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A method for preventing liquid chlorine tank from freezing

A technology of liquid chlorine and chlorine tank, which is applied in the field of non-ferrous metal bismuth metallurgy, which can solve the problems of reduced chlorine gas supply capacity of liquid chlorine tank, ineffective gasification of liquid chlorine, and restriction of bismuth refining output, so as to improve the effect of chlorine circulation and winter The practical effect of the freezing situation, remodeling method

Active Publication Date: 2022-06-07
郴州雄风环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a method for preventing the liquid chlorine tank from freezing, which solves the problem that liquid chlorine gasification to remove lead and zinc is an effective and low-cost method in the current bismuth refining system. A process, when the liquid chlorine tank freezes in winter when the room temperature is low, the liquid chlorine cannot be effectively gasified, and the chlorine gas supply capacity of the liquid chlorine tank is reduced, which seriously restricts the output of bismuth refining, and liquid chlorine is a highly toxic substance. And the use of strict regulations and requirements

Method used

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  • A method for preventing liquid chlorine tank from freezing
  • A method for preventing liquid chlorine tank from freezing

Examples

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Embodiment example 1

[0019] See Figure 1- Figure 2 , the present invention provides a technical solution: a method to prevent liquid chlorine tank icing, the method of preventing liquid chlorine tank icing, comprising the following steps:

[0020] (1) The construction of equipment to prevent the icing of liquid chlorine tanks

[0021] Outside the chlorine room, there are transit circulation towers, liquid chlorine emergency pools, liquid chlorine electronic scales, liquid chlorine tanks, simple brackets, circulating water pipes and sprinklers, and simple brackets are set up above the liquid chlorine emergency pool, liquid chlorine electronic scales and liquid chlorine tanks are placed, and then, simple brackets are set up above the liquid chlorine tanks in the chlorine room to erect circulating water pipes and sprinklers, and the simple brackets have a good grasp of the space and cannot affect the lifting and replacement of the liquid chlorine tanks, and the water supply system of the transit circulat...

Embodiment example 2

[0028] A method to prevent icing of liquid chlorine tanks, including the following steps:

[0029] (1) The construction of equipment to prevent the icing of liquid chlorine tanks

[0030] Outside the chlorine room, there are transit circulation towers, liquid chlorine emergency pools, liquid chlorine electronic scales, liquid chlorine tanks, simple brackets, circulating water pipes and sprinklers, and simple brackets are set up above the liquid chlorine emergency pool, liquid chlorine electronic scales and liquid chlorine tanks are placed, and then, simple brackets are set up above the liquid chlorine tanks in the chlorine room to erect circulating water pipes and sprinklers, and the simple brackets have a good grasp of the space and cannot affect the lifting and replacement of the liquid chlorine tanks, and the water supply system of the transit circulation tower is provided with a transit circulation tower;

[0031] (2) Temperature control and circulation of water flow in the tr...

Embodiment example 3

[0037] A method to prevent icing of liquid chlorine tanks, including the following steps:

[0038] (1) The construction of equipment to prevent the icing of liquid chlorine tanks

[0039] Outside the chlorine room, there are transit circulation towers, liquid chlorine emergency pools, liquid chlorine electronic scales, liquid chlorine tanks, simple brackets, circulating water pipes and sprinklers, and simple brackets are set up above the liquid chlorine emergency pool, liquid chlorine electronic scales and liquid chlorine tanks are placed, and then, simple brackets are set up above the liquid chlorine tanks in the chlorine room to erect circulating water pipes and sprinklers, and the simple brackets have a good grasp of the space and cannot affect the lifting and replacement of the liquid chlorine tanks, and the water supply system of the transit circulation tower is provided with a transit circulation tower;

[0040] (2) Temperature control and circulation of water flow in the tr...

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Abstract

The invention discloses a method for preventing freezing of a liquid chlorine tank, relates to the technical field of non-ferrous metal bismuth metallurgy, and specifically relates to a method for preventing freezing of a liquid chlorine tank, which comprises the following steps: (1), preventing the liquid chlorine tank The construction of freezing equipment; (2), the temperature control and circulation of the water flow in the transfer circulation tower; (3), the thawing of the liquid chlorine tank. Compared with the existing liquid chlorine gasification to remove lead and zinc, which is an effective and low-cost process in the current bismuth refining system, the invention improves the chlorine supply effect in winter and reduces production costs by improving the chlorine supply equipment. It is of great significance, and the transformation method is practical, with low operating cost and simple operation. At the same time, it solves the problem that the liquid chlorine cannot be gasified effectively due to the freezing of the liquid chlorine tank when the room temperature is low in winter, and the ability of the liquid chlorine tank to supply chlorine gas is reduced, which seriously restricts the refining of bismuth. Therefore, it can effectively improve the freezing situation of liquid chlorine tanks in winter.

Description

Technical field [0001] The present invention relates to the field of non-ferrous metal bismuth metallurgy technology, specifically a method of preventing liquid chlorine tanks from freezing. Background [0002] In the refining system of bismuth, the removal of lead and zinc is the key process, the use of liquid chlorine gasification into chlorine gas and lead and zinc reaction to generate lead and zinc chloride, so that lead chloride and zinc chloride because of the small proportion of floating to the surface of bismuth liquid to achieve the role of lead removal, zinc. [0003] Liquid chlorine gasification lead removal, zinc is the current bismuth refining system effective, low cost of a process, winter room temperature is low when the liquid chlorine tank icing leads to liquid chlorine can not be effective gasification, liquid chlorine tank supply chlorine capacity is reduced, seriously restricting the output of bismuth refining, and liquid chlorine is a highly toxic article, fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C13/10
CPCF17C13/10Y02P10/20
Inventor 陈蛟华雷日华彭志平
Owner 郴州雄风环保科技有限公司