| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Discover the marvel of modern energy efficiency with our state-of-the-art MVR technology, which stands for Mechanical Vapor Recompression. This revolutionary energy-saving solution significantly minimizes the need for external energy sources by ingeniously reusing the secondary steam energy it produces. The core of this technology is its brilliant mechanism: secondary steam generated by the evaporator is skillfully compressed using a high-efficiency steam compressor. This transformative process efficiently converts electrical energy into thermal energy, boosting both the pressure and temperature of the secondary steam. This elevated steam then returns triumphantly to the evaporator, where it heats materials and fosters evaporation, ingeniously recycling the latent heat of vaporization of the secondary steam. Experience unparalleled efficiency and sustainability with our cutting-edge MVR system.
Our DM series single-stage geard steam compressor is a testament to engineering excellence, encompassing a comprehensive range of components including the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Designed with precision, this compressor boasts a compact structure that ensures effortless maintenance, making it a perfect blend of sophistication and functionality. Elevate your operations with a product that embodies modern innovation, reliability, and ease of use.
3.3.1 Begin the installation by placing the compressor base integrally on the foundation. Utilize wedge-shaped shims beneath the base to expertly adjust the unit's level to perfection.
Position two wedge-shaped irons alternately. Once the unit is perfectly leveled, spot weld these irons at 4 to 5 strategic points for optimal stability.
The user must manufacture and install the wedges according to the specific conditions. Ensure the contact surface is meticulously finished for even contact on inclined planes.
Remember, the bearing capacity of each wedge iron should not exceed a robust 40Kg/cm.2).
3.3.2 Utilize a precision level to achieve flawless leveling. The exact leveling standards are: an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm, ensuring superior accuracy.
The horizontal level of the unit is maintained at a precise 0.10/1000mm, promoting optimal operational efficiency.
3.3.3 For coupling centering, initiate the alignment process by confirming these essential prerequisites:
1) Ensure that the main power supply is securely turned off to guarantee safety.
2) Carefully remove the coupling shield to access necessary components.
3) Detach the diaphragm coupling intermediate section for better alignment accessibility.
4) Thoroughly check the motor installation plane's flatness to eliminate any foreign substances, dirt, or attachments that could impede functionality.
5) Ensure that the motor bolt holes are slightly larger than the bolts themselves, allowing for easy loosening during motor adjustments.
6) Accumulate sufficient stainless steel gaskets to fully cover the motor's feet. Avoid using long and thin gaskets for adjustments, ensuring the gaskets are spotless and impeccably flat.
7) Employ a dial indicator or laser alignment tool with a precision of 0.01mm, which the customer should prepare in advance, to achieve meticulous alignment.
8) Have at hand a specialized bracket to support the dial indicator, as depicted in the accompanying diagram, for seamless installation.
9) Utilize the motor wheel hub mounting bracket to securely place a dial indicator on the wheel hub's edge, positioning the probe on the compressor wheel hub's outer edge for precise measurements.
10) By skillfully adjusting the bolts around the motor feet, align the compressor and motor center lines. Ensure that the maximum deviation of the outer circle does not exceed 0.05mm, with the motor shaft center line slightly elevated above the compressor's low-speed shaft center line, and coupling end face deviation between 0.03~0.05mm.
11) Conclude by tightening the motor foot bolts, reassessing the outer circle runout, and verifying the coupling's end face runout for ultimate precision.;
12) Post successful motor idling tests, reinstall the coupling's intermediate section to finalize the alignment process.
3.3.4 After achieving optimal 'levelness' and casing alignment, securely tighten the anchor bolts. Post mechanical operation or trial runs, loosen and then retighten these bolts to reaffirm stability.
3.3.5 The impeller, a high-speed rotating component, demands the utmost care. Any solid or liquid intrusion can inflict irreversible damage. It's crucial to ensure the connecting inlet and outlet pipelines are pristinely clean and meet the system's steam corrosion standards.Pipelines failing these standards require immediate rectification. We recommend incorporating solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, prior to the compressor inlet's straight pipe for enhanced protection.
3.3.6 Proceed to install the compressor's inlet and outlet pipes. Follow the PI diagram rigorously to incorporate the necessary pipeline accessories. The pipeline should be independently supported by an alternative bracket, as its weight must not burden the compressor body.
3.3.7 Once the main fan and its accompanying equipment have been expertly installed, and the concrete foundation has reached its full solidification, you're all set to initiate the compressor operation test. This marks a crucial step in ensuring the seamless and efficient functioning of your system.
3.3.8 For optimal performance and safety, the electric control cabinet of the compressor must be strategically positioned within a 5-meter radius of the compressor. Ensure that the wiring from the compressor to the electric control cabinet is meticulously connected using a threading pipe positioned underground. Once the electric control cabinet is securely placed, proceed to link the wiring terminals within the cabinet to the lines at the remote DCS, paving the way for a harmonious connectivity and operational excellence.
Nantong Dart-Rich Fan Co., LTD. (formerly State-Owned Nantong Fan Factory) holds a prestigious legacy dating back to its inception in 1966. A landmark equity structure reform in June 2019 marked a pivotal transformation for the company. This transformation paved the way for its evolution into a dynamic partnership enterprise. To align with burgeoning growth trajectories, Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020. This strategic move signifies the company's commitment to expansive progress. Embracing innovation, German technology was imported in 2004, catalyzing significant advancements in product aspects such as stability, reliability, high efficiency, low noise, and exceptional wear and temperature resistance. Dart-Rich has also played an instrumental role as the principal drafter of the benchmark standard for integral geared assembly type centrifugal steam compressors.
With ISO9001, ISO14001, and ISO45001 certifications under its belt, Dart-Rich offers a diverse product range including steam compressors, fans, and blowers. These products find applications across a spectrum of industries like metallurgy, chemical processing, electric power generation, environmental protection, construction materials, light industry, and pioneering new energy sectors. Additionally, we excel in providing system optimization solutions and maintenance services geared towards enhancing energy efficiency in wind systems.
Dart-Rich remains at the forefront of management, mechanism, cultural, and technological innovations. The company is dedicated to the advancement of digital intelligence, fostering a 'striver culture,' and implementing 'three wisdom' strategies. With keen market insights, Dart-Rich constantly propels organizational evolution, boosts customer service capabilities, and achieves sustainable and robust growth.
Upholding the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is committed to enhancing enterprise value, maximizing customer satisfaction, and fostering a culture of shared responsibility, innovation, and cooperative growth. The company aspires to be the frontrunner in reliable and green fluid machinery solutions, creating a lasting impact in the industry!
1, Experience the pinnacle of engineering with our high-efficiency 3D flow semi-open impeller. This marvel of professional aerodynamic and structural design boasts a cutting-edge impeller profile, ensuring your blower operates within a vast range of stable conditions. With the main machine's polytropic efficiency soaring up to an impressive 88%, your operations will touch new heights of performance.
2, Embrace unparalleled versatility with our vaneless diffuser, providing your system with a broad and adaptable operating range to meet diverse requirements.
3, The sophisticated integration of the gearbox and compressor within a sleek, compact structure ensures space efficiency without compromising on power or functionality.
4, Designed for ease and efficiency, our product is a fully integrated skid-mounted package. This includes a compressor, gearbox, and motor, streamlining transportation and installation processes to save you time and effort.
5, Enjoy a seamless experience with our product's high degree of automation, unmatched reliability, superior efficiency, and significant energy savings. Its user-friendly operation makes it a perfect choice for those seeking excellence in functionality and performance.
1, We are dedicated to providing 'intelligent service' with the aim of achieving 'more accurate, more comprehensive' support. Our robust network includes 13 marketing service centers across China and a global sales and service network, ensuring our reach and assistance know no bounds.
2, Our after-sales service team is equipped with passports, ready to swiftly tackle overseas maintenance tasks. We pledge 24-hour, around-the-clock support throughout the duration of your project, promising timely and efficient service that keeps your operations seamless.
3, '1191' Service Commitment: As part of our commitment, we guarantee feedback on on-site issues within 1 minute, address service demands within 1 hour, provide a solution within 9 hours, and have personnel on-site within 1 day, ensuring your peace of mind and business continuity.
4, Our after-sales service hotline is available at 0086-400-625-2668, ready to assist you with exceptional service and responsive support when you need it most.
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.
Embark on a journey of unparalleled efficiency with our Powerful Steam Compressor with Overall Base and Guide Vane Adjustment. The complete set of pneumatic technology for this exceptional product is meticulously imported from renowned international advanced stage models and cutting-edge design software. This enables us to offer our clients rapid and optimal model selection, ensuring the perfect fit for any requirement. Our impressive product range is categorized into 18 distinct series, designed to cater to a remarkable range of applications. With an applicable flow rate spanning from 1 to 240 t/h and a temperature rise capability of 8 to 24ºC, our products are engineered to meet the most demanding industry needs with precision and reliability.
1, Heat Pump Distillation: Efficiently harness the power of our steam compressor to revolutionize the distillation process, bringing unparalleled efficiency and eco-friendliness to your operations.
2, Waste Heat Recovery: Enhance your sustainability efforts by utilizing our innovative technology to recover and repurpose waste heat, transforming it into valuable energy for your business.
3, Environmental Protection Field: Pioneering industrial wastewater treatment, our solutions encompass lithium battery wastewater management, wastewater recycling, landfill leachate treatment, and the sophisticated separation of sodium and potassium in waste incineration fly ash leachate, among other eco-forward applications.
4, Lithium-Ion Battery Industry: Our compressor facilitates a range of processes including salt lake lithium extraction, iron phosphate device optimization, ternary precursor wastewater treatment, as well as advanced lithium battery disassembly wastewater management, ensuring efficient recycling within the nickel battery lifecycle.
5, New Energy Industry: Tackle the challenges of the photovoltaic industry with our solution, expertly engineered to manage and treat polycrystalline silicon wastewater and other related byproducts.
6, Food & Beverage Industry: Elevate the quality and efficiency of your processes with our steam compressor, perfect for the concentration and extraction of amino acids like alanine, as well as the concentration and drying of sugar liquids and beverage jams.
7, Pharmaceutical Industry: Optimize the production processes in both Chinese and Western medicine with our technology, which excels in evaporation, concentration, crystallization, and drying, delivering superior results in pharmaceutical manufacturing.
8, Chemical Industry: Our steam compressor is adept at supporting caprolactam process polymerization, polylactic acid PLA production, and the manufacture of nylon 66. It also enables chelating agent evaporation, crystallization of mannitol, and a host of other organic and chemical raw material production activities.
9, Metallurgical Industry: Address the complexities of sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater with our specialized treatment solutions tailored for the metallurgical sector.
10, Power Industry: Effectively treat desulfurized wastewater from power station operations, ensuring compliance and enhancing environmental stewardship with our advanced steam compressor solutions.
){kind=link}