DE8436007U1 - AERATOR FOR THE ENHANCEMENT OF WASTEWATER WITH OXYGEN - Google Patents

Description

Peike Dieter 6369 Niederdorfelden

Taunusstrasse 10

Title:

Aerator for the enrichment of wastewater with oxygen.

field of use

Purpose:

The invention relates to aerators which the wastewater in sewage treatment plants or the water oxygenate in ponds, rivers and lakes. You can, however, too in other media and for the distribution of others Gases are used.

The aerators should, if possible, reduce the air supplied and thus also the oxygen Distribute evenly and in fine bubbles in the wastewater to encourage the growth of microorganisms to accelerate.

State of the art:

It is known that this can also be achieved by aerators made of ceramic, plastic or by covering with perforated rubber or 5 ¹ O-lines.

Criticism:

The problem is with the ceramic aerator of the clog. the rubber and Jolien covering has the problem that tear them further in the perforation.

Task:

The invention on the one hand solves the problem of clogging and on the other hand solved the problem of the perforation tearing.

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Solution:

The task is thereby according to the invention solved that pipes, plates or other bodies with a fabric or braid Also covered or covered with synthetic or metallic material u. glued or welded to the carrier material.

unobtainable advantages:

The advantages achieved by the invention are that

1. Through a synthetic coating each any surface and size can be covered or covered.

2. Through the coating, an even, fine blue air distribution is achieved.

3. the attachment of the upper pull can be done by gluing or welding, thereby eliminating costly fastening devices.

4. Due to the construction, 3ich results in the interruption of the Air supply no cavity between carrier material and covering in which Also, no microorganisms can grow that clog the pores of the air outlet opening when the system is started up.

5. The membrane effect of the fabric also allows the air inlet opening be sealed by a seal so that no. Wastewater in the air distribution line can flow in.

6. Through the movement of the tissue, the impurities are loosened and the Prevents clogging of the air outlet opening.

Description of the |

Exemplary embodiments: The exemplary embodiments of the invention

are shown on pages 5 and 6 and are described in more detail as follows It shows the

? ig. 1 a plate aerator in longitudinal section and view through the air supply

? ig. 2 these in function

As shown in the drawing, 1 is the fabric on which a seal 1 a for. Sealing the air supply opening is attached. In point 1b, depending on the size of the area to be covered, the fabric is attached to the door structure. In point 1 c, the fabric is attached to the on-top construction. 2 is the substructure made of different materials z.3. can be made of plastic, in the connection part 2 a there is a connecting thread or the receptacle for a plug connection. Size or construction as required. At point Z Ό i3t a rubber ring is used for sealing. 3 is the air supply pipe that connects to the aerator by screwing or plugging in.

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In Fig. 2 L is the upflowing air, A is the wastewater, B is a corresponding container, structure, pond or body of water, depending on requirements, 3 is the air supply pipe.

fig. 3 shows a tube aerator in a longitudinal section and view through

fig. 4 these in function

_N tie shown in the drawing is 1

\ 'the fabric on which a seal 1 a for

Sealing the air supply opening is attached. In point 1c the yellow vine is attached to the inner construction. t is the substructure, which in this case consists of a tube that can be made of various materials, e.g. synthetic material. In the connection part 2a there is the connection thread or a receptacle for Sine plug connection. Size or con

construction as required. In point 2 b, a rubber ring is used for sealing. 3 is the air supply pipe that is screwed or plugged into the connection with the aerator.

: In Fig. 4 L is the upflowing air, A is the wastewater, B is a as needed. Corresponding container, structure, pond or body of water, 3 is the air supply pipe.

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Claims (4)

,, ■, .-, it ι »claims for protection 1. Aerator for the enrichment of preferably waste water with oxygen characterized in that the aerator which serves the purpose, the supplied gas over a desired to distribute large area in the liquid is to the surface with a metal or synthetic Fabric or braid (1) covered, which stands out from the substructure (2) when the gas is introduced and afterwards hangs up again » 2. Aerator according to claim 1 characterized in that the fabric or braid (1) is attached to an appropriate, rigid substructure (2) is attached (1 c and 1 b), which is made of a resistant material corresponding to the respective liquid e.g. on a metal or plastic plate is made. 3. Aerator according to claim 1 and 2 characterized in that on the fabric or braid (1) in the gas connection part (2 a) a seal (1 a) and in the connection hatch A sealing ring (2 b) is attached to the substructure (2) to close the gas supply. That Opening and closing takes place through the membrane effect of the tissue. 4. Aerator according to the preceding claims characterized in that the gas connection part (2a) either centrically or eccentrically on the substructure (2) is to be built in. The connection (2a) with the air supply pipe (3) by a detachable or fixed Connection is established.