A kind of production method of high-strength cement

Abstract

The invention belongs to the technical field of cement, and specifically relates to a production method of high-strength cement; the stirring device used in the production method includes a shell, a stirring blade, a motor, a pneumatic unit and a rotating unit; the top of the shell is provided with There is a No. 1 feeding pipe, No. 2 feeding pipe is set on the side wall of the shell, and a bottom plate is set at the bottom of the shell; a bracket and a discharge pipe are set on the bottom plate, and an interlayer is arranged in the bottom plate; the motor is fixed on the shell On the outer wall of the body; the stirring fan blade is symmetrically fixed in the housing through the rotating shaft, and the rotating shaft is connected to the output shaft of the motor, and the shape of the end of the stirring fan blade is spoon-shaped; the pneumatic unit is located inside the interlayer; the rotating The input end of the unit is located inside the interlayer, and the output end of the rotating unit is located outside the interlayer; through the cooperation of the stirring fan blade, the motor, the pneumatic unit and the rotating unit, the raw materials fed through the No. 1 feeding pipe and the No. 2 feeding pipe are fully stirred.

Description

technical field [0001] The invention belongs to the technical field of cement, in particular to a production method of high-strength cement. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. Add water and stir to form a slurry, which can be hardened in air or better in water, and can firmly bond sand, stone and other materials together. The mixture of early lime and volcanic ash is very similar to modern lime pozzolanic cement. It cements the concrete made of crushed stones. After hardening, it 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, etc. project. [0003] There are many existing methods for producing cement, but the cement produced by them has limited adhesion and strength, and in the process of long-term use, metal components such as steel bars i...

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Problems solved by technology

[0004] In order to make up for the deficiencies of the prior art and solve the problem of limited cement cohesion and strength, agglomeration is prone to occur in the production process, and the mixing of raw materials is insufficient, a production method of high-strength cement proposed by the present invention

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