| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Heat pump distillation is an innovative process that transforms steam at the tower's pinnacle into a superior thermal grade through external power. This sophisticated operation allows the steam to serve as a reboiler heat source at the tower's base, thereby ingeniously recovering the latent heat from the steam at the top of the tower.
Direct compression heat pump distillation ingeniously utilizes the vapor phase at the tower's summit as the working fluid. It elevates the energy level of this vapor through an external steam compressor, effectively transforming it into a high-temperature heat source for the reboiler at the tower's base. As illustrated in the accompanying diagram, this state-of-the-art technology is particularly ideal for separation systems where the top and bottom of the tower exhibit minimal temperature differences and comparable boiling points.
The centrifugal compressor designed for heat pump distillation is a marvel of engineering, featuring components like the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. This compact design not only ensures efficient operation but also offers unparalleled ease of maintenance.
Leveraging compressors in this innovative process completely negates the need for external heat sources and cooling water, showcasing a leap forward in efficiency.
3.3.1 To ensure impeccable installation, place the compressor base integrally on the foundation and slide wedge-shaped shims beneath the base for precise leveling.
Alternate the positioning of two wedge-shaped irons. Once the unit is perfectly level, secure the wedges with spot welds at 4 to 5 points. These wedges should be
custom-manufactured by the user, tailored to the specific conditions. Ensure the contact surfaces are meticulously finished to allow even contact on the inclined
plane. Importantly, the bearing capacity of each wedge must not exceed 40Kg/cm2).
3.3.2 Achieve optimal precision by using a level to ascertain the unit's level. Unit leveling demands: axial level precision of 0.05/1000mm and horizontal
level precision of 0.10/1000mm, ensuring flawless functionality.
3.3.3 Ensure the coupling is impeccably centered. Before commencing alignment, ensure adherence to the following prerequisites:
1) Safely turn off the main power supply;
2) Diligently remove the coupling shield;
3) Carefully detach the intermediate section of the diaphragm coupling;
4) Inspect and verify the motor installation plane, ensuring it is devoid of foreign materials, dirt, and any unwanted attachments;
5) Ensure the motor bolt holes are sufficiently larger than the bolts to allow easy loosening and precise motor adjustments;
6) Equip with ample, smooth stainless steel gaskets to support the motor's foot. Avoid using long, thin gaskets for adjustments between the motor and the base;
7) Utilize a dial indicator or a laser alignment meter with a high accuracy of 0.01mm, provided by the customer;
8) Prepare the bracket as shown in the accompanying figure to adequately support the dial indicator;
9) Employ a motor hub mounting bracket for positioning the dial indicator on the wheel hub's edge, with the probe on the outer edge of the compressor wheel hub;
10) Adjust the bolts around the motor feet, aligning the compressor and motor center lines closely. Maximum deviation should be 0.05mm (motor shaft center higher than compressor low-speed shaft center), coupling end face deviation permissible at 0.03~0.05mm;
11) Conclude by securely tightening the motor foot bolts, recheck the runout of the outer circle and the end face of the coupling;
12) Upon satisfactory idle testing of the motor, reinstall the coupling intermediate section.
3.3.4 After ensuring optimal 'levelness' and alignment of the casing, proceed to tighten the anchor bolts. Post mechanical or trial operation, re-loosen and retighten the bolts for reinforced security.
3.3.5 Due to the impeller's high-speed rotation, the ingress of any solid or liquid can inflict irreversible damage. Ensure that all pipelines connected to the compressor are impeccably clean and in accordance with the system's steam corrosion grade requirements. Rectify any pipeline that fails to meet these standards.Adding solid-liquid separation equipment such as a gas scrubber or sedimentation tee before the compressor inlet's straight pipe is highly recommended.
3.3.6 Proceed with the installation of compressor inlet and outlet pipes. Ensure import and export pipelines are fitted with necessary accessories as outlined in the PI diagram. The compressor body must not bear the weight of the connected pipelines; they require separate support from another bracket.
3.3.7 Once the primary fan and all related ancillary equipment are seamlessly installed, and the concrete has fully set to ensure optimal stability, you're ready to initiate the compressor operation test. This marks a pivotal moment in ensuring the efficiency and reliability of the entire system.
3.3.8 The electric control cabinet must be strategically positioned within a 5-meter radius of the compressor. For optimal safety and efficiency, the wiring from the compressor to the electric control cabinet should be securely encased in a threading pipe, routed discreetly underground. After positioning the electric control cabinet, carefully connect its wiring terminals to the lines at the remote DCS to establish a robust and reliable communication pathway.
Nantong Dart-Rich Fan Co., LTD., originally established as the State-Owned Nantong Fan Factory in 1966, embarked on a transformative journey through an equity structure reform in June 2019. Consequently, the company evolved into a dynamic partnership enterprise. Embracing rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. was inaugurated in December 2020. This strategic move reflects our commitment to growth and excellence. In 2004, we embraced cutting-edge German technology, paving the way for remarkable advancements in product stability, reliability, efficiency, noise reduction, and resistance to wear and high temperatures. We proudly lead as the principal architect of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich stands accredited with ISO9001, ISO14001, and ISO45001 certifications. Our flagship offerings include steam compressors, fans, and blowers, serving pivotal sectors such as metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy. Beyond products, we excel in providing system optimization solutions and maintenance services, driving energy-saving transformations in wind systems.
Dart-Rich is steadfast in embracing innovation across management, mechanisms, culture, and technology. We tirelessly strive towards digital intelligence, fostering a striver culture and the 'three wisdoms'. With a profound understanding of market dynamics, we continually catalyze organizational growth, elevate our comprehensive customer service capabilities, and sustain an agile and thriving enterprise.
Guided by our core values—'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism'—Dart-Rich is dedicated to enhancing enterprise value, maximizing customer benefits, and fostering a collaborative ecosystem where responsibilities, creations, and rewards are shared among stakeholders. Our unwavering vision is to lead as a pioneer of reliable, green fluid machinery!
1. Equipped with a cutting-edge 3D flow semi-open impeller, our compressor features a professional aerodynamic and structural design that boasts an advanced impeller profile. This ensures that the blower operates efficiently across a wide range of stable conditions. Remarkably, the main machine's polytropic efficiency can soar to an impressive 88%, setting a benchmark for superior performance.
2. By incorporating a vaneless diffuser, our compressor offers an expansive operating range, allowing it to adapt seamlessly to varying requirements.
3. Ingeniously designed with an integrated gearbox and compressor, this product showcases a compact structure that enhances its utility and space efficiency.
4. The product presents itself as an all-encompassing integral skid-mounted package. This includes the compressor, gearbox, and motor in a single unit, ensuring ease of transportation and installation, saving you time and effort.
5. Featuring a high degree of automation, our product is synonymous with reliability and high efficiency. It stands out for its energy-saving capabilities and user-friendly operation, making it an ideal choice for those seeking both convenience and performance.
1, Our commitment to 'intelligent service' revolves around the ethos of being 'more accurate, more comprehensive'. With 13 strategically located marketing service centres across China and a robust global sales and service network, we ensure that NANTONG DART-RICH FAN CO.,LTD is at your service, wherever you are.
2, Our dedicated after-sales service personnel are always ready, passports in hand, to swiftly respond to any overseas maintenance requirements. We guarantee a seamless 24-hour round-the-clock service to support you throughout your project execution.
3, '1191' Service Commitment: Experience our unmatched dedication with rapid responses - on-site issues addressed within 1 minute; service requests acknowledged within 1 hour; comprehensive solutions delivered within 9 hours; and our qualified personnel present at your location within 1 day.
4, For immediate support and inquiries, reach out to our 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.
The complete suite of pneumatic technology incorporated into this remarkable product is sourced from advanced international models and cutting-edge design software, empowering us to deliver swift and optimal model selection for our esteemed clients. Our product lineup is categorized into 18 distinct series, catering to a flow rate spanning from 1 to 240 t/h, with a temperature increase ranging from 8 to 24ºC.
1. Heat pump distillation systems: Harness cutting-edge technology to facilitate efficient heat transfer and distillation processes.
2. Waste heat recovery solutions: Capture and utilize residual heat to enhance energy efficiency and reduce operational costs.
3. Environmental protection initiatives: Transform waste into resources with our advanced systems, perfect for industrial wastewater treatment, lithium battery wastewater management, wastewater recycling, landfill leachate purification, and separating sodium and potassium in waste incineration fly ash leachate.
4. Lithium-Ion battery industry advancements: Drive innovation with our solutions tailored for salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater management, lithium battery disassembly wastewater treatment, and nickel battery recycling processes.
5. New energy sector enhancements: Revolutionize photovoltaic and polycrystalline silicon wastewater treatment, paving the way for cleaner energy production.
6. Food & beverage industry breakthroughs: Optimize production with our technologies for concentrating and extracting amino acids (such as alanine), concentrating and drying sugar liquids, and refining beverage jams.
7. Pharmaceutical industry advancements: Streamline the production of Chinese and Western medicines with our solutions for evaporation, concentration, crystallization, and drying processes.
8. Chemical industry innovations: Elevate your processes with our state-of-the-art solutions for caprolactam polymerization, polylactic acid (PLA) devices, nylon 66 production, chelating agent evaporation, mannitol concentration, anhydrous sodium sulfate crystallization, organic material crystallization, fragrance purification, and raw chemical production.
9. Metallurgical industry solutions: Excel in treating complex wastewater streams such as sintering desulfurization, coking processes, vanadium extraction, and smelting operations.
10. Power industry advancements: Enhance sustainability with our treatment solutions for desulfurized wastewater from power stations, ensuring cleaner and more efficient energy production.
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