| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Heat pump distillation is an innovative and efficient process that involves pressurizing and heating steam at the tower's top. This external power-driven process elevates the steam to a higher energy grade, which then acts as a reboiler heat source at the tower's bottom. This remarkable technology enables the recovery of latent heat from the steam at the tower's top, making it a highly effective solution in heat distillation.
Direct compression heat pump distillation is a cutting-edge method that utilizes the tower top vapor phase as its working fluid. By employing an external steam compressor, this method amplifies the energy level of the tower top vapor phase, transforming it into a high-temperature heat source for the tower bottom reboiler. As illustrated in the accompanying diagram, this direct compression approach is ideally suited for separation systems characterized by minimal temperature differences and similar boiling points between the tower's top and bottom.
The centrifugal compressor for heat pump distillation is an engineering marvel, comprising a compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an anti-surge control system. This elegant design boasts a compact structure, ensuring ease of maintenance while delivering peak performance in distillation processes.
Harnessing the power of compressors, this innovative technology obviates the need for external heat sources and cooling water, paving the way for a more sustainable and efficient distillation process!
3.3.1 To initiate your setup, place the compressor base securely and integrally on its designated foundation. Utilize wedge-shaped shims strategically beneath the base to ensure optimal leveling of the unit.
Expertly alternate the placement of these wedge-shaped irons. Post-leveling, spot weld the wedges at 4-5 strategic points to lock them in place. This procedure ensures rigorous stability.
Craft and install these wedges as per the actual conditions. The contact surfaces must be meticulously finished to guarantee smooth and even interaction between inclined planes.
Ensure that the bearing capacity of the wedge iron does not exceed 40Kg/cm2).
3.3.2 Employ precise leveling tools to confirm the unit's level. The leveling mandate: maintain an axial level of 0.05/1000mm, ensuring unparalleled precision.
Furthermore, the unit's horizontal level should be no more than 0.10/1000mm for flawless functionality.
3.3.3 Focus on achieving perfect coupling alignment. Prior to this, ensure adherence to these crucial steps:
1) The main power supply must be switched off for safety;
2) Detach the coupling shield to access the necessary components;
3) Disassemble the diaphragm coupling's intermediate section to facilitate accurate alignment;
4) Scrutinize the motor installation plane for any foreign obstructions or debris that could hinder performance;
5) Ensure that the motor bolt holes are slightly larger than the bolts to allow easy adjustments when necessary;
6) Have an ample supply of pristine stainless steel gaskets to adequately cover the motor's footing, ensuring no debris or bends;
7) Utilize a dial indicator or precision laser alignment tool (accuracy of 0.01mm) as part of the customer's toolkit;
8) Secure a robust bracket to support the dial indicator effectively as illustrated in the accompanying diagram;
9) Use the motor wheel hub mounting bracket to position the dial indicator accurately, placing its probe along the compressor wheel hub's outer edge;
10) By precisely adjusting the bolts around the motor feet, align the central lines of the compressor and motor, allowing a maximum outer circle deviation of 0.05mm. Ensure the motor shaft center line is higher than the compressor low-speed shaft center line, with a coupling end face deviation of 0.03~0.05mm;
11) Conclusively, secure the motor foot bolts, then meticulously review the coupling's outer circle and end face runouts for quality assurance;
12) Post motor idling tests, reinstall the coupling intermediate section to finalize the setup.
3.3.4 Subsequent to aligning and leveling the casing, tighten the anchor bolts. Upon completing mechanical operations or trial runs, retighten these bolts for ensured durability and stability.
3.3.5 The impeller functions at high rotational speeds; any intrusion of solids or liquids may inflict irreversible harm. Therefore, the inlet and outlet pipelines must be impeccably clean, conforming to the system's steam corrosion standards. Any non-compliant pipelines require immediate correction.To enhance safety, consider integrating solid-liquid separation devices like gas scrubbers or sedimentation tees before the compressor's inlet straight pipe.
3.3.6 Proceed with the installation of the compressor's inlet and outlet pipes. As per the PI diagram, fit these pipelines with essential accessories. The pipelines must be supported independently by brackets, ensuring the compressor body is free from bearing any weight.
3.3.7 Once the majestic main fan and its essential ancillary equipment have been expertly installed and the robust concrete is thoroughly and magnificently solidified, it's time to embark on the highly-anticipated compressor operation test. This phase is pivotal to ensuring the seamless and superior performance of your system.
3.3.8 The strategically placed electric control cabinet, optimally positioned within a 5m radius of the compressor, is a key component for efficient operation. The wiring, meticulously threaded through secure pipes running discreetly underground, connects the compressor to the cabinet. Once the cabinet is elegantly stationed, ensure that the wiring terminals connect seamlessly with the lines at the remote DCS, guaranteeing a flawless and reliable operational setup.
Nantong Dart-Rich Fan Co., LTD. (formerly known as the State-Owned Nantong Fan Factory) has a rich heritage, having been established in 1966. A significant milestone in its journey was the equity structure reform in June 2019. Thereafter, the company transformed into a dynamic partnership enterprise. To cater to the burgeoning demands of its rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This strategic move underscores the company's commitment to growth. In pursuit of excellence, the company imported cutting-edge German technology in 2004, leading to groundbreaking advancements in product stability, reliability, and efficiency. These enhancements also encompass low noise, wear, and temperature resistance, cementing Dart-Rich as a key drafter of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich has proudly achieved ISO9001, ISO14001, and ISO45001 certifications, reflecting its unwavering commitment to quality. Our premier offerings—steam compressors, fans, and blowers—are indispensable across industries such as metallurgy, chemical, electric power, environmental protection, construction materials, light industry, and new energy. We also excel in providing system optimization solutions and maintenance services, specifically for energy-efficient wind system renovations.
Dart-Rich continually pioneers in management, mechanism, culture, and technology innovations. The company is at the forefront of digital intelligence, fostering a culture of ambition and embracing 'three wisdom' principles. With profound market insights, we propel organizational evolution, enhance customer service capabilities, and drive rapid, sustainable growth.
Guided by core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich is dedicated to enhancing enterprise value and delivering maximum value to customers. We are committed to shared responsibility and benefits among all stakeholders, aspiring to lead in reliable, green fluid machinery solutions.
1. Featuring a state-of-the-art high-efficiency 3D flow semi-open impeller, paired with specialized aerodynamic and structural engineering, the impeller profile is on the cutting edge, offering a blower with an expansive range of stable operational conditions. The pinnacle of polytropic efficiency for the main machine impressively reaches up to 88%, ensuring superior performance.
2. By integrating a vaneless diffuser, our system boasts a remarkably broad operating range, catering to a multitude of applications with ease.
3. The gearbox and compressor are masterfully integrated, resulting in a sleek and compact structural design that optimizes space and functionality.
4. This product is meticulously designed as a fully integral skid-mounted package, which seamlessly combines the compressor, gearbox, and motor. This thoughtful composition ensures effortless transportation and installation, enhancing convenience for the user.
5. Enjoy the pinnacle of technological advancement with a high degree of automation, ensuring outstanding reliability. Experience stellar efficiency and energy conservation, coupled with straightforward operation, making this product the epitome of user-friendly innovation.
1, At NANTONG DART-RICH FAN CO., LTD, we are unwavering in our commitment to 'intelligent service', driven by the ethos of delivering services that are 'more accurate and more comprehensive'. Our robust network features 13 strategically located marketing service centers within China, alongside a comprehensive global sales and service framework that ensures we are never far from our clients.
2, All our after-sales service personnel are equipped with the necessary documentation, including passports, to swiftly address overseas maintenance tasks. We guarantee an unwavering 24-hour, round-the-clock service during the entire project execution phase, ensuring that your needs are met with utmost efficiency and professionalism.
3, '1191' Service Commitment: We pledge to address on-site issues with unparalleled rapidity, providing feedback within a mere 1 minute. Our team will respond to service requests within 1 hour, offer comprehensive solutions within 9 hours, and ensure that our personnel arrive on-site within 1 day, setting new standards in service excellence.
4, For any after-sales inquiries or assistance, please do not hesitate to contact our dedicated hotline at: 0086-400-625-2668. Our customer support team is ready and eager to assist you with any concerns or questions you may have.
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, meticulously crafted through imported expertise from globally mature design models, empowers us to deliver swift and optimal model selection for our valued clients. With a distinguished array of 18 distinct series, our product line accommodates a broad spectrum of flow rates, ranging from 1 to an impressive 240 t/h, and achieves remarkable temperature increases of 8-24ºC for unparalleled efficiency and performance.
1. Heat pump distillation: Revolutionizing efficiencies with cutting-edge technology for optimized heat management and distillation processes.
2. Waste heat recovery: Harness the power of waste to energy conversion for sustainable and efficient operations.
3. Environmental protection field: Leading the way in green technology, catering to industrial wastewater treatment, lithium battery wastewater management, wastewater recycling, landfill leachate treatment, waste incineration fly ash leachate sodium and potassium separation, and more.
4. Lithium-Ion battery industry: Pioneering solutions for diverse process devices including salt lake lithium extraction, iron phosphate device, ternary precursor wastewater treatment, lithium battery disassembly wastewater treatment, and nickel battery circulation, setting new standards in battery production.
5. New energy industry: Innovative treatment systems for photovoltaic wastewater and polycrystalline silicon wastewater, driving the future of sustainable energy with unmatched expertise.
6. Food & beverage industry: Elevate your processes with advanced concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, beverage jam concentration, and more for superior quality and taste.
7. Pharmaceutical industry: Achieve excellence in production with precision evaporation, concentration, crystallization, and drying processes in the manufacturing of Chinese and Western medicines.
8. Chemical industry: Master the art of chemical production with our sophisticated caprolactam process polymerization device, polylactic acid PLA device, nylon 66 production device, chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate evaporation crystallization, organic matter concentration crystallization, fragrance purification, and chemical raw material production.
9. Metallurgical industry: Expertly handle sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, smelting wastewater, ensuring robust and compliant solutions.
10. Power industry: Specialized treatment for desulfurized wastewater from power stations, elevating environmental responsibility and operational efficiency.
){kind=link}