Fresh milk ceramic membrane microfiltration treatment system

A ceramic membrane microfiltration and treatment system technology, which is applied in milk treatment equipment, ultrafiltration, membrane technology, etc., can solve the problems of affecting the processing capacity of the microfiltration system, the decline of the system processing capacity, and the generation of cleaning wastewater, so as to increase environmental protection Benefits, reduced cleaning water discharge, uniform treatment capacity

Pending Publication Date: 2020-06-12
SPX SHANGHAI FLUID TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] 2) The surface of the ceramic microfiltration membrane is easy to form a secondary pollution film layer, which affects the processing capacity of the overall microfiltration system;
[0006] 3) As the treatment capacity decreases, the pressure is forced to increase continuously, so that some pollutants enter the membrane structure due to the pressure, resulting in more serious pollution;
[0007] 4) The system processing capacity will decline seriously as the running time prolongs;
[0008] 5) Frequent CIP (Clean In Place) cleaning, resulting in a large amount of cleaning wastewater;
[0009] 6) The service life of the system is only about 1-2 years

Method used

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  • Fresh milk ceramic membrane microfiltration treatment system
  • Fresh milk ceramic membrane microfiltration treatment system
  • Fresh milk ceramic membrane microfiltration treatment system

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the drawings and the following embodiments. It should be understood that the drawings and the following embodiments are only used to illustrate the present invention rather than limit the present invention.

[0028] A fresh milk ceramic membrane microfiltration treatment system capable of realizing the controllability of the concentration polarization of the membrane surface and reducing pollution is disclosed herein. The fresh milk ceramic membrane microfiltration treatment system of the present invention can be used for low-temperature production of fresh milk, and milk can be sterilized at normal temperature. figure 1 It is a structural schematic diagram of a fresh milk ceramic membrane microfiltration treatment system according to an embodiment of the present invention.

[0029] Such as figure 1 As shown, the fresh milk ceramic membrane microfiltration treatment system (hereinafter referred t...

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Abstract

The invention provides a fresh milk ceramic membrane microfiltration treatment system. The fresh milk ceramic membrane microfiltration treatment system comprises: a balance tank for storing milk; a power module for conveying milk in the system; a ceramic membrane module for carrying out ceramic membrane microfiltration on milk by utilizing a ceramic membrane; a transmembrane pressure difference control module for controlling the concentration side pressure and the permeation side pressure of the ceramic membrane; and a temperature control module for regulating the temperature in the fresh milkceramic membrane microfiltration treatment system.

Description

technical field [0001] The invention relates to the field of dairy production, in particular to a fresh milk ceramic membrane microfiltration treatment system. Background technique [0002] The current practical microfiltration ceramic membrane process for milk treatment is mainly as follows: After the milk is simply separated, it is heated to 50-55°C and then directly enters the microfiltration ceramic membrane module, and the bacteria in the milk is removed through the separation of the microfiltration ceramic membrane. Body, body cells and other large particles. In the control of the microfiltration module, the module uses the concentration side pressure sensor, the inlet temperature sensor, the inlet and outlet electromagnetic flowmeter, and the circulation pump frequency converter to regulate and control. [0003] This method has the advantages of real-time monitoring of pressure, temperature and flow, which can ensure the processing capacity of the system and the safe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D61/14B01D61/18B01D61/20B01D61/22A01J11/06
CPCA01J11/06B01D61/147B01D61/18B01D61/20B01D61/22
Inventor 李明
Owner SPX SHANGHAI FLUID TECH
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