Calcium carbonate is widely used in rubber, plastics, fertilizers, pesticides, paints, textiles, food, medicine, papermaking, daily chemicals, arts and crafts, culture and education, in addition to being widely used as building materials and cement raw materials. In areas lacking sulfur resources, it can be used to manufacture sulfuric acid and ammonium sulfate. Colorless and transparent gypsum can be used as optical material. It is the raw material for the manufacture of cement, calcium sulfate hemihydrate and sulfuric acid. Used as a filler in the paint and paper industries. Used as fertilizer in agriculture, it can reduce soil alkalinity and improve soil performance. It is also used as a tissue enhancer in canned tomatoes and potatoes, a hardener for brewing water, a flavor enhancer for wine, etc. It can be used to make various models for building materials and cement production, and it can be used as a gypsum bandage in medical treatment. In addition, it can also be used to adjust the setting time of cement, as a white pigment for paint, a filler for paper and polishing powder, and it is also a commonly used desiccant. Also used in metallurgy and agriculture. Also used as a bread improver. The drying of calcium carbonate has also become a very important thing. For this reason, Griffin has carefully developed a high-efficiency fluidized bed dryer for calcium carbonate.
Calcium carbonate high-efficiency fluidized bed dryer is suitable for drying and cooling of powdery and granular materials in chemical, pharmaceutical, food, dehydrated vegetables, grain, mining and other industries. Such as: calcium carbonate, citric acid, monosodium glutamate, borax, ammonium sulfate, compound fertilizer, shredded radish, soybean meal, distiller's grains, seeds, slag, sugar, etc.
The calcium carbonate fluidized bed dryer developed by Griffin has the following advantages
◎The vibration source is driven by vibration motor, which has stable operation, convenient maintenance, low noise and long service life.
◎The fluidization is well-proportioned, without dead space and blow-through phenomenon, which can obtain uniform drying and cooling of products.
◎Good adjustability and wide application. The thickness of the material layer, the speed of movement in the machine, and the change of the full amplitude can be adjusted steplessly.
◎Small damage to the material surface. It can be used for drying fragile materials, and the work effect will not be affected when the material particles are irregular.
◎Adopt a fully enclosed structure. Effectively prevent the cross between the material and the air, and the working environment is clean.
◎High mechanical efficiency and thermal efficiency, good energy-saving effect, 30-60% energy saving than ordinary drying devices.
The material has been feed into the machine, under the dual function of the vibration and air flow, the material move along the fluidized bed as throwing forward continuously. Hot air upward through the fluidized bed and wet materials from the heat after the exchange, after the cyclone dust emissions from dry materials from discharging from the mouth.
♦Materials have been heated evenly, full exchanged the heat. It is a process of large intensity of drying.
♦ The vibration motor drive has been used, with the advantages of smooth operation, easy maintenance, low noise, long life
♦ It flows stability, with no dead angle and blown through phenomenon.
♦ It is adjustable, wide adaptation. The moving speed of the bed depth and the material in the dryer can achieve stepless adjustment by the changes of the amplitude.
♦ It makes small damage to the surface of the material, can be used for the drying of the fragile materials and will not affect the work results if the particles are irregular.
♦ It uses full closed structure; effectively prevent the cross-contamination of the materials and air, clean operation environment.
♦ Materials drying time is basic equality, residence time is short, bed depth is small, usually 2 ~ 5cm.
Material to be dried:
♦ Petrochemical industry
I> Inorganic: borax, boric acid, glass fibers, ammonium hydrogen fluoride, potassium permanganate, sodium perborate, ammonium thiocyanate, sodium thiocyanate, cobalt sulfate, nickel sulfate, zinc sulfate heptahydrate, ammonium chloride, calcium, strontium chloride, sodium chlorate, strontium, copper sulfate pentahydrate, sodium chlorite, sodium sulfite, ammonium nitrate, calcium nitrate, sodium nitrate, potassium bromide, sodium bromide, sodium sulfate, sodium salt
II> Organics: oxalic acid, succinic acid, hydroquinone, p-nitrobenzoic acid, fumaric acid, pentaerythritol, resorcinol, catechol, calcium hypochlorite, sodium silicate, GDL, sodium gluconate, thiourea, sorbitol, dicyandiamide, iminodiacetonitrile, itaconic acid III> Fertilizer: potassium dihydrogen phosphate, calcium hydrogen phosphate, monoammonium phosphate, ammonium sulfate, magnesium sulfate heptahydrate
IV> Pesticides: Imidacloprid granules, granules glyphosate
V> Polymer: High-absorbent resin, a polystyrene resin, sodium polyacrylate
VI> Chemicals: washing powder
VII> Chemical additives: methyl cellulose, polyacrylamide, hydroxyethyl cellulose
♦ Food and beverage industry:L-arabinose, acesulfame, erythritol, trehalose, caramel, tartaric acid, coffee, bread crumbs, milk powder, citric acid, potassium citrate, sodium citrate , maltitol, xylose, xylitol, Ru refined, sugar, potassium sorbate, salt, sodium saccharin, monosodium glutamate, sodium iso-VC,
♦ Pharmaceutical medical industry:honeysuckle, paracetamol, taurine, vitamin C
♦ Animal husbandry and fishery industry: canola ,seeds
It is can be used for drying or cooling process, for the uneasily fluidized products because of large particles or irregular particles, or that require a lower fluidization rate in order to maintain the integrity of the particles and the drying of easy-to-adhesive, temperature-sensitive products and the surface water removal of the crystal water-containing materials.
| Size |
|Model||Area of fluidized-bed(M2)||Temperature of inlet air (oC)|| Temperature of outlet |
|Capacity to vapor moisture (kg)||Vibration motor|
|ZLG7.5×1.2||9||70-140||40-70||200-260||ZDS51-6|| 3.0×2 |
Griffin Technology Manufacturing Co., Ltd.
- Company Name: Griffin Technology Manufacturing Co., Ltd.
- Representative: wanxingwei
- Product/Service: Spray Dryer , Fluid Bed , Belt Dryer , Vacuum Dryer , Drying Equipment , Dryer
- Capital (Million US $): 1170,000RMB
- Year Established: 2002
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 81% - 90%
- Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
- No. of Production Lines: Above 20
- No. of R&D Staff: 21 -30 People
- No. of QC Staff: 51 -60 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 5,000-10,000 square meters
- Factory Location: 198 Yunhe Road，Xinbei District，Changzhou，China
- Contact Person: Mr. Frank
- Tel: 86-17605290094
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