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Double-chamber single air suction type guiding device

A flow-guiding device and wind-type technology, applied in the field of aluminum processing, can solve the problems of long circulating air stroke, low wind speed, unfavorable thermal uniformity of aluminum alloy profiles, etc. Effect

Active Publication Date: 2013-03-20
SUZHOU LONGRAY THERMAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When this diversion method is applied to a long profile aging furnace, it has disadvantages such as too long circulating air stroke and low wind speed, which has a great adverse effect on the thermal uniformity of aluminum alloy profiles. In order to solve this problem, it is necessary to propose a A furnace diversion device for long profile aging furnaces to solve many disadvantages of the existing diversion system

Method used

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  • Double-chamber single air suction type guiding device
  • Double-chamber single air suction type guiding device
  • Double-chamber single air suction type guiding device

Examples

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Embodiment Construction

[0029] figure 1 It is a schematic diagram of the front view of an embodiment of a double-chamber single-suction deflector of the present invention, which includes a circulating fan 100, a fan deflector 1, a horizontal deflector 2, a corner deflector 3, two Side air channel wind deflector 4, side air channel spray devices 5, middle air channel spray device 6, air suction port 7 and wind zone partition 8; wherein the circulation fan 100 is placed in the fan deflector 1, The middle part of the horizontal deflector 2 is connected with the fan deflector 1, and the two sides are connected with the middle air duct jet flow device 6 and the two side air duct jet flow devices 5, and the top corner wind deflector 3 is connected with the furnace roof and side wall of the aging furnace Welded together, the air guide plates 4 on both sides are located in the air ducts on both sides, the air jet devices 5 on both sides and the jet device 4 in the middle air duct are connected to the horizon...

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Abstract

The invention provides a double-chamber single air suction type guiding device. The double-chamber single air suction type guiding device comprises a circulating fan, a fan guiding device, a horizontal guiding plate, a corner angle air deflector, bilateral air duct deflectors, bilateral air duct jet devices, middle air duct jet device, an air suction inlet, and a wind area baffle. The circulating fan is placed inside the fan guiding device. The horizontal guiding plate is respectively connected with the fan guiding device, the middle air duct jet device and the bilateral air duct jet devices. The corner angle air deflector is welded with the top and the lateral wall of an aging furnace. The lateral air duct jet devices are connected with the middle air duct jet device through the wind area baffle and the horizontal guiding plate. The air suction inlet is installed in the air suction position of the circulating fan and is connected with the fan guiding device. The wind area baffle is installed on the middle position between two wind areas. The double-chamber single air suction type guiding device enables circulating air to be distinct in gradation and even in distribution, section steel inside the aging furnace is enabled to be heated in a gradational manner, the speed of the circulating air is greatly increased, and atmosphere of the furnace and temperature uniformity of the section steel are effectively improved.

Description

technical field [0001] The invention relates to an air circulation guide device in an aging furnace in the technical field of aluminum processing, in particular to a double-chamber single-suction air guide device for horizontal air circulation in a box-type long aluminum profile aging furnace. Background technique [0002] In order to increase the hardness of the extruded and cut aluminum alloy profile and release its internal stress, it is necessary to perform artificial aging heat treatment on the extruded and cut aluminum alloy profile. The artificial aging heat treatment of aluminum alloy profiles is generally carried out in a profile aging furnace. The diversion device is an important part of the aging furnace, and its structure plays an important role in the entire process of the aging furnace. In the past, the aging furnace adopted the longitudinal air circulation method, and the diversion system of the longitudinal wind circulation aging furnace was a simple horizon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/00C22F1/04
Inventor 张信千李世轩罗文祥朱琴
Owner SUZHOU LONGRAY THERMAL TECH
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