| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Heat pump distillation is an innovative process that elevates the steam's energy at the top of the tower through pressurization and heating, thanks to external power. This transformed steam becomes a high-grade reboiler heat source at the tower's base, skillfully recovering the latent heat from the steam at the top.
In direct compression heat pump distillation, the tower top vapor phase serves as the working fluid. Its energy level is significantly enhanced with the aid of an external steam compressor, transforming it into a robust high-temperature heat source for the tower bottom reboiler. As depicted in the accompanying figure, this method is ideally suited for separation systems where there is a small temperature variation and closely related boiling points between the tower's top and bottom.
The centrifugal compressor, pivotal for heat pump distillation, encompasses a sophisticated assembly including a compressor body, coupling, gearbox, lubrication system, motor, electric instruments, and an anti-surge control system. Its design is remarkably compact, ensuring ease of maintenance and operational efficiency.
Our cutting-edge compressors ingeniously eliminate the need for external heat sources and cooling water, streamlining operations and enhancing system efficiency.
3.3.1 Begin your installation by firmly positioning the comprehensive compressor base onto the designated foundation. Subtly place wedge-shaped shims beneath the base to achieve a perfect unit level.
Artfully alternate the positioning of two wedge-shaped irons. Once the unit is impeccably level, skillfully spot weld the irons at 4 to 5 strategic points. These wedges should be meticulously
crafted and positioned by the user, tailored specifically to the actual unique situation encountered. Ensure that the contact surfaces are impeccably finished for an even engagement of the inclined
plane. Additionally, ensure the load-bearing capacity of the wedge irons does not exceed 40Kg/cm2).
3.3.2 Employ a level to ensure impeccable precision. The unit's leveling requirements are exacting, with an axial level of 0.05/1000mm, and a horizontal level of 0.10/1000mm.
These precise measurements ensure optimal operation of the unit.
3.3.3 Attaining the perfect alignment of the coupling is paramount. Prior to embarking on alignment, ensure the following prerequisites are thoroughly met:
1) Disengage the main power supply to ensure safety;
2) Carefully remove the coupling shield to access necessary components;
3) Detach the diaphragm coupling intermediate section to prepare for alignment;
4) Scrutinize the motor installation plane for impeccable flatness, ensuring it's free of obstructions, dirt, and debris;
5) Ensure the motor bolt hole is adequately larger than the bolt size, facilitating easy loosening for motor adjustments;
6) Ready an ample supply of stainless steel gaskets to fully cover the motor feet. These gaskets must be pristine, flat, and devoid of impurities. Avoid using elongated and slender gaskets for adjustment purposes;
7) Utilize a precision dial indicator or a laser alignment meter, boasting an accuracy of 0.01mm, which the customer should procure independently;
8) Prepare a supportive bracket for the dial indicator, as illustrated in the accompanying figure;
9) Employ the motor wheel hub mounting bracket to station a dial indicator precisely on the hub's edge. Position the dial indicator probe deftly on the outer periphery of the compressor wheel hub;
10) By meticulously adjusting the motor feet's adjustment bolts, align the compressor and motor center lines as closely as possible (or according to specific instructions). The maximum deviation of the outer circle should not surpass 0.05mm, with the motor shaft center line slightly elevated above the compressor's low-speed shaft center line, and coupling end face deviation maintained at 0.03~0.05mm;
11) Finally, with precision, tighten the motor foot bolts and meticulously review both the outer circle runout and end face runout of the coupling;
12) Conclude this phase by reinstalling the coupling intermediate section post a comprehensive motor idling test.
3.3.4 Following meticulous adjustments to the casing's levelness and alignment, fasten the anchor bolts securely. Post mechanical or trial operation, relax and re-tighten these essential bolts.
3.3.5 The impeller, a high-speed component, requires impeccable care. Prevent any solids or liquids from entering, as they could inflict irreversible compressor damage. Therefore, it's crucial to ensure the cleanliness of the inlet and outlet pipelines, aligning them with system steam corrosion grade standards. Pipelines failing to meet these criteria must be promptly rectified.It's advisable to incorporate solid-liquid separation equipment, like a gas scrubber or sedimentation tee, before the compressor's inlet straight pipe.
3.3.6 Proceed to install the compressor's inlet and outlet pipes. All import and export pipelines should feature the requisite accessories as per the provided PI diagram. Ensure that pipelines connecting to the compressor are supported independently by another bracket to avoid exerting unnecessary weight on the compressor body.
3.3.7 Once the main fan and its auxiliary equipment have been expertly installed and the concrete foundation has fully solidified, you can proceed with confidence to perform the operational testing of the compressor. This ensures that your High-Performance Fan Compressor with Overall Base for Efficiency is ready to deliver exceptional performance and reliability.
3.3.8 For optimal efficiency and seamless integration, the electric control cabinet of the compressor must be strategically positioned within 5 meters of the compressor itself. Ensure the wiring is meticulously connected via threading pipes that are securely placed underground. Once the electric control cabinet is set up, expertly link the wiring terminals inside it with the lines at the remote DCS, ensuring a flawless and efficient operation.
Nantong Dart-Rich Fan Co., LTD. has a storied legacy, originally known as State-Owned Nantong Fan Factory since 1966. This venerable institution experienced a notable transformation in June 2019, marking a pivotal equity structure reform. and embraced a new era as a partnership enterprise. Aligning with its ambitious growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020 to further propel the company's dynamic expansion. In its pursuit of excellence, the company adopted advanced German technology in 2004, achieving groundbreaking enhancements in product stability, reliability, and efficiency. These advancements also encompass low noise levels, superior wear and temperature resistance, positioning us as a key contributor in formulating standards for integral geared assembly type centrifugal steam compressors.
Dart-Rich has proudly secured ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality and sustainability. Our diverse portfolio features steam compressors, fans, and blowers, serving pivotal industries such as metallurgy, chemical, electric power, environmental protection, building materials, light industry, and new energy. Additionally, we offer tailored system optimization solutions and maintenance services dedicated to energy-efficient wind system renovation.
Our relentless focus on management, mechanism, culture, and technological innovation drives our progress. We are advancing digital intelligence, cultivating a 'striver culture', and embracing 'three wisdom'. With keen market insights, we continuously promote organizational evolution, enhance customer service capabilities, and foster rapid, sustainable growth.
At Dart-Rich, our core values—'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'—guide us in amplifying enterprise value. We are committed to delivering unparalleled value to our customers and fostering shared responsibility and mutual growth among all stakeholders. Our vision is clear: to be the preeminent provider of reliable green fluid machinery, setting benchmarks in the industry!
1, Revel in the remarkable capabilities of our High-Performance Fan Compressor featuring a high-efficient 3D flow semi-open impeller. Its cutting-edge professional aerodynamic and structural design ensure an advanced impeller profile, offering a blower with an extensive range of stable operating conditions. Experience the pinnacle of efficiency with the main machine's polytropic efficiency surging up to an impressive 88%.
2, Embrace unparalleled versatility with the integration of a vaneless diffuser, enabling the fan compressor to operate seamlessly across a broad spectrum of conditions.
3, Discover the elegance of engineering with a compact structural design that seamlessly integrates the gearbox and compressor, optimizing space and performance.
4, Our product comes as an all-inclusive integral skid-mounted package incorporating the compressor, gearbox, and motor, facilitating effortless transportation and installation, saving you time and effort.
5, Featuring a high degree of automation, this product promises superior reliability, exceptional efficiency, and energy savings. Its user-friendly operation allows for ease and convenience, making it an ideal choice for efficiency-driven users.
1, At NANTONG DART-RICH FAN CO., LTD, we stand firmly by our commitment to 'intelligent service,' prioritizing precision and comprehensiveness. With 13 strategically located marketing service centers across China and a robust global sales and service network, our reach is vast and efficient.
2, Our dedicated after-sales service team is equipped with passports, ready to promptly address international maintenance requests. We ensure seamless 24-hour support throughout the duration of your project, providing peace of mind at every turn.
3, "1191" Service Commitment: Experience unparalleled support with our rapid response promises - immediate feedback on-site problems within 1 minute; a service demand response within 1 hour; a comprehensive solution reply within 9 hours; and having personnel on-site within 1 day.
4, Need assistance? Reach out to our after-sales service hotline at 0086-400-625-2668, where help is always ready and waiting.
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 state-of-the-art product employs a comprehensive suite of pneumatic technology, meticulously imported from advanced foreign models and cutting-edge design software. This enables us to offer our clients rapid and optimal model selection with unparalleled precision. The product line is extensive, categorized into 18 distinct series, each engineered to perfection. These series accommodate a wide range of flow rates, spanning from 1 to 240 t/h, while maintaining a temperature rise between 8 and 24ºC, ensuring superior performance and adaptability.
1. Heat Pump Distillation: Our high-performance fan compressor seamlessly integrates into heat pump distillation processes, providing superior energy efficiency and operational reliability.
2. Waste Heat Recovery: Maximize the recovery of waste heat with our fan compressor, designed to enhance energy efficiency and reduce operational costs in industrial applications.
3. Environmental Protection Field: Pioneer greener industrial practices with our compressor. It excels in applications like industrial wastewater treatment, lithium battery wastewater treatment, and wastewater recycling. It's also adept at tackling landfill leachate treatment and complex processes such as waste incineration fly ash leachate sodium and potassium separation, ensuring a cleaner future.
4. Lithium-Ion Battery Industry: Revolutionize lithium-ion battery processes with our compressor, perfect for salt lake lithium extraction, iron phosphate devices, and ternary precursor wastewater treatment. It's also ideal for lithium battery disassembly wastewater treatment and nickel battery circulation, ensuring efficiency at every step.
5. New Energy Industry: Our compressor shines in the new energy sector, effectively managing photovoltaic wastewater treatment and polycrystalline silicon wastewater treatment, promoting sustainable energy solutions.
6. Food & Beverage Industry: Enhance the quality and efficiency of food and beverage production with our compressor. It supports the concentration and extraction of amino acids like alanine, sugar liquid concentration and drying, and beverage jam concentration.
7. Pharmaceutical Industry: Our fan compressor is indispensable in pharmaceutical manufacturing, facilitating evaporation, concentration, crystallization, and drying processes in both Chinese and Western medicine production, ensuring premium quality outcomes.
8. Chemical Industry: Drive innovation in the chemical industry with our versatile compressor. It supports complex processes such as caprolactam polymerization, polylactic acid (PLA) production, nylon 66 manufacturing, and much more. Whether it's chelating agent evaporation crystallization or fragrance purification, our compressor delivers.
9. Metallurgical Industry: Streamline metallurgical processes with our compressor, adept at treating sintering desulfurization wastewater, coking wastewater, and vanadium extraction wastewater, ensuring cleaner and more efficient operations.
10. Power Industry: Empower the power industry with our compressor's adeptness in treating desulfurized wastewater from power stations, optimizing performance while minimizing environmental impact.
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