Manufacturing method for HDPE special high-pressure-resistance drain pipes

A manufacturing method and technology for drain pipes, which are applied to tubular articles, other household appliances, household appliances, etc., can solve the problems of long manufacturing time, complicated steps, and single method, so as to prevent economic benefits, save manufacturing time, and reduce complexity. Effect

Inactive Publication Date: 2018-05-04
江西省天赞科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a manufacturing method of HDPE special-type high-pressure drainage pipe, which solves the problem that the manufacturing method is relatively single, and the steps are relatively complicated, the manufacturing time is long, and the manufactured drainage pipe is There are also huge shortcomings in performance

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] S1. Place the strip material on the spool and make it run by traction;

[0033] S2. One end of the strip raw material runs through the tape storage machine, and the strip raw material acts as a buffer inside the tape storage machine;

[0034] S3. The strip raw material passes through the buffer of the tape storage machine and passes through the degreasing and derusting equipment to remove the oil stains and rust on the surface of the strip raw material;

[0035] S4. After degreasing and derusting the strip raw materials, they pass through the injection molding machine to complete the mixing of plastics, steel strips and strip raw materials;

[0036] S5. After the mixing is completed, enter the cooling water tank to cool the strip, and the temperature of the water body inside the cooling water tank is -10°C;

[0037] S6, after completing the cooling of the water body, the strip is pulled to the winding cage by the tractor, and the traction speed of the tractor is 20M / mi...

Embodiment 2

[0044] S1. Place the strip material on the spool and make it run by traction;

[0045] S2. One end of the strip raw material runs through the tape storage machine, and the strip raw material acts as a buffer inside the tape storage machine;

[0046] S3. The strip raw material passes through the buffer of the tape storage machine and passes through the degreasing and derusting equipment to remove the oil stains and rust on the surface of the strip raw material;

[0047] S4. After degreasing and derusting the strip raw materials, they pass through the injection molding machine to complete the mixing of plastics, steel strips and strip raw materials;

[0048] S5. After the mixing is completed, enter the cooling water tank to cool the strip, and the temperature of the water body inside the cooling water tank is 0°C;

[0049] S6, after finishing the cooling of the water body, the strip is pulled to the winding cage by the tractor, and the traction speed of the tractor is 30M / min; ...

Embodiment 3

[0056] S1. Place the strip material on the spool and make it run by traction;

[0057] S2. One end of the strip raw material runs through the tape storage machine, and the strip raw material acts as a buffer inside the tape storage machine;

[0058] S3. The strip raw material passes through the buffer of the tape storage machine and passes through the degreasing and derusting equipment to remove the oil stains and rust on the surface of the strip raw material;

[0059] S4. After degreasing and derusting the strip raw materials, they pass through the injection molding machine to complete the mixing of plastics, steel strips and strip raw materials;

[0060] S5. After the mixing is completed, enter the cooling water tank to cool the strip, and the temperature of the water body inside the cooling water tank is 10°C;

[0061] S6, after finishing the cooling of the water body, the strip is pulled to the winding cage by the tractor, and the traction speed of the tractor is 40M / min;...

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 manufacturing method for HDPE special high-pressure-resistance drain pipes. The manufacturing method comprises the following steps: buffering through a belt storage machine,oil removal, rust removal and straightening through oil-removing and rust-removing equipment, mixed treatment through an injection molding machine and a die, cooling treatment through a cooling watertank, traction of strips through a traction machine, hot air blowing and adhesion on a winding cage and cutting through a small cutter, gauze winding in a winding process, plastic extrusion for wrapping through an extruding machine, secondary cooling through the cooling water tank and cutting through an automatic cutter. The invention relates to the technical field of manufacturing of drain pipes.By the manufacturing method for HDPE special high-pressure-resistance drain pipes, the circumstance that an existing manufacturing method is relatively single is changed, complexity of steps is reduced, manufacturing time is saved, great deficiencies of the manufactured drain pipes on performance are avoided, it can be ensured that the manufacturing method and quality meet requirements, and goodeconomic benefit of enterprises is prevented from being affected.

Description

technical field [0001] The invention relates to the technical field of drainage pipe production and manufacturing, in particular to a production and manufacturing method of HDPE special-type high-pressure drainage pipe. Background technique [0002] Drainage pipes are mainly responsible for the drainage of rainwater, sewage, farmland irrigation and drainage. Drainage pipes are divided into plastic drainage pipes, concrete pipes and reinforced concrete pipes. [0003] The drainage pipe is a new type of permeable drainage plastic pipe with a corrugated appearance formed by adding other additives to high-density polyethylene. The permeable corrugated pipe is made by punching holes in the groove and wrapping needle-punched geotextile around the outside of the pipe. . According to the type of bellows, it can be divided into single-wall permeable bellows and double-wall permeable bellows. [0004] At present, the materials used for drainage pipes on the market are generally mad...

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): B29D23/00B29K23/00
CPCB29D23/001B29K2023/065
Inventor 胡奇彪刘会俊
Owner 江西省天赞科技有限公司
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