| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR technology, an abbreviation for Mechanical Vapor Recompression, is a groundbreaking energy-saving solution designed to dramatically decrease the need for external energy sources. By ingeniously repurposing the secondary steam energy it generates, MVR optimizes the energy cycle. The fundamental principle involves the secondary steam produced by the evaporator being expertly compressed using a high-efficiency steam compressor. This process wonderfully converts electrical energy into thermal energy, resulting in a remarkable increase in both pressure and temperature of the secondary steam. Subsequently, the elevated temperature of the secondary steam returns to the evaporator, effectively heating the materials and facilitating further evaporation. This sophisticated cycle enables the recycling of the latent heat of vaporization, redefining efficiency and sustainability in secondary steam applications.
Introducing the DM series Single-stage Geared Steam Compressor, a marvel of engineering that incorporates an array of essential components including the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This state-of-the-art compressor is lauded for its compact structure, which ensures easy maintenance and reliability. Designed with precision, it stands as a testament to innovative engineering, delivering unparalleled convenience and functionality.
3.3.1 To achieve an impeccable installation, integrally position the compressor base on the foundation. Utilize wedge-shaped shims to finely adjust the unit's level.
Skillfully alternate wedge-shaped irons beneath the base. Once the unit achieves perfect leveling, secure the irons with spot welds at 4 to 5 strategic points.
Craft and install the wedges considering the unique conditions on-site. Ensure even contact on the inclined plane for optimal stability.
The bearing capacity of each wedge iron must not exceed a robust 40Kg/cm2.).
3.3.2 Utilize a precision level to determine the unit's level. Ensure the axial level is a meticulous 0.05/1000mm and the horizontal level achieves 0.10/1000mm.
These precise measurements are vital for the compressor's optimal performance.
3.3.3 Achieve flawless coupling by centering it perfectly. Before commencing alignment, ensure the following protocols:
1) Ensure the main power supply is completely turned off for safety;
2) Detach the coupling shield;
3) Remove the diaphragm coupling's intermediate section for clear access;
4) Verify the motor installation plane's flatness, ensuring it's free of debris and contaminants;
5) The motor's bolt holes must be larger than the bolts for easy loosening and adjustment;
6) Prepare ample stainless steel gaskets to support the motor's feet. They must be clean and uniformly flat, avoiding thin gaskets for adjustment;
7) Utilize a dial indicator or a high-precision laser alignment meter with a 0.01mm accuracy, which should be provided by the customer;
8) Ready the bracket to support the dial indicator as illustrated below;
9) Mount the dial indicator on the motor wheel hub mounting bracket, aligning the probe on the compressor wheel hub's outer edge;
10) Carefully adjust the bolts around the motor feet to align the compressor and motor centerlines. Aim for a maximum deviation of 0.05mm in the outer circle, with the motor shaft centerline slightly elevated.
11) Securely tighten the motor foot bolts, then recheck the coupling's outer circle and end face runout for precision.;
12) After a successful motor idling test, install the coupling's intermediate section.
3.3.4 Once the casing's alignment and 'levelness' are optimized, firmly tighten the anchor bolts. Post mechanical operation or trial, loosen and retighten them for assured stability.
3.3.5 The impeller, a high-speed marvel, is vulnerable to damage from foreign solids or liquids. Ensure pipelines connecting to the compressor are pristine and meet system steam corrosion specifications.For pipelines that fall short, rectify them promptly. We recommend incorporating solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the compressor inlet's straight pipe.
3.3.6 Install the compressor's inlet and outlet pipes meticulously. Follow the PI diagram for accessory installation, and support pipelines independently of the compressor body to prevent undue stress.
3.3.7 Once the installation of the main fan and its ancillary equipment is complete and the concrete has fully solidified, you are ready to proceed with the compressor operation test. This crucial step ensures optimal functionality and performance of our Eco-Friendly Steam Compressor for Sustainable Pharmaceutical Wastewater Treatment, echoing NANTONG DART-RICH FAN CO., LTD's commitment to excellence in environmental solutions.
3.3.8 Position the electric control cabinet of the compressor within a convenient 5-meter range of the compressor itself. Utilize a threading pipe for the wiring connection, ensuring it runs discreetly underground. Once the electric control cabinet is situated, seamlessly link the wiring terminals inside to the lines at the remote DCS. This meticulous setup guarantees the reliable and efficient operation of our advanced wastewater treatment solution, embodying NANTONG DART-RICH FAN CO., LTD's dedication to sustainable development.
Nantong Dart-Rich Fan Co., LTD., originally known as State-Owned Nantong Fan Factory, boasts a rich history dating back to its founding in 1966. With a significant milestone reached in June 2019, the company underwent a transformative equity structure reform. This pivotal change saw the company evolve into a dynamic partnership enterprise. To accommodate its rapid growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was strategically established in December 2020, further expanding its reach and capabilities. In a remarkable leap forward, the company integrated cutting-edge German technology in 2004, achieving groundbreaking advancements in product stability, reliability, high efficiency, low noise, wear resistance, and temperature resilience. Dart-Rich is a key contributor to the development of standards for integral geared assembly type centrifugal steam compressors.
Dart-Rich proudly holds ISO9001, ISO14001, and ISO45001 certifications, underscoring its commitment to quality and sustainability. Its diverse product range, including steam compressors, fans, and blowers, serves critical sectors like metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. Additionally, Dart-Rich offers comprehensive system optimization solutions and maintenance services, focused on enhancing the energy efficiency of wind systems.
Dart-Rich is relentless in its pursuit of innovation across management, mechanisms, culture, and technology. Embracing digital intelligence and fostering a 'striver culture' under the 'three wisdom' initiative, the company stays ahead with keen market insights, driving organizational growth and enhancing its customer service capabilities, all contributing to its robust, healthy expansion.
Upholding core values of 'Honesty and Trustworthiness, Dedication and Professionalism, Altruism, and Mutualism,' Dart-Rich is dedicated to enhancing enterprise value and maximizing customer benefits. The company is steadfast in its commitment to shared responsibility and creativity among all stakeholders, aspiring to lead as a pioneer in reliable green fluid machinery!
1. Experience the unparalleled efficiency of our high-performance Eco-Friendly Steam Compressor, which boasts a cutting-edge 3D flow semi-open impeller. Crafted with advanced aerodynamic and structural precision, its innovative impeller profile ensures a robust and stable operation across a broad spectrum. Revel in the remarkable efficiency of the main machine, achieving an exceptional polytropic efficiency of up to 88%.
2. Our revolutionary design incorporates a vaneless diffuser, offering an expansive operating range that caters to diverse application needs, ensuring versatility and reliability in every use.
3. Marvel at the seamless integration of the gearbox and compressor within a compact structure, minimizing space requirements while maximizing functionality and ease of installation.
4. The product is expertly engineered as an integral skid-mounted package featuring the compressor, gearbox, and motor. This thoughtfully designed configuration simplifies transportation and installation, making it exceptionally user-friendly.
5. Enjoy a high degree of automation, coupled with outstanding reliability and efficiency. Our product promises energy-saving solutions, ensuring easy operation while maintaining peak performance, setting a new standard in sustainable technology.
1. At NANTONG DART-RICH FAN CO., LTD, we embrace the essence of 'intelligent service' to ensure precision and thoroughness in every interaction. With 13 strategically located marketing service centers across China and a global sales and service network, we are committed to serving our valued clients with excellence and efficiency.
2. Our dedicated after-sales service team stands ready with passports in hand, ensuring swift and seamless responses to overseas maintenance tasks. We pledge to provide 24-hour uninterrupted service throughout your project’s duration, reflecting our commitment to your satisfaction and operational success.
3. '1191' Service Commitment: Experience our rapid response promise—receive feedback on any on-site issues within a lightning-fast 1 minute; service demands are addressed within 1 hour; a comprehensive reply with a solution is delivered within 9 hours; and our skilled personnel arrive on-site within 1 day to resolve your needs.
4. Need assistance? Reach our dedicated after-sales service hotline at 0086-400-625-2668, where our friendly experts are eager to assist you.
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.
Leveraging cutting-edge pneumatic technology, our Eco-Friendly Steam Compressor incorporates advanced, internationally-acclaimed design software and models, ensuring the swift and precise selection of optimal solutions for our clients. Our superior product lineup spans 18 distinct series, catering to a diverse range of applications with an impressive flow rate capacity ranging from 1 to 240 t/h. Additionally, this innovative system offers a customizable temperature increase, adaptable from 8 to 24ºC, delivering unrivaled efficiency for sustainable pharmaceutical wastewater treatment.
Incorporating a complete suite of state-of-the-art pneumatic technology sourced from mature international models and design software, our Eco-Friendly Steam Compressor guarantees rapid and precise product selection for users. Our impressive range encompasses 5 series, each with a versatile flow capacity from 4 to 250 t/h, and delivers a dynamic temperature increase of 4 to 11.2ºC. These features ensure optimal performance and adaptability across various applications, emphasizing our commitment to sustainability and efficiency in pharmaceutical wastewater treatment.
1. Heat Pump Distillation: Revolutionize your processes with our innovative heat pump distillation solutions, expertly designed for optimal efficiency and sustainability.
2. Waste Heat Recovery: Unleash the potential of waste energy with our cutting-edge recovery solutions, transforming waste heat into valuable energy assets.
3. Environmental Protection Field: Elevate your environmental stewardship with our comprehensive solutions for industrial wastewater treatment, including advanced applications such as lithium battery wastewater treatment, wastewater recycling, landfill leachate treatment, and separating sodium and potassium from waste incineration fly ash.
4. Lithium-Ion Battery Industry: Enhance your operations in the lithium-ion battery sector with our specialized processes for salt lake lithium extraction, iron phosphate devices, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery recycling.
5. New Energy Industry: Propel your new energy initiatives forward with our expert solutions for photovoltaic and polycrystalline silicon wastewater treatments, ensuring a cleaner, greener future.
6. Food & Beverage Industry: Perfect your product offerings with our state-of-the-art systems for the concentration and extraction of amino acids, such as alanine, efficient concentration and drying of sugar liquids, and the refinement of beverage jams.
7. Pharmaceutical Industry: Optimize your pharmaceutical production processes with our top-tier technologies for evaporation, concentration, crystallization, and drying, catering to both Chinese and Western medicine production.
8. Chemical Industry: Transform your chemical production capabilities with our advanced solutions tailored for caprolactam process polymerization devices, polylactic acid PLA devices, nylon 66 production devices, and more, including chelating agent evaporation crystallization, mannitol concentration, and fragrance purification.
9. Metallurgical Industry: Refine your metallurgical processes with our superior treatment solutions for sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater.
10. Power Industry: Empower your energy production with our adept treatment technologies for desulfurized wastewater from power stations, ensuring compliance and sustainability.
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