A steam generator and nuclear equipment suitable for lead-bismuth piles
A technology for steam generators and nuclear equipment, which is applied to the steam generation method using heat carrier, the primary side of the steam generator, steam generation, etc., which can solve the problems of large space occupation, poor safety, and complicated design, so as to improve safety , the effect of reducing likelihood, increasing efficiency and compactness
Active Publication Date: 2019-10-29
TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV
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Problems solved by technology
[0002] At present, the design of the lead-bismuth pile steam generator in the prior art has the problems of complex design, poor safety and large space occupation
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[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...
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The invention provides a vapor generator suitable for a lead and bismuth reactor and nuclear equipment. The vapor generator comprises a vapor generator shell. A C-shaped opening used for containing amain pump is arranged on one side of the vapor generator shell. Multiple heat exchange pipes are evenly distributed in a cavity in the vapor generator shell. A water inlet chamber, a vapor chamber anda heat exchange chamber are sequentially arranged in the cavity in the vapor generator shell from top to bottom. A self water supply opening is formed at the position, at the water inlet chamber, ofthe vapor generator shell. A vapor outlet is arranged at the position, at the vapor chamber, of the vapor generator shell. Lead and bismuth liquid inlets communicating with the main pump are arrangedat the position, on the upper portion of the heat exchange chamber and at the C-shaped opening, of the vapor generator shell. A lead and bismuth liquid outlet is arranged at the bottom of the heat exchange chamber. According to the vapor generator, the possibility that lead and bismuth liquid is leaked to enter a secondary hoop in the operation process of the vapor generator of the lead and bismuth reactor can be effectively reduced, the safety of the vapor generator of the lead and bismuth reactor can be improved, and under the condition that the heat exchange pipes of the secondary hoop aredamaged, equipment safety is still guaranteed.
Description
technical field [0001] The invention belongs to the technical field of nuclear equipment, and in particular relates to a steam generator suitable for a lead-bismuth pile and nuclear equipment. Background technique [0002] At present, the design of the lead-bismuth pile steam generator in the prior art has the problems of complex design, poor safety and large space occupation. The equipment used in the lead-bismuth pile requires high reliability, good safety and compact structure. Contents of the invention [0003] In view of this, the present invention aims to propose a steam generator and nuclear equipment suitable for a lead-bismuth pile, to provide a heat exchange that can transfer the heat of the primary circuit of the lead-bismuth pile to the secondary circuit and generate superheated steam device. [0004] In order to achieve the above object, the technical solution created by the present invention is achieved in this way: [0005] A steam generator suitable for ...
Claims
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Login to View More IPC IPC(8): F22B1/02F22B31/08G21D1/00
CPCF22B1/023F22B31/08G21D1/006Y02E30/00
Inventor 盛选禹王亮君张志擎孔文文徐雅晨邵荣成昱旻孙嘉琦陈贺王岳巍
Owner TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV