Online cement granularity detection device capable of improving measurement effect

Abstract

The invention discloses an online cement granularity detection device capable of improving the measurement effect. The online cement granularity detection device comprises a cement tank, wherein sliding rods are rotationally connected to two sides of the bottom of an inner cavity of the cement tank through rotating seats, sliding sleeves are connected to the surfaces of the sliding rods in a sliding manner, three sampling cylinders are fixedly connected to the surfaces of the sliding sleeves, first electric telescopic rods are fixedly connected to the bottoms of the three sampling cylinders, and sampling slots are formed in the surfaces of the sampling cylinders. The online cement granularity detection device relates to the technical field of cement granularity detection. According to theonline cement granularity detection device, by virtue of the cooperation of magnets and electric magnets, baffles can automatically slide so as to control the opening and closing of the sampling slots, so that the sampling is convenient; and by utilizing the first electric telescopic rods, the three sampling cylinders can be simultaneously or respectively lifted, the heights of the three samplingcylinder can be adjusted, and the cement in different depths can be sampled and detected, so that the detection data is relatively accurate, and the automatic operation is relatively convenient.

Description

technical field [0001] The invention relates to the technical field of cement particle size detection, in particular to an online cement particle size detection device which improves the measurement effect. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. After adding water and stirring, it becomes a slurry, which can be hardened in the air or better hardened in water, and can firmly bind sand, stone and other materials together. In the early years the mixture of lime and volcanic ash is very similar to lime pozzolanic cement, use it to glue concrete which made of crushed stone. After hardening, the cement not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, it has been used as an important cementing material, widely used in civil engineering, water conservancy, national defense and other engineering majors. Research has found that the size of cement particles has a direct impact on...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an online cement particle size detection device that improves the measurement effect, which solves the problem of manual sampling by the staff at regular intervals. Frequent sampling is cumbersome, and generally only the upper layer of cement is used for detection. The problem of unrepresentative data

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