Defoaming mechanism for liquid level detection, liquid level detecting device and evaporating device

A liquid level detection and defoaming technology, which is applied in the field of defoaming mechanism and evaporation device, can solve the problems of not accurately reflecting the liquid level of the tank, large fluctuations in the liquid level, and inability to distinguish between the gas-liquid mixing area and the liquid area, etc.

Active Publication Date: 2016-08-10
SHENZHEN WOWEISI ENVIRONMENT PROTECTION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the large fluctuation of the liquid level and accompanied by foam, the conventional liquid contact level gauge cannot accurately detect the actual liquid level
Ultrasonic, radar or photoelectric liquid level gauges cannot distinguish between the gas-liquid mixing area and the liquid area, and the detected liquid volume will be greater than the actual liquid volume
For the liquid in such a container with foam and liquid level fluctuations, the liquid level gauge in the prior art cannot accurately reflect the liquid level in the tank.

Method used

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  • Defoaming mechanism for liquid level detection, liquid level detecting device and evaporating device
  • Defoaming mechanism for liquid level detection, liquid level detecting device and evaporating device
  • Defoaming mechanism for liquid level detection, liquid level detecting device and evaporating device

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Embodiment Construction

[0028] The embodiments of the present invention are described in detail below, and the present embodiment implements under the premise of the technical solution of the present invention and provides detailed implementation and specific operation process, but the protection scope of the present invention is not limited to the following embodiments .

[0029] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the i...

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Abstract

The invention discloses a defoaming mechanism for liquid level detection. The defoaming mechanism comprises a chamber (1) and a blade (2), wherein a gradually expanding opening (11) is formed in the front part of the chamber (1); the blade (2) is arranged at the bottom of the opening (11) and can rotate around own axis. The defoaming mechanism can eliminate influences of foam and liquid level fluctuation without consumption of external energy, so that a liquid level meter can accurately detect the liquid level.

Description

technical field [0001] The invention relates to the field of liquid measurement, in particular to a defoaming mechanism for liquid level detection. In addition, the present invention also relates to a liquid level detection device and an evaporation device with the liquid level detection device. Background technique [0002] In various processing techniques of modern industry, such as beer fermentation, industrial wastewater treatment, etc., due to boiling or stirring, the liquid level in the tank is often in the state of bubble fluctuations. It is very different, so it is difficult to measure the amount of liquid in the tank through a general liquid level gauge. [0003] Taking the liquid level in the evaporation equipment as an example, there are liquid areas, gas-liquid mixing areas and gas areas in the tank body, and the liquid level fluctuates greatly. Due to the large fluctuation of the liquid level and accompanied by foam, the conventional liquid contact level gauge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00B01D19/00B01D1/00
CPCB01D1/0082B01D19/0042G01F23/00Y02W10/37
Inventor 于华涛
Owner SHENZHEN WOWEISI ENVIRONMENT PROTECTION TECH CO LTD
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