Boiler water feed water pH regulator

A boiler water and regulator technology, applied in the field of water treatment, can solve the problems of affecting the service life of the boiler, poor corrosion resistance, and high electrical conductivity, and achieve the effects of improving corrosion resistance, less volatile components, and overcoming high volatility.

Inactive Publication Date: 2021-11-05
山东上远环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Abnormal corrosion of boilers not only affects the service life of boilers, but also brings serious hidden dangers to safe production
[0003] The existing boiler water feed water ph regulator uses ammonia water, its disadvantages are that the product has high volatility and high electrical conductivity, and has the characteristics of large volatile components after passing through the thermal deaerator, and poor corrosion resistance, resulting in serious corrosion deposits in the furnace

Method used

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  • Boiler water feed water pH regulator
  • Boiler water feed water pH regulator
  • Boiler water feed water pH regulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The boiler water feed water pH adjusting agent includes the following components, the amount ratio of the substance of each component is: a monoethanolamine, 35% morpholine, 50% of deionized water, and the adjusting agent pH is 13-14.

Embodiment 2

[0021] The boiler water feed water pH adjusting agent includes the following components, and the amount ratio of the substance of each component is 20% of monoethanolamine, 40% morpholine, 40% deionized water. This adjustment agent pH is between 13-14.

Embodiment 3

[0023] The boiler water feed water pH adjusting agent includes the following components, the amount ratio of the substance of each component is 25% of monoethanolamine, 45% morpholine, 30% of deionized water. This adjustment agent pH is between 13-14.

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Abstract

According to the boiler water feed water pH regulator, monoethanolamine, morpholine and deionized water are adopted as regulator components, the product has the advantages that the use amount is small, the pH value is obviously increased, on one hand, the defects that an existing market product is large in volatility and high in increased conductivity are overcome, and the boiler water feed water pH regulator has the characteristic that volatile components passing through a thermal deaerator are few; and on the other hand, the regulator can passivate metal, stabilize the metal and improve the corrosion resistance, so that deposition of metal corrosion products in the boiler is reduced, and the interior of the boiler can be kept clean.

Description

Technical field [0001] The present invention relates to the field of water treatment techniques, and more particularly to boiler water feed water pH regulators. Background technique [0002] The boiler is a steam or hot water generating equipment. The water is used as a heat transfer medium, so the quality of water is the core technology, using qualified water quality, is the premise of ensuring the safety of boiler and outputs qualified steam or hot water. During the use of the boiler, the heat transfer surface of the boiler and the water pipe is in a high temperature and high pressure environment, often abnormal corrosion problems. Boiler abnormal corrosion not only affects the life of the boiler, but also brings serious hidden dangers to safety production. [0003] The existing boiler water feed water pH adjusting agent uses ammonia water, which is a disadvantage that the product has a large volatility and has high electrical conductivity, and has a large characteristic of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/66
CPCC02F1/66
Inventor 董浩牛超赵文彬
Owner 山东上远环保科技有限公司
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