| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, represents a groundbreaking energy-saving technology designed to dramatically reduce external energy requirements. It achieves this by ingeniously repurposing the secondary steam energy it produces. The core principle of this advanced technique involves the high-efficiency steam compressor compressing the secondary steam generated by the evaporator. This process skillfully converts electrical energy into thermal energy, elevating the pressure and temperature of the secondary steam. The increased temperature allows the secondary steam to return to the evaporator, heating the materials and instigating evaporation. This cycle ingeniously recycles the latent heat of vaporization, maximizing energy efficiency and sustainability.
The DM series Single-stage Geared Steam Compressor is a marvel of engineering, featuring an expertly crafted design that incorporates the compressor body, coupling, gearbox, lubrication system, motor, electric instruments, and an advanced anti-surge control system. This state-of-the-art compressor boasts a compact structure, ensuring ease of maintenance while delivering exceptional performance. It is a testament to innovation, designed to meet the highest standards of efficiency and reliability.
3.3.1 The robust foundation for your compressor: Secure the compressor base integrally onto the foundation. Use wedge-shaped shims under the base to finely adjust the unit level.
Systematically place two wedge-shaped irons alternately. After leveling the unit, skillfully spot weld the wedge-shaped irons at 4-5 points to ensure stability. The wedges shall be
crafted and installed by the user, tailored to the actual circumstances for optimal contact (ensuring even contact of the inclined surfaces). The wedge iron’s contact surface and
bearing capacity should not exceed 40Kg/cm2).
3.3.2 Master precision with ease: Employ a level to ensure exact leveling. The unit’s leveling parameters are: an axial level of 0.05/1000mm, and a horizontal level of 0.10/1000mm.
These precision requirements ensure seamless operation.
3.3.3 Achieve perfect alignment with the coupling: Before starting, meticulously adhere to these prerequisites:
1) Ensure absolute safety by turning off the main power supply;
2) Carefully remove the coupling shield to prevent any obstruction;
3) Detach the diaphragm coupling intermediate section for thorough examination;
4) Check the motor installation plane for absolute flatness, ensuring it is free from foreign materials, dirt, and attachments;
5) Design the motor bolt holes larger than the bolt size to facilitate easy loosening for motor adjustments;
6) Prepare ample flat, stainless steel gaskets to fit snugly under the motor. Avoid using long and thin gaskets between the motor and the base.
7) Utilize a high-precision dial indicator or laser alignment meter with 0.01mm accuracy for unparalleled precision;
8) Ensure you have the necessary bracket to support the dial indicator as depicted in the accompanying diagram;
9) The motor wheel hub mounting bracket is essential for placing a dial indicator on the wheel hub edge, ensuring precision placement on the compressor wheel hub.
10) Achieve alignment by meticulously adjusting the bolts around the motor feet, aligning the compressor and motor center lines. The maximum deviation should be 0.05mm, with the
motor shaft center line slightly higher than the compressor low-speed shaft center line, and the coupling end face deviation of 0.03~0.05mm.11) Finally, secure the motor foot bolts, reviewing the outer circle and end face runout of the coupling;
12) Post motor idling test, reinstall the coupling intermediate section for ultimate stability.
3.3.4 Once the "levelness" and alignment of the casing are perfected, anchor the bolts firmly. After a successful mechanical trial operation, re-tighten the bolts for enduring reliability.
3.3.5 Protect the high-speed impeller: Prevent irreversible damage by ensuring no solid or liquid enters the component. Keep inlet and outlet pipelines pristine, conforming to the steam corrosion standards of the system. Non-compliant pipelines must be upgraded. It is stronglyrecommended to install a gas scrubber or sedimentation tee before the compressor inlet to separate solids from liquids.
3.3.6 Seamlessly integrate the compressor with inlet and outlet pipes. Install relevant pipeline accessories per the PI diagram. Ensure the pipelines connected to the compressor are supported independently, without straining the compressor body.
3.3.7 Once the primary fan along with all its supportive equipment is securely installed, and after the concrete has completely set and solidified, it is the perfect moment to proceed with the compressor operation test. This is a pivotal step in ensuring optimum functionality and reliability of the Pharmaceutical Wastewater Treatment Steam Compressor with Enhanced Durability by NANTONG DART-RICH FAN CO., LTD.
3.3.8 To ensure seamless operation and enhanced safety, the electric control cabinet of the compressor should be strategically installed within a 5-meter radius of the compressor. The connection from the compressor to the electric control cabinet should be meticulously done by threading a pipe underground. Once the electric control cabinet is firmly in place, it's crucial to connect the wiring terminals within the cabinet to the remote DCS lines, facilitating a smooth and efficient communication pathway.
Nantong Dart-Rich Fan Co., LTD. (formerly known as the State-Owned Nantong Fan Factory), has a proud legacy dating back to 1966. In a strategic move to embrace modern business dynamics, the company underwent an equity structure reform in June 2019, setting the stage for unprecedented growth. This transformation marked the company's evolution into a forward-thinking partnership enterprise. To further fuel its rapid expansion and innovation, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020. This expansion is a testament to the company's commitment to excellence and market leadership. By embracing cutting-edge German technology in 2004, Dart-Rich made remarkable strides in elevating product performance, ensuring superior stability, reliability, high efficiency, minimal noise, and enhanced wear and temperature resistance. As a leader in innovation, Dart-Rich played a pivotal role as the principal drafter of the integral geared assembly type centrifugal steam compressors standard.
With certifications in ISO9001, ISO14001, and ISO45001, Dart-Rich offers an impressive range of products including steam compressors, fans, and blowers. These are vital in sectors such as metallurgy, chemicals, electricity, environmental conservation, construction materials, light industries, and emerging new energy fields. Additionally, Dart-Rich excels in providing system optimization solutions and maintenance services focused on the energy-efficient renovation of wind systems.
Dart-Rich is deeply committed to perpetual management, mechanism, cultural, and technological innovation. The company is advancing in digital intelligence, fostering a culture of striving, and pursuing 'three wisdoms'. With keen market insights, Dart-Rich is continuously driving organizational evolution and enhancing comprehensive customer service capabilities to sustain rapid and robust development.
Holding steadfast to the core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich is devoted to amplifying enterprise value, maximizing customer benefits, and fostering shared responsibility and prosperity among all stakeholders. The company is dedicated to leading as the most reliable provider of green fluid machinery solutions!
1. Experience the cutting-edge efficiency of our high-performing 3D flow semi-open impeller. Crafted with expert aerodynamic and structural design, it boasts an advanced impeller profile, offering an impressively broad range of stable operating conditions. The main machine delivers a top-tier polytropic efficiency, soaring up to an outstanding 88%.
2. Equipped with a state-of-the-art vaneless diffuser, this product ensures a remarkably broad operating range, providing versatility and adaptability to diverse requirements.
3. Our gearbox and compressor are seamlessly integrated, featuring a meticulously compact design that maximizes space efficiency while ensuring robust performance.
4. This integral skid-mounted package includes a compressor, gearbox, and motor, designed for effortless transportation and simple installation, making setup a breeze.
5. Embrace a new level of operational ease with our product, known for its high degree of automation, exceptional reliability, and superior energy efficiency. Its user-friendly interface ensures smooth operation, making it a leader in performance and energy conservation.
1, We are committed to delivering 'intelligent service' that is both 'more accurate and more comprehensive.' With our extensive reach, we have established 13 marketing service centers across China and an expansive sales and service network that spans the globe.
2, All our after-sales service personnel are passport-ready for prompt deployment to handle overseas maintenance tasks. We guarantee you uninterrupted 24-hour service throughout the project execution, ensuring your needs are met with efficiency and dedication.
3, '1191' Service Commitment: We pledge to address on-site issues with utmost urgency – feedback within 1 minute, service demand response within 1 hour, solution proposal within 9 hours, and personnel deployment to your site within 1 day.
4, For any inquiries or assistance, please contact 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 with Enhanced Durability boasts a complete set of state-of-the-art pneumatic technology imported from globally mature-stage models and sophisticated design software. This allows us to offer clients rapid and optimal model selection, tailored to their precise needs. This extraordinary product line is available in 18 distinct series, accommodating a wide range of flow rates from 1-240 t/h. Additionally, it impressively supports a temperature rise ranging from 8-24ºC.
This advanced steam compressor harnesses a complete set of cutting-edge pneumatic technology, sourced from proven international models and top-tier design software. This empowers us to provide users with the quickest and most efficient model selection process. The product is offered in 5 unique series, each adept at handling flow rates from 4-250 t/h, and capable of achieving a temperature rise between 4-11.2ºC.
1. Heat Pump Distillation: Revolutionize your distillation processes with cutting-edge heat pump technology, ensuring maximum efficiency and sustainability.
2. Waste Heat Recovery: Harness the power of waste heat to drive productivity and cut energy costs, turning by-products into valuable resources.
3. Environmental Protection Field: Lead the charge in industrial wastewater treatment and lithium battery wastewater management. Transform waste into resources through our groundbreaking technologies in landfill leachate processing, sodium and potassium separation from waste incineration fly ash, and beyond.
4. Lithium-Ion Battery Industry: Elevate your operations with our comprehensive solutions for salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater purification, and innovative treatments for lithium battery disassembly and nickel battery recycling.
5. New Energy Industry: Propel the future with advanced photovoltaic and polycrystalline silicon wastewater treatment solutions, setting new standards for efficiency and environmental stewardship.
6. Food & Beverage Industry: Amplify quality and flavor with precise concentration and extraction of amino acids like alanine, innovative sugar liquid drying technologies, and state-of-the-art beverage jam concentration techniques.
7. Pharmaceutical Industry: Enhance the production processes of both Chinese and Western medicines through superior evaporation, concentration, crystallization, and drying technologies.
8. Chemical Industry: Drive innovation with specialized solutions for caprolactam polymerization, polylactic acid PLA production, nylon 66 manufacturing, and more. Optimize chelating agent evaporation, crystallize mannitol and anhydrous sodium sulfate, concentrate organic matter, refine fragrances, and streamline chemical raw material production.
9. Metallurgical Industry: Optimize the management of sintering desulfurization wastewater, coking by-product treatments, and advanced solutions for vanadium extraction and smelting wastewater challenges.
10. Power Industry: Champion sustainability in power generation by effectively treating desulfurization wastewater from power stations with our cutting-edge solutions.
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