| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Discover the marvel of heat pump distillation, a sophisticated process where the top tower steam is ingeniously pressurized and heated to a superior grade by external power. This innovation transforms the steam into a formidable reboiler heat source at the tower's base, ingeniously recovering the latent heat of the tower's apex.
Behold the brilliance of direct compression heat pump distillation, where the vapor phase from the tower's summit is employed as the working fluid. Experience the elevation of energy levels through the mastery of an external steam compressor, turning the tower's zenith vapor into a high-temperature marvel that powers the tower's base reboiler. As illustrated in the accompanying figure, this technology is perfectly suited for separation systems characterized by minimal temperature differences and similar boiling points between the top and bottom of the tower.
Our centrifugal compressor for heat pump distillation is a masterclass in engineering, comprising a meticulously designed compressor body, coupling, gearbox, lubrication system, motor, electric instrumentation, and an anti-surge control system. It boasts a compact structure, ensuring ease of maintenance and superior efficiency.
Revolutionize your processes with compressors that strategically eliminate the need for external heat sources and cooling water, making your operations more efficient and sustainable!
3.3.1 Begin by elegantly positioning the compressor base integrally upon the foundation. Slip in the wedge-shaped shim beneath the base, a crucial element for achieving perfect unit leveling.
Artfully alternate placing two wedge-shaped irons to achieve the desired level. After leveling, perform a meticulous spot weld on the wedges at 4 to 5 points to ensure steadfast stability.
The manufacture and installation of these wedges require customization by the user, tailored to the particularities of their setup. The contact surfaces must be finely finished to guarantee even contact on the inclined plane.
Ensure that the bearing capacity of your wedge iron does not exceed 40Kg/cm2).
3.3.2 Employ a level with precision to ascertain the unit's level. The unit must meet exacting leveling criteria: an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm.
3.3.3 Perfect the art of centering the coupling. Prior to embarking on alignment, ensure these preparatory steps are completed:
1) Power down the main supply to avert any mishaps;
2) Carefully remove the protective coupling shield;
3) Extract the diaphragm coupling's intermediate section with care;
4) Examine the flatness of the motor's installation plane, ensuring it is pristine, devoid of extraneous materials;
5) Ensure the motor's bolt holes are of ample size relative to the bolts, allowing for adjustments by loosening them;
6) Gather a sufficient number of stainless steel gaskets for the motor's footing. The gaskets must be impeccably flat and free of attachments. Avoid the temptation to use long, slender gaskets for fine-tuning between motor and base;
7) Utilize a dial indicator or a laser alignment meter boasting an accuracy of 0.01mm, tools that the customer should provide;
8) Arrange for a bracket to support your dial indicator, as depicted in the illustrative figure below;
9) The motor wheel hub mounting bracket should be employed to mount a dial indicator, placing its probe on the compressor wheel hub's outer edge for unmatched precision;
10) Adjust bolts around the motor's feet to align the compressor and motor center lines, ensuring the maximum deviation of the outer circle remains within 0.05mm. Note that the motor shaft center line should sit slightly higher than the compressor's low-speed shaft center line, with the coupling end face variance kept between 0.03~0.05mm;
11) Conclude by securing the motor foot bolts, then verify the outer circle runout and the end face runout of the coupling for precision.;
12) Reinstall the coupling's intermediate section post a successful motor idling test.
3.3.4 After achieving optimal 'levelness' and alignment, fasten the anchor bolts securely. Post mechanical operation or trial runs, release and retighten them for ensured stability.
3.3.5 The impeller, a marvel of high-speed rotation, demands pristine conditions as even minimal solid or liquid ingress can lead to irreversible compressor damage. It is paramount that the inlet and outlet pipelines attached to the compressor are immaculate, meeting the stringent steam corrosion grade stipulations of the system. Should any pipeline fall short, immediate rectification is essential. Consider the implementation of solid-liquid separation technologies like gas scrubbers or sedimentation tees preceding the compressor inlet's straight pipe.
3.3.6 Seamlessly install the compressor's inlet and outlet pipes. Adhere to the PI diagram for accessory installation along the import and export pipelines. Crucially, the pipeline interfacing with the compressor must be supported independently by an auxiliary bracket, ensuring the compressor body is unburdened by its weight.
3.3.7 Once the main fan, along with its ancillary equipment, has been meticulously installed and the concrete foundation has completely solidified, it is time to initiate the compressor operation test. This crucial step ensures that all systems are functioning harmoniously and are primed for efficient performance.
3.3.8 The electric control cabinet of the compressor must be strategically positioned within a 5-meter radius of the compressor for optimal connectivity. The wiring should be carefully routed through threading pipes that are laid underground. Once the electric control cabinet is securely in place, it’s essential to seamlessly connect the wiring terminals in the cabinet to the lines at the remote DCS. This ensures a robust and reliable communication link for efficient operation.
Nantong Dart-Rich Fan Co., LTD., previously known as the State-Owned Nantong Fan Factory, boasts a rich heritage since its inception in 1966. The company embarked on a transformative journey in June 2019, undergoing a pivotal equity structure reform. and the company evolved into a dynamic partnership enterprise. To better cater to the accelerating demands of our growth trajectory, we established Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. This strategic move reflects our commitment to expansion and innovation. embraced cutting-edge German technology in 2004, enabling us to achieve groundbreaking advancements in product attributes such as stability, reliability, efficiency, noise reduction, and resistance to wear and temperature. We are proud to be the principal architects of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich has earned the prestigious ISO9001, ISO14001, and ISO45001 certifications, underscoring our dedication to quality and excellence. Our product portfolio features steam compressors, fans, and blowers that serve diverse industries including metallurgy, chemical, power generation, environmental protection, construction materials, light industry, and new energy sectors. Additionally, we offer comprehensive system optimization solutions and maintenance services, championing energy-efficient renovations for wind systems.
At Dart-Rich, we embrace a culture of perpetual innovation across management, mechanisms, culture, and technology. We spearhead the digital intelligence transformation and nurture a 'striver culture' alongside 'three wisdom' initiatives. With a profound market insight, we drive organizational growth, elevate customer service capabilities, and achieve robust and sustained development.
Rooted in our core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is committed to enhancing enterprise value, maximizing customer benefits, and fostering a mutual responsibility and sharing ethos among all stakeholders. Our vision is to lead as the benchmark in reliable green fluid machinery!
1, Experience unrivaled performance with our high-efficiency 3D flow semi-open impeller. Expertly designed for optimal aerodynamics and structure, its advanced impeller profile ensures a broad scope of stable operation. Remarkably, the main machine's highest polytropic efficiency soars to an impressive 88%.
2, Embrace operational versatility with our innovative vaneless diffuser, enabling a broad range of operational capabilities.
3, Our gearbox and compressor are masterfully integrated into a streamlined compact structure, enhancing efficiency and reliability.
4, Featuring an all-in-one skid-mounted package, our product seamlessly combines compressor, gearbox, and motor, ensuring effortless transportation and installation.
5, Benefit from a highly automated system that promises exceptional reliability, superior efficiency, and significant energy savings, making operation a breeze.
1, Our unwavering commitment to 'intelligent service' is marked by our dedication to being 'more accurate, more comprehensive.' With 13 strategically located marketing service centers across China and a robust sales and service network spanning the globe, we ensure that our comprehensive support is always within your reach.
2, To cater to global demand, all of our after-sales service personnel come equipped with passports, ready to swiftly embark on international maintenance missions. We offer 24-hour, round-the-clock service to guarantee seamless project execution, assuring you of our constant availability and swift response.
3, '1191' Service Commitment: Experience peace of mind with our rapid service pledge; on-site issues acknowledged within 1 minute, service demands addressed within 1 hour, detailed solution proposals delivered within 9 hours, and our experts dispatched to your site within 1 day.
4, Need assistance? Reach out to our dedicated after-sales service hotline at 0086-400-625-2668, where our experts are ready to provide the support you require.
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.
Harnessing state-of-the-art pneumatic technology imported from advanced global models and cutting-edge design software, we offer our esteemed clients swift and optimal model selection. Our product line, boasting 18 distinct series, caters to a wide range of applications with flow rates spanning 1-240 t/h and temperature elevations of 8-24ºC. This ensures unparalleled efficiency and adaptability in diverse operational conditions.
1, Heat pump distillation: Revolutionizing distillation processes with exceptional efficiency and reduced energy consumption.
2, Waste heat recovery: Harnessing and repurposing waste heat for sustainable and efficient operations.
3, Environmental protection field: An essential player in industrial wastewater treatment, lithium battery wastewater purification, wastewater recycling, landfill leachate treatment, and innovative sodium and potassium separation in waste incineration fly ash leachate.
4, Lithium-Ion battery industry: Integral processes such as salt lake lithium extraction, iron phosphate device optimization, ternary precursor wastewater management, lithium battery disassembly wastewater refinement, and nickel battery lifecycle enhancement.
5, New energy industry: Leading the way in photovoltaic wastewater management and groundbreaking polycrystalline silicon wastewater treatment solutions.
6, Food & beverage industry: Exceeding standards in amino acid (alanine) concentration and extraction, sugar liquid concentration and drying, and the meticulous concentration of beverage jams.
7, Pharmaceutical industry: Mastering evaporation, concentration, crystallization, and drying processes for both Chinese and Western medicine production, ensuring precision and quality.
8, Chemical industry: Innovating in caprolactam process polymerization, polylactic acid PLA production, nylon 66 manufacturing, and advancing chelating agent evaporation crystallization, mannitol concentration, anhydrous sodium sulfate processing, along with fragrance purification and various chemical raw material production.
9, Metallurgical industry: Expertly handling sintering desulfurization wastewater, coking wastewater, vanadium extraction wastewater, and smelting wastewater, ensuring environmentally responsible solutions.
10, Power industry: Leading the charge in the treatment and refinement of desulfurized wastewater from power stations, upholding industry standards and environmental stewardship.
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