| Customization: | Available |
|---|---|
| Type: | Air-Cooled |
| Noise Level: | Low |
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| Design Parameter | Scope | |
| Bar Applicable pressure Bar | -1~320 | |
| Applicable temperature°C | 200~30 | |
| Single module thermal load kW | 200~8000 | |
| Standard configuration | Fan | 30~50Hz axial flow fan |
| Material | Hot-dip galvanized tube assembly, aluminum zinc-plated housing | |
| Structure | Detachable upper and lower box body | |
| Common non-standard configuration |
Fan | 5~50Hz frequency conversion,explosion-proof, H-class insulation, belt drive, shaft drive... |
| Material | Stainless steel tube assembly, stainless steel shell, hot-dip galvanized+electrostatic spraying shell... |
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| Structure | With water treatment device, maintenance platform, electric heating, remote circulating water pump... |
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| Other | Multi unit assembly, export white fog removal, winter dry operation ... | |
1)Evaporative condenser is a highly efficient, energy-saving, water-saving, environmentally friendly condensing equipment with Senfa condensing as the main heat exchange method. Evaporative condenser set condenser, cooling tower, circulating water pump and pump room in one, compact structure, can be a huge water condensing vapor system equipment covers an area of small, easy operation and maintenance, is a kind of high efficiency, energy-saving, water-saving, environmentally friendly condensing equipment.
It can be operated independently or used jointly with direct air-cooling to optimize the combination, complement each other's advantages, and has strong applicability, effectively solving the contradiction between insufficient power of air-cooling unit in summer and different demands for heat exchange area in winter, giving full play to the characteristics of air-cooling heat exchange without water consumption, evaporative cooling heat exchange with water-saving, and low condensate backpressure, etc. and the complete direct air-cooling system, compared with the operation of backpressure reduction of 5 ~ 15KPa, energy consumption reduction of more than 2%, effectively realizing energy-saving and emission reduction. Energy saving and emission reduction can be effectively realized. At the same time, it can avoid the influence of transverse wind on the heat exchange of air-cooling system, with high safety performance.
| Heat transfer method | Characteristics | Product Advantages | Application field |
| Evaporative condenser is a condensing equipment with evaporation and condensation as the main heat exchange method. | 1. It can effectively solve the contradiction between insufficient output of air-cooled unit in summer and different demands for heat exchange area in winter against freezing; 2. It can be operated independently or used directly in conjunction with air-cooling to optimize the combination, complement each other's advantages, and has strong adaptability; 3. integrating shell and tube condenser, cooling tower, circulating water pump and pump house in one, with compact structure, it is a kind of high-efficiency, energy-saving, water-saving and environment-friendly condensing equipment. |
1. Water-saving, power-saving, land-saving and environmental protection; 2. Low operating back pressure and high power generation efficiency; 3. stable and reliable system back pressure, low operating cost; 4. Low investment cost, 60% to 70% of air-cooled investment. |
It is widely used in steam condensation in biomedical industry, spent vapor cooling of thermal power generation, waste heat power generation and the transformation of direct air cooling system. |
2)Composite condenser
| Heat transfer method | Characteristics | Product Advantages | Application field |
| Composite condenser is a combination of dry air cooling and evaporative condenser, which is a new type of heat transfer equipment integrating the principle of apparent heat and latent heat transfer. The whole equipment includes pre-cooled air-cooled finned tube group and water-cooled cooling tube group. | 1. It can effectively solve the contradiction between the lack of output of air-cooled unit in summer and the different demand for heat exchange area in winter to prevent freezing; 2. Eliminate the white mist phenomenon in the operation of the equipment; 3. In winter, the water can be stopped and run dry, utilizing natural air cooling. Saving energy, reducing water consumption of the equipment and avoiding the problem of water freezing. |
1. High efficiency, energy saving, water saving and environmental protection; 2. Low operating back pressure and high power generation efficiency; 3. Integrating the advantages of direct air cooling and evaporative condensation, it can effectively solve the respective deficiencies of direct air cooling and water cooling in spent vapor condensation. |
Widely used in steam condensation in biomedical industry, thermal power generation, waste heat power generation and other spent vapor cooling and direct air-cooled system modification, etc., especially suitable for water shortages, dry climate in the region! |
| Heat transfer method | Characteristics | Product Advantages | Application field |
| Ambient air as a cooling medium, swept across the finned tube outside, so that the high-temperature process fluid inside the tube to get cooled or condensed equipment. | 1. Utilizing ambient air for cooling, resources are available everywhere and inexhaustible. 2. Air corrosivity is small, than water-cooled equipment has a longer service life. 3. The heat exchanger tube is not easy to be scaled, the accumulated dust is easy to be cleaned, and the fouling thermal resistance is small. Zero discharge of sewage, no pollution to the environment |
1. There is no thermal and chemical pollution to the environment; 2. The air can be obtained at will, without any auxiliary equipment and costs; 3. The selection of plant site is not restricted; 4. Small air corrosivity, no need for descaling and cleaning, long service life; 5. Comprehensive running costs are low; 6. The maintenance cost of air-cooled system is only 20-30% of water-cooled system in general; 7. Once the power supply of the fan is cut off, there is still 30~40% of natural cooling capacity. |
Widely used in most industries such as chemical industry, petroleum, electric power, metallurgy, building materials, polysilicon, polyvinyl chloride, cement plant, waste incineration power generation, etc.; especially suitable for water-scarce areas. |
1.Typical Case One
| Aftercooler for ammonia centrifugal compressor in ammonia synthesis | |
| Equipment | Downflow evaporative air cooler |
| Medium composition | R717 |
| Operating pressure | 1.5MPaG |
| Operating temperature | Inlet 105.3ºC/outlet 40ºC |
| Evaporation section material | Carbon steel hot-dip zinc |
| Model | LNZ7200 |
| Number of equipments | 5 sets |
2.Typical Case Two
| Ammonia synthesis section-coal chemical industry
High-pressure ammonia plant renovation project
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| Equipment | Surface evaporative air cooler |
| Medium composition | H2 55-60% ; N2 19-22% ; CH4 17-20%;NH3 10-14% |
| Operating pressure | 32Mpa |
| Work section | Synthesis section |
| Model | LNZ2300H |
| Number of equipments | 5 sets |
3.Typical Case Three
| Material drying section of 80,000 tons/year threonine project | |
| Equipment | Composite condenser |
| Project address | Tongliao |
| Medium Composition | Water vapor |
| Operating temperature | -0.090Mpa |
| Work section | For fermentation, extraction industry amino acid production process fermenter secondary water vapor recovery |
| Material of air-cooling section | 304 base tube + AL fins |
| Evaporation section material | 304 |
4.Typical Case Four(One million tons of continuous reforming conversion)
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