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Blade type level gage

A material level meter and blade type technology, applied in the field of material level meter, can solve the problems of large error, can not meet the bag filter, poor versatility, etc., and achieve the effect of small error, wide applicability and simple structure

Active Publication Date: 2013-05-22
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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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the description of the drawings and specific implementations, but it is not a limitation of its protection scope.

[0018] See figure 1 , image 3 , A vane-type level gauge, comprising a vane 1, a transmission shaft 2, a power device 4, and a signal acquisition control device 5. The output shaft of the power device 4 is connected to the transmission shaft 2, and the transmission shaft 2 is fixed with the vane 1 , The signal acquisition control device 5 is connected to 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 the other end of the transmission shaft 2 is fixed with two blades 1. 1 Contact with dust in the rotating movement, resulting in movement resistance; the transmission shaft 2 and the reducer 3 transmit the...

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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 blade type material level gauge. Background technique [0002] In the lower hopper of the bag filter, the dust filtered by the bag keeps falling to the hopper to accumulate tightly along with the dust removal process. The user usually needs to know the condition of the dust accumulation in the hopper, that is, how high the dust has reached, whether to open the ash unloading valve at the lower part of the hopper, and secondly, the user also needs to know whether the ash unloading is completed to determine when to close the ash unloading valve , So you need a level gauge or sensor to inform. At present, there are many different types 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 dust m...

Claims

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Application Information

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