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Self-contained automated modular boiler plants in modular arrangement of container-type of 0.5-5.0 MW heating efficiency
Application of boilers UTM together with functional modules for control of heat supply, hot water supply and ventilation of vertical arrangement permits to produce promptly and with minimum labor cost self-contained roof boiler plants of high technical parameters and minimum overall dimensions and weight including boiler plants of container type.
Boiler plants of PJSC RUMO production of heating efficiency from 0.5 to 5.0 MW on the basis of boiler units UTM are 2-4 times more compact and 1.5-2 times lighter than similar ones produced by other manufacturers.
Boiler plants are produced according to cascade (step-by-step) circuit by connecting a required set of boiler units and appropriate modules arranged along a boiler plant perimeter providing its compactness as a whole and minimum weight.
Boiler plants operate in automatic mode without permanent presence of maintenance personnel. Information about boiler plant operation and emergency situations is output to a warning unit installed in a premise where a person on duty is always present.
Boiler plants are mounted in containers of 2.8 m high, 2.8 m wide and 4.5 long; 6; 7; 8 and 9 m long for boiler plants up to 1.0; 1.5; 2.0; 3.0 and 3.5 MW capacity, respectively.
Boiler plants of higher heating efficiency (up to 5 MW) could be produced at the customer's order.
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Examples of basic specification for boiler plants AKMA
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Type
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AKMA-0,64
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AKMA-1,0
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AKMA-1,32
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AKMA-1,5
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Rated heating efficiency, MW (Gcal/h)
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0,64 (0,55)
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1,0(0,86)
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1,32(1,13)
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1,5(1,29)
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Heating load, %
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75
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Hot water supply load, %
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25
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Fuel
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Natural gas GOST 5542-87
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Gas pressure at boiler inlet, kPa
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4,0…5,0
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Specific gas consumption, nm3/(MW·h), not more than:
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114
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Efficiency, not less than, %
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Boiler plant - 92.5
boilers - 94
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Temperature chart of heating system, °C
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95…70
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Water temperature in hot water supply system, °C
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55±5
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Water pressure in heating supply and hot water supply systems, not more than, MPa
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0.4 (heat supply) and 0.6 (hot water supply)
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Content of harmful admixtures in flue gases:
carbon monoxide, not more than, mg/m3
nitrogen oxide, not more than, mg/m3
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30
80
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Power consumption from mains, kW
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7
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8
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10
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10
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Dry weight, kg
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5190
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7360
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8160
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8900
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Boiler plant overall dimensions, m
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4x2,8x2,8
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6x2,8x2,8
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Power supply
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3x380v, 50 Hz
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Self-contained small-sized boiler plant boiler unit UTM-4 based of 1 MW total heating efficiency
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- Boiler unit
- Boiler plant gas system
- Boiler plant fume-collecting system
- Boiler plant water system
- Hot water supply module
- Softener
- Automatic control cabinet
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For prompt and effective solving issues referring to autonomous heat supply PJSC RUMO renders the following services:
- development of design and delivery of self-contained or roof boiler plants including plants of container type having a heating efficiency from 500 to 5000 kW;
- manufacture of heat and power equipment and completion of boiler plants in accordance with design;
- assembly and commissioning operations;
- technical and warranty maintenance;
- maintenance personnel training.
Boiler plants with boiler units UTM operate in Nizhny Novgorod, Orlov, Leningrad, Samara, Tomsk Regions as well as in other regions of Russia.
The proposed equipment for autonomous heat supply is series-produced, competitive with foreign similar equipment by specification (8 patents), adapted to Russian operation conditions and based on national technologies.
References
Diploma, patents
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