The filter washing and drying device is commonly called "three in one". It is a process of mixing, reacting, crystallization, filtering, washing, deliquoring and drying in the same closed reaction vessel. It has the functions of stirring, filtering and drying. Since the operation is completed in the same sealing device, the above-mentioned whole process is continuously operated, the Trinity prevents pollution, and the product quality is guaranteed. It can be fully automatic for stirring, filtration, filter cake cleaning, pressing, drying, filter cake discharge and steam sterilization. Easy material replacement, reducing clean room area and reducing investment. The ability to achieve the above characteristics is mainly due to the integration of the advanced design concepts of international similar products in the manufacturing process: Due to its good airtightness and continuity, “Three-in-one†products are widely used in pharmaceutical, biochemical, food, beverage, fine chemical, dye and other industries, especially for high cleanliness requirements and small batches. The production site and the difficult to filter slurry and sanitary level require high, toxic, volatile, polluting, flammable and explosive materials. (end) Disc Harrow,Rotary Harrow,Middle Duty Harrows,Atv Disc Harrow Shandong Dahua Machinery Co.,Ltd , https://www.agrodahua.com
Beijing Tianli Process Technology Co., Ltd. is a domestic company that produces and produces filter washing and drying equipment early in the year, and maintains long-term technical cooperation with internationally renowned manufacturers. It has accumulated rich experience in technology and application in “three-in-one†products. . We conclude that the product has the following characteristics:
1) Filtration, which can be filtered under positive pressure and negative pressure to speed up filtration.
2) Washing, beating and washing, and leveling the filter cake. Minimize the amount of solvent used and make the material more thoroughly cleaned.
3) Drying, in order to better improve the drying speed, the vacuum drying method is adopted, and the heating method of the cylinder body, the filter chassis, the stirring shaft, the stirring paddle and the dust trap is greatly improved, and the drying efficiency is greatly improved.
1) S type stirring paddle. The unique S-shaped design can achieve good stirring and drying effects. The mixing shaft and the stirring paddle adopt a hollow structure to increase the drying speed of the product through the heating medium. The crystal form of the product can be protected at a suitable agitation speed to minimize damage to the crystal form of the product.
2) Sterile-grade washing washer The stirring shaft is equipped with a bellows.
3) The filter chassis is made of multi-layer composite stainless steel sintered filter. The special method is used to fix the surface of the filter without fixing bolts. It fully meets the requirements of sterile products.
4) The side discharge valve seal can be sealed with metal to metal or O-ring, and the seal is reliable. The bellows is installed on the valve stem of the side discharge valve of the aseptic grade filter washing dryer, and CIP is installed on the valve chamber. And SIP devices.
5) Sealing The dry mechanical seal with special structure and bellows ensure that the product is free of pollution. Easy to install and maintain.
6) Special dust traps. The traps used in the drying process are made of sintered mesh or sintered filter cores with a backflush system.
7) Aseptic sampling valve, special sampling valve can be designed according to different product types.
8) Discharge, for some adaptive materials, the “air knife†discharging method is adopted to make the materials have no residual, completely solving the problem of residual materials.
9) CIP and SIP, the CIP of the aseptic product is positioned and cleaned so that the cleaning has no dead ends.
At the same time, the Tianli process has also added a series of high-tech in design, such as program-controlled automatic operation, hydraulic drive quick-opening door structure, automatic lifting of the stirring scraper, and air knife discharge. The products are fully compliant with GMP and FDA regulations and meet the requirements of GB150 and pressure vessel technical inspection procedures, making it easy for users to pass GMP certification.