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China, Chinese Overall Base Steam Compressor with Adjustable Guide Vane and Fan1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
CompressorCentrifugal CompressorAdjustable Guide Vane CompressorBase Steam Compressor
NANTONG DART-RICH FAN CO.,LTD
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Product Description Product DescriptionMVR, the abbreviation for mechanical vapor recompression, is an ingenious energy-saving technology. It significantly reduces the need for external energy by brilliantly utilizing the secondary steam energy it produces. At its core, this technology operates on a fundamental principle: the secondary steam generated by the evaporator undergoes compression through a high-efficiency steam compressor. This process ingeniously transforms electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. The increased temperature and pressure allow the secondary steam to return to the evaporator, effectively heating the materials and triggering evaporation. This ingenious cycle achieves the recycling of the latent heat of vaporization of the secondary steam, exemplifying sustainable efficiency.The DM series Single-stage geared steam compressor is a masterpiece of engineering, featuring a compressor body, coupling, gearbox, lubrication system, motor, electric instruments, and an advanced anti-surge control system. Its design boasts a remarkably compact structure, making it both space-efficient and easy to maintain. This innovative configuration ensures optimal performance while facilitating convenient upkeep, making it an ideal choice for seamless integration and operation.Installation Instructions3.3.1 Begin by seamlessly positioning the compressor base on the foundation. Utilize wedge-shaped shims beneath the base to ensure the unit is perfectly level.Alternate the placement of two wedge-shaped irons meticulously. Achieve a precise level of the unit, then expertly spot weld the wedge irons at 4 to 5 strategic points. The wedge should becustom-crafted and finely installed by the user, adhering to the specific situational requirements. Ensure the contact surface is impeccably finished for optimal evenness of the inclinedplane. Note that the bearing capacity of each wedge iron should not exceed 40Kg/cm2).3.3.2 Use a high-precision level to ascertain the unit's level. The leveling standards are stringent: maintain an axial level of 0.05/1000mm and a horizontallevel of 0.10/1000mm, ensuring unparalleled precision.3.3.3 Center the coupling with meticulous precision. Prior to commencing alignment, fulfill these essential prerequisites:1) Safely turn off the main power supply;2) Carefully remove the coupling shield for easy access;3) Detach the diaphragm coupling intermediate section with precision;4) Inspect the flatness of the motor installation plane meticulously, ensuring an absence of any foreign materials, dirt, or attachments;5) Verify that the motor bolt hole is adequately larger than the bolt size, allowing adjustments by loosening the bolt;6) Ample stainless steel gaskets should be prepared to cover the motor foot. Ensure gaskets are free from any attachments and sufficiently flat. Avoid using long, thin gaskets to adjust between the motor and base;7) Employ a dial indicator or a laser alignment meter with an accuracy of 0.01mm, provided by the customer for utmost precision;8) Prepare a sturdy bracket to support the dial indicator as depicted in the diagram below;9) Utilize the motor wheel hub mounting bracket to mount the dial indicator on the hub's edge, placing the probe on the compressor wheel hub's outer edge;10) By delicately adjusting the bolts around the motor feet, ensure the compressor and motor center lines align almost perfectly. The maximum permissible deviation of the outer circle is 0.05mm, with the motor shaft center line slightly higher than the compressor low-speed shaft center line. Maintain a coupling end face deviation of 0.03~0.05mm;11) Finally, tighten the motor foot bolts firmly, then reassess and confirm the outer circle runout and end face runout of the coupling;12) Conclude by installing the coupling intermediate section post motor idling test.3.3.4 Post-adjustment of the unit's levelness and alignment, securely tighten the anchor bolts. After the mechanical operation or trial run, re-loosen and subsequently retighten the bolts for optimal security.3.3.5 The impeller is a high-speed rotating marvel, vulnerable to catastrophic damage by any solid or liquid intrusion. Ensure that the inlet and outlet pipelines connected to the compressor are immaculately clean, meeting the steam corrosion standards of the system. Pipelines falling short require immediate rectification. Consider installingsolid-liquid separation equipment, such as a gas scrubber or sedimentation tee, prior to 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 necessary accessories as per the PI diagram. The pipeline connected to the compressor must be supported independently by an external bracket, ensuring its weight is never burdened by the compressor body.3.3.7 With the main fan and its ancillary equipment securely installed and the concrete foundation fully solidified, you are now ready to proceed with the compressor operation test. This critical phase ensures that all components function harmoniously, setting the stage for optimal performance and reliability.3.3.8 Position the electric control cabinet of the compressor within a convenient 5-meter radius of the main unit. To ensure robust connectivity, use threading pipes to channel the wiring from the compressor to the cabinet, with the pathway neatly routed underground. Once the electric control cabinet is installed, connect its wiring terminals to the lines at the remote DCS, establishing a seamless network for superior operational control.Company ProfileNantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) was established in the year 1966. In a landmark move in June 2019, the company underwent a strategic equity structure reform. This pivotal transformation saw the company evolve into a flourishing partnership enterprise. To further accelerate its rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020, marking a significant expansion. In a bid to enhance its technology, the company adopted cutting-edge German technology in 2004, achieving remarkable advancements in stability, reliability, efficiency, noise reduction, wear resistance, and temperature endurance. Notably, Dart-Rich is the principal drafter of the standard for integral geared assembly type centrifugal steam compressors.Dart-Rich has earned prestigious certifications including ISO9001, ISO14001, and ISO45001. Its flagship products, such as steam compressors, fans, and blowers, serve a broad spectrum of industries—ranging from metallurgy and chemical to electric power, environmental protection, building materials, light industry, and new energy. The company also excels in offering system optimization solutions and maintenance services focused on energy-saving renovations for wind systems.Dart-Rich is committed to relentless innovation across management, mechanisms, culture, and technology. By embracing digital intelligence, nurturing a 'striver' culture, and pursuing 'three wisdoms,' the company astutely navigates market trends. Its goal is to drive organizational growth, elevate customer service capabilities, and achieve sustainable and thriving development.Rooted in its core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is dedicated to amplifying enterprise value, maximizing customer benefits, and fostering shared responsibility and success among all stakeholders. Its unwavering commitment is to lead in crafting reliable, green fluid machinery solutions.Our Advantages1, Our Overall Base Steam Compressor with Adjustable Guide Vane and Fan boasts an exceptionally high-efficiency 3D flow semi-open impeller. With its expert aerodynamic and structural design, the impeller profile is cutting-edge, offering a blower with an extensive range of stable operating conditions. The pinnacle of polytropic efficiency achievable by the main machine reaches an impressive 88%.2, Thanks to the innovative use of a vaneless diffuser, the compressor enjoys a remarkably wide operating range, ensuring flexible and versatile performance.3, Ingeniously engineered, the gearbox and compressor come as a single integrated unit, crafted with a compact design that saves space and enhances efficiency.4, Our product is designed as a comprehensive integral skid-mounted package, seamlessly incorporating the compressor, gearbox, and motor. This thoughtful design ensures effortless transportation and installation, simplifying logistical challenges.5, The compressor system is highly automated, offering superior reliability alongside exceptional efficiency and energy savings. It features user-friendly operation, epitomizing convenience and excellence.After Sales Service1, We are committed to delivering 'intelligent service' with a focus on 'precision and comprehensiveness.' Our dedication is backed by 13 strategically located marketing service centres across China and an extensive global sales and service network that ensures you are always connected with us.2, Every member of our after-sales service team is passport-ready, enabling us to swiftly address overseas maintenance tasks. We are proud to offer you a seamless 24-hour service, ensuring support is available whenever you need it during your project execution.3, '1191' Service Commitment: Instantaneous feedback on-site issues in just 1 minute; Address your service requests within the hour; Deliver comprehensive solutions within 9 hours; Ensure personnel are on-site within one day to resolve your concerns. 4, Our after-sales service hotline is ready to assist: 0086-400-625-2668.FAQQ1. 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.Performance RangeThis exceptional product features cutting-edge pneumatic technology, meticulously imported from established international models and advanced design software. This ensures we deliver swift and optimum model selection for our valued clients. The product showcase includes a remarkable 18 series, accommodating an impressive flow rate range of 1-240 t/h and achieving a temperature rise between 8-24oC, tailored to meet diverse requirements with precision.Application Areas1. Heat Pump Distillation: Experience the transformation of energy efficiency with our cutting-edge heat pump distillation solutions.2. Waste Heat Recovery: Harness the power of previously lost energy with our waste heat recovery systems, designed to boost sustainability and cost-effectiveness.3. Environmental Protection Field: Contribute to a cleaner future with our innovations in industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate purification, and more. We offer solutions for sodium and potassium separation from waste incineration fly ash leachate, propelling your operations towards environmental responsibility.4. Lithium-Ion Battery Industry: Enhance your processes with our state-of-the-art solutions for salt lake lithium extraction, iron phosphate, ternary precursor, and nickel battery circulation. Our technologies excel in managing wastewater from lithium battery disassembly and treatment.5. New Energy Industry: Propel your vision for sustainable energy with our pioneering treatments for photovoltaic and polycrystalline silicon wastewater. We are at the forefront of innovation in the new energy sector.6. Food & Beverage Industry: Elevate the quality of your products with our advanced concentration and extraction techniques for amino acids, sugar liquids, and beverage jams. Our solutions ensure superior taste and consistency.7. Pharmaceutical Industry: Optimize your production processes with our precise solutions for evaporation, concentration, crystallization, and drying in both Chinese and Western medicine production.8. Chemical Industry: Revolutionize your operations with our comprehensive solutions for polymerization devices, including caprolactam, PLA, and nylon 66 production. Our expertise spans chelating agent crystallization, mannitol concentration, organic matter purification, and more.9. Metallurgical Industry: Achieve excellence in treatment processes with our engineered solutions for sintering desulfurization, coking, vanadium extraction, and smelting wastewater.10. Power Industry: Lead the charge in sustainable power generation with our advanced systems for treating desulfurized wastewater from power stations, enhancing environmental compliance and efficiency.
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