Oil field sewage aggregation test device
A test device and oilfield sewage technology, which is applied in the direction of grease/oily substance/suspton removal device, flocculation/sedimentation water/sewage treatment, liquid separation, etc. It can solve the inability to continuously observe the effect of coalescence treatment and the inconvenience of replacing coalescence materials and other issues, to achieve the effect of simple structure, reasonable structure, and lighten the burden
Active Publication Date: 2012-09-19
XINJIANG KELI NEW TECH DEV
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Problems solved by technology
[0003] The invention provides an oilfield sewage coalescence test device, which solves the problems of inconvenient replacement of coalescence materials and inability to continuously observe the coalescence treatment effect existing in the existing test equipment for oilfield sewage treatment
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[0018] The present invention is not limited by the following embodiments, and specific implementations can be determined according to the technical solution and actual conditions of the present invention.
[0019] The present invention will be further described below in conjunction with the best embodiments and drawings:
[0020] As attached figure 1 As shown, the oilfield sewage coalescing test device includes a shell 1, an upper cover 2, a lower cover 3, coalescing filler 4, an inlet pipe 5, an outlet pipe 6 and an oil collecting pipe 7; the shell 1 is tubular and the shell 1 The upper and lower ends are respectively fixedly installed with an upper cover 2 and a lower cover 3 capable of maintaining a seal. The inner cavity of the housing 1 has a coalescing filler 4, and the lower and upper parts of the coalescing filler 4 are respectively provided with a lower support device and an upper support device, A buffer cavity 8 is formed between the lower end of the coalescing filler 4...
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Abstract
The invention relates to the technical field of test devices for oil field sewage treatment and discloses an oil field sewage aggregation test device, which comprises a shell, an upper cover, a lower cover, an coalescent pack, a water inlet pipe, a water outlet pipe and an oil collecting pipe, wherein the shell is tubular; the upper cover and lower cover, which can keep a seal state, are arrangedat the upper and lower ends of the shell; the coalescent pack is filled in the middle part of the inner cavity of the shell; and a lower support device and an upper support device are arranged on thelower part and the upper part of the coalescent pack respectively. The test device is reasonable and compact in structure and convenient to use, can collect and discharge big oil balls by aggregatingthe oil balls through the physical aggregation of the coalescent pack so as to primarily purify the sewage, can change the big oil balls into small oil balls so as to reduce the burden of a subsequent water treatment device, also can test the performance of various coalescent packs, is particularly suitable to serve as a primary auxiliary device of the conventional oil-containing water treatment device, and has the characteristics of simple structure, convenient cleaning, high efficiency and environmental protection.
Description
1. Technical Field [0001] The invention relates to the technical field of test devices for oilfield sewage treatment, and is an oilfield sewage coalescence test device. 2. Background technology [0002] Coalescence, also known as coarse granulation, is a process in which oily wastewater passes through a device equipped with coalescing material fillers, and when the wastewater flows through the fillers, the oil droplets grow from small to large. The whole process of coalescence is as follows: 1. The oil droplets are adsorbed by the solid; 2. They coalesce on the solid surface; 3. The coalesced oil droplets float up and leave. The oil content and slop oil properties of wastewater after coalescence treatment do not change, but it is easier to remove the oil by gravity separation. The coalescence effect depends on the surface properties of the coalescing material and the surface properties of the oil droplets, and the wettability and spreading degree of the oil droplets on the solid...
Claims
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IPC IPC(8): C02F1/52C02F1/40
Inventor 王爱军赵波冉蜀勇赵美刚朱泽民苏占云连贵宾
Owner XINJIANG KELI NEW TECH DEV