| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Experience the pinnacle of heat pump distillation with our cutting-edge technology! This innovative process involves pressurizing and heating the steam at the top of the tower to a superior level using external power. This steam then acts as a reboiler heat source at the tower's base, ingeniously reclaiming the latent heat from the steam above.
Our direct compression heat pump distillation utilizes the tower's top vapor phase as the working fluid, elevating its energy level via an advanced external steam compressor. This transformation turns it into a high-temperature heat source for the tower bottom reboiler. As illustrated below, this method is particularly ideal for separation systems where there is a minimal temperature difference and closely matched boiling points between the tower's top and bottom.
Our centrifugal compressor for heat pump distillation is an engineering marvel, comprising the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and a sophisticated anti-surge control system. It boasts a compact design that facilitates convenient maintenance, ensuring seamless operations.
Harness the power of our compressors to revolutionize your operations—eliminate the need for external heat sources and cooling water entirely!
3.3.1 The compressor base is integrally positioned on the foundation, with wedge-shaped shims strategically placed underneath (for unit leveling adjustments).
Carefully alternate the placement of the wedge-shaped irons. Once the unit is perfectly leveled, secure the irons with spot welds at 4~5 points, ensuring maximum stability. The wedges,
crafted and installed by the user to suit the actual setup, should have a finely finished contact surface to guarantee even pressure distribution across the inclined plane.
Note: The bearing capacity of each wedge iron should not exceed 40Kg/cm2).
3.3.2 Use a precision level to establish the unit's alignment. Leveling criteria: the axial level of the unit must be 0.05/1000mm, with a horizontal level of 0.10/1000mm.
3.3.3 Center the coupling with precision. Before commencing alignment, ensure the following essential steps are completed:
1) Disengage the main power supply;
2) Detach the protective coupling shield;
3) Remove the diaphragm coupling's intermediate section;
4) Inspect the motor installation plane for flatness, ensuring it is free from debris, dirt, and any attachments;
5) Motor bolt holes must be larger than the bolts themselves, allowing for bolt loosening during motor adjustments;
6) Equip with sufficient stainless steel gaskets to adequately cover the motor's feet. Ensure gaskets are free of attachments and perfectly flat. Avoid using elongated or slender gaskets between the motor and base for adjustments;
7) Utilize a dial indicator or laser alignment meter with exceptional accuracy of 0.01mm (customer-provided);
8) Prepare a sturdy bracket to support the dial indicator as illustrated in the subsequent figure;
9) The motor hub mounting bracket is crucial for mounting a dial indicator at the wheel hub's edge, placing the probe on the compressor wheel hub's outer edge;
10) Adjust the bolts around the motor feet meticulously until the compressor and motor center lines align (or follow specific guidelines). The maximum deviation of the outer circle should be 0.05mm, ensuring the motor shaft center line is slightly elevated compared to the compressor low-speed shaft center line, with coupling end face limits between 0.03~0.05mm;
11) Conclusively, tighten the motor foot bolts securely, then re-evaluate the coupling's outer circle and end face runout for precision.
12) Reassemble the coupling intermediate section only after satisfactorily completing the motor idling test.
3.3.4 Post-adjustment of the casing 'levelness' and alignment necessitates tightening the anchor bolts. After an operational run (including a trial operation), it is critical to loosen and retighten these bolts for optimal stability.
3.3.5 Due to the impeller's high-speed rotation, any ingress of solids or liquids can irreversibly damage the compressor. Therefore, it is imperative to ensure that all inlet and outlet pipelines adhere strictly to the system's steam corrosion grade requirements. Any non-compliant pipelines require immediate rectification. It is highlyrecommended to install solid-liquid separation equipment (like a gas scrubber or sedimentation tee) preceding the straight pipe leading to the compressor inlet to prevent potential damage.
3.3.6 Proceed with the installation of compressor inlet and outlet pipes, aligning import and export pipelines with the relevant accessories as outlined in the PI diagram. Ensure the pipeline connected to the compressor is supported by an independent bracket, thereby preventing any weight burden on the compressor body itself.
3.3.7 Once the main fan and all its supportive equipment have been meticulously installed and the concrete has reached its full strength and stability, you are ready to embark on the exciting phase of conducting the compressor operation test. This critical step assures seamless integration and optimal functionality of the system.
3.3.8 Position the electric control cabinet of the High-Efficiency Methanol Compressor with Guide Vane Adjustment Features within a convenient 5-meter radius of the compressor for efficient management. Ensure that the wiring, elegantly encased in a threading pipe, is carefully directed underground, preserving both safety and aesthetics. Upon the installation of the electric control cabinet, establish connections between the wiring terminals within the cabinet and the remote DCS lines, ensuring a harmonious and synchronized operation.
Nantong Dart-Rich Fan Co., LTD, formerly known as the esteemed State-Owned Nantong Fan Factory, has been a pioneering force since its inception in 1966. Following a strategic equity structure reform in June 2019, the company transformed into a dynamic partnership enterprise, poised for accelerated growth and innovation. In pursuit of expansion and to cater to the burgeoning demands of modern industry, the esteemed Dart-Rich (Hunan) Fan Co., Ltd. was established in December 2020, marking a new chapter in the company's illustrious journey. With a keen eye on cutting-edge technology and an unwavering commitment to excellence, the company made a visionary decision to import advanced German technology in 2004. This bold step catalyzed remarkable technological advancements, enhancing our products' stability, reliability, efficiency, noise reduction, wear resistance, and temperature resilience. Notably, we are principal architects of the standard for integral geared assembly type centrifugal steam compressors, setting a benchmark in the industry.
Our relentless pursuit of quality is evidenced by our achievement of ISO9001, ISO14001, and ISO45001 certifications. Our diverse product line, including steam compressors, fans, and blowers, finds indispensable applications across metallurgy, chemical industries, electric power, environmental protection, building materials, light industry, and new energy sectors. Furthermore, we offer comprehensive system optimization solutions and maintenance services, paving the way for energy-efficient renovations of wind systems.
At Dart-Rich, innovation is our mantra. We continually forge ahead with management, mechanism, cultural, and technological innovations, steering the digital intelligence revolution and fostering a 'striver' culture. Our strategic foresight into market trends fuels organizational evolution, elevating our customer service prowess and propelling us towards swift, sustainable growth.
Embodying our core values of "Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism", Dart-Rich is committed to enhancing enterprise value and maximizing customer benefits. We strive to foster shared responsibility, creation, and collaboration among all stakeholders, with a resolute aim to lead the industry in reliable green fluid machinery innovation.
1. Experience unparalleled efficiency with our cutting-edge 3D flow semi-open impeller. Expertly crafted with a professional aerodynamic and structural design, this advanced impeller profile promises an impressive range of stable operating conditions. Achieve a phenomenal polytropic efficiency of up to 88% with the main machine, placing you at the forefront of energy performance.
2. Embrace versatility in operation with our state-of-the-art vaneless diffuser, designed to provide an expansive operating range to suit diverse needs.
3. Discover the seamless integration of gearbox and compressor, masterfully engineered into a compact and unified structure for superior functionality.
4. Our product shines as a fully integral skid-mounted package, encompassing the compressor, gearbox, and motor. This design ensures ease of transportation and installation, making efficiency more accessible than ever before.
5. Revel in a high degree of automation with our product, guaranteed to deliver exceptional reliability and energy savings. Enjoy straightforward operation and outstanding efficiency, transforming your experience with ease and excellence.
1. At NANTONG DART-RICH FAN CO., LTD, we pride ourselves on delivering 'intelligent service' driven by the tenets of precision and comprehensiveness. With an impressive network of 13 strategic marketing service centers across China, our sales and service network spans the globe, ensuring you're always connected to the best.
2. Our dedicated and passport-equipped after-sales service team stands ready to swiftly address overseas maintenance needs. Experience unparalleled 24-hour support throughout your project's duration, affirming our commitment to excellence.
3. '1191' Service Commitment: We pledge rapid responsiveness and efficient solutions. Deliver feedback on-site issues in just 1 minute, meet service demands within 1 hour, present solutions within 9 hours, and dispatch personnel to your location within a day.
4. Connect with our after-sales support anytime at: 0086-400-625-2668. We're here to assist you every step of the way.
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.
The cutting-edge pneumatic technology incorporated in this High-Efficiency Methanol Compressor with Guide Vane Adjustment Features is sourced from proven international models. Using top-tier design software, we ensure swift and precise model selection tailored to our clients' needs. This product line is meticulously categorized into 18 distinct series, each capable of boasting an impressive flow rate ranging from 1 to 240 t/h. Additionally, they are engineered to achieve a remarkable temperature rise between 8 and 24ºC.
1. Revolutionizing Heat Pump Distillation: Harness the full potential of our compressor to optimize heat exchange and improve distillation processes.
2. Waste Heat Recovery: Capture and repurpose wasted energy, turning it into a valuable resource and maximizing efficiency.
3. Environmental Protection Excellence: Play a crucial role in industrial wastewater treatment, including lithium battery wastewater and recycling processes, and enhance the efficiency of landfill leachate treatment and waste incineration by separating sodium and potassium from fly ash leachate.
4. Empowering the Lithium-Ion Battery Industry: From salt lake lithium extraction to handling wastewater from battery disassembly and nickel battery circulation, our compressor supports numerous crucial processes.
5. Advancing the New Energy Industry: Meet the challenges of photovoltaic and polycrystalline silicon wastewater treatment with cutting-edge solutions.
6. Innovations in the Food & Beverage Industry: Perfect for concentrating and extracting amino acids such as alanine, sugar liquid drying, and beverage jam concentration.
7. Pharmaceutical Industry Applications: Enhance your production processes of Chinese and Western medicines with advanced evaporation, concentration, crystallization, and drying capabilities.
8. Chemical Industry Advancements: From caprolactam polymerization to fragrance purification, our compressor supports diverse processes like polylactic acid and nylon 66 production, chelating agent crystallization, and many more.
9. Metallurgical Industry Solutions: Address complex wastewater challenges from sintering desulfurization to vanadium extraction with our high-efficiency compressor.
10. Power Industry Innovations: Excel in the treatment of desulfurized wastewater from power stations, enhancing environmental sustainability.
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