Introduction: Heigu Tianfu (Chongqing) Intelligent Equipment Co., Ltd. has delivered a complete pharmaceutical extraction and concentration production line to a biotechnology company in Northwest China (Gansu). From the multifunctional extraction tank to the vacuum dryer, the entire line features energy-efficient and intelligent design; after optimizing the steam system, overall energy consumption was reduced by approximately 30%. This article provides an in-depth analysis of the production line’s core equipment configuration and energy-saving technological highlights, revealing the key pathways for green and energy-efficient upgrades in the field of traditional Chinese medicine extraction.
I. Project Background: Moving Toward Green and Smart Manufacturing in Traditional Chinese Medicine Extraction to Support Industrial Upgrading in the West
With the government’s strong support for the traditional Chinese medicine (TCM) industry and the advancement of the “dual carbon” goals, the TCM extraction industry is transitioning from a traditional model characterized by high energy consumption and low efficiency toward a greener, smarter, and more intensive approach. A biotechnology company in Northwest China (located in Gansu) is leveraging the region’s abundant traditional Chinese medicinal materials resources to plan and construct a modern plant extraction production line. The project’s core requirements focus on “energy conservation, reduced consumption, efficient extraction, and environmental sustainability,” while balancing production capacity with regulatory compliance. Leveraging its professional capabilities in turnkey line integration, mature energy-saving technical solutions, and the advantage of localized services in the western region, Heigu Tianfu has become the core equipment supplier for this project, helping the company achieve production upgrades.
II. Core Production Line Equipment and Advantages (Tailored to the Needs of Pharmaceutical Companies in Gansu)
The core configuration of this Gansu pharmaceutical production line is designed around the principles of “energy efficiency, high efficiency, and suitability for the extraction of traditional Chinese medicinal materials.” Key equipment includes multifunctional extraction tanks and single-effect evaporators, among others. Each piece of equipment has been optimized to meet the specific production needs of pharmaceutical companies in western China, balancing practicality with energy efficiency. The specific configuration and advantages are as follows:
Core Equipment | Equipment Advantages | Suitable Scenarios |
Multifunctional Extraction Vessel | Supports both dynamic and static extraction modes, accommodating various processes such as water extraction and alcohol extraction, and meeting the extraction needs of local Gansu herbal medicines (such as mugwort, angelica, and astragalus); The jacket heat transfer design has been optimized to increase the heating rate, shorten the extraction cycle, and reduce energy consumption per unit of product; constructed of 316L stainless steel, it complies with GMP standards, is residue-free, and corrosion-resistant. | Crude Extraction of Traditional Chinese Medicinal Materials; Extraction of Active Ingredients |
Single-effect evaporator | When combined with a vacuum system, it enables low-temperature concentration under negative pressure, resulting in significant energy savings; precise temperature control (±1°C) effectively protects the heat-sensitive active ingredients in traditional Chinese medicinal materials and prevents damage caused by high temperatures; high solvent recovery efficiency reduces material loss and lowers production costs. | Concentration of Extracts, Solvent Recovery |
Condenser | The highly efficient condensation design quickly recovers solvents volatilized during extraction and concentration processes, reducing VOC emissions and complying with Gansu’s environmental protection requirements. The corrosion-resistant materials make the equipment easy to clean and maintain, making it suitable for long-term, continuous production. | Solvent Recovery and Environmental Treatment |
Oil-Water Separator | Automated essential oil separation requires no manual intervention, thereby reducing labor costs; it offers high separation precision, minimizes the loss of active ingredients, and improves product yield, meeting the needs for separating essential oils from extract solutions during the extraction of traditional Chinese medicinal materials. | Oil-Water Separation of Extracts |
Vacuum Drying Oven | The low-temperature drying process protects the heat-sensitive active ingredients in traditional Chinese medicinal materials, ensures uniform drying, and controls the moisture content of the finished product to 5% or less, facilitating storage and subsequent further processing; it is easy to operate and suitable for small-batch, multi-batch production. | Drying and Shaping of Finished Products |
Steam System | When paired with a clean steam generator and a condensate recovery system, this solution optimizes steam utilization efficiency, reduces steam waste, and significantly lowers steam operating costs, making it well-suited to the energy characteristics of western regions. | Power Supply for the Entire Line |
III. Highlights of Energy-Saving and Environmental Protection Technologies: Unveiling the Core Secrets Behind the 30% Energy-Saving Technology
The key to this Gansu pharmaceutical production line’s achievement of a 30% reduction in overall energy consumption lies in the optimization of Heigu Tianfu’s four major energy-saving technologies, which balance energy efficiency, environmental protection, and product quality, and are fully aligned with the “cost reduction, compliance, and sustainability” production needs of pharmaceutical companies in western China:
- Steam System Optimization: By using a clean steam generator in conjunction with a high-efficiency condensate recovery system, condensate generated during the production process is recovered and reused, significantly improving steam utilization, reducing steam waste, and resulting in substantial annual savings on steam costs—meeting the energy cost control requirements of the western regions.
- Single-effect evaporator + vacuum system (key energy-saving feature): By overcoming the high energy consumption associated with traditional atmospheric-pressure concentration, this process enables low-temperature concentration under vacuum conditions, significantly reducing the evaporation temperature compared to atmospheric-pressure concentration and directly lowering overall energy consumption by approximately 30%. At the same time, the low-temperature environment effectively protects the heat-sensitive active ingredients in traditional Chinese medicinal materials, preventing their loss and balancing energy conservation with product quality.
- High-Efficiency Condenser Recovery: By specifically optimizing the condenser design to efficiently condense and recover solvents volatilized during the extraction and concentration processes, this solution not only reduces solvent loss and lowers production costs but also minimizes VOC emissions. It complies with national environmental protection standards and local environmental requirements in Gansu, helping enterprises achieve green production.
- Optimization of the Jacket for a Multifunctional Extraction Vessel: The jacket structure of the extraction tank has been redesigned to increase the heat transfer area and improve heat transfer efficiency, resulting in a significant increase in the tank’s heating rate. This effectively shortens the extraction cycle, reduces energy consumption per unit of product, minimizes labor downtime, and enhances production efficiency.
IV. Heigu Tianfu: A Chongqing-based technology company specializing in the intelligent manufacturing of pharmaceutical equipment and deeply rooted in the western market
Hegu Tianfu (Chongqing) Intelligent Equipment Co., Ltd. has been successfully listed as a Chongqing technology-based enterprise. With a specialized production base spanning over 3,000 square meters, the company integrates R&D, design, production, installation, and after-sales service under one roof. It specializes in the R&D and manufacturing of core equipment for the pharmaceutical and chemical industries, precisely tailored to meet the needs of pharmaceutical companies in western China.
With 20 years of in-depth industry experience, our technical team is highly skilled and capable of designing customized extraction and concentration production line solutions tailored to the characteristics of traditional Chinese medicinal materials in western regions such as Gansu. Our product range includes core equipment such as multi-functional extraction tanks, concentrators, drying ovens, and reaction kettles. All equipment is manufactured in-house and undergoes rigorous testing to ensure consistent quality.
With its production base in Chongqing, Heigu Tianfu provides localized services in western China, offering 48-hour on-site engineer visits for installation, commissioning, and maintenance in Gansu. The Chongqing warehouse maintains a stock of equipment spare parts to quickly resolve equipment malfunctions, minimize downtime losses for enterprises, and eliminate the need to pay “remote service fees,” ensuring comprehensive support for the production operations of pharmaceutical companies in western China.
V. Conclusion
The successful delivery and stable operation of this pharmaceutical production line in Gansu once again demonstrate Heigu Tianfu’s capabilities in turnkey integration and energy-saving technology within the field of traditional Chinese medicine extraction and concentration. In the future, Heigu Tianfu will continue to invest in the research and development of energy-saving technologies, focusing on the needs for industrial upgrading in the traditional Chinese medicine sector in western China. The company aims to build more green, efficient, and intelligent pharmaceutical production lines to help more pharmaceutical enterprises in Gansu and western China reduce costs, improve efficiency, and achieve compliance upgrades, thereby promoting the high-quality development of the traditional Chinese medicine industry.
For more information on customized pharmaceutical production line solutions in Gansu, as well as detailed specifications for multifunctional extraction tanks and single-effect evaporators, please call the Heigu Tianfu consultation hotline:19562136132, Official website: www.hegutf.com. We welcome you to visit us and discuss partnership opportunities!