Centrifugal Spray Dryer for extract,
Chemical Dryer Machine for Raw Pharmaceutical and Raw Chemical Materials extrats
Technical parameters of ZPG-150 type centrifugal spray dryer and matching equipment.2. 1 Centrifugal spray dryer:Model of drying tower: zpg-150;Inner diameter of drying tower:φ3.85M, outer diameter of drying tower:φ4.0m;Height of main tower: 9.9m (about 2m of tower top maintenance space is not included);Operating wind speed in the tower: ~ 0.15m/s;(general value range: 0.13-0.25m/s)High speed centrifugal atomizer: lhx-150 type,Atomizing disc diameter: 160mm, rotating speed: 13000-18000r / min,Power: 5.5kW, variable frequency speed regulation, material: 316;Cold air jacket thickness: 60mm, thermal insulation material: aluminum silicate;Accessories: one manhole cleaning door, two sight glass observation holes, one vibration motor of tower body rapping device, 0.2KW.Supporting gas scavenging device:Vortex air pump: power 5.5kw, air flow 360m3 / h, air pressure 40000 PA
Small electric heating power: 12KW
Pipe diameter:φ76mm
Rotating motor of air scavenging duct: 0.75KW, rotating speed: 5R / min2.2 Supporting air filter:Filter grade: 100000;Structural form: square air duct type, flange connection;Long term withstand temperature: 320 ºC;Installation position: behind the electric heater;Protective measures: the non-woven fabric is used for the initial filtration of the front channel to intercept some large particles in the air and prolong the service life of the 100 grade air filter.2.3
Supporting steam radiator: 300 square meters2.4 Supporting electric heater: (optional)Model: dr-297;Maximum heat output: ≤ 25.8×104 kcal/h;Power: 297kw;Overall dimension: 3060×seven hundred×950mm.2.5 Supporting single screw pump:Model: g25-1; Speed: 960r / min; Flow: 2 m3 / h; Pressure: 0.6MPa; Power: 1.5kw, equipped with frequency converter to control speed; Lift 60m.Note: it is connected with the discharge port of the mixing drum, and the mixing power is 1.1KW.2.6 Supporting primary cyclone separator:Form: high efficiency cyclone separator
Specification: XLP / b-φnine hundred
Treatment air volume: 7000m3 / h
Inlet gas velocity: 18m / SDischarge: 304 stainless steel fan off, 2.8L, 1, 0.75kw2.7 Supporting secondary cyclone separator:Form: diffusion cyclone separator
Specification: XLP / b-φeight hundred and fifty
Treatment air volume: 7000m3 / h
Inlet gas velocity: 20m / SDischarge: 304 stainless steel fan off, 2.8L, 1, 0.75kw2.8 Supporting forced draft fan:Model: 4-72no45A speed: 2900rpmAir volume: 5712-10562m3 / h total pressure: 2554-1673paQuantity: 1 motor power: 7.5kwAccessories: 1 damperCollecting wind: from the top outlet of the spray tower jacket, the air inlet pipe is connected, which is equivalent to a pre heating, which not only achieves the purpose of cooling tower wall, but also saves energy.2.9 Supporting induced draft fan:Model: 9-26no56A speed: 2900rpmAir volume: 7766-9500m3 / h total pressure: 7218-6527paQuantity: 1 motor power: 30KWAccessories: 1 damper2. 10 Supporting water film dust collector:Specifications:Фone thousand×3600mm;Quantity: 1 setWater pump power: 0.75KW flow: 5.6m3/h
Accessories: connecting pipe, liquid level gauge, etc2.11 Supporting insulation:Thermal insulation material: rock woolInsulation thickness: hot air pipe insulation 80mm2.12 Receiving system:
3.Main configuration list of ZPG-150 type centrifugal spray dryer for extract.