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Intelligent oily water reduction integrated device

A kind of dirty oily water and intelligent technology, which is applied in the field of petroleum production equipment, can solve the problems of high safety risk of cleaning, high risk of sewage sludge treatment, and the inability of treatment equipment to fully handle oily sludge sewage, etc., to achieve strong mobility and save relocation work The effect of volume and convenience for vehicles to pull and transport

Pending Publication Date: 2021-06-22
西安源邦聚亮实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the technical problems that in the prior art, in the oil extraction process, there is a high risk of treating dirty oil sludge in limited space, the sludge after oilfield production water precipitation also has a high cleaning safety risk, and the treatment equipment cannot fully process oily sludge sewage, the present invention provides a Intelligent sewage oil and water reduction integrated device, a multi-functional product mainly designed for sludge reduction and produced water filtration, with sludge suction function, sludge reduction treatment function, sewage treatment function

Method used

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Embodiment 1

[0029] Embodiment 1: Intelligent sewage oil and water reduction integrated device of the present invention

[0030] A kind of intelligent sewage oil and water reduction integrated device provided by the present invention comprises a sludge and sewage suction mechanism, a stirring tank and a screw stacker 14, a stirring tank is provided on one side of the sludge and sewage suction mechanism, and a stirring tank is provided on one side of the stirring tank Stacker 14.

[0031] In the present invention, the sludge and sewage suction mechanism includes an oil pressure plunger mud pump 4, and the side of the oil pressure plunger mud pump 4 away from the stirring tank is provided with a sewage inlet 1, and the sewage inlet 1 is provided with a first electromagnetic flowmeter 2 and Electric control valve 3.

[0032] In the present invention, the mixing tank has a mixing tank for adding medicine 5 and a mixing tank for dispensing 8, and the mixing tank for adding medicine 5 has a mix...

Embodiment 2

[0062] Example 2: Application of Intelligent Sewage Oil and Water Reduction Integrated Device

[0063] When applying the intelligent waste oil and water reduction integrated device of the present invention, the automatic skid-mounted sludge water treatment device is placed on the job site. The sludge or water in the tank or pond is pumped from the sewage inlet 1 to the ground through the hydraulic plunger mud pump 4, and then sent to the dispensing mixing tank 8 by the first electromagnetic flowmeter 2 and the electric control valve 3; at the same time, the diaphragm metering pump is started 6. After the microbial flocculant in the mixing tank 5 for adding medicine is measured by the second electromagnetic flowmeter 7, it is sent into the mixing tank 8 for mixing medicine.

[0064] When the cumulative flow displayed by the first electromagnetic flowmeter 2 reaches the PLC set value, the dosing is stopped. After the sludge water in the dispensing mixing tank 8 is detected by t...

Embodiment 3

[0068] Embodiment three: the cultivation of Bacillus subtilis and engineering yeast mixed flocculant

[0069] The present invention adopts the method for preparing a mixed flocculant with the preservation number of CGMCC No.9844 Bacillus subtilis and Saccharomyces cerevisiae, and adopts the two-step inoculation microbial solid fermentation culture technology, and the active bacterial component used is the preservation number of CGMCC No. and Saccharomyces cerevisiae; its preparation process is:

[0070] (1) Cultivate Bacillus subtilis and Saccharomyces cerevisiae in respective slant seed mediums for 4 to 8 days until fully mature to obtain Bacillus subtilis slant seeds and Saccharomyces cerevisiae slant seeds; then carry out primary liquid fermentation respectively to obtain slant seeds Bacillus first grade liquid seeds and Saccharomyces cerevisiae first grade liquid seeds;

[0071] (2) Carry out pretreatment to solid fermentation medium first, pretreatment is to adopt to add...

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Abstract

The invention provides an intelligent oily water reduction integrated device which comprises a mud sewage suction mechanism, a stirring tank and a stacked screw machine, a stirring tank is arranged on one side of the mud sewage suction mechanism, the stacked screw machine is arranged on one side of the stirring tank, and a microbial flocculant is adopted in the stirring tank. The automatic skid-mounted sludge and sewage treatment device has a skid-mounted design, meets vehicle-mounted requirements, and is small in size, small in occupied space, high in maneuverability and convenient to operate; the device is free of blockage, good in oily sludge treatment, energy-saving, low in consumption and low in operation cost; the operation is stable, the occurrence of field odor is reduced, the manual operation environment is improved, and the threat of oil sludge to the health and survival of surface organisms is relieved, so that the social benefit of environmental protection is huge and cannot be calculated. In addition, sludge reduction can be achieved, and later transportation and harmless treatment are facilitated.

Description

technical field [0001] The invention belongs to the technical field of petroleum production equipment, and relates to a petroleum sludge and sewage treatment operation device, in particular to an intelligent sewage oil-water reduction integrated device. Background technique [0002] With the extension of oilfield development time and the gradual increase of production capacity construction, the generation of sludge is also increasing year by year, and the treatment costs and safety risks are also gradually increasing, which seriously restricts the efficient development of oilfields. [0003] Routine cleaning of various storage tanks and sludge tanks requires personnel to enter the confined space to operate, and there are safety risks such as hypoxia, poisoning and suffocation, physical damage, flammability and explosion. With the further advancement of the new "Safe Production Law", How to reduce operations in confined spaces is particularly important. [0004] In addition,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F3/34C02F11/14C02F103/10
CPCC02F1/5263C02F11/14C02F3/348C02F3/343C02F2103/10
Inventor 孙亮景立琨
Owner 西安源邦聚亮实业有限公司