SU992904A1 - Power fire box - Google Patents
Power fire box Download PDFInfo
- Publication number
- SU992904A1 SU992904A1 SU813338304A SU3338304A SU992904A1 SU 992904 A1 SU992904 A1 SU 992904A1 SU 813338304 A SU813338304 A SU 813338304A SU 3338304 A SU3338304 A SU 3338304A SU 992904 A1 SU992904 A1 SU 992904A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- furnace
- fuel
- transverse partition
- grate
- ducts
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Furnace Details (AREA)
Description
(54) МЕХАНИЧЕСКАЯ ТОПКА(54) MECHANICAL FOOT
1one
11зобретение относитс к .энергетике и может быть использовано в тепло йых агрегатах малой мощности дл слигани твердого топлива.11 the invention relates to power engineering and can be used in low-power thermal units for slinging solid fuels.
Известна механическа топка, содержаща топливный бункер, камеру сгорани с колосниковой решеткой, подрешеточные короба которой подключены воздуховодаига к дутьевому вентил тору , зольниковую полость и шурующую планку tl3.A well-known mechanical furnace containing a fuel bunker, a combustion chamber with a grate, the sub-lattice duct of which is connected to the air duct to the blower fan, ashpit and shuruyuschey tl3 bar.
Недостаткс1ми указанной топки вл ютс большой расход дутьевого воэдуха вследствие плохих условий воспламенени топлива, а также значительные потери с химическим и механическим недожогом.The disadvantages of this furnace are high consumption of blast air due to poor ignition conditions of the fuel, as well as significant losses with chemical and mechanical underburning.
Известна также механическа топка, содержаща топливный бункер, камеру сгорани с колосниковой решеткой, подрешеточные короба которой подключены воздуховодгми к дутьевому вентил тору , зольниковую полость со своде ), причем решетка задней частью заведена в зольниковую полость, и шурующую планку 2.Also known is a mechanical furnace containing a fuel bunker, a combustion chamber with a grate, the sublattice ducts of which are connected to the air duct, an ashpit with arch), and the rear part of the grate is inserted into the ashpit, and shuruyu slat 2.
Недостатком данной топки вл етс большой избыток дутьевого воздуха.The disadvantage of this furnace is a large excess of blast air.
Известна также механическа топка, содержаща тполианый бункер, камеруAlso known is a mechanical furnace containing a tpolian bunker, a chamber
сгорани с колосниковой решеткой, подрешеточные короба которой подключены воздуховодами к дутьевому вентие лдтору, и зольниковую полрсть, выполненную со сводом, причем решетка задней частью заведена в зольниковую полость, а над ее передней частью размещены ограничитель высоты сло Q топлива и шурующа планка С31.Combustion with the grate, the sublattice ducts of which are connected to the blower valve by the air ducts, and an ashpit made with a vault, the grate with the rear part introduced into the ashpit, and above its front part are placed the height limiter of the Q layer of the fuel and the level C31.
Недостатком данной топки вл етс низка эффективность вследствие большого расхода дутьевого воздуха.The disadvantage of this furnace is low efficiency due to the high flow rate of the blast air.
Цель изобретени - повьииение эффективности работы топки путем обеспечени рециркул ции части дутьевого воздуха и газов.The purpose of the invention is to increase the efficiency of the furnace by recycling part of the blast air and gases.
Указанна цель достигаетс тем, что ограничитель высоты сло топлива снабжен газозаборником между сводом зольниковой полости и решеткой, с зазором относительно последней дополнительно установлена поперечна перегородка , а зольникова полость и газозаборник сообщены дополнительными 25 газоходами с. всасывающим патрубком вентил тора.This goal is achieved by the fact that the height limiter of the fuel layer is provided with a gas intake between the arch of the ashpit cavity and the grid, with a gap relative to the latter an additional transverse partition is installed, and the ash chamber and the gas intake are communicated with an additional 25 ducts c. fan suction nozzle.
Кроме того, газоходы снабжены поворотными заслонками.In addition, the ducts are equipped with butterfly valves.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813338304A SU992904A1 (en) | 1981-07-27 | 1981-07-27 | Power fire box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813338304A SU992904A1 (en) | 1981-07-27 | 1981-07-27 | Power fire box |
Publications (1)
Publication Number | Publication Date |
---|---|
SU992904A1 true SU992904A1 (en) | 1983-01-30 |
Family
ID=20976890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813338304A SU992904A1 (en) | 1981-07-27 | 1981-07-27 | Power fire box |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU992904A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002039017A1 (en) * | 2000-11-09 | 2002-05-16 | Dmitry Viktorovich Aristarkhov | Furnace plant |
-
1981
- 1981-07-27 SU SU813338304A patent/SU992904A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002039017A1 (en) * | 2000-11-09 | 2002-05-16 | Dmitry Viktorovich Aristarkhov | Furnace plant |
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