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A pharmaceutical factory in Shandong is a high-tech enterprise specializing in the production of animal raw materials, drugs and intermediates. Due to production needs, the factory has expanded production in a workshop, increased evaporation equipment and drying equipment, the equipment has been manufactured, installed and debugged, and the workshop has been put into production.

The company's original plan was to purchase 3-4 3000L distillation tanks because of the increase in solvent production of the company's acetic acid isoamyl ester. By the technical department of our company, the calculation of material parameters was changed to multi effect evaporation equipment. Such as the use of autoclave distillation, evaporation time in the production of high energy consumption, cost of manpower and heat; and multi effect evaporation equipment using tube heater, the material is heated evenly, the evaporation speed and the concentration ratio of major features, multi effect evaporation equipment therefore have the priority of selectivity in input funds and manpower, thermodynamic etc. the following

First, comparison of equipment investment:
A WN-1000 type multi effect concentrating equipment is equivalent to the output of 3 3000l distillation units. The installation of the autoclave needs to be added with a platform, so that the initial investment of the same output is much better than that of the retort.

Two, energy consumption comparison:
Multi effect evaporation and distillation kettle theory of energy saving is 50%, multi effect in vacuum evaporation of the solvent boiling point, low energy consumption and less, after a two steam effect using the former effect, resulting in repeated recycling, use of heat energy, significantly reduces the energy consumption, which greatly reduces the cost also, increase efficiency. A WN-1000 type multi effect concentrator runs 8 hours a day, saves about 1000 tons of steam in a year, saves 30 thousand tons of water, and saves 25 thousand degrees of electricity. And so on, the higher the output, the relative increase in energy saving. According to the above data savings, that is, enterprises in less than a year can recover the purchase of the equipment investment, economic benefits considerable. 

Three, the use effect comparison:
When the reaction kettle is distilled, the evaporation time is too long, the energy consumption is large, the manpower and the heat are consumed; the multi effect evaporation equipment uses the tubular heater, the material is heated evenly, the evaporation speed is fast, and the concentration ratio is important and so on. After the comparison, the selectivity of the multi effect evaporation equipment has been verified.

Four, scope of application:
Multi effect evaporation equipment is widely used in the evaporation and concentration of water or solution in the fields of medicine, food, chemical industry, light industry and so on. It can also be widely used in the wastewater treatment of the above industries.

In the diagram is the multi effect evaporation equipment debugging, now this workshop has officially put into production

Spin flash drying equipment

At the same time for the selection of the company by the original drying workshop, the company plans to use multiple hot air circulation oven, changed to 4 type of spin flash dryer, hot air circulation oven is usually suitable material can be used in flash drying, the following two kinds of equipment to make a comparison.

Usually 4 Flash Dryer per hour evaporation 25-70kg, average 50kg/h according to the moisture content of 40% per hour, the dry material 125kg, I type hot air circulation oven, drying up of 120kg raw materials, takes about 10 hours, the same production requires about 10 sets of I type hot air circulation oven. The single unit 4 type flash dryer is about 10-15 yuan, and 10 sets of I type hot air circulation oven with a total value of 20-30 yuan, so the flash dryer can save more investment cost.

First, the use effect:
Flash drying equipment is compact, small size, high production efficiency, continuous production, and achieved small equipment, large-scale production. Short residence time, good product quality, can be used for drying heat sensitive materials. Drying, grinding, step by step. The hot air circulation oven has a long drying time and uneven drying, especially a large gap between inside and outside drying of bulk materials. The products are easy to agglomerate and need to be treated in the later stage, and meanwhile, the manpower and material resources are also increased.

Two, energy-saving effect:
The total power of flash dryer is 21.4KW/h, the actual power consumption is 14KW/h, and the steam consumption is 100 kg /h. 10 CT-C- I hot air circulation oven, the actual power consumption of 7.5KW/h, the consumption of steam 200 kg /h. And flash drying time is short, in general, flash dryer is more energy efficient.

Three, the use of labor:
Flash dryer only needs 1 people to operate the guard, but the 10 I hot air circulation oven needs to be operated by many people.
Compared with the hot air circulation oven, the flash drier has the advantages of energy saving, environmental protection, labor saving, less investment, less space occupation, space saving, short drying time, large output and high efficiency.

Four, scope of application
Flash dryer is suitable for the drying of cake, paste and thin mud. It is widely used in the production of food, dyestuff, pesticide, organic chemical industry and inorganic chemical industry.
For the flash drying equipment, the workshop has been put into production

Shandong Lu Li company is a professional engaged in extraction and concentration equipment, drying equipment and ancillary equipment research and development, design, manufacture, installation, commissioning and technical advice and after-sales service.

Our company since its inception, adhere to the pursuit of excellence, sincere service, to meet the demand for the development of policy, to foster innovation and creative talent team construction, development path, integrity-based, quality first, with the team, technology, personnel and other advantages, from small to large, from weak to strong, to achieve steady and rapid growth, you win trust.