A combined inflatable environmental protection cofferdam and on-site automatic cleaning storage equipment

Abstract

The invention relates to a combined inflatable environment-friendly cofferdam and on-site automatic cleaning and storage equipment, belonging to oil field sewage and oil collection and discharge facilities, and the technical field of clean production and environmental protection. It consists of an inflatable cofferdam and automatic cleaning storage equipment. The inflatable cofferdam is composed of an inflatable cofferdam unit and an overlapping tarpaulin unit. The tarpaulin unit is connected; the automatic cleaning and storage equipment is composed of a box body, a cleaning device, a storage device, a rotating air guide faucet and a sewage collection device. The cleaning device is set on one side of the upper part of the box body, and the storage device is set on the other side of the upper part of the box body. On the side, the rotary air guide tap is sealed with one or both ends of the cleaning device, and the lower part of the box is equipped with a sewage collection device. The inflatable cofferdam of the invention is easy to install, and the automatic cleaning and storage equipment can automatically clean and store the inflatable cofferdam, which improves the cleaning work efficiency, reduces the occupied area, and is very convenient for moving and transportation.

Description

technical field [0001] The invention relates to a combined inflatable environment-friendly cofferdam and on-site automatic cleaning and storage equipment, belonging to the technical field of clean production and environmental protection of oilfield sewage and oil collection and discharge facilities. Background technique [0002] According to national environmental protection regulations, oil pipes full of oil and sewage must be treated after oilfield drilling, downhole operations, workover, and well washing to prevent environmental pollution caused by sewage and dirty oil. At present, the treatment of the sewage and dirty oil on the drill pipe and the oil pipe is mainly to lay the inflatable oil collecting tank first, place the oil pipe on the inflatable oil collecting tank, then clean the oil pipe by the staff, and remove the oil on the oil pipe through the oil collecting tank Sewage and dirty oil are collected and treated in a unified manner; although this scheme prevents ...

AI Technical Summary

Problems solved by technology

At present, the treatment of the sewage and dirty oil on the drill pipe and the oil pipe is mainly to lay the inflatable oil collecting tank first, place the oil pipe on the inflatable oil collecting tank, then clean the oil pipe by the staff, and remove the oil on the oil pipe through the oil collecting tank Sewage and dirty oil are collected and treated in a unified manner; although this scheme prevents the random flow of dirty oil and sewage from polluting the environment to a certain extent, it still has the following defects: 1. When cleaning the inflatable oil collection tank, staff are required Enter the inflatable oil collection tank for cleaning operations. The inner wall of the inflatable oil collection tank covered with dirty oil and sewage is very slippery, causing the staff to slip easily, and it is very inconvenient for the staff to clean it; 2. Manually clean the inflatable oil collection tank The cleaning of the pool needs to be performed on each area one by one. This cleaning method is time-consuming and labor-intensive, and the cleaning efficiency is low; 3. The length and width of the inflatable oil collection pool are 12 meters, and the inflatable oil collection pool is The overall structure is very inconvenient for on-site installation, storage and movement, especially when moving and transporting, it is time-consuming and labor-intensive, which makes the on-site construction personnel unwilling to use it, so it is necessary to improve it

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