In the complex landscape of chemical production, as a key equipment, the performance of evaporators is directly related to production efficiency and product quality. Today, Jiuye Chemical has brought exciting news - its independently developed "a film evaporator" has successfully obtained patent approval, injecting new vitality into the development of the industry.

Traditional dilemma: The difficulty in cleaning the evaporation section restricts the improvement of efficiency.

Scraper film evaporators, with their unique structural design, have long held an important position in the field of chemical evaporation. Under the combined action of gravity and scraper blades, the feed liquid forms a downward-rotating film on the inner wall of the shell to complete the evaporation process. However, in actual production, this traditional equipment has exposed problems that cannot be ignored. After the feed liquid is evaporated and concentrated, crystalline impurities easily appear on the inner wall of the evaporation section. Due to the integral structure of the evaporation section, cleaning work is extremely inconvenient. These residual crystalline impurities not only affect the thermal conductivity efficiency of the equipment but may also cause problems such as material blockage and uneven evaporation in subsequent evaporation processes, severely restricting the further improvement of production efficiency and product quality.

Innovative Breakthrough: Jiuye Chemical's Patent Technology Shines Brightly

Facing the cleaning challenges of traditional scraper film evaporators, the R&D team of Jiuye Chemical has delved deep into research. Through countless tests and optimizations, they have successfully introduced a revolutionary "film evaporator".

FThe film evaporator features an ingenious structural design. It is composed of a film evaporator tank cover and a collection pipe arranged vertically, which are stably connected by two connecting plates. An innovative evaporation section structure is ingeniously set on the outer ring of the connecting plates. At the top of the film evaporator tank cover, two support rods stand tall, with a support base stably mounted on the top of the support rods. The drive motor is fixed on the support base, and its output end is connected to a drive shaft. Multiple groups of scraper blades are evenly distributed on the drive shaft, providing strong power for efficient evaporation.

Evaporation Section Structure: Convenient for Loading/Unloading, Worry-free Cleaning

The evaporation section structure is the core highlight of this patented technology. It consists of a first evaporation section shell and a second evaporation section shell that are symmetrically distributed left and right. A first sealing gasket is installed on the outer wall where the two shells contact each other to ensure the tightness of the connection. Second sealing gaskets are installed on the outer walls that contact the film evaporator tank cover and the collection pipe to further enhance the overall sealing performance. Inside the shells, arc-shaped electric heating wires are neatly arranged in the cavity to provide stable heat for the evaporation process. Notably, handles are fixedly installed on the side walls of the first and second evaporation section shells that face away from each other, facilitating the loading and unloading operations for operators.

Moreover, to further ensure the stability of the evaporation section structure, a first fixing block and a second fixing block are respectively and fixedly installed on the front and rear side walls of the first evaporation section shell and the second evaporation section shell. By arranging the tie rods between the first fixing block and the second fixing block, and threadedly connecting lock nuts at both ends of the tie rods, the firm fixation of the evaporation section structure can be achieved. This design makes the loading and unloading of the evaporation section easy and convenient, bringing great convenience to the later cleaning and maintenance work of the equipment.

Scraper System: Efficient Collaboration to Enhance Evaporation Efficiency

The scraper system is also meticulously designed. Multiple groups of scrapers are arranged vertically, with a sleeve ring fixedly installed at the end where each group of scrapers approaches each other. The sleeve rings are tightly fixed onto the drive shaft. The drive shaft is rotationally connected to the film evaporator tank cover and the support base to ensure operational stability. At the bottom end of the drive shaft, a support plate is rotatably sleeved, with both ends of the support plate fixedly connected to the collection pipe, providing reliable support for the drive shaft. This design enables the scrapers, driven by the drive shaft, to efficiently distribute the feed liquid evenly on the inner wall of the evaporation section, forming an ideal film and greatly enhancing the evaporation efficiency.

Supporting Facilities: Complete Functions to Ensure Smooth Production

The discharge pipe fixedly installed at the bottom of the collection pipe provides a smooth outlet channel for the material after evaporation, and the valve installed on the discharge pipe can precisely control the discharge volume of the material. The feed pipe and steam recovery pipe respectively fixed on the outer walls of both sides of the film evaporator tank cover further improve the functions of the equipment. The feed pipe ensures that the raw material liquid can enter the evaporator accurately and in a timely manner, while the steam recovery pipe recycles and utilizes the secondary steam generated during the evaporation process, improving the energy utilization rate. A connecting flange fixedly installed at one end of the steam recovery pipe away from the film evaporator tank cover facilitates the connection with other equipment, achieving a seamless docking of the entire production system.

TExcellent Advantages: Remarkable Benefits Brought by Innovation

Compared with traditional scraper film evaporators, Jiuye Chemical's "a film evaporator" has many remarkable advantages. Through the innovatively designed evaporation section structure, operators can easily place the first evaporation section shell and the second evaporation section shell against each other between the film evaporator tank cover and the collection pipe, and fix them with tie rods and lock nuts. This convenient loading and unloading method allows for quick cleaning of crystalline impurities on the inner wall of the evaporation section after the feed liquid is evaporated and concentrated. This not only effectively improves the cleaning efficiency of the equipment, but also avoids the problem of reduced evaporation efficiency caused by residual impurities, providing a reliable guarantee for subsequent production processes and significantly enhancing overall production efficiency.

Looking to the Future: Innovation Leads, Jiuye Chemical Sets Out on a New Journey

The successful approval of the patent for "a film evaporator" marks another important milestone for Jiuye Chemical on the path of technological innovation. All along, Jiuye Chemical has always adhered to the concept of innovation-driven development, deeply engaged in the research and development of chemical equipment, continuously increased investment in technological R&D, gathered top talents in the industry, and established a strong R&D team. With its keen insight into market demands and persistent pursuit of technological innovation, Jiuye Chemical has been continuously introducing new innovations in the field of chemical equipment, successively obtaining a number of patented technologies, and setting a model for the development of the industry.

Looking to the future, taking this patent approval as an opportunity, Jiuye Chemical will continue to increase its efforts in technological R&D and innovation, continuously optimize product performance, and expand product application fields. We believe that under the leadership of Jiuye Chemical, chemical evaporation technology will continue to reach new heights, injecting a steady stream of momentum into the efficient and green development of the entire chemical industry. Let us jointly look forward to Jiuye Chemical creating more glories in the future and contributing more wisdom and strength to promoting the progress of the chemical industry!