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Scraper centrifugal machine

A centrifuge and scraper technology, applied to centrifuges, centrifuges with rotating drums, mechanical equipment, etc., can solve the problems of complex structure and low discharge efficiency, achieve simple manufacturing process, improve production efficiency, reduce The effect of production costs

Pending Publication Date: 2020-01-10
XIANGTAN HUIBO CENTRIFUGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing vertical centrifuge unloading devices all adopt the narrow scraper method, the unloading efficiency is low and the structure is complicated

Method used

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Experimental program
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Effect test

Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0036] Such as Figure 1-Figure 12 Shown, the concrete structure of the present invention is: it comprises machine base assembly 2, and machine base assembly 2 is connected with bearing assembly 1, and bearing assembly 1 is arranged in filter assembly 3, and the upper end of filter assembly 3 is provided with machine cover assembly 4; Bearing assembly 1 includes the main shaft 1-4 and the bearing frame 1-8, and the first bearing 1-21, the second bearing 1-20 and the third bearing 1 are respectively arranged between the main shaft 1-4 and the bearing frame 1-8 from top to bottom -19, the third bearing 1-...

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PUM

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Abstract

The invention discloses a scraper centrifugal machine. The scraper centrifugal machine comprises a machine base assembly. The machine base assembly is connected with a bearing assembly. The bearing assembly is arranged in a filtering assembly. A machine cover assembly is arranged at the upper end of the filtering assembly. The bearing assembly comprises a main shaft and a bearing frame. A first bearing, a second bearing and a third bearing are arranged between the main shaft and the bearing frame from top to bottom. A notch groove is formed in the bearing outer ring of the third bearing. A lower cover is arranged at the lower end of the third bearing. A positioning pin is arranged on the lower cover, and the other end of the positioning pin is arranged in the notch groove. The lower coveris movably connected with the bearing frame. The machine cover assembly comprises a discharging assembly. The discharging assembly comprises a stand column. An oil cylinder is arranged at the other end of the stand column, a joint is arranged at the other end of the oil cylinder, a rotating arm is movably arranged in the joint, the rotating arm is movably arranged at the upper end of a scraper rack, a scraper blade is movably arranged on the scraper rack, and the length of the scraper blade is matched with the height of an inner arm of a rotating drum. The scraper centrifugal machine is ingenious in design, convenient to use and maintain, good in separation effect and high in efficiency, and the subsequent cost is reduced for enterprises.

Description

technical field [0001] The invention relates to the application field of centrifuge manufacture, in particular to a scraper centrifuge. Background technique [0002] The working principle of the scraper centrifuge is that the motor drives the drum to rotate. When it reaches the feeding speed state, the material to be separated enters the high-speed rotating drum through the feeding pipe. After the feeding reaches a predetermined volume, it stops feeding and rises to high-speed separation. , under the action of centrifugal force, the material is filtered through the filter cloth (filter screen), the liquid phase passes through the drum hole of the filter layer and is thrown to the cavity and discharged through the liquid outlet pipe, while the solid phase is trapped in the drum to form a cylindrical filter cake , and then the filter cake can be washed. After the separation requirement is met, the speed drops to the discharge speed state, and the scraper device operates to scr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B1/00B04B7/00B04B11/08B04B11/04F16C35/06
CPCB04B1/00B04B7/00B04B11/08B04B11/04F16C35/06B04B2011/088
Inventor 颜国良王细检王深波
Owner XIANGTAN HUIBO CENTRIFUGE