Resin regeneration method of condensate polishing high tower separation method regeneration system

A technology for fine treatment of condensate and separation of high towers. It is used in ion exchange regeneration, chemical instruments and methods, ion exchange, etc., and can solve problems such as low system efficiency, damage, and deposition.

Inactive Publication Date: 2016-06-01
江阴市尚时环境工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These substances may act under different conditions and metals in the system to cause premature failure, or deposit in the system, causing system inefficiency and mechanical damage

Method used

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Embodiment Construction

[0075] The present invention relates to a resin regeneration method for a condensate polishing treatment high-tower separation regeneration system. The high-tower separation system regeneration system includes a resin separation tank (separation tank for short), anion resin regeneration tank (yin tank for short), cation resin Regeneration tank and resin storage tank (abbreviated as positive tank) and waste water resin trap.

[0076] A resin regeneration method of a high tower separation method regeneration system for condensate polishing comprises the following steps:

[0077] Step 1: Resin separation and regeneration process

[0078] The exhausted resin in the fine treatment mixed bed is sent into the separation tank, and the preliminary air scrubbing is carried out to separate the heavier pollutants on the invalid resin, and then discharged out of the separation tank with the water flow, and then part of the water in the upper cone is drained to 44 The high-speed water flow...

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Abstract

The invention relates to a resin regeneration method of a condensate polishing high tower separation method regeneration system. The resin regeneration method comprises the following steps: (1) separation regeneration process of resin; (2) conveying of the resin; (3) scrubbing and regeneration of the resin; and (4) mixing of the resin for later use. The resin regeneration method has the advantages that the control is facilitated, the cost is saved, and the discharge of acid-alkali wastewater is reduced.

Description

technical field [0001] The invention relates to a resin regeneration method of a high-tower separation method regeneration system for condensate fine treatment. Background technique [0002] The function of the condensate polishing system is to remove trace minerals dissolved in the condensate, such as: Fe, Cu, SiO 2 、Na + , Cl - etc. and a small amount of suspended and dissolved solids. These species may act under different circumstances with the metals in the system to cause premature failure, or deposit in the system, causing system inefficiency and mechanical damage. Therefore, it is necessary to meet the boiler water quality requirements of high parameters and large-capacity generator sets, so that the condensate polishing system can truly protect the thermal system and increase economic benefits. For the condensate polishing system, in addition to the equipment body (especially the mixing Bed) design, resin selection and ratio, condenser leakage should be reduced t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J49/00B01J49/60
Inventor 周文君
Owner 江阴市尚时环境工程有限公司
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