Plate pasteurizer sterilization machine. What is pasteurizer sterilization? How to process the system ?
It can be used in the aseptic heat treatment system of liquid beverages and food(for example milk) . Using high-precision product/water temperature difference control.The product is input into the heat exchanger by the balance tank.and the temperature of the cold material rises to a predetermined value after heat exchange with the sterilized hot material in the heating part.and then indirectly heated to 120 °C by the water heated by steam.
The material maintains the required temperature in the temperature holding tube for a period of time for ultra-high temperature sterilization.and the cold material entering the machine is exchanged for heat after coming out of the temperature holding tube, and finally cooled to the predetermined outlet temperature in the cooling section.
The whole process is carried out in a closed state to ensure the biological stability of the material. And according to the user’s different process requirements for material heating.And according to the user’s different process requirements for material heating, heat preservation, sterilization and cooling, specific combination system design can be carried out to meet various process requirements.
The characteristics and benefits of Plate pasteurizer sterilization machine.
*Materials and the heating medium is in their respective seal system by non-contact heat transfer in heating, ensure material health security;
*The pasteurizer sterilization machine time is short, nutritional ingredients can ensurethe material not be destroyed;
*The whole machine all adopt the food grade stainless steel materials, to ensure that meet the national requirements for
beverage food equipment safety and hygiene index;
*Heat transfer effect is good, thermal recovery efficiency high, low energy consumption;
*Main control components, valves and fittings are use imported brand, long service life;
*.Adopt PLC control, can realize material heating temperature of each section, the temperature of hot water, steam flow
regulation automatic control, and is equipped with automatic material return system, to ensure that the material 100% up
to sterilization effect;
*Simple structure, easy to clean, convenient operation, low maintenance cost.
Plate Pasteurizer sterilization machine Technical parameters:
Capacity: 0.5-20t/h
Material inlet temperature: 45~55°C(Or according to user requirements design)
Sterilization temperature: 120°C
Sterilization time: 15s(Or according to user requirements design)
Material outlet temperature : 55~65°C (Or according to user
requirements design)
Steam pressure: ≥0.7MPa
Steam consumption: 120~150kg/h
Compressed air: ≥0.7Mpa
Cooling water pressure: 0.3Mpa
Cooling water inlet temperature:<15°C
structure of the Plate pasteurizer sterilization machine.
1.Racks and drives:
There are total of 6 racks (1 inlet rack, 1 outlet rack, 3 3 meters and 1 2 meters). The frame body is equipped with a support frame, including a movable frame and a fixed frame.
Rack body: It is composed of a supporting frame (movable and fixed). A fixed supporting beam. a movable supporting beam. A driving device. etc.
Support frame :It is mounted on a fixed support beam. And Fix the support frame .Next Install the grid bar. Install the grid bar on the support.Last Fixed grid bed. The grid bed in the frame of the sterilizer is composed of a fixed grid bed and a movable grid bed.
2.The drive device has two forms: lifting drive and forward and backward drive.
The lifting drive is driven by two hydraulic cylinders located at the outlet end of the sterilizer to drive the movement of quenching rollers. wedge plates. tie rod components. etc.
The forward and backward drive is driven by two hydraulic cylinders located at the inlet end to drive the movement of quenching rollers, wedge plates, tie rod assemblies, etc.
3.Water Tank
The sterilizer has a total of 9 water tanks.10 diverter plates. Discharge valves. Cleaning doors. Water level indicators. Overflow pipes and other water tank components. The number of water tanks and manifolds varies with different production capacities. The water tank is used for pumping water and spraying water in the water supply zone.
There is a communication pipe between each water tank.wherein there is an overflow pipe on the No. 3 water tank. The overfilled water can be discharged from this. There is a liquid level gauge on the side of the No. 5 and No. 6 water tanks.
And the water level of the water tank is too low then the water pump will automatically stop running. Each water tank is equipped with a liquid discharge valve device, And the hand ring can be pulled to lift the liquid discharge ball during cleaning to discharge the dirty water in the water tank.
4.Plate pasteurizer sterilization machine Hydraulic transmission system
1.
The hydraulic transmission system is composed of hydraulic box device. intermediate oil pipe device. Lifting oil pipe device. oil pipe entry and exit pipe device. etc.
The hydraulic tank device provides the required hydraulic power to the sterilizer. And the hydraulic oil is driven by the electric motor to drive the vane pump. Which flows to the intermediate oil pipe through the check valve and the overflow valve. And the return oil flows back to the oil tank through the filter.
2.
The intermediate tubing device is mainly composed of oil inlet pipe. oil return pipe. pipe joint. pipe clamp. etc. Which is the channel for hydraulic oil flow.
3.
Lifting tubing device.It is mainly composed of two-position four-way reversing valve 1. Distribution plate 2, one-way throttle valve 3, manifold valve 4 and so on. The two-position four-way reversing valve plays the reversing role of lifting;
The function of the one-way throttle valve is to throttle the flow of hydraulic oil and slow down the descent speed when the downward movement is moving;
The action of the manifold valve synchronizes the movement of both sides. The hydraulic oil flows into the device through the intermediate oil pipe and enters the lifting cylinder through the reversing valve. Which pushes the movable grid to lift.
4.
Feed and back tubing device. It is basically the same as the composition of the lifting tubing device.
The difference is that the two-position four-way reversing valve is replaced by the three-position four-way proportional reversing valve 1 and the one-way throttle valve and the hydraulic control one-way check valve are omitted. And the rest of the components are the same.
Its function is that the hydraulic oil flows into the device through the intermediate oil pipe. And enters the horizontal cylinder through the reversing. Pushing the movable grid to move forward or backward.
5.Plate pasteurizer sterilization machine ‘s Inlet and outlet bottle conveyor belts.
The conveyor belt for the incoming and outgoing bottles of the sterilizer is divided into two layers. Each layer is 4 rows and uses stainless steel flat chains with a pitch of 38.1mm. The bottle feeding conveyor belt is generally equipped with a reducer with a motor to drive the upper and lower conveyor belts. The bottle conveyor belt itself has no power and is connected to the conveyor system in the workshop to transport the sterilized bottles of wine from the outlet end of the sterilizer. The outside of the conveyor belt is generally equipped with a movable railing and a travel switch. and when the bottle of wine is filled with the conveyor belt and the movable railing is inclined to touch the travel switch. it will automatically stop immediately and play a role in safety protection.
6.Plate pasteurizer sterilization machine Internal and external piping systems.
The outer pipeline of the sterilizer is installed on the outside of the main body of the machine. including water pump. heat exchanger. pipeline. filter. trap. etc. The inner pipes are installed inside and outside the tunnel. including vertical pipes. sprinkler pipes and pipelines. The inner and outer pipes form the spray system of the sterilizer.so that the spray water can be recycled and save heat and water.
