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Heating deacidification furnace used for white carbon black technique in gas phase method

A fumed white carbon black and deacidification technology is applied in the direction of silicon dioxide and silicon oxide, which can solve the problems of short service life of swirl cones, poor temperature control, and impact on product quality, and achieve high production efficiency and high product quality. Good quality and long service life

Inactive Publication Date: 2012-01-11
上海竟茨环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional gas-phase silica deacidification heating method is mostly electric heater heating, and the material of the swirl cone is ordinary stainless steel. This structure has low efficiency, high energy consumption, and poor temperature control. After a period of time, there will be impurities, which will directly affect the quality of the product

Method used

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  • Heating deacidification furnace used for white carbon black technique in gas phase method
  • Heating deacidification furnace used for white carbon black technique in gas phase method
  • Heating deacidification furnace used for white carbon black technique in gas phase method

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Embodiment 1

[0015] A heating deacidification furnace used in the gas phase white carbon black process, its structure is as follows figure 1 As shown, the heating deacidification furnace includes a furnace body 1, a jacket 2, an exhaust port 3, a discharge port 4, a temperature measurement port 5, a combustion nozzle 6, a feed port 7, a swirl cone 8, a gas inlet 9 and Slag discharge port 10, jacket 2 is provided outside furnace body 1, exhaust port 3 is set on the top of furnace body 1, discharge port 4 is set on the upper part of furnace body 1, there are 3 temperature measuring ports 5, from top to bottom They are evenly distributed on the furnace body 1 in parallel. There are 3 burners 6 which are evenly distributed on the furnace body 1 from top to bottom. The burner nozzles 6 are evenly distributed along the furnace body 1 in the horizontal direction, with a 120 degree clip between the two Angle, and tangent to jacket 2, such as figure 2 Shown. The feed port 7 is located at the lower...

Embodiment 2

[0018] A heating deacidification furnace used in the gas phase white carbon black process. The heating deacidification furnace includes a furnace body, a jacket, an exhaust port, a discharge port, a temperature measurement port, a combustion nozzle, a feed port, and a swirl cone , Gas inlet and slag discharge port, the furnace body is equipped with a jacket, the exhaust port is set on the top of the furnace body, the discharge port is set on the upper part of the furnace body, and there are 3 temperature measuring ports, which are evenly distributed in the furnace from top to bottom. On the body, there are 3 burners, which are evenly distributed on the furnace body from top to bottom. The burners are evenly distributed along the furnace body in the horizontal direction, with an angle of 120 degrees between them, and are tangent to the jacket. The feed port is located at the lower part of the furnace body. The swirl cone is made of high-temperature resistant ceramics, which can w...

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Abstract

The invention relates to a heating deacidification furnace used for the white carbon black technique in the gas phase method, which comprises a furnace body, an exhaust port, a discharging port, temperature measuring ports, burners, a feed port, a rotational flow drill, a fuel gas inlet and a deslagging hole, wherein a jacket is arranged outside the furnace body; the exhaust port is arranged at the top part of the furnace body; the discharging port is arranged at the upper part of the furnace body; the three temperature measuring ports are uniformly distributed on the furnace body in parallelfrom top to bottom; the three burners are uniformly distributed on the furnace body from top to bottom; the feed port is arranged at the lower part of the furnace body; the rotational flow drill is arranged at the lower part of the feed port; the fuel gas inlet is arranged at the lower part of the rotational flow drill; and the deslagging hole is arranged at the bottom of the furnace body. Compared with the prior art, the heating deacidification furnace has the advantages of good temperature control, low energy consumption and high production efficiency.

Description

Technical field [0001] The invention relates to a heating device, in particular to a heating deacidification furnace used in a gas phase white carbon black process. Background technique [0002] The traditional gas-phase white carbon black's deacidification heating method is mostly electric heater heating. The swirl cone is made of ordinary stainless steel. This structure has low efficiency, high energy consumption, poor temperature control, and short service life of the swirl cone. Impurities will be generated after a period of time, which directly affects the quality of the product. Summary of the invention [0003] The purpose of the present invention is to provide a heating deacidification furnace for gas phase white carbon black process with good temperature control, low energy consumption and high production efficiency in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achieved through the following technica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B33/12
Inventor 桑国仁史长涛麦晖周庆华夏柳春
Owner 上海竟茨环保科技有限公司