Safe and high efficient eddy flow stirring chain and eddy flow stirrer with same

Abstract

The invention provides a safe and high efficient eddy flow stirring chain and an eddy flow stirrer with the same. The structure of the eddy flow stirring chain is characterized in that a plurality of lumps are fixed on a stainless steel rope at intervals; the lumps are provided with central holes; the stainless steel rope passes through the central holes; and the lumps are fastened at certain positions on the stainless steel rope. The structure of the eddy flow stirrer is characterized in that a plurality of eddy flow stirring chains are fixed on each rotating shaft. The eddy flow stir chainsand the eddy flow stirrer have the advantages that the defect of the existing chain type stirrer is overcome, to the possibility of falling off is small, and potential safety hazards are eliminated. The weight of the eddy flow stirring chains is lightened, thus the resonance of the eddy flow stirrer can be avoided, the eddy flow stirrer is safe and efficient, the energy consumption is saved, and the operating cost is reduced. The eddy flow stirrer is compression-resistant and tensile-resistant, has strong wear resistance, is difficult to damage, ensures that the eddy flow stirring effect is admirable, and is suitable for a reacting device requiring mixing and stirring for various gases, liquids and solid particles.

Description

technical field [0001] The invention relates to a vortex stirring chain, in particular to a novel safe and efficient vortex stirring chain and a vortex agitator thereof. Background technique [0002] At present, in the mixing and stirring of gas, liquid, and solid particle reaction equipment, wind blades or iron chain stirring chains are commonly used for stirring to form aerodynamic vortexes to increase reaction time and mixing density. These mixing and stirring methods are often used in dry and wet desulfurization and any process involving gas, liquid, and solid particulate reaction equipment. There are many problems in the existing vortex mixer, which directly affects the normal operation of the machine, not only affects the progress of the project, but also brings a lot of trouble to the future operation of the machine, and even causes economic losses. The specific problems are as follows: 1. Disadvantages of the wind blades: Since the wind blades are fixed, in the mixi...

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Problems solved by technology

There are many problems in the existing vortex mixer, which directly affect the normal operation of the machine, not only affects the progress of the project, but also brings a lot of trouble to the operation of the machine in the future, and even causes economic losses

The specific problems are as follows: 1. Disadvantages of the wind blades: Since the wind blades are fixed, in the mixing and stirring of gas, liquid, and solid particle reaction equipment, solids are easily attached to the fixed wind blades, making the wind blades more and more unstable. It is so thick that it affects its function, and it is easy to damage the wind blade

Therefore, wind blades are not suitable for use in gas, liquid, solid particle reaction and mixing process equipment

2. Disadvantages of the iron chain: as the main equipment of the reaction tower, the agitator responsible for fully mixing the gas and the material is mainly composed of several metal rotating shafts, and dozens of iron rings of different sizes are attached to each rotating shaft. Connected into an iron chain, although stirring with an iron chain solves the problem of material adhesion, its disadvantages are also great: (1) The quality is too large: the iron chain on each shaft weighs up to a ton, so when centrifugal stirring, the iron chain Overloading the shaft will easily deform the shaft and cause vibration, and mechanical resonance will occur when several shafts rotate at the same time

(2) The iron chain is damaged and easy to fall off: the iron chain is easy to fall off as long as one iron ring is damaged during long-term operation, and the high-speed throwing will cause damage to the reaction tower wall and the operating machine

(3) High energy consumption: Since the iron chain weighs up to tons, the shaft must be thickened, and the support for fixing the mixing system must also be thickened accordingly. The entire mixing system must be driven by a high-power motor, which requires a large investment. high operating costs

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