| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for mechanical vapor recompression, stands as a pinnacle of energy-saving technology designed to drastically minimize the need for external energy by ingeniously harnessing the power of reutilized secondary steam energy it produces. The foundational concept of this advanced mechanism is ingeniously simple: the secondary steam generated by the evaporator is skillfully compressed using a high-efficiency steam compressor. This process meticulously transforms electrical energy into potent thermal energy, resulting in an elevation of both pressure and temperature of the secondary steam. This enhanced secondary steam, with its elevated temperature, is then rerouted back to the evaporator, where it adeptly heats the materials, instigating evaporation. Through this sophisticated cycle, the latent heat of vaporization of secondary steam is recycled, making the process not only sustainable but also astoundingly efficient.
The DM series Single-stage geared steam compressor is an engineering marvel, encompassing a range of integral components such as the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and anti-surge control system. Its design is a testament to modern engineering, boasting a compact structure that ensures ease of maintenance and operation. This sophisticated piece of machinery is crafted with precision to deliver optimal performance, making it a quintessential component in systems demanding reliability and efficiency.
3.3.1 The compressor base should be carefully placed onto the foundation, ensuring stability by positioning wedge-shaped shims beneath it. These shims allow for precise leveling of the unit.
Secure the unit by alternating two wedge-shaped irons. Once the unit is leveled accurately, spot weld these irons at 4 to 5 key points for maximum stability.
The user must manufacture and install these wedges based on their specific needs, ensuring a finely finished contact surface for uniform pressure distribution.
Please note, the load-bearing capacity of the wedge iron should not exceed 40 Kg/cm2).
3.3.2 Utilize a level to ensure precision. The unit's leveling requirements are meticulous: an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm guarantee optimal performance.
These specifications are essential for the operation of your compressor.
3.3.3 Coupling precision is crucial. Ensure the following steps are completed prior to alignment:
1) The main power supply should be completely turned off to prevent any accidents.
2) Remove the protective coupling shield to access the necessary components.
3) Detach the diaphragm coupling intermediate section for ease of alignment.
4) Check the motor installation plane for flatness, ensuring it is free from debris and contaminants.
5) Ensure the motor bolt holes are larger than the bolts to allow for adjustments.
6) Adequately prepare stainless steel gaskets for the motor feet, ensuring they are clean and flat. Avoid using long or thin gaskets for adjustments.
7) Employ a highly accurate dial indicator or laser alignment meter (0.01mm precision), provided by the customer, for precise alignment.
8) Prepare a suitable bracket to support the dial indicator as indicated in the schematic.
9) Utilize the motor wheel hub mounting bracket to position the dial indicator probe on the compressor wheel hub's periphery for accurate readings.
10) Align the compressor and motor center lines by adjusting the motor feet bolts, maintaining a minimal outer circle deviation of 0.05mm (ensure the motor shaft center line is slightly higher). The coupling end face should be within 0.03~0.05mm.
11) Finalize by tightening the motor foot bolts, then reassess the outer circle and coupling end face for any runout.;
12) Reinstall the coupling intermediate section after conducting a successful motor idling test.
3.3.4 Following the successful adjustment of 'levelness' and alignment, securely tighten the anchor bolts. Post mechanical operation or trial, loosen and retighten the bolts for optimal security.
3.3.5 The impeller's high-speed rotation demands that no solid or liquid materials enter, as they can cause critical damage. Ensure all inlet and outlet compressor pipelines are clean and compliant with system steam corrosion standards.For optimal performance, consider installing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.
3.3.6 When installing compressor inlet and outlet pipes, follow the PI diagram for the correct pipeline accessories. Ensure pipelines are independently supported by brackets, relieving the compressor body of their weight.
3.3.7 Once the main fan and all its supporting equipment have been expertly installed and the concrete foundation has achieved full solidity, you're set to initiate the exhilarating compressor operation test. This crucial step ensures that everything is primed and ready for optimal performance.
3.3.8 Position the electric control cabinet prudently within a 5-meter radius of the compressor. To establish a seamless connection, thread the wiring through durable piping that runs discreetly underground. Once the electric control cabinet is perfectly situated, meticulously connect the wiring terminals within the cabinet to the lines at the remote DCS, ensuring a flawless integration.
Nantong Dart-Rich Fan Co., LTD. (previously known as State-Owned Nantong Fan Factory) has a rich legacy dating back to its founding in 1966. Embracing change and growth, the company underwent a transformative equity structure reform in June 2019. This evolution marked a new era as the company transitioned into a dynamic partnership enterprise. To further cater to its rapidly growing ambitions, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020. The company proudly adopted cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, high efficiency, and more. Known for low noise and exceptional wear and temperature resistance, Dart-Rich is the principal architect of standards for integral geared assembly type centrifugal steam compressors.
With a commitment to quality, Dart-Rich is certified by ISO9001, ISO14001, and ISO45001 systems. Our suite of products, including steam compressors, fans, and blowers, serves diverse industries such as metallurgy, chemical, electric power, and more. We provide tailored system optimization solutions and maintenance services, enhancing energy-saving renovations for wind systems.
At Dart-Rich, we champion management, mechanism, culture, and technology innovations. By integrating digital intelligence, fostering a resilient culture, and embracing "three wisdom", we gain profound market insights, drive organizational evolution, enhance customer service capabilities, and sustain rapid, healthy growth.
Guided by our core values of "Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism," Dart-Rich is dedicated to enhancing enterprise value and delivering unparalleled customer benefits. We actively foster shared responsibility, creation, and collaboration among stakeholders, aspiring to lead the way in reliable green fluid machinery!
1. Experience the pinnacle of efficiency with our high-performance 3D flow semi-open impeller. Expertly engineered with cutting-edge aerodynamic and structural design, the impeller's advanced profile ensures a broad spectrum of stable operating conditions. Revel in the remarkable polytropic efficiency of our main machine, soaring to an impressive 88%.
2. Benefit from the innovative vaneless diffuser, which empowers our system with an expansive operating range, delivering unparalleled performance and adaptability.
3. Witness seamless integration in design with our gearbox and compressor, ingeniously crafted into a compact structure that embodies efficiency and sophistication.
4. Introducing a fully integrated skid-mounted package that includes a compressor, gear box, and motor. This all-in-one solution not only simplifies transportation but also ensures straightforward installation.
5. Embrace the future of automation with our highly automated system, boasting exceptional reliability, superior efficiency, and energy-saving features. Enjoy ease of operation and peace of mind with our user-friendly design.
1, At NANTONG DART-RICH FAN CO., LTD, we stand firm on our commitment to delivering 'intelligent service' with unmatched precision and thoroughness. Our expansive network includes 13 dynamic marketing service centers across China and a global sales and service network that ensures our reach knows no bounds.
2, Our dedicated after-sales service team is equipped with passports, ready to swiftly address overseas maintenance needs. We pledge to provide you with seamless, around-the-clock service, ensuring your Split Base Watervapour Compressor for Concentration of Sugar Liquid operates flawlessly throughout the project.
3, Our '1191' Service Commitment is our promise to you: Immediate feedback on-site problems within just 1 minute; a prompt response to service demands within 1 hour; a comprehensive solution delivered within 9 hours; and our personnel arriving at your location within 1 day to ensure uninterrupted excellence.
4, For immediate assistance, our after-sales service hotline is always available at 0086-400-625-2668. We're here to support you at every step.
Q1. Are you a factory?
A1. Yes, Dart-Rich has production base in Nantong City Jiangsu Province and Yueyang City, Hunan Province China.
Q2. Where is your factory?
A2. Our Production base in Nantong City Jiangsu Province, and we have other factory in Hunan.
Q3. How long is your warranty?
A3. We insist on providing customers with the best protection, the whole machine, 24 months warranty, 36 months warranty for the host.
Q4. What certification do you have?
A4. At present, we have passed ISO 9001, ISO 14001, ISO 45001 and so on.
Q5. What accessories do you use for your machine?
A5. Our spare parts and hosts only cooperate with big brands, we insist on winning customers with quality.
Q6. How many years of history does your factory have?
A6. Our factory started in 1966, we insist on continuous innovation and research and development. In June 2019, the equity structure reform was carried out and the company became a partnership enterprise; to meet the needs of the company's rapid development, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020.
Q7. Do you have an official website?
A7. If you have any questions, please feel free to contact us.
Our Split Base Watervapour Compressor for Concentration of Sugar Liquid harnesses advanced pneumatic technology, expertly sourced from internationally acclaimed models and cutting-edge design software, to deliver swift and precise model selection for our esteemed clients. This innovative product line is thoughtfully categorized into 18 series, accommodating an impressive flow rate spectrum of 1-240 t/h and featuring a temperature elevation range of 8-24ºC.
With the Split Base Watervapour Compressor for Concentration of Sugar Liquid, enjoy the efficiency of a complete pneumatic technology suite, meticulously imported from globally recognized models and sophisticated design platforms. This allows users to benefit from rapid and optimal model selection. The compressor offerings are structured into 5 distinct series, supporting a versatile flow range between 4-250 t/h and promising a temperature increase of 4-11.2ºC.
1. Heat Pump Distillation: Harness the power of advanced heat pump technology to transform distillation processes, achieving superior efficiency and sustainability.
2. Waste Heat Recovery: Unlock the hidden potential of waste heat to optimize energy use and reduce operational costs by reintegrating waste heat into productive cycles.
3. Environmental Protection Field: Elevate your commitment to sustainability with cutting-edge solutions for industrial wastewater treatment, lithium battery wastewater management, and the recycling of wastewater. Our technologies also address landfill leachate treatment and the complex separation of sodium and potassium in waste incineration fly ash leachate, among other applications.
4. Lithium-Ion Battery Industry: Empower the lithium-ion battery sector with robust process devices for salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater treatment, and comprehensive solutions for lithium battery disassembly wastewater and nickel battery circulation.
5. New Energy Industry: Propel the future of clean energy with our advanced treatment technologies designed specifically for photovoltaic wastewater and the treatment of polycrystalline silicon wastewater.
6. Food & Beverage Industry: Enhance the quality and efficiency of food production with our systems for the concentration and extraction of amino acids such as alanine. Our technologies also cater to the concentration and drying of sugar liquids and the concentration of beverage jams, ensuring superior product quality.
7. Pharmaceutical Industry: Revolutionize your pharmaceutical processes with state-of-the-art systems for evaporation, concentration, crystallization, and drying, tailored for both Chinese and Western medicine production.
8. Chemical Industry: Innovate within the chemical sector with our comprehensive solutions, including caprolactam process polymerization devices, polylactic acid (PLA) devices, nylon 66 production, chelating agent evaporation crystallization, and mannitol concentration. Our technologies extend to anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and the production of various chemical raw materials.
9. Metallurgical Industry: Optimize metallurgical operations with our cutting-edge solutions for treating sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, driving efficiency and sustainability.
10. Power Industry: Elevate the power industry by implementing advanced treatment solutions for desulfurized wastewater from power stations, ensuring compliance and environmental stewardship.
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