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Integrated measuring apparatus of liquid level and material level

A measuring device and material technology, which is applied to buoy liquid level indicators, display liquid level indicators through weight measurement, etc., can solve the problems of high cost, high failure rate, single function, etc., and achieve the effect of long service life

Inactive Publication Date: 2012-07-18
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention is an integrated measuring device for liquid level and material level, and its purpose is to solve the common problems of high cost, high failure rate and single function in the above-mentioned prior art, thereby disclosing a device capable of measuring both liquid level and material level. The technical solution of a new measuring device with dual functions, which is suitable for special industries such as coal mines, sewage treatment plants and coal washing plants

Method used

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  • Integrated measuring apparatus of liquid level and material level
  • Integrated measuring apparatus of liquid level and material level
  • Integrated measuring apparatus of liquid level and material level

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Effect test

Embodiment approach 1

[0022] The application of the present invention on the sedimentation tank of sewage treatment plant, after the industrial and domestic sewage is sent to the sewage treatment plant, it must be settled in the sedimentation tank to remove the solids in the sewage before it can enter the next process for treatment, so it will be deposited at the bottom of the sedimentation tank A large amount of sludge, measuring the water level of the settling tank and the height of the sludge is required by the process.

[0023] The whole device consists of probe, transmission system (see attached figure 1 ), control system and measurement system (see attached figure 2 ) consists of four parts, wherein the probe consists of two parts, the weight 1 and the buoy 2, the weight 1 is a metal conical solid body, the buoy 2 is a hollow cylinder welded by metal steel plates, and its central part is made to be the same as The cone angle and size of the hammer 1 are the same; the transmission system is ...

Embodiment approach 2

[0033] The application of the liquid level and material level integrated measuring device of the present invention in the underground water tank of the coal mine. A large amount of coal seam water will be generated during the coal mining process in the coal mine. This part of water needs to be recycled and reused for spraying and reducing dust by the coal cutting unit And hydraulic oil cooling, and this part of the water is mixed with a large amount of coal powder and must be precipitated before it can be used. The water tank is a special facility used to collect and precipitate coal seam water, so a large amount of coal slime will be deposited at the bottom of the water tank, and the water level of the water tank And the height of coal slime are two important parameters. When the coal slime reaches a certain height, it reminds the operator that it must be dredged in time. The whole set of measuring devices is installed on the tank wall of the water tank (see attached figure 1...

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Abstract

The invention discloses an integrated measuring apparatus of a liquid level and a material level, which belongs to the technical field of measurement, wherein the integrated measuring apparatus is characterized in that: the integrated measuring apparatus has dual functions of measuring the liquid level and the material level at the same time. The measuring apparatus comprises a heavy hammer 1, a buoy 2, a steel wire rope 3, a pulley 4, a weighing sensor 5, a motor 6, a speed reducer 7, a wire rope roller 8, an encoding sensor 9, an intelligent weighing meter 10 and an intelligent water level and material level meter 11. The integrated measuring apparatus of the liquid level and the material level has the advantages of long service life, low fault rate and convenience in maintenance. The integrated measuring apparatus of the liquid level and the material level is suitable for use of the industries such as a large sewage treatment plant, a coal cleaning plant, coal mine and the like, used for measuring the liquid levels and the material levels of a settling basin and a water sump, and can replace two suits of traditional measuring instruments of the liquid level and the material level.

Description

technical field [0001] The invention relates to an integrated measurement device for liquid level and material level, which belongs to the technical field of automatic detection. It is an automatic measurement device with dual functions of measuring water level and sedimentation material level at the same time, and is mainly used in sewage treatment plants, coal washing plants and Under the coal mine, it is used to measure the water level in the pool and the material level of the sediment. Background technique [0002] The coal washing plant needs to settle the coal washing water and recycle it for reuse. The sewage of the sewage treatment plant needs to be settled before it can be processed. Similarly, the water in the mining face of the coal mine must be collected and settled in the water tank before it can be used as a coal cutter for cooling and cooling. Settling tank is the most common settling facility for dust suppression water. In the settling tank, the specific gra...

Claims

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Application Information

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IPC IPC(8): G01F23/30G01F23/20
Inventor 张建国王丽娟侯冠慧王丽邓霄
Owner TAIYUAN UNIV OF TECH
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