Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A vacuum degassing packaging system for inorganic flame retardant powder

An inorganic flame retardant and packaging system technology, which is applied in the directions of packaging, transportation and packaging, and the type of packaging items, can solve the problems that inorganic flame retardant powder cannot be recycled, increase production costs, affect packaging efficiency, etc., and achieve savings. The effect of workshop equipment cost, reducing labor intensity and saving personnel maintenance

Active Publication Date: 2017-11-28
江苏艾特克阻燃材料有限公司
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it is found that the bag filter not only takes up limited space in the workshop, but also frequently suspends the operation of the packaging system, and requires regular maintenance by staff, which increases production costs; at the same time, it also seriously affects packaging efficiency and delays production; In addition, different Inorganic flame retardant powder products cannot be mixed with bag filters, otherwise the inorganic flame retardant powder on the bag cannot be recycled

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
  • A vacuum degassing packaging system for inorganic flame retardant powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment provides a vacuum degassing packaging system for inorganic flame retardant powder. Taking its application in the packaging of magnesium hydroxide or aluminum hydroxide or other inorganic flame retardants as an example, its structure is introduced below, as figure 1 As shown, it includes at least:

[0028] The silo 10 for accommodating the inorganic flame retardant powder includes an outlet 11 at the bottom, an inlet 12 and a decompression port 13 corresponding to the outlet. The feeding pipeline 20 is connected with the inlet 12 and is used for bringing the inorganic flame retardant powder into the silo 10 through airflow. Generally, the inner diameter of the feeding pipeline is 70-100m. Preferably, in order to use the magnesium hydroxide flame retardant powder to settle and concentrate in the outlet 11 by its own gravity, the outlet 11 is set in a funnel shape. Preferably, in order to improve the discharge effect, a switch or valve, such as a rotary f...

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 relates to a vacuum degassing packaging system for inorganic flame retardant powder. The vacuum degassing packaging system for inorganic flame retardant powder comprises a bin, a feeding pipe, a vacuum device, a filter device and a packaging device. The bin is used for containing the powder and comprises an outlet in the bottom, an inlet corresponding to the outlet and a pressure reduction opening. The feeding pipe is connected with the inlet and used for bringing the powder into the bin through air flow. The vacuum device is connected with the pressure reduction opening. The filter device is arranged between the pressure reduction opening and the vacuum device and used for stopping the powder. The packaging device is connected with the outlet and used for packaging and bagging the powder. A material return pipe is further arranged between the packaging device and the feeding pipe and used for separating gas from the powder in the packaging device. According to the vacuum degassing packaging system for the inorganic flame retardant powder, the packaging process is simplified, equipment cost of a workshop is reduced, trouble of manual maintenance is avoided, the labor intensity of manual operation is reduced, and investment and operation cost are reduced; and the packaging process can be stable and continuous, and packaging efficiency is improved.

Description

technical field [0001] This field relates to feeding or unloading mechanism, especially refers to the improvement of packaging technology for inorganic flame retardant powder or powdery materials. Background technique [0002] In the prior art, magnesium hydroxide flame retardant inorganic flame retardant powder needs to be transported by airflow in the pipeline, so in the packaging stage of inorganic flame retardant powder, the packaging bag will be very bulging due to the inclusion of a large amount of gas, which is inevitable Affects the efficiency of packaging encapsulation. [0003] In the prior art, in order to solve the above-mentioned packaging problem, a packaging dust collector (for example, a cloth bag filter) is connected to one side of the packaging device to remove the gas in the packaging bag in time, reduce the air pressure of the packaging bag, and make the inorganic flame retardant The powder is smoothly filled into the bag. However, during the process of...

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 Patents(China)
IPC IPC(8): B65B1/16
CPCB65B1/16
Inventor 胡守昭陈同周建明吴辉
Owner 江苏艾特克阻燃材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com