Sided-intake sealer of agitator

A sealing device and agitator technology, which is applied to the sealing of mixers with rotating agitating devices, mixer accessories, and engines, can solve the problems of fast packing wear, large wear power loss, inconvenient use and maintenance, etc.

Inactive Publication Date: 2007-11-21
华宝付
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, on the one hand, this kind of sealing device has the fast wear of the packing, but it cannot effectively compensate the worn packing. It can only frequently tighten the packing gland bolts or replace the packing, which not only causes a large loss of stirring wear power, but also affects the working efficiency of the agitator. , which also brings great inconvenience to use and maintenance; on the other hand, the sealing device has relatively strict requirements on the working conditions of the agitator, and the working vibration and eccentric rotation of the agitator shaft will form regular or Irregular working gaps aggravate the leakage of mixing materials, which cannot achieve a stable and ideal sealing effect, and even lead to failure to work normally
A

Method used

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  • Sided-intake sealer of agitator
  • Sided-intake sealer of agitator

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Experimental program
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Embodiment Construction

[0014] In the structure shown in Figure 1, a sealing mounting seat 10 is fixedly fixed and sealed by the agitator installation wall plate 7 at the position of the side wall installation hole of the container 5 such as the reaction tank, tank or reaction kettle, which is convenient for the installation of the agitator. For maintenance, of course, the sealing mount 10 can also be directly fixed on the side wall of the container 5 . Agitator shaft 2 passes through the inner side plate of seal mounting seat 10 and agitator installation wall plate 7, and stretches in the material liquid level of container 5. Stirring shaft 2 is equipped with stirring paddle 6 at the end of the extension, and the outer end of stirring shaft 2 is connected with stirring motor 1 to drive the stirring shaft 2 and stirring paddle 6 to rotate, so as to realize the control of the material in the container 5. Stir.

[0015] As shown in Figure 2, a side inner end mechanical seal 4 is installed between the ...

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Abstract

The invention is concerned with the sealing equipment for the side moving beater, it is: fixes inside end surface machine seal that crosses the inside wall of the container, fixes outside end surface machine seal between the beating axis and the outside wall of the container. The outside end surface machine seal is double end surface machine seal that fixes on the beating axis by the sealing fixing bushing. The invention is small fraying consumption, better sealing efficiency.

Description

technical field [0001] The present invention relates to an agitator for uniform mixing of liquid and liquid, liquid and gas or liquid and solid powder in capacity (such as reaction tank, tank or reaction kettle, etc.), especially relates to the improvement of the sealing device of the agitator. Background technique: [0002] In petrochemical, pharmaceutical, food processing, water treatment and other industries, as well as in the production process of papermaking, titanium dioxide, thermal power plant flotation, crystallization, and flue gas desulfurization, it is often necessary to open or close the reaction tank, tank or reactor. The mixing and stirring of liquid and liquid, gas or solid powder is carried out in the container. The traditional agitator is composed of a stirring shaft and a stirring blade fixed at the end of the stirring shaft. The agitator extends the stirring blade from the top of the reaction vessel below the liquid surface to stir and mix the materials. ...

Claims

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Application Information

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IPC IPC(8): B01F7/02B01F15/00F16J15/16
Inventor 华宝付
Owner 华宝付
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