Shanghai Yuming Instrument Small Spray Dryer Instructions

technical parameter

1 Inlet air temperature control: 30 ～ 280 ℃

2. Outlet temperature control: 30 ～ 150 ℃

3. Evaporated water: 1500mL / H

4. Maximum feeding volume: 2000mL / H

5. Electric heater power: 3KW AC220V single-phase grounding

6. Fan: 0.2KW Maximum air volume 5.6m3 / min Maximum air pressure 1020Pa

7. Air compressor: 0.2KW maximum gas production 4.2 m3 / h

8. Working pressure of compressed air: 2 ～ 3Bar

9. Equipment dimensions: 780 x 560 x 1300 (mm) L x W x H

10. Nozzle diameter: 1.00mm

11. Equipment weight: 125KG

12. Operating temperature of this machine: 10 ～ 40 ℃

Warning: This experimental spray dryer is only suitable for materials that are aqueous solutions, organic solvents are prohibited!

Three, random components

Serial number

name

Quantity

1

Glass drying room

1

2

Glass cyclone

1

3

Glass sample collection bottle

1

4

Glass sample collection tube

1

5

Feeding silicone tube 6mm

2 meters

6

Spray chamber

1

7

Clamp (LY12 black)

3

4. Installation Instructions

1. Installation of the drying chamber Hold the drying chamber with both hands and insert it into the fixing clamp of the drying chamber diagonally, and lock the lock nut of the drying chamber (subject to the rotation of the drying chamber in the clamp).

2. Installation of the cyclone separator Put the lock nut, seal ring and stainless steel gasket of the cyclone separator on the air outlet pipe of the cyclone separator, and then insert it into the air outlet pipe of the equipment together to adjust the air outlet of the drying chamber and the cyclone separator Position the air inlet so that the two ports are aligned straight, connect the two ports with a clamp, and finally lock the lock nut of the cyclone separator.

3. Connect the collection bottle to the cyclone separator with a clamp

4. Connect the collecting tube to the drying chamber with a clamp

5. Install the spray chamber on the device and connect a 4mm trachea (for needle) and a 6mm trachea (for spray)

6. Install the food-grade silicone tube to the peristaltic pump and insert it into the feed port of the spray chamber

Note: 1) All glass devices are fragile, please be careful when installing, removing and cleaning;

2) Make sure that all components are installed in place before powering on

Five, touch screen operation instructions

Note: After the device is powered on, you can click F3 (or click anywhere on the touch screen)

Note: Click the manual screen to enter the interface (3), click the automatic screen to enter the interface (4), click the parameter setting to enter the interface (5), click the next page to enter the interface (6), click the main screen to return to the interface (2) ).

Manual control:

1. The peristaltic pump controls the operation of the peristaltic pump. Click the stop button of the peristaltic pump to start the peristaltic pump (display running), and click the running to stop the peristaltic pump (display stop).

2. The fan controls the start and stop of the fan, click the fan button to stop (upper), the fan starts (display running), click the running, the fan stops (display stops).

3. The needle is used to control the start and stop of the needle, click the needle button to stop, the needle is started (display is running), click the running, the needle is stopped (display is stopped), the speed of the needle is on the interface (five ) By changing the setting value of the needle setting to change the operating frequency.

4. The air compressor controls the start and stop of the air compressor. Click the stop button of the air compressor to start the air compressor automatically

(Display running), click running, the air compressor will automatically stop (display stop).

5. The heater controls the start and stop of the heater, click the heater stop button, the heater automatically starts (display running), click running, the heater automatically stops (display stop).

Automatic control: After entering the interface (five), set various parameters according to the drying process requirements. After the parameters are set, click automatic work to return to the interface (four), click the stop button, the program automatically controls the entire experiment process (if the setting is reached) Wind temperature, peristaltic pump automatically starts feeding). After the material is sprayed, change the feed pipe to clean water. After the material in the feed pipe gradually clears, lift the feed pipe from the water until the water in the feed pipe is sprayed. Click the running button in the upper right corner to end the experiment .

Note: The heater will not start before the fan is not started. Turn off the fan heater to disconnect it.