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Better To Apply Cooler For Engineering
Oct 30, 2017

Each Cooler for Engineering has its own advantages and disadvantages, the corrosion of the cooler of the people have a little understanding, but we have to be fair and reasonable choice to avoid the pace of corruption, better to apply Cooler for Engineering. The following for everyone to introduce a few anti-corrosion pace.

1. corrosion inhibitor

Corrosion inhibitors, which are important for chromate, are commonly used in cooling water systems. Chromate ions are an anodic (antisense) inhibitor that, when appropriate, with the appropriate cathodic stabilizer group, can be lifeless and economical Of the anti-corrosive results.

Chromate - Zinc - Polyphosphate: Polyphosphate is used because it is a clean metal appearance of the probation, there is corrosion inhibition, polyphosphate can be partially converted to orthophosphate, they can also with calcium production Colloidal cations, inhibit the cathodic process.

Chromate-Zinc-Phosphonate: This method uses sodium phosphonate instead of polyphosphate. Similar to the previous approach, aminomethylene phosphate can also be used for the pH of the polyphosphate High places. Amino methylene phosphonates can avoid scale, even if the pH value of 9 can also control the precipitation of calcium salt.

Chromate-Zinc-Hydrolyzed Polyacrylamide: Because of the evacuation of the polyacrylamide hydrolyzed by the cationic copolymer, it is possible to avoid or inhibit the occurrence of scale formation.

2. Electrochemical maintenance

Application of cathodic maintenance and anode maintenance. Cathode maintenance is the application of external DC power supply, so that the metal surface into the cathode and reach the maintenance, this method power consumption, high cost. The anode maintenance is the maintenance of the cooler connected to the external power supply anode, so that the metal surface production passivation film, thus losing maintenance.

The above is the introduction of the project Cooler for Engineering anti-corrosion pace, hope that after today's understanding of each person in the future use of its time there is a great help.

BR plate Cooler for Engineering is a corrugated heat transfer plate, each plate formed between the thin rectangular channel, according to a certain interval, through the rubber gasket compression composition of the use of heat exchange plate for a removable Hot equipment.

Concise, BR plate cooler is mainly a heat transfer plate, gasket, both ends of the pressure plate, clamping bolts, brackets and other five components. They have their own characteristics.

1, the cooler heat sink mainly play a role in heat transfer, is a very important component of the cooler, generally made of corrugated shape into a herringbone. There are many kinds of material for the cooler plate, but with the different material of the fluid medium, the most commonly used material is stainless steel and titanium material.

2, secondly, BR plate Cooler for Engineering gasket is mainly used for heat exchange between the plates, mainly play the role of sealed heat exchanger plate, the production of the material is mainly rubber, according to different materials using different materials, rubber, The most commonly used is nitrile rubber, EPDM rubber, fluorine rubber and so on.

3, BR plate Cooler for Engineering at both ends of the pressure plate to ensure that the fluid medium will not leak, you need to use the pressure plate will be all the heat transfer plate are clamped.

4, clamping bolts mainly play a role in fastening the pressure plate at both ends. Clamping bolts are generally double-headed thread, preloaded bolts, the general use of fixed plate torque evenly.

5, the stent is mainly to support the BR plate cooler heat exchanger plate, so that removal, cleaning and assembly will be very convenient.