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extraction system

A technology for extraction systems and containers, applied in hose connection devices, liquid distribution, delivery or transfer devices, threaded connections, etc., can solve problems such as long downtime and time-consuming, improve functional safety, avoid maintenance work or downtime the effect of time

Active Publication Date: 2021-03-26
艾斯流体技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to eliminate such malfunctions, the operation of the extraction system must be interrupted and the connection between the extraction head and the submerged tube must be re-established correctly, which is time-consuming and leads to correspondingly long downtimes

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0040] figure 1 The extraction system 1 on a container 2 is schematically shown. The liquid is stored in container 2. The liquid stored in the container 2 is in particular a specific component in liquid form.

[0041] The plug body 3 is supported in the container opening in the top 2 a of the container 2 . Said plug body 3 is intended to receive a submerged tube 4 as a first component of the extraction system 1 . The submersible tube 4 extends in the vertical direction and extends until close to above the bottom of the container 2 .

[0042] The extraction head 5 is fastened as a further component of the extraction system to the upper end of the immersion tube 4 , wherein the attachment of the extraction head 5 to the immersion tube 4 is usually embodied as a rotary connection, in this case a screw connection.

[0043] A line system 6 is connected to the extraction head 5 , said line system being connected to a pump 7 , for example a diaphragm pump. When the extraction he...

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PUM

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Abstract

The invention relates to an extraction system (1) for a container (2) and comprising a submerged tube (4) supported on said container (2) and protruding into said container and An extraction head (5) which can be fixed on the submerged pipe (4) by means of a swivel connection. The extraction head (5) fixed on the submerged pipe (4) is fastened by means of a mechanical locking unit.

Description

technical field [0001] The invention relates to an extraction system. Background technique [0002] Said extraction systems are generally used for filling and emptying containers, in particular drums, which are filled with liquid chemicals. For filling or emptying the container, the container has a immersion tube which is typically mounted in the roof of the container and protrudes from there into the interior of the container. In order to supply liquid into the container or to extract liquid from the container, an extraction head is fastened to the immersion tube. The extraction head is connected via a line to a pump by means of which its liquid is pumped into or out of the container. [0003] An extraction system is known from DE 10 2013 110 020 A1. In the extraction system, a switch is arranged on the extraction head, which signals whether the extraction head is fixed in the desired position on the submerged tube. An incorrect fastening of the extraction head on the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67D7/06
CPCB67D7/06B67D3/0074B67D7/02B67D7/32B67D2001/0811B67D3/0064Y10T137/6137Y10T137/2863Y10T137/314Y10T137/2917Y10T137/8225Y10T137/9029Y10T137/613Y10T137/598Y10T137/2911F16L33/24B67D2210/00047F16L15/08B67D7/344F16L55/00B67D1/0848F16L19/005B67D7/0288B67D1/0829B67D7/0294
Inventor A·塞特利
Owner 艾斯流体技术有限公司
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