板式换热器的板片厚度仅为0.4~0.8mm,而管壳式换热器的换热管的厚度为2.0~2.5mm,管壳式的壳体比板式换热器的框架重得多,板式换热器一般只有管壳式重量的1/5左右。板片型式或波纹式应根据换热场合的实际需要而定。对流量大允许压降小的情况,应选用阻力小的板型,反之选用阻力大的板型。根据流体压力和温度的情况,确定选择可拆卸式,还是钎焊式。确定板型时不宜选择单板面积太小的板片,以免板片数量过多,板间流速偏小,传热系数过低,对较大的换热器更应注意这个问题。增加流体的流速和扰动性,可减薄边界层,降低热阻提高给热系数。但增加流体流速会使能量消耗增加,故设计时应在减小热阻和降低能耗之间作合理的协调。为了降低污垢的热阻,可设法延缓污垢的形成,并定期清洗传热面。
021B3960 B3-052-44-3.0-H 2.1
021B3961 B3-052-50-3.0-H 2.4
021B3962 B3-052-60-3.0-H 2.9
021B3963 B3-052-70-3.0-H 3.4
021B3964 B3-052-80-3.0-H 3.9
021B3965 B3-052-90-3.0-H 4.4
021B3966 B3-052-30-3.0-HQ 1.4
021B3967 B3-052-34-3.0-HQ 1.6
021B3968 B3-052-40-3.0-HQ 1.9
021B3969 B3-052-44-3.0-HQ 2.1
021B3970 B3-052-50-3.0-HQ 2.4
021B3971 B3-052-60-3.0-HQ 2.9
021B3972 B3-052-70-3.0-HQ 3.4
021B3973 B3-052-80-3.0-HQ 3.9
021B3974 B3-052-90-3.0-HQ 4.4
021B3706 B3-052-54-3.0-HQ 2.6
021B3707 B3-052-70-3.0-HQ 3.4
021B3708 B3-052-88-3.0-HQ 4.3
021B3709 B3-052-54-3.0-HQ 2.6
021B3710 B3-052-70-3.0-HQ 3.4
021B4509 B3-052-10-3.0-H 0.4
021B4510 B3-052-14-3.0-H 0.6
021B4511 B3-052-20-3.0-H 0.9
021B4512 B3-052-24-3.0-H 1.1
021B4513 B3-052-30-3.0-H 1.4
021B4514 B3-052-34-3.0-H 1.6
021B4515 B3-052-40-3.0-H 1.9
021B4516 B3-052-44-3.0-H 2.1
021B4517 B3-052-50-3.0-H 2.4
021B4518 B3-052-60-3.0-H 2.9
021B4519 B3-052-70-3.0-H 3.4
021B4520 B3-052-80-3.0-H 3.9
PHE B3-095系列
编号 型号 换热面积
021B6881 B3-095-20-3.0-HQ 1.71
021B6882 B3-095-26-3.0-HQ 2.28
021B6883 B3-095-30-3.0-HQ 2.66
021B6884 B3-095-34-3.0-HQ 3.04
021B6885 B3-095-40-3.0-HQ 3.61
021B6886 B3-095-44-3.0-HQ 3.99
021B6887 B3-095-50-3.0-HQ 4.56
021B6888 B3-095-54-3.0-HQ 4.94
021B6889 B3-095-60-3.0-HQ 5.51
021B6890 B3-095-70-3.0-HQ 6.46
021B6891 B3-095-80-3.0-HQ 7.41
021B6892 B3-095-90-3.0-HQ 8.36
021B6893 B3-095-100-3.0-HQ 9.31
021B6894 B3-095-110-3.0-HQ 10.26
021B6895 B3-095-120-3.0-HQ 11.21
021B6533 B3-095-44-3.0-H 3.99
021B6534 B3-095-50-3.0-H 4.56
021B6535 B3-095-60-3.0-H 5.51
021B6536 B3-095-70-3.0-H 6.46
021B6537 B3-095-80-3.0-H 7.41
021B6538 B3-095-90-3.0-H 8.36
021B6539 B3-095-100-3.0-H 9.31
021B6540 B3-095-110-3.0-H 10.26
021B6541 B3-095-120-3.0-H 11.21
021B6542 B3-095-130-3.0-H 12.16
021B6544 B3-095-44-3.0-HQ 3.99
021B6545 B3-095-50-3.0-HQ 4.56
021B6546 B3-095-60-3.0-HQ 5.51
021B6547 B3-095-70-3.0-HQ 6.46
021B6548 B3-095-80-3.0-HQ 7.41
021B6549 B3-095-90-3.0-HQ 8.36
021B6550 B3-095-100-3.0-HQ 9.31
021B6551 B3-095-110-3.0-HQ 10.26
021B6552 B3-095-120-3.0-HQ 11.21
021B6553 B3-095-130-3.0-HQ 12.16
021B6866 B3-095-20-3.0-H 1.71
021B6867 B3-095-26-3.0-H 2.28
021B6868 B3-095-30-3.0-H 2.66
021B6869 B3-095-34-3.0-H 3.04
021B6870 B3-095-40-3.0-H 3.61
美国DENISON丹尼逊叶片泵
T6EC-050-003-1R00-C100 T6EC-050-005-1R00-C100
T6EC-050-006-1R00-C100
T6EC-050-008-1R00-C100 T6EC-050-010-1R00-C100
T6EC-050-012-1R00-C100
T6EC-050-014-1R00-C100 T6EC-050-017-1R00-C100
T6EC-050-020-1R00-C100
T6EC-050-022-1R00-C100 T6EC-050-025-1R00-C100
T6EC-050-028-1R00-C100
T6EC-050-031-1R00-C100 T6EC-052-003-1R00-C100
T6EC-052-005-1R00-C100
T6EC-052-006-1R00-C100 T6EC-052-008-1R00-C100
T6EC-052-010-1R00-C100
T6EC-052-012-1R00-C100 T6EC-052-014-1R00-C100
T6EC-052-017-1R00-C100
T6EC-052-020-1R00-C100 T6EC-052-022-1R00-C100
T6EC-052-025-1R00-C100
T6EC-052-028-1R00-C100 T6EC-052-031-1R00-C100
T6EC-062-031-1R00-C100