| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Discover the innovative process of heat pump distillation, where steam at the tower top is pressurized and heated to a superior grade using external power. This enhanced steam becomes a vital reboiler heat source at the tower bottom, effectively recovering the latent heat from the tower top steam, optimizing efficiency throughout the process.
In the realm of direct compression heat pump distillation, the cutting-edge technique employs the tower top vapor phase as the working fluid. By utilizing an external steam compressor, the energy level of this vapor phase is elevated, transforming it into a high-temperature heat source for the tower bottom reboiler. As illustrated in the figure below, this method is ideally suited for separation systems where there's a minimal temperature differential, and the boiling points at the tower top and bottom are quite similar.
The centrifugal compressor designed for heat pump distillation is a marvel of engineering, featuring a comprehensive setup that includes a compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an anti-surge control system. Its compact structure is not only a testament to efficient design but also ensures convenient maintenance, making it a crucial component in modern distillation processes.
Revolutionize your operations with compressors that negate the need for external heat sources and cooling water, paving the way for a more streamlined and eco-friendly approach to distillation.
3.3.1 The compressor base is integrally placed on the foundation, put wedge-shaped shim under the base (used to adjust the unit level),
place two wedge-shaped irons alternately, after leveling the unit, and spot weld the wedge-shaped irons for 4~5 points. The wedge shall be
manufactured and installed by the user according to the actual situation, and the contact surface shall be finished (even contact of inclined
plane, and the bearing capacity of wedge iron shall not be greater than 40Kg/cm2).
3.3.2 Use a level to find the level. The leveling requirements of the unit: the axial level of the unit is 0.05/1000mm, and the horizontal
level of the unit is 0.10/1000mm.
3.3.3 Coupling is centered. Before starting alignment, confirm the following requirements:
1) Turn off the main power supply;
2) Remove the coupling shield;
3) Remove the diaphragm coupling intermediate section;
4) Check the flatness of the motor installation plane to ensure that there are no stolen goods, dirt and attachments;
5) The motor bolt hole should be larger than the bolt size, so that the bolt can be loosened to adjust the motor;
6) Prepare enough stainless steel gaskets to cover the foot of the motor, the gaskets should not have attachments and should be flat enough. You cannot use long and thin gaskets to insert between the motor and the base for adjustment;
7) Use a dial indicator or a laser alignment meter with an accuracy of 0.01mm (prepared by the customer himself);
8) Prepare the bracket for supporting the dial indicator as shown in the figure below;
9) The motor wheel hub mounting bracket is used for mounting a dial indicator on the edge of the wheel hub, and placing a dial indicator probe on the outer edge of the compressor wheel hub;
10) By adjusting the adjustment bolts around the motor feet, the compressor and the motor center line are basically on the same line (or according to the corresponding instructions), and the maximum deviation of the outer circle is 0.05mm (the motor shaft center line should be higher than the compressor low-speed shaft center line), coupling end face 0.03~0.05mm;
11) Finally, tighten the motor foot bolts, and review the outer circle runout and end face runout of the coupling;
12) Install the coupling intermediate section after the motor idling test.
3.3.4 After adjusting the "levelness" and alignment of the casing, tighten the anchor bolts. After the mechanical operation (or trial operation), loosen the bolts and tighten them again.
3.3.5 The impeller is a high speed rotating component, and any solid or liquid entering impeller will cause irreversible damage to compressor. Therefore, it is necessary to ensure that the inlet and outlet pipelines connected with compressor are clean and meet the requirements of steam corrosion grade of the system. Pipelines that do not meet this condition must be rectified. It is suggested to add solid liquid separation equipment (gas scrubber or sedimentation tee) before the straight pipe at the compressor inlet.
3.3.6 Install compressor inlet and outlet pipes. Import and export pipelines shall be installed with relevant pipeline accessories according to PI diagram. The pipeline connected to the compressor shall be supported by another bracket, and its weight shall not be supported by the compressor body.
3.3.7 Once the main fan and its essential ancillary equipment have been carefully installed, and the concrete has achieved complete solidification, the moment has arrived to initiate the compressor operation test. This crucial step ensures the seamless functioning and optimal performance of our Methanol Compressor, which is renowned for its cutting-edge adjustable speed regulation tailored for sophisticated distillation processes.
3.3.8 It is imperative that the electric control cabinet, a pivotal component for the compressor's operation, be positioned within a precise 5-meter radius of the compressor itself. The connection from the compressor to the electric control cabinet should be accomplished via a threading pipe, meticulously routed underground for enhanced safety and efficiency. Once the electric control cabinet is securely in place, proceed to connect the wiring terminals within the cabinet to the lines at the remote Distributed Control System (DCS), ensuring a robust and reliable operational setup.
Established with a legacy dating back to 1966, Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) stands as a beacon of industrial innovation. A pivotal transformation occurred in June 2019, marking a new era with significant equity structure reform. This pivotal transformation resulted in the company evolving into a dynamic partnership enterprise. To fuel the momentum of our rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020, setting the stage for continued expansion and excellence. In a strategic move, the company embraced cutting-edge German technology in 2004, driving groundbreaking advancements in product stability, reliability, high efficiency, low noise, wear resistance, and temperature resilience. As a testament to our expertise, we have been the lead drafter of the standard for integral geared assembly type centrifugal steam compressors.
With an unwavering commitment to quality, Dart-Rich boasts certifications in ISO9001, ISO14001, and ISO45001 systems. Our diverse product portfolio, including steam compressors, fans, and blowers, is indispensable across industries such as metallurgy, chemical processing, power generation, environmental protection, construction, light industry, and the burgeoning realm of new energy. Additionally, we offer unparalleled system optimization solutions and maintenance services to foster energy-efficient wind system renovations.
Dart-Rich is dedicated to pioneering in management, mechanism, culture, and technological innovations. We are steadfast in our pursuit of digital intelligence construction and the cultivation of a striving culture alongside our 'three wisdom' framework. Our market acumen drives organizational transformation, elevating our comprehensive customer service capabilities to achieve swift and sustainable growth.
Guided by core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is committed to amplifying enterprise value. We strive to maximize customer benefits while fostering shared responsibility, innovation, and collaboration among all stakeholders. Our vision is to emerge as the frontrunner in reliable, green fluid machinery.
1. Experience unparalleled efficiency with our state-of-the-art 3D flow semi-open impeller. Crafted with professional aerodynamic precision and an innovative structural design, this impeller showcases an advanced profile that ensures an extensive range of stable operating conditions. Achieve exceptional performance with the main machine's polytropic efficiency soaring up to an impressive 88%!
2. Embrace versatility with the incorporation of a vaneless diffuser, offering you an expansive operating range to meet diverse needs effortlessly.
3. Designed with ingenuity, the gearbox and compressor are masterfully integrated into a sleek, compact structure, maximizing space efficiency without compromising on performance.
4. Our product is an all-encompassing, integral skid-mounted package thoughtfully engineered to include the compressor, gear box, and motor. This design facilitates effortless transportation and seamless installation, ensuring a hassle-free experience.
5. Benefit from a high degree of automation combined with outstanding reliability, unmatched efficiency, and significant energy savings. Our product promises ease of operation, setting a benchmark for convenience and performance excellence.
1, At NANTONG DART-RICH FAN CO., LTD, we are dedicated to delivering unparalleled 'intelligent service,' striving to be both exceptionally accurate and comprehensively thorough. Our robust network includes 13 marketing service centers across China, complemented by a global sales and service framework that ensures our Methanol Compressor Featuring Adjustable Speed Regulation for Distillation is supported worldwide.
2, Our after-sales service personnel are always ready, passports in hand, to swiftly address overseas maintenance needs. We are committed to offering you 24-hour, round-the-clock support, ensuring that your project runs smoothly and efficiently from start to finish.
3, '1191' Service Commitment: Experience our promise of excellence with a response to on-site issues within just 1 minute; we meet service demands within 1 hour, provide a detailed solution within 9 hours, and dispatch personnel to your location within 1 day.
4, For immediate assistance, 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.
Experience the pinnacle of cutting-edge technology with our Methanol Compressor Featuring Adjustable Speed Regulation for Distillation. Harnessing the power of advanced pneumatic technology imported from globally acclaimed models and state-of-the-art design software, we ensure rapid and precise model selection tailored to your needs. Our products are meticulously categorized into 18 distinct series, each crafted to deliver superior performance with flow rates ranging from 1 to an impressive 240 t/h, and a temperature rise capacity between 8-24ºC. Elevate your operations with our unparalleled solutions.
1. Heat Pump Distillation: Revolutionizing energy efficiency in distillation processes by utilizing heat pumps, our methanol compressor ensures optimal performance and sustainability.
2. Waste Heat Recovery: Harness the untapped potential of waste heat with our cutting-edge technology, converting it into usable energy for significant cost savings and environmental benefits.
3. Environmental Protection Field: Our compressor plays a pivotal role in industrial wastewater treatment, lithium battery wastewater management, and the recycling of wastewater. It is instrumental in the sophisticated treatment of landfill leachates, waste incineration fly ash leachate separation of sodium and potassium, ensuring cleaner and safer environments.
4. Lithium-Ion Battery Industry: Enhance your operations with our methanol compressor, ideal for complex processes like salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater treatment, and nickel battery recycling. It is designed to meet the specific demands of lithium battery disassembly wastewater treatment, ensuring efficiency at every stage.
5. New Energy Industry: Our product excels in photovoltaic wastewater treatment and polycrystalline silicon wastewater management, supporting the transition to cleaner energy with its advanced distillation and separation capabilities.
6. Food & Beverage Industry: Optimize the concentration and extraction processes of amino acids such as alanine, the drying of sugar liquids, and the concentration of beverage jams with our state-of-the-art methanol compressor, ensuring quality and efficiency in every drop.
7. Pharmaceutical Industry: Elevate the production of Chinese and Western medicines through precise evaporation, concentration, crystallization, and drying. Our technology streamlines processes, ensuring the highest standards of purity and efficacy.
8. Chemical Industry: Our compressor is engineered for excellence in processes such as caprolactam polymerization, polylactic acid (PLA) production, nylon 66 fabrication, and more. It supports chelating agent evaporation crystallization, mannitol concentration, and organic material crystallization, maintaining the integrity of chemical raw materials.
9. Metallurgical Industry: Address complex challenges in sintering desulfurization, coking wastewater, vanadium extraction, and smelting wastewater treatment with our advanced solutions, ensuring compliance and operational efficiency.
10. Power Industry: Ensure effective treatment of desulfurized wastewater from power stations, promoting sustainable power generation and environmental stewardship with our innovative compressor technology.
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