SU40806A1 - Combined Regenerative Coke Furnace - Google Patents

Description

Invention kaeae1 with perfection; in regenerative karny furnaces for production (35 of the Eoksa and Ha | a, Shgrvvat flax walls of which consist of vertical heating cadres with the first jaanpalaeHHH ti and arranged d4 | heating of heated poor-lawn, as well as optional, No or gas rich i. invention Invention: serb .pacto9enr and device-channels for communication of long-range travel and regenerators: one,; polr: a (first direction — thi-for-for; -supported poor gas or air in from 4 t flax channels, with a different position Vg; {; Aeos to regenerators., Offered, invented by means of heating channels left in the leoregorodskiy x. Verticals of the Channels, provided at different levels with many exits on each side, to the heating passages arranged so that Vanals formed partitioning alternately soy, diy then with one year, then with an air regenerator., The invention further lies in the form of a burner connected to the wall of the wall, in a dull condition. EaZahA half of the base contains four regenerative camrras, and fyurny walls between the chambers, / half of all the existing regdetator chambers for heating the poor, and a half of the length of the heated air. One The execution form consists in the fact that of the four regenerative waxers in each half of the base (no furnaces are formed, two paoues in parallel to the United, chambers, and that the burner reguerato | 1st chambers, adjacent ;, to both outer sides of the furnace batteries, are arranged for heating a combustible gas or, but desired, to heat a combustible gas or air; while other regenerative chambers located in the middle of the furnace are intended solely to heat the water a. -. The drawing shows one of the horizontal form of the bow (the oval vechi agrees with the invention. Fig. 1 shows longitudinal ovens, left Golovin shows a section of the chamber of the rotary oven / a- / a of Figs. And 3, and the right half a bit through the heating wall of the coke oven by UTiEvi Ib-Ib of Fig. 2 and 3; Fig. 2 — the furnace in the furnace along the line. -.:,., - -: 4 -,, 1 I.

Fig .. 1; FIG. 3-vertical cut along the line SH-SH 1 | ig. f. ,

These dyazrzza cover -in one part of the three defensive walls or furnaces of the Beet battery.

An Esoveal stove is designed for Ceremeans like in ordinary order. way, chuo one half of the heating walls. is constantly heated by ascending hot gases, while. the other half is heated, and the walls are washed away with the converging waste gases heading to the perefiej TOpia. The cooling walls are provided with heating passages, which, from the bottom, are heated by a flame. Hoi of each tin heating, walls 1 there is a gas distribution channel with nozzles b for a wide gaa, connected with intermediate piping f and P1 of water taps% with main ha wires D. Under these cameras K FIGS. 2 and 3) arranged a nozer Locally located bunks of the bottom canisters and d, each running along a rotary kiln. Bottom channels, p via branches t, and bottom channels and by means of branches n, pro- walking in the partitions-sir heating-I-kertscalnye distribution

- channels G and supplied on different level af side lateral outlets

 e and o in the direction of the heating paths of N. In the ne structure (ne, it, in the registrar of their halves (i.e., the left and the ir half of fig. 1) are two pairs in parallel located in the regenerative chambers R ъ L, i.e. all of each; half of the four chambers, in the form of a tunnel on the whole battery, and separated from each

- other walls W, serving as supporting columns for the entire topside structure. Pry this regenerative chambers In (as can be seen from

FIG. 2) are subdivided by vertical and intermediate walls fi into numbers of individual chambers corresponding to the number of heating stn, then the KaJf regenerator chambers L (as can be seen from Fig. 3) do not have such intermediate walls and are free within the length of the kiln battery. For each section of the regenerator chamber R, a horizontal "canal 17.0 is located at the top for observations (Fig. 1); the ice is located on the front wall of the furnace, an observation hole is m. These regenerative chambers are H at the bottom of the furnace channels e, and regeverera L when

. Shaft / -Iodic channels D Verhv part of the wall containing shakhty z z I all; regenerative chambers like; see FIG. 1, it is more expediently formed on roof-shaped oblique projections v of the walls, separating chambers and, thus, eliminating the need for ceilings jQB (% ax "they are detrimental by lateral pressure. connected with the Mm of the knees: | s, both of the collective kg of ala. Q. of the hassing gases, the fuel supply along the whole battery to the chimney. On the knees of the river there is a hinged fender; collective

QJ channels. 1 knees; The drive is, moreover, a branch pipe q, f & s, with the help of the already established hp / h connectors, which are connected to the main gas pipeline.

Under the regenerative chambers L there are foundational channels P, connecting to the first through jp and extended — such) that they also pass through the entire battery and at the end of the last are equipped with a switch-pack, not shown in the package. h | o

channel P of one half of the modules (for example, the right one in FIG. 4) is used for the input for burning, and simultaneously | Ano of Canada P ipfgoy half nech (t.: e, left ya / fig- 1) serve to divert the gas pipe |) or vice versa.

While one half of the heating walls is heated with upward gaseous products, combustion, co-bottom, channels: channels with sd serve as distribution channels for the incoming and | .heaters of combustible and iBOi of the individual half-way heat paths heating walls ..

 It agrees to the proposal, the invention of eoQa regenerators B and heating moves in such a way that to the bottom channels c to d through the response channels t s. adjacent in the heating walls s d f vertical channels 4, and j, equipped with

; each located on both sides of the "w (and

at various levels of outputs e and o. in the heating passages. At. This device is provided such that all the channels of the intermediate intermediate walls are located in the connections with the bottom - tstel & t and regenerated mg K, and the channel j carried

Aromatic live yervgorodok f in the bottom of the eye and the regever of oramd Ii is a feature of this location that can be placed before the entrance to the ground where the | .. the internal diameters of the outlet openings "of the two wall Kavdov groups of g1) are - from those of the other,; Wall wall groups j. The value and effect of this specialty is lower. -. ,,

- ABOUT the above-described coke oven furnace built-in / -DONVOINTING, if desired, poor or rich in gases. When heating poor gas ho | work next. The gas, gas & d1n 5 gas tanks are poor. The pipelines, which are designed for a rich gas, are disconnected from the gas outlet, branched from the ruber q drive open to the switching edges fe. Covers / a and knees / 2; on both sides-treat always, make sure, as shown in the f. 1. If in FIG. The half of the otochanch; the walls of the ovoid with burning flames of gas, and through - the left; exhaust gases pass through, then the filling 2 / on the left knees are open,

Your npaBiix knees are closed. Combustible gas comes out of the right main gas pipeline,

. 5, chervs, open the transfer valve L

 and the pipeline q enters the bend D in the channel w forming it,

, aiz of the latter in the right-sided pyrugazo IeeepatopoB E, mines f in the right-side hearth katsaly.dD | alley, black otV) 8th pivot vertnye - yavaly g intermediate walls of s, a; from pobedvih, through lateral highways e, daslredAe nre at different levels of height in the heating

  I. Air for the mountain; ny: an outrigger located at the end of the battery (not indicated in the drawing) of the reversing valve is located on the right side of the fig. 1, (| un-. regenerative L, then) 46j (e3: located fB floorbridge / canal s. (i, then through branches b into the vertical channel of the baffles, (and from the noiMwirox4epiB3 sideways / apertures;, also. located on different DIFFERENT x vshochi; in ohrodtstelnye moves L / vkoih proshihsht / mixing air with a combustible gas during production. Ignite The gaseous pre-sieves of the equals come in: from the wall to the upper platform of the e.at.al -, op “xy: shuda to the otocyte.” - Mr. - :: -::. Neighborhood of the railway O1: opvtelnig walls and pass through the left. channels j j in the corresponding hearth channels with n d, 9. having produced the regenerators and i 5® by the furnaces. Hence the waste from the op: pftiuipH perenepaTopois jfi come through; below them the channels “e; to the left gas outlet channel () and then to the chimney. From another pair of regenerative Z, the outgoing passage passes through the shafts to the foundation channels P and through the elevated flip valve also to the chimney .; After the expiration of which time of work, it is produced by ordinary switch-off, i.e., on the contrary, 1 square of heating walls is sent away / bvezhiki by protruding gases; and the bottom is washed with waste products of combustion

When heating ovens rich lawn work is done as follows. The dyhistral g-pipelines are filled with gas. The intermediate pipelines f are open until the transfer valves, And, and the branch pipelines are closed. In this case, the combustible underfloor half of nQ4lr washed by the flame through the special distribution channels i and nozzles b to the hearth of each heating passage N. The method |) of regenerators i remained unchanged in the event of heating with rich gas, as when they were heated with air and left with poor gas. Regenerator's “K”, which, with -PROTENCY with a poor gas, was used to heat a combustible gas, while heating with a burner gas such serve as air preheating. We take again, as in the previous year, that Yrava half of the heating walls (Fig. 1) is heated with combustible gas, and the left half conducts v off-gases,, In this state of operation of the damper on the knees L, providing communication with the gas-driving the channel, Q, on the right side of the furnace, is closed, but the lids are open and allow air to flow. On the opposite side of the oven, on the contrary, the flaps at the knees Z are open and the lids x are closed. While the service for heating rich gas is carried by the &right; distribution valve / telpy valve and nozzle 5, located on the same side of the heating. entrance-I, through the open, caps f; tj

“Your side of the furnace gets into the knees and thus into each individual chamber of regeneration. Prdrgrvty.

 .-one

here, “burning air, prohoyit through the mines in the soles, the channels respond to the channels i of the recessions s and through their side wastes into the heating paths of the mea. One time, in turn, and in the same way. For example, the air through the valve at the end of the battery, a check valve (not shown on the drawing), enters the foundation valve. P, as seen on the side of FIG. 1, from there through the connecting shafts p to the regeneration chambers., Flow through the upper shafts I to the bottom channels d, then through the basement into the vertical channels j of the partitions t, and of these, new ones in the insulation hot: H, “Aksy different and ram x heights.

In this case, the work is rich, all of them are located in the villages, and the channels g and j serve exclusively for the passage of combustion air. All air is distributed in the heating passages at different heights and serves to burn the heating gas supplied to the base of each heating pass through the rich gas nozzles. - Combustion products inside the heating / wall drain through the horizontal collecting channel w into the heating ducts - on the left side of the furnace and through the last exit, wash (but just like in the previous example) all regressors R and L of this i half Lechi and through the foundation channels P out into the chimney. Switching from one half to another also in this case is done in the usual order.

The above described method of summing up i | iaferials — for burning, combustible gas, and air — the worms channels Mr. j in partitions and through H1 several 6 are located: | with different heights of outputs e and .0, requires to achieve a proper distribution of heat in height

to obtain, well-measured results, the correct size of the unified outputs in and about

to ensure the correct proportion of the gas and combustion air exiting at different levels. In the case of heating, poor gas, when fuel ampli fi cation, combustible gas, and air are introduced, heating steps at different levels are not required, so that both of these two things are introduced, in Equal 1 Foop. It is enough if the combustion air is supplied in the right amount at the upper levels, and the combustible gas, (E proportional or xbyte amount in the bottom, because the material is available in a smaller amount than the unused material, in this case - tea, the air will determine the volume of partial runoff at each unit, .. The extreme limit of the various types of combustible substances at different types of heating with a rich gas, in which there is a quantity of unclean gas to the base of the heating line, and traces Of course, at all levels, except for the self-. M01X) upper location of the air flow, the excess of combustible gas compared to air.

in view of such working conditions, it will be advantageous, the size of the openings for the outlets of one group of canals g in the localities should be chosen; Other than the issues of the canals, the friend of the group - This way, it is clear that a combination of the amount of air necessary for burning and separate levels is achieved in case of heating with poor gas, when we have air) only through one group of channels j in the districts ,, - it will be completely different, people in the case of moving away with a rich gas, dogd.1 will send the spirit through both channels, g) at the same time. These different ratios of air in both rye cases of heating are already useful because, respectively, neodynamically and properly,

gases, for one and the same amount of heat transmitted, a difference in the amount of air is required. It is further advantageous to regulate the supplied amount of air m1) to some extent to regulate the speed of the burning process of the poor and rich of gas. The device according to the invention), therefore, provides the means for the widest possible range of this kind of furnace to achieve uniform otoreeni, at different levels of THEIR, independently of 6 tons of the most varied method of burning and combustible gases. - /

The scope of the invention is not limited to the division of the heating wall into the two polo wines that are symmetrically in relation to the middle of the kiln, driven by alternation and thrust control, in the example described above. Other groupings of rotor moves are possible. and further under the division of heating sh: eny; in osovenvos1kh in the presence of a large number of regenerators provided for in the example. It is essential, however, that a part of the heating wall, which is an independent unit, be- comes the original “

f and equal to gi vvlsh | 1la i syb one pair of regulator pv gas and gas for heating water-uta.-

TRAINED AND RELATED TO DISTANT SHIL Eaktravriziyuytsim: features: a bibbling base device, which is even, in each half of the furnace, it is necessary to “pull back individual cranks and amphibiously included rectifier chambers, with the help of confined lines. power supply of the Ji device, regenerative cells themselves {; To use an image of the image, use all the equipment with an instrument for the device on some jjereHppaTopoB, saved on the ground floor of the landing site ugoHHtol of the supporting walls is large. At the same time, C8TIM is correct, the grulai and vva of these support even over the entire length of the best and even support of the whole structure,. On the veluch-el line A of the support walls in the vertical direction. under the influence of geil, their pressure on the base of the furnaces is uniform, thanks to one and the same) They always retain their equal and horizontal position. As a result of the plowing of regenerators, sometimes from bratbnia, four in each t furnace, the size of the inner section in the yyutu: in, in the direction of the pp parallel to the length of the furnace is taken, it is only longer to go. -And to work in Oamv pax during their construction and devices, and || the selection of EE and attachment. It is advisable, however, not to be too large for maintenance -. comforts and a number of leobd ate works. Thanks to this, it is possible to eliminate the sheariness of the SVODIV device over the camera and replace the KJC. oblique protrusions of the supporting side walls. This absence of arches represents a great advantage, as continuity, in terms of the chambers of the chambers should; be disturbed for: discharging shafts, which when connected with their pcJ | ablens. Razolo; regeneration chambers in quantity. four, located on each half of the furnace base, represents the main features ((advantages). With a further increase in the number of; regenerator chambers, the dimensions in width of the designated chambers; the support walls, as well as the supporting walls, should not be reduced to the length of the furnace, because of which the reliability and stability of the structure of the furnace could be broken.

The pe4fr device is designed in such a way that the rehearsing sappers on the base of the base include a parallel, two pairs each, particularly suitable for reggive pbcheb With emaciation by the poor gazrm; Since both of these phase pairs of regeneration | W can be used to heat IBfs: different substances, and it will be possible to heat dBy in d gas and air. ,

 i.X.

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11, Redme Oatenag.

,one. An integrated regenerative coke oven, a vertical rotary kiln | E. Auger dv.plugs… an end mfm, which is located near a row of windows, located on the different levels of the flue; But in the separators CTCHIUIX E heater 1) 1), the spacer is connected to the air regenerator and the gas regenerators with the corresponding "1p" from each other in separate paths {p.

2. Esokova oven, coriaeftf p, 1, “First of all, because the first half of the chamber of the bat & ya is equipped with four longitudinal spaced rehearsing chambers for gas and air separated by“ each other supporting walls. -. Koksovalnaya new ((Announced ai. 1 x 2, distinguishing it also by the point) (each regimenter chamber of each half / kiln p6 | ia sound two pairs of two pairs of transparent e1 sherams of amer. Qual (US gas or air reheaters, uk nara, located in: radio only as air regenerators.

4. Coking oven, according to, characterized in that the pairs of regenerators adjacent to the external Babgarel stews are subdivided by length by vertical but peregochkami into individual cayerns according to the number of Lafean groundworms.

5. Coking oven, according to paragraphs. 1-4, except for that, which leads to both external walls of the battery, regenerative chambers OR pairs of chambers with | Abschea at the top of the viewing,.

 6. Coke oven, soyao shg. 1--5 ,. it is so cool that the surfaces of the regenerative chambers are formed by jiw neck-shaped oblique you ($ 1 aa m орт oport; intermediate and lateral ones. 7

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to the date, third-party {) irma “Earl Stiel |

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