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Cement clinker grinding implementation device capable of continuously producing

A cement clinker and grinding technology, applied in grain processing, etc., can solve the problems of over-grinding of materials and the inability of ball mills to adapt to continuous production, etc., and achieve the goals of preventing material feeding from being blocked, optimizing feeding and discharging methods, and reducing energy consumption. Effect

Pending Publication Date: 2019-10-29
CHENGDU LEEJUN IND +1
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Problems solved by technology

[0008] The purpose of the present invention is to: aim at the problem that the existing ball mill cannot adapt to continuous production, and more specifically, the problem of material overgrinding, the present invention provides a cement clinker grinding implementation equipment that can be continuously produced, which passes through the mixing chamber The conveying air flow is introduced into the middle to realize grinding and selection, and the ground material is taken out of the mixing chamber in time to avoid over-grinding of the material

Method used

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  • Cement clinker grinding implementation device capable of continuously producing
  • Cement clinker grinding implementation device capable of continuously producing
  • Cement clinker grinding implementation device capable of continuously producing

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Embodiment Construction

[0026] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0027] refer to figure 1 The implementation equipment 100 for continuous production of cement clinker grinding disclosed in this embodiment is illustrated, which includes a housing 110 , a stirring device and a screening device 160 . The housing 110 includes a wall that defines the stirring chamber 111, and a feed port 112 and a discharge port 113 that communicate with the stirring chamber 111. The stirring chamber 111 is filled with roughly spherical grinding media (not shown in the accompanying drawings), to be ground Materials (not shown in the drawings) enter the mixing chamber 111 through the feed port 112 . Stirring device is arranged in stirring chamber 111, and it comprises stirring shaft 120 and stirring unit 130; Through the rotation of the stirring device and the housing 110, at l...

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Abstract

The invention discloses a cement clinker grinding implementation device capable of continuously producing, and relates to the technical field of grinding devices. The cement clinker grinding implementation device capable of continuously producing comprises a shell, a stirring device, a screening device for separating a stirring chamber and a shell discharge hole, and a conveying airflow fed into the stirring chamber, wherein the conveying airflow is constructed to be capable of enabling a ground material to penetrate through the screening device so as to convey to the direction of the discharge hole. According to the cement clinker grinding implementation device capable of continuously producing provided by the invention, wind power of the conveying airflow is utilized for realizing grinding and screening at the same time, and the ground material can be timely carried over from the stirring chamber so as to be prevented from being excessively ground.

Description

technical field [0001] The invention relates to the technical field of grinding devices, in particular to equipment for continuously producing cement clinker grinding. Background technique [0002] The high-energy ball mill is the core equipment of the crushing and grinding process. The drum-type ball mill mainly used in industry has a large processing capacity, but it has a critical speed and the collision energy is small during ball milling. The cylinder part of the stirring ball mill is fixed, and the agitator rotates at high speed with the main shaft. Under the action of friction and centrifugal force, the grinding medium in the cylinder is driven to move together, so that intense and frequent collisions occur between the medium and between the medium and the wall. Shearing and friction, resulting in the crushing and dissociation of materials. In principle, the stirring ball mill has no speed limit, and the collision energy can reach a large value during ball milling, r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/16B02C23/30C04B7/52
CPCB02C17/163B02C23/30C04B7/52
Inventor 何亚民丁亚卓徐智平
Owner CHENGDU LEEJUN IND
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