Refrigerating Systems Based on Centrifugal Compressors with Horizontally Split Casing

SPECIFICATIONS

DESIGN

REFERENCES

TECHNICAL DATA

Capacity: up to 110 m³/min (6,600 Nm³/h)

COMPRESSIBLE GASES

Refrigerants

APPLICATION

The casing of a horizontally split compressor consists of a cast cylinder, rotor, a set of embedded parts, seals and bearings. The horizontally split casing simplifies the inspection and repair of the flow path components, bearings, and seals.

The basic models can be modified in accordance with the customer requirements.

DESIGN FEATURES AND ADVANTAGES

Service of bearings and seals without disassembling of the casing
Low cost of routine maintenance due to access to the rotor and embedded parts through the upper casing half
Design reliability and efficiency proven by years of operation
Special design and materials requirements for compression of inflammable gases
Factory testing at manufacturer’s premises with confirmation of stated parameters

INSTALLATION

Compressor systems for permanent building of compressor station

SCOPE OF SUPPLY

Compressor system (compression stages, multiplier, base frame, couplings, piping)
Evaporator-condensing unit
Electric motor
Lubrication systems and seals
Anti-surge protection system
Automatic control system

Model	Compressible gas	Refrigeration capacity, kcal/h KW	Temperature (°С)		Rotation speed, rpm	Drive		Dimensions, m	Weight, kg	Application
Model	Compressible gas	Refrigeration capacity, kcal/h KW	boiling	condensation	Rotation speed, rpm	Type	Power, KW	Dimensions, m	Weight, kg	Application
ATP5-5/3	Propane	4650000 5400	-38	+47	8800	El. motor	6300 8000	9,85х5,00х4,10	36000*	As a part of refrigerating plants for isobutylene recovery units
АТКА-545-4000	Ammonia	5500000 6390	-23	+50	16280	El. motor	4000	8,32х5,85х6,32	23850**	As a part of large industrial refrigerating plants
АТКА-545-5000	Ammonia	5500000 6390	-17	+38	15000	El. motor	4000	8,32х5,85х6,32	23850**	As a part of large industrial refrigerating plants
АТКА-445-6000	Ammonia	6800000 7900	-8	+38	13770	El. motor	3150	8,32х5,85х6,32	21650**	As a part of large industrial refrigerating plants
АТКА-445-8000	Ammonia	8950000 10400	0	+38	13100	El. motor	3150	8,32х5,85х6,32	21650**	As a part of large industrial refrigerating plants
АC44.2-2-5	Halocarbon	1750 KW (1 isot.) 1760 KW (2 isot.)	-50 (1 isot.) -15 (2 isot.)	+25 (1 isot.) +25-28 (2 isot.)	6400	El. motor	3150	11,00х7,00х7,00	40000***	Chill provision for various industries
АC44.2-2-5	Halocarbon	650 KW (1 isot.) 3000 KW (2 isot.)	-68 (1 isot.) -20 (2 isot.)	+40 (1 isot.) +40 (2 isot.)	7100	El. motor	3150	11,00х7,00х7,00	40000***	Thermostablization of manufacturing process for pharmaceutical plants
1АТКP-235-4000	Propane	4560000 5400	-5	+50	14400	El. motor	2000 2500	7,00х3,50х4,25	12600*	As a part of large industrial refrigerating plants
1АТКP-335-2000	Propane	2400000 2790	-25	+50	14400	El. motor	2000 2500	7,00х3,50х4,25	12600*	As a part of large industrial refrigerating plants
1АТКP-435-1600	Propane	1550000 1800	-38	+50	14400	El. motor	1600 2000	7,00х3,50х4,25	12600*	As a part of large industrial refrigerating plants
АC3.1-02-1	Propane	4730000 5500	-1	+45	13300	El. motor	2000	7,20х6,30х6,70	19000*	As a part of refrigerating plants for isobutylene recovery units
АC3.1-02-3	Propane	3096000 3600	-17	+50	13500	El. motor	2000	8,50х6,50х7,00	13540*	As a part of refrigerating plants for isobutylene recovery units
1АC4.1-2-7	Halocarbon	663000 770	-75	-10	7700	El. motor	800	6,50х9,60х4,65	45000	Chill provision for various industries
VHM1-29	Air	25000 29	from -50 to -110	-	17400	El. motor	132	3,87х3,70х2,90	6640	Chill provision for various process chambers
МТHМ 1-25Р	Air	26000 30	from -50 to -130	-	21200	El. motor	110	4,95х2,55х2,44	5970	Chill provision for various industries
МТHМ 2-50	Air	50000 58	+5	-	18500	El. motor	110	5,30х1,59х2,25	3800	Cooling of atmospheric air in conditioning mode

* weight without motor
** weight without motor and HP-250
*** weight of the product without heat exchangers