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Single Double Effect DTB Crystallizer Chemical Crystallization Equipment
  • Single Double Effect DTB Crystallizer Chemical Crystallization Equipment
  • Single Double Effect DTB Crystallizer Chemical Crystallization Equipment

Single Double Effect DTB Crystallizer Chemical Crystallization Equipment

Place of Origin Shanghai, China
Brand Name GELING
Certification ISO
Model Number DTB-2-1000
Product Details
Product Name:
DTB Crystallizer
380v 50hz 3ph,
Applicable Industries:
Food ,chemical Industry
After-sales Service Provided:
Video Technical Support
Equipment Material:
One Year
High Light: 

double effect DTB crystallizer


single effect DTB crystallizer


100kw chemical crystallizer

Product Description

Chemical crystallization equipment single/double effect DTB crystallizer


Overview of DTB Crystallizer


DTB crystallizer is a kind of inner circulating crystallizer. Its typical characteristics are inside the crystallizer with agitator, flow guide cylinder and baffle, as well as supporting heat exchanger, fine crystal reduction device.


Working principle of DTB crystallizer


The crystal slurry liquid rises from the bottom of the inner guide cylinder through the built-in agitator to the liquid level and contacts with the region with large sudesaturation to consume the sudesaturation. Then it descends along the annular local area between the inner guide cylinder and the outer guide cylinder. At the annular gap between the mold cylinder and the outer guide cylinder, the crystal grout and the clarifying liquid are separated, and the crystal grout continues to circulate downward. The clarifying liquid enters the fine crystal reduction device from the outer ring gap and dissolves excessive fine crystal nuclei, which ensures that the crystal nuclei will not be excessive and the crystal size distribution is more uniform.


DTB Crystallizer Features:


1, the inner and outer walls of the guide cylinder polishing, reduce the material in the inner wall scarring phenomenon;

2, the flow cylinder itself has a high heat exchange surface, can also be equipped with a cooler;

3, the crystal paste supersaturation is uniform, the particle size distribution is good, to achieve a low consumption rate;

4, relatively low energy consumption; The discharge valve installed at the lower part can realize continuous production

5, low speed, frequency control, strong applicability, reliable operation, less failure.



Machine DTB crystallizer
application food chemical industry
use for crystallization
material SS316/304






Single Double Effect DTB Crystallizer Chemical Crystallization Equipment 0


Single Double Effect DTB Crystallizer Chemical Crystallization Equipment 1 

Company Introduction


Geling (Shanghai) Environmental Technology Co., Ltd. located in Shanghai Fengxian Zhelin Economic Zone, and we are cooperated with the United States GL-Innovations Group strategic cooperation, set research and development, design, manufacturing as one of the scientific and technological enterprises, the core technology and leading products for the membrane separation process equipment, MVR evaporation equipment, other types of evaporators, mold, widely used In environmental engineering, bio-pharmaceutical, chemical smelting, food processing and other fields.


The company has cooperated with GL-Innovations Group to set up R & D center in Shanghai Science and Technology Park, which aims at the market and technology segmentation of Asia-Pacific and global industry trends, focusing on new technology research and engineering applications. (MVR) - Evaporative Crystallization Integration System, which is the core of membrane separation technology, has created a new technology for the fields of biological fermentation, plant extraction, chemical crystallization and waste water treatment. Membrane ultrafiltration - Nanofiltration separation system, suitable for fermentation broth, extract, fine chemical and other active ingredients separation and purification; membrane ultrafiltration - reverse osmosis water treatment system, the family of water, industrial water, industrial wastewater, water reuse Field for further processing. With the membrane separation technology, evaporator, mold in the industry in-depth application, so that some difficult material separation, high concentration of salt chemical wastewater, sewage treatment and so on can be effectively addressed, to achieve a high efficiency, Row of green environmental goals, the enterprise's technological innovation and industry upgrading has a significant significance.

Geling company adhere to the "quality of survival, to the credibility of development, to manage for efficiency" business philosophy and abide by the "customer first, the credibility of the first, quality first" principle and dedication to customer service at home and abroad, welcome to visit Cooperation.



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No.539-3 Kegong Road, Zhelin Town, Fengxian District, Shanghai, China
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