| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or mechanical vapor recompression, represents an avant-garde, energy-conserving technology meticulously crafted to minimize external energy reliance by ingeniously reutilizing the secondary steam energy it has ingeniously generated. The core principle of MVR technology is to compress the secondary steam, emanating from the evaporator, using a high-efficiency steam compressor. This process skillfully converts electrical energy into thermal energy, causing an elevation in the pressure and temperature of the secondary steam. This elevated temperature and pressure seamlessly return the secondary steam to the evaporator, effectively heating the materials and triggering further evaporation. This cycle brilliantly enables the recycling of the latent heat of vaporization of the secondary steam, creating a sustainable loop of energy efficiency.
The DM series Single-stage geard steam compressor stands as a masterpiece of engineering, featuring a sophisticated design that comprises the compressor body, coupling, gearbox, lubrication system, motor, and an advanced electric instrument and anti-surge control system. This meticulously constructed compressor is characterized by its compact structure, ensuring ease of maintenance and unparalleled convenience, making it an ideal choice for seamless operations.
3.3.1 Begin by placing the Smart Overall Base Steam Compressor completely onto its foundation. Utilize wedge-shaped shims beneath the base to ensure flawless leveling of the unit.
Strategically position two wedge-shaped irons in an alternating manner. Once the unit is impeccably leveled, securely spot weld the wedge-shaped irons at 4 to 5 points for solid stability.
Craft these wedges according to your specific requirements and ensure the contact surface is finished to perfection. The inclined plane must have even contact, with the bearing capacity not exceeding 40Kg/cm.
plane, and the bearing capacity of wedge iron shall not be greater than 40Kg/cm2).
3.3.2 Employ a level tool to achieve absolute precision. For optimal performance, ensure the axial level of the unit is 0.05/1000mm and the horizontal level is 0.10/1000mm.
level of the unit is 0.10/1000mm.
3.3.3 Alignment of the coupling is critical. Prior to aligning, verify the following vital prerequisites:
1) Deactivate the main power supply for safety;
2) Carefully detach the coupling shield;
3) Remove the diaphragm coupling's intermediate section with precision;
4) Ensure motor installation plane is pristine, free from any debris, dirt, or attachments;
5) Ensure motor bolt holes are larger than bolts for easy adjustments, allowing bolts to be loosened as needed;
6) Have a plentiful supply of stainless steel gaskets to cover motor feet, ensuring each is flat and debris-free. Avoid using long, thin gaskets for adjustment purposes;
7) A dial indicator or a high-precision laser alignment meter with 0.01mm accuracy should be at your disposal, provided by the customer;
8) Utilize the designated bracket to support the dial indicator, as illustrated in the accompanying diagram;
9) Use the motor wheel hub mounting bracket to position a dial indicator on the hub's edge, setting the probe on the compressor wheel hub's outer edge;
10) Skillfully adjust the motor feet bolts, ensuring compressor and motor center lines align perfectly. Maximum outer circle deviation should be 0.05mm, with the coupling end face deviation between 0.03 and 0.05mm;
11) Securely tighten motor foot bolts, thoroughly reviewing outer circle runout and coupling end face runout for precision;;
12) Conclude by installing the coupling intermediate section post-successful motor idling test.
3.3.4 Once the 'levelness' and alignment of the casing are perfected, tighten the anchor bolts. Post mechanical or trial operation, retighten bolts for assured security.
3.3.5 The high-speed rotating impeller demands utmost care. Ensure no solids or liquids penetrate the impeller, as this may cause irreparable harm. Verify connected pipelines are pristine and meet system steam corrosion standards. Rectify non-compliant pipelines for seamless operation.Consider incorporating solid-liquid separation devices, such as gas scrubbers or sedimentation tees, prior to compressor inlet straight pipes.
3.3.6 Install compressor inlet and outlet pipes meticulously. Follow the PI diagram to equip pipelines with necessary accessories, ensuring they are independently supported to avoid any weight burden on the compressor body.
3.3.7 Once the main fan alongside its supplementary equipment has been meticulously installed and the concrete foundation has achieved full solidification, you are poised to initiate the compressor operation test. This crucial step ensures the seamless functionality and reliability of our Smart Overall Base Steam Compressor for Enhanced Extraction Efficiency.
3.3.8 To ensure optimal performance and safety, position the electric control cabinet within a 5-meter radius of the compressor. The connection between the compressor and the electric control cabinet should be meticulously executed using underground threading pipes, delivering a sleek and unobtrusive setup. With the electric control cabinet securely in place, connect its wiring terminals seamlessly with the remote DCS lines, paving the way for a streamlined and efficient operation.
Founded in 1966, Nantong Dart-Rich Fan Co., LTD. (previously known as State-Owned Nantong Fan Factory) has a storied legacy in innovative fan and compressor production. In June 2019, we embraced a new era with an equity structure reform that set the stage for dynamic growth. Following this transformation, we evolved into a partnership enterprise. To further cater to our burgeoning expansion, we proudly established Dart-Rich (Hunan) Fan Co., Ltd. in December 2020. This strategic move reflects our commitment to industry leadership and innovation. With forward-thinking vision, we leveraged cutting-edge German technology in 2004, achieving exceptional strides in enhancing product stability, reliability, high efficiency, and low-noise operation. Our innovations extend to wear and temperature resistance, positioning us as the key architect of standard-setting for integral geared assembly type centrifugal steam compressors.
Boasting ISO9001, ISO14001, and ISO45001 certifications, Dart-Rich offers an exceptional range of products including steam compressors, fans, and blowers. These are integral to sectors like metallurgy, chemical industry, electric power, environmental conservation, construction materials, light industry, and burgeoning new energy fields. Our expertise also spans system optimization solutions and maintenance services, driving energy-efficient renovations of wind systems.
Dart-Rich is a beacon of innovation in management, mechanism, culture, and technology. We champion the integration of digital intelligence, foster a vibrant striver culture, and uphold the 'three wisdom' philosophy. With profound market insights, we drive organizational evolution and elevate customer service capabilities, ensuring swift progress and robust development.
Firmly grounded in our core values—"Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism"—Dart-Rich is committed to expanding enterprise value, maximizing customer satisfaction, and fostering shared growth across all stakeholders. Our ultimate aspiration is to lead the charge in reliable green fluid machinery innovation!
1. Featuring a high-efficiency 3D flow semi-open impeller, this marvel of engineering showcases a professional aerodynamic and structural design, resulting in an advanced impeller profile. The Smart Overall Base Steam Compressor offers an extensive range of stable operating conditions, with the main machine reaching a remarkable polytropic efficiency of up to 88%. Experience unparalleled performance and innovation.
2. By incorporating a vaneless diffuser, this compressor boasts an extensive operating range, ensuring adaptability and efficiency across various applications.
3. The integration of the gearbox and compressor into a compact and cohesive structure demonstrates our commitment to streamlined design and optimal functionality.
4. This product comes as a comprehensive skid-mounted package, including the compressor, gearbox, and motor. Its design not only simplifies transportation and installation but also ensures a seamless and hassle-free experience for our valued clients.
5. Enjoy the benefits of high automation, exceptional reliability, and superior energy efficiency. This product is designed for ease of operation, delivering cutting-edge technology with remarkable cost-saving benefits.
1, Driven by our unwavering dedication to excellence, we proudly uphold our principle of "intelligent service", emphasizing pinpoint accuracy and comprehensive support. Our robust network includes 13 sophisticated marketing service centres across China and a far-reaching sales and service network, ensuring our global clientele receives unparalleled support.
2, Our highly trained after-sales service team, equipped with international passports, stands ready to swiftly address overseas maintenance requirements. We assure you of our unwavering commitment to provide seamless 24-hour service throughout the life of your project.
3, Our esteemed "1191" Service Commitment guarantees: Immediate 1-minute feedback for on-site issues, swift response to service needs within 1 hour, comprehensive solution proposals within 9 hours, and our dedicated personnel arriving at your location within just 1 day.
4, Our dedicated after-sales service hotline is at your disposal: 0086-400-625-2668, ensuring your queries and concerns are addressed with the utmost priority.
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 exceptional Smart Overall Base Steam Compressor boasts a comprehensive pneumatic technology suite, meticulously imported from well-established international models and cutting-edge design software. This allows us to offer our clients rapid and precise model selection. Our product range is impressively expansive, categorized into 18 distinctive series. Each series accommodates a flow rate ranging from 1 to 240 tons per hour, with a temperature rise capability of 8 to 24 degrees Celsius, ensuring optimal performance across a diverse array of applications.
1,Heat pump distillation: Unleash the potential of heat pump technology to revolutionize distillation processes, optimizing energy use and improving efficiency.
2,Waste heat recovery: Transform wasted energy into a productive asset by capturing and rechanneling heat back into your processes.
3,Environmental protection field: Discover breakthrough solutions for industrial wastewater treatment, including cutting-edge applications like lithium battery wastewater recycling, landfill leachate management, and sodium-potassium separation from waste incineration fly ash.
4,Lithium-Ion battery industry: Enhance your manufacturing processes with advanced techniques for salt lake lithium extraction, iron phosphate system development, and innovative wastewater treatments for battery assembly and recycling.
5,New energy industry: Embrace the future with state-of-the-art wastewater treatment technologies tailored for the photovoltaic sector and polycrystalline silicon production.
6,Food & beverage industry: Elevate the quality and efficiency of your product line with precise concentration and extraction methods for amino acids, as well as sugar and beverage processing.
7,Pharmaceutical industry: Streamline your production processes in both Chinese and Western medicine with sophisticated techniques for evaporation, concentration, crystallization, and drying.
8,Chemical industry: Lead the charge in chemical production with our advanced polymerization devices, crystallization methods, and fragrance purification systems, enhancing product quality and production efficiency.
9,Metallurgical industry: Harness innovative treatments for challenging wastewaters such as sintering desulfurization, coking processes, and vanadium extraction, ensuring environmental compliance and efficiency.
10,Power industry: Optimize environmental safety and operational efficiency in power stations with cutting-edge solutions for desulfurized wastewater management.
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