| 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, or mechanical vapor recompression, stands as a groundbreaking energy-saving technology designed to significantly reduce external energy consumption by ingeniously reusing the secondary steam energy it produces. The core principle revolves around compressing the secondary steam generated by the evaporator using a high-efficiency steam compressor. This process masterfully transforms electrical energy into thermal energy, boosting the pressure and temperature of the secondary steam. As a result, the heated secondary steam is reintroduced to the evaporator to warm the materials, inducing evaporation. This brilliant cycle achieves the recycling of the latent heat of vaporization from the secondary steam, embodying a marvel of modern engineering.
The DM series Single-stage geared steam compressor is an engineering marvel comprising a compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an anti-surge control system. Its design boasts a compact structure, ensuring easy maintenance and seamless operation. This meticulous assembly of components makes it an indispensable asset in the realm of steam compression technology.
3.3.1 For optimal performance, place the compressor base seamlessly on the foundation. Position wedge-shaped shims beneath the base to ensure the unit is perfectly level.
Position two wedge-shaped irons in a staggered pattern. Once the unit is leveled, spot weld the wedge-shaped irons at 4 to 5 strategic points.
The user should manufacture and install the wedge according to the specific conditions, ensuring the contact surfaces are precisely finished for even contact.
Ensure the inclined plane is fully engaged, and remember, the bearing capacity of each wedge should not exceed 40Kg/cm.2).
3.3.2 Utilize a level to ascertain precision leveling. The unit's axial level must be 0.05/1000mm, while the horizontal level should be 0.10/1000mm for optimal balance.
level of the unit is 0.10/1000mm.
3.3.3 Achieve perfect coupling centering. Prior to alignment, ensure the following conditions are met:
1) Deactivate the main power supply to ensure safety.
2) Detach the coupling shield to access necessary components.
3) Remove the diaphragm coupling intermediate section for better alignment.
4) Inspect the motor installation plane for flatness; ensure it's free from debris, dirt, and any attachments.
5) The motor bolt hole must be larger than the bolt to allow for loosening and adjustment of the motor.
6) Prepare ample stainless steel gaskets for the motor feet; they should be clean and entirely flat, avoiding long and thin gaskets between motor and base.
7) Employ a dial indicator or a laser alignment meter with 0.01mm precision (to be provided by the customer).
8) Have a bracket ready to support the dial indicator as illustrated below.
9) Use the motor wheel hub mounting bracket for placing a dial indicator 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, maintaining a maximum deviation of 0.05mm.
11) Securely tighten the motor foot bolts, then review and ensure the outer circle and end face runouts of the coupling are within specifications.;
12) Once the motor idling test is successful, reinstall the coupling intermediate section.
3.3.4 After achieving alignment and 'levelness' of the casing, secure the anchor bolts tightly. Post mechanical operation or trial run, re-tighten as needed.
3.3.5 The impeller, being a high-speed component, must be protected from foreign solid or liquid intrusions as they can cause irreversible damage. Ensure the connecting pipelines are clean and meet the required steam corrosion standards.It's advisable to install solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.
3.3.6 Carefully install the compressor inlet and outlet pipes. Ensure all pipelines are equipped with necessary accessories according to the PI diagram, and independently supported to prevent weight stress on the compressor body.
3.3.7 Once the main fan and its supportive equipment have been meticulously installed and the concrete has reached complete solidification, it is the perfect moment to proceed with the compressor operation test. This decisive phase ensures the system's readiness and optimal performance.
3.3.8 The compressor's electric control cabinet should be strategically positioned within a convenient 5m radius from the compressor itself. For seamless connectivity, the wiring from the compressor to the electric control cabinet must be expertly threaded through pipes, discreetly routed underground. Upon securing the electric control cabinet in its designated place, the next crucial step involves connecting the wiring terminals within the cabinet to the lines at the remote DCS, ensuring a flawless communication setup.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, boasts a rich legacy dating back to its founding in 1966. In a pivotal move towards modernization and agility, the company underwent an equity structure reform in June 2019. This strategic evolution transformed the entity into a dynamic partnership enterprise. To further cater to the burgeoning demands of our rapidly expanding business landscape, we proudly established Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. This expansion marks a new chapter in our journey. Our commitment to excellence led us to integrate advanced German technology in 2004, achieving groundbreaking advancements in product stability, unparalleled reliability, exceptional efficiency, and superior durability characterized by low noise as well as wear and temperature resistance. We proudly spearheaded the drafting of standards for integral geared assembly type centrifugal steam compressors.
With certifications like ISO9001, ISO14001, and ISO45001, Dart-Rich stands at the forefront of innovation, offering a diverse array of products including steam compressors, fans, and blowers. Our solutions find applications across various sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and burgeoning new energy fields. Furthermore, we excel in delivering system optimization solutions and maintenance services aimed at enhancing energy efficiency in wind systems.
At Dart-Rich, we are unwavering in our pursuit of excellence through management innovation, mechanism innovation, culture innovation, and technological advancements. We are committed to the ongoing development of digital intelligence, cultivating a 'striver culture' and embracing the 'three wisdom' approach. Our profound market insights empower us to continually drive organizational fission, elevate our comprehensive customer service capabilities, and achieve sustainable, rapid growth.
Embodying our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to amplifying enterprise value. We strive to create unparalleled value for our customers, fostering a culture of shared responsibility, creation, and mutual benefit among all stakeholders. Our unwavering aspiration is to emerge as the pioneering leader in reliable green fluid machinery!
1. Our cutting-edge Pharmaceutical Wastewater Treatment Steam Compressor is engineered with a high-efficient 3D flow semi-open impeller, boasting a professional aerodynamic and structural design. Thanks to its advanced impeller profile, the blower grants a wide range of stable operating conditions. Remarkably, the main machine's polytropic efficiency peaks at an impressive 88%, ensuring top-tier performance.
2. With a pioneering vaneless diffuser, our compressor operates over a broad range, providing unparalleled flexibility to meet diverse operational demands.
3. Ingeniously designed with a compact integration of gearbox and compressor, this product stands out with its space-saving structure, ensuring enhanced efficiency and seamless integration into your existing systems.
4. The integral skid-mounted package of our product includes a meticulously assembled compressor, gearbox, and motor, facilitating effortless transportation and swift installation, making it exceptionally user-friendly.
5. Experience a high degree of automation paired with outstanding reliability. Our compressor delivers remarkable efficiency, energy-saving capabilities, and simplified operation, making it an optimal choice for high-performance solutions.
1, We are committed to delivering 'intelligent service' with a focus on 'more accurate, more comprehensive'. We proudly operate 13 advanced marketing service centers across China and have established a robust sales and service network that spans the globe.
2, Our dedicated after-sales service team is equipped with passports, ensuring they are ready to swiftly address international maintenance requests. We promise to provide you with unwavering 24-hour support throughout the project's duration.
3, '1191' Service Commitment: We pledge to acknowledge on-site issues within just 1 minute; fulfill service requests within 1 hour; offer a detailed solution within 9 hours; and ensure personnel arrive on-site within 1 day.
4, For immediate assistance, reach out to our after-sales service hotline 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.
Our Pharmaceutical Wastewater Treatment Steam Compressor, crafted with elite pneumatic technology sourced globally, assures you a seamless, swift, and optimal model selection experience. With an impressive division into 18 distinct series, these compressors cater to a broad spectrum of flow rates ranging from 1-240 t/h and achieve a notable temperature rise between 8-24ºC, ensuring tailored solutions for diverse needs.
Harnessing cutting-edge pneumatic technology imported from advanced foreign models, our steam compressors promise unparalleled speed and precision in model selection. Specifically engineered into 5 series, these compressors accommodate a versatile flow range of 4-250 t/h, with a temperature rise spanning 4-11.2ºC, delivering excellence and adaptability for a variety of applications.
1. Heat Pump Distillation: Elevate your energy efficiency with sophisticated heat pump distillation technology, effectively harnessing heat for optimal results.
2. Waste Heat Recovery: Experience cutting-edge waste heat recovery solutions, transforming lost energy into valuable resources while reducing environmental impact.
3. Environmental Protection Field: Address a multitude of environmental challenges with our advanced solutions tailored for industrial wastewater treatment, lithium battery wastewater management, comprehensive wastewater recycling, landfill leachate treatment, and the precise separation of sodium and potassium in waste incineration fly ash leachate.
4. Lithium-Ion Battery Industry: Revolutionize your processes with our versatile solutions for all stages of the lithium-ion battery lifecycle, including salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater treatment, and comprehensive management of disassembly and nickel battery recycling wastewater.
5. New Energy Industry: Propel your operations forward with state-of-the-art photovoltaic wastewater treatment and innovative solutions for polycrystalline silicon wastewater management, ensuring sustainable practices in the new energy sector.
6. Food & Beverage Industry: Elevate quality and efficiency in the food and beverage sector through advanced techniques for amino acids extraction and concentration, sugar liquid processing, and the refinement of beverage jams, delivering unmatched purity and taste.
7. Pharmaceutical Industry: Optimize your pharmaceutical production processes, enhancing evaporation, concentration, crystallization, and drying for Chinese and Western medicines with precision and reliability.
8. Chemical Industry: Unleash the full potential of your chemical operations with cutting-edge solutions for process polymerization, including caprolactam, PLA devices, nylon 66 production, and comprehensive evaporation and crystallization techniques for diverse chemicals and raw materials.
9. Metallurgical Industry: Enhance metallurgical processes with specialized treatment solutions for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, ensuring compliance and efficiency.
10. Power Industry: Safeguard the environment with industry-leading treatment solutions for desulfurized wastewater from power stations, promoting sustainability and regulatory adherence.
){kind=link}