Gas heat transfer material heater smoke discharge bootstrap system
A heat carrier furnace and waste heat technology, applied in the field of boilers, can solve the problems of low recovery rate and energy waste, and achieve the effect of ensuring full utilization
Inactive Publication Date: 2017-05-31
WUXI XIYUAN BOILER
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Problems solved by technology
[0002] The gas-fired heat carrier boilers in the prior art have a low recycling rate, which often results in waste of energy
Method used
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Embodiment Construction
[0009] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0010] Such as figure 1 As shown, the exhaust gas waste heat utilization system of the gas-fired heat carrier furnace in this embodiment includes a boiler 1 and a waste heat heat exchanger 4 installed on the ground, and the smoke outlet of the boiler 1 passes through the first flue gas pipe 3 and the waste heat heat exchanger 4 connection, the outlet of the waste heat exchanger 4 is connected to the second flue gas pipe 6, and an economizer 7 is installed on the second flue gas pipe 6, and the economizer 7 is connected to the feed water pump through the water inlet 8; There is also a steam outlet 5 on the top, and a pressure detection point is provided on the first flue gas pipe 3 , the pressure detection point is connected to the air pressure sensor 9 , and the output end of the air pressure sensor 9 is connected to the controller 10 of the...
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The invention relates to a gas heat transfer material heater smoke discharge bootstrap system. The system comprises a boiler mounted on the ground and a waste heat exchanger, the smoke outlet of the boiler is connected with the waste heat exchanger through a first flue gas pipe, the outlet of the waste heat exchanger is connected with a second flue gas pipe, an energy saver is mounted on the second flue gas pipe, and the energy saver is connected with a water pump through the water inlet; a steam outlet is formed in the top portion of the waste heat exchanger, a pressure check point is formed in the first flue gas pipe, the pressure check point is connected with an air pressure sensor, and the output end of the air pressure sensor is connected with a controller of the waste heat exchanger. According to the gas heat transfer material heater smoke discharge bootstrap system, by the arrangement of the air pressure sensor, when air enters, the air pressure in the first flue gas pipe is detected in real time, and according to the pressure, the working hours and pressure of the waste heat exchanger are adjusted, the intelligent regulation is achieved and the full usage of the waste heat is guaranteed.
Description
technical field [0001] The invention relates to the technical field of boilers, in particular to a boiler waste heat recovery and utilization system. Background technique [0002] The gas-fired heat carrier boilers in the prior art have a low recycling rate, which often causes waste of energy. Contents of the invention [0003] In view of the above-mentioned deficiencies existing in the prior art, the applicant conducts research and improvement, and provides a gas-fired heat carrier furnace exhaust smoke waste heat utilization system. The present invention adopts the following scheme: [0004] A gas-fired heat carrier furnace exhaust smoke waste heat utilization system, including a boiler installed on the ground and a waste heat heat exchanger, the smoke outlet of the boiler is connected to the waste heat heat exchanger through a first flue gas pipe, and the waste heat heat exchanger The outlet of the waste heat exchanger is connected to the second flue gas pipe, and an e...
Claims
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IPC IPC(8): F22B1/18
CPCF22B1/18
Inventor 宋大强
Owner WUXI XIYUAN BOILER