SU14896A1 - Steam boiler - Google Patents

Description

  In steam locomotives, it is known, outside the refractory lining, which creates favorable temperature conditions for burning, fuel, which acts to reduce the loss from chemical heat consumption.

 and XtT mechanical underburning |, and at the same time redox; anet, (the walls of the furnace from wear and damage. To improve the chemical side of the combustion pro- cess, such ash from the ash pan through the pipe is used

Under the lattice, the -cotor is carried out in non-intermediate cases with a small living section and consists of grate tiles; holes in them.

In the proposed invention. steam locomotive & firebox applied earthing lining, provided with openings, positioned against the safety sweat

; i6, fHbix traffic jams and d6.1 punctual connections, JB is for a state of affairs; of these

f aQTeft and. damage them, dispatch jupe etc,

In the drawing game. 1 schematically shows a longitudinal section of the proposed steam locomotive; H FIG. 2 shows a section through the furnace and FIG. 3 - the lower left corner is thin, when lining it with a wall of a layer of refractory clay.

, The walls of the combustion chamber (Fig. 1 and 2) of the EHJiotoeHbi are with refractory shaped tubes (footer), in which

circular holes are arranged through the flue connection heads (5 so that it is possible to see soaring, in the event of a breakage of any connection. The lining is erected on iron squares attached to the ring g by studs 9. The bottom but from the lining consisting yo height of two rows of bricks, separated from the overlying masonry with iron squares e attached to the side walls of the firebox with pins. These hooks are recessed into the masonry to protect them from the direct effect of the flameplate. Wear and tear may be worn / without damaging the integrity of the overlying lining. The burner head is partially overlaid with a set of 3 well-fitted refractory bricks, which also have openings against the hinge connections and against the ceiling safety plugs. g attached to the side walls of the firebox with studs. In the front part of the firebox there is a reflective vault under the pipes and of refractory kirnich; in which there are five vertical canoes K, so that on the surface of the vault under the lower rows of the smoke tubes there was no accumulation of fines .. The same channels serve for the partial passage of flue gases from under the arch

., I .. in, the lower rows of smoke tubes and should - contribute to a better mixing of combustion products ./

The lining of the firebox can be made not, - from the collar, but from fireproof clay. In this method, thin tubes m (Fig. 3) are screwed into the control holes of the furnace connections, as well as anchor bolts and safety ceiling plugs, so that they stick out of 1; In other words clay is used for lining. Then the mesh is wound onto these tubes, refractory clay is thrown onto the prepared walls of the fireplaces and thus the walls of the firebox, tightly tamped down and smoothed to the level with the ends of the tubes that serve as control holes of the links and enable, despite the lining of the walls and the ceiling, it sees a floating iri breakage of communication, proesheyshshey combustion wall.

For iodide of steam under the grate in the proposed construction of a steam firebox through one j d110g1, of the piping pipes, a tube is installed (Figs. 1 and 2), take your start from the vertical steam pipe of the steam locomotive. In this tube, o is insulated with asbestosite with fire clay, and then skipped through the lining in an ashpit. In the latter, the tube goes in the direction to the front wall is thin and not the income before it comes out of the ashtray / outward, makes it out of the ground.6 2 and re-enters the ashpit, but already in the direction not longitudinal but of the transverse wall is thin. The tubes are made in order to make it easier to carry out both the transfer to the gate valve with the one delivered on it, and the control with the valve from the locomotive booth by means of the gauge g and the flywheel, -g /. By adjusting the position of the valve, it is possible (to increase, decrease or completely stop the approaches of that pair of turbopholes) The tube, entering into the blower parallel to the non-regular wall, receives processes in the form of tubes (p, going iodine through the grid bars along the whole on the top but forming a number of holes for a nadachn nara under the lattice and ending with deaf plugs 2. For TorOi, to get the opportunity to file a resolution, an emu during the course of a locomotive with a closed, Hjjp regulator during the standing time, tube x was boiler, steam locomotive system of pipes f. An open valve on a tube can be given under

lattice fresh bunks

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The subject of the patent. , /., ...,

D. Steam firebox with a refractory lining, with a grate, with an end supplied with an elongated section, eaten from the grate tiles, and with a supply of bunker to the ash pan through dyrnye pipes, ha. characterized by the fact that the lining a (fig. 1, 2) is provided with openings (5, respectively

Ceiling Girths GOLOBQK ACCESSORIES

connections, in observing the condition of these parts and deterioration, accompanied by their soaring.

2. The form described in and. 1 is thin, characterized in that the lining in it is formed by a layer of clay sprinkled on a wire mesh (Fig. 3) wound on tubes j inserted into the control holes of the safety lines and flue connections.

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