| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
MVR, an acronym for Mechanical Vapor Recompression, is a groundbreaking energy-conserving technology designed to dramatically cut down on external energy requirements. It achieves this by ingeniously reutilizing the secondary steam energy it produces. The core principle behind MVR is to capture the secondary steam, which is generated by the evaporator, and compress it using a high-efficiency steam compressor. This transforms electrical energy into thermal energy. The compression process elevates the pressure and temperature of the secondary steam, which is then routed back to the evaporator. This strategic recycling heats the materials, triggering further evaporation, and exploits the latent heat of vaporization of the secondary steam, enabling a sustainable cycle of energy reuse.
The DM series Single-stage Geared Steam Compressor is a marvel of engineering, featuring a meticulously designed compact structure that ensures ease of maintenance. Its principal components include a robust compressor body, precision coupling, durable gearbox, advanced lubrication system, powerful motor, and a sophisticated electric instrument coupled with an anti-surge control system. Together, these elements create a streamlined and reliable unit, optimized for peak performance and efficiency.
3.3.1 Secure the compressor base seamlessly onto the foundation. Position wedge-shaped shims beneath the base for precise leveling.
Place two wedge-shaped irons alternately. After achieving perfect leveling, expertly spot weld the wedges at 4 to 5 strategic points.
The user must custom-make and position the wedges based on specific needs. Ensure the contact surfaces are flawlessly finished for full contact.
The bearing capacity of the wedge iron should not exceed 40 Kg/cm², maintaining integrity and stability.2).
3.3.2 Utilize a precision level to fine-tune alignment. The axial level must meet a remarkable 0.05/1000mm standard, while the horizontal level is at 0.10/1000mm.
3.3.3 Achieve meticulous coupling alignment by ensuring the following:
1) Ensure complete safety by turning off the main power supply.
2) Remove the coupling shield to access the necessary components.
3) Detach the diaphragm coupling's intermediate section carefully.
4) Verify the motor installation surface is perfectly flat and free from any contaminants.
5) The motor bolt holes must be larger than the bolts for easy adjustments to the motor's position.
6) Prepare sufficient flat and clean stainless steel gaskets for motor foot support; avoid long, thin gaskets for adjustments.
7) Secure either a dial indicator or a customer-provided laser alignment tool with a 0.01mm accuracy to ensure precision.
8) Assemble the dial indicator supporting bracket as depicted in the accompanying diagram.
9) Employ a motor hub mounting bracket to position a dial indicator on the wheel hub's edge, ensuring precise measurement.
10) Align the motor and compressor centers using adjustment bolts around the motor feet. Maintain a maximum outer circle deviation of 0.05mm, with the motor shaft center slightly higher than the compressor low-speed shaft center.
11) Securely tighten motor foot bolts. Reassess outer circle and face runouts for impeccable alignment.;
12) Post-idling test, reinstall the coupling intermediate section to ensure flawless performance.
3.3.4 With precision alignment and levelness complete, tighten the anchor bolts firmly. Post-operation, re-tighten to maintain optimal performance.
3.3.5 The impeller spins at high speeds, so ensure no solids or liquids enter to avoid irreversible damage. Verify inlet and outlet pipelines for cleanliness and compliance with steam corrosion standards.Consider installing solid-liquid separation equipment like gas scrubbers before the compressor inlet to prevent contaminants.
3.3.6 Install compressor inlet and outlet pipes with the correct accessories per the PI diagram. Support these pipelines independently to avoid burdening the compressor.
3.3.7 Once the main fan and its auxiliary equipment are perfectly installed and the concrete has fully solidified, it paves the way for conducting the compressor operation test. This step ensures that the Reliable Fan with Overall Base for Efficient Vanadium Extraction by NANTONG DART-RICH FAN CO., LTD, is prepared for flawless performance.
3.3.8 The electric control cabinet of the compressor should be strategically positioned within a 5-meter radius of the compressor itself. The wiring journey from the compressor to the electric control cabinet must be secured through threading pipes that are expertly routed underground. Upon positioning the electric control cabinet, diligently connect the wiring terminals inside to the remote DCS lines, ensuring a seamless and efficient operation.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) traces its illustrious origins back to 1966. A transformative equity structure reform was undertaken in June 2019, propelling the company to new heights by becoming a partnership enterprise. To align with the rapidly evolving needs of the business, Dart-Rich expanded its horizons with the establishment of Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. This strategic move imported cutting-edge German technology in 2004, leading to remarkable technological advancements. These breakthroughs significantly enhanced product stability, reliability, high efficiency, minimized noise, and bolstered wear and temperature resistance. Notably, we are the pioneering force behind the standardization of integral geared assembly-type centrifugal steam compressors.
Our commitment to quality and environmental care is demonstrated through our ISO9001, ISO14001, and ISO45001 certifications. Our premier product range includes steam compressors, fans, and blowers. These are extensively utilized across diverse industries such as metallurgy, chemical, electric power, environmental protection, building materials, light industry, and emerging energy sectors. We offer expert system optimization solutions and comprehensive maintenance services for energy-efficient wind system renovations.
At Dart-Rich, we champion continuous innovation across management, mechanisms, culture, and technology. Our dedication to constructing a future driven by digital intelligence and a 'striver culture' has positioned us at the forefront of market insight. We are dedicated to fostering organizational growth, enhancing our customer service prowess, and achieving robust and sustainable development.
Upholding our core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is steadfast in augmenting enterprise value. We are devoted to maximizing customer value and fostering shared responsibility, creation, and communal success among all stakeholders. Our ambition is to ascend as the leader in reliable, green fluid machinery.
1. Equipped with a highly efficient 3D flow semi-open impeller, our professional aerodynamic and structural design ensures an advanced impeller profile. This innovation allows the blower to operate within a broad spectrum of stable conditions, achieving an impressive peak polytropic efficiency of up to 88%.
2. By incorporating a vaneless diffuser, our product boasts an expansive operating range, catering to diverse applications with exceptional adaptability.
3. The gearbox and compressor are seamlessly integrated into a compact design, streamlining functionality and enhancing space efficiency.
4. Our product comes as an integral skid-mounted package, including the compressor, gearbox, and motor. This thoughtful design facilitates effortless transportation and straightforward installation, saving time and resources.
5. Featuring a high degree of automation, our product guarantees superior reliability, outstanding efficiency, and significant energy savings—all while being remarkably easy to operate.
1. At NANTONG DART-RICH FAN CO.,LTD, we unwaveringly pursue 'intelligent service' aimed at achieving precision and comprehensive support. With 13 strategically located marketing service centers across China and an expansive sales and service network spanning the globe, we ensure our dedicated service is always within reach.
2. Our dedicated after-sales service team is always geared up with passports, enabling them to swiftly address overseas maintenance tasks. We offer relentless 24-hour service to ensure seamless project execution, anywhere in the world.
3. Our '1191' Service Commitment guarantees: On-site issues addressed within a lightning-fast 1 minute; Service requests responded to within 1 hour; Solutions provided within 9 hours; and our expert personnel dispatched to your location within 1 day.
4. For immediate assistance, our dedicated after-sales service hotline is always available at: 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 complete set of pneumatic technology for this remarkable product is derived from internationally acclaimed, mature stage models, using state-of-the-art design software. This ensures that we can offer our valued clients the swiftest and most optimal model selection process. Our products are meticulously categorized into 18 distinct series, with a versatile applicable flow rate ranging from 1 to 240 t/h, complemented by a temperature rise capability of 8-24ºC.
1. Heat Pump Distillation: Unleash the potential of your operations with our innovative solutions designed to enhance efficiency in heat pump distillation processes.
2. Waste Heat Recovery: Harness the power of sustainable technology to convert waste heat into valuable energy, optimizing your resource utilization.
3. Environmental Protection Field: Transform industrial wastewater challenges into opportunities with our advanced treatment systems. Applications include lithium battery wastewater treatment, innovative wastewater recycling methods, landfill leachate management, and sophisticated processes for the separation of sodium and potassium in waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Elevate your production capabilities with specialized process devices for salt lake lithium extraction, iron phosphate refinement, efficient wastewater treatment in ternary precursor processes, and expert solutions for lithium battery disassembly and nickel battery circulation.
5. New Energy Industry: Propel your operations forward with cutting-edge solutions for photovoltaic and polycrystalline silicon wastewater treatment, ensuring the sustainability and efficiency of your processes.
6. Food & Beverage Industry: Enhance flavor and quality with our sophisticated solutions for the concentration and extraction of amino acids like alanine, precise concentration and drying of sugar liquids, and efficient concentration of beverage jams.
7. Pharmaceutical Industry: Elevate your production process with state-of-the-art evaporation, concentration, crystallization, and drying technologies for both Chinese and Western medicines.
8. Chemical Industry: Optimize production with advanced devices for caprolactam polymerization, polylactic acid (PLA) refinement, nylon 66 manufacturing, chelating agent crystallization, mannitol concentration, and anhydrous sodium sulfate crystallization. Our solutions also extend to organic matter purification and fragrance refinement.
9. Metallurgical Industry: Boost efficiency and sustainability in your metallurgical processes with expert solutions for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater treatment.
10. Power Industry: Maximize your environmental impact with our sophisticated treatment solutions for desulfurized wastewater from power stations, enhancing both efficiency and compliance.
){kind=link}