| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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MVR, or Mechanical Vapor Recompression, is an innovative and energy-efficient technology designed to significantly reduce external energy consumption. It achieves this by expertly reutilizing the secondary steam energy it produces. This cutting-edge process operates on the principle that the evaporator's secondary steam is harnessed and compressed using a high-efficiency steam compressor. This transformation converts electrical energy into valuable thermal energy, elevating the pressure and temperature of the secondary steam. Consequently, the enhanced steam is cycled back to the evaporator, where it effectively heats the materials, causing evaporation and facilitating the recycling of the secondary steam's latent vaporization heat. This forward-thinking technology not only promotes sustainability but also offers substantial energy savings, making it a vital component in modern industrial operations.
The DM series Single-stage Geared Steam Compressor stands out with its advanced design, featuring a robust compressor body, precision-engineered coupling, efficient gearbox, comprehensive lubrication system, powerful motor, sophisticated electric instruments, and state-of-the-art anti-surge control system. Its compact and streamlined structure ensures ease of maintenance, offering unparalleled convenience and reliability. This expertly crafted system is tailored for seamless integration into various industrial applications, delivering exceptional performance and operational efficiency.
3.3.1 Begin your installation with precision by placing the compressor base integrally onto the foundation. Skillfully position wedge-shaped shims beneath the base to achieve impeccable unit leveling.
Strategically alternate the placement of two wedge-shaped irons. Once the unit is perfectly leveled, secure the irons with a spot weld of 4~5 points, ensuring steadfast stability.
Manufacture and install the wedges in alignment with your unique specifications, ensuring the contact surface is immaculately finished for even interaction along the inclined plane.
Bear in mind, the bearing capacity of the wedge iron should not exceed a robust 40Kg/cm².2).
3.3.2 Employ a level to achieve utmost precision. The unit's leveling criteria demand an axial level of 0.05/1000mm and a horizontal level of 0.10/1000mm, ensuring unparalleled accuracy.
level of the unit is 0.10/1000mm.
3.3.3 Perfect the coupling alignment by adhering to these preparatory steps:
1) Ensure safety by turning off the main power supply completely.
2) Dismantle the coupling shield to access the critical components beneath.
3) Remove the diaphragm coupling's intermediate section, ensuring unhindered access for alignment.
4) Verify the motor installation plane's flatness, ensuring it is free from debris or unwanted materials.
5) Ensure the motor bolt hole is adequately sized to allow bolt loosening for motor adjustments.
6) Procure a sufficient array of stainless steel gaskets to support the motor feet. Gaskets must be pristine and flat, avoiding any long, thin gaskets for adjustments.
7) Utilize a dial indicator or a high-precision laser alignment meter (0.01mm accuracy), sourced by the customer, to guarantee meticulous alignment.
8) Secure the dial indicator using the provided bracket, as illustrated below, to ensure accuracy.
9) Mount the dial indicator on the motor wheel hub's edge, placing the probe delicately on the compressor wheel hub's outer edge.
10) Meticulously adjust the bolts around the motor feet to align the compressor and motor center lines. Maintain an outer circle deviation of no more than 0.05mm, with the motor shaft center line slightly elevated.
11) Upon achieving optimal alignment, securely tighten the motor foot bolts, reviewing the runout metrics for precision.;
12) Post-motor idling test, proceed with the installation of the coupling's intermediate section.
3.3.4 Post-adjustment, secure the casing with anchor bolts. After a successful mechanical or trial operation, loosen and re-tighten the bolts for enduring stability.
3.3.5 The impeller, a high-speed marvel, must remain free from any solid or liquid intrusion to avoid irreversible damage. Guarantee that your pipelines meet the steam corrosion grade requirements, rectifying any that don't.Consider integrating solid-liquid separation equipment, such as gas scrubbers or sedimentation tees, before the compressor inlet's straight pipe to prevent potential issues.
3.3.6 Expertly install the compressor's inlet and outlet pipes. Attach necessary pipeline accessories as depicted in the PI diagram, ensuring the pipeline's weight is supported by an independent bracket, safeguarding the compressor.
3.3.7 Once the main fan and its complementary equipment have been meticulously installed, allowing the concrete to reach complete solidity, the thrilling phase of testing the compressor's operational prowess can commence.
3.3.8 For optimal functionality, the compressor's electric control cabinet should be thoughtfully positioned within a 5-meter radius of the compressor itself. To ensure a seamless connection, employ threading pipes to guide the wiring underground, linking the compressor to the control cabinet. Once the control cabinet is firmly in place, carefully connect the wiring terminals within the cabinet to the remote DCS lines, establishing a robust operational network.
Nantong Dart-Rich Fan Co., LTD., originally known as the State-Owned Nantong Fan Factory, boasts a rich heritage dating back to its inception in 1966. A pivotal moment in June 2019 saw the initiation of a significant equity structure reform, transforming the company into a dynamic partnership enterprise. To align with the company's accelerating growth trajectory, Dart-Rich (Hunan) Fan Co., Ltd. was launched in December 2020, further bolstering our corporate footprint. In a strategic move, we embraced cutting-edge German technology in 2004, spearheading groundbreaking advancements in product stability, reliability, efficiency, noise reduction, wear resistance, and temperature resilience. Proudly, we serve as the principal architect of the standard for integral geared assembly type centrifugal steam compressors.
Dart-Rich is proud to have achieved ISO9001, ISO14001, and ISO45001 certifications, a testament to our commitment to quality and sustainability. Our diverse product lineup includes steam compressors, fans, and blowers, all of which find extensive applications across various sectors including metallurgy, chemical industry, electric power, environmental protection, building materials, light industry, and new energy sectors. Additionally, we offer comprehensive system optimization solutions and maintenance services aimed at facilitating energy-saving upgrades for wind systems.
At Dart-Rich, we are steadfast in our pursuit of innovation across management, mechanisms, culture, and technology. Our ongoing digital intelligence initiatives and striver culture development, alongside our 'three wisdom' strategy, empower us to maintain sharp market insights. This enables us to drive organizational evolution, enhance customer service capabilities, and achieve rapid, healthy growth.
Embracing core values of 'Honest and Trustworthy; Dedicated and Professional; Altruism and Mutualism,' Dart-Rich is dedicated to amplifying enterprise value. Our goal is to deliver unmatched value to customers while fostering shared responsibility, creation, and collaboration among all stakeholders, aspiring to become the benchmark in reliable green fluid machinery.
1. Experience unmatched sophistication with our high-efficiency 3D flow semi-open impeller. Meticulously crafted with a professional aerodynamic and structural design, this advanced impeller profile ensures the blower operates over an extensive range of stable conditions. Revel in the pinnacle of performance as the main machine achieves an impressive polytropic efficiency of up to 88%.
2. Embrace versatility with our vaneless diffuser, engineered to deliver a broad operating range, ensuring adaptability and excellence in performance across various applications.
3. Our innovative design seamlessly integrates the gearbox and compressor into a compact structure, ensuring optimal space utilization without compromising on power and efficiency.
4. Experience seamless convenience with our product's integral skid-mounted design, where the compressor, gearbox, and motor are unified into one cohesive package. This thoughtful design facilitates hassle-free transportation and straightforward installation.
5. Enjoy superior automation and reliability with our product. It boasts high efficiency and energy-saving features, coupled with user-friendly operation, making it an ideal choice for modern industries seeking dependable and sustainable solutions.
1, We pride ourselves on delivering 'intelligent service' driven by our mission of ensuring solutions are 'more accurate, more comprehensive'. With 13 strategically located marketing service centres across China and a robust sales and service network that spans the globe, we are always within reach to support you.
2, Our dedicated after-sales personnel are globally mobile, equipped with passports to swiftly handle overseas maintenance tasks. We are committed to offering you uninterrupted, 24-hour service throughout the duration of your project.
3, '1191' Service Commitment: Experience swift support with our commitment to address on-site issues within 1 minute; engage with your service requests in just 1 hour; offer actionable solutions within 9 hours; and deploy our personnel to your site in no more than 1 day.
4, For any assistance, please reach out to our after-sales service hotline: 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.
Our Overall Base Steam Compressor for Concentration of Sugar Liquid exemplifies cutting-edge engineering, as we integrate internationally renowned pneumatic technologies and advanced design software. This synergy allows us to offer clients an unrivaled, swift, and optimal model selection process. Our product range spans an impressive 18 series, meticulously crafted to accommodate a diverse flow rate spectrum of 1-240 t/h, with the capability to deliver a precise temperature augmentation of 8-24ºC.
The Overall Base Steam Compressor for Concentration of Sugar Liquid stands at the pinnacle of innovation, featuring a complete suite of pneumatic technologies sourced from advanced international models and sophisticated design software. This ensures that our users benefit from the most efficient and rapid selection process available. Our offerings are categorized into 5 distinct series, each designed to operate within an adaptable flow range of 4-250 t/h, and are capable of achieving a temperature increase between 4-11.2ºC.
1. Heat pump distillation: Harness the power of innovation with our cutting-edge solutions designed for efficient heat pump distillation, providing transformative energy-saving benefits.
2. Waste heat recovery: Unlock the potential of waste heat recovery with our advanced technology, designed to optimize energy efficiency and enhance sustainability.
3. Environmental protection field: Revolutionize industrial processes with our comprehensive solutions for environmental protection, including the treatment of industrial wastewater, lithium battery wastewater, and landfill leachate. Achieve exceptional separation of sodium and potassium in waste incineration fly ash leachate.
4. Lithium-Ion battery industry: Elevate your operations in the lithium-ion battery sector with our specialized process devices tailored for salt lake lithium extraction, iron phosphate processing, and cutting-edge wastewater treatment from battery disassembly and nickel battery circulation.
5. New energy industry: Propel forward with our state-of-the-art solutions for the new energy sector. Effectively manage photovoltaic and polycrystalline silicon wastewater treatment to support environmentally conscious energy production.
6. Food & beverage industry: Experience unparalleled quality in the concentration and extraction of amino acids such as alanine, the concentration and drying of sugar liquids, and beverage jam production, ensuring flavor and purity are never compromised.
7. Pharmaceutical industry: Enhance pharmaceutical production with our advanced systems for evaporation, concentration, crystallization, and drying in the creation of both Chinese and Western medicines, ensuring precision and efficacy.
8. Chemical industry: Transform your chemical production processes with our versatile solutions, from caprolactam polymerization devices to polylactic acid PLA and nylon 66 production. Our systems support chelating agent evaporation crystallization, mannitol concentration, organic matter crystallization, fragrance purification, and more.
9. Metallurgical industry: Achieve superior results in the metallurgical industry with our specialized technology designed for the treatment of sintering desulfurization wastewater, coking wastewater, and vanadium extraction wastewater, ensuring effective smelting wastewater management.
10. Power industry: Empower your power station operations with our innovative solutions for the treatment of desulfurized wastewater, ensuring reliable and sustainable power generation.
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