WO1983001787A1 - Device for cooling a wall of a shaft furnace - Google Patents

Abstract

The device for cooling a wall of a shaft furnace comprises cooled longitudinal elements which have been given the form of a tube (1) and which are arranged along the wall of the furnace, and cooled support advancements having the form of tubes (2) with rings. The rings are fixed on the tubes (1) of the cooled longitudinal elements. The tubes (2) of the cooled longitudinal feeds are arranged with respect to the tubes (1) of the cooled longitudinal elements so as to form an angle of 90o or less between them.

Description

 The name of the invention

CONVENIENCE FOR ΟΧΟΧΑΑϊϊΕΗΕΗΤΤΤΙΙ ΙΙΙΤΗΟΙΙ Ι

The area of technology The current invention is available in the area of 5 metals, and, more precisely, the equipment for cooling the chimney.

BACKGROUND OF THE INVENTION Famous equipment for cooling a furnace wall, consisting of a vertical cooling unit

We have cooked and gourmet refrigerated cookers, and the latter also offer good grades. Horizontal plates are located between two adjacent vertical plates (S.Μ. Αndonev, Ο.Β. Filippev, G.Α. Κudinov "Cooling of stoves", Μ., 1969

15 pp. Τ.232, ρp. ΙΟЗ).

Larger cuts in the outdoor area, after which they are easily placed on the stove, with lower heat sinks and lower cooling pipes, reduce the pressure on them. Otherwise, if cast iron is used, it will be better to give the coat a clean metal and partial carburizing, which could result in a reduction in failure.

Izvesτny τaκzhe χοlοdilniκi dοmennyχ πechey in κοτορyχ οπορnye vysτuπy οτliτy zaοdnο with veρτi- 5 κalnymi πliτami and οχlazhdayuschaya vysτuπy τρuba vyποl- Nena with samοsτοyaτelnym πdvοdοm οχlazhdayuschey sρedy (see. Τu same κnigu, sτρ.2Ι8, ρis.97a) or with zaοdnο τρubami cooling and plate (see the same book, pages 2-8, Fig. 9? b). Τaκ κaκ vysτuπ vyποlnen zaοdnο πliτοy c0, ρasποlοzhen bottom chasτi φορmy οτliva and οκρuzhen massivnοy its chasτyu, οn οchen medlennο οsτy- vaeτ in vysτuπe meτall zasτyvaeτ in ποslednyuyu οche- ρed, ποeτοmu in vysτuπe imeyuτsya πusτοτy and ρaκοviny. The highest grade of metal is the lowest. The quicker 5 has been converted to other products of the furnace, it has been significantly improved for the accelerating operation of the industrial and gas process and gas fuels.

- Ζ - from country. When the cast iron is dried up, the hot plate is dried up and the cast iron is left unprotected, the oven is inaccessible. 5 Κροme shοgο, izvesτnο usτροysτvο for οχlazhdeniya sτenκi dοmennοy πechi, vκlyuchayuschee οχlazhdaemye τρuby, ρasποlοzhennye vdοl entire vysοτy shaχτy dοmennοy πechi and svaρennye between sοbοy ρebρami zhesτκοsτi- (Naja πaτenτ- zayavκa Yaποnii Ν ° 41-10697, κl.Ι0Α52Ι). Лаждаχjoy-

Some of the pipes are included in the leading and leaving rings located in the lower and upper parts of the furnace. There is no chance that there is anything to do with the event, even if it is. _* insignificantly discharging it in any part of it

15 You have all the rest that is left fuzzy, also quicker.

The closest technical essence to which the proposed device is used is to protect the furnace of the original furnace.

20 of the items that are being refrigerated are sold and are in good condition (patent application of Japan Ν ° 49-6443, published in 1974 Ι0Α52Ι). Между Intermediates between the vertical plates are equipped with conveniently located condi tions consisting of external corners for

25 Keeping the cooler in place, which can be used for vertical heaters and good refrigeration components.

Wellness units are designed as a floor

30 steel chambers are available in the furnace, and large corners are laid out on cool elenshi. Large elements along with the large corners of the oven are in good condition. Cases in the furnace, after a short supply of refrigerated elements and large corners, significant

35 relaxes him.

Larger interior and living space - 3 - Cooling elements by overheating of the upper part of the area by completing the cooling elements and by improving the angle of the heating Κροme shοgο in shaκοm χοlοdilnοm elemθnshe πρaκτichesκi nevοzmοzhnο ορgani- zοvaτ dοsτaτοchnuyu sκοροsτ movement οχlazhdayuschey sρedy (κaκ πρi vοdyanοm, shaκ and cool the πρi isπaρiτelnοm οχ-) chτο τaκzhe snizhaeτ egο sτοyκοsτ.

The written-down refrigerated dryers have a low degree of harmony, which is more likely to result in better handling of the body with the next treatment of it and of others.

Suschnοssh izοbρesheniya Β οsnοvu izοbρesheniya ποlοzhena task ρazρa- bοτaτ τaκοe usshροysτvο for οχlazhdeniya sτenκi shaχτnοy πechi, κοnsτρuκτivnοe vyποlnenie κοshοροgο ποzvοlish ποvysiτ sτοyκοsτ οgneuπορnοy φuτeροvκi shaχshyaοy πechi and κοzhuχa and sledοvashelnο, uvelichiτ dlishβlnοsτ mezhρemοnshnοgο πeρiοda its ρabοshy. Ash task ρezhaeτsya τem, chτο in πρedlagaemοm usτροysτve for οχlazhdeniya sτenκi shaχτnοy πechi, vκlyuchayuschem προdοlnye οχlazhdaemye elemenshy, ρas- ποlοzhennye vdοl sshenκi πechi and οπορnye οχlazhdaemye vysshuπy, sοglasnο izοbρesheniyu, οπορnye οχlazhdaemye vysshuπy vyποlneny as shρub sο vτulκami, προχοdyaschimi between the coolable elements made even from the fur coats, the indicated mufflers are protected at the best, and the cooler is better maintained I’m sure to get a 90 ° angle or less.

Properly cooled coolers are made in the form of warm coats with heat exchangers located from the external furnace of the liver. Improvement of well-deserved higher grades from coats ensures you a small area of impressive space - 4 - cross-sections of the pipe, which allows you to create a high speed of movement of the cooling medium in them, and, therefore, a high-quality and high-quality cooling of high-quality and high-quality. High speed of operation ensures long-term operation of fire-resistant operation, reliable protection of good-running and safe operation

The production pit and its manufacture are not poured into molten iron, which eliminates the reduction of the physical and mechanical impurities of the pipe mash.

An insignificant increase in the efficiency of the process increases the reduction of exhaust gas emissions, thereby reducing the waste of fuel for the process. Findings out of direct superiority does not entail any improperly cooled items, which will help to improve the reliability of the protection.

All the equipment is in the process of being worn out and worn out. Че аш аш κ description of the drawings

Ηizhe πρivοdishsya οπisanie κοnκρeτnοgο πρimeρa vyποlneniya nasτοyaschegο izοbρeτeniya sο ssylκοy on sο- προvοzhdayuschie cheρshezhi on κοshορyχ: φig.Ι sχemaτichesκi izοbρazhaeτ usshροysτvο for οχlazhdeniya sτenκi shaχτnοy πechi (type sπeρedi) sοglasnο izοbρeτeniyu φig.2- izοbρaaaeτ ρazρez πο line P-P in φig .Ι; Fig. 3, you will see the result of the line Ш-ИΙ on the fig. Fig. 4 illustrates an embodiment of a device for cooling a batch of a shepherd furnace, a view of the medium, as agreed on; Fig. 5 is shown through the U-U line in Fig. 4; Fig. b-display from the πο line of the UΙ-UΙ line to Fig. 4. BEST MODE FOR CARRYING OUT THE INVENTION

The proposed device for cooling the wall

- 5 - ωaχτnοy πechi sοdeρzhiτ προdοlnye οχlazhdaemye element Mensch, vyποlnennye of τρub Ι (φig.Ι) and οπορnye οχlazhdaemye vysτuπy, vyποlnenyaye τanzhe of τρub 2. Κ τρubam I προdοlnοgο οχlazhdaemοgο elemenτa 5 πρisοedineny ποdvοdyaschie οχlazhdayuschuyu sρedu τρubοπρο- vοdy 3 (φig .2) and providing a cooling medium 4.

Grades 5 are reserved for large outdoor units I. After Graduation 5, the highest grade is 10, made of 10.

The fireproof gun 6 is located above the fur coats 2 of the second height.

The unit is secured in 7 ovens. Κ pipe 2 (fig. 3) of a higher grade 15 are connected to the cooling medium of pipe 8 and the cooling medium of pipe 9.

It is shown in fig. 1, 2, 3 that the embodiment is shown to be better for cooling the furnace, in which case the cooler is cooled, it is better, Angle 90 ° to a completely cooled element.

A cool, well-groomed grade of fur coat 2, shown in figures 1, 2, 3, is made with a system of convenient cooling 25.

Fig. 4,5,6 shows a variation of the performance of the process for cooling the batch of a shepherd furnace, in fact, a cooled cooler is made of a fur coat 2 in the form of a heater. 30 For the best of the furnace, the stove is generally inclined (usually at an angle of 82-84 °). Convenient cooled elements from the pipe Ι (Fig. 5) are located along the wall of the furnace. Lip 2 is a well-groomed item that is located on the ground. In general, the 35th angle between the cool, cooled elements and the cool cooler is less than 90 °.

- - 6 -

Οπορnye οχlazhdaemye vysshuπy mοgush bysh ρasποlοzheny not shοlκο gορizοnshalnο, nο and ποd uglοm κ προdοlnym οχlazhdaemym elemenτam navsshρechu οπusκa- yuschimsya down ^{'shiχshοvym} masheρialam. For this purposeful, miscellaneous fireproofing agent, 6 is applied to the furnace wall by the heat treatment method.

Cooling of high heights made in the form of warm coats that are equipped with a 10 standard warm exchange located outside. Stations with batch ovens. Leaving the cooling medium II and leaving the cooling medium 12 are switched off on the heat exchanger 10.

The proposed best practices are as follows. Οχlazhdayuschaya sρeda, naπρimeρ, vοda or πaροvο- dyanaya mixture, πο ποdvοdyaschim shρubοπροvοdam 3 (φig.2,5 ποsshuπaeτ in shρuby I, vοsπρinimaesh sheπlο οsh shiχshοvyχ masheρialοv and πechnyχ gazοv and οshvοdishsya cheρez οshvοdya- Suitable τρubοπροvοdy 4. Κροme τοgο, οχlazhdayuschaya sρeda ποdaeshsya For exhaust pipes 8 (fig. 3) pipes 2, take out more large materials and hot gases and remove them through the exhaust pipes.

Pipes 2 on the other hand after tricks 5, enlarged on the pans I I podpolodnye well-cooled elements introduced inspiration _; and on the fur coats 2, the angry fireman 6 was defeated.

All the most suitable products are covered in 7 (fig. 2) stoves using well-known methods. When executing a general heating in the form of thermal coats in a heat exchanger Ι0 ($ ig. 4,5,6), the cooling of the medium circulating in the shell is cooled. Cooling is provided by refrigerant supplied through second-hand coat II and discharged through refrigerant 12. - 7 -

The intended use is intended to improve the use of the furnace, and, moreover, to reduce the incidence of temperature, it is not necessary to reduce the temperature.

Claims

- 8 - Formula of the invention - 1. DEVICES FOR COOLING THE STEEL OF A MIXED FURNACE, INCLUDING SEPARATE COOLED ELEMENTS, LOCATED ALONG THE STOVE OF THE FURNACE 5 elevated charac- ters, which are characterized by high cooling, are made in the form of tubes (2) with openings (5), which are exhaustive ( 10 and, at the same time, coats (2) of well-kept, higher-grade coats are available in the best-selling fur coat (I); 2. DIRECTIVE INSTRUMENTS, A CHARACTERIZED NECK, 15 THAT OTHER COOLED DRYERS ARE EXECUTED IN THE CASE OF THERMAL COATS (2) WITH EXTENDED EXCHANGE (10), EXTENDED l, V .. Iϊ * ϊ ^; -_-,