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Labyrinth compressor

Sealing Principle of Labyrinth Compressor

With a certain small gap, a small volume of the gas flows from the high-pressure side to the low-pressure side through various throttle points. When passing through each throttle point,the gas converts the pressure energy into kinetic energy. When the gas enters the tooth socket, the cubage suddenly enlarges; so the gas velocity drops rapidly (to nearly zero) part of its kinetic energy is converted into thermal energy, and the other part is converted into vortex energy. After continuous uniform distribution of throttling and repeated actions of the tooth socket chambers, the pressure of the leaked gas is reduced to be same with that at low pressure side, which meets the requirement of air tightness.


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Advantage

 

AdvancementEconomyReliabilitySecurity

Applicable to a wide range of medium 

temperature

No friction or friction heat in the cylinder, 

low power consumption

Non-contact sealing system is durable and has a long service life

Delivered medium is allowed to contain tiny solid powder

Less quick-wear parts, low maintenance 

cost

Zero loss design of gas

No need of backup machine

Occupying less area, less requirement on 

space

Long-term continuous reliable operation

Easy to operate and maintain

High precision in design and fabrication

Compressed air is absolutely dry and oil 

free

No leakage on the whole machine, safe 

and environment-friendly

Applicable to flammable,explosive and toxic gases


Technical Parameters

Machine Type

1-row

2-row

2-row

3-row

3-row

4-row

4-row

4-row

4-row

6-row

Max. gas displacement

~6000

~40000

Aplicable temperature ℃

-164 ~ +400

- 164 ~ +400

Stoke mm

90

100

160

100

160

165

250

300

375

375

Max. piston load kN

30

55

110

55

110

150

250

320

380

380

Main machine weight tL

1.8

3.2

6

5

8.5

16.5

20

28

44

60

Shaft power kW

~710

~ 4500

Main machine size L*W*H(m)

0.72*0.7*1.5

1.0*0.7*2.0

1.5*1.0*2.35

1.32*0.7*2.0

1.8*1.0*2.35

3.0*1.2*2.5

3.3*1.65*3.4

3.5*1.68*3.85

3.9*1.85*4.5

5.4*1.85*4.5

Drive mode

Belt/direct connection

Direct connection

Belt/direct connection


Devin  +0086 136 1095 7403

83 Ma Gezhuang South Street, Pinggu District, Beijing

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