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

Double-layer polystyrene curing bin

A polystyrene, curing technology, applied in the field of EPS extruded board production equipment, can solve the problems of easy flying of materials, expansion stress, difficulty in controlling curing time, and difference in material curing time, so as to facilitate curing and prevent materials from flying The effect of flying and low cost

Inactive Publication Date: 2016-09-07
TIANJIN YUSHEN ENERGY SAVING THERMAL INSULATION MATERIAL
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The general production of EPS extruded board is mainly made of polystyrene resin as raw material, supplemented by adding a catalyst in the process of heating and mixing the polymer and foaming. The foaming ratio of polystyrene is generally dozens or even hundreds of times, and The curing time needs at least ten hours. The material is easy to fly and has a large expansion stress. Usually, a large curing bin is required, but the curing time of the materials entering the curing bin will vary greatly, and the curing time is also difficult. Control, if you set up multiple curing bins, it will increase the cost and occupy a relatively large area

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
  • Double-layer polystyrene curing bin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0011] As shown in the figure, a double-layer polystyrene curing bin includes a support frame 1 and a bin body arranged above the support frame 1. There are multiple bin bodies arranged side by side, and each bin body 1 includes a bin body frame. 2 and the internal ventilating mesh and top ventilating mesh 6 mounted on the warehouse frame 2, the interior ventilating mesh of each warehouse body is divided into upper and lower layers, and the upper interior ventilating mesh 11 top of the upper layer is provided with a feeding port 5 , the feed inlet 5 is connected to the feed inlet induced draft fan 8, the upper layer discharge port 12 is provided at the bottom of the upper internal ventilation net 11, and the upper layer d...

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 device for manufacturing an EPS extruded plate, in particular to a double-layer polystyrene curing bin. The double-layer polystyrene curing bin comprises a supporting rack and bin bodies arranged on the supporting rack. The multiple bin bodies are arranged side by side. Each bin body comprises a bin body rack, an interior ventilation screen and a top ventilation screen, the interior ventilation screen and the top ventilation screen are connected to the bin body rack in a hung mode, and the interior ventilation screen comprises an upper layer and a lower layer; a material inlet is formed in the upper portion of the upper interior ventilation screen layer and is connected with a material inlet induced draft fan, an upper layer discharge outlet is formed in the bottom of the upper interior ventilation screen layer, a timer is arranged at the upper layer discharge outlet, and the timer control end is connected with a control valve; and a lower layer discharge outlet is formed in the bottom of the lower interior ventilation screen layer, a timer is arranged at the lower layer discharge outlet, and the timer control end is connected with a control valve and a discharge outlet induced draft fan. The device provided by the invention is simple in structure, convenient to operate, small in occupied space, low in cost and high in efficiency, materials can be effectively prevented from flying away, swelling stress can be further buffered and released, and the curing time can be better controlled.

Description

technical field [0001] The invention relates to a device for making EPS extruded boards, in particular to a double-layer polystyrene curing bin. Background technique [0002] The general production of EPS extruded board is mainly made of polystyrene resin as raw material, supplemented by adding a catalyst in the process of heating and mixing the polymer and foaming. The foaming ratio of polystyrene is generally dozens or even hundreds of times, and The curing time needs at least ten hours. The material is easy to fly and has a large expansion stress. Usually, a large curing bin is required, but the curing time of the materials entering the curing bin will vary greatly, and the curing time is also difficult. Control, if you set up multiple curing bins, it will increase the cost and occupy a relatively large area. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double-layered product with simple structure, conve...

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): B29C44/34B29K25/00
CPCB29C44/3415B29C44/35B29K2025/06
Inventor 沈凯谢路达喻海勋
Owner TIANJIN YUSHEN ENERGY SAVING THERMAL INSULATION MATERIAL
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