Brazed Plate Heat Exchanger Heating Environmental Protection Water
for Home and Industry
Product Description
The brazed plate heat exchanger is a plate heat exchanger made by
brazing adjacent stainless steel corrugated plates in a vacuum
brazing furnace using pure copper (or nickel) as filler metal. The
channel is formed between the plates, the corner hole distribution
on the corner makes the two media flow alternately in the channel,
the number of contact points provides a good mechanical emphasis,
the contact point and the edge are brazed by copper (or nickel),
with a compact structure, small volume, light weight, high heat
transfer efficiency, the total amount of refrigerant filling is
small, a wide range of adaptation, good price performance ratio and
other advantages.
Channel characteristics of brazed plate heat exchanger
H channel: High heat transfer coefficient. It is suitable for small
flow but strong heat transfer (high specific heat, phase change but
large temperature difference), such as refrigeration heat transfer.
M channel: Heat transfer coefficient and resistance between H and L
channels.
L channel: low heat transfer coefficient, low resistance. It is
suitable for large flow and weak heat transfer (low specific heat
difference is small), such as air heat transfer under ambient
pressure.
Advantages of brazed plate heat exchanger Compact structure: the
use of thin stainless steel plate, high heat transfer coefficient,
low retention.
Reliable and stable: the selection of stainless steel 304.316L and
solder, weld quality is high, can withstand high temperature and
high pressure, high fatigue strength.
Less water consumption: The brazed plate heat exchanger has high
heat exchange efficiency, so that it only needs 1/3 of the cooling
water flow of the shell and tube heat exchanger under the same
cooling condition.
Light weight: only 20% to 30% of shell and tube type, reducing
transportation and installation costs.
Low fouling coefficient: High turbulence reduces the fouling
coefficient, thus reducing the number of cleanings.
Additional accessories: According to the needs of users, we can
provide flexible interface design, temperature sensor device,
fixing bolts, fixing supports, flanges, clamps, insulation layer.
| Model | BL26 |
| Width, A [mm] | 111 |
| Height, B [mm] | 310 |
| Length, E [mm] | 10+2.36n |
| Horizontal port distance, C [mm] | 50 |
| Vertical port distance, D [mm] | 250 |
| Max pressure [Mpa] | 3 |
| Max flowrate [M3/h] | 8.1 |
| Weight [kg] | 1.3+0.12n |
Model
BL1
| Model | BL14 | BL20 | BL26 | BL26C | BL50 | BL95 |
| Width, A [mm] | 78 | 76 | 111 | 124 | 111 | 191 |
| Height, B [mm] | 206 | 310 | 310 | 304 | 525 | 616 |
| Length, E [mm] | 9+2.3n | 9+2.3n | 10+2.36n | 13+2.4n | 10+2.35n | 11+2.35n |
| Horizontal port distance, C [mm] | 42 | 42 | 50 | 70 | 50 | 92 |
| Vertical port distance, D [mm] | 172 | 282 | 250 | 250 | 466 | 519 |
| Max pressure [Mpa] | 3 | 3 | 3 | 3/4.5 | 3/4.5 | 3/4.5 |
| Max flowrate [M3/h] | 3.6 | 3.6 | 8.1 | 8.1 | 12.7 | 39 |
| Weight [kg] | 0.6+0.06n | 1.0+0.08n | 1.3+0.12n | 2.2+0.16n | 2.6+0.19n | 7.8+0.36n |
| Model | BL120 | BL190 | BL200 | BL1400 | BL100 * | BL200 * |
| Width, A [mm] | 246 | 307 | 321 | 429 | 248 | 322 |
| Height, B [mm] | 528 | 696 | 738 | 1398 | 495 | 739 |
| Length, E [mm] | 13+2.36n | 13+2.75n | 13+2.7n | 22+2.78n | 10+2.15n | 13+2.55n |
| Horizontal port distance, C [mm] | 174 | 179 | 188 | 220 | 157 | 205.2 |
| Vertical port distance, D [mm] | 456 | 567 | 603 | 1190 | 405 | 631 |
| Max pressure [Mpa] | 3 | 3 | 2.1 | 1.5 | 3/4.5 | 3/4.5 |
| Max flowrate [M3/h] | 42 | 100 | 100 | 300 | 42 | 100 |
| Weight [kg] | 7.2+0.52n | 12.5+0.72n | 13+0.75n | 31.8+1.73n | 6.5+0.37n | 13+0.78n |
