Conveying device capable of diluting pulp

A conveying device and slurry technology, applied in the field of papermaking equipment, can solve the problems of reducing the efficiency of subsequent steps, the conveying screw is difficult to meet the requirements, etc., and achieve the effect of avoiding poor product quality and better filtering effect.

Inactive Publication Date: 2018-04-06
JIANGYIN XINHAI ROAD CONSTR MATERIAL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the above process steps, conveying the washed pulp to the subsequent steps requires the use of a conveying screw. However, because the pulp is seriously agglomerated after pulp washing, simply conveying the lumpy pulp will greatly reduce the efficiency of the subsequent steps. ; Therefore, for the particularity of straw production slurry, the traditional conveying screw is difficult to meet the requirements

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
  • Conveying device capable of diluting pulp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] as attached figure 1 Shown: a conveying device that can dilute slurry, including a dilution tank 1, the top of the dilution tank 1 is provided with a feed port 5, and the bottom is provided with a discharge port 8, and the horizontal central axis in the dilution tank 1 A rotating shaft 10 is installed, one end of the rotating shaft 10 is provided with a first driving device 11, the rotating shaft 10 is surrounded by a spiral blade 12 with a hollow cavity, and several stirring mechanisms are arranged on the edge of the spiral blade 12, The rotating shaft 10 is provided with a motor, and the output shaft of the motor 10 protrudes through the hollow cavity of the helical blade 12 and is connected to the stirring mechanism. The upper part of the dilution tank 1 is provided with several water spray ports 7; A crushing trough 2 is installed above the material opening 5, and a crushing roller 20 with crushing teeth 22 is arranged horizontally in the crushing trough 2, and a se...

Embodiment 2

[0017] On the basis of Example 1, the preferred embodiment of the present invention is that the stirring mechanism includes a connecting rod 13 and a stirring paddle 14, the connecting rod 13 is connected to the output shaft of the motor 10, and the stirring paddle 14 is arranged horizontally. All the other structures of the three rod bodies on the connecting rod 13 are exactly the same as in Embodiment 1.

Embodiment 3

[0019] On the basis of Embodiment 2, the preferred embodiment of the present invention also includes that a stirring mechanism is arranged around the half circle and / or one circle of the spiral blade 12, and the rest of the structure is exactly the same as that of Embodiment 2.

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 conveying device capable of diluting slurry, comprising a dilution tank, the top of the dilution tank is provided with a feed port, and the bottom is provided with a discharge port, and a rotating shaft is installed on the transverse central axis of the dilution tank. One end of the rotating shaft is provided with a first driving device, and the rotating shaft is surrounded by a spiral blade with a hollow cavity, and several stirring mechanisms are arranged on the edge of the spiral blade, and a motor is arranged inside the rotating shaft, and the motor The output shaft protrudes through the hollow cavity of the helical blade and connects to the stirring mechanism. Several water spray ports are arranged on the upper part of the dilution tank; a crushing tank is installed on the feeding port, and a belt A crushing roller with crushing teeth, one end of the crushing roller is connected with a second driving device, and the bottom of the crushing groove is connected to the discharge port. It can not only meet the requirements of straw papermaking pulp transportation, but also reduce pulp agglomeration, realize dilution, and the uniformity of dilution is high.

Description

technical field [0001] The invention relates to the technical field of papermaking equipment, in particular to a conveying device capable of diluting pulp. Background technique [0002] Wood is generally used as the main raw material in the papermaking industry, but with the further deterioration of the environment, this process of using logs as raw materials is gradually being replaced. In order to meet the needs of the papermaking industry to the greatest extent, the use of fur , Cotton stalks, reeds, corn stalks, straw and other grasses as raw materials for pulping not only provide a new source of fiber for the paper industry, but also realize the utilization of waste, changing the original above-mentioned materials that can only be incinerated or recycled. In the case of Tiantian, the comprehensive utilization of resources has been realized, which has excellent social and economic benefits. In the process of processing raw materials, the above-mentioned raw materials ne...

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
IPC IPC(8): B65G33/24B65G33/00B02C4/00
CPCB65G33/24B02C4/00B65G33/00B65G2201/04
Inventor周永君
OwnerJIANGYIN XINHAI ROAD CONSTR MATERIAL