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Drying equipment

A technology of drying equipment and drying box, which is applied in the direction of drying solid materials, drying chamber/container, drying gas arrangement, etc., and can solve problems such as difficult measurement of moisture emission

Inactive Publication Date: 2017-02-08
长沙开元仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a drying device, which can effectively solve the problem that the moisture emission of the coal sample after drying is difficult to measure

Method used

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Embodiment Construction

[0022] The embodiment of the invention discloses a drying device to effectively solve the problem that it is difficult to measure the moisture emission of a coal sample after drying.

[0023] 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.

[0024] see Figure 1-Figure 2 , figure 1 A schematic diagram of the air flow of the drying equipment provided by the embodiment of the present invention; figure 2 Schematic diagram of the structure of the water removal device provided by the embodiment of the present inventio...

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Abstract

The invention discloses drying equipment. The drying equipment comprises a drying box arranged in a sealed manner, a hot air guiding device for guiding hot air into the drying body as well as a water removal device for absorbing water molecules in air flowing out of an air outlet of the drying box; an air outlet of the hot air guiding device communicates with an air inlet of the drying box; and an air inlet of the hot air guiding device communicates with the air outlet of the drying box. In the drying equipment, sealed drying is performed firstly, and materials in the drying box can be effectively prevented from being polluted. Water is removed through circulating ventilation of the hot air guiding device and the water removal device, the drying speed can be guaranteed, the content of the water in the materials can be obtained directly according to the weight of the water absorbed by the water removal device, a heat conduction system is sealed, and the materials are prevented from being lost in the air, so that the drying equipment can effectively solve the problem that the water diffusion amount after a coal sample is dried is difficult to measure.

Description

technical field [0001] The invention relates to the technical field of water removal, more specifically, to a drying device. Background technique [0002] At present, in the field of coal testing, especially in the field of coal sampling, sample preparation and testing automation, it is necessary to dry high-humidity coal samples. The drying of coal samples has many characteristics, and the internal structure and composition of coal samples cannot be damaged. At the same time, because of the large amount, a higher drying rate is required. [0003] In actual drying, the general drying method is open-air drying, which mainly evaporates the water in the material into the air, and then discharges it into the atmosphere along with the air. In practice, in order to clearly understand the moisture content in the material, the moisture content in the material can generally be obtained by comparing the weight of the material before and after drying. However, in drying, there are mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/02F26B25/02F26B21/02F26B21/08F26B25/22F26B25/08
CPCF26B17/02F26B21/02F26B21/08F26B25/02F26B25/08F26B25/22
Inventor 罗建文付杰勤文胜黄锋周磊
Owner 长沙开元仪器有限公司
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