Vacuum Dryer Evaporator | ROCK ENGINEERING CO., LTD.

VACUUM DRYER EVAPORATOR (ROCK-D)

TDS Heavy Metal Oil & Grease High COD ZLD

The way for solution of problem of wastewater is Vacuum Dryer Evaporator (Rock-D)
In addition, it greatly contributes to the reduction of disposal costs entrusted to industrial waste as contractors.
Vacuum Dryer Evaporator (ROCK-D) can evaporate wastewater change to solids by our technology.

Vapor purificate technology

Unique "Vapor purification technology" will implement best quality of recovered water on compact design.
Tough Design

Tough design based on abundant experience.
Easy operation

Everybody can operate easily with "Sophisticated user interface (Touch screen)".
Food Factory

Unique design agitator to prevent evaporation capacity decline due to scaling.

MODEL & SPEC

MODEL

1D70

1D120

2D70

2D120

1D300

3D120

4D120

2D300

3D300

4D300

Capacity

70
L/hr

120
L/hr

140
L/hr

240
L/hr

300
L/hr

360
L/hr

480
L/hr

600
L/hr

900
L/hr

1,200
L/hr

steam 0.3-0.8MPa

70.0
kg/hr

120.0
kg/hr

140.0
kg/hr

240.0
kg/hr

300.0
kg/hr

360.0
kg/hr

480.0
kg/hr

600.0
kg/hr

900.0
kg/hr

1200.0
kg/hr

Power
consumption 3P380V50Hz

2.9
kwh

4.3
kwh

5.1
kwh

8.0
kwh

6.5
kwh

9.7
kwh

12.6
kwh

12.4
kwh

19.1
kwh

25.7
kwh

Compressor air 0.5MPa
or above

5m³(N)/hr

Cooling water 32C deg in
37C deg out

134
L/min

230
L/min

268
L/min

460
L/min

575
L/min

690
L/min

920
L/min

1,150
L/min

1,725
L/min

2,300
L/min

Dimension

W	:	700
D	:	2,224
H	:	3,000

W	:	850
D	:	2,574
H	:	3,150

W	:	1,400
D	:	2,224
H	:	3,000

W	:	1,700
D	:	2,574
H	:	3,150

W	:	1,150
D	:	3,724
H	:	3,450

W	:	2,550
D	:	2,574
H	:	3,150

W	:	3,400
D	:	2,574
H	:	3,150

W	:	2,300
D	:	3,724
H	:	3,450

W	:	3,450
D	:	3,724
H	:	3,450

W	:	4,600
D	:	3,724
H	:	3,450

*Machine dimension is not include control panel and maintenance space arround machine

This device is a vacuum dryer designed based on abundant experience and specialized for volume reduction of high concentration waste water. Based on extensive experience, we are designing with an emphasis on sufficient durability against load acting on each part. By vacuum pressure in the tank to be treated to -90 kPa, the boiling point of the liquid is lowered, enabling energy-saving and space-saving processing. It reduces the load on existing wastewater treatment system and reduces the disposal cost of liquid industrial waste.

System Flow