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Rotary heating furnace

A heating furnace and rotary technology, which is applied to lighting and heating equipment, combustion methods, roads, etc., can solve the problems of easy ablation, coking, and vulcanization of heating furnaces, and achieve good heating effect, stable rotation and fast heating speed. Effect

Inactive Publication Date: 2008-08-13
吴桥县交通局公路管理站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rotary heating furnace to overcome the disadvantages of easy ablation, vulcanization, coking and sedimentation in the prior art.

Method used

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Embodiment Construction

[0032] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0033] As shown in the figure, the structure of this embodiment is:

[0034] It includes a split-type cylindrical furnace body composed of a furnace door 8 and a combustion chamber 1 that are mutually sealed and rotatable, and is fixedly assembled on the furnace lining 21 on the inner wall of the combustion chamber 1; the furnace door 8 is erected above the support mechanism 6 below the furnace body, and the fuel input The pipe 7 and the air inlet pipe 9 are arranged on the furnace door 8; the end of the combustion chamber 1 away from the furnace door is a flame nozzle 2; the supporting mechanism 6 is provided with a transmission device for driving the combustion chamber 1 to rotate.

[0035] The combustion chamber 1 is a jacketed structure, and the furnace door 8 is composed of three parts: the outer air chamber 20, the inner air chamber 16 and the fuel supply ...

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PUM

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Abstract

The present invention relates to industrial heating furnace, and is especially one kind of rotary heating furnace. The rotary heating furnace has one closed end, one tubular furnace body as flame spraying mouth in the other end, fuel feeding pipe and air inlet pipe connected to the hearth, support mechanism in the lower part, and inside lining. The furnace body is one split structure comprising rotary sealing furnace door and combustor, the furnace door on the support mechanism has fuel feeding pipe and air inlet pipe set on, and the support mechanism is provided with transmission mechanism to rotate the combustor. The present invention has the advantages of position-changing furnace body heating, reasonable structure, convenient installation and maintenance, high heating speed, etc.

Description

technical field [0001] The invention relates to an industrial heating furnace, in particular to a rotary heating furnace. Background technique [0002] With the rapid development of highway traffic and the continuous upgrading of various road construction machinery, the quality requirements of road construction are getting higher and higher. The quality of asphalt mixture is one of the key factors determining the quality of road surface; the quality of asphalt mixture , The output mainly depends on the baking capacity of the heating furnace used in conjunction with the asphalt mixing device for sand and gravel, so improving the asphalt mixing device unilaterally without improving the structure of the heating furnace cannot fundamentally improve the asphalt Mix quality and yield. At present, the heating furnace used in road construction projects adopts a horizontal fixed structure. Since the combustion position is the same during the combustion process, there are serious abl...

Claims

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Application Information

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IPC IPC(8): F23D1/00E01C19/02
Inventor 姚振强石培峰蒋胜连刁庆胜谢守华
Owner 吴桥县交通局公路管理站