Changzhou Jinqiao Spray Drying and Engineering Co., Ltd.

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SPG Spray Dryer For Soy Protein
    • SPG Spray Dryer For Soy Protein
Detailed Product Description
Brief Introduction

1.Type of SPG Spray Dryer for soy protein: It adopts pressure spray drying. The homogenizer is modified as high-pressure pump to provide high pressure. 

2.Discharge type: The final products are collected from cyclone separator, not from the bottom of drying tower. As the fluidity of soy protein powder is not good, and it is easy to be stuck onto the conical part of drying tower, the chain scraper should be installed at conical part to scrape off the powder stuck there. The collected products will be sent to packing room pneumatically, and cooled to around room temperature during pneumatic transportation. 

3. This kind of drying method could protect the active ingredient of soy protein powder from being damaged. 

4. Multi nozzles are utilized for spraying system. To avoid cross contact of the sprayed mist, the spraying area of nozzles are specially designed as semi-circular structure, and the high pressure nozzles are normally US brands. 

5. To avoid over pressure of the drying tower, there is a vacuum protection device at air inlet. 

6. The hot air distributor manufactured based on specialized technology. To avoid deviation of air velocity, the hot air distributor is divided into multiple air inlet with control valve at each air inlet to make the hot air uniformly and spirally goes into drying tower, which could ensure the effective utilizing of heat and non-sticking of material on the wall.


Features & Applications

Soy protein, or known as soya bean protein is not easy to be atomized due to its high viscosity. With normal high-speed centrifugal atomizer, it cannot be atomized well. With normal pressure spray dryer, the investment is highly increased because of its height. Furthermore, the feeding temperature of material is very high. As per these features, the combined spray dryer is specially designed: with drying tower of centrifugal spray type (short in height and big in diameter), centrifugal air inlet distribution (spiral case with hot air distributor), and pressure nozzle (centrifugal atomization result is not good, and the product is not instant soluble, so we choose atomization under high pressure). With this structure, the investment is much lower, meanwhile it can reach the relative requirements of the product.

- Food Industry: Soy protein, whole milk powder, skimmed milk powder, cocoa milk powder, milk substitute, egg white (yolk), etc. armpit prion, Oats, chicken juice, instant tea, seasoning meat, protein, soybean, peanut protein, protein thydrolyzate. Corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, pumpkin powder, instant coffee, and non-dairy creamer etc.


Technical Parameter


Specifications

SPG-25

SPG-50

SPG-100

SPG-150

SPG-200

SPG-300

Air Inlet    temperature

140-550 ° C    (depend on the product to be dried, and URS)

Air exhaust    temperature

60-120 ° C    (depend on the product to be dried, and URS)

Nominal water    evaporationcapacity (Kg / h)

25

50

100

150

200

300

Heating method

High-pressure    steam, or steam + electricity, or any kinds of fuel (diesel, natural gas,    liquefiedpetroleum gas or coal, etc.), or solid fuel (any combustible    material). Please specify.

Drying tower    diameter (mm)

1200

1400

1600

2200

2600

3200

Overall    Dimensions (m)

5×4×12

6×4×13

6×4×15

8×4.5×19

10×5×20

12×6×22

Product yield

95-99.9%_depend    on the properties of the product and configurations



Specifications

SPG-500 

SPG-1000

SPG-2000

SPG-5000 

SPG-10000

SPG-15000

Air Inlet    temperature

140-550 ° C    (depend on the product to be dried, and URS)

Air exhaust    temperature

60-120 ° C    (depend on the product to be dried, and URS)

Nominal water    evaporationcapacity (Kg / h)

500

1000

2000

5000

10000

15000

Heating method

High-pressure    steam, or steam + electricity, or any kinds of fuel (diesel, natural gas,    liquefiedpetroleum gas or coal, etc.), or solid fuel (any combustible    material). Please specify.

Drying tower    diameter (mm)

3800

5500

7300

10000

14500

17500

Overall    Dimensions (m)

Design as per    configuration of the plant and URS

Product yield

95-99.9%_depend    on the properties of the product and configurations

Note:These parameters for reference only and will be changed as per URS.

Flow Chart

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