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

Cutter squirt device for green papermaking

A water-needling and green technology, applied in the field of papermaking, can solve the problems of reduced reliability and complex device structure, and achieve the effects of convenient maintenance, simple equipment installation and strong reliability.

Pending Publication Date: 2018-06-26
上海东冠纸业有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the device is relatively complicated, which reduces the reliability of use

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
  • Cutter squirt device for green papermaking
  • Cutter squirt device for green papermaking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] A paper-leading water needle device for green papermaking, its structure is as follows figure 1 As shown, it includes a casing 4 slotted in the axial direction, a water needle nozzle 3 which is arranged in the casing 4 and moves axially, a steel wire rope 9 and a spring rope 8 connected to both sides of the water needle nozzle 3, and the spring rope 8 The outer end is fixed on the inner wall of the shell 4, and the outer end of the wire rope 9 is wound on the wire rope storage tray 5, which is also connected with a crank handle 6 to control the retraction of the wire rope 9.

[0032] The water needle nozzle 3 is made of stainless steel or ruby, and the diameter of the water outlet is not greater than 1mm. The water needle nozzle 3 communicates with the water inlet pipe 7, and the water inlet pipe 7 is also provided with a valve 1. Water is sprayed out through the water needle nozzle 3 to form a water needle, and the water pressure is adjusted through the valve 1 accord...

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 cutter squirt device for green papermaking. The cutter squirt device comprises a shell, a squirt nozzle, a steel wire rope and a spring rope; the shell is slotted along an axial direction; the squirt nozzle is arranged in the shell and axially moves; the steel wire rope and the spring rope are connected to two sides of the squirt nozzle; the outer end of the spring ropeis fixedly arranged on the inner wall of the shell; the outer wall of the steel wire rope is wound on a steel wire rope storage reel; and a crank connected with the steel wire rope storage reel controls the steel wire rope to be taken up and paid off. Compared with the prior art, the cutter squirt device has the advantages such as simple equipment, high reliability and convenience in maintenance.

Description

technical field [0001] The invention relates to the field of papermaking, in particular to a paper threading needle device for green papermaking. Background technique [0002] In the field of paper production, the water needle is an indispensable equipment. Its function principle is to spray an extremely fine water column (diameter ≤ 1mm) onto the surface of the felt to separate the cloth pulp on the felt for paper threading. A smooth and convenient water needle is the key to the success of paper threading, especially on high-speed paper machines such as household paper machines, where the paper produced has a low grammage (generally no more than 40g / m 2 ), the key factor for its paper leading success is inseparable from the water needle. An easy-to-use water needle has the following requirements: [0003] 1. Flexible operation. Because the paper web needs to be cut into different widths, the water needle needs to move back and forth in the transverse direction of the fel...

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): D21G9/00
CPCD21G9/00
Inventor 翟荣甫杨英贵
Owner 上海东冠纸业有限公司
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