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Skid-mounted fused salt pre-mixing and salt dissolving system

A technology of molten salt and chemical salt, applied in the direction of melting, chemical instruments and methods, chemical/physical processes, etc., can solve the problems of large heating furnace and complicated disassembly and assembly, and achieve the effect of saving investment, occupying land, and quickly disassembling and assembling

Inactive Publication Date: 2017-02-01
EAST CHINA ENG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The heating furnace is relatively large and requires an independent foundation, and the disassembly and assembly are more complicated
[0006] 2. Molten salt must be circulated into the heating furnace, and a circulating pump is needed. The unmelted molten salt enters the heating furnace tube with the pump, and it is washed
[0007] 3. The molten salt must first be initialized by an electric heater

Method used

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  • Skid-mounted fused salt pre-mixing and salt dissolving system
  • Skid-mounted fused salt pre-mixing and salt dissolving system

Examples

Experimental program
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Embodiment Construction

[0030] Such as figure 1 , figure 2 As shown, a skid-mounted molten salt premixing and salt melting system includes:

[0031] Mixer 2 is used to accommodate the sodium nitrate, potassium nitrate or other salts suspended by crane 1, sodium nitrate, potassium nitrate or other salts, and the above salts can be proportioned according to technical requirements (such as sodium nitrate 60%+potassium nitrate 40% %, potassium nitrate 53%+sodium nitrite 40%+sodium nitrate 7%) are mixed in mixer 2;

[0032] Mixing tank 4, the top of which is connected to the bottom of mixer 2 through belt conveyor 3, and the mixed sodium nitrate, potassium nitrate or other salts in mixer 2 are sent to mixing tank 4 by belt conveyor 3;

[0033] The fire tube molten salt furnace 6 has a horizontal furnace structure. The inside of the fire tube molten salt furnace 6 is heated by burners. The side wall of the furnace body is provided with an overflow port, and the end of the furnace body is provided with ...

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Abstract

The invention discloses a skid-mounted fused salt pre-mixing and salt dissolving system. The skid-mounted fused salt pre-mixing and salt dissolving system is composed of a mixer, a mixing groove, a fire tube salt fusing furnace, a buffering groove, an air pre-heater and a chimney. According to the skid-mounted fused salt pre-mixing and salt dissolving system, a few of sets of equipment are arranged, are simple to operate and are of a skid-mounted form; the skid-mounted fused salt pre-mixing and salt dissolving system is convenient to transport, has no foundation and is rapid to mount and dismount; investment and occupied land are saved.

Description

technical field [0001] The invention relates to the field of molten salt production technology, in particular to a skid-mounted molten salt premixing and salt melting system. Background technique [0002] Molten salt heat storage technology is an energy storage method that has emerged with the development of solar thermal power generation systems in recent years. Solar thermal power generation technology is an internationally recognized renewable energy-scale power generation technology. In the future, solar thermal power generation may develop into a larger industry than wind power. In the photothermal power station, the collected solar energy is used to heat the liquid molten salt and store it, and then release the heat stored in the molten salt continuously and stably through heat exchange technology as needed to generate high-temperature and high-pressure steam, which can be used for Power generation, heating and industrial heating. A solar thermal power station with a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J6/00F27B17/00F27D17/00F23L15/00
CPCB01J6/005F23L15/00F27B17/0016F27D17/004Y02E20/34
Inventor 彭灯平
Owner EAST CHINA ENG SCI & TECH
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