Shuang Liang

Description

Founded in 1982, Shuangliang produced Lithium Bromide (Li-Br) absorption chillers since 1985. In 2003 it became the only public listed company in China's Li-Br absorption chiller industry. As a leading absorption chiller manufacturer, Shuangliang made China's national standard of Li-Br chillers, owning the only state-level enterprise technology center in China's national HVAC industry, postdoctoral scientific research work stations and a 300,000 m2 garden factory.Cyclect is Shuangliang’s authorized Singapore sales and service provider.

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Advantages

Shuangliang provides comprehensive energy and fresh water saving solutions. Its products include Lithium Bromide Absorption Chillers driven by Direct Fire/Hot Water/Steam/Flue Gas, Air Cooled Condensers, Sea Water Desalination Systems, High Efficiency Heat Exchangers and Expandable Polystyrene.

The company has already delivered and installed over 20,000 units of energy saving equipments, bringing significant savings in electricity supply, the equivalent of saving investment on rare 15 × 600MW thermal power plants.

To date, it helped industries achieve annual savings of 22.5 million tons of standard coal, emission reduction of 57.6 million tons of CO2 and 85,000 tons of SO2 (equivalent to replanting 160,000 hectares of forest annually)

 

Applications/Solutions

Shuangliang’s products provide customized solutions for a wide variety of industries, including: Petroleum and Chemical, Biochemical, Steel, Coal Carbonization, Metallurgy, Thermal Power, Textile, Brewery, Food and Beverage, Palm Oil, Pulp Mill, CCHP, Solar Heating/Geothermal and more.

Solutions include: recovering waste heat (hot water, steam, flue gas, thermal oil) to generate chilled water (5-25℃), hot water (55-100℃, 130-169℃) and steam (1-6bar). These are produced by Shuangliang’s Lithium Bromide Absorption Chillers and Heat Pumps, changing waste heat into savings and a greener environment.

 

Product Range and Specifications

Cyclect provides and services these Shuangliang products:

1. Steam Driven Chillers

Provides cooling for air conditioning and industrial process, uses steam as driving energy, fits in power plant with abundant steam source, chemical companies and cities with heat pipeline system, etc, and places that require cooling in summer and chilled water for processing.

Function: Cooling only, provide chilled water with temperature ≥5℃
Refrigerating capacity: 99 ~ 2000 USRT
Energy: Steam with pressure from 0.1Bar to 8Bar

2. Direct Fired Chillers

Provides cooling and heating for air conditioning and industrial process, burns oil or gas to get burning heat as driving energy, fits in industry, commercial usage and civil usage places with abundant oil or gas, and places that require cooling in summer, heating in winter.

Function: 1. Provide cooling and domestic hot water simultaneously; 2. Provide heating and domestic hot water simultaneously, 3. Cooling only, provide chilled water with temperature ≥5℃; 4. Heating only, provide hot water with temperature ≤ 90℃; 5. Sanitary hot water only
Refrigerating capacity: 60~ 3300USRT
Energy: Diesel, Petrol Gas, Natural Gas, Biogas, LPG. LNG

3. Hot Water Driven Chillers

Provides cooling for air conditioning and industrial process by using hot water as driven energy, fits in industry companies and places with abundant hot water and places that require cooling in summer and chilled water for processing.

Function: Cooling only, provide chilled water with temperature ≥5℃
Refrigerating capacity: 10,20,30 USRT/99 ~ 2000 USRT
Energy: Hot water with temperature ≥68℃, solar hot water is available.

4. Flue Gas Driven Chillers

Provides cooling for air conditioning and industrial process by using high temperature flue gas as driven energy which is mainly used for tri-generation systems (CCHP/BCHP) adopting gas turbine (including micro turbine) as power generator, also fits in places with exhausting of high temperature flue gas, such as industrial furnace.

Function: Cooling only, provide chilled water with temperature ≥5℃;
Refrigerating capacity: 99 ~ 2000 USRT
Energy: Flue Gas Only: flue gas from Power Generator or industrial furnace driven by diesel, natural gas, LPG, LNG with exhausted temperature from 250℃ to 600℃. Flue Gas + Make-up Burner Flue Gas + Make-up Steam Flue Gas + Jacket Water Flue Gas + Jacket Water + Make-up Burner Flue Gas + Make-up Steam + Make-up Burner Flue Gas + Jacket Water + Make-up Steam + Make-up Burner

 

Case Studies

1. Beijing Conference Center for 2008 Olympic Games

Genset: 2 units of GE JENBACHER JMS312GS gas engines
Chiller: 2 units of Shuangliang Flue Gas Operated Lithium Bromide Absorption Chillers
Output Power Capacity: 2×512KW
Output Cooling Capacity: 2×3940KW
Output Heating Capacity: 7103KW
Energy Saving & Environmental Protection:
Equivalent to 5,633 tons of steam saved annually, Power savings of 3MW/hour, 17,000 tons of CO2 emission reduction.

2. Yangquan Coal Group

Heat Pump: Steam Operated Lithium Bromide Absorption Heat Pump
Heating Capacity: 6 x 30MW capacity
Driving Energy: 5 bar steam from steam turbine
Waste Heat: 30/40℃ cooling water of thermal power plant
Output Hot Water: 90/70℃
Benefits:
Meet newly increased heating requirement of 1.44 million m2
Heating benefit: >5 million USD/year
Save 500,000 tons of cooling water/year
Save 49,300 tons of standard coal/year
Reduce emission of 98,600 tons of CO2/year
Reduce emission of 730 tons of Nitrogen Oxide/year

For more info, visit www.shuangliang.com

 
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