A kind of non-sparking movable cover plate used in well pool with explosion hazard

A technology of movable cover plate and explosion hazard, which is applied in building types, buildings, large-capacity bulk material storages, etc., can solve the problems of explosion, inconvenient dredging, etc., and achieve the effect of easy dredging, convenient movement, and easy loading and unloading.

Active Publication Date: 2019-08-27
PETROCHINA CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the shortcomings of the existing fixed cover plate of the waste liquid pool that it is inconvenient to desilt, and the movable cover plate collides with concrete components to easily generate sparks and cause explosions, the present invention provides a non-sparking movable Cover plate, the movable cover plate is easy to assemble and disassemble, does not emit sparks when impacting, and meets the requirements of explosion venting

Method used

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  • A kind of non-sparking movable cover plate used in well pool with explosion hazard
  • A kind of non-sparking movable cover plate used in well pool with explosion hazard
  • A kind of non-sparking movable cover plate used in well pool with explosion hazard

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing:

[0016] Depend on Figure 1 to Figure 5 As shown, a non-sparking movable cover plate used for well pools with explosion hazards includes several longitudinal steel frames 1 and transverse steel frames 2, and four longitudinal steel frames 1 and several transverse steel frames 2 are welded to form a frame , the upper part of the frame is fixed with a color-coated steel panel 8, the bottom is fixed with a bottom plate 9, and the frame is filled with insulating materials 7 such as extruded board or glass wool. Neoprene rubber plates 6 are pasted around the frame and at the edge of the top and bottom, so as to prevent sparks from being produced between steel materials and between steel materials and concrete when they collide. Simultaneously, the top of cover plate one side is pasted with additional rubber plate 10, and the edge of additional rubber plate 10 stretches out about...

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Abstract

The invention relates to a spark-proof movable cover plate for a well with explosion dangers. The problems that an existing fixed cover plate of a waste reservoir is inconvenient to desilt, and a movable cover plate is prone to generating sparks after crashing with a concrete component to result in explosion are mainly solved. The spark-proof movable cover plate for the well with the explosion dangers is characterized in that, a face plate (8) is fixed to the upper portion of a frame, a bottom plate (9) is fixed to the bottom of the frame, and the frame is filled with a heat preservation material (7); neoprene plates (6) are pasted on the edges of the periphery, the top and the bottom of the frame correspondingly; and a handle (3) is connected to transverse steel skeletons (2) at the left end and the right end of the frame. The movable cover plate is convenient to assemble and disassemble, no spark is generated when the movable cover plate is crashed, and the requirement for explosion venting is met.

Description

technical field [0001] The invention relates to the field of oilfield ground construction and oil and gas storage and transportation, in particular to a non-sparking movable cover plate used for well pools with explosion hazards. Background technique [0002] Oil field sewage pools, oily sewage pools, comprehensive waste liquid pretreatment pools, etc. are places with explosion hazards. They can be made into open pools in warm climate areas, and can also be made into open pools in cold climate areas, but It can only be used in the warm season, and the oil pool needs to be emptied in the cold season, and then run again in the warm season. However, in recent years, due to the substantial increase in the pretreatment volume of oilfield comprehensive waste liquid, it is necessary for the pretreatment tank to operate normally in the cold season. If the open tank is still used, the waste liquid will freeze due to low temperature and cannot enter the next treatment process. At pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H7/02
Inventor 王金国李国文张忠玉刘长春张大力杨立军于洋解辰阳
Owner PETROCHINA CO LTD
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