Axial flow fan for coke oven dust removal system

A technology for axial flow fans and coke oven dust removal, which is applied to axial flow pumps, parts of pumping devices for elastic fluids, mechanical equipment, etc., can solve problems such as slipping of driving parts, aging failure, etc., to avoid slipping, work Reliable, smooth transmission effect

Inactive Publication Date: 2015-03-25
MAGANG (GROUP) HOLDING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: aiming at the deficiencies in the prior art, provide a simple structure that can solve the problems of frequent slippage and aging failure of

Method used

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  • Axial flow fan for coke oven dust removal system
  • Axial flow fan for coke oven dust removal system
  • Axial flow fan for coke oven dust removal system

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Embodiment Construction

[0018] In the following, referring to the drawings, through the description of the embodiments, the specific embodiments of the present invention such as the shape and structure of the various components involved, the mutual position and connection relationship between the various parts, the function and working principle of each part, etc. Detailed description:

[0019] As attached figure 1 -Attached image 3 As shown, the present invention is an axial flow fan used in a coke oven dust removal system. The axial flow fan includes a fan housing 1, and a fan shaft 2 is installed in the fan housing 1. Install fan blade 3, the end of said fan shaft 2 extending out of fan housing 1 is provided with bevel gear I4, said bevel gear I4 is meshed with bevel gear II5, and bevel gear II5 is at one end of transmission shaft 6. Connected, the other end of the drive shaft 6 is connected with a motor 7 capable of driving the drive shaft 6 to rotate. The above-mentioned structural arrangement c...

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Abstract

The invention provides an axial flow fan applied to the technical field of coke oven dust removal systems. A fan shell (1) of the axial flow fan is internally provided with a fan shaft (2). The fan shaft (2) is provided with fan blades (3). The end, stretching out of the fan shell (1), of the fan shaft (2) is provided with a bevel gear I (4). The bevel gear I (4) is meshed with a bevel gear II (5). The bevel gear II (5) is connected with one end of a transmission shaft (6). The other end of the transmission shaft (6) is connected with a motor (7) capable of driving the transmission shaft (6) to rotate. The axial flow fan has the advantages of being simple in structure, capable of adapting to the high-temperature and dirty environments of the axial flow fan, capable of avoiding the problems that a conveying belt is prone to slipping and aging in the conveying process, stable in transmission, accurate in transmission ratio, reliable in work, high in efficiency, long in service life, large in using power and size range and high in speed.

Description

Technical field [0001] The invention belongs to the technical field of coke oven dust removal systems, and more specifically, relates to an axial flow fan used for coke oven dust removal systems. Background technique [0002] The axial flow fan is the key equipment of the coke side dust removal system of the coke oven. Through the operation of the axial flow fan, the smoke and dust dispersed on the coke side of the coke oven is sucked and transported to the dust removal pipeline. The working environment of the axial flow fan for coking and dust removal is: high temperature and dust; the ambient temperature is 150℃, and the short-term high is 400℃. The transmission mode of the axial flow fan in the prior art is as follows: a belt transmission with an equal diameter pulley and a flexible lap belt is adopted; the motor is installed directly above the casing of the axial flow fan, and the axis of the motor is parallel to the axis of the axial flow fan. On the outside of the pulley a...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D19/00
CPCF04D25/08F04D19/002F04D29/05
Inventor 陈松清苏平夏孝轩
Owner MAGANG (GROUP) HOLDING CO LTD
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