Tianjin Jinfan Mould Co., Ltd.

Noticias

GOLDENSAIL

24

2022

-

11

Gasket installation method of gasket plate heat exchanger

Autor:


Plate heat exchanger gaskets can be divided into 3 types according to the installation method on the heat exchange plate
(1) Direct sticking type, that is, after applying sealant on the sealing gasket, stick it directly in the installation groove of the heat exchange plate.
(2) Glue nail mosaic type, that is, the assembly holes are designed on the heat exchange plate, and the rubber nails are designed on the side of the sealing gasket. After the sealing gasket is placed in the installation groove, the rubber nails are embedded in the assembly holes.

customized gasketed plate heat exchanger

(3) Snap-fit ​​type, that is, there are nails designed on the side of the sealing gasket, and the sealing gasket is buckled on the heat exchange plate with the nails. For the above three methods, the sticky gasket has a simple structure and is the easiest to process, but it is relatively troublesome to install and disassemble. Inlaid and snap-fit ​​gaskets have complex structures and are troublesome to process, but they are relatively easy to install and disassemble. Plate heat exchanger gaskets are divided into symmetrical and asymmetrical shapes according to the cross-sectional shape of the product. Symmetrical shapes are generally applied to plates with diagonal flow. The upper and lower sealing surfaces are flat, symmetrical along the horizontal plane, and can be installed front and back. The asymmetric ground is a plane, and the upper sealing surface can be a plane, a curved surface, an inclined surface, etc.