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Electric translational top cover for purge stack

A technology of exhaust tower and top cover, applied in the field of machinery, can solve the problem that the exhaust tower enters a large amount of rain and snow, affecting the normal operation of the exhaust tower, etc., and achieves the effect of ensuring normal and stable operation, convenient and flexible operation

Inactive Publication Date: 2018-04-17
黑龙江省机械科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that a large amount of rain and snow will enter the top of the exhaust tower in rainy and snowy weather, which will affect the normal operation of the exhaust tower, the invention further proposes an electric translational top cover for the exhaust tower

Method used

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  • Electric translational top cover for purge stack
  • Electric translational top cover for purge stack
  • Electric translational top cover for purge stack

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specific Embodiment approach 1

[0015] Specific implementation mode one: combine Figure 1 to Figure 3 Describe this embodiment, an electric translation roof for an exhaust tower described in this embodiment includes two roofs 1, a base bracket 2 and two drive mechanisms, the base bracket 2 is installed on the exhaust tower, and two The top cover 1 is installed on the base bracket 2 in a straight line, and the lower surface of each top cover 1 is respectively connected with one of the driving mechanisms.

specific Embodiment approach 2

[0016] Specific implementation mode two: combination Figure 1 to Figure 3 To illustrate this embodiment, each of the drive mechanisms of an electric translation roof for an exhaust tower in this embodiment includes a drive motor 3, a gear reducer 4, two racks 5, two gears 6, two Gear base 7 and two transmission components, a rack 5 is respectively installed on the lower surface of each top cover 1, and gear 6 is installed on the gear shaft 7-1 of gear base 7, and gear base 7 is arranged on the bottom of top cover 1, Each gear 6 meshes with a corresponding rack 5 respectively, the rotating shaft of the driving motor 3 is connected with the input shaft of the gear reducer 4, and the two output shafts 4-1 of the gear reducer 4 pass through the two transmission assemblies Connect with the gear shaft 7-1 of two gears 7. The drive motor 3 transmits the power to the two transmission components respectively through the gear reducer 4, and the two transmission components rotate with ...

specific Embodiment approach 3

[0017] Specific implementation mode three: combination Figure 1 to Figure 3 Describe the present embodiment. The electric translational top cover for the exhaust tower described in the present embodiment. Each of the transmission components includes a transmission shaft 8 and two universal joints 9. The output shaft 4-1 of the gear reducer 4 passes through the A universal joint 9 is connected with one end of the transmission shaft 8, and the other end of the transmission shaft 8 is connected with the gear shaft 7-1 of the gear seat 7 through another universal joint 9. Other components and connections are the same as those in the second embodiment.

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Abstract

An electric translational top cover for an exhaust tower relates to an electric translational top cover, in particular to an electric translational top cover for an exhaust tower. The invention aims to solve the problem that a large amount of rain and snow will enter the top of the exhaust tower in rainy and snowy weather, which will affect the normal operation of the exhaust tower. The invention comprises two top covers, a base bracket and two driving mechanisms, the base bracket is installed on the exhaust tower, the two top covers are installed on the base bracket in a straight line, and the lower surface of each top cover is respectively connected to the One of the drive mechanisms is connected. The invention belongs to the mechanical field.

Description

technical field [0001] The invention relates to an electric translational top cover, in particular to an electric translational top cover for an exhaust tower, belonging to the mechanical field. Background technique [0002] Exhaust tower is a towering structure used by petroleum, chemical, metallurgy, light industry and other enterprises to discharge production tail gas. In rainy and snowy weather, a large amount of rain and snow will enter the top of the exhaust tower, which will affect the normal operation of the exhaust tower. Contents of the invention [0003] In order to solve the problem that a large amount of rain and snow will enter the top of the exhaust tower in rainy and snowy weather and affect the normal operation of the exhaust tower, the invention further proposes an electric translational top cover for the exhaust tower. [0004] The technical scheme adopted by the present invention to solve the above problems is: the present invention comprises two top c...

Claims

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Application Information

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IPC IPC(8): E04H12/00
CPCE04H12/00
Inventor 刘广东胡成昕暴永明王贵春刘心宇高慧吉有胜曹阳李兆龙
Owner 黑龙江省机械科学研究院
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