| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Experience the revolutionary heat pump distillation technology, where steam at the top of the tower is ingeniously pressurized and heated using external power. This process elevates the steam to a superior grade, functioning as a reboiler heat source at the base of the tower. By doing so, it ingeniously recovers the latent heat of the steam positioned at the tower's pinnacle.
Our direct compression heat pump distillation employs the tower's top vapor phase astutely as the working fluid. By utilizing an external steam compressor, it effectively elevates the energy level of this vapor phase, transforming it into a high-temperature heat source ideal for the tower's bottom reboiler. As illustrated in the accompanying figure, this cutting-edge distillation method is perfectly suited for separation systems characterized by minimal temperature differences and closely matched boiling points between the tower's top and bottom.
The centrifugal compressor, a cornerstone of our heat pump distillation system, encompasses the compressor body, coupling, gearbox, lubrication system, motor, electric instrument, and an advanced anti-surge control system. Its compact structure not only enhances the system's efficiency but also ensures unparalleled ease of maintenance.
Embrace the future with our compressors—eliminating the need for external heat sources and cooling water, offering an eco-friendly and efficient solution!
3.3.1 Begin by placing the compressor base seamlessly onto its foundation. To ensure perfect leveling, insert wedge-shaped shims beneath the base. These shims are essential for fine-tuning the unit's level.
Next, strategically alternate two wedge-shaped irons. Once the unit is impeccably level, secure these irons with spot welds at 4 to 5 points. This stage is crucial for maintaining structural integrity.
The wedge's manufacturing and installation should be tailored by the user to align with specific circumstances. Ensure all contact surfaces are finished to perfection for even contact on inclined planes.
The wedge iron's bearing capacity should never exceed the threshold of 40Kg/cm², guaranteeing optimal performance.2).
3.3.2 Achieve flawless leveling using a precision level. The unit's leveling criteria are stringent: the axial level must be accurate to 0.05/1000mm, while the horizontal level should not exceed 0.10/1000mm.
3.3.3 Ensure perfect coupling alignment. Prior to initiating alignment, confirm the following essential prerequisites:
1) Ensure the main power supply is securely turned off;
2) Carefully remove the coupling shield for unobstructed access;
3) Detach the intermediate section of the diaphragm coupling;
4) Meticulously check the motor installation plane for any foreign objects, dirt, or attachments, ensuring pristine conditions;
5) The motor bolt holes should exceed the bolt size, allowing for bolt loosening and precise motor adjustments;
6) Prepare a generous supply of stainless steel gaskets to support the motor foot. These gaskets must be attachment-free and impeccably flat, avoiding the use of long or thin gaskets for base adjustment;
7) Utilize a highly accurate dial indicator or laser alignment meter, with an accuracy of 0.01mm, as provided by the customer;
8) Securely position the dial indicator using a bracket, as illustrated in the accompanying figure;
9) Employ the motor wheel hub mounting bracket to mount a dial indicator on the wheel hub's edge, ensuring precise placement of the dial indicator probe on the outer edge of the compressor wheel hub;
10) Achieve alignment by adjusting the bolts surrounding the motor feet. Align the compressor and motor center lines, ensuring the maximum deviation of the outer circle remains at 0.05mm. The motor shaft center line should be slightly higher than the compressor’s low-speed shaft center line, with coupling end face deviation between 0.03~0.05mm;
11) Securely fasten the motor foot bolts, then reassess the outer circle runout and end face runout of the coupling for precision;;
12) Finally, reinstall the coupling intermediate section following a successful motor idling test.
3.3.4 With 'levelness' and alignment meticulously adjusted, proceed to tighten the anchor bolts. After conducting mechanical or trial operations, re-loosen and re-tighten the bolts for optimal security.
3.3.5 The impeller, spinning at high speeds, demands utmost protection. Foreign solids or liquids can cause severe, irreversible damage. Ensure the inlet and outlet pipelines connecting the compressor are pristine and adhere to the system's required steam corrosion standards. Non-compliant pipelines must undergo immediate rectification.To maintain the compressor's integrity, it is recommended to install solid-liquid separation equipment, such as a gas scrubber or sedimentation tee, before the straight pipe at the compressor inlet.
3.3.6 Proceed with the installation of the compressor inlet and outlet pipes. These pipelines must include relevant accessories as depicted in the PI diagram. Ensure the pipelines are supported by a separate bracket, as their weight must not compromise the compressor body.
3.3.7 Once the installation of the main fan and its auxiliary equipment is complete and the concrete base has fully solidified to ensure maximum stability, you can proceed with the exciting step of conducting the compressor operation test.
3.3.8 The electric control cabinet for the compressor should be positioned within a convenient 5-meter radius of the compressor. For optimal safety and efficiency, the wiring must be securely connected using threading pipes, which should be routed underground. After the electric control cabinet is set in place, meticulously connect the wiring terminals within the cabinet to the corresponding lines at the remote DCS, ensuring seamless and precise communication.
Nantong Dart-Rich Fan Co., LTD. (formerly known as State-Owned Nantong Fan Factory) is a venerable institution established in 1966. With a strategic equity structure reform in June 2019, the company embarked on a transformative journey to enhance its market presence. and successfully transitioned to a dynamic partnership enterprise. To accelerate its rapid expansion, Dart-Rich (Hunan) Fan Co., Ltd. emerged in December 2020, marking a significant milestone in the company's growth trajectory. In its pursuit of technological supremacy, the company imported cutting-edge German technology in 2004, achieving remarkable advancements in product stability, reliability, high efficiency, low noise, wear resistance, and temperature resistance. As a key architect of the integrated geared assembly type centrifugal steam compressors standard, Dart-Rich stands at the forefront of innovation.
Holding certifications in ISO9001, ISO14001, and ISO45001 systems, Dart-Rich's offerings include steam compressors, fans, and blowers, meeting the demands of industries such as metallurgy, chemical, electric power, environmental protection, building materials, light industry, and new energy. Our comprehensive suite of services also features system optimization solutions and maintenance for energy-efficient renovation of wind systems.
Innovation drives Dart-Rich, with steadfast commitment to management, mechanism, culture, and technological advancements. Our digital intelligence initiatives, coupled with a vibrant 'striver culture' and 'three wisdom' philosophy, empower us to anticipate market trends, enhance our organizational capabilities, and deliver superior customer service, fostering rapid and sustainable growth.
With core values of 'Honesty and Trustworthiness; Dedication and Professionalism; Altruism and Mutualism', Dart-Rich is committed to elevating enterprise value, maximizing customer benefits, and fostering mutual growth and shared responsibility with all stakeholders, aspiring to lead the field of reliable green fluid machinery.
1, Experience unparalleled efficiency with our Power Frequency Methanol Compressor, featuring a high-efficiency 3D flow semi-open impeller. Expertly crafted with a professional aerodynamic and structural design, our impeller profile leads the industry. The blower operates reliably across a wide range of conditions, achieving a remarkable polytropic efficiency of up to 88%.
2, Enjoy the benefits of an expansive operating range with our innovative vaneless diffuser, driving optimal performance in diverse environments.
3, Engineered for excellence, our compressor boasts an integrated gearbox and compressor within a compact design, ensuring space efficiency without compromising on power.
4, This product is a fully integrated, skid-mounted marvel, encompassing the compressor, gearbox, and motor in one cohesive unit. Its design simplifies transportation and installation, providing convenience and peace of mind.
5, Our compressor is the epitome of modern engineering with its high degree of automation. It promises outstanding reliability, exceptional efficiency, and energy-saving capabilities. Experience ease of operation like never before.
1, At NANTONG DART-RICH FAN CO., LTD, we proudly uphold an unwavering commitment to "intelligent service," centered around the principles of precision and comprehensiveness. With 13 strategically located marketing service centers across China, and an expansive sales and service network that spans the globe, we ensure that our exceptional services are always within your reach.
2, Our dedicated after-sales service team, equipped with passports for seamless international travel, stands ready to tackle overseas maintenance demands with remarkable efficiency. We are devoted to offering you unwavering 24-hour service throughout the duration of your project, ensuring your operations never miss a beat.
3, "1191" Service Commitment: Experience unparalleled service excellence with our "1191" pledge. We promise to address on-site concerns within a swift 1 minute, meet your service requests within 1 hour, craft comprehensive solutions within 9 hours, and deploy our skilled personnel to your site within a day.
4, For immediate assistance, contact 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 pneumatic technology suite in this product is seamlessly imported from established international models and cutting-edge design software, ensuring swift and optimal model selection for our clients. This superior product is available in an impressive array of 18 distinct series, accommodating a versatile flow range of 1-240 t/h and delivering a precise temperature increment of 8-24ºC, tailored to meet diverse operational needs.
1. Heat Pump Distillation: Revolutionizing energy efficiency with cutting-edge heat pump distillation technology, ensuring optimal energy utilization.
2. Waste Heat Recovery: Harness the power of waste heat recovery to transform energy losses into valuable resources, promoting sustainability.
3. Environmental Protection Field: Pioneering solutions in industrial wastewater treatment, lithium battery wastewater management, wastewater recycling, landfill leachate treatment, and waste incineration fly ash leachate sodium and potassium separation, delivering advanced environmental stewardship.
4. Lithium-Ion Battery Industry: Innovate with sophisticated process devices for salt lake lithium extraction, iron phosphate processing, ternary precursor wastewater treatment, lithium battery disassembly wastewater management, and nickel battery circulation, propelling the industry forward.
5. New Energy Industry: Setting new benchmarks in photovoltaic and polycrystalline silicon wastewater treatment, contributing to cleaner and more efficient energy production.
6. Food & Beverage Industry: Enhance the concentration and extraction of amino acids like alanine, optimize sugar liquid concentration and drying, and perfect the concentration of beverage jams for superior quality.
7. Pharmaceutical Industry: Elevate the processes of evaporation, concentration, crystallization, and drying in the production of Chinese and Western medicines, ensuring high-purity outcomes.
8. Chemical Industry: Lead innovations in the caprolactam polymerization process, polylactic acid PLA devices, nylon 66 production, 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: Excel in the treatment of sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, advancing metallurgical standards.
10. Power Industry: Expertly manage the treatment of desulfurized wastewater from power stations, reducing environmental impact and promoting cleaner power generation.
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