| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is an advanced and energy-efficient technology meticulously designed to minimize external energy consumption. This is achieved through the innovative reuse of secondary steam energy that it generates. The fundamental principle underlying this technology involves the compression of secondary steam, produced by the evaporator, using a high-efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy. The resultant increase in pressure and temperature of the secondary steam allows it to return triumphantly to the evaporator. There, it adeptly heats the materials, facilitating evaporation and thereby ingeniously recycling the latent heat of vaporization of the secondary steam.
The DM series Single-stage Geared Steam Compressor is a marvel of engineering, comprising an intricately designed compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and a sophisticated anti-surge control system. Its compact structure ensures seamless integration into any manufacturing setup, while its user-friendly design makes maintenance a breeze. This product is crafted to deliver unmatched performance while ensuring convenience and reliability, setting a new benchmark in steam compression technology.
3.3.1 The compressor base, a testament to engineering excellence, is to be integrally placed on the foundation. Carefully position wedge-shaped shims under the base, ensuring the unit achieves perfect level.
Alternate the placement of two wedge-shaped irons meticulously. Once the unit is immaculately leveled, proceed to spot weld the wedge-shaped irons at four to five strategic points, securing an unwavering foundation.
The wedge, an embodiment of precision, shall be crafted and installed by the user to suit the specific scenario. Its contact surface should be finished to perfection, promising an even and robust connection of the inclined plane.
Notably, the bearing capacity of the wedge iron must remain within a threshold, not exceeding 40Kg/cm², to maintain optimal performance.²).
3.3.2 Discover unparalleled accuracy with the use of a level. The unit's leveling demands are stringent: an axial level precision of 0.05/1000mm and a horizontal level precision of 0.10/1000mm, ensuring unmatched operational stability.
Your pathway to precision alignment lies here.
3.3.3 The art of coupling centering is essential. Before embarking on alignment, ensure these pivotal requirements are met:
1) Securely disconnect the main power supply to guarantee safety.
2) Elegantly remove the coupling shield, providing clear access.
3) Detach the diaphragm coupling intermediate section, paving the way for precise adjustments.
4) Meticulously check the motor installation plane's flatness to eliminate any unwanted debris, dirt, or foreign attachments.
5) The motor's bolt hole should graciously accommodate a larger size than the bolt itself, allowing effortless adjustments when needed.
6) Ensure ample availability of stainless steel gaskets to securely cover the motor's foot. These gaskets should be impeccably flat and free from any attachments, avoiding the use of long and thin gaskets for adjustment.
7) Harness the precision of a dial indicator or laser alignment meter with a remarkable accuracy of 0.01mm. Note: This tool shall be provided by our esteemed customer.
8) Prepare to support the dial indicator confidently with a specially designed bracket, as depicted in the accompanying illustration.
9) The motor wheel hub mounting bracket serves as a steadfast platform for installing the dial indicator on the wheel hub's edge, ensuring the probe is expertly positioned on the compressor wheel hub's outer edge.
10) By tactfully adjusting the bolts around the motor feet, align the compressor and motor center line flawlessly. Maintain a maximum outer circle deviation of 0.05mm, with the motor shaft center line slightly elevated above the compressor's low-speed shaft center line. The coupling end face should be perfected to a deviation of 0.03~0.05mm.
11) Conclude by securely tightening the motor foot bolts, then meticulously review the coupling's outer circle runout and end face runout, ensuring optimal alignment.;
12) Upon the successful completion of the motor idling test, elegantly reinstall the coupling's intermediate section, culminating the alignment process with finesse.
3.3.4 With the casing's "levelness" and alignment now perfected, proceed to tighten the anchor bolts. Post mechanical or trial operations, loosen and retighten the bolts to fortify the unit's stability.
3.3.5 The impeller, a high-speed marvel, must remain pristine. Any foreign solid or liquid intrusion can cause irreversible damage. Therefore, ensure all connected pipelines are immaculate and comply with the system's steam corrosion grade standards. Pipelines not meeting these criteria must be rectified immediately.To safeguard the impeller, consider installing solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, ahead of the direct pipeline connecting to the compressor inlet.
3.3.6 Expertly install the compressor's inlet and outlet pipes, adhering to the PI diagram's guidance. Ensure the ancillary pipeline accessories are fitted accordingly. Moreover, support the connected pipeline with an independent bracket, thus alleviating any undue weight burden on the compressor body itself.
3.3.7 Once the main fan and its auxiliary components are meticulously installed and the concrete has achieved full solidity, it's time to proceed with the compressor operation test. This crucial step ensures that the system is functioning with precision and efficiency, ready to meet the demands of pharmaceutical wastewater treatment.
3.3.8 The state-of-the-art electric control cabinet for the compressor is to be strategically positioned within a 5-meter radius of the compressor itself. For optimal connectivity, the wiring must be securely threaded through pipes that traverse underground. Once the electric control cabinet is perfectly stationed, it is essential to connect the wiring terminals within this cabinet seamlessly with the lines at the distant DCS, ensuring an uninterrupted flow of control and communication.
Founded in 1966, Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, has undergone transformative growth, particularly marked by a significant equity structure reform completed in June 2019. Following this pivotal change, the company progressed to become a thriving partnership enterprise. To further accommodate our rapid expansion and ambitious vision, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020. This strategic move underscores our commitment to innovation and excellence. Back in 2004, we embraced cutting-edge German technology, allowing us to achieve groundbreaking advancements in product stability, reliability, and efficiency. Our innovations also excel in delivering low noise, superior wear resistance, and exceptional temperature resilience. Notably, we are the primary architects of the standards for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly boasts certifications under ISO9001, ISO14001, and ISO45001, affirming our dedication to quality and environmental responsibility. Our diverse product portfolio, which includes advanced steam compressors, fans, and blowers, serves a wide array of industries such as metallurgy, chemical processing, power generation, environmental conservation, construction, light industry, and burgeoning new energy sectors. Alongside our cutting-edge products, we offer expert system optimization solutions and comprehensive maintenance services, driving energy-efficient transformations across wind systems.
At Dart-Rich, we steadfastly pursue continuous management, mechanism, cultural, and technological innovations. Our journey towards digital intelligence, fostering a vibrant 'striver culture,' and embodying 'three wisdom' principles is unwavering. With keen market insights, we instigate organizational evolution, enhance our holistic customer service capabilities, and achieve sustainable, rapid growth.
Guided by our core values - 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism' - Dart-Rich is committed to elevating enterprise value and delivering unparalleled customer benefits. Our mission pledges shared responsibility and prosperity among stakeholders, as we strive to embody the pinnacle of reliable green fluid machinery leadership.
1. Experience unparalleled efficiency with our cutting-edge 3D flow semi-open impeller. This marvel of professional aerodynamic and structural design boasts an advanced impeller profile, offering a blower that performs with an extensive range of stable operating conditions. The main machine achieves a remarkable polytropic efficiency of up to 88%, setting a new standard in the industry.
2. Enjoy the versatility provided by the vaneless diffuser, which ensures a broad operating range, allowing for adaptable and resilient performance in various conditions.
3. Benefit from a space-saving, compact structure thanks to the seamless integration of the gearbox and compressor, designed for efficiency and convenience.
4. The product is engineered as an integral skid-mounted package that includes the compressor, gear box, and motor, making it incredibly easy to transport and install, saving you time and effort during setup.
5. Experience a high degree of automation with our product, delivering outstanding reliability and efficiency. It is designed for energy saving and easy operation, ensuring you benefit from seamless and effortless functionality.
1. We are dedicated to delivering 'intelligent service' with an unwavering commitment to being 'more accurate, more comprehensive.' Our expansive network includes 13 marketing service centers strategically located throughout China, with a robust sales and service network that spans the globe.
2. Our highly trained after-sales service personnel are passport-ready to swiftly respond to overseas maintenance demands, ensuring you receive exceptional 24-hour, around-the-clock service throughout the entire project duration.
3. '1191' Service Commitment: Swift action and reliability are our promises. On-site issues are addressed within just 1 minute; service requests are acknowledged within 1 hour; a comprehensive solution is provided within 9 hours; and our skilled personnel arrive on-site within 1 day.
4. For all your after-sales needs, reach out to us at our dedicated hotline: 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 comprehensive pneumatic technology integrated into this Pharmaceutical Wastewater Treatment Steam Compressor is sourced from advanced international models and cutting-edge design software. This enables us to offer our clients rapid and optimal model selection, ensuring top-tier performance. Our product line is categorized into 18 distinct series, catering to varying flow rates from 1 to 240 t/h and delivering a temperature increase between 8-24ºC.
We proudly incorporate a full suite of pneumatic technology derived from sophisticated international models and innovative design software, ensuring users benefit from the swiftest and most efficient model selection possible. Our products are organized into 5 series, accommodating an extensive flow range from 4-250 t/h, with a corresponding temperature rise spanning 4-11.2ºC.
1. Heat Pump Distillation: Innovatively harness the heat pump's capabilities for efficient distillation processes, offering unparalleled performance enhancements.
2. Waste Heat Recovery: Transform waste heat into a valuable resource. Our technology seamlessly captures and repurposes waste heat for improved energy use.
3. Environmental Protection Field: Embrace a cleaner future with our comprehensive solutions for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate management, and innovative sodium and potassium separation in waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Pioneer in lithium extraction from salt lakes, with advanced solutions for iron phosphate devices, ternary precursor wastewater management, and cutting-edge disassembly and recycling of lithium and nickel battery wastewater.
5. New Energy Industry: Propel the new energy sector forward with sophisticated treatments for photovoltaic and polycrystalline silicon wastewater, ensuring sustainability at every stage.
6. Food & Beverage Industry: Elevate your production processes with precise techniques for amino acids concentration, sugar liquid drying, and beverage jam refinement, optimizing quality and efficiency.
7. Pharmaceutical Industry: Revolutionize pharmaceutical production with our state-of-the-art solutions for evaporation, concentration, crystallization, and drying of both Chinese and Western medicines, ensuring purity and efficacy.
8. Chemical Industry: Our cutting-edge technologies cater to diverse needs, from polymerization in caprolactam processes to polylactic and nylon production, chelating agent evaporation, and crystallization of organic compounds, fragrances, and chemical raw materials.
9. Metallurgical Industry: Ensure environmental compliance and efficiency in metallurgical processes with advanced treatment solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater.
10. Power Industry: Enhance power station operations with our specialized treatment systems for desulfurized wastewater, promoting a cleaner and more efficient energy production landscape.
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