Semi-finished milling system

A grinding and vertical grinding technology, applied in grain processing and other directions, can solve the problems of energy consumption and low grinding efficiency, and achieve the effect of low energy consumption and high grinding efficiency

Active Publication Date: 2016-04-20
LOESCHE (SHANGHAI) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned existing technical defects of energy consumption and low grinding efficiency of cement clinker grinding equipment in the cement industry, and to provide a semi-final grinding system,

Method used

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  • Semi-finished milling system

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Embodiment

[0022] as attached figure 1 As shown, a semi-finishing grinding system includes a raw material warehouse 1, a raw material conveying belt 1 201, a raw material conveying belt 2 202, a raw material conveying belt 3 203, an iron remover 301, an iron remover 2 302, and a first hoist 4. Vertical mill 5, semi-finished product conveying belt 601 and semi-finished product conveying air chute 602, ball mill 7, second elevator 8, powder separator 9, cyclone dust collector 10, first fan 11, bag filter 12, The second fan 13, the air chute 1401 for conveying the finished product of the vertical mill, the air chute 1402 for the finished product conveying of the ball mill, the third elevator 15 and the finished product storage 16;

[0023] The raw material warehouse 1, the raw material conveying belt 1 201, the raw material conveying belt 2 202, the raw material conveying belt 3 203, the iron remover 1 301, the iron remover 2 302, and the first elevator 4 are connected to the front end of t...

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Abstract

A semi-finished milling system is characterized by comprising a raw material warehouse (1), a first raw material conveying belt (201), a second raw material conveying belt (202), a third raw material conveying belt (203), a first iron remover (301), a second iron remover (302), a first lifter (4), a vertical mill (5), a semi-finished product conveyor belt (601), a semi-finished product conveying air chute (602), a ball mill (7), a second lifter (8), a powder concentrator (9), a cyclone dust collector (10), a first fan (11), a bag type dust collector (12), a second fan (13), a vertical mill finished product conveying air chute (1401), a ball mill finished product conveying air chute (1402), a third lifter (15) and a finished product storage warehouse (16). Through regulating the fineness and the feed quantity of coarse particle products entering the ball mill, the milling efficiency and the power consumption of the ball mill are controlled, and the high milling efficiency and low energy consumption characteristics of the novel vertical mill are exerted to an utmost extent. Finally, the milling efficiency of the whole milling system is increased, and the energy consumption of the whole milling system is reduced.

Description

technical field [0001] The invention belongs to the technical field of material grinding equipment, and specifically relates to a grinding system used for grinding various materials in industries such as metal ore, non-metallic ore, energy, and new materials, and especially relates to a grinding system for grinding cement in the cement industry. Semi-final grinding system for clinker. Background technique [0002] Currently, the cement industry grinds cement clinker widely using a separate ball mill, a ball mill and a roller press or a combination of a ball mill and a vertical mill. As we all know, ball mills have low grinding efficiency and high energy consumption. The pulverization theory, working principle and design structure adopted by traditional ball mills are the fundamental reasons for the extremely low energy utilization rate of ball mills. However, in view of the current situation of the industry, ball mills will not be completely eliminated, and will be widely a...

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C23/02B02C23/14B02C23/20
CPCB02C21/00B02C23/02B02C23/14B02C23/20
Inventor 侯兴远胡泽武严万国代建新
Owner LOESCHE (SHANGHAI) CO LTD
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