| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, stands as a beacon of innovation in energy-saving technology. This cutting-edge process dramatically minimizes the need for external energy by ingeniously harnessing and repurposing the energy of secondary steam it produces. At its core, the MVR process involves compressing the secondary steam generated by the evaporator using a steam compressor renowned for its high energy efficiency. This transformation of electrical power into thermal energy results in an elevation of both the pressure and temperature of the secondary steam. Consequently, the newly energized steam returns to the evaporator, invigorating the heating materials and sparking further evaporation. Thus, the latent heat of vaporization of secondary steam is brilliantly recycled, showcasing a marvel of sustainable engineering.
The DM series Single-stage Geared Steam Compressor is a paragon of efficient design, comprising a seamless integration of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and an anti-surge control system. Its compact architecture ensures not only an elegant aesthetic but also unparalleled convenience in maintenance. This intricate assembly works in harmony to deliver exceptional performance, making the DM series a quintessential choice for those seeking reliability and ease in steam compression technology.
3.3.1 Begin the installation with precision by positioning the compressor base integrally upon the foundation. Utilize wedge-shaped shims beneath the base to flawlessly align the unit level.
Strategically alternate two wedge-shaped irons. Once the unit is impeccably leveled, secure the irons with spot welds at 4 to 5 points, ensuring steadfast stability.
Craft the wedge with meticulous care, tailored to your specific conditions. Ensure the contact surface is finished to guarantee a perfect contact of the inclined plane.
The bearing capacity of the wedge iron should not exceed an impressive 40Kg/cm2).
3.3.2 Utilize a precision level to achieve unparalleled accuracy in leveling. Aim for an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm for comprehensive perfection.
These specifications ensure the pinnacle of operational excellence.
3.3.3 Perfect the coupling centering with diligence. Before commencing alignment, adhere to these essential prerequisites:
1) Ensure safety by turning off the main power supply.
2) Dismantle the coupling shield with care.
3) Remove the diaphragm coupling intermediate section methodically.
4) Verify the motor installation plane is flat and free of any debris or obstructions.
5) Ensure motor bolt holes are adequately sized for bolt adjustments, facilitating motor alignment.
6) Equip yourself with sufficient stainless steel gaskets to secure the motor foot, ensuring they are pristine and flat. Avoid using unsuitable gaskets for adjustments.
7) Arm yourself with a high-precision dial indicator or laser alignment meter with 0.01mm accuracy, to achieve meticulous alignment.
8) Utilize a specialized bracket to support the dial indicator as depicted in the figure.
9) Employ the motor wheel hub mounting bracket to position a dial indicator on the wheel hub's edge, ensuring precise measurement.
10) Fine-tune the motor feet adjustment bolts to align the compressor and motor center line accurately, maintaining a maximum outer circle deviation of 0.05mm.
11) Securely tighten motor foot bolts, then meticulously reassess the outer circle and end face runout of the coupling.;
12) After successfully idling the motor, reinstall the coupling intermediate section.
3.3.4 Following the adjustment of 'levelness' and alignment, fasten the anchor bolts securely. Post-mechanical or trial operation, loosen and re-tighten bolts for reinforced stability.
3.3.5 Ensure the impeller’s operational integrity by preventing the entry of any solids or liquids, which could be detrimental. Maintain cleanliness in inlet and outlet pipelines and adhere to the steam corrosion grade requirements. Non-compliant pipelines require immediate rectification.Enhance system safety by installing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor inlet.
3.3.6 With meticulous attention, install the compressor's inlet and outlet pipes. Adhere to the PI diagram for pipeline accessory installation. Ensure the pipeline is independently supported to avoid undue stress on the compressor body.
3.3.7 Once the main fan and its auxiliary equipment have been meticulously installed and the concrete has reached full solidity, you are ready to initiate the compressor operation test. This crucial step ensures the seamless performance of our Compact Steam Compressor with Overall Base for Vanadium Wastewater Treatment—ushering in efficiency and reliability.
3.3.8 To maximize the functionality and safety of the Compact Steam Compressor, ensure the electric control cabinet is strategically positioned within a 5-meter radius of the compressor. The connection from the compressor to the electric control cabinet should be routed through a threading pipe laid underground. Once the electric control cabinet is installed, seamlessly integrate it by connecting the wiring terminals to the lines at the remote DCS, ensuring a robust and efficient operation.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, has a rich heritage dating back to its establishment in 1966. In a significant move during June 2019, the company restructured its equity to embrace a modern approach. Now, as a thriving partnership enterprise, Dart-Rich expanded with the inception of Dart-Rich (Hunan) Fan Co., Ltd. in December 2020, positioning itself to cater to dynamic market demands and rapid growth potential. Harnessing advanced German technology since 2004, the company has made groundbreaking advancements enhancing product stability, reliability, efficiency, noise reduction, and resistance to wear and temperature. Serving as the principal architect of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich's excellence is certified with ISO9001, ISO14001, and ISO45001 accreditations. Their diversified product lineup includes steam compressors, fans, and blowers, prevalent in industries spanning metallurgy, chemicals, power generation, environmental protection, construction materials, light industries, and pioneering new energy sectors. Additionally, they provide system optimization and maintenance services, championing the cause of energy-efficient wind system renovations.
Dedicated to relentless innovation across management, mechanisms, culture, and technology, Dart-Rich is propelling forward with digital intelligence construction, fostering a vibrant culture of ambition, and the concept of 'three wisdoms'. With expert market insights, the company continuously drives organizational evolution, amplifying customer service excellence, and achieving swift, sustainable growth.
Guided by the values of 'Honesty and Trust; Dedication and Expertise; Altruism and Mutual Growth', Dart-Rich is committed to elevating enterprise value, maximizing customer benefits, and nurturing a collaborative ecosystem. The company is proudly on its journey to lead in the realm of reliable, eco-friendly fluid machinery!
1, Experience unparalleled efficiency with our cutting-edge 3D flow semi-open impeller. Boasting a state-of-the-art aerodynamic and structural design, our impeller sets the bar high, delivering advanced performance. The blower operates stably over a wide range, achieving an impressive maximum polytropic efficiency of the main machine up to 88%.
2, Thanks to the implementation of a vaneless diffuser, enjoy the benefits of a vast operating range, offering flexibility and adaptability in various conditions.
3, Enjoy the seamless integration and compact design of our gearbox and compressor, engineered to maximize space efficiency and operational coherence.
4, Our product comes as an integral skid-mounted package, incorporating the compressor, gearbox, and motor into one cohesive unit. This design ensures effortless transportation and straightforward installation, easing your logistical challenges.
5, Benefit from a high degree of automation and reliability, coupled with superior efficiency and energy conservation. Our product is designed for simplicity in operation, enhancing your experience with its user-friendly interface.
1. We are dedicated to delivering 'intelligent service' with the mantra of 'precision and comprehensiveness.' With a robust network of 13 marketing service centers across China and a global sales and service outreach, we ensure unparalleled support to our customers worldwide.
2. Our adept after-sales service team, equipped with passports, stands ready to swiftly handle overseas maintenance needs. We guarantee 24/7 support throughout the project's execution, ensuring uninterrupted assistance and peace of mind.
3. '1191' Service Commitment: Experience our pledge to excellence—on-site issues addressed in 1 minute, service demands acknowledged within 1 hour, comprehensive solutions proposed within 9 hours, and our professionals arrive at your location within 1 day.
4. For immediate assistance, contact our after-sales service hotline at 0086-400-625-2668.
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.
The complete set of advanced pneumatic technology integrated into this product is sourced from cutting-edge international models and sophisticated design software. This ensures that we can offer our clients rapid, precise, and optimal model selection. Our product line boasts 18 distinct series, accommodating an impressive flow rate range of 1-240 t/h, with a temperature rise capability spanning 8-24ºC, making it a versatile choice for a variety of applications.
1. Heat Pump Distillation: Experience the high-efficiency distillation process, optimized with cutting-edge heat pump technology for superior performance.
2. Waste Heat Recovery: Harness otherwise lost energy with our innovative solutions, ensuring a sustainable and efficient recovery process.
3. Environmental Protection Field: Tackle industrial wastewater challenges with expertise, including advanced treatment for lithium battery wastewater recycling, comprehensive landfill leachate solutions, and sophisticated waste incineration fly ash separation of sodium and potassium.
4. Lithium-Ion Battery Industry: Revolutionize your processes with our state-of-the-art systems for salt lake lithium extraction, iron phosphate and ternary precursor wastewater treatment, plus efficient solutions for lithium battery disassembly and nickel battery circulation.
5. New Energy Industry: Lead the charge in clean energy advancements with our specialized treatments for photovoltaic wastewater and polycrystalline silicon wastewater.
6. Food & Beverage Industry: Elevate your production with precise concentration and extraction techniques for amino acids like alanine, innovative sugar liquid concentration and drying, and meticulous beverage jam concentration.
7. Pharmaceutical Industry: Transform your medicinal production processes with unparalleled evaporation, concentration, crystallization, and drying techniques for both traditional Chinese and Western medicines.
8. Chemical Industry: Enhance your chemical processes with advanced solutions for caprolactam polymerization, polylactic acid (PLA) production, nylon 66 devices, chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate evaporation crystallization, organic matter crystallization, fragrance purification, and raw material production.
9. Metallurgical Industry: Achieve excellence in metallurgical processing with our comprehensive treatment solutions for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater management.
10. Power Industry: Enhance power station efficiency with our advanced solutions for the treatment of desulfurized wastewater, contributing to cleaner and more efficient power generation.
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