Preparation method for bamboo coiled composite vertical type storage tank

A technology for vertical storage tanks and storage tanks, which is applied in the direction of fixed-capacity gas storage tanks, mechanical equipment, sustainable manufacturing/processing, etc., to achieve the effects of saving energy consumption, saving oil resources, and reducing costs

Active Publication Date: 2014-09-10
ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a method for preparing a bamboo winding compos

Method used

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  • Preparation method for bamboo coiled composite vertical type storage tank
  • Preparation method for bamboo coiled composite vertical type storage tank
  • Preparation method for bamboo coiled composite vertical type storage tank

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0023] Example 1

[0024] In this embodiment, a vertical storage tank with a capacity of 1000 m3 is taken as an example, with a diameter of 10000 mm and a height of 13000 mm.

[0025] The bamboo fiber felt used in this embodiment is a bamboo fiber non-woven fabric, which is the prior art.

[0026] 1. The preparation method of the top seal.

[0027] 1. Make the inner lining layer of the head.

[0028] The bamboo fiber felt is adhered to the top head mold through a resin, and the resin is preferably a resin with good anti-corrosion performance to form an anti-seepage, anti-corrosion and smooth inner wall of the tank top head lining layer.

[0029] 2. Making bamboo strips rolls.

[0030] Open the bamboo into bamboo strips, with a length of 2000mm, a width of 5mm and a thickness of 0.8mm. Then it is dried to a moisture content of 5%-8%, and finally the bamboo strips are connected to form a continuous strip of bamboo strips by grid cloth bonding and rolled into a roll.

[0031] 3. Make the hea...

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Abstract

The invention relates to a preparation method for a bamboo coiled composite vertical type storage tank. The preparation method is characterized by comprising the following steps: preparing an end socket lining layer, an end socket enhancement layer and an outer protection layer in sequence so as to prepare a top end socket, then directly forming a tank bottom plane on the basis of a plane, manufacturing a storage tank main body, fixing the top end socket of the storage tank at the upper end of a matched storage tank main body die, preparing a storage tank main body lining layer, enabling the storage tank main body die to rotate around the axial line, enabling a coiling trolley to do up-and-down reciprocating motion in a rail, tidily arraying and coiling bamboo split rolls outside the storage tank main body lining layer and a combination part of the storage tank main body and the top end socket of the storage tank by virtue of relative motion between the storage tank main body lining layer and the top end socket of the storage tank, adding a resin mixture during coiling, performing solidification to form the storage tank main body enhancement layer, and finally coating the outer protection layer; sealing the inner side and outer side of the combination part of the tank bottom and the main body by virtue of resin and bamboo fiber non-woven cloth, pasting an arc transition region, and coating another outer protection layer after solidification is finished. The method is low in cost, environment-friendly in process and high in product quality.

Description

Technical field [0001] The invention relates to a method for preparing a bamboo-wound composite vertical storage tank, which belongs to the application field of large-diameter pressure vessels. Background technique [0002] In recent years, my country's economy has continued to grow rapidly, which has brought good opportunities for the application of large-diameter containers in the market. Especially in petrochemical industry, light industry, energy, aerospace and other fields are widely used. Large-scale vessels can be divided into four categories in terms of structure: the first category is all-metal vessels; the second category is a metal-lined hoop-wound composite reinforced composite pressure vessel; the third category is a full-wound composite vertical storage Tanks are the main manifestations of large containers; the fourth category is plastic-lined full-wound composite reinforced composite pressure vessels. [0003] Because the composite container not only takes into acc...

Claims

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Application Information

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IPC IPC(8): F17C1/06B65D8/06
CPCY02W90/10
Inventor 叶柃杨会清朱鑫
Owner ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH
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