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A vertical centrifuge with automatic discharge function

A vertical centrifuge and automatic unloading technology, applied in the field of centrifuges, can solve problems such as high energy consumption, increased unloading burden, and splashing

Active Publication Date: 2017-11-10
沧州中油固控设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using a scraper to scrape materials, for some materials with light specific gravity, when the scraper is screwed into the material rotating at a low speed, the material under the liquid blocking plate will splash when it is scraped by the blade, and when the drum rotates, it will Fly to the top of the liquid blocking plate, and discharge the drum with the liquid, causing the loss of material
When the existing centrifuge is unloading, the lifting drive mechanism is used to drive the scraper shaft up and down, and the rotary drive mechanism drives the scraper shaft to rotate, which consumes a lot of energy and costs high
In addition, when the existing centrifuge is distributing the material, the material is unevenly distributed on the drum, which increases the burden of unloading

Method used

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  • A vertical centrifuge with automatic discharge function
  • A vertical centrifuge with automatic discharge function
  • A vertical centrifuge with automatic discharge function

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Embodiment Construction

[0018] refer to figure 1 , the present invention proposes a vertical centrifuge with automatic unloading function, comprising a casing 1, a main shaft 3, a drum 2 sleeved on the main shaft 3, a cover 4 fixed on the top of the casing 1, and a controller , scraping device, feeding pipe 62, water inlet pipe 63 and the feeding box 61 that is arranged in the rotating drum 2, wherein:

[0019] The bottom of the drum 2 is provided with a discharge port, and the discharge port is provided with a split-type movable door 21, and screen holes are distributed on the movable door 21, and the movable door 21 is connected with the controller. During the rotation of the centrifuge, the residual liquid is discharged out of the drum 2 through the discharge port. The residual liquid may take away part of the solids. A movable door 21 with a sieve hole is arranged at the discharge port to remove the residual liquid. The solid mixed in the residual liquid is filtered out, and after the residual l...

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Abstract

The invention proposes a vertical centrifuge with automatic unloading function. The scraping device includes a first driving device, a driving gear, a driven gear, a scraper shaft, a scraper seat and three wedge-shaped scrapers, and the controller is connected with the driving device. , the driving device is connected with the driving gear to drive the driving gear to rotate, the driven gear meshes with the driving gear, one end of the scraper shaft passes through the driven gear and is threadedly connected with the driven gear, and the other end of the scraper shaft passes through the machine cover and extends into the drum Inside and connected with the scraper seat, the scrapers are arranged along the vertical direction of the scraper seat and installed on the scraper seat, and the three wedge-shaped scrapers are distributed in a triangle. The controller of the present invention controls the driving device to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the scraper shaft to lift and rotate, thereby driving the scraper to rise or fall and rotate. Materials are processed.

Description

technical field [0001] The invention relates to the technical field of centrifuges, in particular to a vertical centrifuge with automatic unloading function. Background technique [0002] A centrifuge is a device that uses the principle of centrifugal separation to separate the suspended material into solid and liquid. A centrifuge has a cylinder, called a bowl, that rotates at high speed about its own axis, usually driven by an electric motor. After the suspension (or emulsion) is added to the drum, it is quickly driven to rotate at the same speed as the drum, and the components are separated under the action of centrifugal force and discharged separately. Generally, the higher the drum speed, the better the separation. [0003] According to different solid phase unloading methods, centrifuges can be divided into gravity unloading, manual upper unloading, manual lower unloading, centrifugal unloading, scraper unloading, vacuum suction and screw unloading. The scraper dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B04B11/04B04B11/08
Inventor 崔李黄艳
Owner 沧州中油固控设备有限公司
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