Adsorption dryer operation inspection and maintenance

Before each dryer is put into operation, the bottom drain valve of the adsorption tower must be opened, the liquid water that may remain in the air inlet pipe at the bottom of the equipment is discharged, and all the sewage valves of the relevant filters in the front stage of the dryer are opened to discharge the residual liquid water.
1. Before each dryer is put into operation, the drain valve at the bottom of the adsorption tower must be opened, the liquid water that may remain in the air inlet pipe at the bottom of the equipment is discharged, and all the sewage valves of the relevant filters in the front stage of the dryer are opened, and the residual liquid water is discharged. .

2. During the start-up phase, the valve should be cut off before and after the dryer to prevent the compressed air from being impacted, so as to avoid water from entering the dryer and affecting the dryer.

3, the operation should pay attention to whether the valve action is in place, observe whether the pressure of the left and right adsorption towers of the dryer is normal in each step, and whether the regeneration heating temperature meets the requirements.

4. The electric heater is strictly prohibited to start the electric heater without ventilation, and the electric heater outlet temperature is strictly controlled.

5. Adjust the regeneration gas regulating valve according to the change of system working pressure in time to adjust the regeneration gas flow rate in the specified requirements.

6. Always check the valve for air tightness.

7. Regularly patrol the dryer. If the dryer is faulty, it should be stopped immediately to prevent the dryer from working and expand the fault surface.

8. Check if the control air source pressure is within the specified range.

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Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn

Galv Open Eyebolt

Product Name:Galv open eyebolt

Key words:Galv open eyebolt on cross arm and pole,Power galv open eyebolt,Open eyebolt for galv

Application: For deadending wire and guys strand on cross-arms,poles,or building.Used wityh flat washer and curved flat washer.

Size:M16x150

Part No.: Q.Q.Q.765924

Material elongation:Q345,Q235

Finished: Galvanized,HDG,Plain,Painting,Dacromet,Electrogalvanizing,Oiled,Phosphorization,etc

Place of origina:China

HS Code:730820

Trademark:ZBRF

Color:Customized

Part:Power,Galv

Transport Package:Plastic Bag or Gunny bag and Wooden Case

Port of shipment:Shanghai Port,Taicang Port

Certification:CE,SGS,A.S

Tensile strength ≥410Mpa

Yield strength ≥280Mpa

Elongation≥22%

Open Eyebolt On Crossarm,Open Eyebolt On Pole,Power Galv Open Eyebolt,Open Eyebolt For Galv

TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com