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Ball valve for conveying organic waste gas

A technology of organic waste gas and ball valves, which is applied in the direction of valve details, valve devices, mechanical equipment, etc., can solve the problems of oxidation of metal sealing parts such as valve cores, reduction of sealing effect of valve body, aging and rusting of sealing parts, etc., and achieves simple structure, The effect of prolonging the service life and improving the cooling efficiency

Inactive Publication Date: 2021-04-30
YUHUAN QIYUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ball valves are common valve equipment in conveying equipment after preliminary treatment. Since the burned organic waste gas has a high temperature and contains a large amount of oxygen, when it flows in the valve body, the high-temperature organic waste gas will accelerate. Oxidation of the metal sealing parts such as the valve core in the valve body will easily cause the sealing parts to age and rust, and greatly reduce the sealing effect of the valve body

Method used

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  • Ball valve for conveying organic waste gas
  • Ball valve for conveying organic waste gas
  • Ball valve for conveying organic waste gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to Figure 1-2 , a ball valve for transporting organic waste gas, including a valve body 1, a spherical valve core 2 is installed in the valve body 1, a baffle plate 3 is embedded in the valve body 1, and two slides are provided on the side wall of the valve body 1. Slot 4, slide slot 4 is sealed and slidingly connected with slide plug 5, and a driving device for driving slide plug 5 to move back and forth is installed on the baffle plate 3, and the inner bottom of slide slot 4 is provided with air inlet 41 and air outlet 42, and enters The air hole 41 and the air outlet hole 42 are respectively located on both sides of the baffle plate 3, the sliding plug 5 is fixedly connected with a telescopic air bag 6, and the end of the telescopic air bag 6 away from the sliding plug 5 is fixedly connected on the inner wall of the chute 4, the telescopic air bag 6 The air inlet end and the air outlet end are respectively connected with a one-way liquid return pipe 7 and a on...

Embodiment 2

[0029] refer to Figure 3-4 , different from Embodiment 1, the slide plug 5 is made of magnetic material, a helical coil 13 is embedded on the inner wall of the chute 4, a plurality of semiconductor cooling chips 12 are arranged in the liquid storage cylinder 9, and the semiconductor cooling chips 12 and The helical coil 13 is electrically connected, the helical coil 13 is arranged around the chute 4, and the helical coil 13 is only distributed in the middle part of the chute 4, so that the spool 5 can completely enter and exit the helical coil 13 when it moves back and forth from side to side, so that the helical An induced current is generated in the coil 13 .

[0030] In this embodiment, when the sliding plug 5 moves back and forth in the chute 4, it will continuously enter and exit the helical coil 13, thereby causing the internal magnetic flux of the helical coil 13 to continuously increase and decrease, causing the helical coil 13 to generate an induced current, and caus...

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Abstract

The invention discloses a ball valve for conveying organic waste gas. The ball valve comprises a valve body, wherein a spherical valve element is installed in the valve body, a baffle is embedded in the valve body, two sliding grooves are formed in the side wall of the valve body, sliding plugs are connected into the sliding grooves in a sealed and sliding mode, a driving device for driving the sliding plugs to move back and forth is installed on the baffle, air inlets and air outlets are formed in the inner bottoms of the sliding grooves and located in the two sides of the baffle correspondingly, telescopic air bags are fixedly connected to the sliding plugs, and the ends, away from the sliding plugs, of the telescopic air bags are fixedly connected to the inner walls of the sliding grooves. According to the ball valve, by arranging a one-way liquid return pipe, a one-way liquid outlet pipe, a liquid storage barrel and other components, cooling liquid in the liquid storage barrel circularly flows in a one-way mode in a circulating pipeline by means of the driving device, so that heat of the organic waste gas after combustion is rapidly dissipated, damage of the high-temperature organic waste gas to the ball valve is avoided, and the service life of the ball valve is prolonged.

Description

technical field [0001] The invention relates to the technical field of equipment related to ball valves, in particular to a ball valve for transporting organic waste gas. Background technique [0002] At present, the catalytic combustion method is often used for preliminary treatment of organic waste gas, and the organic waste gas after preliminary treatment is transported to the next step process equipment by conveying equipment for further purification. [0003] Ball valves are common valve equipment in conveying equipment after preliminary treatment. Since the burned organic waste gas has a high temperature and contains a large amount of oxygen, when it flows in the valve body, the high-temperature organic waste gas will accelerate. Oxidation of the valve core and other metal sealing parts in the valve body will easily cause the sealing parts to age and rust, and greatly reduce the sealing effect of the valve body. Accordingly, this application document proposes a ball v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K5/06F16K49/00
CPCF16K5/06F16K49/00F16K49/007
Inventor 何婷
Owner YUHUAN QIYUAN TECH CO LTD