Bag opening device applied to agglomerated cement

Abstract

The invention belongs to the technical field of cement treatment and particularly relates to a bag opening device applied to agglomerated cement. The bag opening device comprises a main body supporting base frame, wherein a cement bag opening base box is arranged in the main body supporting base frame; four corners of the cement bag opening base box are fixedly connected with the inner wall of the main body supporting base frame; a conical discharging cylinder is fixedly mounted at the bottom end of the cement bag opening base box; a box cover is mounted on the surface of the left side of the cement bag opening base box through a hinge; a third motor drives a first annular material guide plate to rotate through transmission; meanwhile, a fourth motor drives a blade to rotate; when cement follows the first annular material guide plate at a constant speed; an annular insertion rod can puncture the top of the cement; the blade can achieve bag opening of the bottom of the cement between the first annular material guide plate and a second annular material guide plate; the cement after bag opening falls off through the conical discharging cylinder, so that the bag opening operation of the agglomerated cement is realized; and the problem that the current cement bag opening device on the market is difficultly applied to the agglomerated cement is effectively solved.

Description

technical field [0001] The invention belongs to the technical field of cement treatment, and in particular relates to a bag opening device suitable for agglomerated cement. Background technique [0002] Cement powder hydraulic inorganic gelling material. After adding water and stirring, it becomes a slurry, which can be hardened in air or 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, as an important cementing material, it is widely used in civil engineering, water conservancy, national defense and other projects. [0003] The cement will reduce or even lose its original strength when it is damped and hardened. The cement that has been wetted or hardened must be siev...

AI Technical Summary

Problems solved by technology

[0003] Cement will reduce or even lose its original strength if it is hardened by moisture. For cement that has been wetted into agglomerates or hardened, it must be sieved before use. It is generally used for masonry mortar or plastering mortar in secondary projects after being fine or ground. At present, most cement bag opening equipment is mainly used for cement without agglomeration, which makes the agglomerated cement unable to be used, resulting in agglomerated cement. Post-processing is time-consuming and laborious

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