Clarification of ultrafiltration equipment for filtration in the beverage industry

Clarification of ultrafiltration equipment for filtration in the beverage industry

This equipment is a membrane filtration concentration or production device that utilizes the selective permeability of membrane pores for the separation of two groups. By selecting imported membrane cores of different specifications, ultrafiltration, nanofiltration and other operations can be achieved. This equipment is suitable for both inorganic ceramic membranes and organic tubular membrane filtration integrated devices, mainly used for ultrafiltration and microfiltration level filtration. It can be widely used in fluid separation fields such as filtration and impurity removal of herbal plant extract, bacteria removal and filtration of fermentation liquid, filtration and clarification of high suspended solids content fluid, concentration of metal nano powder, sewage treatment, etc.

Product features:

1. The pressurized power component adopts a stainless steel multi-stage centrifugal pump, which has low noise, stable pressure, reliable performance, and is equipped with variable frequency control function. The pressure and flow can be freely adjusted;

2. The whole machine has a compact structure, beautiful appearance, and simple operation; The host is made of stainless steel material and equipped with a 12 liter stainless steel material tank and a jacket heat exchange device;

3. The system feed and reflux pipelines use pressure resistant braided hoses, while the dialysis pipelines use silicone hoses for easy connection; The host adopts stainless steel sanitary grade pipelines and accessories, which are reliably connected, pressure resistant, and easy to maintain.

4. The system adopts frequency conversion control to accurately control the flow rate, reduce energy consumption, and avoid the impact of startup water hammer on the membrane components; The pipeline design adopts an internal circulation mode to simulate industrial systems, which can obtain experimental data that is relatively close to industrialization.

5. This system is suitable for ceramic membrane cores with a size of Φ 30 * 500 and tubular membrane cores with a size of Φ 30 * 500, and can cover separation requirements from 5000Dalton molecular weight to 800nm filtration pore size.

Working principle of ultrafiltration equipment:

Ultrafiltration is a membrane separation process that uses sieving as the separation principle and pressure as the driving force. The filtration accuracy is in the range of 0.005-0.01 μ m, and it can effectively remove particles, colloids, bacteria, heat sources, and high molecular weight organic substances from water. It can be widely used for the separation, concentration, and purification of substances. The ultrafiltration process has no phase transformation and operates at room temperature, making it particularly suitable for the separation of thermosensitive substances. It has good temperature resistance, acid and alkali resistance, and oxidation resistance, and can be used continuously for a long time below 60 ℃ and pH 2-11.

Process flow:

Raw water - Raw water booster pump - Multi medium filter - Activated carbon filter - Softener - Precision filter - Primary reverse osmosis - PH regulation - Intermediate water tank - Secondary reverse osmosis (with positive charge on the surface of the reverse osmosis membrane) - Purified water tank - Pure water pump - UV sterilizer - Micro porous filter - Pasteurization - Water point.

Clarification of ultrafiltration equipment for filtration in the beverage industry Scope of application:

Sterilization, clarification, and filtration of seasonings (soy sauce, vinegar, etc.);

Clarify and filter traditional Chinese medicine extracts, tea extracts, and other extracts through microfiltration pretreatment;

Sterile filtration of beer, clarification of wine, yellow rice wine and Baijiu, purification of plant protein lotion;

Fruit juice sterilization clarification and filtration, organic acid (lysine, L-lactic acid, citric acid, nucleotides, etc.) fermentation broth clarification and filtration.