Multi Arm Commercial Anodizing Equipment Semi Automatic Low Power Consumption

Multi Arm Commercial Anodizing Equipment Semi Automatic Low Power Consumption

Introduction to the exhaust equipment of the gantry multi-arm anodizing equipment:
Purification principle: The selection of exhaust gas purification equipment is determined according to the nature of the exhaust gas, the treatment volume and the treatment requirements. To ensure the emission of exhaust gas pollution, it is our goal to establish a harmless clean production process. The equipment should be optimized and combined to form a process flow with high efficiency, low cost and low energy consumption.

The working principle of the exhaust gas treatment equipment is to separate the pollutants in the gas and convert them into harmless substances to achieve the purpose of purifying the gas. It belongs to the differential contact countercurrent type, and the packing in the tower body is the basic condition for the gas-liquid two-phase contact. It provides a large enough area to prevent excessive gas and liquid flow. Absorption waste is the main medium for treating exhaust gas. Its nature and progress are selected according to the nature of different exhaust gases. The consumption of unit gas is determined by calculating the ratio of the friction flow of the absorbent to the inert gas. The exhaust gas is sucked by the air duct and passes through the packing scrap from bottom to top. The circulating absorbent passes through the liquid distributor from the top of the tower, is evenly sprayed into the packing scrap, flows down the surface of the packing scrap, and enters the circulating water tank. Since the updraft and the descending absorbent are not in contact with the packing, the fluidity of the ascending gas stream is getting lower and lower, and the discharge requirement is reached by the top of the column.

Second, the basic composition of the purification tower:
1. Exhaust hood and air duct;
2, the tower body;
3. Spray cleaning device;
4. Control system;

Third, the main configuration requirements of the equipment:
1, the use of parameters: AC220V / three-phase four-wire / 60HZ, power ≥ 27KW.
2. Tower body:
The size of the tower body is ¢2200×4500mm.
 Made of 10mm thick PP plate, no deformation, no leakage, good corrosion resistance and beautiful appearance.

• The first floor is equipped with a water tank for spraying.
• The sputum discharge port is provided with a detection port for detecting the quality of the gas treatment.
• The inside of the tower is filled with an exhaust balloon, and the balloon is filled with a thickness of 300 mm or more.

3. Sprinkler:
 Pipe: Spray pipe ¢ 1" PVC pipe, spray pipe ¢ 2" PVC pipe.
 nozzle: POM spiral nozzle, with large flow, easy to replace and so on.
 spray pump: chemical centrifugal pump, power: 5HP.

4. Control part:
 The control box is made of δ2.0mm A3 plate bending, and the surface is sprayed and processed, which is beautiful and generous.
The start and stop buttons of each load, the sound and light alarm installation should be neat and easy to operate.
 With overheating and overcurrent protection and automatic alarm device.
 The control box is locked to prevent unauthorized personnel from opening the control box at will.

5, pumping pipe:
The draft hood is designed according to the process requirements, all of which are connected to the exhaust main pipe by the hard pipe; the exhaust main pipe reserves the interface, and the external exhaust fan is installed to ensure the exhaust gas emission concentration and exhaust gas volume reach the GB21900-2008 “Electroplating Pollutant Emission Standard” 4.2 The requirements of the strip, and the height of the main exhaust pipe is not less than 15 meters. Design a reasonable installation method to ensure the installation of the exhaust pipe is firm, reliable and safe. The ventilation pipe is made of 6mm PP plate, which is not deformed, has high strength, good corrosion resistance and no leakage. The exhaust pipe is provided with a liquid discharge port at the lowest point of the end and the pipe is connected to the acid-base comprehensive wastewater discharge pipe.

The exhaust pipe is located at the top of the production line. The design is reasonable and reasonable. The position, size, branch pipe and main pipe of the exhaust vent are arranged neatly, beautifully and harmoniously. It has good ventilation effect to ensure timely and completely exhausted exhaust gas emitted from the tank.

 For long pipelines, the pressure loss of the ventilation duct is very large, resulting in poor air extraction at the end of the net. In order to make the drafts of the production line basically the same, it is required to have an effective duct layout, and be provided on each suction branch pipe. The air volume adjusting device can adjust the amount of air exhausted at will to ensure the exhausting effect of the entire production line.
 The total length of the exhaust pipe is mm900mm.
 Exhaust pipe fixing bracket adopts 40*40*4.0mm galvanized angle steel, and the surface is sprayed with epoxy resin.