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Chemical engineering industry
Blood protein dryer Engineering
Application customers:customerProduct selection::LPG high speed centrifugal spray dryer
Material: Plasma protein
Detailed description
Plasma protein is the main solid component in plasma, with the content of 60-80g / L. there are many kinds of plasma proteins and different functions. The domestic animal protein industry is in a rapid development stage. As a feed additive, animal protein is widely used in feed production, but its application in food is still at a low level. Pig blood is rich in protein, which is known as "liquid meat". The deep processing project of pig blood has broad prospects. Plasma hemoglobulin powder has been used in feed industry all year round, and it has an optimistic market prospect to extend to food grade in recent years.
According to the material characteristics of blood protein, our company independently developed and developed blood protein spray drying on the basis of digestion and absorption of foreign equipment and technology.
Principle:
After filtering and heating, the air enters the air distributor at the top of the dryer, and the hot air enters the drying chamber evenly in a spiral shape. The high speed centrifugal atomizer (swivel) at the top of the tower is sprayed into tiny droplets of mist, contacting with the hot air and flowing into the finished product in a very short time. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the waste gas is discharged by the fan.
characteristic:
The drying speed is fast, the surface area of material liquid is greatly increased after atomization, and 95% - 98% of water can be evaporated instantly in the hot air flow, and the drying time is only a few seconds, which is especially suitable for the drying of heat sensitive materials.
The product has good uniformity, fluidity and solubility, high purity and good quality.
The production process is simplified and the operation control is convenient. For the liquid with moisture content of 40-60% (up to 90% for special materials), it can be dried into powder products at one time without crushing and screening after drying, so as to reduce the production process and improve the purity of products. The particle size, bulk density and moisture of the product can be adjusted by changing the operating conditions within a certain range, which is very convenient for control and management.
Technical parameters:
Item / parameter | Model:LPG | |||||
5 | 25 | 50 | 100 | 150 | 200-2000 | |
Inlet temperature ℃ | 140~350automatic control | |||||
Outlet temperature ℃ | ~80-90 | |||||
Water evaporation kg/h | 5 | 25 | 50 | 100 | 150 | 200-2000 |
Rotating form of centrifugal spray head | Compressed air drive | Mechanical drive | ||||
Speed(r.p.m) | 25000 | 18000 | 18000 | 18000 | 15000 | 8000-15000 |
Diameter of spray pan (mm) | 50 | 100 | 120 | 140 | 150 | 180-340 |
Heat source | Electric | Electric+steam | Electric+steam, fuel oil, gas | It's up to the user to solve the problem | ||
Electric heating power (kw) | 9 | 36 | 63 | 81 | 99 | |
Length × width × height (m) | 1.8×0.93×2.2 | 3×2.7×4.26 | 3.7×3.2×5.1 | 4.6×4.2×6 | 5.5×4.5×7 | According to the specific situation |
Dry powder recovery% | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
Note: some parameters are adjusted according to different materials, and the design shall prevail.