DE3115167A1 - Building heating means - Google Patents

Abstract

In a building heating means according to the invention, the acid-containing components of the flue gases are neutralised before they enter the chimney by spraying the spent wash liquor of a washing machine present in the household, or a neutralising liquid where insufficient wash liquor is available, into the flue gas pipe.

Description

'l * "WM" <*

PATENT Attorney DIPL.-ING. H. KAMM6RflAftWpSiiO ^ llOStNSERG, SCHLEQEtSTRASSE 25

_to: concerning: date: since:

DPA. Building heating equipment 14.4.81 *

Ursula and Nikolaus Reininger, Otto-Bödecker-Str. 16, 3160 Leh]

Building heating device

(Addition to patent no. ... (P 30 09 385.7))

The invention relates to an improvement in a building heating device according to patent no. ... (P 30 09 385.7) at which
In addition to a container with neutralization liquid and the neutralization pump that works with it, as well as a distributor nozzle with distributor plate, a collecting container for the used neutralization liquid is also provided.

*
It has now been found in practice that the sulfur-containing salts resulting from the neutralization of the exhaust gases according to the main patent affect the concrete pipes of the sewage system in more
or capable of attacking or even destroying them to a less alarming degree. . ".-.;.

The invention is based on the object of eliminating the disadvantageous influence of the sulfur-containing salts resulting from the neutralization of the exhaust gases by diluting them to a level of concentration that is no longer disturbing without using fresh water. - '· ■ '";■;'

The problem is solved by the fact that in the case of the building heating device according to the main patent, the wastewater in
washing machine common in every household to neutralize the

BATH

PATENT Attorney DIPL.-INQ. H. HAM Μ £ Η Sy | A ¥ ßj, _to: concerning:

Building heating device

BERG, SCHLEGELSTRASSE 25

Date:

14.4.81

String:

-3-

Exhaust gases used in the building heating system.

In the accompanying drawing, a building heating device according to the invention is shown, and one can see the clear one Overview because of four different components that work together:

1.) The path of the flue gases from one of the usual burners 1 im Boiler 2 are generated, pass through a ceramic insert 3 of the main exhaust pipe of the boiler and a heat exchanger 4 into an exhaust manifold 5 and from there either into a plastic chimney 6 or they are under the suction of a fan 7 through a plastic heat exchanger 8 and line 9 in a collecting container 10 pressed and then get under the pressure of the fan 7 through lines 11 and 12 at 13 in the Flue gas distributor back and from there into the chimney 6.

2 ") The exhaust gases from boiler 2 heat the one above the boiler once arranged main boiler 14 for the service water, which is taken at 15 and at 16 with a preheater 17 in connection stands, which is connected via tube 18 to an annular tank 19, which from the ceramic insert 3 ago is heated. The service water withdrawn at 15 is replenished from the supply line 20.

3.) For the neutralization of the exhaust gases, a container 21 is provided in the exemplary embodiment, for example with caustic soda is filled. A metering pump 22 with a time relay takes it

PATENT Attorney DIPL.-INQ. H. H AM. Me ft -SiA 5> ftf 5 "8 * 5 δ 0. & 0 iRNBER G ₁ SCHLEGELSTRASSE

on: concerning: y Date: Page:

DPA. Building heating device 14.4.81 Jf

Container 21 the neutralization liquid and pumps it through Line 23 into a heat exchanger 24 and from there through a neutralization pump 25 via line 26 to a nozzle 27 with distributor plate 28 at the upper end of the heat exchanger. From there, the neutralization liquid falls through in drops the heat exchanger 4 through, with glass bottles 29 accommodated therein increasing the effective area. In the end The droplets collect again in the heat exchanger 24 and, when the exchanger is full, flow via line 30 into the Collection container 10. From there, the liquid can be pumped into a container 33 by a metering pump 31 via line 32 from where it is pumped into the sewer 35 via a pump 34.

According to the invention, a line 36, which is that of a washing machine 37, also opens into the container 33 Type discharged used liquid collects in the container 33. A relay 38 ensures that when there is insufficient Wash liquor the neutralization pump 25 is operated.

4.) In the following the pipe system of the heating system is briefly described. A circulation pump 39 drives the heating fluid through pipe 40 on the inner wall of the heat exchanger 24 and from there via line 41 to a radiator for low temperature 43 and from there via line 44, heat exchanger 45 and line 46 through a coil 47 in the plastic / heat exchanger and from there via line 48 back to the circulation pump 39.

PATENTAMWALI 1
2
3
4th 'DIPL-INQ. H. H4M.M ² R «l ^{Aiy | N} 3 8560.5JOfINi 3ERe, SGHLEGELSTRA! at: 5 apt: J Date: DPA. 6th Building heating device 14 .4.81 7th burner
boiler
ceramic insert
Heat exchanger 4 0 pipe
41, 42 line
43 radiators for η
Temperatures 8th Exhaust manifold 44 Leadership 9 Plastic fireplace 45 heat exchangers 10 fan 46 Leadership 11 Plastic heat exchanger 47 pipe snake 13th management 48 line • 14 Collection container 15th , 1-2 line 16 Outlet opening 17th Main boiler 18th Tapping point 19th Connecting pipe 20th Preheater boiler 21st pipe 22nd annular kettle 23 Supply line 24 Container with neutralization solution 25th Dosing pump with time relay 26th management 27 Heat exchanger 28 Neutralization pump 29 management 30th jet 31 Distribution plate 32 glass bottle 33 management 34 Dosing pump 35 management 36 container 37 pump 38 Sewerage 39 management Washing machine relay Circulation pump

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Claims (1)

PATENTANWALT DIRK-JMG. "'" .- "" T "\." . ·. HERBERT HAMMERMANN S5oo Nuremberg, April 14, 1981 Sdilegetitrafie 25 ", _Λ ,,, Call: 0911 / 5'J2693nnd59338S Bank account: DresdnerBanfc, Nuremberg Wire: PathAtnraer Nuremberg DepOGltenfasee Rathenauplatz No. 2012 510 bank code 760S004O Bayer. Vereirtsbank Nürnberg No. 5906393 Bank code 76020070 Current account: Stadtsparkasse Nürnberg 1088193 Bank code 760 JOl 01 Postal check account: Nuremberg Office 47706-857 Ursula and Nikolaus-Reininger, Otto-Bödecker-Str. 16, 3160 Lehrte Building heating device Claim Building heating device according to patent no. ... (P 30 09 385.7), containing a container with neutralizing liquid, with it cooperating neutralization pump, distributor nozzle and distributor plate, because geken η ζ e i c h η e t, that in addition a container (33) is provided ', which once via a metering pump (31) and a line (32) with the The collecting container (10), on the other hand, is connected to a washing machine (37) via a line (36) and via a relay (38) the neutralization pump (25) switches on if there is not enough liquid from the washing machine in the container (33) is. - BATH Italian approaches are non-binding without any further action. - ErfUIlongsort and Geriditsstand for both parts of Nuremberg.