Flexible apparatus of balanced type movable hood

A technology of movable smoke hood and flexible device, which is applied in the direction of exhaust gas exhaust device, combustion product treatment, combustion method, etc. It can solve the problems of inability to guarantee smooth movement and large movement resistance, and achieve small resistance, small working torque and flexible movement Effect

Active Publication Date: 2011-04-13
MCC CAPITAL ENGINEERING & RESEARCH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the device can realize the flexible connection of the movable fume hood, the movement resistance of the movable fume hood is relatively large when the movable fume hood is in operation, and the smooth movement cannot be guaranteed.

Method used

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  • Flexible apparatus of balanced type movable hood
  • Flexible apparatus of balanced type movable hood
  • Flexible apparatus of balanced type movable hood

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0047] The flexible device of the balanced movable fume hood proposed by the present invention, such as Figure 1-Figure 3As shown, it includes an S-shaped rotary circuit mechanism and a balance mechanism 1, one end of the S-shaped rotary circuit mechanism is a fixed part 2, and the other end is a movable part 3; one end of the balance mechanism 1 is connected to the front end 31 of the movable part 3, The other end is connected with the rear end 32 of the movable part 3, so that the front and rear ends of the movable part 3 are kept in a horizontal position, thereby ensuring that the resistance of the movable part 3 when moving up and down is minimal and flexible. Among them, the fixed part 2 of the S-shaped rotary circuit mecha...

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PUM

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Abstract

The invention discloses a flexible device for a balanced movable smoke cover, which comprises an S-shaped rotary loop mechanism, wherein one end of the S-shaped rotary loop mechanism is provided with a fixed part and the other end of the S-shaped rotary loop mechanism is provided with a movable part. The flexible device for the balanced movable smoke cover is characterized in that the device alsocomprises a balance mechanism which can make the front end and the rear end of the movable part maintained on the horizontal position, wherein one end of the balance mechanism is connected with the front end of the movable part and the other end of the balance mechanism is connected with the rear end of the movable part. Moreover, balanced chainwheel and chain structures are arranged on front pipeline sections and rear pipeline sections of spherical joints of the movable end, so that front pipeline sections and rear pipeline sections of a first group of spherical joints of the movable part are guaranteed to maintain on the horizontal position during the process of vertical motion, thereby the flexible device is flexible to move and has the smallest resistance.

Description

technical field [0001] The invention relates to a connection device in a vaporization cooling system for coal gas recovery of a steelmaking converter, in particular to a flexible device for a balanced movable fume hood. Background technique [0002] In the converter vaporization cooling system, the movable hood is used to collect the furnace gas and its combustion products ejected from the furnace mouth, recover the gas, and reduce the leakage of the flue gas. Therefore, it needs to complete the lifting action frequently, and the movable hood The connecting device between the cooling circulating water pipeline and the external fixed pipeline is the key to ensure that the movable fume hood completes the lifting action. [0003] At present, the connection between the cooling circulating water pipeline and the fixed external pipeline of the converter vaporization cooling movable fume hood has metal hose connection, metal corrugated compensator and other connection methods. How...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21C5/46F23J13/04
Inventor 杨源满井小海王元新
Owner MCC CAPITAL ENGINEERING & RESEARCH
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