Powder tank and material level control method thereof

A technology of powder tanks and powder materials, which is applied in the field of powder tanks of mixing stations, can solve the problems of inability to accurately control the amount of powder materials, and achieve the effects of avoiding insufficient materials, prolonging service life, and avoiding production stoppage due to lack of materials
CN110758923APending Publication Date: 2020-02-07MAANSHAN HONGTAI BUILDING MATERIALS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
MAANSHAN HONGTAI BUILDING MATERIALS
Publication Date
2020-02-07

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Abstract

The invention discloses a powder tank and a material level control method thereof, and belongs to the technical field of stirring station powder tanks. The powder tank comprises a powder tank body, the waist of the powder tank body is provided with a feeding port, the bottom of the powder tank body is provided with a discharging port, and the top of the powder tank body is provided with a dust remover; the powder tank further comprises a floating ball level device which floats on the surface of the powder in the powder tank body so as to collect and feedback the level height of the powder in the powder tank body in real time; the floating ball level device comprises a ball body and a sensor arranged in the ball body, and a light gas is filled in the ball body to provide buoyancy for the ball body. According to the low-material position point in the powder tank body collected in real time by the floating ball level device, a worker is helped to determine when to supplement materials anddetermine the amount of the fed powder, so that the bin full or the material shortage stopping production is avoided; and the floating ball level device capable of being floated by airflow is adoptedfor carrying out material level acquisition and feedback, the structure is simple, the structure of the powder tank body does not need to be improved, and the cost is low; and manual bin checking isnot needed, and the safety is high.
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Description

technical field

[0001] The invention relates to the technical field of a mixing station powder tank, in particular to a powder tank and a material level control method thereof. Background technique

[0002] The powder tank is an important part of the mixing plant. It is used to store powder such as cement, admixtures, and dry powder additives. Since the powder tank is filled with powder, it needs to be sealed to prevent the powder from leaking out and causing environmental damage. Pollution and personal injury. The powder tank is bulky, and the powder needs to be transported into the tank by an air pump. In the prior art, when the tank is sealed, how much powder is there in the powder tank? How much powder still needs to be injected? It is entirely dependent on the estimation of the staff, so it is impossible to accurately locate the depth of the material level in the powder tank, which makes it difficult to determine the amount of powder to be added to the powder tank. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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