• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. REFRIGERATOR FOR THE METALLURGICAL FURNACE, containing a plate with poured cooling tubes, fireproof elements fixed in parallel grooves on the wide wall of the cooler, about TLI. Because, in order to increase durability and ease of installation, the opposite wall of the refrigerator is made with protrusions in the form of a tooth and cavities between the teeth, and the coolant inlets and outlets are located in two planes, one of which passes through the protrusions, and the other, parallel to the base of the depressions. 2. The refrigerator according to claim 1, characterized in that the inlets and outlets of the cooling tubes are arranged either together in the opposite way. false parts of the refrigerator, or alternately in opposite parts of the refrigerator. 3. Refrigerator according to claim 1, characterized in that the protrusions and depressions are located opposite the wall of the refrigerator 4. Refrigerator according to claim 1, characterized by the fact that the inlets and outlets of the cooling tubes of the protrusions are connected to the inlets and outlets of the cooling tubes of the depressions adjacent refrigerators.
    公开号:SU1009278A3
    申请号:SU802960951
    申请日:1980-08-06
    公开日:1983-03-30
    发明作者:Энгель Арно；Лаухт Вальтер；Тидтке Вилли
    申请人:Эстель Хеш Верке Аг (Фирма)；
    IPC主号:
    专利说明:

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    This invention relates to a cooling element for a metallurgical furnace, in particular for blast furnaces.
    Closest to the proposed technical essence is a metallurgical furnace refrigerator containing a stove, with filled cooling pipes, refractory elements fixed in parallel grooves on the wide wall of the refrigerator 11.
    The disadvantage of this refrigerator is that individual tubes of the refrigerating element are connected to the tubes of the adjacent refrigerating element so that the outlets of the tubes of the refrigerating element and the outlets of the tubes of the adjacent refrigerating element are brought out through the furnace wall or its casing and connect the pipes therebetween in the place of their bend. As a result of this, which was still considered necessary, the location of the cooling tubes outside the furnace and the connecting edges of the adjacent cooling elements arise in the same plane directly one near the other areas that are not exposed to cooling, i.e., areas where removal is difficult heat The result of poor or difficult heat removal is the destruction of the casting in the area of the seams, especially the horizontal seams of adjacent cooling elements. The size of these damage can lead to the need for repair, and in some cases repair work can only be carried out when the furnace is stopped.
    The purpose of the invention is to increase durability and ease of installation.
    The goal is achieved by the fact that in a refrigerator for a metallurgical furnace containing a plate with filled cooling pipes, refractory elements fixed on the wide wall of the refrigerator, the opposite wall of the refrigerator is made with tabs in the form of teeth and cavities between the teeth, and the inputs and outputs The cooling tubes are located in two planes, one of which passes through the BHC stops, and the other parallel to the bases and hollows.
    The inputs and outputs of the cooling ports are located either together in opposite parts of the refrigerator or alternately in opposite parts of the refrigerator.
    The protrusions and depressions are located in the opposite walls of the refrigerator.
    The inlets and outlets of the cooling tubes are connected to the inlets and outlets of the cooling tubes of the depressions of adjacent refrigerators.
    In particular, it is advantageous to impart an inlet plane in the region of the cavity between the teeth of the first side of the refrigerating element and an outlet plane in the zone of the heads of the teeth between the teeth of the opposite side of the refrigerating element and the other inlet plane in the area of the teeth heads. The heads of the teeth and valleys between the teeth are advantageously located on the transverse sides of the cooling element. According to the invention, from the refrigerating elements, install the wall of the metallurgic furnace (mainly the wall of the blast furnace) so that with the inlet and outlet planes of the two refrigerated elements meshed with one another form the three planes of the inlet and outlet ends of the refrigeration tubes. In this way, using the inlet plane of the refrigerating element and the discharging inlet plane of the adjacent refrigerating element, form the common middle plane of the assembled refrigerating elements by mutual engagement and connect one another to the other outside the furnace walls with the outlet of the cooling elements using the elbows .
    The advantage of the cooling element is that there is a significant improvement and acceleration of heat removal in the joint area of the cooling elements in the wall of the metallurgical furnace, as a result of which it prevents the destruction of the cooling elements in these areas of the furnace walls. The invention allows for a longer service life for the walls of the furnace, resulting in less simple furnace and cheaper repairs. .
    On the fit. 1 shows a separate refrigerator, type of front. in fig. 2 is a view along arrow A in FIG. 1 in FIG. 3 shows a section BB in FIG. 1} in FIG. 4. - section bb nafig. 1 in FIG. 5, a cut-out of the refrigerator from the wall of the blast furnace formed by the cooling elements f in FIG. 6 - section GGD in FIG. 5.
    Refrigerator 1, which serves to cool the walls of a metallurgical furnace (for example, a blast furnace), consists of Plate 2, in which they are placed at a distance from one another in the longitudinal direction, for example, four cooling pipes 3 and 4; The ends of the cooling tubes 3 and 4 are withdrawn from the plate 2 on the wide side (Fig. 24), with the coolant being introduced in the usual way into the lower end of the tubes and out of the upper ends. The opposite transverse sides 5 of the refrigerator 1 are made in the shape of the teeth of FIG. 1-4), with a depression 9 opposite to each head of tooth b of the transverse side 7. According to this engagement of the transverse sides 5, the cooling tubes 3 begin in the zone of the transverse side 8 in the zone of the depression 9 and end in the zone of the transverse side 7 in the zone, respectively, of the opposite head of the tooth 6. The refrigeration tubes 4 begin in the region of the head b and end in the region of the depression 9 of the transverse side 7. Thus, on each transverse side 5 of the refrigerator i (in the described example of implementation Four cooling pipes) are located at their inlet ends in planes 10 and 11, respectively, two cooling pipes 3 and two cooling pipes 4. Similarly as the inlet ends of cooling pipes 3 and 4) 1, the exhaust ends are also located in the same plane, positions 12 and 13, wherein the inlet plane 10 with the inlet ends of the pipes 3 is attached to the outlet plane 13. Similarly, the inlet plane 11 with the inlet ends of the pipes 4 is attached to the outlet plane 12. In the grooves 14 parallel to the wide sides refrigerator 1 (FIG. 2-4), the refractory lining is fixed to the inside of the furnace. Due to the exhaust planes 12 and 13 and the inlet planes 10 and 11 of the two pins, three sides with transverse sides 5 of the adjacent refrigerators 1 are formed with the inlet and outlet ends of the pipes 3 and 4 (Fig. 5). Between the outlet plane 12 with the outlets 15 of one cooler 1 and the inlet plane 10 with the inlets 16 of the adjacent cooler 1 is a common middle plane 17. This plane is formed alternately arranged one next to the other outlets 18 of the outlet flat bones 13, alternating with inlets 19 of the inlet plane 11 of the refrigerator 1. It does not directly connect the outlet, for example, the outlet plane 12, through the elbow with the inlet of the inlet plane 10 or the plane 16, but by connecting the outlet in the head of the tooth 6 s This is done by connecting with the help of knee 20, for example, discharging in the area of depression 7 with inlet 19 in the head of the tooth of the adjacent refrigerator 1. So, the outlet and inlet ends of the adjacent refrigerators are connected to one another 1 and interconnect the outlet and inlet ends of the pipes 4 of adjacent refrigerating elements by means of elbows 20 passing through the furnace shell 21. The invention provides for increasing; refrigerator resistance and ease of installation.
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    权利要求:
    Claims (4)
    [1]
    1. REFRIGERATOR FOR A METALLURGICAL FURNACE, containing a plate with flooded cooling pipes, refractory elements, fixed
    Different in parallel recesses on a wide wall of the refrigerator, characterized in that, in order to increase the stability and ease of installation., The opposite wall of the refrigerator is made with protrusions in the form of a tooth and cavities between the teeth, and the inputs and outputs of the cooling pipes are located in two planes, one 'of which passes through the protrusions, and the other parallel to the bases of the depressions.'
    [2]
    2. Refrigerator according to π. 1, characterized in that the inputs and outputs of the cooling pipes are located either together i in the opposite. false parts of the refrigerator, or alternately in opposite parts of the refrigerator.
    [3]
    3. Refrigerator according to π. 1, characterized in that the protrusions and depressions are located in the ’opposite walls of the refrigerator.
    [4]
    4. The refrigerator according to claim 1, characterized in that the inputs and outputs of the cooling pipes of the protrusions are connected to the inputs and outputs of the cooling pipes of the troughs of the adjacent refrigerators.
    ,,. SU „J009278
    类似技术:
    公开号 | 公开日 | 专利标题
    US4455017A|1984-06-19|Forced cooling panel for lining a metallurgical furnace
    US2834582A|1958-05-13|Plate heat exchanger
    SU1009278A3|1983-03-30|Cooler for metallurgical furnace
    HU180122B|1983-02-28|Prismatic brick of refracrory material
    BRPI0612877A2|2010-11-30|chamber furnace with improved expansion joints and bricks
    US5678806A|1997-10-21|Plate coolers for shaft furnaces
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    US4559011A|1985-12-17|Cooling arrangement for shaft furnaces
    GB1571789A|1980-07-16|Furnace cooling element
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    CA1038162A|1978-09-12|Cooling box for metallurgical furnace
    US5127463A|1992-07-07|Refractory brick segment for a heat regenerator
    US3227430A|1966-01-04|Refractory structure for a rotary kiln
    RU2003131183A|2005-02-10|COOLING BOILER
    US4669708A|1987-06-02|Cooling plates for blast-furnaces
    EP0010286B1|1983-05-25|Cooled panels for walls of electric furnaces
    RU2204611C1|2003-05-20|Copper plate-type refrigerator for blast furnace
    US1771286A|1930-07-22|Checkerwork
    US3572675A|1971-03-30|High velocity multipiece tuyere and method of constructing same
    SU1035069A1|1983-08-15|Cooler for metallurgical furnaces
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    SU872553A1|1981-10-15|Cooler of blast furnace
    US3252261A|1966-05-24|Grooved refractory brick construction
    SU1245591A1|1986-07-23|Blast furnace cooler
    SU1115470A1|1990-11-23|Plate-type cooler for metallurgical furnaces
    同族专利:
    公开号 | 公开日
    ES8302897A1|1982-12-01|
    EP0029081B1|1984-06-06|
    ES8204154A1|1982-04-16|
    CA1143557A|1983-03-29|
    US4327900A|1982-05-04|
    PL227021A1|1981-06-19|
    ES494870A0|1982-04-16|
    ZA806094B|1981-09-30|
    ES508431A0|1982-12-01|
    EP0029081A1|1981-05-27|
    DE2939852C2|1983-09-08|
    MX154007A|1987-03-20|
    JPS5658908A|1981-05-22|
    BR8006189A|1981-05-19|
    AU6253880A|1981-04-09|
    DE2939852A1|1981-04-09|
    PL132965B1|1985-04-30|
    AT7801T|1984-06-15|
    DD153185A1|1981-12-23|
    AU517954B2|1981-09-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE125333C|
    US1904182A|1930-08-08|1933-04-18|American Eng Co Ltd|Tubular fluid-cooled walls|
    US3379427A|1965-02-03|1968-04-23|Kuznetsky Metall Kom|Lining of the internal surface of a blast furnace|
    JPS496443B1|1970-07-04|1974-02-14|
    DE7331936U|1972-10-19|1974-02-07|Didier Werke Ag|Cooling element, especially for the cooling system of blast furnaces|
    NL7217255A|1972-12-19|1974-06-21|
    SU439178A1|1973-05-25|1977-11-25|Всесоюзный Научно-Исследовательский И Проектный Институт По Очистке Технологических Газов, Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии|Blast furnace cooler|
    FR2336648B1|1975-12-24|1982-02-05|Sofresid|
    US4071230A|1977-03-23|1978-01-31|Anatoly Vasilievich Zherdev|Contrivance for the protection of the walls of a shaft furnace from the heat effect of metallurgical process|
    US4235173A|1978-07-11|1980-11-25|Sharp Kenneth C|Furnace cooling apparatus|DE3100321C1|1981-01-08|1982-09-30|M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen|Fastening plate coolers in metallurgical ovens, especially blast furnaces|
    HU200232B|1986-09-04|1990-04-28|Licencia Talalmanyokat|Building unit for constructing drying and heat-treating equipments|
    JPH05307098A|1991-05-02|1993-11-19|Wakaida Rigaku Kiki Kk|Drying device for organic cell group|
    DE19545048C2|1995-05-05|2001-02-01|Sms Demag Ag|Cooling plates for shaft furnaces|
    ES2164183T3|1995-05-05|2002-02-16|Sms Demag Ag|COOLING PLATES FOR OVENS OF CUBA.|
    JP2000248305A|1999-02-26|2000-09-12|Nippon Steel Corp|Stave cooler|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2939852A|DE2939852C2|1979-10-02|1979-10-02|Cooling element for a metallurgical furnace, in particular a blast furnace|
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