A regenerative steam supply system
A steam supply and heat storage technology, applied in the field of energy conservation and environmental protection, can solve the problems of low efficiency of steam supply heat source, loss of steam pipe network, etc., and achieve the effect of saving manpower adjustment costs, reducing heating cost, and improving heat source efficiency
Active Publication Date: 2016-06-29
CHINA NORTH ENERGY CONSERVATION & ENVIRONMENT PROTECTION
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the defects of the existing steam supply system such as low steam supply heat source efficiency and serious loss of steam pipe network, and provide a thermal storage steam supply system
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Embodiment
[0022] A thermal storage steam supply system of the present invention, such as figure 1 As shown, it includes an electric steam boiler 1, a regenerative water heater 2, a pressure control unit 3, a high-pressure sub-cylinder 4, and a low-pressure sub-cylinder 5;
[0023] The steam outlet of the electric steam boiler 1 is connected to the steam inlet pipeline of the high-pressure sub-cylinder 4, one of the steam outlets of the high-pressure sub-cylinder 4 is connected to the steam inlet pipeline of the regenerative water heater 2, and the high-pressure sub-cylinder 4 The rest of the steam outlets are connected to the high-pressure user pipeline, and the high-pressure sub-cylinder 4 is provided with a pressure detection device A6; the regenerative water heater 2 is provided with a pressure detection device B7, and the steam outlet of the regenerative water heater 2 is connected The steam inlet pipeline of the low-pressure sub-cylinder 5 is connected, the steam outlet of the low-...
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The invention relates to a heat accumulating type steam supply system, and belongs to the field of energy conservation and environment protection. The heat accumulating type steam supply system comprises an electric steam boiler, a heat accumulating type water heater, a pressure control unit, a high pressure steam-distributing cylinder and a low pressure steam-distributing cylinder. The electric steam boiler is connected with a pipeline of the heat accumulating type water heater through the high pressure steam-distributing cylinder. A sub-pipeline of the high pressure steam-distributing cylinder is connected with a high pressure user, and the heat accumulating type water heater is connected with a low pressure user pipeline through the low pressure steam-distributing cylinder. Pressure detection devices are arranged on the high pressure steam-distributing cylinder, the heat accumulating type water heater and the low pressure steam-distributing cylinder. The pressure control unit receives pressure data sent by the pressure detection devices in real time and controls the steam supply direction of the supply system. According to the heat accumulating type steam supply system, the steam supply heat source efficiency is improved effectively, manpower regulation cost is saved greatly, and the heat accumulating type steam supply system has important popularization and application value.
Description
technical field [0001] The invention relates to a thermal storage steam supply system, which belongs to the field of energy saving and environmental protection. Background technique [0002] At present, for the production steam supply system of industrial enterprises, most enterprises adopt the steam supply method in which the heating system and the production system share the same heat source. Since the operation cost of electric boilers and natural gas boilers is relatively high when producing the same amount of steam, the heat source of industrial enterprises is mostly fuel-fired. Mainly coal boilers. However, due to the fact that the production steam demand in the non-heating period is far lower than the design capacity of the steam supply system, and when the production status is unstable and the steam load fluctuates greatly, the steam supply boilers are frequently started and stopped or run at low load for a long time, making the steam supply The efficiency of the he...
Claims
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IPC IPC(8): F22B33/18
CPCY02P80/15
Inventor 史建东缪爱军陈操邱岳峰
Owner CHINA NORTH ENERGY CONSERVATION & ENVIRONMENT PROTECTION