Compressed air supply installation and pneumatic system

A compressed air supply system for operating a pneumatic system, the compressed air supply system comprising:

• an air supply and an air compressor configured to supply a compressed air supply with compressed air;
• a venting line having a vent valve arrangement and a vent port configured to vent air;
• a compressed air supply line having an air dryer and a compressed air connection configured to supply the pneumatic system with compressed air;
• and
• a housing arrangement, wherein at least one of (i) a first section of the housing arrangement includes a motor and (ii) a second section includes the air compressor drivable by the motor and (iii) a third section connected to the second section via a pressure sources interface includes the air dryer and the vent valve arrangement, wherein the air dryer includes a drying container containing a drying agent through which compressed air can flow, wherein the drying container includes a wall defining a recess free from the drying agent and the vent valve arrangement is disposed at least partly in the recess, wherein the drying container forms part of the housing arrangement, and wherein the drying container includes a cover having a venting section at least partially divided into pneumatic lines.

A compressed air supply system for operating a pneumatic system, the compressed air supply system comprising:

• an air supply and an air compressor configured to supply a compressed air supply with compressed air;
• a venting line having a vent valve arrangement and a vent port configured to vent air;
• and
• a compressed air supply line having an air dryer and a compressed air connection configured to supply the pneumatic system with compressed air, wherein the air dryer includes a drying container containing a drying agent through which compressed air can flow, wherein the drying container includes a wall defining a recess free from the drying agent and the vent valve arrangement is disposed at least partly in the recess, wherein the drying container comprises a first chamber, wherein the recess is disposed in the drying container adjacent the first chamber, and wherein the drying agent is disposed in the first chamber and at least partly surrounds the recess.