| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, an acronym for Mechanical Vapor Recompression, represents the pinnacle of energy-efficient technologies, ingeniously designed to drastically slash external energy consumption. By harnessing the incredible potential of the secondary steam energy it produces, MVR elevates efficiency to a new level. The fundamental principle involves compressing secondary steam produced by the evaporator using a high-efficiency steam compressor, effectively transforming electrical energy into thermal energy. This results in an increase in both pressure and temperature of the secondary steam. In a brilliant cycle of energy recuperation, the elevated temperature of this secondary steam returns to the evaporator, heating the materials and sparking a process of evaporation. This ingenious recycling of the latent heat of vaporization of the secondary steam powerfully underscores MVR's commitment to sustainable and efficient energy use.
The DM Series Single-Stage Geared Steam Compressor exemplifies modern engineering excellence, encompassing a robust array of components such as the compressor body, coupling, gearbox, lubrication system, motor, electric instruments, and an advanced anti-surge control system. This meticulously crafted machine boasts a compact structure, ensuring that every component is strategically aligned for maximum efficiency and streamlined maintenance. Whether you're looking to optimize performance or enhance reliability, the DM Series serves as a testament to precision design and innovative engineering.
3.3.1 Gracefully position the compressor base on its designated foundation, enhancing stability with strategically placed wedge-shaped shims beneath. These shims will ensure a perfectly leveled unit.
Alternate the arrangement of two wedge-shaped irons, achieving precise leveling. Once this is accomplished, delicately spot weld the irons at 4 to 5 points, forging a steadfast alignment.
The creation and installation of these wedges should be tailored by the user to meet the specific nuances of their situation. It is imperative that the contact surface is smooth and even,
guaranteeing seamless interaction of the inclined plane. Remember, the bearing capacity of the wedge iron should not surpass 40Kg/cm².2).
3.3.2 Empower precision by utilizing a level instrument. The unit's leveling criteria demand: an axial precision of 0.05/1000mm and a horizontal precision of 0.10/1000mm.
Delivering impeccable alignment and ensuring the unit operates with seamless efficiency.
3.3.3 The coupling must be meticulously centered. Prior to alignment, adhere to these critical requirements:
1) Ensure the main power supply is fully turned off, ensuring absolute safety;
2) Carefully remove the coupling shield to access the essential components;
3) Detach the diaphragm coupling's intermediate section to facilitate precise alignment;
4) Scrutinize the motor installation plane for any foreign materials, dirt, or unwanted attachments;
5) Guarantee that motor bolt holes exceed the bolt size, offering flexibility for adjustments;
6) Procure flawless stainless steel gaskets to support the motor's foundation, ensuring no imperfections. Avoid using elongated gaskets for adjustments;
7) Employ either a dial indicator or a laser alignment meter boasting an accuracy of 0.01mm (customer-provided);
8) Secure a sturdy bracket, as illustrated, to support the dial indicator unwaveringly;
9) The motor wheel hub bracket is essential for dial indicator attachment, ensuring precise measurements against the compressor hub;
10) Adjust motor foot bolts to align the compressor and motor center lines closely. The maximum outer circle deviation is 0.05mm, ensuring superior accuracy of alignment;
11) Finally, firmly secure the motor foot bolts, then meticulously review the outer circle and end face runouts of the coupling,;
12) Once the idle test is completed, reinstate the coupling's intermediate section to finalize assembly.
3.3.4 With the casing's 'levelness' and alignment adjusted, firmly tighten the anchor bolts. After the operational trial, re-tighten the bolts to ensure enduring stability.
3.3.5 The impeller, a high-speed marvel, is vulnerable to damage from any infiltrating solids or liquids. Thus, it is crucial to ensure the cleanliness of the pipelines connected to the compressor, adhering to the specified steam corrosion standards. Non-compliant pipelines must be corrected to avert damage.It is highly recommended to incorporate solid-liquid separation equipment, like a gas scrubber or sedimentation tee, ahead of the compressor inlet, enhancing operational safety.
3.3.6 Seamlessly install the compressor inlet and outlet pipes, integrating pipeline accessories as per the PI diagram. The compressor-connected pipeline should be independently supported, ensuring its weight doesn't burden the compressor body.
3.3.7 Once the main fan and its auxiliary components are meticulously installed and the concrete foundation reaches full solidity, it's time to conduct the compressor operation test. This crucial step ensures optimal functionality and performance, setting the stage for seamless operations.
3.3.8 The electric control cabinet of the compressor must be strategically positioned within a 5-meter radius of the compressor. The wiring, securely threaded through pipes, should be routed underground for enhanced protection and efficiency. Once the electric control cabinet is in position, expertly connect the internal wiring terminals to the external lines at the remote DCS, ensuring a robust and reliable communication flow.
Since its establishment in 1966, Nantong Dart-Rich Fan Co., LTD. (formerly State-Owned Nantong Fan Factory) has been a beacon of excellence in the fan industry. In a significant stride towards modernization, the company underwent an equity structure reform in June 2019. This transformation enabled Dart-Rich to evolve into a dynamic partnership enterprise. Embracing the momentum of rapid growth, Dart-Rich extended its horizons by founding Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. To further enhance our competitive edge, we adopted cutting-edge German technology in 2004. This strategic move ushered in remarkable advancements in product stability, reliability, efficiency, and noise reduction. As pioneers, we spearheaded the drafting of standards for integral geared assembly type centrifugal steam compressors, setting new benchmarks in wear and temperature resistance.
With a steadfast commitment to quality, Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications. Our flagship products, including steam compressors, fans, and blowers, serve diverse industries such as metallurgy, chemicals, electric power, environmental protection, building materials, light industry, and emerging energy sectors. Additionally, we offer cutting-edge system optimization and maintenance solutions to boost wind system efficiency and sustainability.
Dart-Rich thrives on a culture of innovation across management, mechanisms, and technology. Our dedication to digital intelligence, a culture of striving, and 'three wisdom' principles grants us profound market insights. By fostering organizational evolution, we enhance customer service capabilities and ensure rapid, sustainable growth.
Guided by the core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is on a mission to elevate enterprise value and client satisfaction. We are committed to nurturing shared responsibility, innovation, and mutual gains for our stakeholders, aspiring to be the foremost leader in reliable green fluid machinery solutions.
1, Discover the cutting-edge excellence of our high-efficient 3D flow semi-open impeller, meticulously crafted with professional aerodynamic and structural design. Its advanced impeller profile ensures a blower with a vast array of stable operating conditions. Experience the pinnacle of performance with a main machine polytropic efficiency soaring up to 88%.
2, Embrace the seamless adaptability of our design with the adoption of a vaneless diffuser, which empowers a broad operating range, ensuring unmatched versatility and performance.
3, Revel in the compact ingenuity of our design that integrates the gearbox and compressor into a singular robust unit, offering both efficiency and space-saving benefits.
4, Our product stands as an epitome of convenience, being an integral skid-mounted package that combines the compressor, gearbox, and motor, ensuring simplicity in transportation and ease of installation.
5, Benefit from a superior level of automation, remarkable reliability, and outstanding efficiency, all while enjoying energy-saving features and effortless operation, making it an indispensable asset.
1, We steadfastly uphold our commitment to 'intelligent service' with the guiding principle of being 'more accurate, more comprehensive.' Our expansive network includes 13 strategically located marketing service centers across China, complemented by a robust sales and service network that spans the globe.
2, Our dedicated after-sales service team is well-equipped and passport-ready to promptly address overseas maintenance needs, ensuring you receive unparalleled 24-hour, round-the-clock support throughout your project's lifecycle.
3, Our '1191' Service Commitment is unmatched: Immediate feedback on any on-site issue within just 1 minute; Service demands are acknowledged within 1 hour; Comprehensive solutions are presented within 9 hours; and our personnel will be at your site within 1 day, guaranteeing swift and efficient problem resolution.
4, For immediate assistance, our after-sales service hotline is 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.
Our Industrial Steam Compressor with Overall Base for Optimal Vanadium Extraction showcases a stunningly advanced performance range. This marvel of engineering incorporates a complete set of cutting-edge pneumatic technology, meticulously imported from internationally acclaimed mature stage models and sophisticated design software. As a result, we offer our esteemed clients rapid yet precise model selection, tailored to their distinct needs. This outstanding product line is thoughtfully categorized into 18 unique series, boasting an impressive applicable flow rate of 1-240 t/h and a temperature rise range of 8-24ºC, ensuring unmatched efficiency and versatility.
1. Heat Pump Distillation: Experience enhanced efficiency with our state-of-the-art industrial steam compressor, specifically designed to revolutionize heat pump distillation processes.
2. Waste Heat Recovery: Maximize your energy efficiency by reclaiming waste heat with our advanced technology, turning potential waste into valuable resources.
3. Environmental Protection Field: Elevate your environmental initiatives with innovative solutions for industrial wastewater treatment, lithium battery wastewater management, and efficient landfill leachate processing. Transform waste incineration fly ash leachate with precise sodium and potassium separation techniques, ensuring a cleaner and greener future.
4. Lithium-Ion Battery Industry: From salt lake lithium extraction to advanced wastewater treatments in disassembly processes, our compressor supports cutting-edge solutions, enhancing efficiency in iron phosphate and ternary precursor processes while promoting sustainability in nickel battery recycling.
5. New Energy Industry: Propel your new energy ventures forward by optimizing photovoltaic wastewater management and polycrystalline silicon processes, ensuring sustainable practices within the industry.
6. Food & Beverage Industry: Unlock new potential in the concentration and extraction of amino acids, like alanine, and perfect the art of sugar liquid concentration and jam processing, ensuring quality and efficiency in every drop.
7. Pharmaceutical Industry: Streamline the evaporation, concentration, crystallization, and drying of Chinese and Western medicines, ensuring precision and quality in pharmaceutical production processes.
8. Chemical Industry: Drive innovation in chemical processes with our compressor, supporting devices like caprolactam polymerization, polylactic acid PLA production, and nylon 66 manufacturing. Perfect chelating agent treatments, mannitol concentration, and the crystallization of anhydrous sodium sulfate, while enhancing organic matter concentration and fragrance purification.
9. Metallurgical Industry: Address challenging wastewater treatments from sintering desulfurization to vanadium extraction, ensuring effective and efficient management of coking and smelting wastewater.
10. Power Industry: Optimize the treatment of desulfurized wastewater in power stations, utilizing our advanced solutions to enhance environmental compliance and operational efficiency.
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