| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Discover the groundbreaking technology of MVR (Mechanical Vapor Recompression) - a pinnacle of energy-saving innovations. This advanced system brilliantly minimizes the reliance on external energy sources by ingeniously reusing the secondary steam energy it produces. At the core of this technology lies a compelling principle: the secondary steam from the evaporator undergoes a highly efficient compression using our state-of-the-art steam compressor. This process expertly transforms electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. The invigorated steam is then seamlessly cycled back to the evaporator, enhancing the material heating and promoting further evaporation. This cycle masterfully harnesses and recycles the latent heat of vaporization, offering a sustainable and efficient solution for steam energy management.
Introducing the DM series Single-stage Geared Steam Compressor, a marvel of engineering designed for streamlined efficiency and ease of use. This sophisticated system includes a meticulously crafted compressor body, a reliable coupling, an advanced gearbox, a robust lubrication system, a powerful motor, and an intuitive electric instrument. Additionally, it features a high-performance anti-surge control system. Every component is perfectly integrated into a compact structure, ensuring effortless maintenance and long-lasting durability. Elevate your operational capabilities with this cutting-edge compressor, designed with both performance and practicality in mind.
3.3.1 The compressor base is integrally placed on the foundation. Carefully position wedge-shaped shims under the base to ensure precise leveling of the unit.
Place two wedge-shaped irons alternately, ensuring the unit is level. Secure the irons with spot welding at 4 to 5 strategic points to maintain stability.
The user should craft and install the wedge according to specific circumstances. Ensure the contact surface is smooth for even engagement of the inclined plane.
The wedge iron's bearing capacity should not exceed 40Kg/cm², ensuring optimal performance and longevity.2).
3.3.2 Use a precision level to achieve perfect alignment. The unit's axial level must meet the high standard of 0.05/1000mm, ensuring seamless operation.
The horizontal level should be maintained at 0.10/1000mm, providing a firm foundation for efficiency.
3.3.3 Coupling is centered. Before embarking on alignment, ensure the following crucial prerequisites:
1) Ensure the main power supply is completely turned off for safety;
2) Detach the coupling shield with care;
3) Remove the diaphragm coupling intermediate section safely;
4) Verify the motor installation plane's flatness to prevent any obstructions or contamination;
5) Guarantee that the motor bolt hole is larger than the bolt size, allowing easy loosening for precise motor adjustments;
6) Have sufficient flat stainless steel gaskets at hand to support the motor feet, ensuring no debris and perfect flatness. Avoid using elongated gaskets for adjustments;
7) Employ a dial indicator or laser alignment meter with 0.01mm accuracy (to be provided by the customer);
8) Prepare a bracket to support the dial indicator as depicted in the accompanying illustration;
9) Use the motor wheel hub bracket to mount the dial indicator on the wheel hub's edge, positioning the probe on the compressor wheel hub's outer edge;
10) Adjust the bolts around the motor feet to align the compressor and motor center lines, adhering to guidelines. Ensure the outer circle deviation is within 0.05mm, keeping the motor shaft slightly elevated over the compressor low-speed shaft with coupling end face clearance between 0.03~0.05mm;
11) Securely tighten the motor foot bolts, validating the coupling's outer circle and end face runout consistency.;
12) Once the motor passes the idle test, reinstall the coupling's intermediate section with precision.
3.3.4 Post alignment and levelness adjustments, anchor bolts must be tightened. After operational trials, bolts should be loosened and re-tightened to ensure steadfastness.
3.3.5 The impeller is a vital high-speed component. Prevent solid or liquid intrusion to avoid irreversible damage. Maintain cleanliness and adhere to the steam corrosion grade for inlet and outlet pipelines. Rectify non-compliant pipelines promptly. It's recommended to include solid-liquid separation equipment such as a gas scrubber or sedimentation tee before the compressor inlet.
3.3.6 Install compressor inlet and outlet pipes. Follow the PI diagram for adding necessary pipeline accessories. Support the compressor-connected pipeline with an independent bracket to avoid imposing its weight on the compressor body.
3.3.7 Once the main fan along with its supportive equipment is perfectly installed, and the concrete base has achieved complete solidity, you are ready to embark on the compressor operation test. This marks a pivotal step towards ensuring seamless functionality of the Pharmaceutical Wastewater Treatment Steam Compressor, renowned for its user-friendly interface!
3.3.8 The electric control cabinet for the compressor should be strategically positioned within a 5-meter radius of the compressor itself. The critical wiring connection from the compressor to the control cabinet is achieved through threading pipe, designed to remain subterranean for safety and aesthetics. Once the electric control cabinet is securely in position, ensure a seamless connection with the remote DCS by linking the wiring terminals inside the cabinet. This careful setup guarantees optimal control and efficiency of the Pharmaceutical Wastewater Treatment Steam Compressor.
Nantong Dart-Rich Fan Co., LTD, previously known as the State-Owned Nantong Fan Factory, has been a cornerstone in the industry since its inception in 1966. A pivotal shift in June 2019 saw a transformative equity structure reform. The company evolved into a dynamic partnership enterprise, propelling its rapid expansion. To support this growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020. With foresight and innovation, Dart-Rich embraced cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, high efficiency, low noise output, wear resistance, and temperature endurance. As the principal drafter of the standard for integral geared assembly type centrifugal steam compressors, the company underscores its leadership in technological excellence.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, attesting to its commitment to quality and sustainability. Its portfolio boasts steam compressors, fans, and blowers, serving industries such as metallurgy, chemical, electric power, environmental protection, building materials, light industry, and new energy. Furthermore, they offer comprehensive system optimization and maintenance services for energy-efficient wind system upgrades.
Unwavering in its pursuit of excellence, Dart-Rich drives forward with innovation in management, mechanisms, culture, and technology. By advancing digital intelligence, fostering a striver culture, and embracing 'three wisdom', the company keenly reads the market pulse, catalyzes organizational evolution, enhances customer service capabilities, and achieves sustainable, rapid growth.
Steadfast in its core principles—'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'—Dart-Rich is committed to amplifying enterprise value, creating unparalleled value for customers, and fostering shared success among stakeholders. Their vision is clear: to lead as a pioneer in reliable, green fluid machinery excellence!
1. Experience cutting-edge technology with our high-efficiency 3D flow semi-open impeller, crafted with professional aerodynamic and structural design. This advanced impeller profile ensures the blower operates consistently within a wide range of stable conditions. Remarkably, the main machine achieves a peak polytropic efficiency of up to 88%, setting a benchmark for performance.
2. Embrace versatility with our vaneless diffuser, ingeniously designed to function over an extensive operating range, providing unparalleled flexibility and adaptability.
3. Benefit from our ingeniously compact design that integrates the gearbox and compressor, ensuring a seamless and efficient operation. With this space-saving configuration, we deliver power and performance in a convenient form.
4. Our product comes as a comprehensive skid-mounted package, incorporating the compressor, gearbox, and motor. This design simplifies both transportation and installation, offering you a hassle-free experience from start to finish.
5. Revel in the convenience of high automation, exceptional reliability, and outstanding efficiency. Our product is engineered for energy savings and ease of use, making it the ideal choice for those who value simplicity and effectiveness.
1, At NANTONG DART-RICH FAN CO.,LTD, we are dedicated to delivering "intelligent service" with an unwavering commitment to precision and comprehensiveness. We proudly operate 13 state-of-the-art marketing service centres across China, complemented by a robust sales and service network that spans the globe.
2, Our dedicated after-sales service personnel are equipped with passports to ensure swift response to overseas maintenance requests, guaranteeing you unparalleled 24-hour continuous support throughout the duration of your project.
3, "1191" Service Commitment: We pledge to address on-site issues with lightning speed, providing feedback within 1 minute. Expect our service team to respond to your needs within 1 hour, offer a comprehensive solution within 9 hours, and have our personnel on-site within 1 day.
4, For immediate assistance, contact our dedicated after-sales service 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.
Leveraging cutting-edge pneumatic technology, our product stands at the forefront of innovation by incorporating advanced foreign-stage models and sophisticated design software. This ensures our clients receive lightning-fast and optimal model selection tailored to their precise needs. Our extensive lineup boasts 18 distinct series, catering to an applicable flow rate spectrum of 1-240 t/h and offering a temperature rise ranging from 8-24ºC, ensuring efficiency and adaptability across various applications.
Our product features a comprehensive set of pneumatic technology, imported from advanced foreign-stage models and state-of-the-art design software. This allows users to experience the fastest, most accurate selection possible. The product range encompasses 5 distinct series, accommodating a versatile flow range of 4-250 t/h, with a temperature rise capability between 4-11.2ºC. This adaptability makes it suitable for a wide array of applications, ensuring performance excellence and user satisfaction.
1, Heat pump distillation: Harness the power of heat pump technology to efficiently distill and purify various liquids, reducing energy consumption and maximizing resource utilization.
2, Waste heat recovery: Transform waste heat into valuable energy, ensuring that every ounce of energy is put to good use, enhancing both efficiency and sustainability.
3, Environmental protection field: Take a significant step towards environmental preservation with our advanced solutions for industrial wastewater treatment, lithium battery wastewater management, and wastewater recycling. Our technologies effectively handle landfill leachate and offer innovative methods for sodium and potassium separation in waste incineration fly ash leachate.
4, Lithium-Ion battery industry: Elevate your processes with state-of-the-art solutions for salt lake lithium extraction, iron phosphate device operations, and ternary precursor wastewater treatment. Our comprehensive offerings also include specialized treatments for lithium battery disassembly wastewater and nickel battery circulation.
5, New energy industry: Enjoy cutting-edge advancements in wastewater treatment specifically designed for the photovoltaic sector and polycrystalline silicon processing, addressing the unique challenges of the new energy landscape.
6, Food & beverage industry: Optimize your production with our innovative technology for the concentration and extraction of amino acids like alanine, the concentration and drying of sugar liquids, and the skillful concentration of beverage jams, ensuring flavor and quality preservation.
7, Pharmaceutical industry: Revolutionize your production processes with our comprehensive solutions for evaporation, concentration, crystallization, and drying in both Chinese and Western medicine manufacturing, enhancing product purity and efficiency.
8, Chemical industry: Unleash the full potential of your processes with our advanced technologies for caprolactam process polymerization, polylactic acid (PLA) device operations, nylon 66 production, and chelating agent evaporation crystallization. Our solutions also cover mannitol concentration, anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and chemical raw material production.
9, Metallurgical industry: Our sophisticated treatments for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater provide unparalleled efficiency and compliance with environmental standards.
10, Power industry: Enhance environmental stewardship and operational efficiency with our superior solutions for the treatment of desulfurized wastewater from power stations, securing a sustainable future for energy production.
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