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Stirring device

A technology of stirring device and stirring shaft, which is used in mixers with rotating stirring device, accessories of mixers, transportation and packaging, etc., can solve the problems of wear, damage of screw pump, impact of stirring shaft, etc.

Inactive Publication Date: 2016-11-09
JIANGSU SHANGKUN BIOLOGICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The production process of lubricating oil includes the process of crushing paraffin. The crushing of paraffin is mainly by stirring and crushing with a stirring device. The stirring device is a frame structure. The effect is poor, and the force on the stirring shaft is unbalanced
Because the paraffin solution being stirred often has solid wax blocks, it will have a large impact on the stirring shaft, causing the stirring shaft to vibrate and causing the shaft end seal to be damaged. Paraffin-like paraffin is not completely dissolved in the tank, and the flow to the downstream increases the operating load of the inlet filter of the wax pump, often causing blockage, and there is no way to filter out some fine metal particles, so that these fine metal particles are brought to the Wax pump downstream, causing wear and even damage to the screw pump

Method used

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Embodiment Construction

[0012] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 and figure 2 As shown, a stirring device includes a frame 8, a tank body 3 fixed on the side of the frame 8, and a stirring shaft 9 with one end extending into the tank body 3, and the stirring shaft 9 enters one end of the tank body 3 There is a toothed disk turbine agitator 2 on the top; the end of the stirring shaft 9 protruding from the tank body 3 is provided with a bearing seat 4, a mechanical seal 5 and a motor 7 in turn, wherein the toothed disk turbine agitator One side of the device 2 is provided with a three-blade propeller agitator 1 , and a reducer 6 is provided between the mechanical seal 5 and the motor 7 .

[0014] In order to improve the crushing capacity of the agitator, the designed structure adopts the combined structure of the three-narrow-blade propeller agitat...

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PUM

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Abstract

The invention discloses a stirring device. Aiming at defects caused by ordinary stirring devices in lubricating oil production, a triple-narrow-blade propeller type stirrer and toothed disk turbine type stirrer composite structure is adopted to form a propelling and breaking annular flow state, and liquid wax solubility is improved; a simply support type supporting structure is adopted so as to improve the rigidity and carrying capacity of a stirring shaft in a tank. The stirring effect is good, a downstream filter is prevented from being blocked by large paraffin particles, and service life is prolonged.

Description

technical field [0001] The invention relates to a stirring device. Background technique [0002] The production process of lubricating oil includes the process of crushing paraffin. The crushing of paraffin is mainly by stirring and crushing with a stirring device. The stirring device is a frame structure. The effect is poor, and the force on the stirring shaft is unbalanced. Because the paraffin solution being stirred often has solid wax blocks, it will have a large impact on the stirring shaft, causing the stirring shaft to vibrate and causing the shaft end seal to be damaged. Paraffin-like paraffin is not completely dissolved in the tank, and the flow to the downstream increases the operating load of the inlet filter of the wax pump, often causing blockage, and there is no way to filter out some fine metal particles, so that these fine metal particles are brought to the The downstream wax pump will cause wear and even damage to the screw pump. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): B01F7/02B01F7/10B01F7/04B01F15/00B01F27/73
CPCB01F27/074B01F27/1152B01F27/192B01F27/70B01F27/73B01F2035/352B01F2035/351B01F35/321B01F35/30B01F2101/39
Inventor 蒋忠良唐夕正侯居峰
Owner JIANGSU SHANGKUN BIOLOGICAL EQUIP