|Place of Origin:||CHINA|
|Certification:||CE / UL / SGS / EAC / CR – TU|
|Minimum Order Quantity:||1 set|
|Delivery Time:||10 WEEKS|
|Payment Terms:||L/C, T/T|
|Supply Ability:||20 SETS PER MONTH|
|Metal Material:||SUS316/SUS304/ CARBON STEEL ,ETC||Heating Source:||Steam / Electrical / Natural Gas / Diesel / Etc|
|Capacity:||10-10000kg Per Hour||Water Evaporation:||5-5000kg Per Hour|
spray drying plant,
spray drying equipment
Humic acid chemical Spray drier spray drying machine
Spray drying is a wide applied process in liquid process shaping and drying industry. Particularly it is suitable for producing powder, granule or block solid product from solution, emulsion, suspending liquid and pumped paste liquid. Therefore when the distribution of granule size, final moisture, bulk density, granule shape of finished product must be conformed to accuracy standard, the spray drying is an ideal process.
It's widely used in foodstuff, pharmceutical and chemical industry, such as egg
powder, amino acid product, protein, pork blood powder, flavouring, pectin,
herbal extract, pigment, and washing-powder etc.
2. Working principle
After filtering and heating, the fresh air enter into the air distributor at the top of drying tower, distributed in spiral form uniformly. At the same time, the material liquid sucked by pump, and convey to the top atomizer, then spray to extremely fine mist liquid drop. Through the short time of contacting with hot air, the material moisture evaporated at once, so dried into final product. The finished product will be discharged continuously from the bottom of drying tower, and collected in the productc tank in the bottom of cyclone separator. The waste air will be discharged outside by exhaust fan automatically.
3. Main technical design
Centrifugal atomizing or pressure atomizing
Air - filtering system:
Pre & Middle air filter and HEPA
Adjustable Screw or mono Pump
Electric, natural gas or other heating way
Dust exhaust system:
Cyclone separater×2 + water film duster or pulse bag filter
Collect product system:
Discharge interminately by Cyclone separater and Main tower chamber
The atomizer is adjusted stably by frequency conversion control; inlet and outlet temperature inside can be set up precisely. PLC control . Touch screen
The drying speed is high when the material liquid is atomized, the surface area of the material will increase greatly. In the hot-air flow, 95%-98% of water can be evaporated at a moment. The time of completing the drying is only several seconds. This is especially suitable for drying the heat sensitive materials. Its final products own the good uniformity, flow ability & solubility. And the final products are high in purity and good in quality. The production procedures are simple and the operation and control are easy. The liquid with moisture contents of 40-60% (for special materials, the contents might be up to 90%.)can be dried into the powder or particle products once a time. After the drying process, there is no need for smashing and sorting, so as to reduce the operation procedures in the production and to enhance the product purity. The product particle diameters, looseness and water contents can be adjusted through changing the operation condition within a certain range.
ed centrifugal sprayer on the top of the tower, the material liquid will rotate and be sprayed into the extremely fine mist liquid beads. Through very short time of contacting the heat air, the materials can be dried into the final products. The final products will be discharged continuously from the bottom of the drying tower and from the cyclones. The waste gas will be discharged from blower.
|Inlet temperature||≤ 350°C|
|evaporate capacity (kg/h)||5||25||50||100||150||200-3000|
|driving type||compressed air drive||mechanical drive|
|diameter of atomizer tray (mm)||50||120||120||120||150||180-340|
|heating source||electricity||electricity||electricity +steam+fuel oil+coal gas||electricity +steam||electricity +steam+fuel oil+coal gas||To be solved by users|
|Electric-heating power (kw)||9||45||60||81||99|
|Dried powder recovery rate (%)||≥ 95||≥ 95||≥ 95||≥ 95||≥ 95||≥ 95|
|Installation size||A(mm)||1000||1290||1730||2500||2800||according to practical needs|
Contact Person: jennywang
Address: NingheRoad 18th, Zhenglu Town ,Tianning district , Changzhou, Jiangsu, China (Mainland)
Factory Address:NingheRoad 18th, Zhenglu Town ,Tianning district , Changzhou, Jiangsu, China (Mainland)