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Smoke heat exchange equipment for lime kiln

A flue gas heat exchange and lime kiln technology, applied in the field of heat exchange, can solve problems such as blockage of heat exchangers, achieve the effects of avoiding blockage, ensuring safe production, and reducing costs

Inactive Publication Date: 2015-06-10
张兰珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of clogging of traditional heat exchangers, and specially provides a kind of flue gas heat exchange equipment for lime kiln

Method used

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  • Smoke heat exchange equipment for lime kiln

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] This embodiment provides a flue gas heat exchange equipment for a lime kiln, characterized in that: the flue gas heat exchange equipment for a lime kiln includes a flue gas inlet (1), an upper seal head (2), a lower seal Head (3), pipe box (4), adsorption device (5), flue gas outlet (6), air inlet (7), air outlet (8);

[0013] Among them: the flue gas inlet (1) enters the device through the adsorption device (5), and the adsorption device (5) is installed in the pipe box (4), heat exchange with the air through the device, and then exhausted through the flue gas outlet (6), the air Enter the device through the air inlet (7), go through high temperature, and then go to the air outlet (8) to be discharged.

[0014] The adsorption device (5) is provided with 5-10 adsorption plates.

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Abstract

The invention discloses smoke heat exchange equipment for a lime kiln. The smoke heat exchange equipment for the lime kiln comprises a smoke inlet, a smoke outlet, an air inlet, an air outlet, an upper seal, a lower seal, an absorbing device and a channel, wherein smoke enters the device through the absorbing device from the smoke inlet; the absorbing device is mounted in the channel; the heat exchange is performed for the smoke and air by the device; the smoke is discharged through the smoke outlet; and air enters the device through the air inlet, and is discharged from the air outlet after the high-temperature treatment. The smoke heat exchange equipment for the lime kiln has the advantages of strong impurity absorbing capacity, effective prevention of blockage, guarantee of safe production, sufficient and effective heat exchange, cost reduction and prolonging of service life.

Description

technical field [0001] The invention relates to the technical field of heat exchange, and in particular provides flue gas heat exchange equipment for a lime kiln. Background technique [0002] During the lime production process, the flue gas is used as combustion-supporting air for heat exchange, which reduces the fuel cost of lime production. However, the flue gas contains a large amount of viscous substances and dust impurities. When the existing heat exchanger passes through, it often adheres to the device wall, causing The heat exchanger is often blocked, which affects the normal operation of the device, increases the cost, and lowers the work efficiency. Contents of the invention [0003] The object of the present invention is to solve the problem of clogging of traditional heat exchangers, and especially provides a flue gas heat exchange equipment for lime kiln. [0004] The invention provides a flue gas heat exchange device for a lime kiln, characterized in that: t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F19/01F23L15/00F27D17/00
CPCY02E20/34
Inventor 张兰珍
Owner 张兰珍
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