Energy-saving equipment for preparing injection water

Through the design of insulation dual storage tanks and cooling circulation components, the cooling water circulation insulating box and gradient heat exchange system are used to solve the problem of waste heat of condensation in the preparation and injection water equipment, efficient recovery of waste heat and secondary utilization of steam are achieved, and heating efficiency and energy-saving effect are improved.

CN120504354APending Publication Date: 2025-08-19CHUNAGLIAN PURIFICATION
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Patent Information

Application Number
CN202510745015.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-05
Publication Date
2025-08-19

AI Technical Summary

Technical Problem

Existing preparation and injection equipment wastes water resources and waste heat during the condensation process, resulting in increased energy consumption and low efficiency in the heating process.

Method used

The insulated dual storage tank and cooling circulation assembly are adopted to preheat the injected water by using the waste heat of steam through the cooling water circulation insulated box, combining the gradient heat exchange system and the secondary utilization of steam to form a closed-loop cooling water cycle to reduce heating energy consumption.

Benefits of technology

Efficient recovery of cooling water waste heat and secondary utilization of steam are achieved, heating energy consumption is reduced, heating efficiency is improved, and ineffective thermal energy loss is reduced.

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Abstract

The invention discloses energy-saving equipment for preparing injection water, and particularly relates to the technical field of industrial energy conservation, the energy-saving equipment comprises a heat preservation double storage tank and a cooling circulation assembly, the heat preservation double storage tank comprises an injection water storage tank and a cooling water circulation heat preservation box, and the cooling water circulation heat preservation box is attached to the outer surface of the injection water storage tank; one side of the top end of the injection water storage tank is connected with the conveying end of a first conveying pipe, the other end of the first conveying pipe is connected to the outer surface of a first heating tank in a communicating mode, a second heating tank is arranged on the side edge of the first heating tank, and a cooling circulation assembly is arranged on the side edge of the second heating tank; a cooling water collecting tank is arranged on the side edge of the cooling circulation assembly. Initial heating energy consumption of the first heating tank and the second heating tank is reduced by preheating the injection water, the temperature of the cooling water is reduced again after the injection water is preheated, the cooling water can be directly recycled, and extra cooling energy consumption is avoided.
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