Premium Closed-Loop Supercritical CO2 Extraction Machine for High-Quality Herbal Essential Oils

Product Description

Premium Closed-Loop Supercritical CO2 Extraction Machine for High-Quality Herbal Essential Oils

Product Description

The Super Critical fluid technology is a new-type separation technology in modern chemical separation. The Super Critical extraction takes CO2 as the solvent. As CO2 fluid under super critical state has larger density and dielectric constant, larger dissolvability against substances, which can change abruptly when pressure and temperature change therefore it has not only the selection of dissolvability against some substances, the separation of the solvent with the extracted substances is also easily. The super critical CO2 extraction is specially suitable for extraction of fat-soluble and heat sensitive substances with the high boiling point, and is suitable for fine separation of different components, i.e. Super critical fine distillation.

Take CO2 as the solvent to make extraction and purification upon a lot of products such as biological production, foodstuff.
Part List of Super Critical CO2 Extraction Machine

The device mainly consists of extraction kettle, separation kettle, fine distillation column,CO2 high pressure pump, entrainer pump, refrigeration system, heat exchange system, purifying system, pressure stabilizing system of extraction kettle, CO1 tank, flow meter, temperature and pressure control (protection) system etc.

Application

Industry: Extraction of effective contents of Chinese herbs, concentration, Refinement and precipitation of separation and refinement of fatty mixtures

Foodstuff Industry:Extraction of hops, extraction of plant pigment. Cosmetics and Perfumery Industries: Separation and refinement of natural and synthetic perfumeries, dealkalization of tobacco, extraction of raw material cosmetics, Seabuckthorn fruit oil, wheat embryo oil, medlar seed oil, grape seed oil, oidiophore oil of glossy ganoderma, kiwifruit oil, seed oil of job's tears, walnut oil. seed oil of forest frog, fish oil,pine pollen oil, cauliflower oil etc..

Chemical Industry: Separation of hydrocarbon, refinement of organic synthetic raw material, separation of azeotrope, retrieval of raw materials of reaction, dehydration of water soluble power of organic solution, water oxidation

Others: Superconducting, semiconductor, ceramics, oil washing of petroleumcore, enzyme catalytic reaction, preparation of materials, superfine granules, extraction of complex compound, supercritical dyeing technique, supercritical reaction, supercritical coating technique

Main specification

1. Extraction Kettle: 0.5L, 1L, 2L, 5L/50Mpa, 10L, 24L/40Mpa, 50-200L/32Mpa,dual purpose for solid and liquid, equipped with water jacket for circulated heating with adjustable temperature.

2. Separation Kettle: 0.3-10L/30 Mpa, 50-100L/16-22Mpa, equipped with water jacket for circulated heating with adjustable temperature.

3. Fine Distillation Column: Inner diameter 25mmx2-3m/30Mpa, 35mmx2-3m/30Mpa, 48mmx4-6m/30Mpa. 78mmx4-6m/30Mpa, according to technological requirement, 4-section, 6-section,8-section temperature control are available and relative stuffing can be selected and loaded by customer according to technological requirement.

4. High pressure pump: 20L/40Mpa.h double-plunger, 50L/50Mpa.h double-plunger frequency-modulating, 400L/40Mpa.h three-plunger frequency-modulating, 800L/40Mpa.h three-plunger frequency-modulating, the pump head with cooling system.

5. Take Pump: in the course of extraction, the entraner is used to change polarities of CO2 so as to extend range of application.

6. Cooling System: equipped with semi-sealed or full-sealed compressor to meet technological requirement.

7. Heat Exchange and Temperature Control System: According to technological requirement, the heat exchange and temperature control system are equipped for extraction kettle, separation kettle and fine distillation column respectively to control the temperature of water circulation at -85 degree and the temperature of oil circulation at -150 degree; the digital display double-screen is used to control the temperature of water bath and to measure the temperature of CO2 fluid with the accuracy of temperature control at ±1 degree.

8. Pressure Control(Protection): equipped with the electro connecting pressure gauge at the outlet of the high pressure pump and set the working pressure to release pressure and make automatic protection in case overpressure occurs; equipped with safety valves for high pressure pump, extraction kettle, separation kettle, fine distillation column according to their maximum working pressures to release pressure and make automatic protection in case over pressure occurs; equipped with back-pressure valve system at the outlet of the extraction kettle which has stable pressure and is easy to make adjustment. The control accuracy of pressure(dynamic) is±0.1 Mpa.

9. Display of Flow: the metal rotor flow meter with remote transferable digital display for instant flow and accumulated flow respectively.
10. Pipe lines: all containers, valves, pipe fittings and pipelines contacting with fluid are all made of stainless steel.

 

Main Features

1.Easy to operate and adjust;
2.Well selectivity. Can extract out requested component according to control pressure and temperature.
3.Low operating temperature. Operation often happen under room temperature, which is much better for Heat-sensitive Materials. Because during extraction process, it has avoid "when oxygen oxygenation" and "when light reaction", product can keep its natural tastes. 
4.Finish within one step, CO2 won't be left on the products. 

5.CO2 is one kind gas of non-poisonous, tasteless, inflammable, cheap and can be cycle use. 
6.Quick extraction speed.

 

 

Product Paramenters

	Model	Capacity	Pressure (Mpa)	Power (kw)	Temperature	CO2 Pump Flow (L/H)	Dimension(mm)
1	WDHA-0.5	0.5L	50	10	85	50	2500*2500*1600
2	WDHA-1	1L	50	10	85	50	2500*2500*1600
3	WDHA-5	5L	50	18	85	50	2500*2500*1600
4	WDHA-10	10L	40	18	85	100	3000*2500*1600
5	WDHA-20	10L*2	40	25	85	200	3000*3000*1800
6	WDHA-30	10L*3	40	30	85	210	5000*4800*1800
7	WDHA-48	24L*2	40	45	85	400	5000*5000*4200
8	WDHA-96	24L*4	40	58	85	600	5800*5000*4200
9	WDHA-100	50L*2	40	60	85	800	6200*6000*4500
10	WDHA-120	30L*4	40	60	85	800	6800*6000*4500
11	WDHA-150	50L*3	40	63	85	1000	7200*6000*4500
12	WDHA-200	50L*4	40	65	85	1000	7800*7000*4500

Detailed Images

 

Main Features

Name: CO2 high pressure pump
Brand: China famous brand
Original: Domestic famous engines, low fuel consumption, high economic benefits

 

Main Features

Name: Operating display platform

Brand: WANDA

Original:stainless steel, high standard polishing, flow chart display, more easy to operate.

Machine Parts

Name: Control Cabinet
Brand: China famous brand,CE standard
Original: China
Domestic famous electrical brand, CE standard, digital display, PLC optional, pressure control, temperature control

Main Features

Name: back pressure device
Brand: WANDA
Original: China
Made of our own, delivery more quick and quality is high garantee.

Our Service

Customer visiting

 

Our Factory

Company introduction

LIAOYANG WANDA MACHINERY CO.,LTD is specialized in design, development, manufacture and sale of food, chemical extracting and drying equipments for 20 years. Our products include supercritical extractor, filter, centrifuge, vaccine machine, crusher, dryer, distiller etc.
Our Team is full of experienced and qualified professionals, who have sound knowledge about the quality of our machinery.Our products are far sold to Europe, U.S.A., and the southeast Asia etc.

Packing & Delivery