| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an abbreviation for Mechanical Vapor Recompression, is a pioneering energy-saving technology designed to significantly reduce external energy consumption by ingeniously reutilizing the secondary steam energy it generates. The fundamental principle revolves around compressing the secondary steam produced by the evaporator using a highly efficient steam compressor. This process cleverly converts electrical energy into thermal energy, subsequently increasing the pressure and temperature of the secondary steam. This elevated temperature allows the secondary steam to return to the evaporator, effectively heating the materials and facilitating evaporation. Consequently, this remarkable process ensures the recycling of the latent heat of vaporization of secondary steam, offering an innovative and sustainable solution.
The Oil-film High-Speed Direct Drive Steam Compressor is an advanced piece of turbine equipment characterized by its efficient use of a high-performance permanent magnet motor. Its innovative design features the direct installation of the impeller at the motor's shaft extension end, while the rotor is supported directly by an oil film bearing. This configuration enables seamless direct drive by the high-speed motor, eliminating the need for a speed increasing box and coupling. This sophisticated mechanism offers unparalleled efficiency and reliability, making it an impeccable choice for modern industrial applications.
3.3.1 Begin by gracefully resting the compressor base directly upon its foundation. Introduce wedge-shaped shims beneath the base for fine-tuning the unit's level.
Strategically place two wedges alternately. Once the unit achieves perfect leveling, gently secure the wedges with spot welds at 4-5 strategic points. These wedges should be
crafted and installed by the user, tailored to the specific setup. Ensure the contact surfaces are meticulously finished for uniform engagement and proper support.
The load-bearing capacity of these wedges should not exceed 40 Kg/cm2).
3.3.2 Utilize a precision level tool to ensure exact leveling. The unit must meet stringent leveling standards: 0.05/1000mm axially, and
0.10/1000mm horizontally, ensuring flawless operational stability.
3.3.3 Achieve coupling centering with precision. Prior to alignment, verify the following steps are completed:
1) Disengage the main power source for safety.
2) Carefully remove the coupling shield to access the components.
3) Detach the diaphragm coupling's intermediate section thoughtfully.
4) Inspect the motor's installation surface, ensuring no debris, dirt, or extraneous materials are present.
5) Ensure the motor bolt holes are sufficiently large for bolt adjustments, facilitating precise motor positioning.
6) Have an ample supply of stainless steel gaskets ready; they should be free of attachments and perfectly flat. Avoid using long and thin gaskets for adjustments.
7) Employ a dial indicator or laser alignment tool with a precision of 0.01mm, sourced by the customer.
8) Prepare an appropriate bracket to support your dial indicator, as depicted in the accompanying diagram.
9) Mount the dial indicator on the motor wheel hub bracket, aligning the probe on the outer edge of the compressor wheel hub.
10) Align the motor and compressor center lines using adjustment bolts, maintaining a maximum outer circle deviation of 0.05mm, and ensure the motor shaft center is higher than the compressor's low-speed shaft center.
11) Securely tighten the motor foot bolts, then recheck the coupling's outer circle and end face runout for precision.;
12) Reinstall the coupling's intermediate section once the motor has successfully idled.
3.3.4 Upon achieving optimal 'levelness' and alignment, firmly secure the anchor bolts. Post mechanical operation, loosen and re-tighten these bolts to maintain integrity.
3.3.5 The impeller, a high-speed marvel, must remain free from solid or liquid intrusion to prevent irreversible damage. Ensure that the compressor's inlet and outlet pipelines are pristine and adhere to the system's steam corrosion standards. Consider incorporating solid-liquid separation devices, such as a gas scrubber or sedimentation tee, ahead of the compressor inlet's straight pipe for added protection.
3.3.6 Install the compressor's inlet and outlet pipes with precision. Adhere to the PI diagram for requisite pipeline accessories. Support the connected pipeline independently, ensuring no undue weight is borne by the compressor body.
3.3.7 Upon securing the main fan and auxiliary equipment, and once the concrete has fully cured, proceed with the compressor operation test.
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Established in 1966 as the State-Owned Nantong Fan Factory, Nantong Dart-Rich Fan Co., LTD. underwent a pivotal equity reform in June 2019, marking a significant milestone in its illustrious history. This transition allowed it to evolve into a dynamic partnership enterprise. To further cater to the burgeoning growth, Dart-Rich (Hunan) Fan Co., Ltd. was founded in December 2020. This strategic expansion showcases the company's commitment to innovation and service excellence. In a pursuit of excellence, Dart-Rich embraced cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, and efficiency. The innovations also encompass low noise, wear resistance, and temperature resistance. As a testament to its expertise, Dart-Rich is the principal author of the standard for integral geared assembly type centrifugal steam compressors.
Certified by ISO9001, ISO14001, and ISO45001, Dart-Rich's product suite includes steam compressors, fans, and blowers, widely acclaimed in sectors like metallurgy, chemical industry, and electric power. The company's solutions also enhance environmental protection, building materials, light industry, and new energy with cutting-edge system optimization and maintenance services designed for energy-saving wind system renovations.
Committed to perpetual innovation, Dart-Rich fosters growth through management, mechanism, culture, and technology innovations. The company champions digital intelligence, striver culture, and 'three wisdom', driving market insight and organizational evolution, thereby enhancing customer service capabilities and ensuring robust, sustainable growth.
Guided by the core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich seeks to enhance enterprise value, maximizing customer benefits. The company is devoted to shared responsibility, collaborative creation, and collective success, aspiring to lead in delivering reliable, eco-friendly fluid machinery solutions!
1. Experience the ultimate in performance enhancement with our innovative design! By eliminating the traditional gear speed increasing device, we elevate the machine's efficiency remarkably by an impressive 10%-20%!
2. Embrace the future with our streamlined structure! Our design is incredibly compact, occupying only half the area compared to conventional gear speed-increasing units.
3. Discover flexibility like never before! Our flexible shafting design provides a broader spectrum of adaptable parameters, perfectly catering to diverse industrial needs.
4. Silence and stability perfected! With NVH meticulously engineered, our product achieves extraordinarily low levels of noise and vibration, setting a new benchmark for comfort.
5. Efficiency meets cost-effectiveness! The load borne by our machine is halved compared to traditional gear units, significantly lowering civil engineering requirements and cutting costs.
1, We wholeheartedly embrace 'intelligent service,' driven by our commitment to being 'more accurate, more comprehensive.' Our expansive reach is evidenced by 13 marketing service centers strategically located across China, complemented by a robust sales and service network that spans the globe.
2, Our highly skilled after-sales service team is always ready, with passports in hand, to swiftly address any overseas maintenance need. We ensure seamless 24-hour, round-the-clock support throughout the project lifecycle, providing unparalleled service anytime, anywhere.
3, '1191' Service Commitment: Lightning-fast response to on-site issues within 1 minute; Acknowledgement of service requests within 1 hour; Comprehensive solution proposals within 9 hours; Deployment of personnel to the site within 1 day, ensuring efficiency and satisfaction.
4, After-sales service hotline: Reach us with ease 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.
This remarkable product is expertly designed to operate within a versatile flow range of 1.5 to 15 tons per hour. It elegantly manages a temperature rise spanning 8 to 20 degrees Celsius. Plus, it is engineered to achieve a maximum power output of an impressive 500 kW, ensuring top-tier performance across a wide spectrum of industrial applications.
1. Heat Pump Distillation: Our High-Speed Industrial Compressor with Direct Drive Oil-Film delivers outstanding performance in heat pump distillation, offering exceptional efficiency and reliability.
2. Waste Heat Recovery: Experience superior waste heat recovery solutions that optimize energy use and minimize environmental impact, thanks to our cutting-edge technology.
3. Environmental Protection Field: Unlock new possibilities in industrial wastewater treatment, lithium battery wastewater treatment, wastewater recycling, landfill leachate treatment, and waste incineration fly ash leachate sodium and potassium separation with our advanced solutions designed for the environmental protection sector.
4. Lithium-Ion Battery Industry: Revolutionize the lithium-ion battery industry with our innovative process devices including salt lake lithium extraction, iron phosphate devices, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery circulation.
5. New Energy Industry: Propel the new energy industry forward with efficient solutions for photovoltaic wastewater treatment and polycrystalline silicon wastewater treatment.
6. Food & Beverage Industry: Enhance your production with our technology for the concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, and beverage jam concentration.
7. Pharmaceutical Industry: Elevate pharmaceutical production processes with our expertise in evaporation, concentration, crystallization, and drying for both Chinese and Western medicines.
8. Chemical Industry: Harness the power of innovation in the chemical industry with specialized devices for caprolactam process polymerization, polylactic acid PLA production, nylon 66 production, chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and chemical raw material production.
9. Metallurgical Industry: Lead the way in the metallurgical industry with solutions for treating sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, smelting wastewater, and more.
10. Power Industry: Optimize the power industry's operations with advanced treatment of desulfurized wastewater from power stations and beyond.
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