Roller press combination grinding device

A combination of grinding and roller press technology, applied in grain processing, etc., can solve the problems of affecting system operation rate, increasing maintenance workload, and inconvenient regulation, and achieves the effects of avoiding excessive dehydration, eliminating wear and tear, and controlling product temperature

Active Publication Date: 2008-03-05
天津椿本输送机械有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wear problem affects the operating rate of the system to a large extent, increases the maintenance workload, and is detrimental to production
In addition, the system is relatively complex, and there are technical defects such as inconvenient regulation.

Method used

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  • Roller press combination grinding device
  • Roller press combination grinding device

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Experimental program
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Embodiment 1

[0032] With reference to accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4.

[0033] A roller press combined grinding device, including material lifting and conveying equipment, a roller press and a ball mill, the material is lifted and transported, squeezed by the roller press and ground by the ball mill, and the qualified product is collected by the bag dust collector, and its ingredients are The new material matched by the mechanism 1 and the material squeezed by the roller press 4 are fed into the V-type powder separator 3 through the elevator and the belt conveyor, and the V-type powder separator 3 is sorted, and the coarse material falls into the roller press. The load bin above the machine 4 is then fed into the roller press 4 for extrusion, and the fine material is brought into the combined powder separator 2 by the gas from the bottom through the pipeline. The V-type powder separator 3 and the combined powder separator 2 are connected to one system. The coarse powder ...

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PUM

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Abstract

The present invention relates to one kind of combined rolling press grinding apparatus, and belongs to the field of inorganic non-metal material grinding technology. The combined rolling press grinding apparatus includes one dispensing mechanism, one lifting and conveying mechanism, one rolling press, one ball mill, one powder concentrator, one dust collector and one fan. The present invention has the advantages of low milling loss, simple structure, several operation mode, high grinding efficiency, low power consumption, etc.

Description

technical field [0001] The invention belongs to the technical field of grinding of inorganic non-metallic materials, in particular to a roller press combined grinding device. Background technique [0002] At present, roller presses are widely used in the cement industry for grinding raw materials and materials such as cement. When the roller press is used for cement grinding, the joint grinding system composed of the ball mill is mainly used to ensure the quality of the final cement product. Compared with the single ball mill system, the combined grinding system of the roller press can increase the output by more than 100%, and reduce the power consumption of the system by more than 20%. Therefore, this system has become the first choice for cement grinding system. [0003] The traditional roller press combined with grinding system is shown in Figure 2: the new material and the material extruded by the roller press are fed into the V-shaped powder separator through the ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B02C23/08
Inventor 柴星腾郭天代赵怡德
Owner 天津椿本输送机械有限公司
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