) is provided with an outer retaining ring (8) and passes through the outer retaining ring (8) and the inner wall block (12) of the outer cavity of the purification pool (2) To form a hook, the upper opening of the cylinder (10) is provided with a filter material sieve gland (7), so that the filter material i...
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The present invention is a purification filter for water and gas separation sewage treatment. The bottom of the outer cavity of the purification pool is provided with an aeration pump through a support platform; There is an outer retaining ring and is hooked through the outer retaining ring and the inner wall block of the outer cavity of the purification tank. The upper opening of the cylinder is provided with a filter material body sieve-shaped gland, so that the filter material in the cylinder forms a filter gap; There is also a water-air separation cover outside the sieve-type cover of the material body. There is a vent hole on the water-air separation cover. At the same time, there is also a drainage groove on the water-air separation cover. The drainage groove corresponds to the water outlet; the bottom of the outer cavity of the purification pool and the bottom of the cylinder to form an aeration purification pool. In the present invention, the filtered clean water flows out from the upper part through the reverse filtration method, and the filtered impurities are precipitated at the bottom of the outer cavity of the purification pool, which is convenient for cleaning and pouring out. At the same time, methane and toxic gases are exhausted from the W-shaped cover. Hole discharge; so that the sewage treatment and purification can meet the discharge standard.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to a water-gas separation sewage treatment purification filter. Background technique [0002] With the rapid growth of the national economy and the peak of industrial modernization and urbanization, pollution control has not only been put on the agenda, but sewage treatment has gradually received greater attention after the construction of urban sewers with the emergence of pollution problems. According to market research, most of the existing sewage filters are disposable, resulting in waste of resources, without the function of water-air separation, and causing too much biogas in the purification tank, which is not conducive to the purification of sewage and other shortcomings and weaknesses. Contents of the invention [0003] In order to realize the separation of water and air at the same time for repeated recycling, the present invention specially proposes a purification filter...
Claims
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Inventor 王飞毛家宗毛涛
Owner HUBEI FEIGE TECH