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Sealed soft bag for filtering slightly toxic and harmful polluted liquid

A soft bag and liquid technology, applied in the field of packaging, can solve the problems of high recycling difficulty and high recycling cost, and achieve the effects of low recycling difficulty, simple and convenient recycling, and simple and easy recycling process.

Pending Publication Date: 2020-05-26
太仓磐晶包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is no device that can easily separate the gas-liquid mixture. Generally, the gas-liquid mixture is directly recovered together. In the case of a large amount, the recovery is difficult and the recovery cost is high.

Method used

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  • Sealed soft bag for filtering slightly toxic and harmful polluted liquid
  • Sealed soft bag for filtering slightly toxic and harmful polluted liquid
  • Sealed soft bag for filtering slightly toxic and harmful polluted liquid

Examples

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0028] refer to Figure 1 to Figure 6 A sealed soft bag for filtering slightly toxic and harmful polluting liquids, comprising a soft bag 1, a bag spout 11 arranged on the soft bag 1, and a bag cover 12 used in conjunction with the bag spout 11. The soft bag 1 can adopt a stand-up bag with a horizontal support structure at the bottom. So that the soft bag 1 can stand on its own. This soft bag 1 can be used for recovering the gas-liquid mixture with larger capacity. The soft bag 1 can also adopt a flat structure with a self-sealing bottom, and there is no horizontal support structure at the bottom, which is used to recover a gas-liquid mixture with a small capacity. The spout 11 and the soft bag 1 are fixed in a traditional way, that is, the outer ...

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Abstract

The invention relates to the technical field of packaging, in particular to a sealed soft bag. The sealed soft bag for filtering slightly toxic and harmful polluted liquid comprises a soft bag, a bagmouth arranged on the soft bag and a bag cover used in cooperation with the bag mouth, the middle of the bag mouth is hollow and enables the interior and the exterior of the soft bag to be communicated, a fixing sleeve is arranged in the middle of the bag mouth, the upper portion of the fixing sleeve is open, a liquid inlet is formed in the bottom of the fixing sleeve, a channel blocking piece islocated below the liquid inlet and blocks the liquid inlet, and when the channel blocking piece is turned downwards by taking the joint of the channel blocking piece and the fixing sleeve as a rotating shaft, the interior and exterior of the soft bag are communicated; and the soft bag is provided with a soft bag through hole communicating the inside and the outside of the soft bag, an activated carbon frame is arranged on the inner side of the soft bag through hole, blocky activated carbon is arranged in the activated carbon frame, and the blocky activated carbon faces the soft bag through hole and blocks the soft bag through hole. Due to the adoption of the technical scheme, when the sealed soft bag is used for recovering the gas-liquid mixture, the recovery is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to a sealed soft bag. Background technique [0002] In some occasions, such as medical processes, some polluted gas-liquid mixtures will be produced, and the waste gas in these gas-liquid mixtures has the characteristics of low pressure or no pressure, slightly poisonous and harmful. The gas in the gas-liquid mixture can be discharged directly, but the liquid cannot be discharged directly to the external environment and needs to be recycled. In the prior art, there is no device that can easily separate the gas-liquid mixture. Generally, the gas-liquid mixture is directly recovered together. In the case of a large amount, the recovery is difficult and the recovery cost is high. Contents of the invention [0003] The object of the present invention is to provide a sealed soft bag for filtering slightly toxic and harmful polluted liquids, which solves the above technical problems....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D33/38B65D33/00B65D41/04
CPCB65D75/5861B65D33/00B65D41/04
Inventor 董芸
Owner 太仓磐晶包装材料有限公司
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