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A circulating fluidized bed boiler with organic heat carrier steam and hot air combined heat and power cogeneration

A circulating fluidized bed and carrier technology, which is applied in steam boilers, fluidized bed combustion equipment, steam generation, etc., can solve the problems of large investment, energy waste, and inability to coordinate and adjust energy, so as to increase furnace volume and improve combustion efficiency. , the effect of improving thermal efficiency

Active Publication Date: 2018-09-11
QUANZHOU HENGXING ENERGY SAVING TECH CO LTD
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Problems solved by technology

To sum up, the boiler or thermal system generally provides a combination of single or two thermal forms according to the process requirements of the user unit, which leads to the need for the heat user to invest in the construction of multiple boilers with various thermal forms according to the process conditions, which not only requires a large investment, but also Energy can not be adjusted as a whole, resulting in waste of energy

Method used

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  • A circulating fluidized bed boiler with organic heat carrier steam and hot air combined heat and power cogeneration
  • A circulating fluidized bed boiler with organic heat carrier steam and hot air combined heat and power cogeneration
  • A circulating fluidized bed boiler with organic heat carrier steam and hot air combined heat and power cogeneration

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Embodiment Construction

[0023] The device will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] The invention is attached figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 As shown, a circulating fluidized bed boiler with organic heat carrier steam and hot air combined heat cogeneration is characterized in that it includes a circulating fluidized bed furnace body assembly 5, a high-temperature flue gas settling purification chamber 11, an organic heat carrier heating system 14, a steam Generator 13.

[0025]The circulating fluidized bed furnace assembly 5 includes a slag falling pipe 1, an equal pressure air box 2, a feeder 3, an air distribution plate 10, a furnace 4, an air-cooled wall 8, a high-temperature separator 6, a smoke duct 7, and a return material Device 9.

[0026] The high-temperature flue gas settling clean room 11 includes a clean room body 21, a dust removal port 12, a high-temperature flu...

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Abstract

The invention relates to the technical field of energy-saving industrial boilers, in particular to an organic thermal carrier steam hot air combined thermal power cogeneration circulating fluidized bed boiler. The organic thermal carrier steam hot air combined thermal power cogeneration circulating fluidized bed boiler is characterized by comprising a circulating fluidized bed boiler assembly, a high-temperature flue gas sedimentation purification chamber, an organic thermal carrier heating system and a steam generator. According to the organic thermal carrier steam hot air combined thermal power cogeneration circulating fluidized bed boiler, various forms of thermal power is provided according to technological conditions of thermal force utilization units, various forms of energy is overall planned and regulated, and clean and dustless high-temperature flue gas (hot air) conforming to technological requirements of the thermal force utilization units can be provided.

Description

technical field [0001] The invention relates to the field of energy-saving industrial boilers, in particular to a circulating fluidized bed boiler for combined thermal cogeneration of organic heat carrier steam and hot air. Background technique [0002] Industrial boilers are important thermal power equipment. Nowadays, they are more and more restricted by energy policies, energy conservation and environmental protection requirements. Hot air, steam, organic heat carrier and other heat are required. For example, the drying section of the silicone industry needs clean high-temperature hot air, the rinsing section needs low-temperature hot water, and the activation process requires medium-temperature heat, etc. In addition, it must be within a certain range according to changes in production. Therefore, how to meet the process requirements and rationally utilize heat energy is a problem that engineers and technicians strive to solve. Chinese invention patent (patent number 20...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23C10/10F23C10/18F22B31/00F24H7/00F24H3/02
CPCF22B31/0084F23C10/10F23C10/18F23C2206/10F24H3/02F24H7/00
Inventor 王振泉杨松
Owner QUANZHOU HENGXING ENERGY SAVING TECH CO LTD
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