| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Heat pump distillation is an advanced process where steam at the top of the tower is pressurized and heated to a higher energy state using external power. This innovative technique allows the steam to serve as a reboiler's heat source at the bottom of the tower. By doing so, it brilliantly recovers the latent heat from the steam at the tower top, enhancing energy efficiency and reducing waste.
Direct compression heat pump distillation is a sophisticated method that employs the vapor phase at the tower top as its working fluid. It elevates the energy level of this vapor through an external steam compressor, transforming it into a high-temperature heat source for the bottom reboiler. As illustrated in the accompanying figure, this method is particularly effective for separation systems where the temperature differences and boiling points between the tower top and bottom are minimal. It's a solution tailored for precision and efficiency.
The centrifugal compressor designed for heat pump distillation is a marvel of engineering, composed of a compressor body, coupling, gearbox, lubrication system, motor, and an intricate electric instrument alongside an anti-surge control system. Its compact structure not only ensures high performance but also offers exceptional convenience when it comes to maintenance, making it a reliable choice for continuous operation.
With the integration of compressors, the need for external heat sources and cooling water is completely eliminated! This results in a significant reduction of resource consumption, positioning your operations on the forefront of sustainable industrial practices.
3.3.1 The compressor base is integrally placed on the foundation, put wedge-shaped shim under the base (used to adjust the unit level),
place two wedge-shaped irons alternately, after leveling the unit, and spot weld the wedge-shaped irons for 4~5 points. The wedge shall be
manufactured and installed by the user according to the actual situation, and the contact surface shall be finished (even contact of inclined
plane, and the bearing capacity of wedge iron shall not be greater than 40Kg/cm2).
3.3.2 Use a level to find the level. The leveling requirements of the unit: the axial level of the unit is 0.05/1000mm, and the horizontal
level of the unit is 0.10/1000mm.
3.3.3 Coupling is centered. Before starting alignment, confirm the following requirements:
1) Turn off the main power supply;
2) Remove the coupling shield;
3) Remove the diaphragm coupling intermediate section;
4) Check the flatness of the motor installation plane to ensure that there are no stolen goods, dirt and attachments;
5) The motor bolt hole should be larger than the bolt size, so that the bolt can be loosened to adjust the motor;
6) Prepare enough stainless steel gaskets to cover the foot of the motor, the gaskets should not have attachments and should be flat enough. You cannot use long and thin gaskets to insert between the motor and the base for adjustment;
7) Use a dial indicator or a laser alignment meter with an accuracy of 0.01mm (prepared by the customer himself);
8) Prepare the bracket for supporting the dial indicator as shown in the figure below;
9) The motor wheel hub mounting bracket is used for mounting a dial indicator on the edge of the wheel hub, and placing a dial indicator probe on the outer edge of the compressor wheel hub;
10) By adjusting the adjustment bolts around the motor feet, the compressor and the motor center line are basically on the same line (or according to the corresponding instructions), and the maximum deviation of the outer circle is 0.05mm (the motor shaft center line should be higher than the compressor low-speed shaft center line), coupling end face 0.03~0.05mm;
11) Finally, tighten the motor foot bolts, and review the outer circle runout and end face runout of the coupling;
12) Install the coupling intermediate section after the motor idling test.
3.3.4 After adjusting the "levelness" and alignment of the casing, tighten the anchor bolts. After the mechanical operation (or trial operation), loosen the bolts and tighten them again.
3.3.5 The impeller is a high speed rotating component, and any solid or liquid entering impeller will cause irreversible damage to compressor. Therefore, it is necessary to ensure that the inlet and outlet pipelines connected with compressor are clean and meet the requirements of steam corrosion grade of the system. Pipelines that do not meet this condition must be rectified. It is suggested to add solid liquid separation equipment (gas scrubber or sedimentation tee) before the straight pipe at the compressor inlet.
3.3.6 Install compressor inlet and outlet pipes. Import and export pipelines shall be installed with relevant pipeline accessories according to PI diagram. The pipeline connected to the compressor shall be supported by another bracket, and its weight shall not be supported by the compressor body.
3.3.7 Once the installation of the main fan and its supportive ancillary equipment is complete, and the concrete has reached full solidification, you can proceed with conducting the compressor operation test. This marks a pivotal step in ensuring that the Methanol Compressor with Guide Vane Adjustment is primed for optimal performance and efficiency.
3.3.8 The electric control cabinet for the compressor should be strategically placed within a 5-meter radius of the compressor for seamless connectivity. Utilize threading pipes to route the wiring underground from the compressor to the electric control cabinet. Once the electric control cabinet is positioned, meticulously connect the wiring terminals within it to the lines at the remote Distributed Control System (DCS), ensuring flawless synchronization and control.
Nantong Dart-Rich Fan Co., LTD, formerly known as the State-Owned Nantong Fan Factory, boasts a rich history since its inception in 1966. Marking a significant milestone, the company undertook an equity structure reform in June 2019, setting the stage for pioneering advancements. and transitioned into a dynamic partnership enterprise. In response to the burgeoning demands of rapid growth, Dart-Rich (Hunan) Fan Co., Ltd. emerged in December 2020. This strategic expansion echoes the company's commitment to innovation and excellence. acquired cutting-edge German technology in 2004, leading to revolutionary innovations in product stability, exceptional reliability, superior efficiency, minimal noise, enhanced wear resistance, and thermal robustness. Proudly, we are the chief architects of the standard for the comprehensive geared assembly type centrifugal steam compressors, setting industry benchmarks.
Dart-Rich has triumphantly secured ISO9001, ISO14001, and ISO45001 certifications, underscoring our commitment to quality and sustainability. Our product portfolio, featuring steam compressors, fans, and blowers, finds extensive applications across metallurgy, chemical industries, electric power, environmental protection, construction materials, light industry, and emerging energy sectors. Complementing our offerings, we deliver expert system optimization solutions and maintenance services aimed at energy-efficient wind system renovations.
Innovation is our heartbeat. Dart-Rich is unwavering in its pursuit of management, mechanism, culture, and technology innovations. Our strategic initiatives like digital intelligence construction, fostering a 'striver culture,' and implementing the 'three wisdom' approach empower us to gain profound market insights, catalyze organizational transformations, elevate customer service capabilities, and accelerate sustainable development with vigor.
Guided by our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is dedicated to enhancing corporate value, delivering maximum customer value, and fostering a culture of shared responsibility, creativity, and collaboration among all stakeholders. We are steadfastly committed to leading the frontier of reliable green fluid machinery, setting new standards for excellence.
1. Experience the unparalleled efficiency of our Methanol Compressor, featuring a state-of-the-art high-efficient 3D flow semi-open impeller. With a professional aerodynamic and structural design, this advanced impeller profile ensures your blower operates across a wide range of stable conditions. Achieve remarkable performance with the main machine's polytropic efficiency soaring up to an impressive 88%.
2. Embrace flexibility with our innovative vaneless diffuser design, granting the compressor a broad operating range to meet your diverse requirements.
3. Designed for modern efficiency, our Methanol Compressor boasts an integrated gearbox and compressor, crafted into a compact and streamlined structure for optimal performance.
4. Convenience and practicality meet in our integral skid-mounted package, combining compressor, gear box, and motor into one seamless unit. This intelligent design simplifies transportation and installation, saving you time and effort.
5. Our product offers a high degree of automation, reliability, and efficiency. Enjoy energy-saving operations and user-friendly controls, making it an ideal choice for modern industrial applications.
1. We pride ourselves on our pioneering approach to "intelligent service," driven by our commitment to achieving "greater accuracy, more comprehensive coverage." With an impressive network of 13 marketing service centers strategically located across China and an extensive global sales and service network, we ensure seamless support worldwide.
2. Our dedicated after-sales service personnel are passport-ready, poised to swiftly respond to overseas maintenance tasks. With our unwavering 24-hour round-the-clock service during your project's execution, we are always at your service, anytime, anywhere.
3. "1191" Service Commitment: We stand by our promise to address on-site issues instantly with feedback within 1 minute, respond to service requests within 1 hour, provide comprehensive solutions within 9 hours, and dispatch personnel to your site within 1 day.
4. Reach out to our after-sales service hotline: 0086-400-625-2668, where our team awaits to assist you with any inquiries or support needs.
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 set of pneumatic technology for this exemplary Methanol Compressor with Guide Vane Adjustment is meticulously imported from globally established and mature stage models, alongside advanced design software. This ensures we deliver prompt and impeccable model selection for our valued clients. These state-of-the-art products are categorized into an impressive 18 series, accommodating a broad spectrum of flow rates ranging from 1-240 t/h and temperature increases spanning 8-24ºC, ensuring versatility and reliability in diverse applications.
1. Heat Pump Distillation: Revolutionizing the industry with cutting-edge efficiency, our product excels in heat pump distillation, ensuring optimized performance and energy conservation.
2. Waste Heat Recovery: Harness the power of innovation with our state-of-the-art waste heat recovery solutions, designed to maximize energy reuse and minimize waste.
3. Environmental Protection Field: Leading the charge in environmental stewardship, our applications include advanced treatment processes for industrial wastewater, lithium battery wastewater recycling, and comprehensive landfill leachate management. We specialize in waste incineration fly ash leachate sodium and potassium separation, ensuring a cleaner, greener future.
4. Lithium-Ion Battery Industry: At the forefront of battery technology, our product supports diverse process applications such as salt lake lithium extraction, iron phosphate processing, and efficient wastewater treatment for lithium battery disassembly. We drive innovation in nickel battery recycling, promoting sustainable industrial practices.
5. New Energy Industry: Pioneering sustainable solutions, we offer expert treatment options for photovoltaic and polycrystalline silicon wastewater, supporting the advancement of the new energy sector with environmentally responsible practices.
6. Food & Beverage Industry: Enhance your production with our sophisticated systems for the concentration and extraction of amino acids, sugar liquids, and beverage jams. We ensure purity and efficiency in every step of the process.
7. Pharmaceutical Industry: Our Methanol Compressor is integral to the pharmaceutical sector, optimizing processes such as evaporation, concentration, crystallization, and drying for both Chinese and Western medicine production.
8. Chemical Industry: Innovate with confidence as our product streamlines processes including caprolactam polymerization, polylactic acid PLA manufacturing, and nylon 66 production. We excel in chelating agent evaporation, mannitol concentration, anhydrous sodium sulfate crystallization, and fragrance purification.
9. Metallurgical Industry: Our comprehensive solutions address the treatment of diverse metallurgical wastewater, including sintering desulfurization, coking processes, and vanadium extraction, ensuring effective waste management and resource recovery.
10. Power Industry: Exceptional treatment of desulfurized wastewater from power stations highlights our commitment to excellence and environmental responsibility in the power sector.
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