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Small laboratory spray dryer is a kind of spray dryer equipment that can realize both automatic and manual operation. The small spray dryer produced by ZZKD laboratory equipment manufacturer uses 304 stainless steel as the external material and uses borosilicate glass as the receiving material. Container, the entire operating system uses a PID intelligent control system to facilitate the automatic operation process.
Application area
Chemical industry: battery materials, basic dyes and pigments, dye intermediates, compound fertilizers, formaldehyde silicic acid, catalysts, sulfuric acid agents, an base suan, white carbon, etc. Plastic resin: AB, ABS emulsion, urethane resin, phenolic resin, dense (urea) formaldehyde resin, polyethylene, polyvinyl chloride, etc. Food industry: fat-rich milk powder, tickle, cocoa milk powder, milk substitute, animal blood powder, egg white (yellow) whole egg powder, etc.
Food and plants: oats, chicken juice, coffee, instant tea, flavoured meat, protein, soybean, peanut protein, hydrolysate, etc.
Sugars: corn pulp, corn starch, glucose, pectin, maltose, potassium sorbate, etc.
Ceramics: alumina, tile materials, magnesia, talc, etc.
Chemical industry: There are catalysts, resins, detergents, greases, ammonium sulfate, dyes, dye intermediates, white carbon, graphite, ammonium phosphate, etc.
Food: amino acids and analogs, seasonings, protein, starch, dairy products, coffee extracts, fish meal, meat extract, etc.
Pharmaceutical: Chinese patent medicines, pesticides, antibiotics, pharmaceutical granules, etc. Ceramics: magnesia, porcelain clay, various metal oxides, dolomite, etc.
Spray granulation: various fertilizers, alumina, ceramic powder, pharmaceuticals, heavy metal super hard steel, fertilizer, granular laundry powder.
Spray cooling granulation: amino fatty acids, white wax, glyceride, tallow, etc. Spray crystallization, spray concentration, spray response and other aspects are often used.
Advantage
Complete the active control of the small spray drying, which can reduce the labor intensity of the operator, reduce the number of operators, reduce operating costs, and improve the quality of food and medicine after baking. For example, during the powder production process, the spray drier has completed the unmanned system, and the key small spray drier data such as the temperature of the inlet and outlet air, the air volume, the pressure of the mud, and the moisture in the spray drier can be analyzed in real time through processing software The factors that cause the system to change, and can simulate the manual operation to adjust the temperature of the hot blast stove, the slurry supply flow, etc., after all, replace human operations. This series of advantages makes the small spray drier improve its vitality. However, with the increase in equipment requirements for small spray dryers and the increase in technical difficulty requirements, the cost of small spray dryers will inevitably increase. This is a problem to be solved in the future.
The compact spray dryer machine is compact and can be placed independently in a laboratory or on a specially designed stainless steel rack, which is self-contained and can be operated without other facilities.
The small spray dyrer machine adopts one-button start-up, colorful large LCD touch screen operation, and can choose two active modes of thorough active or manual monitoring to facilitate the operation and monitoring of the test progress. The small spray drier is a spray drier with the smallest volume, the lowest noise, and the best boring effect. Small spray boring machines are liked by most companies because of their small size, small footprint, and powerful functions.
Small spray drier is suitable for universities, research institutes and laboratories of food, pharmaceutical and chemical enterprises to produce trace particle powder. Small spray drier for all solutions such as emulsions and suspensions has broad spectrum applicability. Small spray drier is suitable for heat. The dryness of sensitive substances such as biological products, biological pesticides, enzyme preparations, etc., because the sprayed materials are only exposed to high temperature when sprayed into mist-like large and fine particles, so they are only heated instantaneously, and these active data can be maintained after the dryness Keep its active ingredients from being damaged.
The biggest highlight of the small spray boring machine is the use of colorful LCD touch screen parameters and colorful LCD large screen display, which can facilitate users to observe the spray progress of the various stages of the test spray in the process of use. Quicker and more accurate start and stop control. Small spray boring machine The spray, boring room and collection equipment are made of bright, high-quality, high-temperature-resistant high-borosilicate glass. In addition, the temperature control of the small spray boring machine uses the real-time control PID constant temperature control skill, and the temperature control is accurate.
Laboratory spray dryer product features are as follows
Fully active control: One-click start-up, after setting the spraying process parameters, the temperature reaches the predetermined temperature, the peristaltic pump starts on its own, the running animation is displayed on the touch screen, and the running process is clearly displayed. When shutting down, just press the abort button, the machine will actively and safely shut down. The spray dryer is equipped with a nozzle cleaner. When the nozzle is blocked, it will be actively removed, and the frequency of the through needle can be adjusted actively. Imported nozzles with high efficiency.
Manual control: If the process parameters need to be adjusted during the test process, it can be easily switched to the manual state. The colorful touch screen dynamically displays the entire test process. Shutdown and maintenance functions: Just press the stop button when the machine is shut down, and the machine will stop operation immediately except the fan to ensure equipment It will not burn out due to misoperation.
The spraying, drying and collecting system is made of transparent high-quality high-borosilicate heat-resistant glass materials, so that the boring process is performed in a pollution-free environment. Built-in imported oil-free air compressor, the particle diameter of the powder spray is normally distributed, the fluidity is very good, and the noise is very low, less than 60db.
The atomization structure of the two-fluid spray, the spray dryer is made of high-quality stainless steel materials, and the plan is compact without the need for subordinate equipment. The dryness of the dry powder of the product is more uniform, and more than 95% of the dry powder is on the same granularity scale. Innovative tower wall purging equipment, higher material recovery rate.
Spray dryers are widely used in chemical, light industry, food, and other industrial manufacturers because of their special advantages of making powdery products with uniform components directly from solutions or suspensions.
Spray boring liquid technology
The filtered air enters the hot top of the boring equipment, and the hot air enters the boring chamber, making a spiral manner. The rotating liquid material is transmitted through the high-speed centrifugal sprayer at the top of the tower to form a very fine mist liquid droplet.
In a short time of hot contact with the air, the data can be dulled into a final product. After all, the boring tower at the bottom of the product will be successively output from the cyclone high silver. The exhaust gas is output from the drier equipment blower, and the fresh air in the air flows on the top of the clothes dryer.
The hot air then enters the dry chamber, where it is pumped upwards through the liquid diaphragm pump of the material and atomized into small droplets. The hot air passes through the boring finished product in a short moment with the data.
Air and waste are collected by the fine powder in the bottom of the cyclone separator in the boring equipment. Otherwise, follow the observation door, sight glass, and tower to contain the lamp body.
This laboratory spray drier is particularly suitable for boring hot sensitive data. Can maintain the uniformity, fluidity and availability of the final product. After all, the product is of high purity and outstanding quality. The program is simple and can be easily worked and manipulated.
How small spray dryers work
After the air is filtered and heated, the small spray drier enters the air distributor on the top of the drier, and the hot air enters the drier room in a spiral shape. The material liquid is sprayed into a very fine mist-like liquid bead through a high-speed centrifugal atomizer at the top of the tower body, and it can be dried into a product in a very short period of time when it is touched in parallel with hot air. The products are successively output from the bottom of the boring tower and the cyclone, and the exhaust gas is evacuated by the induced draft fan.
Feature of product
● Imported nozzle, high efficiency.
● Colorful LCD touch screen parameters appear: air inlet temperature / air outlet temperature / peristaltic pump speed / air volume / pass needle frequency.
● Fully active control: One-click start-up, after setting the spraying process parameters, the temperature reaches the predetermined temperature, the peristaltic pump starts automatically, the running animation is displayed on the touch screen, and the operation process is clearly displayed; when the machine is shut down, just press the stop button, and the machine will automatically and safely shut down. .
● Manual control: If the process parameters need to be adjusted during the test process, it can be easily switched to the manual state, and the colorful touch screen dynamically appears throughout the test process (animation)
● Nozzle cleaner (through needle) is provided. When the nozzle is blocked, it will be actively removed, and the frequency of through needle can be adjusted actively.
● Shutdown maintenance function: Just press the stop button when shutting down, the machine will stop operation immediately except the fan to ensure that the equipment will not be burned due to misoperation (forced fan shutdown).
● The spraying, drying and collection system is made of transparent high-quality borosilicate heat-resistant glass materials, so that the boring process is performed in a pollution-free environment.
● Built-in imported oil-free air compressor, the particle diameter of the powder spray is normally distributed, the fluidity is very good, and the noise is very low, less than 60db.
● Atomization structure of two-fluid spray. The whole machine is made of high-quality stainless steel materials. The plan is compact and no auxiliary equipment is required.
● The dry temperature control plan uses the real-time control PID constant temperature control skill to make the temperature control in the whole temperature area accurate, and the heating temperature control accuracy is ± 1 ℃.
● In order to maintain the purity of the sample, an air inlet filter is equipped.
● Feeding volume can be adjusted by feeding peristaltic pump, the minimum sample volume can reach 50ml.
● Dry product dry powder has a more uniform particle size. More than 95% of the dry powder is on the same particle size scale.
● For viscous materials, a nozzle cleaner (through needle) is provided. When the nozzle is blocked, it will be actively removed, and the frequency of the through needle can be actively adjusted.
● Innovative tower wall purging equipment, higher material recovery rate.
