Multistage pressure screening filter drum machine for sanitary towel primary pulp

A technology for sanitary napkins and filter cartridges is applied in the field of multistage pressure screening filter cartridge machines for sanitary napkin puree, which can solve the problems of clogging in the screen slits, reducing the effect of fluff puree, and poor effect, so as to ensure the effect of continuous screening.

Inactive Publication Date: 2021-03-05
周赢赢
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fluff raw pulp is made of wood, bamboo and other fibers. Fluff raw pulp is a good liquid-absorbing material, mainly used for women's sanitary napkins. It is screened, and the qualified raw pulp enters the screen drum through the sieve gap under pressure, and is exported from the good pulp pipe at the bottom. When the puree passes through the sieve gap under the action of pressure, the gentle pressure generated by the rotating vanes outside the screen drum, while the qualified fluff puree has a poor circular flow effect, and it is difficult to discharge the qualified fluff puree from the inside of the screen gap , causing the qualified fluff puree to be blocked inside the sieve gap, causing the fluff puree to pass through the sieve gap intermittently, reducing the effect of continuous screening of the fluff puree

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
  • Multistage pressure screening filter drum machine for sanitary towel primary pulp
  • Multistage pressure screening filter drum machine for sanitary towel primary pulp
  • Multistage pressure screening filter drum machine for sanitary towel primary pulp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] as attached figure 1 to attach Figure 6 Shown:

[0025] The present invention is a sanitary napkin raw pulp multi-stage pressure screening filter cartridge machine, the structure of which includes a fixed base 1, a control panel 2, a motor 3, a transmission shaft 4, a screening device 5, and a material inlet 6. The front surface of the fixed base 1 is Embedded with a control panel 2, the lower end of the motor 3 is fixedly mounted on the upper surface of the left end of the fixed base 1, and the output end of the motor 3 rotates synchronously with the transmission shaft 4, and the transmission shaft 4 is mounted on the left side of the screening device 5 with clearance fit. And the lower end of the screening device 5 is fixedly installed on the upper surface of the fixed base 1, and the inlet 6 is embedded in the right side of the screening device 5 and communicates with each other. The screening device 5 includes a screening outer box 51, a driving device 52, and a f...

Embodiment 2

[0033] as attached Figure 7 to attach Figure 8 Shown:

[0034] Wherein, the graded air pressure mechanism 54 includes an agitator 541, an extruded film 542, and an air injection mechanism 543. The head end of the agitator 541 is welded to the right end of the first bevel gear shaft 521, and an air injection mechanism 543 is arranged on the outside of the agitator 541. The inner surface of the air injection mechanism 543 is embedded with an extruding film 542, which is connected to each other. The extruding film 542 is made of rubber and has a certain resilience, which is beneficial to elastic reset after being rotated and extruded by the agitator 541, and at the same time, the air pressure Squeeze to the inside of the air injection mechanism 543, and there are four air injection mechanisms 543, which are equidistantly distributed on the outside of the agitator 541, forming multi-stage pressure, and performing multi-stage screening on the raw fluff pulp.

[0035] Wherein, t...

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 multistage pressure screening filter drum machine for sanitary towel primary pulp. The the multistage pressure screening filter drum machine structurally comprises a fixed base, a control panel, a motor, a transmission shaft, a screening device and a feeding port, the control panel is embedded in the front surface of the fixed base, the lower end of the motor is fixedly installed on the upper surface of the left end of the fixed base, and a first bevel gear rotating shaft rotates; and through the linkage of the linkage bevel gear, a second bevel gear rotating shaft and the first bevel gear rotating shaft rotate in opposite directions, the first bevel gear rotating shaft drives a rotating plate to rotate, and a sliding block drives a shifting plate to shift on thesurface of the rotating plate, so that fluff primary pulp in screen seams of the filter drum is shifted out, and continuous screening of the fluff primary pulp is ensured; and a stirrer extrudes an extrusion film in the rotating process, air pressure is sprayed out from a nozzle, fluff primary pulp on the two sides is subjected to air injection extrusion, the fluff primary pulp is subjected to multi-stage extrusion through four air injection mechanisms, it is guaranteed that a fluff primary pulp head penetrates through the interior of the filter drum, and the fluff primary pulp screening strength is improved.

Description

technical field [0001] The invention relates to the field of cleaning and screening of sanitary napkins, and more specifically relates to a multi-stage pressure screening filter cartridge machine for raw pulp of sanitary napkins. Background technique [0002] Fluff raw pulp is made of wood, bamboo and other fibers. Fluff raw pulp is a good liquid-absorbing material, mainly used for women's sanitary napkins. It is screened, and the qualified raw pulp enters the screen drum through the sieve gap under pressure, and is exported from the good pulp pipe at the bottom. When the puree passes through the sieve gap under the action of pressure, the gentle pressure generated by the rotating vanes outside the screen drum, while the qualified fluff puree has a poor circular flow effect, and it is difficult to discharge the qualified fluff puree from the inside of the screen gap , causing the qualified fluff puree to be blocked inside the sieve gap, causing the fluff puree to pass throu...

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): B30B9/06B01D29/35
CPCB01D29/35B30B9/062
Inventor 周赢赢
Owner 周赢赢
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