Oil-water separation device
A technology of oil-water separation device and separator, which is applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., and can solve problems affecting people's health, low treatment efficiency, and polluting the environment , to achieve good oil-water separation effect, low operating cost and small footprint
Inactive Publication Date: 2016-08-03
庄卫敏
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Problems solved by technology
[0002] At present, oily sewage mainly comes from petroleum, petrochemical, steel and other industrial sectors. Due to the existence of a large amount of oily sewage, if the treatment is not up to standard and discharged directly, it will seriously pollute the environment, affect people's health, and cause economic losses.
In the prior art, the technological process of oily sewage treatment is similar, and the structure is complex and the treatment efficiency is low
Method used
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[0013] The present invention as Figure 1-2 As shown, it includes a control cabinet 4, a buffer tank 9 connected in sequence, an inclined plate separator 1, a high water tank 2, an intermediate lift pump 3, a pretreatment filter 5, a gravity separator 6, a high-efficiency coalescing separator 7 and adsorption filtration device 8,
[0014] The control cabinet 4 respectively controls the buffer pool 9, the inclined plate separator 1, the pretreatment filter 5, the gravity separator 6, the high-efficiency coalescence separator 7 and the adsorption filter 8,
[0015] The pretreatment filter 5 includes an anoxic pool and an aerobic pool arranged from top to bottom; during work, the anoxic pool is subjected to hydrolysis and acidification treatment, the aerobic pool is subjected to nitrification treatment, and the sewage after hydrolysis and acidification enters the aerobic pool for Nitrification treatment uses aerobic microorganisms to further decompose organic matter. The oxygen ...
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The invention provides an oil-water separation device simple in structure, high in processing efficiency and small in occupation area. The oil-water separation device comprises a control cabinet, and a buffering tank, an oblique plate separator, a high-level water tank, an intermediate lifting pump, a pretreatment filter, a gravity separator, an efficient coalescing separator and an adsorption filter which are connected with one another in sequence, wherein the control cabinet is used for respectively controlling the buffering tank, the oblique plate separator, the pretreatment filter, the gravity separator, the efficient coalescing separator and the adsorption filter; the pretreatment filter comprises an anoxic tank and an aerobic tank which are arranged from top to bottom; a sewage charging hole is formed in the buffering tank; a clean water discharging hole is formed in the adsorption filter. By virtue of the oil-water separation device, the oil-containing sewage treatment can meet the discharge standard; the oil-water separation device is high in reliability.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to an oil-water separation device. Background technique [0002] At present, oily sewage mainly comes from petroleum, petrochemical, steel and other industrial sectors. Due to the existence of a large amount of oily sewage, if the treatment is not up to standard and discharged directly, it will seriously pollute the environment, affect people's health, and cause economic losses. In the prior art, the technological process of oily sewage treatment is similar with minor differences, and the structure is complex and the treatment efficiency is low. Contents of the invention [0003] In view of the above problems, the present invention provides an oil-water separation device with simple structure, high processing efficiency and small occupied area. [0004] The technical solution of the present invention is: comprising a control cabinet, sequentially connected buffer tanks, inclined p...
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IPC IPC(8): C02F9/14
Inventor 庄卫敏仇振
Owner 庄卫敏