INDUSTRIAL SUPPLY DIVISION

rkv60
EXEN
rkv60rkv-1brkv-1a
This product is used for the following applications: Prevention of clogging in hopper in sewage sludge fuel production facilities Prevention of blockage in dust hopper for dust collector in waste treatment plant Prevention of blockage in the recycle fuel (capsule of compressed wood) supply hopp ...Read more

AIR KNOCKER (INDIRECT IMPACT TYPE)

The Air knocker (Indirect impact type) is a unique equipment in which the force of compressed air causes the piston to energetically strike the base surface, which eliminates the adhesion or clogging of powder. In addition, this knocker is excellent in safety and economics because it can be used only by air supply, and it can be used safely for powder that has a characteristic to show adhesion when receiving the centrifugal vibration.




Description


This product is used for the following applications:

  • Prevention of clogging in hopper in sewage sludge fuel production facilities
  • Prevention of blockage in dust hopper for dust collector in waste treatment plant
  • Prevention of blockage in the recycle fuel (capsule of compressed wood) supply hopper
  • Prevention of blockage in the glass cullet storage hopper
  • Elimination of clogging of livestock forage silo
  • Facilitation of ejection of silica gel
  • Elimination of adhesion of calcination product raw material on wall surface
  • Knocking off the ash in the recycling plant. Facilitation of ejection of aluminum powder
  • Prevention of adhesion in piping in pharmaceutical plant

Specification

RKV (Normal piping)

Model

Working Pressure
(MPa)

Stroke Cycle
(time/min)

Air Consumption
(L/time) (ANR)

Stroke Energy
(N・m)

Impulsive Force

Weight
(kg)

(kg・m/s)


Hammer pound
(lb)

RKV20P

0.3-0.7

1-60

0.04-0.10

4.3-8.3

0.6-0.8

Below 0.6lb

0.8

RKV30PA

0.05-0.13

5.5-13.1

1.2-1.8

Below 1.0lb

1.4

RKV40PA

0.15-0.37

9.2-22.3

2.6-4.0

1.0-1.5lb

3.5

RKV60PA/ PAR

0.33-0.77

20.6-49.0

6.9-10.6

1.5-3.0lb

 9.3/9.4

RKV80PA/ PAR

0.60-1.40

45.1-109.0

15.2-23.7

3.0-8.0lb

14.5/14.6

RKV100PA/ PAR

0.98-2.28

82.4-201.0

30.0-46.9

6.0-15.0lb

34.0/34.3

RKV120P

1-6

3.32~6.64

131~321

52.0~84.0

Twice size of
RKV100PA

51.8

 

Operating principle of Air knocker

  1. The compressed air flowed into the knocker is first supplied to the valve chamber to depress the mushroom valve and then is stored in the accumulator.
  2. When the three-way valve is actuated to exhaust the air from the valve chamber, the compressed air in the accumulator moves the mushroom valve upward.
  3. When the mushroom valve moves, the compressed air in the accumulator depresses the piston energetically, which strikes the base surface. That impact force eliminates the adhesion or blockage of powder.

 

Wide range Air Knocker models

 

REALTEC Engineering Sdn Bhd

No. 38, Jalan Pelepas 4/6, Taman Perindustrian (i-Parc) Tanjung Pelepas, 81550 Gelang Patah, Johor,
West Malaysia.

Contact Info

T :  +607 509 8181
F :  +607 509 8183
E :  RESB.sales@realtec.com.sg

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