Glass shell and tube condenser is also called the shell and tube cooler glass, glass shell and tube heat exchanger, shell and tube, glass heat exchangers are widely used in chemical process cooling, reflux in chemical production.This glassware inlet D1 3 square is 1 "5 square for 1.5" 10 square is 3 "material import and export have 1" 1.5 "2" 3 "4", also can according to need to customize specific diameter.When the choose and buy indicate the diameter.
Flaring glass shell and tube heat exchanger is generally divided into horizontal and vertical two types of installation.
Scope of application:
Corrosion resistance including all inorganic medium (hydrofluoric acid and fluoride, hot strong alkali liquor with the exception of phosphoric acid and high temperature)
The shell tube side allowed working temperature: 150 ℃ or less
Each type switch allowed to work on the shell side pressure:
Shell side allows working pressure: 3 ㎡, 4 ㎡ acuities were 0.15 Mpa
5 ㎡, 6 ㎡, 10 ㎡, 12 ㎡, 16 ㎡, 20 ㎡, 25 ㎡ acuities were 0.1 Mpa
Monitor allows working pressure: 3 ㎡, 4 ㎡ acuities were 0.1 Mpa
5 ㎡, 6 ㎡, 10 ㎡, 12 ㎡, 16 ㎡, 20 ㎡, 25 ㎡ acuities were 0.1 Mpa
Difference between the shell and tube side pressure: 0.25 Mpa or less
The biggest difference in temperature of 120 ℃ or less
Column control process flow resistance (5 square metre, for example)
? PH2O = 0.10275 H2O, m (V1 = 1.9906 L/S)
So the heat exchange area of M2
Ф(mm)
D1
L(mm)
L1(mm)
1
180
25
25
1050
1.5
180
180
40
50
25
25
1300
1350
2
180
180
40
50
25
25
1550
1500
3
180
180
180
40
50
80
25
25
25
2050
2050
2100
4
230
230
230
40
50
80
40
40
40
1960
2000
2050
5
230
230
230
50
80
100
40
40
40
2300
2300
2350
Shell and tube type heat exchanger
Glass shell and tube heat exchanger is a chemical, pharmaceutical, food, salt chemical industry, military that is widely used in chemical industry and related equipment, has a large heat transfer area, high heat exchange rate, the characteristics of the process is reasonable.
1, the glass sealing material on the heat exchange tube using ptfe sealing technology.To improve the reliability of heat exchange tube sealing point, prolong the life span of the equipment under the condition of high temperature corrosion.The glass shell and tube type heat exchanger has been applied in the areas of organic solvent.
2, material can go shell side and tube side respectively, reduces the resistance of material flow, reduce the pressure loss of the system.When the shell side of the material go specially designed vacuum extraction channel (also can be empty) and so on the installation and use more convenient.
3, the glass shell and tube type heat exchanger is equipped with corresponding support plate can meet the needs of the installed horizontally and vertically.
The increase in 4, shell and tube length heat exchange time extended accordingly.Due to the material can be through the shell side, so even in a horizontal installation materials will also be completely empty.To improve heat transfer conditions available after a heat source (gas, liquid) or high temperature material to another material heated.
5, according to the needs of users, the use of large diameter to adapt to the use of various technological conditions, large diameter multi-channel effectively reduces the material evaporation and flow resistance.
Shell and tube type heat exchange equipment has the following advantages:
1, strong corrosion resistance;
2, excellent heat transfer performance;
3, small pressure loss;
4, horizontal or vertical installation save space;
5, design to ensure easy maintenance, easy tube reshipment.
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