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Deacidification treatment device for producing modified white carbon black

A treatment device and silica technology, which are applied in the fields of climate sustainability, chemical industry, dispersed particle filtration, etc., can solve problems such as affecting the effect of exhaust gas treatment, affecting the deacidification efficiency, affecting the ventilation intensity, etc., so as to improve the exhaust gas treatment effect. The effect of improving the deacidification efficiency

Active Publication Date: 2021-02-05
浙江富士特硅材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device has the following disadvantages: 1. A large amount of dust will enter the bag filter after the device passes through the hot gas, which will increase the burden on the bag filter, affect the ventilation intensity, and then affect the deacidification efficiency; 2. The device The tail gas of the device enters the lye through the diameter of the tail gas pipe, resulting in larger bubbles formed by the gas entering the lye, which affects the effect of tail gas treatment

Method used

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  • Deacidification treatment device for producing modified white carbon black
  • Deacidification treatment device for producing modified white carbon black
  • Deacidification treatment device for producing modified white carbon black

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like Figure 1-7 As shown, a deacidification treatment device for the production of modified white carbon black includes a support mechanism 1 and a dust removal mechanism 3. The support mechanism 1 is mainly composed of a support plate 101 and a support frame 102, and also includes a deacidification mechanism 2 and an exhaust gas treatment mechanism. 4. The deacidification mechanism 2 includes a material box 201, a bracket 202, a rotating pipe 203, a stirring rod 204, a hot air pipe 205, a dust removal assembly 206, and a first air pipe 207. The material box 201 is fixedly connected to one side of the support plate 101, and the material box 201 The interior is connected with a bracket 202 by bolts, the inside of the bracket 202 is rotatably connected with a rotating tube 203, and a stirring rod 204 is welded around the rotating tube 203. There are several air holes on the outside of 204, the bottom of rotating tube 203 is connected with hot air pipe 205, and the other ...

Embodiment 2

[0036] like Figure 8 As shown, the difference between Embodiment 2 and Embodiment 1 is that the aeration assembly includes an outer cylinder 41, a stirring frame 42, a second connecting rod 43, and a second motor 44, and the outer cylinder 41 is welded on the third air pipe 402 away from the air pump 401 One end outside of outer cylinder 41 is provided with stirring frame 42, and stirring frame 42 outside is provided with aeration plate 421, and a second connecting rod 43 is welded on one end of stirring frame 42, and the second connecting rod 43 is welded away from one end of stirring frame 42 At the output end of the second motor 44, the second motor 44 is connected to the lye tank 403 one side by bolts, so that the setting can drive the second connecting rod 43 to rotate by the second motor 44, and the second connecting rod 43 drives the stirring frame 42 to rotate , the stirring frame 42 drives the aeration plate 421 to move circularly, and the aeration plate 421 breaks u...

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Abstract

The invention discloses a deacidification treatment device for producing modified white carbon black , which comprises a support mechanism and a dust removal mechanism, the support mechanism mainly comprises a support plate and a support frame, the deacidification treatment device also comprises a deacidification mechanism and a tail gas treatment mechanism, and the deacidification mechanism comprises a material box, a bracket, a rotating pipe, a stirring rod, a hot gas pipe, a dust removal assembly and a first gas pipe. The material box is fixedly connected to one side of the support plate, the interior of the material box is connected with the bracket through bolts, and the inner side of the bracket is rotationally connected with the rotating pipe. Due to the arrangement of the deacidification mechanism, hot gas can make full contact with materials, the deacidifying efficiency can be improved, most of flying dust can be adsorbed through a sintering plate, the burden of the dust removal mechanism is relieved, and the technical problem that the dust removal mechanism influences the ventilation strength is solved; an aeration assembly is arranged in the tail gas treatment mechanism,so that the tail gas enters the alkali liquor in the form of small bubbles, and the tail gas treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of modified white carbon black production, in particular to a deacidification treatment device for modified white carbon black production. Background technique [0002] Due to its large specific surface area and strong adsorption capacity, fumed silica has a large amount of hydrogen chloride gas attached to its surface during the production process due to technological reasons. Although the product is processed by deacidification process before packaging, it is often not available due to operation or other reasons. It will lead to low pH value of the product before packaging, and the packaging bag will be damaged due to the low pH value of the product during storage, which will affect the product quality. [0003] The Chinese patent with the publication number CN205634911U discloses a deacidification device for the production of fumed white carbon black, including a silo, a hot air pipeline with a regulating...

Claims

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Application Information

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IPC IPC(8): C01B33/12B01D46/10B01D46/00B01D53/78B01D53/40
CPCC01B33/12B01D46/10B01D46/0036B01D46/00B01D53/78B01D53/40Y02P20/10
Inventor 刘国晶谭军范建平杨晓义陈珍徐慧芬王德球孙飞罗金珠
Owner 浙江富士特硅材料有限公司