Offshore platform partition skid integrated type inorganic membrane oily sewage fine treatment equipment
A technology for offshore platforms and treatment equipment, applied in water/sewage treatment equipment, water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as small space and poor construction conditions, and achieve reduced construction difficulty and optimized structure effect
Inactive Publication Date: 2016-05-04
CHINA NAT OFFSHORE OIL CORP +3
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a sub-skid integrated inorganic membrane water treatment equipment suitable for offshore platforms for the poor construction conditions and small space of the offshore platform. The equipment is divided into several sub-skids according to the functions. Facilitate equipment transportation, positioning and assembly
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[0021] like figure 1 , 2 95m 3 / h Schematic diagram of the structure of the fine treatment equipment for oily sewage with inorganic membranes in offshore low-permeability oilfields. The equipment adopts the integrated design of sub-skids and consists of 6 sub-skids, with a total length of 12m and a total width of 5.8m. This device contains:
[0022] A tank body skid 1, the tank body skid 1 is an atmospheric pressure square tank integrated with a cleaning agent tank 11, a cleaning tank 12 and a raw material tank 13, and the total height of the tank body is 5.7m;
[0023] A pump skid 2, on which two raw material pumps (211, 212), cleaning pump 22 and liquid discharge pump 23 are arranged, the total height of the equipment is 2.8m;
[0024] The four filter unit skids 31-34 are three-purpose and one-standby (only two are shown in the figure, and the middle two are omitted), and three-stage series membrane modules (311, 312, 313 ), the total height of the equipment is 3.2m;
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The invention discloses offshore platform partition skid integrated type inorganic membrane oily sewage fine treatment equipment. The equipment is composed of sub-skids with different functions, and comprises a tank body skid, a pump skid and a plurality of filter unit skids. Different sub-skids are integrated into a whole through a common pipeline, and the dimension of the sub-skids meets the installation in-place and replacement requirements of the skids. The pump skid and the filter unit skids are provided with skid internal wiring boxes. A slideway beam is assembled on the top of each filter unit skid, wherein the slideway beam is integrated in a platform steel structure and used for hoisting a membrane assembly. The construction mode of partition skid construction, sub-skid assembling and integral construction is adopted for the equipment. The structure of membrane equipment is optimized through the partition skid design, the construction difficulty of the offshore platform membrane equipment is lowered, the requirement for offshore platform oily sewage fine treatment is met, and meanwhile convenience is provided for transformation of existing platform technology equipment.
Description
Technical areas: [0001] The invention belongs to the technical field of membrane method for oily sewage treatment, and specifically relates to an offshore platform skid-integrated inorganic membrane oily sewage fine treatment equipment. Background technique [0002] Skid mounting is a form of equipment with the characteristics of simple construction and high integration. It fixes the main components of the equipment on a prefabricated steel base, which can realize the unified construction and hoisting of the equipment, while making the equipment structure compact and reducing the cost. occupied area. As we all know, offshore platforms have the characteristics of poor construction conditions and small space, so most of the equipment on the platform is constructed in the form of skid mounting. [0003] As the equipment technology on today's platforms becomes more and more integrated, the internal structure of the equipment becomes more and more complex. Taking the inorganic ...
Claims
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IPC IPC(8): C02F1/44C02F103/10
CPCC02F1/44C02F2103/10C02F2201/001C02F2201/007C02F2301/08C02F2303/14
Inventor 陈赞于海斌王楚宁刘宗园高鹏滕厚开来远吴巍胡凯郑秋红李孝国
Owner CHINA NAT OFFSHORE OIL CORP