Analysis of heat transfer efficiency
The heat transfer efficiency of plate heat exchangers depends on a number of factors, including plate material, flow path design, fluid properties, flow rate and temperature difference. The heat transfer efficiency of plate heat exchanger can be improved effectively by optimizing plate design, increasing fluid velocity and controlling temperature difference reasonably. In addition, regular maintenance and maintenance is also an important measure to maintain the stability of heat transfer efficiency.
When using a plate heat exchanger, follow the following steps:
1. Check whether the device is in good condition and ensure that all connection parts are securely secured.
2. According to the process requirements, the fluid is connected to the corresponding import and export pipelines;
3. Start the circulating pump so that the fluid forms a steady flow between the plates;
4. Adjust the temperature and flow of the fluid to achieve the desired heat transfer! Effect;
5. Monitor the operating status of the equipment and adjust the parameters in time to maintain stable operation;
6. In the process of use, pay attention to the temperature difference, pressure and leakage of the cable heat exchanger, and deal with any anomalies in time.
Application field examples
Brazed plate heat exchangers are widely used in petrochemical, pharmaceutical, food processing, energy, environmental protection and other fields. In these industries, plate heat exchangers provide stable and reliable heat exchange solutions for various processes with their high efficiency, energy saving and environmental protection characteristics.

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