WO1982001936A1 - Shaft furnace for thermal treatment of finely dispersed materials - Google Patents
Shaft furnace for thermal treatment of finely dispersed materials Download PDFInfo
- Publication number
- WO1982001936A1 WO1982001936A1 PCT/SU1980/000185 SU8000185W WO8201936A1 WO 1982001936 A1 WO1982001936 A1 WO 1982001936A1 SU 8000185 W SU8000185 W SU 8000185W WO 8201936 A1 WO8201936 A1 WO 8201936A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- furnace
- gases
- materials
- κορπusa
- narrower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
- G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
- G08B13/1627—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means using Doppler shift detection circuits
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/44—Burning; Melting
- C04B7/4469—Burning; Melting in shaft or vertical kilns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
- F26B17/1433—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
- F26B17/1441—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
- F26B17/1433—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
- F26B17/1441—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
- F26B17/145—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable consisting of non-perforated panels or baffles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/04—Combinations or arrangements of shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/12—Shells or casings; Supports therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/20—Arrangements of devices for charging
Definitions
- the invention is available for metallic and chemical products, in particular for large-sized processors. and ⁇ yes? bg -% level of equipment is the current time for thermal processing of various materials that are subject to significant changes. Other ovens have a slightly different type of disposition than the others, which are excluded from the metal cylindrical operation. For transferring material from a single pass to another drive, a cooled front shaft with mounted arms is mounted on it. There are 16 prints available today. In order to heat the furnace, they use better gases and, for some inlets, additionally installed burners. To remove gases from the furnace on its upper part there is a gas supply unit.
- the 35 more important part of the product is the return of the product, the usual ordinary plate from the heat sink is very good, there are no problems.
- the burnt material is removed from the furnace by itself after the unloading devices located at the level of the smoking layer.
- ovens are used for oxidizing, viable, sulphurous and harmful fuels to reduce the risk of ignition
- the obligatory condition of the small operation of the furnace is the loading of raw materials. This ensures that the agent is depleted through a layer of material and is able to uninterruptedly lose power. In the case of downloading, it is possible to filter the heat media through a layer which is not possible. Inevitably, incineration of the material on the walls of the furnace and the purchase of gas fumes.
- the material is loaded through the bunker for loading the material, which is carried out in the body of the casing, and is subject to vigorous physical activity. As a result of this, the material is heated, and the moisture contained in it evaporates.
- the steam is dispensed to the ventilation systems through the louvres and is discharged into steam and discharged into the atmosphere. Dried materials are refrigerated and unloaded by the carrier.
- Fig. 3 (a, £) is a large furnace for thermal processing of materials with a loss of life and a narrowing of the part of the patient (end of life)
- Plates 5.6 for each group have a different length, increasing from time to time and ⁇ ⁇ ⁇ whatsoever ⁇ tica ⁇ tica 7 7 7 7 7 7 7 7 7 7 7 7 7 ⁇ ⁇ ⁇ 7 ⁇ ⁇ ⁇ I I I I I I I.
- the first seat is embedded in the hood 2.
- the other 6 are removable, attached to the hood 2 and sewn in the upper part of the opening P.
- channel 12 for distribution is set aside. and gas products for the gas treatment unit 13 for gas production;
- a narrower width of 8 to a wide width of 3 corps I makes a magnitude of 1 8-10.
- a version of the furnace version is available for the thermal processing of a distributed device, the product is inaccessible due to the fact that there is a two-step output.
- These 5 plates are hard-coded to narrow steamers 9 of the foreign bunker 10 and are entertained by the parallel vertical 7 of the channel I.
- the narrow walls of the 8th building I extend the width of the old plates.
- the free version is designed to be between 12 and 5 and narrow wall 8 of channel I is channel 12, which is 12 from ⁇ b-.
- each of the groups contains the plates and plates 5, 6 and 15 (Fig. 3a, £).
- the lower ends are 16 edges of plates 5, which are more complicated at the front due to narrow wall 3 of block I, which are bent at an angle of 10-50 ° ⁇ -9- ve ⁇ i ⁇ aln ⁇ y ⁇ si 7 ⁇ usa I. ⁇ a ⁇ a ⁇ y same ⁇ l ⁇ gnu- ⁇ y and lower ⁇ ntsy 17 uz ⁇ i ⁇ s ⁇ eya ⁇ 8 ⁇ usa I.
- the furnace for the thermal processing of the material is processed by the following process.
- the material is available in the simpler version, which is provided by the next open plate 6, completing the 'this option ' . After this, the start-up starts to narrow up to 8 of the chassis I and fills only the lower part of the chassis I and the boot 14 is booted.
- the appliance is heated and maintained at a higher level than the appliance that removes the waste and gas waste.
- the process of heating is regulated (they are not shown), they are disconnected in step 4 of the widest mode and 3. Removing from a heated material produced hazardous and gaseous materials create buildings 3 and 8 of building I and plate 5.6, which are pressurized with steam or gas. Ethyl is facilitated by the buildup of material on walls 3, 8 and plates 5, 6 and facilitates the descent of it
- This furnace is manufactured and serviced and is used for regular processing of liquors with a higher fluid content, if any, afterwards.
- a furnace for processing equipment that has been disassembled -II- the material has been tested under the experimental and industrial conditions of small and medium-sized products.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Furnace Details (AREA)
- Burglar Alarm Systems (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Drying Of Solid Materials (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP81501096A JPS6141394B2 (enExample) | 1980-11-28 | 1980-11-28 | |
| DE3050646T DE3050646C2 (de) | 1980-11-28 | 1980-11-28 | Schachtofen zur Wärmebehandlung von feindispersem Gut |
| US06/403,647 US4494930A (en) | 1980-11-28 | 1980-11-28 | Shaft furnace for heat treatment of finely dispersed materials |
| JP81501096A JPS57501880A (enExample) | 1980-11-28 | 1980-11-28 | |
| AU70400/81A AU540721B2 (en) | 1980-11-28 | 1980-11-28 | Shaft furnace |
| PCT/SU1980/000185 WO1982001936A1 (en) | 1980-11-28 | 1980-11-28 | Shaft furnace for thermal treatment of finely dispersed materials |
| SE8204324A SE447600B (sv) | 1980-11-28 | 1982-07-14 | Schaktugn for vermebehandling av finfordelat material |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| WOSU80/00185801128 | 1980-11-28 | ||
| PCT/SU1980/000185 WO1982001936A1 (en) | 1980-11-28 | 1980-11-28 | Shaft furnace for thermal treatment of finely dispersed materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1982001936A1 true WO1982001936A1 (en) | 1982-06-10 |
Family
ID=21616682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/SU1980/000185 Ceased WO1982001936A1 (en) | 1980-11-28 | 1980-11-28 | Shaft furnace for thermal treatment of finely dispersed materials |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4494930A (enExample) |
| JP (2) | JPS6141394B2 (enExample) |
| AU (1) | AU540721B2 (enExample) |
| DE (1) | DE3050646C2 (enExample) |
| SE (1) | SE447600B (enExample) |
| WO (1) | WO1982001936A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7058062B2 (en) * | 1986-09-16 | 2006-06-06 | Hitachi, Ltd. | Packet switching system having self-routing switches |
| US6005867A (en) | 1986-09-16 | 1999-12-21 | Hitachi, Ltd. | Time-division channel arrangement |
| AT9203U1 (de) * | 2006-04-06 | 2007-06-15 | Econ Maschb Und Steuerungstech | Trocknungseinrichtung |
| KR101385101B1 (ko) * | 2008-06-27 | 2014-04-15 | 동부대우전자 주식회사 | 가스식 건조기의 밸브 제어 방법 |
| JP2011085349A (ja) * | 2009-10-16 | 2011-04-28 | Nippon Steel Engineering Co Ltd | シャフト式廃棄物ガス化溶融炉のガス捕集部 |
| CN116903272B (zh) * | 2023-08-30 | 2024-04-05 | 浙江钙科科技股份有限公司 | 一种具有预热分散功能的粉石灰悬浮煅烧系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU415464A1 (enExample) * | 1971-12-21 | 1974-02-15 | ||
| SU765619A1 (ru) * | 1977-03-11 | 1980-09-23 | Украинский Государственный Институт По Проектированию Металлургических Заводов (Ждановский Филиал) "Укргипромез" | Шахтный подогреватель кусковых материалов |
| SU779773A1 (ru) * | 1978-01-06 | 1980-11-15 | За витель | Шахтна щелева печь |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US539769A (en) * | 1895-05-21 | John c | ||
| US1554854A (en) * | 1924-06-05 | 1925-09-22 | American Lurgi Corp | Process of and apparatus for drying combustible material by means of fire gases |
| FR601320A (fr) * | 1925-07-25 | 1926-02-27 | Procedes Ind Candlot Soc D Exp | Perfectionnements aux cheminées plongeantes pour fours continus |
| US2671057A (en) * | 1949-08-05 | 1954-03-02 | Sun Oil Co | Apparatus and method for contacting solids with gases |
| US2685343A (en) * | 1951-05-11 | 1954-08-03 | Shell Dev | Method and apparatus for deodorizing gases |
| US2857155A (en) * | 1952-10-04 | 1958-10-21 | Electrolyser Corp Ltd | Apparatus for reducing ores |
| US2835051A (en) * | 1955-03-28 | 1958-05-20 | Stockholms Superfosfat Fab Ab | Drying plant |
| US3658307A (en) * | 1970-08-04 | 1972-04-25 | Susquehanna Corp | Process and apparatus for melting slag |
| DE2317056C3 (de) * | 1973-04-05 | 1975-10-09 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Vorrichtung zur thermischen Behandlung von körnigen und/oder stückigen Materialien |
| JPS5347235B2 (enExample) * | 1974-05-15 | 1978-12-19 | ||
| US4242806A (en) * | 1978-03-29 | 1981-01-06 | Mcclaren Jay L | Stacked air dryer with air recirculation |
| FR2458038A1 (fr) * | 1979-05-28 | 1980-12-26 | Saint Gobain | Sechoir pour melange vitrifiable compacte |
| US4289481A (en) * | 1979-07-06 | 1981-09-15 | Comet, Inc. | Fuel and apparatus for drying grain |
| JPS56165816A (en) * | 1980-05-27 | 1981-12-19 | Iwao Suzuki | Refuse incinerator with no public pollution |
| SU953395A1 (ru) * | 1981-02-12 | 1982-08-23 | Предприятие П/Я А-3844 | Газораспределительное устройство дл сушилки |
-
1980
- 1980-11-28 AU AU70400/81A patent/AU540721B2/en not_active Ceased
- 1980-11-28 JP JP81501096A patent/JPS6141394B2/ja not_active Expired
- 1980-11-28 WO PCT/SU1980/000185 patent/WO1982001936A1/ru not_active Ceased
- 1980-11-28 US US06/403,647 patent/US4494930A/en not_active Expired - Fee Related
- 1980-11-28 DE DE3050646T patent/DE3050646C2/de not_active Expired
- 1980-11-28 JP JP81501096A patent/JPS57501880A/ja active Pending
-
1982
- 1982-07-14 SE SE8204324A patent/SE447600B/sv not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU415464A1 (enExample) * | 1971-12-21 | 1974-02-15 | ||
| SU765619A1 (ru) * | 1977-03-11 | 1980-09-23 | Украинский Государственный Институт По Проектированию Металлургических Заводов (Ждановский Филиал) "Укргипромез" | Шахтный подогреватель кусковых материалов |
| SU779773A1 (ru) * | 1978-01-06 | 1980-11-15 | За витель | Шахтна щелева печь |
Also Published As
| Publication number | Publication date |
|---|---|
| AU7040081A (en) | 1982-06-17 |
| US4494930A (en) | 1985-01-22 |
| AU540721B2 (en) | 1984-11-29 |
| DE3050646C2 (de) | 1986-02-13 |
| JPS57501880A (enExample) | 1982-10-21 |
| DE3050646T1 (de) | 1983-07-28 |
| SE447600B (sv) | 1986-11-24 |
| SE8204324L (sv) | 1984-01-15 |
| SE8204324D0 (sv) | 1982-07-14 |
| JPS56500825A (enExample) | 1981-06-18 |
| JPS6141394B2 (enExample) | 1986-09-13 |
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