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Novel vertical ash storing tank and using method thereof

A kind of ash storage tank, vertical technology, applied in the field of new vertical ash storage tank, to achieve the effect of solving poor ash discharge, high degree of fluidization state, and improving work efficiency

Pending Publication Date: 2017-12-22
CNPC BOHAI EQUIP MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] Therefore, how to solve the above-mentioned problem that is exactly the ash storage tank exists has become a problem to be solved urgently by those skilled in the art

Method used

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  • Novel vertical ash storing tank and using method thereof
  • Novel vertical ash storing tank and using method thereof
  • Novel vertical ash storing tank and using method thereof

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with drawings and embodiments.

[0036] In the description of the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "top", "bottom" etc. are based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0037] Such as figure 1 As shown, the new vertical ash storage tank consists of oval head 1, side lifting lug 2, ash inlet pipe 3, cylinder body 4, cone head 5, base assembly 6, lower air chamber 7, ellipse head 8, Ash pipe 9, manhole assembly 10, air release pipe 11, total air chamber 12, lug 13 a...

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Abstract

The invention discloses a novel vertical ash storing tank and a using method thereof. The novel vertical ash storing tank is composed of an elliptical head, lateral hanging lugs, an ash inlet pipe, a barrel, a conical head, a base assembly, a lower gas chamber, an ash outlet pipe, a manhole assembly, a deflation pipe, a main gas chamber, elliptical head upper hanging lugs, and an ash removal opening. A net-shaped oblique gas chamber is arranged at the bottom of the lower gas chamber, the ash removal opening is composed of a straight pipe and a horn-opening-shaped pipe, the ash inlet pipe is composed of a bend and a straight-through pipe, the bend is welded to the upper portion of the straight-through pipe, and the ash inlet pipe is provided with a fixed-connecting plate. According to the novel vertical ash storing tank based on the structure, ash falling is fast and uniform, pressure in the tank can be greatly lowered, the service life is prolonged, use cost is lowered, and labor cost is correspondingly reduced.

Description

technical field [0001] The invention relates to the field of oilfield operations, and more specifically relates to a novel vertical ash storage tank and a usage method thereof. Background technique [0002] In oilfield operations, the old ash storage tanks have the following disadvantages: first, the gasification is not sufficient and not perfect; the energy consumption is high; the tank wall is severely worn, which makes the life of the ash storage short. Because the mass of the ash in the upper part of the tank exerts a great pressure on the gasification area, the initial start-up of the barite consumes the most energy, and the pressure will decrease gradually with the progress of the ash conveying process, thus causing ash conveying The rate of change; under the same cellar volume, compared with the elliptical vertical tank, there are still disadvantages such as more materials, high processing costs, large space size, high center of mass, and poor stability. The air cham...

Claims

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Application Information

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IPC IPC(8): B65D88/72B65D88/28B65G69/12B65G65/32
CPCB65D88/28B65D88/72B65G65/32B65G69/12B65G2201/045
Inventor 张振张建华王冬芮晖张海丽吴鹏盛凌马潮代洲付月永李未琴孙东磊李建军刘源徐天赐
Owner CNPC BOHAI EQUIP MFG
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