Automatic feeding and discharging system

Product Introduction

SIGTUNA KR3T-5 automatic feeding and discharging system is a laboratory universal anaerobic fermentation simulation platform, used to simulate the anaerobic fermentation process in continuous operation mode with three 5L small anaerobic reactors. The system is equipped with a data acquisition device DAQ and control acquisition software. The high-quality biogas simulation data obtained from the bioreactor simulator helps users determine the suitability of potential biogas production raw materials, determine the appropriate organic load rate or residence time for a given raw material, and assist researchers in optimizing engineering design and process operating parameters. Triple automatic reactor group, compared to traditional stirred tank reactors.

Product Features

Automatic feeding and discharging systemMulti dimensional real simulation integrated equipment for process control, high-value equipment, customized control system

Simulate and guide real operations

Automatic feeding and discharging systemIt can simulate the operation of the reactor in the actual operation of biogas projects for a long time and monitor changes in process parameters. Through highly automated and standardized measurement and data processing solutions, it helps you better predict possible problems and results in actual projects. Whether you are a researcher or an engineer, through the data feedback simulated by the SIGTUNA system, you can easily determine the process conditions of project operation, optimize design parameters, help you arrange capital investment reasonably, and achieve economic benefits of project operation.

Open Solutions

Automatic feeding and discharging systemSupports manual/automatic feeding, as well as mixed feeding of single/multiple materials, which can achieve stable feeding and operation of low solid concentration materials; And each fermentation unit can operate independently of each other. The 5L CSTR reactor can be freely combined to simulate hydrogen production through dark fermentation, two-phase anaerobic fermentation, high solid dry fermentation, leachate reflux experiments, and anaerobic fermentation in landfills. Its high flexibility can meet the needs of various simulation studies.

technical parameters

Overall and usage conditions
Size: (1000+220) × 850 × 1650 (L × W × H) mm

Total weight of equipment: 185kg (excluding reactants)

Environmental temperature: 5-35 ℃

Environmental humidity: 0-80% RH

Installation height: ≤ 2000 meters above sea level

Automatic feeding mechanism
Feeding method: piston push rod mechanism

Effective capacity of storage tank: 2L

Material: Acrylic ABS

Size: OD × ID × L: 145 × 125 × 180mm

Sealing ring: NBR based synthetic rubber DxDxH: 125 × 110 × 5.6mm

Drive mode: 86 series closed-loop stepper motor

Torque: 12.5 N.M

Transmission mode: linear screw slide table+belt

Lead screw lead 5mm, stroke 200mm

Feeding motion controller: DC 24V 10A power supply, size: 148 × 93 × 40mm

IO port: 8 in, 8 out+2 pulse channels

Weight: 18kg

Reactor and mechanical stirring
Volume: 5L standard tank

Material: High quality stainless steel (AISI 316)

The tank is equipped with a Φ 45 sight glass window for easy observation of the operation inside the reactor

Insulation structure: The tank wall of the tank is double layered, with a jacket design, and the temperature control chamber is equipped with a fluid inlet and a fluid outlet

Reserve a sampling interface in the reaction zone for easy sampling and data detection.

Size specifications and weight: 74.5 cm (height) x 28.5 cm (diameter), 12.8 KG

Equipped with a brushless stepper motor and manually adjustable mixing frequency

Maximum speed: 300 rpm/min

Can achieve forward and reverse rotation

Biogas four component analyzer
Single channel 4-components:

CH₄0-100Vol.%, NDIR, Display: xx. xx%

CO₂0-100Vol.%, NDIR, Display: xx. xx%

H₂S 0-10000ppm, EC, 显示： xxxx ppm

O₂ 0-25Vol. %, EC, 显示： xx.xx%

Automatic zero calibration resolution: 0.01% (unit:%)

Display: Touch screen, 5.6 "LCD

Analog output: 4mA~20mA

Communication interface: Serial port output RS232 (DB-9 female head)

Working voltage: 198-242V AC, 50/60 Hz

Shell protection level: IP42

Size: 577 × 512 × 255mm

Weight: Approximately 15Kg

Additional explanation (Rack: MB industrial aluminum profile, load-bearing section design, reliable connection bracket, multiple combination methods)