| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Discover the revolutionary world of heat pump distillation, where cutting-edge technology is deployed to pressurize and elevate the steam at the tower's pinnacle to an advanced degree through the application of external power. This ingenious process serves as a robust heat source for the reboiler at the tower's base, ingeniously reclaiming the latent heat of the steam at the top, promising efficiency and sustainability.
The direct compression heat pump distillation technique innovatively utilizes the vapor phase at the tower's summit as the operational fluid. Through the integration of an external steam compressor, the energy level of the vapor is significantly enhanced, transforming it into a high-temperature heat source for the reboiler at the tower's base. As illustrated in the accompanying figure, this state-of-the-art distillation method is ideally suited for separation systems characterized by minimal temperature variations and closely related boiling points between the uppermost and lowermost sections of the tower.
Our cutting-edge centrifugal compressor, designed for heat pump distillation, comprises a sophisticated assembly of a compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and an advanced anti-surge control system. This marvel of modern engineering is crafted with a compact structure, ensuring ease of maintenance and operational efficiency.
Experience the transformative power of our compressors that not only enhance operational efficiency but also completely negate the need for external heat sources and cooling water, leading to cost-effectiveness and environmental sustainability!
3.3.1 The compressor base is integrally positioned on the foundation, with wedge-shaped shims placed beneath it to ensure a perfectly leveled unit.
Position alternating wedge-shaped irons precisely. Once the unit is leveled, secure the wedges with spot welds at 4 to 5 strategic points.
These wedges must be custom-manufactured and installed by the user to match the specific conditions on-site. Ensure the contact surfaces are impeccably finished,
allowing for even contact of inclined planes. Remember, the wedge iron should not bear more than 40Kg/cm2).
3.3.2 Employ a level to achieve precise leveling. Unit leveling specifications are: an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm.
3.3.3 Centralize the coupling alignment. Prior to beginning alignment, confirm these essential prerequisites:
1) Ensure the main power supply is switched off;
2) Remove the protective coupling shield;
3) Detach the intermediary section of the diaphragm coupling;
4) Verify the motor installation plane's flatness, ensuring it's free from debris, dirt, or any attachments;
5) The motor bolt holes should exceed bolt size, allowing looseness for motor adjustments;
6) Prepare ample stainless steel gaskets for the motor's foot, keeping them flat and free of attachments. Avoid using long, thin gaskets between the motor and base for adjustments;
7) Utilize a dial indicator or a laser alignment meter with a 0.01mm precision, as provided by the customer;
8) Ready a bracket to support the dial indicator, as depicted in the diagram below;
9) Use the motor wheel hub mounting bracket for positioning a dial indicator on the wheel hub edge, with its probe on the compressor wheel hub's outer edge;
10) Adjust the motor feet's bolts to align the compressor and motor center lines accordingly. The maximum deviation around the circle is 0.05mm, with the motor shaft center line placed higher than the compressor's low-speed shaft center line. The coupling end face deviation should be between 0.03~0.05mm.
11) Securely tighten the motor foot bolts and recheck both the outer circle and end face runouts of the coupling.
12) After conducting a motor idle test, reinstall the coupling's intermediate section.
3.3.4 Once the casing has been leveled and aligned, firmly tighten the anchor bolts. Following the mechanical or trial operation, loosen, then retighten the bolts for secure stability.
3.3.5 The impeller is a high-speed rotating part—any solid or liquid intrusion could inflict irreversible damage on the compressor. Ensure the inlet and outlet pipelines are immaculate and conform to the system's steam corrosion grade requirements. Any pipelines falling short of these standards must be promptly rectified.It is advised to incorporate solid-liquid separation devices, such as a gas scrubber or sedimentation tee, before the straight pipe leading to the compressor's inlet.
3.3.6 Install the compressor's inlet and outlet pipes with all necessary pipeline accessories as depicted in the PI diagram. The pipelines connected to the compressor should be supported by a separate bracket, ensuring their weight is not burdened on the compressor body.
3.3.7 Once the main fan, accompanied by its ancillary equipment, is installed and the concrete foundation has fully solidified, it is time to move forward with the compressor operation test. This crucial step ensures that everything is functioning optimally, setting the stage for peak performance.
3.3.8 The electric control cabinet, a pivotal component of the compressor, should be positioned within a 5-meter radius of the compressor. To ensure safety and efficiency, the wiring from the compressor to the control cabinet must be skillfully threaded through a conduit, securely buried underground. Once the cabinet is in its designated spot, it is essential to connect the wiring terminals within the control cabinet to the lines at the remote DCS, thus ensuring seamless communication and control.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) embarked on its illustrious journey in 1966. Transforming dynamically, the equity structure reform took place in June 2019, marking a new chapter in its growth. The company evolved into a thriving partnership enterprise. To cater to the burgeoning demands of rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This strategic step bolstered the company's capabilities. In 2004, they harnessed advanced German technology, achieving remarkable breakthroughs in product stability, reliability, efficiency, noise reduction, and resistance to wear and temperature. A pioneering force, Dart-Rich drafted the standard for integral geared assembly type centrifugal steam compressors.
With prestigious ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich offers a diverse product spectrum, including steam compressors, fans, and blowers. These products serve a multitude of sectors like metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and the innovative new energy sector. Additionally, the company excels in system optimization solutions and maintenance services for energy-efficient wind system renovations.
Dart-Rich steadfastly champions management, mechanism, culture, and technology innovations. They relentlessly pursue digital intelligence construction, striver culture, and the 'three wisdom' strategy, offering profound market insights. This proactive approach continually fosters organizational growth, elevates customer service capabilities, and drives rapid, sustainable development.
Upholding core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism', Dart-Rich enhances enterprise value, maximizes customer benefits, and fosters shared responsibility, creation, and sharing among all stakeholders. Committed to leadership, Dart-Rich aspires to be the paragon of reliable green fluid machinery.
1, Experience the pinnacle of innovation with our high-efficient 3D flow semi-open impeller, meticulously crafted with a sophisticated aerodynamic and structural design. This advanced impeller profile ensures a wide range of stable operating conditions, with the main machine achieving a remarkable polytropic efficiency of up to 88%.
2, Embrace versatility with our vaneless diffuser, designed to offer an extensive operating range, adapting seamlessly to various operational demands.
3, Benefit from our ingeniously integrated gearbox and compressor, encapsulated within a compact structure that epitomizes space efficiency and engineering brilliance.
4, Discover unparalleled convenience with our product's integral skid-mounted package, featuring a combination of compressor, gearbox, and motor. This thoughtful design ensures effortless transportation and seamless installation.
5, Enjoy the pinnacle of automation and reliability with our product's high degree of automation, promising outstanding efficiency and energy savings, coupled with user-friendly operation for an exceptional experience.
1, We proudly uphold our commitment to 'intelligent service,' aiming to deliver solutions that are 'more accurate and more comprehensive.' With an impressive network of 13 strategically positioned marketing service centers within China, complemented by an extensive sales and service network that spans the globe, we ensure unparalleled support.
2, Our dedicated after-sales service team is always ready, each holding the necessary passports to swiftly attend to overseas maintenance tasks. We are committed to offering you 24-hour, round-the-clock service throughout the duration of your project, ensuring your needs are met at any hour.
3, Our '1191' Service Commitment guarantees prompt and efficient assistance: On-site issues are acknowledged within just 1 minute; we address service demands in under 1 hour; solutions are provided within 9 hours; and our skilled personnel are dispatched to your location within 1 day.
4, For assistance, reach out to our dedicated 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 cutting-edge pneumatic technology is sourced from advanced international models and top-tier design software, enabling us to offer our clients rapid and precise model selection. Our product line is extensive, comprising 18 distinct series, each crafted to meet a wide range of operational needs. These series boast impressive flow rates ranging from 1 to 240 t/h and are capable of achieving temperature rises between 8ºC and 24ºC, ensuring versatility and efficiency no matter the application.
1. Heat pump distillation: Our cutting-edge watervapour compressor seamlessly integrates into heat pump distillation processes, ensuring efficient energy utilization and enhanced performance.
2. Waste heat recovery: Revolutionize your waste heat recovery systems with our advanced compressor technology, designed to maximize heat utilization and minimize energy loss.
3. Environmental protection field: Empower sustainable initiatives with comprehensive solutions for industrial wastewater treatment, lithium battery wastewater recycling, landfill leachate management, and more. Specialize in sodium and potassium separation from waste incineration fly ash leachate, supporting a cleaner environment.
4. Lithium-Ion battery industry: Enhance the efficiency of lithium-ion battery production with our versatile compressor solutions. From salt lake lithium extraction to ternary precursor wastewater treatment, our technology supports various process devices, ensuring thorough wastewater management and environmentally friendly battery disassembly.
5. New energy industry: Specializing in photovoltaic and polycrystalline silicon wastewater treatment, our compressors are pivotal in maintaining sustainable practices within the new energy industry.
6. Food & beverage industry: Elevate your production with our compressor technology, ideal for the concentration and extraction of amino acids, the drying of sugar liquids, and the concentration of beverage jams, ensuring superior quality and efficiency.
7. Pharmaceutical industry: Optimize the evaporation, concentration, crystallization, and drying processes in pharmaceutical manufacturing with our state-of-the-art compressors, enhancing both Chinese and Western medicine production.
8. Chemical industry: Our innovative compressors are integral to various chemical processes, including caprolactam polymerization, polylactic acid production, nylon 66 manufacturing, and more. Achieve precision in evaporation, crystallization, and concentration for chelating agents, mannitol, and organic matter, while ensuring purity in fragrance and raw material production.
9. Metallurgical industry: Address wastewater treatment challenges in the metallurgical sector, including sintering desulfurization, coking, and vanadium extraction with our robust compressor solutions.
10. Power industry: Our compressors provide exceptional solutions for treating desulfurized wastewater from power stations, upholding industry standards and promoting environmental responsibility.
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