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Pulp injecting device and method for pulp molding

A grouting device and pulp molding technology, applied in separation methods, chemical instruments and methods, textiles and papermaking, etc., can solve problems such as slow injection of slurry, inaccurate injection volume, and limited development, so as to improve efficiency, The effect of increasing production speed and improving product quality

Pending Publication Date: 2017-11-07
GEOTEGRITY ENVIRONMENTAL PROTECTION TECH XIAMEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are problems such as slow slurry injection speed and inaccurate injection volume in the grouting process of the pulp molding process. These problems also limit the development of the pulp molding industry.

Method used

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  • Pulp injecting device and method for pulp molding
  • Pulp injecting device and method for pulp molding
  • Pulp injecting device and method for pulp molding

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Embodiment Construction

[0017] In order to further understand the structure, features and other purposes of the present invention, the attached preferred embodiments are now described in detail with accompanying drawings as follows. The embodiments described in the accompanying drawings are only used to illustrate the technical solutions of the present invention and are not limiting this invention.

[0018] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of the grouting device of the present invention; the grouting device includes a grouting box 1, a grouting box 2 and a slurry tank 3; wherein, the grouting box 1 is a square box and the top is provided with a grouting inlet 11 , the upper part in the square box is a filter cavity 12, the filter cavity 12 is provided with a first vibrating filter membrane 13 and a second vibrating filter membrane 14, preferably, the first vibrating filter membrane 13 is a large-aperture filter membrane, and the second vibrating filter membran...

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PUM

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Abstract

The invention provides a pulp injecting device and method for pulp molding. The pulp injecting device comprises a pulp supply box, pulp injecting boxes and pulp tanks, wherein the pulp injecting boxes are arranged on four sides below the pulp supply box, the pulp supply box is communicated with the pulp injecting boxes through pipelines, each pipeline is provided with an electromagnetic flow valve used for controlling pulp flow, one pulp tank is correspondingly arranged below each pulp injecting tank and used for receiving pulp, and the pulp tanks are connected with a motor to achieve lifting so as to conveying the pulp. The pulp injecting device has the advantages that the automatic pulp injecting and pulp injecting quantified control in the pulp molding process are achieved, impurities in the pulp are removed in advance through two vibration filter membranes before the pulp injecting, product quality is increased, pulp injecting efficiency is increased by the multi-directional pulp injecting, production speed is increased, automatic pulp conveying is achieved through the motor, and labor cost is saved.

Description

technical field [0001] The invention relates to a grouting device, in particular to a pulp molding grouting device and a grouting method. Background technique [0002] Pulp molding is a three-dimensional papermaking technique. It uses waste paper as raw material, and molds a certain shape of paper products with a special mold on a molding machine. It has four advantages: the raw material is waste paper, including cardboard, waste carton paper, waste white border paper, etc., and its production process is completed by pulping, adsorption molding, drying and setting, and is harmless to the environment; It can be recycled and reused; its volume is smaller than that of foamed plastics, it can be overlapped, and it is convenient for transportation. Pulp molding, in addition to lunch boxes and tableware, is more used for industrial cushioning packaging, and is currently developing very rapidly. [0003] The technological process of pulp molding includes beating, removing impuri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21J5/00B01D33/03B01D33/41
CPCB01D33/0346B01D33/41D21J5/00
Inventor 苏锦碧
Owner GEOTEGRITY ENVIRONMENTAL PROTECTION TECH XIAMEN CO LTD
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