Micro-membrane separation equipment

Laboratory Membrane Material Filtration and Purification Technology Innovation

       ——Micro-multipurpose membrane separation equipment

Micro-crossflow membrane separation equipment integrated with membrane filtration technology solves the issue of small sample volumes in laboratories (450Bottlenecks in the continuous technology research of separation, purification, and concentration processes (in milliliters); This equipment employs the same crossflow filtration form as the production equipment, with the same membrane face velocity; powered by a high-pressure plunger pump with minimal shear force during operation; Through reasonable system optimization design, the equipment can meet the technical requirements of microfiltration, ultrafiltration, nanofiltration, and reverse osmosis simultaneously, thereby enabling the manufacturing of a multifunctional membrane filtration unit integrating microfiltration, ultrafiltration, nanofiltration, and reverse osmosis functions; This equipment uses a purely physical filtration form, and the experimental data obtained can be directly used as the basis for designing large-scale production equipment.

Some antibiotic purification membrane filtration operation2Hour (molecular weight of)10Approximately 10,000 daltons, sensitive to shear force)

Process Features:

1The equipment has a small dead volume, and the average filtration material of the membrane tubes across all models is less than450milliliters.

2The equipment's power unit is a high-pressure plunger pump, featuring high head, small dead volume, and almost no shear force.

3The complete set of equipment utilizes crossflow filtration identical to the production equipment, a pure physical filtration process without phase change. It can fully provide design parameters for industrial expansion production.

4The experimental equipment can be manufactured into a multifunctional membrane filtration device that integrates microfiltration, ultrafiltration, nanofiltration, and reverse osmosis functions.

Application Fields

1Processed Tea

Tea polyphenols Instant tea Extraction of other functional active ingredients from tea leaves Tea by-products comprehensive utilization Black tea beverage Green Tea Beverage Oolong Tea Beverage Herbal tea beverage Tea Snacks Tea beverages

2Juice

Apple juice Waxberry juice Pear juice Goji berry juice Hippophae juice Pomegranate juice Grape juice Umeboshi juice Mulberry juice Berry juice Lemon juice Peach juice Mango juice Pineapple juice Apricot juice Orange Juice Watermelon juice Kiwi juice Other high-acidity fruit juices

3Herbal Extracts

Mogroside Extract Stevia Extract Pomegranate and cranberry extracts Yam, Licorice, Angelica, Acanthopanax, Motherwort Extract Soybean Extract Aloe vera extract Goji berries, ginseng, mushrooms, reishi, turmeric extract Gynostemma pentaphyllum extract, Lonicera japonica extract Various Chinese herbal extracts

4Natural Pigment Extraction

Cassia yellow Banyan blue Purple Corn Anthocyanins, Purple Sweet Potato AnthocyaninsRed Yeast Rice Extract Chili Red Yellow pigment Amaranth Red

5Fiber

6Health Functional Beverages

7Seasonings and food additives

Soy Sauce Vinegar Hydroxypropyl Guar Gum Transglutaminase Honey Other various additives

8Animals/Deep Processed Aquatic (Sea) Products

Animal Plasma Animal Serum Fish skin Oyster Seaweed Marine Active Substance

9Dairy products

Milk Whey Protein Whey Albumin Soy protein Cheese Yogurt

10Alcoholic Beverages

Health Tonics Goji Berry Wine Wine Goji berry wine Apple Cider Other fruit wines Yellow Rice Wine Beer Low-alcohol Baijiu

11Polysaccharide

Gray Mushroom Polysaccharides Cordyceps Polysaccharides Lentinan Algal Polysaccharides

12Oligosaccharides

Oligomaltose Oligofructose Oligofructose Oligogalactose Chitin oligosaccharide Trehalose Luo Han Guo sweetener

Utility Model Name:

Miniature Multi-functional Membrane Separation Equipment

Abstract:

This novel utility model discloses a miniature multi-functional membrane separation device, comprising a raw material drum, the lower end of which features a three-way valve. One end of the valve serves as a discharge port, while the other end is connected to the equipment's high-pressure plunger pump. Materials are pressurized by the plunger pump and then filtered through the membrane elements. The filtered clear liquid is collected through the central tube of the membrane elements and exits via the filtrate outlet. The retained material liquid is then returned to the raw material drum. The design of this novel utility model is ingenious, utilizing a high-pressure plunger pump, optimally designed membrane housing, and piping. It achieves the required flow rate and head for crossflow filtration while also reducing the filtrate volume to 450ml and nearly eliminating shear force. The device is designed with multiple membrane elements of different pore sizes in parallel, allowing for various filtration purposes by valve switching. It is user-friendly and easy to clean.