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An oil-water separation simulation device
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A simulation device, oil-water separation technology, applied in the separation method, liquid separation, grease/oily substance/floating matter removal device, etc., can solve the problem of no simulation device for degreasing effect of inclined plate degreaser, achieve unique design, The unique effect of the overall structure
Active Publication Date: 2018-11-16
PETROCHINA CO LTD
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[0004] However, there is still no simulation device that can satisfy the research on the degreasing effect of inclined plate degreaser under laboratory conditions.
Method used
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Embodiment 1
[0035] This embodiment provides an oil-water separation simulation device (visualization), the device ( figure 1 A schematic cross-sectional view of the device, figure 2 It is a three-dimensional structural schematic diagram of the device) including cylinder body 1, water inlet end cover 2, water outlet end cover 3, screw rod 4, inclined plate assembly 5, nut 6, sealing ring 7, gasket 8, bolt 9, suspension part 10 ;in,
[0036] The cylinder body 1 is made of transparent glass; the water inlet end cap 2 and the water outlet end cap 3 are respectively arranged at both ends of the cylinder body 1, and are sealed with the cylinder body 1;
[0037] Water inlet cover 2 ( image 3 It is a structural schematic diagram of the water inlet end cover) and is provided with a water inlet 201, a first baffle plate 202, a second baffle plate 203, a first drain port 204, a water inlet end cover positioning pin 205 and a cover for wrapping the cylinder body 1. The extension part; wherein, t...
Embodiment 2
[0044] This embodiment provides a simulation experiment for oil-water separation using the oil-water separation simulation device of Example 1, specifically as follows:
[0045] In order to study the influence of different inclined plate inclination angles on the sewage treatment effect, the experiment was carried out with the simulated sewage sample containing polymer containing 200mg / L and SS=100mg / L. Three kinds of sloping plates were used respectively. The diameter of the pipeline in the sloping plate was DN=15mm, and the inclination angles were 45°, 50°, and 60° respectively; Table 1 shows the results of the experimental research on the removal efficiency of different polymer-containing and oily sewage by inclined plate oil removal tank and filter.
[0046] Table 1 Influence of inclined plate inclination angle on sewage treatment effect (DN15mm)
[0047]
[0048] The data in Table 1 shows that the oil removal rate of the inclined tube with an inclination angle of 45° ...
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Abstract
The invention provides an oil-water separation simulation device which comprises a body, a water inlet end cover, a water outlet cover and an inclined plate assembly, wherein the water inlet end cover and the water outlet end cover are respectively arranged at the two ends of the body, and are in seal connection with the body, a first limiting part for locating the inclined plate assembly is arranged on the water inlet end cover, a second limiting part for locating the inclined plate assembly is arranged on the water outlet end cover, and the inclined plate assembly is arranged in the body; the inclined plate assembly comprises a support part and an inclined plate; the support part comprises a hole plate for arranging the inclined plate, a first support leg and a second support leg, the first support leg and the second support leg are used for supporting the hole plate, the first support leg is fixed to the water inlet end cover through the first limiting part, and the second support leg is fixed to the water outlet end cover through the second limiting part. The device can be used for conveniently researching the influence of the water purification effects of different water treatment chemical agents, flow velocity, an inclined angle of the inclined plate and sewage standing time on the separation efficiency of an inclined-tube oil remover.
Description
technical field [0001] The invention belongs to the technical field of oil-water separation, and in particular relates to an oil-water separation simulation device. Background technique [0002] Most of my country's oil fields adopt the water injection development model, on the one hand, to supplement the energy of the formation; on the other hand, to reduce the impact of sewage discharge on the environment and life safety. With the process of oil exploitation, the water content of the extracted crude oil increases continuously, and a large amount of oilfield sewage is produced after oil-water separation. In order to improve the water treatment efficiency of on-site equipment, it is necessary to study the degreasing effect and water treatment capacity of equipment under different agents and processes. [0003] The inclined plate degreaser is designed and manufactured by the principle of counter flow, and there is an inclined plate inclined at a certain angle inside. The sew...
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