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Mixing device

A mixing device and mixing chamber technology, applied in mixers, mixing methods, fluid mixers, etc., can solve problems such as adverse effects of compressibility measurement accuracy, inability to accurately adjust proportions, etc., to avoid high shear force, temperature uniformity

Pending Publication Date: 2021-09-21
람프홀딩게엠베하운트코카게
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In particular, in the case where gas has been supplied to one liquid before being mixed with another liquid, the compressibility of the gas-mixed liquid adversely affects metering accuracy, so that the ratio of the two liquids to be mixed with each other cannot be accurate , or at least only for the degree of loading with extensive measuring work

Method used

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  • Mixing device

Examples

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Effect test

Embodiment Construction

[0030] exist figure 1 , the mixing device according to the invention is indicated generally by the reference numeral 10 . The mixing device 10 comprises a housing 12 in which an element 14 extending in the main flow direction A of the liquid flowing through the mixing device 10 is arranged. Element 14 forms the outer wall of a mixing chamber 16 . A first liquid is introduced into the mixing chamber 16 at a first entry point 18 into the mixing chamber 16 . A second liquid is introduced into the mixing chamber 16 at a second entry point 20 .

[0031] The respective sources or reservoirs of the first liquid and the second liquid are arranged in a superordinate assembly (not shown) which is arranged upstream with respect to the main flow direction A and which the mixing device 10 can be connected to by means of a fastening nut 22 Fastening means 22 are connected to the superordinate assembly.

[0032] Close to the entry points 18 and 20 of the two liquids, a first planar eleme...

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Abstract

The invention relates to a mixing device (10) for mixing a first liquid and a second liquid with a gas, comprising a mixing chamber (16) and a gas injection device (36), wherein the gas injection device (36) has a gas source (40) and a metering unit (42) which is designed to limit the gas provided by the gas source (40) to a predetermined flow rate, and which is in contact with the mixing chamber (16) on the gas outlet side, wherein the gas outlet side of the metering unit (42) has an elongated gap (32) via which the gas passes out of the metering unit (42) into the mixing chamber (16).

Description

technical field [0001] The invention relates to a mixing device for mixing a first liquid and a second liquid with a gas. Background technique [0002] Mixing devices known hitherto use at least one stirring element (eg dissolver disc) to mix a gas (eg air) with a liquid or a liquid mixture. Due to the action of the stirring element on the liquid or the liquid mixture, high shear forces are generated, whereby in particular the thixotropy of the liquid or the liquid mixture is changed. [0003] In particular, in the case where gas has been supplied to one liquid before being mixed with another liquid, the compressibility of the gas-mixed liquid adversely affects metering accuracy, so that the ratio of the two liquids to be mixed with each other cannot be accurate can be adjusted precisely, or at least only to the degree of loading with extensive measuring work. Contents of the invention [0004] It is an object of the present invention to provide a mixing device which is ...

Claims

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Application Information

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IPC IPC(8): B01F3/04B01F5/04B01F5/06B01F7/00B01F15/02B01F33/40
CPCB01F2215/0468B01F2215/045B01F2215/0495B29B7/401B29B7/407B29B7/7409B29B7/7621B29B7/7657B29B7/582B01F23/2323B01F23/23352B01F23/23365B01F25/31432B01F25/3141B01F25/4334B01F27/2723B01F27/2722B01F35/7547B29B7/7414B01F23/23B01F33/40B01F2101/2805B01F33/402
Inventor 曼弗雷德·里德林格
Owner 람프홀딩게엠베하운트코카게
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