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Liquid sealing device

A liquid sealing device and liquid technology, applied in the sealing of injection devices, injection devices, engines, etc., can solve the problem that solid materials and other liquids cannot be discharged, and achieve the effect of simple structure and guaranteed slag discharge

Inactive Publication Date: 2005-09-14
GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI
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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 propose a kind of liquid (such as water) that can make specific gravity than liquid (such as water) that liquid seal exists in existing liquid seal device A new type of liquid seal device for small solid materials and other liquids to be discharged smoothly from the liquid seal device

Method used

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  • Liquid sealing device
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Embodiment Construction

[0010] The structural details of a specific embodiment of the present invention are described in detail below in conjunction with the accompanying drawings:

[0011] attached figure 1 It is a water seal device, which can be used as a water seal for the slag discharge port of the liquid slag discharge burner. In the figure, 1 is the water seal outer cylinder, 3 is the water seal pipe, 2 is the water seal, and 5 is the liquid seal water surface. The sealing tube 3 is installed with a liquid jet nozzle 4 inclined downward above the liquid sealing water surface, the liquid to be sprayed is water, and the jet axis 6 of the liquid jet nozzle passes through the range of the water sealing opening. The water sealing device is used in this way, the gas containing solid material or liquid enters the water sealing device (shown by arrow A) from the water sealing pipe 3, and a water jet with sufficient strength is ejected from the liquid jet nozzle 4, and passes through the water jet. The...

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Abstract

The liquid seal device consists of liquid seal tube and liquid seal outer cylinder. The liquid jet-flow nozzle which is tilted down and its jet-flow axis is passed through outlet range of liquid seal tube is set above liquid surface in liquid seal tube, solid material and other liquid material which are lighter than liquid for liquid seal can be brought away through liquid seal outlet by kinetic energy of liquid jet-flow from nozzle. The floated matter light than liquid for liquid seal can overflow smoothly from liquid seal outlet at bottom end of liquid seal tube when strength of liquid jet-flow from nozzle is strong enough.

Description

technical field [0001] The present invention relates to a liquid sealing device for discharging solid or liquid smoothly without gas leaking out. Background technique [0002] For liquid sealing devices that can smoothly discharge solids or liquids without gas leakage, they are widely used in various industrial devices. For example, the water-sealed cylinder used for slag discharge in the liquid slag discharge burner. In the traditional liquid sealing device, such as the water sealing cylinder, the solid material or liquid is discharged by penetrating the water layer of the water sealing mouth by gravity, so it can only pass the solid material or liquid whose specific gravity is larger than that of water, while the specific gravity is lighter than that of water. Solid materials or liquids will float on the water surface and cannot pass through the water layer of the water seal, which may cause complete blockage of the water seal in severe cases. SUMMARY OF THE INVENTION ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B1/10F16J15/40F23J1/02F23J1/08
Inventor 杨卫斌陈恩鉴刘庆才
Owner GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI