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Blade type level gage

A material level meter and vane-type technology, applied in the field of material level meter, can solve the problems of poor versatility, failure to meet the bag filter, large error, etc., and achieve the effect of small error, wide applicability and long service life

Active Publication Date: 2012-01-25
张元杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the large error and poor versatility of the existing electromechanical material level gauge, which cannot meet the needs of the bag filter, and provide a blade type material level gauge with simple structure, convenient processing and low manufacturing cost

Method used

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Experimental program
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Embodiment Construction

[0017] The present invention will be further described below with reference to the description of the drawings and specific embodiments, but it is not intended to limit the scope of protection thereof.

[0018] see figure 1 , image 3 , a vane-type material level gauge, including a vane 1, a transmission shaft 2, a power unit 4 and a signal acquisition control unit 5, the output shaft of the power unit 4 is connected to the transmission shaft 2, and the vane 1 is fixed on the transmission shaft 2 , the signal acquisition control device 5 is connected with the power device 4 .

[0019] see figure 1 , the power unit 4 adopts a motor, the output shaft of the motor is connected with the input end of the reducer 3, the output end of the reducer 3 is connected with the transmission shaft 2, and two blades 1 are fixed on the other end of the transmission shaft 2, the blades 1 is in contact with the dust during the rotating motion to generate motion resistance; the transmission sha...

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Abstract

The invention relates to a blade type level gage which is mainly used for measuring the level of a hopper (23) in a bag type dust collector (23). The blade type level gage comprises a blade (1), a transmission shaft (2), a power device (4) and a signal acquisition control device (5), wherein an output shaft of the power device (4) is connected with the transmission shaft (2); the blade (1) is fixed on the transmission shaft (2); and the signal acquisition control device (5) is connected with the power device (4). The requirement of different kinds of dust and different use environments can besatisfied, the blade type level gage has strong universality, wide applicability, simple structure, stable performance, long service life, high reliability, stable signal output, small error and goodenvironmental suitability and is convenient to install and use, and the requirement of level measurement in scattered material containers such as bag type dust collector and the like can be satisfied.

Description

technical field [0001] The invention relates to a material level gauge, in particular to a vane type material level gauge. Background technique [0002] In the lower hopper of the bag filter, the dust filtered by the bag keeps falling down to the hopper and accumulates tightly along with the dust removal process. Users usually need to know the tightness of the dust in the hopper, that is, how high the dust has reached, whether to open the ash discharge valve at the lower part of the hopper, and secondly, the user also needs to know whether the ash discharge is completed, so as to determine when to close the ash discharge valve , so a level gauge or sensor is required to inform. At present, there are many different forms of material level gauges on the market, which are made according to different physical principles. For example, some use gravity level gauges, some use optical principles, some use magnetic principles, and some use ray principles. However, for different du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/22
Inventor 张元杰
Owner 张元杰
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