DTB type crystallizer
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DTB crystallizerIs a high efficiency crystallization equipment, PLC control material temperature, its unique structure and working principle determines that it has high heat transfer efficiency, simple configuration, high production intensity, equipment is not easy to scar, convenient operation control, good operating environment and other characteristics, widely used in chemical, pharmaceutical, pesticide, and other industries of crystallization operations.
Working principle:DTB type crystallizer belongs to the typical crystal slurry circulation crystallizer. It has a diversion tube in the middle, and a cylindrical baffle around the diversion tube. There is a propeller (also can be seen as an internal circulation axial flow pump) in the lower short part of the diversion cylinder, which rotates at a lower speed. Driven by the propeller, the suspension rises to the surface of the liquid in the cylinder, then turns downward, flows to the bottom of the device along the annular channel between the guide cylinder and the baffle, and is sucked into the lower end of the guide cylinder again, thus circulating endlessly, forming a close to good mixing condition. A cylindrical baffle separates the crystallizer into a crystal growth zone and a fining zone. The annular gap between the baffle and the vessel wall is a clarification zone in which the effect of agitation is virtually eliminated, allowing the crystals to sedimented from the mother liquor, and only excess crystallites can follow the mother liquor out of the top discharge vessel of the clarification zone, thereby achieving control of the amount of crystallites.
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The company has successively been recognized as a High-Tech Enterprise, Gazelle Enterprise, Industrial Enterprise R&D Institution, Quality Enterprise for New Energy Equipment Consumables in China, Innovative Enterprise, and Specialized, Sophisticated, Unique and New Small and Medium-sized Enterprise.
It holds the Special Equipment Production License (Pressure Vessels) and Pressure Pipeline Equipment Manufacturing License, with nearly 100 patents and copyrights.
The company has established a sound quality management system and passed the ISO 9001:2025 International Quality Management System Certification.
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QUALITY/QUANTITY DISCREPANCY AND CLAlM
★ ln case the quality and/ or quantity are found by the user to be not in conformity with the contract after arrival of the goods at the port of destination, the user may lodge claim with the seller supported by a survey report issued by an inspection organization agreed upon by both parties, with the exception, however, of those claims for which the insurance company and/or the shipping company are to be held responsible.
★ The claims should be filed by the user within 30 days after the arrival of the goods at the port of destination.
WARRANTIES
★ All the equipment supplied by the seller shall be of good quality, brand new and free of defect, in accordance with design and specification.
★ The warranty period is 1 year after sign the act of acceptance between the seller and user.
★ Duration Of Warranty:
Seller's obligation shall commence on the effective date and continue through the period ending 1 year after sign the act of acceptance. Within the indicated time seller shall make good or replace by his force and on his account defective/worm block, parts or any parts thereof, spare parts which do not allow to normally utilize the equipment and produce amounts intended. Replaced defective parts.
★ Installation Services:
After customer get all machines we will arrange engineers to oversea to install the machine (the specific installation time depends on the local conditions).
★ When there is a problem with the machine or the customer cannot operate the machine, we will immediately give the customer's solution and video to help the customer run the machine.
DTB type crystallizer
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Our company is a national high-tech enterprise with independent intellectual property rights, with drying, evaporation, crystallization, filtration, reaction, carbonization, gas (vapor) liquid separation technology as the core, integrating design, research and development, manufacturing after-sales service, technical consulting and installation.
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