| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Unleash the transformative power of heat pump distillation with this cutting-edge technology. By pressurizing and heating the steam at the tower top to a higher grade using external power, it ingeniously functions as a reboiler heat source at the tower bottom. This process recovers the latent heat of the steam, enhancing efficiency and sustainability in distillation.
Experience the revolutionary direct compression heat pump distillation! This advanced technique utilizes the tower top vapor phase as its working fluid, boosting the energy level through an external steam compressor. This transformation turns it into a high-temperature heat source for the tower bottom reboiler. As illustrated in the figure, this method is particularly effective for separation systems where the temperature differences and boiling points between the tower top and bottom are minimal.
The centrifugal compressor for heat pump distillation is a marvel of engineering, comprising a compressor body, coupling, gearbox, a state-of-the-art lubrication system, motor, electric instrument, and an anti-surge control system. Its design is compact, ensuring ease of maintenance and optimal performance, setting new standards for efficiency and reliability.
By utilizing these powerful compressors, external heat sources and cooling water are rendered obsolete, leading to a more streamlined and cost-effective operation. Discover the future of distillation with unmatched efficiency and environmental benefits!
3.3.1 The compressor base should be carefully positioned on the foundation. Use wedge-shaped shims strategically placed beneath the base to ensure it is perfectly level. This precise adjustment is crucial for optimal performance.
Place two wedge-shaped irons alternately, ensuring the unit is impeccably leveled before spot welding the wedges at 4 to 5 points. This essential step guarantees stability.
These wedges are produced and installed by the user, tailored to the specific conditions. Their contact surfaces must be carefully finished to ensure even contact.
The inclined planes must meet exacting standards, with the wedge iron bearing a maximum load of only 40Kg/cm2.
3.3.2 Use a precision level to establish exact horizontality. The unit’s axial level must be maintained at 0.05/1000mm, while its horizontal level should not exceed 0.10/1000mm.
Accurate leveling is foundational to the operational efficiency of the unit.
3.3.3 Ensure precise coupling alignment. Before alignment, adhere to the following critical prerequisites:
1) Safely shut off the main power supply;
2) Detach the coupling shield to allow unhindered access;
3) Carefully remove the diaphragm coupling's intermediate section;
4) Thoroughly inspect the motor installation's flatness, ensuring it is clear of debris, dirt, and foreign materials;
5) Verify that the motor's bolt holes are larger than the bolts for necessary adjustments;
6) Secure sufficient stainless steel gaskets to adequately support the motor feet. Gaskets must be clean and flat, avoiding long, thin ones that may cause imbalance.
7) Use a dial indicator or laser alignment tool with a precision of 0.01mm, ensuring customer preparation.
8) Ready the bracket shown in the accompanying illustration for the dial indicator;
9) Employ a motor wheel hub mounting bracket to affix a dial indicator, positioning its probe on the compressor wheel hub's outer edge for precise alignment.
10) Adjust the bolts surrounding the motor feet to accurately align the compressor and motor centers, maintaining a maximum outer circle deviation of 0.05mm. The motor shaft center line should always be higher than the compressor's low-speed shaft center line, with coupling end face precision of 0.03~0.05mm.
11) Once aligned, securely tighten the motor foot bolts, verifying the coupling's outer circle and end face runout to ensure unmatched precision.;
12) Conclude by installing the coupling's intermediate section post-motor idling test.
3.3.4 Following the meticulous adjustment of casing alignment and levelness, secure the anchor bolts. After a successful mechanical or trial operation, re-tighten the bolts for added security.
3.3.5 The impeller's high-speed rotation is critical; any solid or liquid intrusion can cause severe damage. Ensure all connecting pipelines are impeccably clean and meet the steam corrosion grade requirements. Non-compliant pipelines must be promptly rectified.Incorporate solid-liquid separation equipment, such as gas scrubbers or sedimentation tees, ahead of the compressor inlet to maintain operational integrity.
3.3.6 Securely install compressor inlet and outlet pipes. Ensure that all pipelines adhere to the PI diagram specifications and are supported independently, not by the compressor body, to avoid undue strain.
3.3.7 Once the main fan and all its supporting equipment have been expertly installed and the concrete foundation has reached full solidity, you are ready to proceed with the compressor operation test. This ensures a seamless integration and optimal performance of your system.
3.3.8 For optimal safety and functionality, ensure that the electric control cabinet of the compressor is strategically positioned within a convenient 5-meter distance from the compressor. The wiring between the compressor and the control cabinet should be securely connected through a threading pipe, which is recommended to be installed underground for protection and efficiency. Once the electric control cabinet is perfectly positioned, meticulously connect the wiring terminals within the cabinet to the remote DCS lines for seamless communication and control.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) has a storied legacy dating back to 1966. A pivotal transformation in June 2019 saw a reformation of its equity structure, paving the way for greater agility and innovation. It transitioned into a dynamic partnership enterprise, poised for rapid growth. In December 2020, Dart-Rich (Hunan) Fan Co., Ltd. was established, further solidifying its footprint in the market. The company embraced cutting-edge German technology in 2004, leading to groundbreaking advancements in product stability, reliability, and efficiency. These innovations have set benchmarks in low noise, wear resistance, and temperature endurance. As the principal architect of the standard for integral geared assembly type centrifugal steam compressors, Dart-Rich leads the industry.
With ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich stands as a beacon of quality. Our product lineup includes steam compressors, fans, and blowers, integral to sectors such as metallurgy, chemicals, power generation, environmental protection, construction materials, light industry, and burgeoning new energy markets. Our expertise extends to offering system optimization and maintenance services for energy-efficient wind system renovations.
Relentlessly pursuing innovation across management, mechanisms, culture, and technology, Dart-Rich is spearheading the digital intelligence revolution. We foster a culture of 'strivers' and embrace the 'three wisdoms,' maintaining a keen market insight. Through organizational evolution, we enhance customer service capabilities, ensuring swift, sustainable growth.
Rooted in core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism,' Dart-Rich elevates enterprise value while maximizing customer satisfaction. We champion shared responsibility and collaborative growth among all stakeholders, aspiring to be the foremost authority in eco-friendly fluid machinery, revolutionizing the industry with reliability and innovation.
1. Featuring a high-efficiency 3D flow semi-open impeller, our design boasts an avant-garde aerodynamic and structural framework. The advanced impeller profile ensures a wide spectrum of stable operational conditions, with the main machine achieving an impressive maximum polytropic efficiency of up to 88%.
2. Thanks to the incorporation of a vaneless diffuser, our compressor offers an exceptionally broad operating range, accommodating diverse applications with ease.
3. Designed with precision and integrating both the gearbox and compressor, our solution presents a compact and streamlined structure that optimizes both space and functionality.
4. Delivered as a comprehensive skid-mounted package, this product includes a compressor, gearbox, and motor, all preassembled to facilitate effortless transportation and installation.
5. Experience the pinnacle of automation with our product, which offers outstanding reliability, remarkable efficiency, and energy-saving operations, all wrapped in a user-friendly interface for seamless operation.
1, Embracing the ethos of 'intelligent service', we at NANTONG DART-RICH FAN CO., LTD. are committed to delivering services that are both 'more accurate' and 'more comprehensive'. With 13 strategically placed marketing service centers throughout China and a robust sales and service network that spans the globe, we ensure our reach and responsiveness are unparalleled.
2, Our dedicated after-sales service team is equipped to handle overseas maintenance with agility and efficiency. Armed with necessary travel documents, they can swiftly respond to your needs, offering seamless 24-hour support throughout the project's lifecycle.
3, '1191' Service Commitment: We promise immediate action with our '1191' pledge—addressing on-site issues within just 1 minute, meeting service requests within 1 hour, providing solutions within 9 hours, and deploying personnel to your location within 1 day, ensuring minimal disruption.
4, For any inquiries or assistance, please contact our after-sales service hotline at 0086-400-625-2668. Our team stands ready to support 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.
This remarkable product boasts an advanced pneumatic technology system, imported from globally recognized and mature stage models, along with sophisticated design software. This ensures rapid and optimal model selection for our valued clients. Our extensive range includes 18 distinct series, meticulously crafted to cater to various needs. The Power Frequency Watervapour Compressor offers versatility with a flow rate capacity spanning from 1 to 240 t/h, paired with a temperature rise potential ranging from 8 to 24ºC. Experience efficiency and innovation at its finest.
1. Heat pump distillation: Revolutionizing traditional distillation methods through advanced heat management.
2. Waste heat recovery: Harnessing residual heat and transforming it into usable energy for enhanced efficiency.
3. Environmental protection field: Pioneering solutions for industrial wastewater treatment, lithium battery recycling, efficient wastewater reuse, and innovative landfill leachate treatment. Our technology excels in separating sodium and potassium from waste incineration fly ash leachate for a greener tomorrow.
4. Lithium-Ion battery industry: Offering state-of-the-art process devices for salt lake lithium extraction, iron phosphate, ternary precursor wastewater treatment, and advanced disassembly of lithium battery wastewater, along with nickel battery recycling solutions.
5. New energy industry: Leading in sustainable solutions with cutting-edge treatments for photovoltaic and polycrystalline silicon wastewater, enhancing the industry's eco-friendly footprint.
6. Food & beverage industry: Specializing in the concentration and extraction of amino acids like alanine, optimizing the concentration and drying processes of sugar liquids, and perfecting the concentration of beverage jams for superior product quality.
7. Pharmaceutical industry: Expertly handling evaporation, concentration, crystallization, and drying in both Chinese and Western medicine production, ensuring purity and consistency in every batch.
8. Chemical industry: Innovating with caprolactam process polymerization devices, enriching the production of polylactic acid (PLA), and enhancing nylon 66 production. Our expertise extends to chelating agent evaporation crystallization, mannitol concentration, and the purification of fragrances and chemical raw materials.
9. Metallurgical industry: Advancing treatment techniques for sintering desulfurization wastewater, coking wastewater, and vanadium extraction wastewater, ensuring a cleaner and more efficient smelting process.
10. Power industry: Leading the way in the treatment of desulfurized wastewater from power stations, contributing to cleaner energy production.
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