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Desulphurization regeneration tower electric liquid level adjusting device, and regeneration tower working method

The technology of a liquid level regulating device and liquid level regulating pipe is applied in the direction of liquid level control, separation method, non-electric variable control, etc., and can solve the problems of increased diameter of foam tank 1, increased construction difficulty, limited operating space, etc. Achieve the effects of accurate adjustment, reduced material cost and easy operation

Pending Publication Date: 2017-11-28
ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the liquid level regulating device 3 is moved to the inside of the foam tank 1, the increase of the liquid level regulating pipe indirectly leads to the increase of the diameter of the foam tank 1; in addition, a horizontal ∪ structure 11 needs to be separately provided to ensure the desulfurization overflowing from the liquid level regulating pipe. The liquid is completely isolated from the foam tank 1 and the desulfurization liquid tank 2. During construction, it is necessary to cut the cylinder body of the desulfurization liquid tank 2 to fix the horizontal ∪-shaped structure 11, making the construction more difficult, such as image 3 As shown; in addition, the liquid level regulating pipe moves up and down inside the guide rail formed by three angle steels 13 to adjust the liquid level. The angle steels 13 and the connecting plate 12 are fixed by bolts, and the connecting plate 12 is welded on the inner wall of the horizontal ∪ structure 11. Due to the limited operating space, There is considerable difficulty in the actual construction process of the guide rail
There are many impurities contained in the desulfurization liquid, which will form deposits at the bottom of the desulfurization liquid tank after long-term operation, which is difficult to clean
[0004] The liquid level regulating pipe of the conventional liquid level regulating device 3 relies entirely on manual control (such as driving it to move up and down through zippers and pulleys), and the liquid level regulating pipe weighs more than 300kg, and the adjustment is very laborious; and the liquid level regulating device is located in the regeneration tower The top needs to be manually climbed up and down when adjusting, which is time-consuming and laborious, and the response is slow, which affects production

Method used

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  • Desulphurization regeneration tower electric liquid level adjusting device, and regeneration tower working method
  • Desulphurization regeneration tower electric liquid level adjusting device, and regeneration tower working method
  • Desulphurization regeneration tower electric liquid level adjusting device, and regeneration tower working method

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Embodiment Construction

[0028] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0029] See Figure 4 , Figure 5 As shown, a desulfurization regeneration tower electric liquid level adjustment device according to the present invention includes an electric liquid level adjustment device installed in the regeneration tower; the regeneration tower is provided with a desulfurization liquid tank 2 and a foam tank 1, a desulfurization liquid tank 2 and A desulfurization liquid storage tank 4 is arranged between the foam tanks 1, and an electric liquid level adjustment device is arranged in the desulfurization liquid storage tank 4; the electric liquid level adjustment device includes a desulfurization liquid overflow pipe 5, a liquid level adjustment pipe 6 and an electric actuator 7, and the liquid level The regulating pipe 6 is driven by the lead screw 14 to move up and down in the desulfurization liquid overflow pipe 5, and the...

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Abstract

The invention relates to a desulphurization regeneration tower electric liquid level adjusting device, and a regeneration tower working method. A desulphurization regeneration tower is provided with a desulfurized solution tank and a foam tank; a desulfurized solution storage tank is arranged between the desulfurized solution tank and the foam tank; an electric liquid level adjusting device is arranged in the desulfurized solution storage tank; the electric liquid level adjusting device comprises a desulfurized solution overflow pipe, a liquid level adjusting pipe, and an electric actuator; the liquid level adjusting pipe is driven by a lead screw to move upward and downward in the desulfurized solution overflow pipe; the top of the lead screw is provided with the electric actuator as a driving device; the desulfurized solution overflow pipe is taken as guide rail of the liquid level adjusting pipe in moving; the upper part of the desulfurized solution overflow pipe is provided with a plurality of desulfurized solution overflow outlets along the circumference; and the corresponding parts of the desulfurized solution storage tank are provided with desulfurized solution outlets. The desulphurization regeneration tower electric liquid level adjusting device is capable of adjusting the interface of desulfurized solution with sulfur foam rapidly and reliably, reducing labor intensity in artificial dredging, adjusting response in time and accurately, ensuring regeneration tower processing effect; construction is convenient and simple; materials are saved; and labor cost is reduced.

Description

technical field [0001] The invention relates to a regeneration tower in the desulfurization section of coking production, in particular to an electric liquid level adjustment device for the desulfurization regeneration tower and a working method for the regeneration tower installed with the electric liquid level adjustment device. Background technique [0002] The regeneration tower is the key equipment of the coke oven gas wet desulfurization process, and the liquid level adjustment device at the top of the tower has a great influence on the regeneration effect. Initially, the liquid level regulating device 3 is fixed on one side of the regeneration tower through a bracket 10, such as figure 1 shown. With the increase of the processing capacity, the structure and weight of the automatic adjustment device 3 and the support 10 all increase accordingly. Not only is it difficult to arrange the operation platform, but the eccentric load of the regeneration tower is also increas...

Claims

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Application Information

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IPC IPC(8): C10K1/08B01D53/96B01D53/48G05D9/12
CPCB01D53/48B01D53/96G05D9/12C10K1/08
Inventor 刘永禄段有龙于涛
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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