Spray cooling and granulating technique for geoceric acid or hydrogenatedoil

A technology of spray cooling and hardening oil, which is applied in the direction of liquid separation into beads and granulation, which can solve the problems of long stacking time and easy agglomeration of sliced ​​products, and achieve the effects of reduced transportation costs, high stacking density, and simple and easy operation

Inactive Publication Date: 2009-05-20
RUGAO SHUANGMA CHEM
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. Sliced ​​products are easy to agglomerate if they are stacked for a long time

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
  • Spray cooling and granulating technique for geoceric acid or hydrogenatedoil

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0023] Select 6 tons of stearic acid or hardened oil with a freezing point higher than 50°C. As shown in the figure, the selected stearic acid or hardened oil material is pumped from the storage tank through a bag filter by a supply pump with a steam jacket Filter, remove impurities, and then enter the mass flow meter to measure the flow of the material pump, then send it to the fatty acid cooler to cool the material, and finally the material reaches the material nozzle placed at the top of the tower 4-6 meters. There are several shower heads, such as a shower head for showers. There are hundreds of identical small drilling holes on the shower head. The holes on the several shower heads total 3000-5000, and the size of the holes is 0.2-0.5mm. Stearic acid or hard The pressure of grease ejected from the nozzle is about 0.08MPa. In this way, the liquid droplets are sprinkled from the nozzle to the tower body from the top of the tower, and the inside of the spray tower is drawn by...

specific Embodiment 2

[0025] Select 12 tons of stearic acid or hardened oil whose freezing point is higher than 50°C. As shown in the figure, the selected stearic acid or hardened oil material is pumped from the storage tank through a bag filter by a supply pump with a steam jacket Filter, remove impurities, and then enter the mass flow meter to measure the flow of the material pump, then send it to the fatty acid cooler to cool the material, and finally the material reaches the material nozzle placed at the top of the tower 6-8 meters. There are several nozzles, such as shower heads for showers. There are hundreds of identical small drilled holes on the nozzles. There are 6000-10000 holes in the nozzles, and the size of the holes is 0.2-0.5mm. Stearic acid or hard The pressure of the grease sprayed by the nozzle is about 0.06MPa. In this way, the liquid droplets are sprinkled from the nozzle to the tower body from the top of the tower, and the inside of the spray tower is drawn by the induced draft...

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

PropertyMeasurementUnit
freezing pointaaaaaaaaaa
Login to view more

Abstract

The invention discloses a spray cooling granulating process for stearic acid or hardening oil, which comprises the following steps: selecting the stearic acid or the hardening oil of which the freezing point is higher than 50 DEG C, filtering impurities through a filter, cooling the stearic acid or the hardening oil and sending the stearic acid or the hardening oil to a tower top spraying head after measuring materials through a quality meter, and spraying the stearic acid or the hardening oil in a tower body through a material spraying head; and after the curing in the tower body, screening the stearic acid or the hardening oil through a vibrating screen with about 10 meshes to obtain normal granules, namely the finished product. The process adopts the spraying head to spray materials into the tower body and cold air is blown in the tower body from bottom to top to increase the falling time of the materials, so the materials are cooled and formed, and the process is simple and easy to operate; the stearic acid or the hardening oil granules prepared by the process has a long piling up time and uneasy caking of a slicing product; and the stearic acid or the hardening oil granule products produced by the granulating process has larger piling up density than stearic acid or hardening oil slices, and can effectively reduce the transport cost.

Description

technical field [0001] The invention relates to a stearic acid or hardened oil granulation process, especially a granulation process formed by spray cooling. Background technique [0002] At present, domestic stearic acid or hardened oil is shaped by slicers. The advantages of changing the defects caused by slicing by spray granulation are as follows: [0003] 1. Make the product easier to melt. [0004] 2. The sliced ​​products are easy to agglomerate if they are stacked for a long time. [0005] 3. The granulated products have a high stacking density, which reduces transportation costs. Contents of the invention [0006] The invention provides a granulation process of stearic acid or hardened oil through spray cooling. [0007] In order to solve the above technical problems, the steps of a kind of stearic acid or hardened oil spray cooling granulation process of the present invention are as follows: [0008] A. The material stearic acid or hardened oil is pumped fro...

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): B01J2/04
Inventor 蒋群峰成取林
Owner RUGAO SHUANGMA CHEM
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