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Nozzle type disc separator blockage prevention system and control method thereof

A disc separator and nozzle technology, applied in centrifuges and other directions, can solve problems such as nozzle blockage, and achieve the effects of prolonging service life, low production cost and convenient use.

Pending Publication Date: 2018-11-02
CSSC NANJING LUZHOU MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome these technical defects and provide a nozzle-type disc separator anti-clogging system and its control method, which can effectively solve the problem of nozzle clogging during the operation of the machine and ensure the smooth operation of the machine. Reliability and Security

Method used

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  • Nozzle type disc separator blockage prevention system and control method thereof
  • Nozzle type disc separator blockage prevention system and control method thereof

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Embodiment

[0029] The invention provides an anti-clogging system for a nozzle-type disc separator, the structure of which is as follows: figure 1 Shown: It includes a nozzle-type disc separator, and the feed pipe joint of the nozzle-type disc separator is sequentially connected with an actuator composed of a plurality of valves through the feed pipeline, including sequentially along the feeding direction of the feed pipeline. It is equipped with a manual ball valve, a pneumatic V-type switch ball valve and a check valve. The check valve is connected with a cleaning pipeline, and the check valve is used to prevent the feed liquid from flowing back into the cleaning pipeline. The cleaning pipeline is connected in parallel with a first solenoid valve and a The second electromagnetic valve, a detection module for detecting fluid flow is also provided between the manual ball valve and the pneumatic V-type switch ball valve,

[0030] The lower part of the shell frame of the base of the nozzle ...

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Abstract

The invention provides a nozzle type disc separator blockage prevention system which comprises a nozzle type disc separator, wherein a feed pipe joint of the nozzle type disc separator is connected with actuating mechanisms composed of multiple valves in sequence by virtue of a feed pipeline. The nozzle type disc separator comprises a manual ball valve, a pneumatic V-type switching ball valve anda check valve arranged in sequence along a feed direction of the feed pipeline, wherein the check valve is connected with a cleaning pipeline; a first solenoid valve and a second solenoid valve are connected in parallel on the cleaning pipeline; a detection module used for detecting fluid flow is arranged between the manual ball valve and the pneumatic V-type switching ball valve. According to thenozzle type disc separator blockage prevention system disclosed by the invention, whether nozzle blockage occurs in the machine operating process can be effectively detected by a vibrating sensor, and coping response is made in time. The machine failure can be eliminated to enable the machine to continuously enter a normal operating state by feeding cleaning water.

Description

technical field [0001] The invention relates to a safety auxiliary system for a disc separator, in particular to an anti-clogging system for a nozzle disc separator and a control method thereof, belonging to the technical field of engineering machinery. Background technique [0002] The drive system of the disc separator is mainly divided into gear drive, belt drive and direct drive. Nozzle-type disc separator is a kind of disc separator, which is suitable for materials with relatively high impurity content, relatively uniform impurity particle size and relatively large scouring force of impurities. The nozzle-type disc separator is a continuous slag discharge separator, and the load is relatively large during the separation process. Generally, there are 4 to 8 nozzles evenly distributed on the drum body. Once one or several nozzles appear during operation If there is a blockage, the vibration of the machine will become very large immediately, which will directly affect the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B11/02
CPCB04B11/02
Inventor 黄菊莲蔡海胡敏李丽任苗苗闫媛媛
Owner CSSC NANJING LUZHOU MACHINE
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