A molten salt water vapor generation device for heating

By designing high-efficiency heat exchangers and corrosion-resistant materials, the problems of low heat exchange efficiency and insufficient thermal stability of existing devices have been solved, enabling the operation of a high-efficiency and safe molten salt steam generator.

CN224516743UActive Publication Date: 2026-07-17SHANGHAI ZHENSHI ENERGY TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI ZHENSHI ENERGY TECH
Filing Date
2025-08-08
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing molten salt steam generators suffer from low heat exchange efficiency, high heat loss, and insufficient thermal stability, making them prone to thermal stress concentration and corrosion problems.

Method used

It adopts a high-efficiency heat exchanger design, high-temperature and corrosion-resistant heat exchange tubes and insulation layer, combined with the integrated design of control system and evaporator, to achieve real-time monitoring and safe operation.

Benefits of technology

It improves heat exchange efficiency, reduces heat loss, enhances thermal stability during high-temperature operation, simplifies system structure, and reduces maintenance costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224516743U_ABST
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Abstract

The application discloses a molten salt water vapor generating device for heat supply, and belongs to the field of steel production.The device comprises a heat exchanger, one end of a communicating pipe is fixedly connected to the bottom of the heat exchanger, the other end of the communicating pipe is fixedly connected with an evaporator, a plurality of evaporation pipes are arranged in the evaporator, a steam outlet pipe is fixedly connected to the top of the evaporator, a connecting pipe is arranged in communication with the outer edge of the heat exchanger, a feeding bin is fixedly connected to the top of the connecting pipe, a temperature sensor is arranged on the inner wall of the feeding bin, a pressure sensor is arranged on the inner wall of the connecting pipe, a plurality of heat exchange pipes are arranged in the heat exchanger, and two supporting frames are arranged at the bottom of the heat exchanger; the efficient heat exchanger and the heat preservation layer are arranged, heat loss is effectively reduced, the heat exchange efficiency of the molten salt water vapor generating device is improved, and the heat exchange pipes are made of high-temperature-resistant and corrosion-resistant materials, so that the thermal stability of the device during high-temperature operation is improved.
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Claims

1. A molten brine steam generator for heating, comprising a heat exchanger (1), characterized in that, The bottom of the heat exchanger (1) is fixedly connected to one end of a connecting pipe (6), and the other end of the connecting pipe (6) is fixedly connected to an evaporator (3). Multiple evaporation tubes (13) are installed inside the evaporator (3). A steam outlet pipe (14) is fixedly connected to the top of the evaporator (3). A connecting pipe (8) is connected to the outer edge of the heat exchanger (1). A feeding bin (9) is fixedly connected to the top of the connecting pipe (8). A temperature sensor (11) is installed on the inner wall of the feeding bin (9). A pressure sensor (16) is installed on the inner wall of the connecting pipe (8). Multiple heat exchange tubes (5) are installed inside the heat exchanger (1). Two support frames (12) are installed at the bottom of the heat exchanger (1).

2. A molten salt water vapor generating apparatus for heating according to claim 1, wherein A flange (15) is fixedly connected to the end of the steam outlet pipe (14) away from the evaporator (3).

3. A molten salt water vapor generating apparatus for heating according to claim 1, wherein A control system (2) is installed on the outside of the heat exchanger (1), and the control system (2), temperature sensor (11) and pressure sensor (16) are electrically connected.

4. The molten salt water vapor generation device for heating according to claim 1, wherein Two lifting rings (7) are fixedly connected to the outer edge of the heat exchanger (1).

5. The molten salt water vapor generation apparatus for heating according to claim 1, wherein The inner wall of the feeding hopper (9) is threaded with a cover plate (10), and a turntable is installed on the top of the cover plate (10).

6. A molten salt water vapor generating apparatus for supplying heat according to claim 1, wherein The heat exchanger (1) has multiple mounting brackets (4) installed inside, and multiple heat exchange tubes (5) are installed inside the mounting brackets (4).

7. The molten salt water vapor generation apparatus for heating according to claim 1, wherein The heat exchange tube (5) is made of stainless steel, and the outer edge of the heat exchanger (1) is wrapped with an insulation layer.