Carbon black pelletizer

A granulator, carbon black technology, applied in the direction of extrusion granulation of raw materials, fibrous fillers, etc., can solve the problems of the quality decline of carbon black products, restricting the influence of carbon black, uneven carbon black particles, etc., and reducing the crushing rate. , not easy to break, improve the effect of uniformity

Pending Publication Date: 2019-08-09
济宁黑猫炭黑有限责任公司
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, carbon black production enterprises mostly use wet granulators for granulation, but the wet granulators in the prior art only rely on the stirring of the stirring teeth and the adsorption of carbon

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Carbon black pelletizer
  • Carbon black pelletizer
  • Carbon black pelletizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Such as Figure 1~6 As shown, a carbon black granulator of the present invention includes a cylindrical mixing extrusion section body 8 and a spheronizing drying section body 11, the front end of the mixing extrusion section body 8 is provided with a front cover 23, and the spheronizing drying section body 11 The rear end is provided with a rear cover plate 13, and the outer wall of the body 11 of the rounding drying section is also provided with a heating jacket. The body 8 of the mixing extrusion section and the body 11 of the rounding drying section are connected in the form of a flange and an orifice 9 is provided at the joint; for the convenience of installation or disassembly, the body 11 of the rounding drying section can be provided with a straight port, and the orifice 9 is fixed on the It's time to speak up. The orifice plate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a carbon black pelletizer. The carbon black pelletizer comprises a coextrusion section pelletizer body and a rolling drying section pelletizer body which are connected with eachother, and a pore plate is arranged at the junction of the coextrusion section pelletizer body and the rolling drying section pelletizer body; the coextrusion section pelletizer body is provided witha carbon black inlet and a pelletizing water inlet, and the rolling drying section pelletizer body is provided with a carbon black outlet; the two pelletizer body sections are internally provided with high-speed shafts, the high-speed shaft located in the coextrusion section pelletizer body is provided with a low-speed shaft, and the low-speed shaft is provided with stirring teeth and a packing auger; the high-speed shaft located in the rolling drying section pelletizer body is provided with a rolling cylinder, and the end face, facing the pore plate, of the rolling cylinder is provided witha blade. By means of the carbon black pelletizer, the uniformity of carbon black particles can be improved, fine powder generated during carbon black pelletizing can be reduced, and the particle sizeof carbon black particles can be controlled.

Description

technical field [0001] The invention relates to chemical production equipment, in particular to a granulator used in carbon black production. Background technique [0002] At present, carbon black production enterprises mostly use wet granulators for granulation, but the wet granulators in the prior art only rely on the stirring of the stirring teeth and the adsorption of carbon black, so the carbon black particles produced are uneven and fine powder. If the content is large, the quality of carbon black products will decline, thereby restricting the influence of carbon black production abroad. Contents of the invention [0003] In order to improve the uniformity of carbon black particles and reduce the fine powder produced by carbon black granulation, the invention provides a carbon black granulator. [0004] A carbon black granulator provided by the invention comprises a connected mixing extrusion section body and a spheronizing drying section body, an orifice is arrange...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C09C1/58B01J2/20
CPCC09C1/58B01J2/20
Inventor 张体修陈忠斌程文辉胡陈曹迎峰
Owner 济宁黑猫炭黑有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap