Basic Info.CertificationCE, ISOApplicationHeaterPrincipleMixing
Heat ExchangerStylePlate TypeMaterialStainless SteelTransport
PackageStandard Wooden CartonOriginChinaProduct DescriptionProduct
name:Xinren M30 Gasket Type Plate Heat Exchanger with Competitive
Price About the plate heat exchanger, perhaps you feel very
strange, but for the application of heat exchanger field, you will
feel no stranger, such as air conditioning, HVAC equipment, food
cooling,circulating water system and so on, today Shandong
Xinren Co. , Ltd. installed the master for us to explain the
under-plate heat exchanger.' A plate heat exchanger is an efficient
heat exchanger stacked with a certain corrugated shape.A thin
rectangular channel is formed between the various plates, and heat
transfer is carried out through the plates. The above
structural diagram to see more clearly, then a product must have
its advantages and disadvantages, plate heat exchanger is no
exception, we first said the advantages of the heat exchanger: its
own structure is very strong, high processing power, reliability,
the choice of more materials (stainless steel 304, 316, TI, etc.),
the key it cleaning is more convenient! According to
industry custom, does not include the plate shape as the surface of
the last two categories, only the plate shape for rectangular or
round corrugated plate of the first two categories, further divided
into:1. According to the connection between the plates is divided
into removable or sealed straps and welding plate heat
exchangers.2. According to the runner characteristics of cold and
hot fluids or plate structure can be divided into symmetrical plate
heat exchangers and asymmetric plate heat exchangers.3. According
to the gap size of the runner can be divided into: conventional gap
plate heat exchanger and wide gap plate heat exchanger.4 according
to the complete set of products can be divided into: plate heat
exchanger single machine and plate heat exchanger
unit. Heat transfer plate is the main heat exchanger
heat exchanger components, general ripples into human glyphs,
according to the fluid medium, heat transfer plate material is not
the same, mostly made of stainless steel and titanium. The
gaskets of the plate heat exchanger are mainly sealed between the
heat exchangers. Materials are: butyl rubber, triethyl propylene
rubber, fluoro-rubber, etc. , according to different media using
different rubber. The heat transfer coefficient is 3 to
10 times larger than the tube shell heat exchanger, the compact
structure, light, the heat transfer area per unit volume can reach
2500 to 4370m2/m3; Can be used for gas-gas, gas-liquid and
liquid-liquid heat exchange, can also be used for condensation and
evaporation, suitable for many different fluids in the same
equipment operation, the selection of suitable materials can be
used for heat exchange of various temperature ranges from 0 to
1000K, aluminum materials are particularly suitable for low or
ultra-low temperature scase, complex structure, high cost, low
runner, easy to clogging , not easy to clean, difficult to access,
etc. The strengthening of heat transfer process of heat
exchanger 1. Increase heat transfer area method: increase the heat
transfer area within the unit volume, use small tube diameter,
plate heat exchange surface, change the shape of the heat transfer
surface, etc.; High efficiency and compact results. 2. Improve the
heat transfer force of the tm method: the average temperature
difference of the size of the tm mainly depends on the temperature
conditions of the two fluids, often limited by the process
conditions. However, the temperature of the heating agent or
coolant can vary greatly depending on the choice, such as the
appropriate increase in the heating steam pressure, reduce the
cooling water inlet temperature, determine the appropriate export
temperature can be increased. When the two fluids do not change
phase, the operation of the reverse or near countercurrent from the
structure as far as possible can be improved. 3. Increase heat
transfer coefficient K method: reduce dirt heat resistance: by
increasing the flow rate to flush the wall of the pipe to prevent
dirt deposits, or the use of scale inhibitors and other chemical
and mechanical methods to inhibit the generation speed of dirt, and
pay attention to timely removal and other measures. Improve the
coefficient of circulation heat: especially the heat coefficient of
the spread on the small side of h, the main way is to increase the
degree of turbulence and reduce the thickness of the layer flow
bottom. Specific measures are: (1) increase the flow rate, increase
the number of Renault. Such as increasing the number of tube
strains in the column tube heatand adding a bezel in the tube; Such
as flow ingress in the shape tube or set up additives in the tube,
the use of corrugated or rough surfaces, so that the flow direction
and size of continuous change, etc. , can improve the heat transfer
intensity; The
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