Waste oil tank bottom sludge thickness measurer

A technology of thickness measurement and height measurement, which is applied in the direction of mechanical thickness measurement, etc., can solve the problems of inability to judge the thickness of silt, large measurement error, inconvenient carrying, etc., and achieve the effect of accurate and reliable measurement, easy operation, convenient carrying and placement

Active Publication Date: 2016-03-23
大庆市云泰石化产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has a large measurement error, and during the process of pulling out the long rod, the liquid in the tank is likely to wash away the residual sludge on the rod, or the rod is adhered to dirty o

Method used

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  • Waste oil tank bottom sludge thickness measurer
  • Waste oil tank bottom sludge thickness measurer
  • Waste oil tank bottom sludge thickness measurer

Examples

Experimental program
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Embodiment Construction

[0041] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0042] Depend on figure 1 Shown: a sludge thickness measurer at the bottom of a waste oil tank, including a node preloaded spring-type foldable rigid rod 1 and a positioning mechanism 2, wherein:

[0043] Depend on figure 2 combine image 3 As shown: the node preloaded spring-type foldable rigid rod 1 includes several connecting joints 15, inserting rods 11, several connecting rods 12, several fixing sleeves 14 and several springs 13, wherein:

[0044] Depend on Figure 4 As shown: the connecting section 15 is a long piece with circular arcs at both ends, and a circular hole 151 is opened at both ends of the connecting section.

[0045] Depend on Figure 5 combine Image 6 As shown: the insertion rod 11 adopts a slender cylindrical straight rod structure, the top of the insertion rod 11 is slotted 112, the width of the groove 112 is equal to t...

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Abstract

The invention discloses a waste oil tank bottom sludge thickness measurer. The problem that the existing sludge thickness measuring method is neither safe nor accurate is solved. The measurer comprises a measuring mechanism and a positioning mechanism. The measuring mechanism is a length-adjustable straight rod, and a pawl structure is arranged axially under the straight rod. The positioning mechanism comprises a positioning plate and a positioning clamp spring. The bottom of the straight rod is inserted into the center of the positioning plate. The body of the positioning clamp spring is a strip-shaped elastic sheet. One end of the clamp spring is fixed on the positioning plate, and the other end of the clamp spring is bent into a hook. The clamp spring is hooked to an inter-pawl joint part of the pawl structure of the straight rod through the hook part to implement positioning. The measurer is of a foldable structure, and is convenient to carry and place; the measurer is self-locked through the one-way sliding function of the positioning clamp spring, and is accurate and reliable in measurement; and the measurer has a simple mechanical structure, and is easy to operate.

Description

technical field [0001] The invention relates to a thickness measuring device, in particular to a device for measuring the thickness of sludge at the bottom of a waste oil tank. Background technique [0002] The storage tanks and settling separation tanks for all kinds of waste oil in the oil field will deposit a thick layer of semi-solid silt on the bottom of the tank after long-term use. It is necessary to measure the thickness of the deposited silt regularly in order to take timely emptying and dredging measures. Otherwise, when the thickness of the sludge at the bottom of the tank reaches a certain height, it will affect the heating system in the tank, or affect the separation effect of the settling tank and the composition of the lower medium in the tank. [0003] Ultrasonic and other electronic measuring instruments have the function of measuring the liquid level in the tank. However, the turbid medium containing a lot of impurities at the bottom of the waste oil tank ...

Claims

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Application Information

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IPC IPC(8): G01B5/06
CPCG01B5/06
Inventor 孟庆武祝立群孟凡琦万家瑰郭岱宗任黎明
Owner 大庆市云泰石化产品有限公司
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