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V-shaped raw coal drying device for cement production

A technology of drying device and raw coal, applied in drying, drying machine, heating device and other directions, can solve the problems of no spreading device, difficult moisture evaporation, coal accumulation, etc., and achieve the effect of avoiding direct contact

Pending Publication Date: 2021-05-28
重庆市富丰水泥集团特种水泥有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide a V-shaped raw coal drying device for cement production, to solve the problem that the existing V-shaped drying device in the above background technology does not have a spreading device when drying coal, resulting in coal accumulation on the device. inside, it is not easy to evaporate the water

Method used

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  • V-shaped raw coal drying device for cement production
  • V-shaped raw coal drying device for cement production
  • V-shaped raw coal drying device for cement production

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-Figure 3 As shown, the present invention provides a technical solution: a V-shaped raw coal drying device for cement production, including a device body 13, a feed port 14 is installed on the top of the device body 13, and a material guide plate is installed inside the device body 13 1. The two ends of the material guide plate 1 are fixedly connected with the inner walls of the two ends of the device body 13, and the material guide plate 1...

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Abstract

The invention belongs to the technical field of cement production, and particularly relates to a V-shaped raw coal drying device for cement production. The V-shaped raw coal drying device comprises a device body, wherein the top of the device body is provided with a feed inlet, the device body is internally provided with a guide plate, the two ends of the guide plate are fixedly connected with the inner walls of the two ends of the device body, the guide plate is located below the feed inlet, a rotating rod is mounted below the guide plate, and the rotating rod is rotatably connected to the device body. According to the V-shaped raw coal drying device, a spreading device located on a supporting plate is arranged, when coal falls onto the supporting plate, the driving device enables a sliding block to drive a scraping block in the spreading device to horizontally sweep over the supporting plate through the rotating rod, accumulated coal is spread flatly, water vapor is evaporated more easily, and the problems that an existing V-shaped drying device is not provided with a spreading device when drying the coal, the coal is accumulated in the device, and water evaporation is not prone to occurring are solved.

Description

technical field [0001] The invention belongs to the technical field of cement production, and in particular relates to a V-shaped raw coal drying device for cement production. Background technique [0002] Cement: powdery hydraulic inorganic gelling material; mixed with water to form a slurry, which can be hardened in air or in water, and can firmly bind sand, stone and other materials together. [0003] The mixture of early lime and volcanic ash is very similar to modern lime pozzolanic cement. It is used to glue concrete made of crushed stone. 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 a kind of Important cementing material, widely used in civil construction, water conservancy, national defense and other projects. [0004] Coal is needed in the cement production process. Before the coal is crushed, the coal needs to be dried to control the moisture in the coal. The exis...

Claims

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Application Information

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IPC IPC(8): F26B9/06F26B23/00F26B25/00F26B25/02F26B25/04
CPCF26B9/06F26B23/00F26B25/002F26B25/02F26B25/04
Inventor 刘晓林
Owner 重庆市富丰水泥集团特种水泥有限公司
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