Hi-gee Bed (high efficiency distillation equipment)

Intro

Hi-gee bed (also known as Hi-gee rectifier, Hi-gee rectification column) is a new type of high-efficiency rectification equipment, which was invented by Zhejiang University of Technology and Hangzhou Keli Chemical Equipment Co., Ltd.

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Detail

Product introduction:Hi-gee bed (also known as Hi-gee rectifier, Hi-gee rectification column) is a new type of high-efficiency rectification equipment, which was invented by Zhejiang University of Technology and Hangzhou Keli Chemical Equipment Co., Ltd. The company jointly developed and pioneered the application of Hi-gee technology to the continuous distillation process in industrial production. The Hi-gee bed consists of one or more high-speed rotating rotors, and the gas and liquid flow through the rotors in a reverse baffled manner for contact mass transfer. A major breakthrough in traditional plate towers and packed towers was identified by a national expert group, and the products reached the international advanced level (invention patent numbers: ZL011343214, ZL200510049145.1, US patent US 7,344,126 B2). In 2007, he was awarded the National Science and Technology Innovation Fund, the first prize of China Petroleum and Chemical Industry Association Science and Technology Progress Award in 2008, and the second prize of Science and Technology Invention Award of the Ministry of Education in 2010.
Advantages of ultra-gravity distillation technology:

⑴Good performance, high efficiency and low energy consumption;

⑵Low height, small size, safe and reliable;

(3) Short treatment time, small liquid holding capacity, and strong anti-blocking ability;

⑷Simple operation and easy maintenance;

⑸ Low investment and low management cost.
Scope of application: Widely used in the recovery and recovery of organic solvents such as ethanol, methanol, acetone, ethyl acetate, acetonitrile, tetrahydrofuran, dichloromethane, DMF, DMSO, toluene, isopropanol, tert-butanol, etc. Product separation and purification has been applied in more than 1,600 sets of industrialization in industries such as APIs, pharmaceutical intermediates, fine chemicals, biodiesel, environmental protection, and wine making. For more details, see the Hi-gee column

Single system conventional material handling capacity

Raw material parameters	50% methanol and water	50% ethanol and water	50% acetone and water
Product purity	≥99.5%	≥95°	≥98%
Content in waste liquid	≤0.5%	≤0.5%	≤0.5%
Minimum model throughput	400 kg/h	200 kg/h	450 kg/h
Maximum model capacity	1300 kg/h	800 kg/h	1500 kg/h
Design detailed plans according to material information, tailor-made, save energy and reduce consumption

Schematic diagram of the process

List of conventional configuration equipment for a single rectification system

Serial number	Device name	Quantity	Serial number	Device name	Quantity
1	Hi-gee bed	1	6	Flowmeter	3 pcs
2	Heating kettle (reboiler)	1	7	Pressure gauge	2
3	Main condenser	1	8	Electronic control system	1 set
4	Tail condenser	1	9	Automatic control system (optional)	1 set
5	Thermometer	3	10	storage tank	Several
The buyer can choose to purchase a single machine, or some/all of the above equipment, or a complete set of skid-mounted devices.

Ultra-gravity bed sheet machine equipment parameter table

First Name Name	Parameters Number
Equipment Specifications	Design according to needs
Rotor diameter	650-1100mm	Rotor layers	2-4
Design speed	900-1100rpm	Transmission mode	Belt drive or direct motor connection
Work pressure	Atmospheric pressure or negative pressure	Working temperature	<200℃
Material	The material in contact with the material can be selected from 304 stainless steel and 316L stainless steel Steel, Titanium
Motor power	5.5Kw-75Kw, protection class: IP54, explosion-proof class: dIIBT4
Appearance and weight of stand-alone equipment	Minimum: length 1300mm× width 800 mm× height 2100mm, 1200kg Maximum: length 2000mm× width 1250mm× height 2550mm, 3800kg
Industrialization time of the first equipment	July 2004, still in normal use
The number of industrialization by the end of 2021	More than 1600 units, nearly 500 users

For more details, see the Hi-gee column