DE501409C - Gas generator with ring-shaped steam boiler and built-on expansion tank - Google Patents

Description

Gas generator with ring-shaped steam boiler and built-on expansion tank In the case of gas generators finitely shaped steam boilers, the task can be solved without Use large containers and devices to separate water as effectively as possible and steam to obtain dry steam for admixture with the air and also .the destruction of the inner wall of the annular space by atmospheric oxygen and To prevent overheating as a result of attached scale.

You already have horizontally lying kettles laterally over the ring-shaped one Steam boiler .of the gas generator provided, which with the steam bew. Was, serranian of the annular steam kettle were connected. and a divorce from water and Should cause steam.

In the invention is a vertical, elongated kettle of about i '"of the contents of the ring-shaped steam k-esseh is intended as a compensation vessel and besides the lower water connection an upper connection between the ring-shaped gian Steam boiler and your expansion tank installed, which flush the water at the same time and connects steam rooms. Since Ida's fresh water is always in the expansion tank, not is fed directly into the steam boiler, this is also almost You.Ietemperatue brought before it .through the lower water connection in the steam generator entry. During this heating process, the feed water separates once, which is always in .A certain amount of air dissolved in it, on the other hand, the scale is excreted and can be collected and drained in the lower part of the expansion tank. The air enters the equalizing vessel through a supply pipe and from b; ier under a hood that is placed over the upper opening of a second intake pipe -is that has its intake opening above the water level and .with the same space is in communication below the grate, into this tube. The sucked in air m, it; de, m absorbed moist steam then flows, through that of hot water surrounded water pipe, whereby the mixture undergoes heating and drying and arrives .finally: under the grate.

The upper water connection is connected to the steam in a Trunks of sufficient width so that one has it in hand, united by a Überlau.frohr to keep the water level at a precisely determined height.

The drawing shows an embodiment of the invention. Of the The well of the gas generator is formed by an annular boiler a. He will closed at the top by an attachment with coal receiver and filling funnel, below is the Coal column through any plan grate or Rotating grate worn. The side-mounted and upright compensation-Z> fist below @through @ the line g and above through the line la with the ring-shaped Steam boiler connected. The over -], on i is placed at such a height that the water level i lies within the pipe 1i. Spei.sun.g takes place through pipe h with fresh water; through pipe l can sludge from the arranged below the pipe #g Sludge trap to be drained. The cold air is oun.c1 by r_lie Haubein sucked in, accumulates in the upper part rler compensation chamber f with moist Steam on utud passes through the pipe za, which is supplied by the hot water on the outside is kept at a high temperature. From there step the air through a regulating device p under the grate.

By heating the water column in the ring-shaped kesisel of the Gas generator occurs an upward movement of water. lm @ equalization vessel is the movement of water due to the cooling effect of the air and the addition of fresh water directed downwards. So there is a circulation of water. The feed water that is short after the hot water emerges from the ring-shaped boiler of the gas generator is added, so it can mix sufficiently with your hot water and genV, gen-l has time to enter the annular space; for the pipe g düe in it to excrete the air contained and any scale present in the lower sludge trap of the equalizing container.

Claims (1)

PATLNTANsraucx: gas generator with ring-shaped, the shaft enclosing Steam generator and one with this through two from the upper and lower boiler part branch_le lines connected compensation tank, yellow marked by a next to Long equalizing tank (f) with an upright attached to the gas generator Air intake pipe (o), with fresh water pipe opening at the highest point (h) and with the lower part designed as a sleeping bag, as well as marked by an upper, horizontally lying connecting pipe (la) between the boiler and the balance I vessel with an overflow (i) in the latter about at the height of the middle, the Pipe (h), as well as a suction pipe (n.) Running under the grate for the air-steam table, @ da.s penetrates the expansion tank from below, at a considerable height above opens above the water level and is covered by a hood (m).