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First Cold Chain FSK1 High Cost Effective Blast Freezer for Fish Frozen

Blast freezer is mainly used for food freezing flour, frozen seafood and frozen prepared foods ,high cost effective freeze machine 
Availability:
Quantity:
  • FSk

  • FST

  • FST-0011

FSK1 Blast freezer design plan 

1. Client request :

We need  a small portable blast freezer to freeze around 1 ton of lemon juice in bags of 1 kg , the bag size is 18 cm x 25 cm and we need it to freeze in around 6 hours

The client choose blast freezer ,

the product inter/out temperature :+20-25/-10 ℃

The plastic tray size :60*40*25cm 30kg/tray

About 30 tray per 6hour

2. Equipment selection

1. Blast freezer used double-sided stainless steel steel polyurethane sandwich panels,

150mm thick,Unit volume:38-42KG/m⊃3;,steel plate thick:δ 0.5mm

PU adopts eccentric hook connection method, flat-fell seam to play four glue, process the hole or Angle of foam tank seam.

3. Refrigerator door insulation: track manual shift gate, doorway dimensions: height × width: 2000 × 1200mm . Door thickness: δ150mm;doors with safety door locking device, can open the door to escape the library

4. Door material:Stainless steel plate,Polyurethane foam insulation material,The density of polyurethane:40±2kg/m⊃3;

3. Refrigeration equipment

1.Refrigeration unit:Bitzer S6H-20.2Y compressor;  

2.Condenser:Evapotative type condenser for compressor unit

3.EvaporatorSelection of ceiling type air cooler。Air cooling machine adopts aluminum tube aluminum fin,Steel plate spraying.

4. Refrigeration valves : Danfoss 、Castel、ALCO、FSK Well-known brands

5. Electrical control system: Each warehouse refrigeration equipment is equipped with an independent electrical control device. Used ABB、Schneider, SIEMENS, MITSUBISHI, and other domestic and international famous brands Delixi。Copper core waterproof cable for electric wire

6. Design ideas:Automatic control of temperature real time energy regulation

4.FSK1 Blast freezer project table

PU6 surface thermal insulation material

NO.

Name

Model

Unit

Qty

Note

Brand

1.

3.5*2*3m

-35℃ PU double stainless steel steel insulation board

δ150mm

47

Thickness:δ150mm,Thick steel:δ0.5mm,Bulk density:40±2kg/m⊃3;

2

Manual sliding door

1200×2000m×150mm

set

1

steel part,The door frame is made of aluminum alloy,stainless steel plate thickness&0.5mm

3

Lighting lamp

LED

30W

set

4

Moisture-proof

CHINA

Refrigeration equipment and main valve parts

NO.

Name

Model

Unit

Qty

Note

Brand

1

compressor unit


S6H-20.2Y

Q=19kw

-40℃ 40℃

R507A

set

1

Blast freezer

Bitzer brand  compressor

1.1

Evaporator

(Blast freezer)

DJ160

set

1

Copper tube aluminum fin plate spray treatment

Distance:12-18mm

CHINA

Refrigeration valves

Stop valve

SET



Danfoss

Filter

SET



Danfoss

Solenoid valve  

SET



Danfoss

Expansion valve  

SET



Danfoss

Electrical system control

1.

Electrical automatic control

FST-S6H-20.2Y

set

1




Type

DJS160

Heat exchange area

160㎡

Fan motor

Qty

2set

Air volume(m3/h)

11500m3/h

Power(w)

2×1100

Axial-flow fan

600mm

Distance

10-12mm  

Supply power

60HZ  220V

Method of removing frost

water

Material

Brass Aluminum Alloy fin iron double spray treatment

Size(mm)L*W*H

2100×1350×1500mm

        Standard

GB   IP65


compressor Equipment selection

1.Compressor unit operating parameter

Operation condition

Compressor unit type

Refrigerating capacity

Electric power

-45/+40℃

Bitzer S6H-20.2Y

19.02Kw

15Kw

Choose Bitzer double stage compressor 1set:S6H-20.2Y

2、Air -Cold condenser

  Type:FST360 Air-cold condenser.

3、Electrical control system :main electrical element are Schneider.

Compressor unit parameters

Compressor unit name

unit

Semi-hermetic compressor unit

Compressor unit type


S6H-20.2Y

Compressor

set

Germany

Refrigerant

type


R507

Design conditions

-45℃/+40℃

refrigeration capacity

KW

19.02KW

Voltage and power


3N/60Hz/220V


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