Direct jet type slurry spraying granulation drier

A technology of spray granulation and drying machine, which is applied in the direction of fertilizer form, liquid separation into beads and granulation, fertilizer mixture, etc., which can solve the problems of low production quality, low degree of automation, and weak system, and achieve high particle quality. Prominent, low-cost, systematic effects

Inactive Publication Date: 2014-09-10
GUANGXI SOURCE OF THE FERTILIZER IND
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defects of the existing compound fertilizer production equipment, such as low production quality, excessive moisture, weak system and low degree of automation, and provides a direct flushing spraying granulation dryer to solve the above problems

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
  • Direct jet type slurry spraying granulation drier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, the direct flushing spraying granulation dryer includes a drying body 8, and a feeding bin 2 is provided on the side of the drying body 8. High-pressure air pipe 1.1, baffle plate 18, anti-material spiral body 9 and material plate 10 are provided on the inner wall of the drying body; a grading cone 11 is provided at the tail of the drying body 8, and a hot air system 3 is provided at the top of the drying body 8, and the hot air system 3 includes Vertically downward fine material injection port 6, the lower part of the fine material injection port 6 is provided with a screw chamber 5, the lower part of the screw chamber 5 is provided with a fine material outlet 7, and the side part of the spiral chamber 5 is provided with a heat blower that can blow air to the spiral chamber. The fan 4 and the fine material outlet 7 are facing the granulation spray gun 1.

[0022] The rear position of the grading cone 11 is also provided with a rotary screen,...

Embodiment 2

[0025] In this embodiment, the difference from embodiment 1 is that the sharpness of the blower 1 is 0.5 times the power of the hot air blower, and the rest of the working principles are the same as in embodiment 1.

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 discloses a direct jet type slurry spraying granulation drier. The drier comprises a drier body, the drier body side is provided with a feeding bin, a granulation spray gun traverses through the central position of the feeding bin, the tail portion of the drier body is provided with a grading awl, the top of the drier body is provided with a hot air system, the hot system comprises a vertical downward fine material spraying hole, the lower portion of the fine material spraying hole is provided with a spiral bin, and the side portion of the spiral bin is provided with a hot air fan blowing the spiral bin, the lower portion of the spiral bin is provided with a fine material outlet, and the fine material outlet rightly faces the granulation spray gun.

Description

technical field [0001] The invention relates to compound fertilizer production equipment, in particular to a direct flushing spraying granulation dryer. Background technique [0002] At present, the existing main equipment for the production of compound fertilizers includes disc granulation equipment and roller compaction granulation equipment, etc., and the latest compound fertilizer production equipment also includes liquid spray granulation equipment, which passes through the granulator Add steam and water to the raw materials, add acid and ammonia to neutralize and carry out acid granulation, and make a compound fertilizer with qualified nutrients and qualified appearance. In addition, the granulator and dryer are essential equipment in the production process of compound fertilizer. The granulator is mainly used to squeeze the finished or semi-finished fertilizer, which has reached the product quality requirements. The dryer is used to granulate The materials produced i...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B01J2/04C05G5/00
Inventor 陈作军王修海陈明吴志勇
Owner GUANGXI SOURCE OF THE FERTILIZER IND
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