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Carbon tank type calciner temperature control system based on multi-fire channel monitoring and realization method thereof

A tank-type calciner and temperature control system technology, which is applied in the direction of furnace control device, furnace monitoring device, furnace, etc., can solve the problem of poor quality of carbon materials, no longer suitable for automatic production, inability to calciner temperature, furnace pressure and air intake Control and other issues to achieve the effect of improving quality and ensuring stability

Active Publication Date: 2020-08-25
河南华索科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This manual operation method cannot accurately control the temperature of the calcination furnace, the pressure in the furnace, and the air intake, resulting in poor quality of calcined carbon materials, which no longer meet the needs of automated production.

Method used

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  • Carbon tank type calciner temperature control system based on multi-fire channel monitoring and realization method thereof
  • Carbon tank type calciner temperature control system based on multi-fire channel monitoring and realization method thereof
  • Carbon tank type calciner temperature control system based on multi-fire channel monitoring and realization method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1~6 As shown, the carbon tank type calciner temperature control system based on multi-fire channel monitoring includes a furnace body, a multi-layer fire channel arranged in the furnace body, and a temperature control system arranged on the furnace body; the furnace body in this embodiment A traditional furnace body with volatile matter channels, pressure regulating holes, temperature regulating holes and tuyere is adopted. The multi-layer fire path is a traditional ten-layer fire path, and multiple fire path plates 11 are arranged in the multi-layer fire path. Both the furnace body and the multi-layer fire channel are prior art, and their structures will not be repeated here. The inventive point of the present invention lies in the structure of the temperature control system and its realization method, and the following description focuses on the structure and its realization method.

[0037] The temperature control system includes a controller 1 , a p...

Embodiment 2

[0044] Such as Figure 7 As shown, the present embodiment is the implementation method of the temperature control system of the carbon tank type calciner based on multi-fire channel monitoring of embodiment 1, which includes the following steps:

[0045] Step 1: Set the temperature reference value of the multi-layer fire path and the negative pressure reference value of the multi-layer fire path.

[0046] Specifically, when setting the temperature reference value of the multi-layer fire path and the negative pressure reference value of the multi-layer fire path, it is entered through the controller 1, and the temperature reference value of the multi-layer fire path and the multi-layer fire path The negative pressure reference value is set according to the control temperature value set according to the production process.

[0047] Step 2: Collect the pressure value information on the first-layer flue path and the tail-layer flue path to obtain the actual negative pressure valu...

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Abstract

The invention discloses a carbon tank type calciner temperature control system based on multi-fire channel monitoring. The carbon tank type calciner temperature control system based on multi-fire channel monitoring includes a furnace body, a multi-layer fire channel, and a temperature control system, which is characterized in that the temperature control system includes a controller (1), and a pressure regulating device, an air inlet regulating device, a fire regulating device, a pressure measuring device (13) and a plurality of temperature measuring devices (12) separately connected to the controller (1). The invention also discloses a realization method of the carbon tank type calciner temperature control system based on multi-fire channel monitoring. The realization method of the carbontank type calciner temperature control system based on multi-fire channel monitoring comprises the following steps: setting a temperature reference value of the multi-layer fire channel and a negative pressure reference value of the multi-layer fire channel; collecting the pressure value information of the first layer fire channel and the tail layer fire channel to obtain the actual negative pressure value of the multi-layer fire channel; and other steps. According to the invention, the burning situation of the multi-layer fire channel can be monitored in real time through the temperature measuring device arranged at the end of the first layer fire channel of the multi-layer fire channel; and meanwhile, the control and adjustment of the temperature of the multi-layer fire channel are realized through the cooperation of the controller and the fire regulating device.

Description

technical field [0001] The invention relates to the technical field of carbon calcination, in particular to a multi-channel monitoring-based carbon tank type calcination furnace temperature control system and its implementation method. Background technique [0002] The pot calciner used in carbon production is generally of the downstream type, and the temperature in the fire path gradually decreases from top to bottom. Taking the temperature at the end of the first floor (customarily called the second floor) as the control object, the control method is to manually change the air intake through the temperature adjustment hole on the furnace body to control the temperature of the furnace body. The method of manually adjusting and changing the position of the pull plate bricks is used to indirectly adjust the temperature of the fire path. This manual operation method cannot accurately control the temperature of the calcination furnace, the pressure in the furnace, and the air ...

Claims

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Application Information

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IPC IPC(8): F27D19/00F27D21/00C01B32/05
CPCF27D19/00F27D21/00F27D21/0014C01B32/05F27D2019/0025F27D2019/0009F27D2019/0043F27D2021/0007
Inventor 郭力牛立群顾一鸣王炜峰赵冰
Owner 河南华索科技有限公司
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