TH6538B - High-efficiency diffuser for use in aerated wastewater tanks - Google Patents

Abstract

No conclusion

Claims (5)

1.Air diffuser (10) consists of: a cylindrical body (11) with at least a threaded part (12,12a) inside. And there are cylindrical devices that are arranged at the base of the fuselage. And that such diffuser is able to work with a pipe (35 years for the air blown in However, the special feature is that the distribution set (14) is located on the upper part of the cylinder body (11) and the conical device is part of the injection unit (13) 2.The diffuser according to claim 1 is characterized The special is that at the top around the diffuser (14), another set of injection (13a) is provided. 3. The diffuser according to claim 1 or 2 has a special characteristic that the injection unit (13 , 13a) make up the cone thread (15) where the main base consists of a tongue (16) that extends all around from the circumference (17) and the base consists of an overhang (18) with a recess (19) provided for the insertion of the mounting rod (21) used. Secure the diffuser (10), provided that the base consists of a receiver (28) surrounding that can hold the end of the cylindrical body (11). 4. The diffuser according to claim 1 or 2. It is unique in that the spreader (14) is made up of a conical section (24) with which the main base is open. And the base consists of compartments (26) arranged around And there is also a slot (27) located on the cross surface of the section (24) as well. 5. The diffuser according to claim 4 has a special feature that the base of the conical section (24) consists of equipment. The tapered shape (25) with the vertices facing the inside of the diffuser (14) 6. The diffuser according to claim 4 is characterized by the cavity (26) of the slender device. (25) is almost trapezoidal 7. The diffuser according to claim 4 is characterized by that the cavity (27) is arranged on the thin surface of the conical cone (24) is rectangular. 8. The diffuser according to claim 3 has a special characteristic that the transverse surface (15) of the cone consists of a number of channels (20) 9. The diffuser according to claim 2,3 or 4 has a special characteristic that The main base of the conical section consists of surrounding attachments (29). It is inserted in the receptacle (28) of the cone (15) 1 0. The diffuser according to claim 3 is unique in that the protrusion (18) of the cone (15) has been provided to include Strengthening parts (23) 1 1. The diffuser according to one of the above claims is characterized by that the cylindrical body (11) is made up of a closed part. (11a) is a multiple of 1. 2.Air diffusers according to one of the above claims are characterized by being fixed in the support (22) with mounting bars (21) 1. 3.Air diffusers according to claim 11 are characterized by that the anchor bar (21) has a bottom end fixed to a perforated sheet (32), mounted on a threaded bar (30). Protruding from support (22), the plate is fixed with nuts (31) and gasket 1. 4. The diffuser according to claim 12 is characterized by that the mounting bar (21) is fixed on the upper part of the protrusion (18) of the upper injection unit (13a) 1. 5. The diffuser according to one of the above claims is characterized by that the required air is received from a horizontal pipe (35) near the bottom of the tank by pipes (35). Attached to the support (22)