Product Description
MVR is the abbreviation of mechanical vapor recompression. MVR is an energy saving technology by reusing its steam energy, to reduce the need of external energy.
Its theory is compressing the steam produced by evaporator, increasing its pressure and temperature ,so does the enthalpy of steam. It conveys the steam into heating chamber of the evaporator to be used as heated steam, and keeping the liquid material in boiling condition, the steam would condense into water. In this way, it will take advantage of the secondary steam and reach the goal of energy saving.
In recent years, this technology has been widely used in chemical, medicine, waste water treatment, seawater desalination in abroad. Its working process is to compress the secondary steam to increase is temperature, pressure as well as the enthalpy, then the steam come into the heat ex-changer for heating and condense, to take advantage of the steam's latent heat.
This technology need fresh steam when starting, it only need to be feed with proper fresh steam during operation (not very large quantity).
Product Parameters
| MODEL |
FLOW RATE RANGE(M3/MIN) |
INLET AND OUTLET PRESSURE DIFFERENCE(KPA) |
ROTARY SPEED RANGE(RPM) |
INLET AND OUTLET DIAMETER(MM) |
EVAPORATION CAPACITY(T/H) |
| HDSR-125WN |
3.8-8.2 |
98 |
980-1750 |
DN-125 |
0.15-0.25 |
| HDSR-150WN |
9.8-20 |
98 |
810-1730 |
DN-150 |
0.2-0.6 |
| HDSR-200SWN |
14.8-28 |
98 |
810-1390 |
DN-200 |
0.5-0.9 |
| HDSR-200WN |
19.8-42 |
98 |
810-1390 |
DN-200 |
0.7-1.3 |
| HDSR-250WN |
40-80 |
85 |
760-1250 |
DN-250 |
1.1-2.3 |
| HDSR-300WN |
59-116 |
75 |
760-1250 |
DN-300 |
2.0-3.2 |
| HDSR-350WN |
104-156 |
75 |
750-1250 |
DN-350 |
2.5-4.2 |
| HDSR-400WN |
150-216 |
65 |
720-980 |
DN-350 |
3.5-5.2 |
Product Detail
Our Advantages
Production Process
Typical Applications
Certifications
Company Profile
About Us
SHANDONG HUADONG BLOWER CO.,LTD, founded in 2010, engaged in blower business since 2007. It is located in Zhangqiu District, Jinan City, Shandong Province, registered capital of 100 million yuan, covers an area of 100,000 square meters, 60,000 square meters of standard workshop, more than 100 sets of CNC machining center equipment. Now we have more than 300 employees, including 60 technical research and development personnel with doctor's degree and master's degree as the core.
The company's products are characterized by high efficiency, energy saving and green environmental protection. Main products: HMGB Maglev high speed motor, maglev bearing and bearing control system, HMGB Maglev High speed centrifugal blower, HMC Maglev High speed centrifugal compressor, HMGB Maglev turbine vacuum pump, HKB series air suspension high speed motor, air suspension bearing, air suspension blower, air suspension vacuum pump, MVR steam compressor, HDL, HDGR, HDR two lobe system root blower, HDSR, HDLH, HG three lobe series roots blower.
At present, our unit has won the "national specialized special new small giant enterprise", "high-tech enterprise", "Shandong specialized and special new enterprise", "Shandong Major project", "Shandong Famous trademark", "Shandong famous brand", "Shandong famous product", "Shandong Gazelle Enterprise", "Shandong Invisible Champion Enterprise", "Shandong Equipment Manufacturing Industry Science and Technology Innovation Award First Prize", "Jinan City One Enterprise One Technology Research and Development Center "Jinan Gazelle Enterprise" "Jinan Green Factory" "Jinan Green low-carbon technology Achievement Catalogue" "Jinan Advantage Industrial Product catalogue" "Zhangqiu Quality Award Organization Award" "Zhangqiu Quality Award Individual Award" "Advanced Party branch" "Advanced Communist Party member management" "civilized and honest private enterprise" "Top Ten advanced tax units" "contract heavy credit enterprises "Industry", "Consumer satisfaction unit", "Excellent entrepreneur per mu tax contribution Award", "Qualified Supplier of China Petrochemical Industry" and other honorary titles, the company now has more than 100 intellectual property rights related to leading products, including 31 invention patents, The products have passed ISO9001 international quality management system certification, ISO14001 environmental management system certification, ISO45001 Occupational health and safety management system certification, two integration management system evaluation certificate and EU CE certification, maglev series products were selected into the national industrial energy-saving equipment recommended catalogue and Energy Efficiency Star equipment product catalogue.
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