| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, stands as a beacon of energy conservation, meticulously crafted to minimize the need for external power sources by ingeniously harnessing the secondary steam energy it produces. At its core, this remarkable technology takes the secondary steam birthed by the evaporator and, through the prowess of a highly efficient steam compressor, transforms electrical energy into thermal energy. This transformation elevates the pressure and temperature of the secondary steam. The enhanced secondary steam is then recycled back into the evaporator, where it adeptly heats the materials, inciting evaporation. This innovative process masterfully recycles the latent heat of vaporization, marking a significant stride toward sustainable energy use.
The DM series Single-stage geared steam compressor is a marvel of engineering, comprising a meticulously designed compressor body, coupling, gearbox, lubrication system, motor, and an electric instrument with an advanced anti-surge control system. Its compact and robust structure ensures ease of maintenance, making it a convenient and reliable choice for various industrial applications.
3.3.1 Begin the seamless installation of the compressor by securely placing the integrally constructed base upon the foundation. Utilize wedge-shaped shims strategically beneath the base to meticulously adjust the unit to an impeccable level.
Alternate the placement of two wedge-shaped irons, ensuring precise leveling of the unit. Once achieved, skillfully spot weld the wedge-shaped irons at 4 to 5 strategic points.
These wedges should be crafted and installed by the user, tailored to the specific conditions on-site. The contact surfaces must be finished to perfection, ensuring uniform contact of the inclined planes.
The structural integrity demands that the bearing capacity of the wedge iron should not exceed an impressive 40Kg/cm².2).
3.3.2 Utilize a precision level to ascertain the absolute levelness of the unit. The stringent leveling standards require the axial level to be a precise 0.05/1000mm, while the horizontal level must adhere to 0.10/1000mm.
Ensure the unit stands at these exacting standards for optimal performance.
3.3.3 Achieve impeccable alignment of the coupling center. Prior to initiating alignment, ensure these critical preconditions are met:
1) Securely disconnect the main power supply to ensure safety.
2) Carefully remove the protective coupling shield.
3) Detach the intermediate section of the diaphragm coupling.
4) Scrutinize the flatness of the motor installation plane, ensuring it is free from any debris, dirt, or attachments for optimal functionality.
5) The motor bolt holes should be generously larger than the bolt size, allowing for easy adjustment by loosening the bolts.
6) Gather a sufficient number of high-quality stainless steel gaskets to support the motor foot. The gaskets must be immaculately clean and perfectly flat. Avoid using elongated or slender gaskets for adjustments between the motor and base.
7) Employ a dial indicator or laser alignment meter with a precision of 0.01mm, which the customer must provide.
8) Prepare a robust bracket as depicted in the figure to support the dial indicator effectively.
9) Utilize the motor wheel hub mounting bracket to precisely mount a dial indicator on the wheel hub's edge, positioning the probe on the compressor wheel hub's outer edge.
10) Through fine-tuning of the adjustment bolts surrounding the motor feet, align the compressor and motor center lines with exceptional precision, ensuring the maximum deviation of the outer circle is merely 0.05mm, with the motor shaft center line slightly elevated above the compressor's low-speed shaft center line, maintaining a coupling end face deviation between 0.03~0.05mm.
11) Securely tighten the motor foot bolts, meticulously reviewing both the outer circle runout and end face runout of the coupling for consistency.;
12) Once alignment is confirmed, reattach the coupling intermediate section post the motor's idling test.
3.3.4 Following thorough adjustment of the casing's 'levelness' and alignment, securely fasten the anchor bolts. Post mechanical operation or trial run, re-assess the bolts to ensure they are tightened correctly.
3.3.5 Recognize the impeller as a high-speed marvel, susceptible to irreversible damage from any solid or liquid intrusion. Thus, it is imperative to maintain pristine conditions in the inlet and outlet pipelines interfacing with the compressor, adhering to stringent steam corrosion standards. Any pipelines falling short must undergo obligatory rectification.For enhanced safety, consider integrating solid-liquid separation apparatus, such as a gas scrubber or sedimentation tee, ahead of the compressor inlet's straight pipe.
3.3.6 Proceed with the installation of the compressor's inlet and outlet pipes. Ensure import and export pipelines are fitted with the appropriate pipeline accessories as detailed in the PI diagram. The connecting pipelines must be independently supported by an external bracket, ensuring their weight is never borne by the compressor body itself.
3.3.7 Once the main fan and its associated equipment have been expertly installed and the concrete foundation has fully set and solidified, you can proceed triumphantly to conduct the compressor operation test. This crucial step ensures that our top-of-the-line Steam Compressor with Advanced Speed Regulation and Overall Base Structure is ready to perform at its peak efficiency.
3.3.8 For optimal operation, position the electric control cabinet of the compressor within a convenient 5-meter range from the compressor. Seamlessly connect the wiring from the compressor to the cabinet by threading the pipe underground, ensuring a clean and unobtrusive installation. After securing the electric control cabinet in its ideal location, meticulously connect the wiring terminals in the cabinet to the lines at the remote DCS, guaranteeing flawless integration and performance.
Nantong Dart-Rich Fan Co., LTD., proudly tracing its origins back to the esteemed State-Owned Nantong Fan Factory, was established in 1966. With a visionary leap in June 2019, a significant equity structure reform was undertaken, heralding a new era of growth and innovation. In its dynamic transformation, the company evolved into a partnership enterprise. Embracing expansion to support its rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. emerged in December 2020. This strategic venture heralded the import of cutting-edge German technology in 2004, propelling remarkable technological advancements. These breakthroughs enhanced product stability, reliability, efficiency, low noise, and resistance to wear and temperature. As the primary architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich stands at the forefront of innovation.
Boasting ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich's impressive portfolio includes steam compressors, fans, and blowers. These are indispensable in sectors like metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. Further, the company excels in offering system optimization solutions and maintenance services aimed at energy-saving renovations of wind systems.
At Dart-Rich, a relentless pursuit of innovation empowers management, mechanisms, culture, and technology. The company is passionately driving the creation of digital intelligence, striver culture, and the 'three wisdom' ideology. With a profound market insight, Dart-Rich continually fosters organizational evolution, elevating its comprehensive customer service capabilities and achieving rapid, healthy development.
Guided by core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to enhancing enterprise value. It strives to maximize customer value and responsibly share creation and benefits with all stakeholders, aspiring to lead the charge in reliable green fluid machinery!
1. Elevating efficiency to new heights, our Steam Compressor with Advanced Speed Regulation and Overall Base Structure boasts a cutting-edge 3D flow semi-open impeller. Meticulously crafted through professional aerodynamic and structural design, this impeller profile is at the forefront of innovation, ensuring a robust and stable operating condition. Experience peak performance with the main machine reaching an impressive polytropic efficiency of up to 88%!
2. Embrace versatility with the adoption of a vaneless diffuser, providing an extensive operating range that adapts to your diverse needs with ease.
3. Ingeniously engineered, the gearbox and compressor are seamlessly integrated into a compact structure, optimizing space without compromising on power or functionality.
4. Designed for convenience, this product features an integral skid-mounted package that includes the compressor, gearbox, and motor. This thoughtful design ensures easy transportation and effortless installation, so you can focus on what matters most.
5. Experience unparalleled convenience and efficiency with a high degree of automation, outstanding reliability, and energy-saving capabilities. Simplifying your operations, our product guarantees easy operation alongside superior performance.
1, At NANTONG DART-RICH FAN CO., LTD, we are unwavering in our commitment to delivering 'intelligent service' with the philosophy of 'more accurate, more comprehensive'. We have strategically established 13 marketing service centers across China, and our meticulously designed sales and service network spans the entire globe, ensuring that we are always within reach to meet our customers' needs.
2, Our dedicated after-sales service team is fully equipped with passports, enabling them to swiftly address overseas maintenance tasks. We pride ourselves on offering a seamless 24-hour, round-the-clock service, ensuring that every project is executed with precision and urgency, no matter the time zone.
3, Our '1191' Service Commitment is a hallmark of our reliability: We promise to provide feedback on any on-site issues within just 1 minute. We will respond to your service requests within a swift 1 hour and offer a comprehensive reply with solutions within 9 hours. Additionally, our team is prepared to be on-site within 1 day, effectively resolving any challenges you may face.
4, For immediate assistance, please contact our after-sales service hotline at 0086-400-625-2668, where our experts are eager to support and guide you.
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.
Harnessing the power of cutting-edge pneumatic technology, our Steam Compressor with Advanced Speed Regulation and Overall Base Structure sets the benchmark for performance excellence. Carefully designed with state-of-the-art foreign technology and mature design software, this product allows us to offer rapid and optimized model selection tailored to your needs. This remarkable offering is available in 18 meticulously crafted series, accommodating flow rates ranging from 1 to 240 t/h and ensuring a temperature rise between 8 to 24ºC. Experience unrivaled precision and efficiency with our leading-edge solutions, designed to elevate your operational capabilities.
1. Heat Pump Distillation: Our cutting-edge technology revolutionizes heat pump distillation, enhancing efficiency and reliability in various industrial applications.
2. Waste Heat Recovery: Unlock the potential of waste heat with our advanced systems, designed to capture and repurpose energy, driving sustainability and cost savings.
3. Environmental Protection: In the environmental sector, our solutions excel in industrial wastewater treatment, lithium battery wastewater management, and wastewater recycling. We also provide effective methods for landfill leachate treatment, sodium and potassium separation from waste incineration fly ash leachates, and more.
4. Lithium-Ion Battery Industry: We offer state-of-the-art process devices for salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater treatment, and efficient solutions for lithium battery disassembly wastewater management and nickel battery recycling.
5. New Energy Industry: Our innovative solutions support the new energy sector with expertise in photovoltaic wastewater treatment and polycrystalline silicon wastewater management, propelling the industry toward greener practices.
6. Food & Beverage Industry: Elevate your operations with our specialized systems for amino acid concentration and extraction (such as alanine), sugar liquid concentration and drying, as well as beverage jam concentration, ensuring quality and efficiency.
7. Pharmaceutical Industry: Our technology streamlines the pharmaceutical production process, focusing on evaporation, concentration, crystallization, and drying, applicable to both Chinese and Western medicine production.
8. Chemical Industry: Transform chemical processes with our advanced solutions, including caprolactam polymerization devices, polylactic acid (PLA) devices, nylon 66 production, chelating agent evaporation crystallization, mannitol concentration, and fragrance purification. We also specialize in the production of chemical raw materials and organic matter crystallization.
9. Metallurgical Industry: Optimize metallurgical operations with our expert systems for treating sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, ensuring environmental compliance and efficiency.
10. Power Industry: Our solutions address the treatment of desulfurized wastewater from power stations, contributing to cleaner and more sustainable power generation operations.
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