| 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, represents a groundbreaking energy-saving technology designed to significantly reduce external energy dependency by ingeniously reusing the secondary steam energy it generates. At its core, this process involves the secondary steam produced by the evaporator being efficiently compressed by a high-energy efficiency steam compressor. This ingenious conversion transforms electrical energy into thermal energy, elevating both the pressure and temperature of the secondary steam. The increased temperature then circulates the secondary steam back to the evaporator, where it heats the material and induces further evaporation. This cycle brilliantly recycles the latent heat of vaporization from the secondary steam, epitomizing efficiency and sustainability in modern industry.
The DM series Single-stage Geared Steam Compressor epitomizes advanced engineering with its meticulously designed components: compressor body, coupling, gearbox, lubrication system, motor, electric instruments, and an anti-surge control system. This cutting-edge compressor is thoughtfully crafted with a compact structure, ensuring ease of maintenance and operation, making it an ideal choice for those seeking reliability and performance.
3.3.1 Gracefully position the compressor base on its foundation. Introduce wedge-shaped shims beneath the base, a pivotal step for achieving impeccable unit leveling.
Alternate the placement of two wedge-shaped irons. Once you've attained a flawless level, execute a spot weld on these irons at 4 to 5 points for steadfast stability.
Craft the wedges tailored to your specific needs, ensuring an immaculate finish for the contact surface; this guarantees a seamless, even contact of the inclined plane.
Pay heed that the wedge iron's bearing capacity should not surpass an impressive 40Kg/cm2).
3.3.2 Utilize a precision level instrument to perfect the unit's level. The standards for excellence in leveling: an axial level precision of 0.05/1000mm, and a horizontal level accuracy of 0.10/1000mm.
level of the unit is 0.10/1000mm.
3.3.3 Attaining precision in coupling alignment is crucial. Before you embark on this alignment journey, ensure the following readiness:
1) Securely disengage the primary power supply;
2) Detach the protective coupling shield with care;
3) Carefully remove the diaphragm coupling's intermediate segment;
4) Scrutinize the motor's installation plane for any foreign matter, dirt, or attachments, ensuring a pristine flatness;
5) Guarantee the motor bolt hole dimensions exceed the bolt size, enabling bolt loosening for precise motor adjustments;
6) Amass a collection of unblemished, flat stainless steel gaskets to shroud the motor's foot; eschew the usage of elongated or slender gaskets for motor base adjustments;
7) Equip yourself with a top-tier dial indicator or laser alignment meter boasting a precision of 0.01mm, to be procured by the customer;
8) Ready the shown bracket to support the dial indicator efficiently;
9) Deploy the motor wheel hub mounting bracket for affixing a dial indicator at the wheel hub's periphery, carefully placing the probe on the compressor hub's outer edge;
10) Through deft adjustments of the motor feet's bolts, ensure alignment where the compressor and motor center lines converge seamlessly, adhering to specified instructions, with a maximum outer circle deviation of 0.05mm, and an end face deviation of 0.03~0.05mm.
11) Conclusively tighten the motor foot bolts, and meticulously reevaluate the coupling's outer circle runout and end face runout.;
12) Reinstall the coupling's intermediate section following a successful motor idling test.
3.3.4 Post achieving impeccable "levelness" and alignment of the casing, secure the anchor bolts firmly. Subsequent to mechanical operation (or trial operation), slacken the bolts slightly and retighten them with precision.
3.3.5 Given the impeller's status as a high-speed rotating marvel, it is paramount to prevent any solid or liquid intrusion that could inflict irreversible damage. Therefore, ensure the compressor's connected inlet and outlet pipelines are impeccably clean and align with the system's steam corrosion grade requirements. Rectify any non-compliant pipelines diligently.It is advisable to install solid-liquid separation devices, such as a gas scrubber or sedimentation tee, prior to the compressor's inlet straight pipe to enhance performance.
3.3.6 Execute the installation of both the compressor's inlet and outlet pipes with precision. Import/export pipelines must feature appropriate pipeline accessories as guided by the PI diagram. Crucially, the pipeline connecting to the compressor demands independent support from a robust bracket, ensuring no undue stress is placed on the compressor body itself.
3.3.7 Once you've securely installed the main fan and its supplementary equipment, and the concrete foundation has achieved full solidity, you're ready to embark on the thrilling compressor operation test. This marks a pivotal moment in ensuring the seamless performance and reliability of your innovative setup.
3.3.8 Ensuring optimal proximity, the compressor's electric control cabinet should be strategically positioned within a 5-meter radius of the compressor. The meticulously threaded pipe should facilitate the seamless underground connection of wiring from the compressor to the cabinet. Once the cabinet is perfectly situated, proceed to adeptly connect the wiring terminals within the cabinet to the remote DCS lines, ensuring a flawless integration for enhanced operational efficiency.
Nantong Dart-Rich Fan Co., LTD. traces its illustrious legacy to the State-Owned Nantong Fan Factory, established in 1966. A momentous transformation occurred in June 2019, with the strategic restructuring of its equity framework. This transition ushered the company into a new era as a dynamic partnership enterprise. In step with its soaring growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. emerged in December 2020, ready to augment our capabilities. The company strategically imported cutting-edge German technology in 2004, propelling forward with unparalleled advancements in product stability, unwavering reliability, supreme efficiency, and whisper-quiet operation. Our innovations also feature superior wear and temperature resistance. As the principal architect of the industry standard for integral geared assembly type centrifugal steam compressors, our commitment to excellence is unmatched.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, a testament to our unwavering standards. Our premier offerings encompass steam compressors, fans, and blowers, skillfully deployed across diverse sectors such as metallurgy, chemical industries, electric power, environmental preservation, construction materials, light industries, and burgeoning new energy fields. We are also experts in offering system optimization solutions and first-rate maintenance services, championing energy-efficient upgrades in wind systems.
At Dart-Rich, innovation is the heartbeat of our ethos—be it management, mechanism, culture, or technology. Our foray into digital intelligence, striver culture, and the 'three wisdom' philosophy fortifies our market insight. We are relentless in propelling organizational evolution, enhancing customer service capabilities, and achieving swift, sustainable development.
Guided by our steadfast core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to amplifying enterprise value. We strive to create unparalleled value for our customers and foster a symbiotic environment of shared responsibility, creation, and joy with all stakeholders. Our vision is to be the vanguard of reliable green fluid machinery, steering towards a sustainable future!
1. Boasting a cutting-edge high-efficiency 3D flow semi-open impeller, our Split Base Steam Compressor is crafted with professional aerodynamic and structural sophistication. This advanced impeller profile ensures a remarkable breadth of stable operating conditions, with the main machine's polytropic efficiency soaring up to an impressive 88%.
2. The innovative use of a vaneless diffuser endows the compressor with an expansive operating range, enhancing its versatility and performance in various applications.
3. Ingeniously designed, the gearbox and compressor are seamlessly integrated into a compact structure, optimizing both space and functionality.
4. This product is a complete skid-mounted package, thoughtfully encompassing the compressor, gearbox, and motor. Its design not only simplifies transportation but also streamlines installation, ensuring a hassle-free experience.
5. Featuring a high degree of automation, our compressor promises exceptional reliability and efficiency. It is designed to save energy and facilitate easy operation, making it a prudent choice for modern industrial needs.
1, Our unwavering commitment to 'intelligent service' is driven by the principle of being 'more precise, more comprehensive.' We proudly operate 13 marketing service centers across China and maintain a global sales and service network that spans continents.
2, All our after-sales service team members are passport-ready to swiftly address any overseas maintenance tasks. We are dedicated to providing you with 24/7 continuous service throughout your project execution.
3, '1191' Service Commitment: Immediate feedback on on-site issues within 1 minute; service demand response within 1 hour; solution reply within 9 hours; deployment of personnel to the site within 1 day.
4, Reach our dedicated 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.
Experience the pinnacle of advanced engineering with our Split Base Steam Compressor, enhanced by our Innovative Speed Regulation Technology. This state-of-the-art marvel incorporates a full suite of pneumatic technology imported from globally recognized, mature stage models and cutting-edge design software. This ensures that we can deliver rapid and optimal model selection tailored to your needs. Our product lineup spans an impressive 18 series, each meticulously crafted to handle flow rates ranging from 1 to 240 tonnes per hour, with a precision-engineered temperature rise capability of 8 to 24 degrees Celsius. Discover unparalleled efficiency and reliability in every unit.
1. Heat pump distillation: An essential process bringing efficiency and sustainability to thermal separation, enhancing the purity and quality of recovered substances.
2. Waste heat recovery: Harness the potential of lost energy, transforming it into valuable resources and reducing operational costs while promoting greener practices.
3. Environmental protection field: Pioneering in the treatment of industrial wastewater and lithium battery effluents, ensuring effective recycling and purification. Our solutions extend to landfill leachate management and the innovative separation of sodium and potassium from fly ash leachate, contributing significantly to waste management and eco-friendly operations.
4. Lithium-Ion battery industry: Revolutionizing the industry with advanced process devices for salt lake lithium extraction and iron phosphate applications. Our technology excels in the treatment of ternary precursor wastewater, disassembly wastewater, and nickel battery circulation, setting new standards for efficiency and environmental care.
5. New energy industry: Our cutting-edge solutions address the challenges of photovoltaic and polycrystalline silicon wastewater treatment, paving the way for sustainable and clean energy advancements.
6. Food & beverage industry: Enhance the richness and quality of products with our state-of-the-art technologies in the concentration and extraction of amino acids like alanine, sugar liquid drying, and the meticulous concentration of beverage jams, ensuring delightful flavors and consistency.
7. Pharmaceutical industry: Elevate the production of Chinese and Western medicines through our superior evaporation, concentration, crystallization, and drying processes, ensuring precision and efficacy in every step.
8. Chemical industry: From caprolactam polymerization to chelating agent crystallization, our solutions drive efficiency and innovation. Experience groundbreaking advancements in mannitol concentration, anhydrous sodium sulfate crystallization, organic matter purification, and the production of chemical raw materials, leading the way in cutting-edge chemical processes.
9. Metallurgical industry: Expertise in the treatment of challenging effluents such as sintering desulfurization, coking, and vanadium extraction wastewater, ensuring compliance and environmental integrity.
10. Power industry: Revolutionize power station operations with our effective treatment of desulfurized wastewater, promoting sustainable practices and energy efficiency.
){kind=link}