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Abrasive Vacuum Recovery Machine for Blasting Chamber

Place Of Origin: China
Working Type: Vacuum Pump Suction
Usage: Recovery Blasting Abrasives
Application: Blasting Painting
Descripción del producto：Abrasive vacuum recovery machine is designed to recover spent recyclable abrasives from a blasting area into a silo for subsequent return to the blast cleaning equipment or, in the case of expendable
Investigación

The conventional method of recovering spent abrasives is both labour intensive and time consuming, while the fastest and most cost-effective method of cleaning up spent abrasives is by vacuuming recovery.

Working Principle

Vacuum Recovery system is designed to recover spent recyclable abrasives from a blasting area into a silo for subsequent return to the blast cleaning equipment or, in the case of expendable abrasives, for disposal into a waste hopper. After depositing the abrasive into the silo, the vacuum flow containing air and dust continues on to the suction unit, where the dust particles in this stream are removed by high performance filter cartridges prior to exhausting air to atmosphere.

Standard Safety Features

- System automatically shuts-off to prevent damage to the vacuum producer when the suction hose is choked up with abrasives and when the electric motor’s current rises above a certain pre-determined value.

- Cyclone is equipped with full-tank sensor to shut down the vacuum machine when it is full and prevent overloading of abrasives in the dust collector. Silo full-tank sensor available as an option.

- An emergency ‘STOP’ button, when depressed, will automatically cut off all electrical supply.

Application

To recovery Steel Shots, grits and garnet after blasting and widely used in the industry of shipbuilding, ship repair, big tank internal blasting etc.

ABRASIVE VACUUM RECOVERY MACHINE SYSTEM
Model	KL-VR-37	KL-VR-45	KL-VR-75	KL-VR-90	KL-VR-132
Electrical Power	380V/415V/440V, 50Hz/60Hz, 3Ph
Electrical Motor IP55, Class F	37kw Star Delta	45kw Star Delta	75kw Star Delta	90kw Star Delta	132kw Star Delta
Air Flow	38m3/min @-450mmHg	44m3/min @-450mmHg	52m3/min @-450mmHg	60m3/min @-450mmHg	78m3/min @-450mmHg
Max Vacuum Degree	-0.0667Mpa Over vacuum protection by vacuum relief valve
Vacuum Pump	KFM Korea \| ANLET Japan
Dust Collector	PLC control Pulse Jet Clean Type Dust Collector Periodical Air Reverse Jet
Compressed air	0.6~0.8Mpa, 1.0m3/min
Dust Emission Density	≤15mg/m3
Electrical Control	Schneider & Mitsubishi PLC, IP54 Protection: Phase Stage \| Over & Low Voltage \| Overloading \| Wrong Phase \| Dust Level etc.
Noise Level	≤85dB(A) @ Radius 5m
Equipment Size	2.2×1.7×2.15mtr.		2.9×2.2×2.45mtr.		3.2×2.3×2.6mtr
Grit hose Size	3”	4”	4”,5”	4”, 5”,6”	4”, 5”,6”
Shots silo	5 tons	5 tons	8 tons	8 tons	10 tons
Abrasive Recovery Capacity	2~4 t/hr 20m vertical suction, 15m horizontal Machine to silo	3~5 t/hr 30m vertical suction, 15m horizontal Machine to silo	4~8 t/hr 30m vertical suction, 15m horizontal Machine to silo	5~10 t/hr 40m vertical suction, 15m horizontal Machine to silo	8~15 t/hr 60m vertical suction, 15m horizontal Machine to silo
Standard Supply Scope of Equipment	- Vacuum Recovery Machine, 1 unit - Abrasive Collection Barrel,1 unit - Vacuum Hose - Shots Suction Hose - Dust Suction Hose - Floor Suction Tool,