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Resin collected glass reinforced plastic buffer tank used for vacuum resin infusion process

A technology of FRP and buffer tanks, applied in the field of FRP tanks, which can solve problems such as poor corrosion resistance, difficult handling, and difficult cleaning, and achieve the effects of smooth inner walls, light weight, and low environmental requirements in the factory area

Inactive Publication Date: 2012-12-12
新疆永昌新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a resin-collecting FRP buffer tank for "vacuum resin introduction process" to solve the problems in the prior art that the tank body is bulky, difficult to carry, difficult to clean, and poor in corrosion resistance.

Method used

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  • Resin collected glass reinforced plastic buffer tank used for vacuum resin infusion process
  • Resin collected glass reinforced plastic buffer tank used for vacuum resin infusion process
  • Resin collected glass reinforced plastic buffer tank used for vacuum resin infusion process

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Embodiment Construction

[0020] see Figure 1 to Figure 7 , the present invention is composed of two tank bodies 1, bolts 2, gaskets 3, air extraction holes 4, and air extraction holes 5. The tank body 1 is composed of an inner lining layer 6, a structural layer 7, and an outer protection layer sequentially compounded from the inside to the outside. The layer 8 is compositely formed, and the end face of the tank body 1 is provided with an everted flange edge, and a bolt hole is arranged on the flange edge, and its purpose is to facilitate the connection of two tank bodies 1 with bolts. A gasket is used for sealing between the flange connection ends of the two tank bodies 1 . The tops of the two tank bodies 1 forming the present invention are respectively provided with two air holes, the air hole 4 is different from the air hole 5 calibers, the air hole 4 is connected with a vacuum pump, and the air hole 5 is connected with a vacuum bag.

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Abstract

Disclosed is a resin collected glass reinforced plastic buffer tank used for a vacuum resin infusion process. A tank body wall comprises a lining layer, a structure layer and an outer protection layer composited successively from inside to outside. A tank body is divided into a left portion and a right portion which are connected through flanges and rubber in a sealing mode, extractor vents are arranged on the top portion of the tank body and connected with a vacuum pump through pipelines. The structure layer and the outer protection layer are fixed and formed by resin matrixes, fibers and unidirectional fabrics; and flange connection ends are fixed and formed by resin matrixes, fibers and unidirectional fabrics. The left portion and the right portion of the tank body are sealed and connected through the flange connection ends and sealing pads. The connection mode is bolt connections, the mechanical strength is high, the operation is simple and rapid, and no special device is needed. The lining has anticorrosion, seepage-proof and air leakage proof effects, and the inner wall is smooth so that the demoulding is facilitated. The structure layer guarantees the strength and the stiffness of the tank body effectively, and the outer protection layer is anti-aging and corrosion resistant.

Description

technical field [0001] The invention relates to a glass fiber reinforced plastic tank, in particular to a glass fiber reinforced plastic buffer tank for resin collection in the "vacuum resin introduction process", which is mainly used in the vacuum resin introduction molding process. Background technique [0002] The existing "vacuum resin introduction process" generally adopts steel tanks for resin collection buffer tanks. Its disadvantages are bulky, not easy to carry and clean; poor corrosion resistance and short service life. Contents of the invention [0003] The purpose of the present invention is to provide a resin-collecting FRP buffer tank for "vacuum resin introduction process" to solve the problems in the prior art that the tank body is bulky, difficult to carry, difficult to clean, and poor corrosion resistance. [0004] The technical solution of the present invention is: comprising a tank body, the tank body wall includes an inner lining layer, a structural l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/54
Inventor 周强
Owner 新疆永昌新材料科技股份有限公司
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