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Cooling device for alumina processing

A cooling device, alumina technology, applied in lighting and heating equipment, processing discharged materials, furnaces, etc., can solve the problems of poor overall cooling performance, huge water consumption, high operating costs, etc., to achieve enhanced heat dissipation performance and use effect Good, the effect of improving heat dissipation performance

Inactive Publication Date: 2018-12-21
河南中美铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing cooling devices for alumina processing only use water cooling for cooling operation directly. Simply cooling with water not only increases the engineering investment for building a circulating water station, but also results in huge water consumption and low heat dissipation efficiency. Poor overall performance and high operating costs

Method used

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  • Cooling device for alumina processing
  • Cooling device for alumina processing
  • Cooling device for alumina processing

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Embodiment Construction

[0021] 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.

[0022] see Figure 1-3 , the present invention provides a technical solution: a cooling device for alumina processing, including a bottom box 1, a cooling box 2, and a control panel 3, the bottom surface of the bottom box 1 is fixed with a roller 4 through a support rod, and the One side of the roller 4 on the bottom surface of the bottom box 1 is fixedly provided with a sewage pipe 5 through a circular mounting hole, and one end of the middle part of the fron...

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Abstract

The invention discloses a cooling device for alumina processing. The cooling device comprises a bottom box, a cooling box and a control panel. A water pump is fixedly arranged at one end of the top surface of a water box in the bottom box through a mounting base. An air blower is fixedly arranged on one side of the water pump of the top surface of the water box. A plate heat exchanger is fixedly arranged on one side of the water box of the inner wall of the bottom box. A motor is fixedly arranged on the inner surface of the end, away from the water box, of the bottom of the inner wall of the bottom box. A plurality of material conveying pipes are fixedly arranged in the middle of the inner wall of the cooling box. A water cooling channel and an air cooling channel are fixedly arranged on the outer side of the material conveying pipes in the cooling box. The control panel is fixedly arranged in the middle of the end, away from an alarm, of the front side of the cooling box. When the cooling device is used, the water pump, the motor and the air blower are started through the control panel, the motor rotates to drive the material conveying pipes to rotate through gear shafts so that alumina in the material conveying pipes can make full contact with cooling water in the water cooling channel for efficient cooling operation, multiple means are used for simultaneous cooling, the overall radiating performance of the device is improved, and the application effect is good.

Description

technical field [0001] The invention relates to the technical field of cooling, in particular to a cooling device for alumina processing. Background technique [0002] In the production of alumina, aluminum hydroxide is converted into alumina by high-temperature roasting in a roasting furnace. Due to the high temperature of the alumina discharged from the roasting furnace, cooling is required, and demineralized water is required as a cooling medium to avoid fluidized cooling. Scarring in the device will affect the heat transfer effect. At present, a dedicated circulating water station is usually built to supply low-temperature circulating water (about 35°C) as a cooling medium, and the high-temperature alumina is cooled by a fluidized cooler, and the cooling water (about 55°C) after heat absorption and heating is returned to the circulating water Station, use the cooling tower to cool down naturally and then pump it to the fluidized cooler for circulating cooling. Most of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D15/02
Inventor 李峰杰韩见存琚垚李志鹏刘华吴银强陈文平王少杰刘振中
Owner 河南中美铝业有限公司
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