| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, known as mechanical vapor recompression, is an advanced energy-saving innovation designed to dramatically cut down on the need for external energy. It ingeniously reutilizes the secondary steam energy it generates. The core principle revolves around compressing the secondary steam produced by the evaporator using a highly efficient steam compressor. This remarkable process transforms electrical energy into thermal energy, leading to an increase in both pressure and temperature of the secondary steam. The heated steam is then returned to the evaporator to heat the materials and facilitate evaporation, thereby ingeniously recycling the latent heat of vaporization of the secondary steam. This technology represents a groundbreaking approach to sustainable energy use.
The DM series Single-stage geared steam compressor is a marvel of engineering, featuring a sophisticated assembly that includes the robust compressor body, precision coupling, durable gearbox, cutting-edge lubrication system, powerful motor, advanced electric instruments, and a state-of-the-art anti-surge control system. Boasting a compact structure, this system ensures ease of maintenance and operational efficiency, embodying both innovation and practicality.
3.3.1 Begin by placing the compressor base securely onto the foundation. Strategically position wedge-shaped shims beneath the base for precise leveling adjustments.
Carefully alternate the placement of each wedge-shaped iron, and once optimal leveling is achieved, perform spot welding on the wedges at 4 to 5 points, ensuring stability.
The manufacturing and installation of these wedges should be executed by the user, tailored to the specific conditions on-site. The contact surface of the wedges must be finely finished.
The inclined planes should evenly contact, and the bearing capacity of each wedge iron must not exceed 40Kg/cm2).
3.3.2 Employ a level to ascertain the unit's alignment. The leveling criteria specify an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm.
Ensure these precise measurements for optimal performance.
3.3.3 Achieve precise coupling alignment by following these detailed steps:
1) Ensure complete safety by first turning off the main power supply;
2) Carefully remove the coupling shield to access the components;
3) Detach the diaphragm coupling's intermediate section for better reach;
4) Inspect the motor installation plane meticulously, clearing any debris or foreign particles;
5) Ensure the motor bolt holes are slightly larger than the bolts for easy adjustments;
6) Have sufficient stainless steel gaskets ready to support the motor feet, ensuring they are clean and flat. Avoid using long, slender gaskets for fitting between the motor and base;
7) Use either a dial indicator or a laser alignment meter with a precision of 0.01mm, which the customer should provide;
8) Prepare the necessary support bracket for mounting the dial indicator as demonstrated in the illustration;
9) Secure the dial indicator onto the motor wheel hub bracket, allowing precise measurement of the compressor wheel hub's perimeter;
10) Align the compressor and motor center lines by adjusting the motor foot adjustment bolts. The maximum allowable deviation is 0.05mm, with specific end face runout criteria at 0.03-0.05mm;
11) Once aligned, firmly tighten the motor foot bolts, and recheck the runout parameters for accuracy.;
12) After confirming alignment, reinstall the coupling's intermediate section following a successful motor idling test.
3.3.4 Ensure all adjustments to the casing's levelness and alignment are performed meticulously. Once verified, securely tighten the anchor bolts. After initial operation, retighten for ensured stability.
3.3.5 The impeller’s high-speed rotation is critical, and must remain free from any solid or liquid interference to prevent irreversible damage. Guarantee the connected pipelines are clean and adhere to the steam corrosion standards.For pipelines that do not meet these specifications, it is advisable to install equipment such as a gas scrubber or sedimentation tee before the compressor's inlet to ensure optimal operations.
3.3.6 Proceed with the proper installation of compressor inlet and outlet pipes. Ensure all relevant pipeline accessories are positioned according to the PI diagram, with external support brackets for the pipeline, avoiding any weight-bearing on the compressor itself.
3.3.7 Once the main fan and all its supportive equipment have been meticulously installed, and the concrete infrastructure has reached full solidity, you are ready to proceed with the compressor operation test. This crucial phase ensures the seamless integration and functionality of your Dynamic Steam Compressor, setting the stage for its effective role in versatile pharmaceutical wastewater treatment.
3.3.8 For optimal performance and safety, the electric control cabinet of the compressor must be strategically placed within a 5-meter radius of the compressor unit. Ensure that the electrical connections are securely established using threading pipe, which must be positioned underground. Once the electric control cabinet is firmly in place, meticulously connect the wiring terminals within the cabinet to the remote DCS lines. This setup is designed to guarantee an efficient, reliable, and controlled operational environment for the Dynamic Steam Compressor.
Nantong Dart-Rich Fan Co., LTD., proudly rooted in history as the former State-Owned Nantong Fan Factory, has expertly navigated its transformative journey since its inception in 1966. A significant milestone was achieved in June 2019 with a strategic equity structure reform, setting the stage for its current success. This pivotal change allowed the company to evolve into a dynamic partnership enterprise. To fuel its rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020, marking a new chapter of expansion and innovation. In a bold move, the company embraced German technology in 2004, leading to groundbreaking advancements in product stability, reliability, high efficiency, reduced noise emissions, and enhanced wear and temperature resistance. As the principal architect behind the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich is at the forefront of innovation in the industry.
Certified with ISO9001, ISO14001, and ISO45001, Dart-Rich offers an impressive array of products including steam compressors, fans, and blowers. These are pivotal in sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and burgeoning new energy fields. Beyond products, we deliver comprehensive system optimization and maintenance services, driving energy-saving transformations in wind systems.
Dart-Rich is unwavering in its pursuit of excellence through management, mechanism, culture, and technology innovations. Embracing digital intelligence, striver culture, and 'three wisdom' concepts, the company continuously enhances its market acumen, propelling organizational growth, elevating customer service capabilities, and ensuring a trajectory of rapid and sustainable development.
Rooted in core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich relentlessly enhances its enterprise value, delivers unparalleled customer value, and fosters shared creation and responsibility among all stakeholders. Our commitment is to ascend as the preeminent leader in reliable green fluid machinery, fostering a future of shared prosperity and innovation.
1. Discover the power of our Dynamic Steam Compressor, boasting an ultra-efficient 3D flow semi-open impeller. Its professionally engineered aerodynamic and structural design ensures unparalleled performance. The advanced impeller profile guarantees a broad spectrum of stable operating conditions, achieving an exceptional polytropic efficiency of up to 88%, setting new standards in compressor technology.
2. Engineered with precision, our compressor features a vaneless diffuser that expands its operating range significantly, allowing for versatile application adaptability and unmatched performance efficiency.
3. Experience innovation and convenience with our seamlessly integrated gearbox and compressor, designed with a compact structure that optimizes space and promotes operational efficiency.
4. Our state-of-the-art product is engineered as a complete skid-mounted package, incorporating the compressor, gearbox, and motor. This design ensures effortless transportation and installation, providing a hassle-free setup for pharmaceutical wastewater treatment applications.
5. Embrace cutting-edge technology with our compressor, featuring a high degree of automation, unmatched reliability, superior efficiency, and energy-saving capabilities. Experience ease of operation, transforming your wastewater treatment processes into streamlined, efficient, and sustainable operations.
1. Our unwavering commitment is to 'intelligent service' with the guiding mission of delivering unparalleled precision and comprehensive support. With an impressive network of 13 state-of-the-art marketing service centers established across China, we proudly extend our sales and service network to reach every corner of the globe.
2. Our dedicated after-sales service team is equipped with passports, ensuring they can promptly address overseas maintenance tasks. We are at your service 24/7, providing continuous support throughout every stage of your project execution.
3. Our '1191' Service Commitment pledges: Immediate feedback on-site within 1 minute, a response to service requests within 1 hour, comprehensive solutions proposed within 9 hours, and our skilled personnel on-site within 1 day.
4. For immediate assistance, please contact our after-sales service hotline: 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 innovative Dynamic Steam Compressor, specifically designed for the diverse needs of pharmaceutical wastewater treatment, integrates cutting-edge pneumatic technology imported from advanced foreign models and design software. This allows us to offer our clients rapid and optimal model configuration. Our product line features an extensive 18-series collection, perfectly catering to a flow rate spectrum of 1-240 t/h, while delivering a precise temperature rise between 8-24ºC. Experience unparalleled efficiency and adaptability with our meticulously engineered solutions.
Utilizing a sophisticated set of pneumatic technology, sourced from well-established foreign models and advanced design software, our Dynamic Steam Compressor is engineered to assure users of the swiftest and most precise model choices. The product range is categorized into a comprehensive 5-series selection, adeptly managing flow capacities from 4 to 250 t/h, and achieving temperature increases spanning 4-11.2ºC. Elevate your pharmaceutical wastewater treatment processes with our state-of-the-art, highly efficient solutions tailored for optimal performance.
1. Heat pump distillation: Unleash the potential of energy-efficient distillation processes with our cutting-edge solutions in heat pump technology.
2. Waste heat recovery: Optimize energy consumption by harnessing and recycling waste heat, contributing to a more sustainable and cost-effective operation.
3. Environmental protection field: Pioneering solutions for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate management, and waste incineration fly ash leachate sodium and potassium separation, ensuring a cleaner and safer environment.
4. Lithium-Ion battery industry: Advanced process optimization for salt lake lithium extraction, iron phosphate systems, ternary precursor wastewater management, lithium battery disassembly wastewater, and nickel battery recycling.
5. New energy industry: Innovative approaches for photovoltaic and polycrystalline silicon wastewater treatment, propelling the industry towards greener practices.
6. Food & beverage industry: Revolutionize the concentration and extraction of amino acids (alanine), drying of sugar solutions, and beverage jam concentration for enhanced product quality.
7. Pharmaceutical industry: Elevate your production processes with superior evaporation, concentration, crystallization, and drying technologies for both Chinese and Western medicines.
8. Chemical industry: Streamline processes with our advanced caprolactam polymerization, polylactic acid PLA devices, nylon 66 production, chelating agent evaporation, mannitol concentration, and organic matter crystallization, enhancing efficiency and product quality.
9. Metallurgical industry: Transform your operations with efficient treatment solutions for sintering desulfurization, coking wastewater, vanadium extraction, and smelting wastewater.
10. Power industry: State-of-the-art solutions for managing desulfurized wastewater from power stations, supporting sustainable power generation.
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