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Self-circulation drying device

A drying device and drying chamber technology, which is applied to drying gas arrangement, drying solid materials, non-progressive drying machine, etc. Improved drying efficiency and space saving effect

Inactive Publication Date: 2019-09-24
QILU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems, the present invention provides a self-circulating drying device, which is mainly used to solve the problems of less materials that can be placed in a small drying box, uneven temperature control, and long drying time. Drying device with good drying effect

Method used

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Examples

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Effect test

Embodiment 1

[0032] see figure 1 , figure 1 It is a self-circulating drying device of this embodiment, including a drying chamber 9 and a bracket 10, a first runner 1 and a second runner 2 are arranged in the drying chamber 9, and a material injection port 7 is arranged above the drying chamber 9 And the exhaust port 6, the air inlet 5 is provided on the side, and the discharge port 8 is provided below. When the laboratory needs to quickly dry the polymer, the material is injected into the second runner 2 in the drying chamber 9 from the injection port 7, and then the material will be carried out on the first runner 1 and the second runner 2. Twirl in a circular motion to dry.

[0033] Combine below figure 2 , figure 2 It is a structural schematic diagram of the first runner 1. The diameters of the two end surfaces of the first runner 1 are different, and the whole is a conical structure. Several first baffles 101 are arranged on the outer surface of the first runner 1, adjacent to t...

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Abstract

The invention discloses a self-circulation drying device which comprises a drying chamber (9) and a support (10). A first runner (1) and a second runner (2) are arranged in the drying chamber (9), and the top of the drying chamber (9) is provided with a material injection opening (7) and an exhaust opening (6). The side face of the drying chamber (9) is provided with an air inlet (5), and the lower portion of the drying chamber (9) is provided with a discharging opening (8). The outer side face of the first runner (1) is provided with multiple first baffles (101), and the outer side of the second runner (2) is provided with multiple second baffles (201). The rotating directions of the second runner (2) and the adjacent first runner (1) are opposite. A middle shaft sleeve (3) and a rotating shaft (4) are arranged in the first runner (1) and the second runner (2). The rotating shaft (4) is connected with a power input device on the outer side. The self-circulation drying device is simple in structure, repeated cycled flowing of materials can be achieved, the materials are dispersed evenly, and the drying efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to a self-circulating drying device, which can be used for drying chemical materials. Background technique [0002] High-molecular polymers refer to high-molecular-weight compounds formed by repeated bonds, and are a class of relative molecular weights usually between 10 and 10. 6 The above macromolecular substances are a class of compounds that are widely used in the field of polymer chemistry, and are widely used in engineering, medicine, biology and other fields. Whether it is industrial production or laboratory research, such substances usually need to be dried at the end of their production. Due to the generally poor heat resistance of polymers, rapid drying is required to prevent adhesion during drying, so special requirements are placed on the flow of materials during the drying process. [0003] Large-scale dryers used in industry are usually belt-type or disc-typ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B11/02F26B21/00F26B25/02
CPCF26B11/022F26B11/028F26B21/004F26B25/02
Inventor 高星何文
Owner QILU INST OF TECH
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