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Intermediate Bulk Container (IBC) liner tap hole flange connecting mechanism

A connection mechanism and liquid discharge port technology, applied in the field of blow molding machines, can solve problems such as unreliable sealing, liquid leakage, and uncontrollable compression of sealing rings, etc., and achieve good sealing effect and simple structure

Inactive Publication Date: 2012-12-19
WUXI SIFANG YOUXIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this mechanism is that the compression amount of the sealing ring cannot be controlled, so the sealing is not reliable, and it is easy to cause liquid leakage

Method used

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  • Intermediate Bulk Container (IBC) liner tap hole flange connecting mechanism

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Experimental program
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Effect test

Embodiment Construction

[0014] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0015] Such as figure 1 As shown, the present invention mainly includes a valve port connection seat 1, a sealing gasket 2, a connecting bolt 4, a connecting flange 5, a sealing groove 6 and an inner container liquid discharge port 7.

[0016] The front end of the valve port connection seat 1 is provided with a positioning boss 3, and the positioning boss 3 is located in the liquid discharge port 7 of the inner tank for positioning the valve port connection seat 1.

[0017] The outer ring of the positioning boss 3 is provided with a sealing groove 6 , and a sealing gasket 2 is installed in the sealing groove 6 . The sealing gasket 2 is in close contact with the valve port connecting seat 1 and the inner container liquid outlet 7, and the valve port connecting seat 1 and the inner container liquid discharging port 7 are sealed by the sealing gasket 2 ....

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PUM

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Abstract

The invention relates to an Intermediate Bulk Container (IBC) liner tap hole flange connecting mechanism, in particular to the mechanism which is used for connecting a liner tap hole and belongs to the technical field of blow molding machines. The mechanism comprises a valve port connecting seat, a seal washer, a connecting bolt, a connecting flange, a seal groove and the line tap hole; the seal groove is arranged on the outer ring of a positioning boss; and the seal washer is arranged in the seal groove. The rear end of the liner tap hole is provided with the connecting flange, and the connecting bolt penetrates through the liner tap hole and firmly connects the valve port connecting seat and the connecting flange. According to the IBC liner tap hole flange connecting mechanism, the structure is simple, compact and reasonable, and the sealing effect is good.

Description

technical field [0001] The invention relates to a flange connection mechanism for a liquid discharge port of an IBC liner, in particular to a connection mechanism for a liquid discharge port of an IBC liner, and belongs to the technical field of blow molding machines. Background technique [0002] Composite intermediate bulk container (IBC) is commonly known as ton-packed plastic container, and its standard name is intermediate bulk container. Its composition structure is divided into inner tank and frame. IBC containers can be reused many times, and the advantages reflected in filling, storage and transportation can significantly reduce costs. Compared with drums, IBC container can save 35% storage space. Its dimensions are in accordance with ISO standards, and are based on the principle of easy handling. Static empty drums can be stacked four high and transported in any conventional way. [0003] The inner liner of the IBC container is made of high-density polyethylene, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/38B65D90/54
Inventor 茆林凤鞠明华
Owner WUXI SIFANG YOUXIN