Grinding equipment for cement clinker production

A cement clinker and grinding technology, which is applied in the directions of sounding equipment, solid separation, sieve, etc., can solve the problems of cement coagulation and unusability, and achieve the effect of reducing damage, prolonging service life and improving work efficiency.

Active Publication Date: 2021-04-09
辽宁银盛水泥集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the temperature of the clinker coming out of the rotary kiln is too high, and the direct grinding is easy to cause the cement to coagulate and cannot be used due to the high temperature of the gypsum.

Method used

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  • Grinding equipment for cement clinker production
  • Grinding equipment for cement clinker production
  • Grinding equipment for cement clinker production

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] see Figure 1~5 , in the embodiment of the present invention, a grinding equipment for cement clinker production, including a base 1, the upper part of the base 1 is symmetrically fixed on both sides of the second bearing seat 13 and the first bearing seat 3, the second bearing seat 13 and the first bearing seat 3 are provided with a ball mill part, and the outside of the second bearing seat 13 is provided with a pretreatment part connected with the ball mill part, the pretreatment part includes a preliminary treatment cylinder 10, and the bottom of the preliminary treatment cylinder 10 is fixed There is a feed pipe 11 communicating with the feed pipe 8, and the feed pipe 11 is connected to the feed pipe 8 through a rotating connection seat 12. The inside of the preliminary treatment cylinder 10 is provided with a screening mechanism, and the top of the preliminary treatment cylinder 10 Embedded and fixed with a feeding pipe 21, the screening mechanism includes a filter...

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Abstract

The invention relates to the technical field of cement production, in particular to grinding equipment for cement clinker production. A second bearing seat and a first bearing seat are symmetrically fixed to the two sides of the upper portion of a base, a ball milling part is arranged between the second bearing seat and the first bearing seat, and a pretreatment part communicated with the ball milling part is arranged on the outer side of the second bearing seat. The grinding equipment is novel in design and simple in structure. Clinker just entering the equipment can be screened and cooled through the pretreatment part, on one hand, the particle size of the clinker is ensured, and on the other hand, the surface temperature of the clinker can be reduced to avoid the problem of low cement quality caused by too high temperature or too large particle size difference. A cleaning mechanism can clean holes in the surfaces of filter plates, manual cleaning is not needed, the maintenance cost is reduced, the problem that the passing rate of powder is affected due to blockage of the filter plates is solved, and the working efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of cement production, in particular to a grinding equipment for cement clinker production. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. It can be mixed with water to form a slurry. It can be hardened in the air or in water, and can firmly bind sand, stone and other materials together. The mixture of early lime and volcanic ash and modern Lime pozzolanic cement is very similar to that of lime pozzolanic cement. Concrete made of crushed stones bonded with it not only has high strength after hardening, 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 and is widely used. For civil construction, water conservancy, national defense and other projects, the clinker needs to be ground in the production process of cement. [0003] However, the temperature of the clinker coming out of the rotary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/10B02C17/18B02C17/24B02C23/14B07B1/52F16F15/08G10K11/16G10K11/162
CPCB02C17/10B02C17/18B02C17/1815B02C17/24B02C23/14B07B1/524G10K11/162G10K11/16F16F15/08
Inventor 吴昊霖
Owner 辽宁银盛水泥集团有限公司
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