Continuous Vacuum Heating Furnace for Perovskite Solar Cells

• After-sales Service: 12 Months
• Warranty: 12 Months
• Type: Perovskite Heating Equipment
• Certification: CE, ISO
• Structure: Horizontal Type
• Brand: Hengli
• Model NO.: HSA3002-0202ZV
• Maximum Temperature: 200c
• Number of Temperature Zones: 2 Zones
• Temperature Control Stability: +-1c
• Vacuum Degree: 1-5 PA
• Transport Package: Wooden Box Iron Bracket
• Specification: 2640*1000*1200mm
• Trademark: HENGLI
• Origin: China
• HS Code: 8514390090
• Production Capacity: 800 Sets/Year

Product Description

HSA3002-0202ZV Continuous Vacuum Heating Furnace
1,Typical application areas:

Typical application fields

It is mainly used for the heating treatment of perovskite products in vacuum environment for experimental occasion

2,Equipment specification and structure:

Code	Name		Length	Explain
A	Total length		2640mm	Including loading and unloading machine
B	Import    platform		450mm	870~920mm above the ground
D	Vacuum chamber		450mm	Including internal chain conveyor, heating device, vacuum pumping function, opening and closing mechanism of upper cover of vacuum chamber
E	Insulation layer		40mm	It is mainly used for heat insulation between vacuum chamber and cooling chamber
F	Cooling chamber		450mm	Including ceramic roller conveyor, upper and lower heating plates for heating
H	Export   platform		450mm	870~920mm above the ground
J	Equipment height		1200mm	Excluding feet
L	Equipment operation panel layout location
Vacuum chamber structure		It adopts SUS304 stainless steel cavity structure with a thickness of 10mm
Cooling chamber structure		3mm thick carbon steel cavity structure is adopted
Effective height		20mm
Equipment weight		About 2500Kg
Overall size		2640×1000×1200mm(L×W×H),excluding foundation, chimney and indicator light
Appearance color		The hanging plate adopts high-temperature plastic spraying, the color is camel gray computer color

3,Thermal system::

Rated temperature	160ºC
Maximum temperature	200ºC
Heating element	Aluminum heating plate (1 pc in vacuum chamber)  Ceramic heating plate (2 pcs in cooling chamber )
Heating power	2kW in vacuum chamber, 1kW in cooling chamber
Number of temperature zones	2 zones
Temperature control points	2 points
Thermocouple	K type
Surface temperature rise	<40ºC
Discharge temperature	<100ºC
Temperature control stability	±1ºC
Temperature uniformity	±1ºC

4,Vacuum system:

Vacuum chamber	Stainless steel box structure
Vacuum degree	1-5 Pa
Vacuum pipe	Stainless steel pipe with standard vacuum sealing flange
Vacuum power	Oil lubricated rotary vane vacuum pump
Pumping speed of vacuum pump	Maximum pumping speed 17.01m ³/ hour
Vacuum pumping time	At least 10min
Vacuum breaking mode	Automatic
Vacuum detection	The vacuum degree of the system is detected by the vacuum gauge and read on the upper computer

5,Transmission system:

Cavity front and rear section transition transmission
Roll width	250mm
Roller material	Ceramic covered rollers are used in the front section and ceramic rollers are used in the rear section
Maximum load	20Kg/ pc
Transmission mode	Roller continuous drive
Speed regulation range	10~1000mm/min, Servo motor speed regulation
Driving system	The transmission control adopts servo motor speed regulation, which is controlled by servo controller, and the speed is continuously adjustable
Conveyor structure	The roller conveyor is driven by the servo drive motor through the sprocket and chain to drive the driving shaft, and drives each roller bar through the gear between the driving shaft and each roller bar to transport the driven products

 

Chain drive in vacuum chamber and cooling chamber
Chain width	300mm the chain width can be fine tuning to suit the product
Chain material	SUS304
Maximum load	The maximum load of a single rail is 3kg / m
Transmission mode	Rail-type transmission
Speed regulation range	10~1000mm/min,Servo motor speed regulation
Driving system	The transmission control adopts servo motor speed regulation, which is controlled by servo controller, and the speed is continuously adjustable
Conveyor structure	The conveyor is driven by sprocket and chain, stepless speed regulation, closed-loop chain speed monitoring, and the chain transmission has no jitter

 

Driving mechanism of vacuum chamber up and down opening and closing
Conveyor structure	Combination of synchronous belt and ball screw
Driving system	The transmission control adopts servo motor speed regulation, which is controlled by servo controller, and the lifting speed is adjustable.

6,Loading and unloading machine

Material rack	10 layers
Transmission mode	2 sets of ball screw drive
Driving system	The transmission is controlled by a servo controller.
Conveyor structure	The servo motor is used for precise position, and the up and down travel switch is used for travel control

7,Atmosphere system:

1 pipe compressed air
A	Compressed air	Used for breaking vacuum in vacuum chamber

8,Safety protection::

Belt stop button	One belt stop button is set at the inlet and outlet end plates respectively. After pressing it, the transmission stops running
Alarm indication	Overtemperature, temperature deviation, frequency converter alarm, thermocouple breaken, low air pressure audible and visual alarm, and audible alarm is available at the inlet and outlet
Safe heating rate of equipment	≤10ºC/min

9,Temperature control system:

Temperature measurement	Each control and detection point is measured independently by K-type thermocouple
Control instrument	It is controlled by imported intelligent regulation module.It has many alarm protection functions, such as PID parameter self-tuning, high temperature upper limit alarm, thermocouple failure indication and so on
Heating control	The heating part is powered by multiple AC contactors in groups to reduce the instantaneous current impact of the equipment on the power grid
Control mode	Solid state relay
Overtemperature treatment	In case of overtemperature in a certain temperature zone, the temperature overtemperature alarm system of the temperature zone will immediately send out audible and visual alarm signals, cut off the heating in the corresponding temperature zone at the same time, and the buzzer will send out continuous alarm sound
Computer control system	DCS (distributed control system) control system is adopted.
	Lower computer, intelligent instrument control, upper computer monitoring
	Friendly man-machine interface, multiple programs are stored, which is convenient for users to edit and call
	Real time display of temperature and alarm status.The data can be stored and printed out.