Heating steam transportation system
A transmission system and steam technology, applied in heating systems, steam central heating systems, household heating, etc., can solve problems such as energy loss, limited utilization capacity, and large heat loss, so as to increase the heating capacity and realize Effective utilization and reduction of heat exchange temperature difference
Pending Publication Date: 2018-12-11
CISDI RES & DEV CO LTD
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Problems solved by technology
At present, due to the limited utilization of low-temperature steam heat sources, most iron and steel enterprises choose to use high-temperature steam for heating, and directly discharge low-temperature steam. The direct discharge of low-temperature steam will cause a large energy loss. Long-distance transportation is also accompanied by large heat loss
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[0016] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0017] As shown in the figure, the heating steam delivery system in the present invention includes a low-temperature steam delivery pipeline and a gas delivery pipeline; wherein the low-temperature steam delivery pipeline is mainly composed of a steam delivery pipeline 101 and a steam heater 102, and is connected with the factory area steam system The connected steam pipeline 101 is connected to the heat user 2 after passing through the steam heater 102; the gas pipeline is mainly composed of a gas supply pipeline 201 and a gas burner 202, and the gas supply pipeline 201 connects the gas system of the factory area with the gas burner 202 connected; the gas burner 202 is connected with the steam heater 102 and delivers high-temperature flue gas to the steam heater 102.
[0018] In this system, the steam from the factory area is sent to the u...
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The invention discloses a heating steam transportation system which comprises a low-temperature steam transportation pipeline and a gas transportation pipeline. Steam from a factory is transported toa user side through the steam transportation pipeline, gas from the factory is transported to the user side through a gas supply pipeline, a gas burner is connected into the gas supply pipeline on theuser side, the burned gas is fed into a steam heater, heat is transmitted to the passing steam, and the heated steam provides required heat energy for a user. According to the heating steam transportation system, the gas generated in the production process of iron and steel enterprises is introduced into a heating system, thus the heat dissipation loss of the heating steam in the long-distance transportation process is lowered, the ability of a steel mill to utilize the low-temperature steam to supply the heat is improved, and effective utilization of a low-temperature heat source is achieved.
Description
technical field [0001] The invention belongs to the field of heating systems, and in particular relates to a heating steam delivery system. Background technique [0002] With the development of cities, the heating demand of industries and residents is also increasing, and energy-saving and environmentally friendly heating methods have a broad market. [0003] Iron and steel enterprises will generate steam containing a large amount of waste heat energy during the production process, and the generated steam can be used for industrial or residential central heating. At present, due to the limited utilization of low-temperature steam heat sources, most iron and steel enterprises choose to use high-temperature steam for heating, and directly discharge low-temperature steam. The direct discharge of low-temperature steam will cause a large energy loss. Long-distance transportation is also accompanied by greater heat loss. The present invention uses low-temperature steam for centr...
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Patent Timeline
Login to View More IPC IPC(8): F24D1/08F24D19/10F23L15/04
CPCF23L15/04F24D1/08F24D19/1003Y02E20/34
Inventor 王大滨
Owner CISDI RES & DEV CO LTD