Introduction
Parameters
Installation design
Services
Purpose and
scope of application:
LHC-33 air
compressor is mainly used to start both the marine and land diesel
engines and also as the general compressed air source for pressure test and
other high pressure applications.
Structure
type:
LHC-33
air compressor is vertical air-cooled 2-class compressor
Product
Features:
Features:
cooling perfection, pressure balance, oil pump pressure can be adjusted.
Reliable work under the conditions of a particular ship.
Description: automatic control system can provide according to the customer
request, automatic control functions: automatic start, auto stop, automatic
discharge load, low oil pressure alarm, exhaust temperature high alarm, low
pressure alarm etc..
| LHC-33 air compressor principal specification | ||||||||
| Compressor model | LHC-33 | |||||||
| Type | Vertical、air-cooled、2 stage compression | |||||||
| Number of cylinder | 1 | |||||||
| Cylinder diameter | first stage(mm) | 80 | ||||||
| second stage(mm) | 70 | |||||||
| Piston stroke(mm) | 64 | |||||||
| Pressure rating(Mpa) | 3 | |||||||
| Rotation rating(r/min) | 900 | 1000 | 1200 | 1500 | ||||
| Quantity of air supply(m3/h) | 10.5 | 12 | 14.5 | 18.5 | ||||
| shaft power(kw) | ＜4.0 | ＜4.0 | ＜5.5 | ＜5.5 | ||||
| Suction filtration method | Dry filter element | |||||||
| Lubricating system | Splash lubrication | |||||||
| Oil capacity(L) | 1.7 | |||||||
| Method of driving | Direct coupling or V-belt drive | |||||||
| Type of un-loader | Manual un-loader or magnetic un-loader valve | |||||||
| Motor | Model | Direct coupling | Y160M1-8-H | Y132M1-6-H | Y132M2-6-H | Y132S-4-H | ||
| Voltage/Frequency(V/Hz) | 440/60 | 380/50 | 440/60 | 380/50 | ||||
| V-belt drive | Y112M-4-H | Y112M-4-H | Y132S-4-H | Y132S-4-H | ||||
| Voltage/Frequency(V/Hz) | 380/50 or 440/60 | |||||||
| Power Rating(kw) | 4 | 4 | 5.5 | 5.5 | ||||
| Rotation rating(r/min) | Direct coupling | 870 | 960 | 1170 | 1440 | |||
| V-belt drive | 1440 | 1440 | 1440 | 1440 | ||||
| Dimension(mm) | 880×550×880(Direct coupling) | |||||||
| 910×500×840(V-belt drive) | ||||||||
| Weight(kg) | ～240 | |||||||
Placement of Installation and Intake Air
Install the compressor possibly nearest to the site of
service. If site of service lines
scattered, install the compressor collectively around the center of lead to
minimize piping resistance and leakage and save the cost of installation.
Also Please note that well lighted space helps you find
earlier leakage and abnormal as well as perform maintenance service smoothly,
while Quiet environment enables to detect even a slight abnormal sound,
preventing possible troubles.
Ample passage provides and facilities security,
disassembly work and maintenance and inspection. At least, space of 1 meter
should be reserved around the compressor. In most cases air intake includes
dust. It is known by analysis that half of the carbon deposit on the valve is
dust. These faulty conditions would cause
leakage from cylinder or piston, or malfunction of valve, finally efficiency
down and great troubles.
Air Delivery Piping
High temperature rise in delivery pipe line would cause
thermal expansion. Therefore, piping should be installed in such a manner that
it can absorb contraction or expansion.
(1) For this purpose, the use of more than two bends on
the midway of pipe line is recommended. Where one piping section is so long,
the pipes should be supported with appropriate pipe supports.
(2) Arrange delivery pipe as short as possible.
(3) Stop-valve should not be installed in the midway of delivery pipe. If it is needed to be done, safety valve must be fitted between the compressor and the stop valve. Safety valve used for this purpose should be large enough to release all the Compressed air.
Electric Wiring
Wiring must be installed correctly by qualified engineers
or contractors in conformity with applicable codes. Durability and insulation
tests should be done carefully while tools and materials used in wiring must
meet the requirements of standards. Electrical Motor starting method should be
selected according to power facilities of the plant. For details, consult with
contractor or our firm.
Aegis industry is a sino-foreign joint
venture which have factory and warehouse in China,Singapore,Bangladesh,Indonesia,India,USA,Canada,Greece
and so on.
AEGIS INDUSTRY
(SHANGHAI) CO.,LTD
Address:No.26
Zhoukang Road, Pudong Shanghai China 201318
Tel:0086-021
2097 5028
Fax:0086-021
2097 5062
E-mail:service@aegisind.com
website:www.dollk.cn
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