Wenzhou New Kongshi Machinery Co.,ltd
Wenzhou New Kongshi Machinery Co.,ltd
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Food Industry Plate Frame Heat Exchanger With Glue Sealing Gasket φ38-DN50
Standard design
Frame The plates and compression plates are suspended from the upper load bar and are positioned by means of the lower guide rods which are fixed through the struts and are fitted with washers on the tensioning bolts for disassembly of the equipment, frames and columns with adjustable supports.
A device may include many heat exchangers, which are separated by connection boards with interchangeable connectors.
Application
Pasteurization Normal cooling and heating in such industries as dairy, brewage, beverage, food, etc.
Heating and cooling in pharmaceutical industry
Sealing gasket
he heat exchanging plate is provided withe the sealing gasket that is not bonded by glue.Users can carry out easy replacement operation of the sealing gasket even when the plate suspends inside the frame.
Working principle
The plate type heat exchanger is composed of a group of corrugated metal plants. The holes on it form channel for liquids to flow, and the heat will be transferred between two kinds of liquids. The plates are assembled between a fixed frame board and a moveable clamping board and are tightened by the tightening bolts.
These plates are installed with sealing gaskets. The sealing gaskets play the sealing function on the channels between plates and make the liquids flow into adjacent channels. The quantity of plates aredetermined by flow, physical properties and temperature of liquids.
The joints can be located on the frame board and clamping board.
| Technical parameters / Specifications | Area | Caliber |
| BR-0.06 | 1㎡-4㎡ | φ32-DN25 |
| BR-0.13 | 3㎡-15㎡ | φ38-DN50 |
| BR-0.22 | 6㎡-30㎡ | φ51-DN80 |
| BR-0.3 | 10㎡-40㎡ | φ51-DN100 |
| BR-0.35 | 15㎡-40㎡ | φ50-DN65 |
| BR-0.5 | 20㎡-60㎡ | φ51-DN150 |
Flow combination
The plate type heat exchanger is provided with various flow combination types, which are all realized by adopting different reversal plates and different assembling methods. The flow combination is divided into single flow, multiple flow and mixed flow, which shall be selected according to the technological requirements. Generally, the medium with its temperature difference higher than 1.8 times the logarithmic average temperature difference should adopt he multiple flow, with an inter-plate flowrate of 0.3-0.5M/S; if the flow rate is too low, the double flow or multiple flow should be applied.
