Novel boiler continuous discharge waste heat recovery system
A technology of waste heat recovery system and heat storage system, which is applied in the field of new type boiler continuous waste heat recovery system, can solve problems such as heat energy waste, achieve the effect of increasing waste heat recovery efficiency, improving the reliability and practicability of waste heat recovery, and rapid recovery
Inactive Publication Date: 2020-09-11
山东国仁节能科技有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a new type of waste heat recovery system for continuous boilers in order to solve the problem of waste heat caused by the existing boiler continuous technology through the targeted design of the waste heat recovery system. question
Method used
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Embodiment 1
[0028] see figure 1 , a novel boiler exhaust heat recovery system, the waste heat recovery system includes a boiler exhaust system, a heat exchange pool and a heat pump water heat storage system;
[0029] The water outlet of the boiler continuous row system is connected to the heat exchange pool;
[0030] The evaporator of the heat pump water heat storage system is placed in the heat exchange pool;
[0031] The outlet water and inlet water of the heat exchange pool keep the water volume dynamic and stable.
[0032] During specific implementation, the outlet water temperature of the above-mentioned boiler continuous row system is higher than the water temperature of the temporary storage water in the heat exchange pool.
[0033] During specific implementation, the temperature of the evaporator of the heat pump water heat storage system is lower than the water temperature of the temporarily stored water in the heat exchange pool.
[0034] During specific implementation, the a...
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The invention discloses a novel boiler continuous discharge waste heat recovery system which comprises a boiler continuous discharge system, a heat exchange pond and a heat pump water heat accumulating system. A water outlet of the boiler continuous discharge system is connected to the heat exchange pond, an evaporator of the heat pump water heat accumulating system is placed in the heat exchangepond, and effluent and influent of the heat exchange pond are kept dynamically stable in water quantity. By acquiring a temperature lower than that of discharged water by means of a boiler continuousdischarge technique by using the evaporator of the heat pump water heat accumulating system, the waste heat recovery efficiency of the system is increased, waste heat is recovered quickly, and the waste heat recovery reliability and practicality of the system to the boiler continuous discharge water are improved.
Description
technical field [0001] The invention belongs to the technical field of waste heat recovery, and in particular relates to a novel boiler exhaust heat recovery system. Background technique [0002] At present, in the cleaning of boilers, the boiler continuous row technology is used to ensure the cleanliness of the inner wall of the boiler, which requires continuous washing. The outflowing water takes away a lot of heat while taking away the dirt. It consumes a lot of heat, which is inconsistent with the requirements of energy saving and emission reduction. At the same time, the water discharged by the boiler continuous drainage technology carries the dirt in the boiler, and direct use of the discharged water for heat source utilization often causes pipe blockage. Therefore, a new waste heat recovery system is needed, which can realize the efficient recovery of waste heat and ensure the reliable operation of the heating system. Contents of the invention [0003] The technica...
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IPC IPC(8): F25B30/02F25B30/06F25B41/04F24D3/10F24D3/18
CPCF24D3/1058F24D3/18F25B30/02F25B30/06
Inventor 吴广贵田丰郭焕宾李杰
Owner 山东国仁节能科技有限公司