Furnace hearth cooling and warning device

An alarm device and furnace technology, which is applied in the field of furnace cooling alarm devices, can solve problems such as the danger of blasting the furnace

Pending Publication Date: 2018-01-12
HUBEI YAGANG METAL MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The temperature measurement and mapping of the furnace has always been a concern of people. However, the function of the furnace is to ensure that the fuel is burned as much as possible. However, if the temperature of the flue gas at the outlet of the furnace cools down to the temperature that the convective heating surface is not allowed for safe work, the furnace will explode. Dangerous accidents occur. In addition, the furnace is turned off during operation, and the fuel supply is not interrupted in time. Sudden spontaneous combustion at high temperatures will also cause explosions, causing major accidents.

Method used

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  • Furnace hearth cooling and warning device

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 As shown, a furnace cooling alarm device includes a furnace, a temperature-measuring thermocouple 1 is provided on the top of both sides of the furnace outlet, and a first liftable frame 2 and a second liftable frame 3 are respectively provided on the opposite sides of the furnace. , the first lifting frame 2 is provided with a sound wave generator 4, and the second lifting frame 3 opposite to the sound wave generator 4 is provided with a receiver 5, and the receiver 5 is connected with a signal processor 6, The signal processor 6 is connected to the trigger 7, the trigger 7 is connected to the sound wave generator 4, the sound wave generator 4 is connected to the air source 8, the receiver 2 is communicated with the instrument air source, and the measurement The thermocouple 1 and the signal processor 6 are respectivel...

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Abstract

The invention discloses a furnace hearth cooling and warning device. The tops of the two sides of an outlet of a furnace hearth are provided with temperature thermocouples. The two opposite sides of the outer portion of the furnace hearth are provided with a first lifting frame and a second lifting frame. A sound generator is arranged on the first lifting frame. The part, opposite to the sound generator, of the second lifting frame is provided with a receiver. The receiver is connected with a signal processor. The signal processor is connected with a trigger. The trigger is connected with thesound generator. The sound generator is connected with an air source. The receiver communicates with an instrument air source. The temperature thermocouples and the signal processor are connected witha data processor. The data processor is connected with a displayer. The data processor is connected with a warning device through a sound control device. The furnace hearth cooling and warning devicecan monitor the temperature in the furnace hearth. The service life of a furnace can be prolonged. The consumption cost is reduced. Expenses are cut down. Overburning of a furnace body is avoided. The furnace hearth cooling and warning device can monitor the whole furnace hearth to avoid the omission phenomenon and give a warning in time.

Description

technical field [0001] The invention relates to the technical field of furnace temperature alarm, in particular to a furnace cooling alarm device. Background technique [0002] The temperature measurement and mapping of the furnace has always been a concern of people. However, the function of the furnace is to ensure that the fuel is burned as much as possible. However, if the temperature of the flue gas at the outlet of the furnace cools down to the temperature that the convective heating surface is not allowed for safe work, the furnace will explode. Dangerous accidents occur. In addition, the furnace is turned off during operation, and the fuel supply is not interrupted in time. Sudden spontaneous combustion at high temperatures will also cause explosions, causing major accidents. Contents of the invention [0003] In order to make up for the above deficiencies, the present invention provides a furnace cooling alarm device to solve the above-mentioned problems in the ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23M11/00F23M11/04G01K7/02
Inventor 陈亚平
Owner HUBEI YAGANG METAL MFR
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