Method for extracting fibrous filaments from arenga engleri becc petiole

A fiber filament and petiole technology, applied in fiber processing, fiber mechanical separation, textiles and papermaking, etc., can solve the problems of long cooking time, long drying time, and low work efficiency of palm leaf cooking, and shorten the cooking time , Short drying cycle, saving labor costs

Inactive Publication Date: 2017-05-31
GUIZHOU DAZIRAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing production process of drying brown silk is generally: brown leaf cooking—artificial separation—manual screening—natural drying. In this process, the cooking process of palm leaves takes a long time and wastes more heat energy. The working efficiency of artificial filament separation a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A kind of method of extracting fiber silk from the palm petiole of the present invention, comprises the following steps:

[0014] (1) High-pressure cooking: put the palm petiole in a steamer with a pressure of 0.2 MPa and a temperature of 120 degrees for 4 hours, and then cut it into a length of 20 cm.

[0015] (2) Wire cutting process: the selected palm petiole is processed by wire cutting machine to obtain fiber filaments;

[0016] (3) Screening: the fiber filaments are transported to a screening machine by a conveyor belt for screening. The screening machine is a drum screening machine, the rotation speed of its circular screen is 40r / min, and its screen is 30 mesh. Remove impurities and broken filaments in the fiber filaments through a screening machine to obtain fiber filaments with a length of 30 mm;

[0017] (4) Drying treatment: the screened fiber filaments are sent to a dryer through a conveyor belt for drying treatment. The drying temperature is 140° C. and t...

Embodiment 2

[0019] A kind of method of extracting fiber silk from the palm petiole of the present invention, comprises the following steps:

[0020] (1) High-pressure cooking: put the palm petiole in a steamer with a pressure of 0.25 MPa and a temperature of 120 degrees for 5 hours, and then cut it into a length of 25 cm.

[0021] (2) Wire cutting process: the selected palm petiole is processed by wire cutting machine to obtain fiber filaments;

[0022] (3) Screening: the fiber filaments are transported to a screening machine by a conveyor belt for screening. The screening machine is a drum screening machine, the rotation speed of its circular screen is 45r / min, and its screen is 50 mesh. Remove impurities and broken filaments in the fiber filaments by a screening machine to obtain fiber filaments with a length of 80 mm;

[0023] (4) Drying treatment: the screened fiber filaments are sent to a dryer through a conveyor belt for drying treatment. The drying temperature is 150° C. and the d...

Embodiment 3

[0025] A kind of method of extracting fiber silk from the palm petiole of the present invention, comprises the following steps:

[0026] (1) High-pressure cooking: put the palm petiole in a steamer with a pressure of 0.3 MPa and a temperature of 120 degrees for 6 hours, and then cut it into a length of 30 cm.

[0027] (2) Wire cutting process: the selected palm petiole is processed by wire cutting machine to obtain fiber filaments;

[0028] (3) Screening: the fiber filaments are transported to a screening machine by a conveyor belt for screening. The screening machine is a drum screening machine, the rotation speed of its circular screen is 55r / min, and its screen is 60 mesh. Remove impurities and broken filaments in the fiber filaments by a screening machine to obtain fiber filaments with a length of 150mm;

[0029] (4) Drying treatment: the screened fiber filaments are sent to a dryer through a conveyor belt for drying treatment. The drying temperature is 160° C. and the dr...

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Abstract

The invention discloses a method for extracting fibrous filaments from arenga engleri becc petioles, which comprises the following steps that the arenga engleri becc petioles are cooked in a steamer with a pressure of 0.2 to 0.3 MPa and a temperature of 120 DEG C for 4 to 6 hours, the selected arenga engleri becc petioles are made into fiber by a fiber-yarn making machine to obtain fibrous filaments, the fibrous filaments are conveyed by a conveyor to a screening machine for screening, removing impurities and broken filaments in the filaments, and the selected fibrous filaments are passed to a dryer through a conveyor for drying under the drying temperature of 140 to 160 DEG C for 30 to 45 minutes. The method for extracting fibrous filaments from arenga engleri becc petioles adopts a high temperature and high pressure cooking method to greatly shorten the cooking time of the arenga engleri becc petioles, the arenga engleri becc petioles are made into fiber by the fiber-yarn making machine, which not only saves the labor cost, but also improves the efficiency of making fiber. Finally, the dryer is used for drying the fibrous filaments after screening. The drying cycle is short, and the technical problems in the prior art of long drying time and large volume hot air consumption are solved.

Description

technical field [0001] The invention relates to a method for extracting fiber filaments from the petiole of palm palm, belonging to the technical field of plant fiber decomposition. Background technique [0002] At present, brown mattresses or brown silk pillows are made of high-quality dry brown silk. However, the existing production process of drying brown silk is generally: brown leaf cooking—artificial separation—manual screening—natural drying. In this process, the cooking process of palm leaves takes a long time and wastes more heat energy. The working efficiency of artificial filament separation and manual screening is low, which cannot meet the requirements of modern automated production. In addition, in the process of drying brown silk, it is all manually carried, and the drying time in a large drying room is long, and the amount of hot air consumed is large, so the existing technology is still not perfect. Contents of the invention [0003] The purpose of the p...

Claims

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Application Information

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IPC IPC(8): D01B1/10
CPCD01B1/10
Inventor 陈宗勇廖廷茂黄龙
Owner GUIZHOU DAZIRAN TECH
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