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B3-95 Brazed plate heat exchanger
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B3-95 Brazed plate heat exchanger

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Product description
Parameters

B3-95 Brazed plate heat exchanger

B3-95 plate heat exchanger
Number of plates A(mm) Weight(kg) Volume(L) Heat exchange area
(m²)
Design pressure(mpa) Test pressure(mpa) Set tempreture(°C)
N 2.50*N+10 0.42*N+5 0.220 0.09*(N-1) 3.0/4.5 4.5/6.7 -190~220
B3-95JIE type nipple size
PT/NPT/G external thread PT/NPT/G internal thread
Outer diameter 1/2" 3/4" 1" 1.25" 1.5" 2" 1/2" 3/4" 1" 1.25" 1.5"
Nominal size DN15 DN20 DN25 DN32 DN40 DN50 DN15 DN20 DN25 DN32 DN40
B3-62 type welded joint size
Welding head (inner diameter) 12.8 16.1 19.2 22.3 28.7 35.3 42.1 50 54.1

 

working principle

The brazed plate heat exchanger is composed of a series of stamped and formed concave and convex stainless steel plates; its composition is as shown in the following figure, two adjacent plates are rotated 180° to form a channel, and then pure copper or nickel is used as a brazing material in vacuum brazing. In the furnace, a plate heat exchanger in which stainless steel corrugated sheets are brazed together. Channels are formed between the plates, and the angular holes on the corners allow the two media to alternately flow in the channels. A large number of contact points provide good mechanical strength, and the contact points and edges are sealed by copper brazing to ensure both sides of the medium. Completely isolated from the outside world.

Heat transfer characteristics

1. Compact and easy to install

2. Light weight, only equivalent to 20~30% of shell-and-tube heat exchanger

3. Durable, able to withstand high temperature and high pressure

4. Low fouling coefficient, high turbulence reduces the fouling factor, thus reducing the number of cleanings

5. High heat transfer efficiency and low water consumption

Application field

Light textile paper industry: waste heat utilization of waste gas and waste liquid

Chemical industry: heating, cooling, evaporation, condensation process

Power industry: as a transformer oil cooler, turbine oil cooler

Metallurgical industry: as a lubricating oil cooler for rolling mills, continuous casting machines, oxygen generators, circulating water coolers

Regional central heating: steam-water heating heat exchanger, intermediate heat-exchange station heater, secondary system water heater

Refrigeration and air conditioning and HVAC industry as evaporators, condensers, gas superheaters, liquid subcoolers, regenerators, etc.

Heating power

(KW)

Heating power

(HP)

35°C水water25-30°C 40°C水water30-35°C 50°C水water40-45°C 60°C水water50-55°C Water fowt/h
plate type plate type plate type plate type
    B3-27 b3-52 B3-95 B3-27 B3-52 B3-95 B3-27 B3-52 B3-95 B3-27 B3-52 B3-95
2.5 1.0 12     12     12     14     0.43
5.0 2.0 18     20     22     22     0.86
7.5 3.0 26     28     30     32     1.28
10.0 4.0 34     36     40     42     1.71
12.5 5.0 42 18   46 18   48 20   52 20   2.14
15.0 6.0 48 22   54 22   58 24   62 24   2.58
17.5 7.0 56 24   62 24   66 26     28   3.00
20.0 8.0 64 26     26     28     32   3.43
22.5 9.0   28     30     32     34   3.85
25.0 10.0   30     32     36     38   4.28
27.5 11.0   34     36     38     42   4.71
30.0 12.0   36     38     42     46   5.14
32.5 13.0   40     40     44     48   5.57
35.0 14.0   42     44     48     52   6.01
37.5 15.0   46     48     50     56   6.42
40.0 16.0   48     50     54     60 36 6.85
42.5 17.0   50     52     58     64 38 7.28
45.0 18.0   52     56     60 38   66 42 7.71
47.5 19.0   56 36   58 36   64 40     44 8.14
50.0 20.0   58 38   60 38     42     46 8.56
62.5 25.0     46     48     52     56 10.70
75.0 30.0     54     56     60     66 12.86
87.5 35.0     62     64     70     76 15.00
100.0 40.0     70     74     80     88 17.12
125.0 50.0     88     92     100     108 21.41
150.0 60.0     104     108     118     128 25.69
175.0 70.0     120     126     138     150 29.97
200.0 80.0     138     144     156       34.25

 

Heating power

(KW)

Heating power

(HP)

2°C水water12-7°C 3°C水water12-7°C 5°C水water15-10°C 10°C水water20-15°C Water fowt/h
plate type plate type plate type plate type
    B3-27 b3-52 B3-95 B3-27 B3-52 B3-95 B3-27 B3-52 B3-95 B3-27 B3-52 B3-95
2.5 1.0 16     18     14     14     0.43
3.8 1.5 20     22     18     18     0.60
5.0 2.0 24     28     24     24     0.66
7.5 3.0 34     40     34     32     1.28
10.0 4.0 44     52 26   42     40 24   1.71
12.5 5.0 54 26   64 30   52 26   50 28   2.14
15.0 6.0 64 30     36   62 30   58 32   2.58
17.5 7.0   34     40     34     36   3.00
20.0 8.0   38     46     38     38   3.43
22.5 9.0   42     50     42     42   3.85
25.0 10.0   46     56     44     46   4.28
27.5 11.0   50     60 36   50     50 30 4.71
30.0 12.0   56 34   66 38   52 34   54 32 5.14
32.5 13.0   60 36     42   58 36   58 36 5.57
35.0 14.0   64 40     44   62 38   62 38 6.01
37.5 15.0     42     48     40     40 6.42
40.0 16.0     44     50     44     42 6.85
42.5 17.0     46     54     46     44 7.28
45.0 18.0     48     56     48     46 7.71
47.5 19.0     52     60     50     48 8.14
50.0 20.0     54     62     54     60 8.56
62.5 25.0     66     78     64     72 10.70
75.0 30.0     80     94     76     82 12.86
87.5 35.0     94     110     88     96 15.00
100.0 40.0     108     124     100     118 17.13
125.0 50.0     134     158     126     144 21.41
150.0 60.0     162     194     154     170 25.69
175.0 70.0     190           184     198 29.97
200.0 80.0     220           214       34.25

 

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Contact Us

 

Guangzhou Guoxin heat Changer co.,Ltd.

Foshan Guoxin heat Changer co.,Ltd.

Address: Room 815, Block A, Xingyue Plaza, Kaide Road, Baiyun District,

Guangzhou

Tel:86-020-8605 6008 86-020-8605 7528
mobile phone:13824469319 13751898875

Address: Jingfu Industrial Park, opposite to the Science and Technology School of Leping Town, Sanshui District, Foshan City, Guangdong Province

QQ:1922696181

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