JPH0225550U - - Google Patents
Info
- Publication number
- JPH0225550U JPH0225550U JP10206388U JP10206388U JPH0225550U JP H0225550 U JPH0225550 U JP H0225550U JP 10206388 U JP10206388 U JP 10206388U JP 10206388 U JP10206388 U JP 10206388U JP H0225550 U JPH0225550 U JP H0225550U
- Authority
- JP
- Japan
- Prior art keywords
- tar
- outlet
- inlet
- refractory ceramic
- coal
- 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.)
- Pending
Links
- 239000003245 coal Substances 0.000 claims description 8
- 239000011214 refractory ceramic Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 2
- 239000003034 coal gas Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Industrial Gases (AREA)
Description
第１図は本考案の一実施例の石炭ガス化燃焼炉
の全体系統図、第２図は第１図部拡大断面図、
第３図は第２図―矢視図、第４図は第１図
部拡大断面図、第５図は第４図―矢視図を示
す。第６図〜第１０図は従来技術を示し第６図は
従来の石炭ガス化燃焼炉の全体系統図、第７図は
第６図部拡大断面図、第８図は第７図―矢
視図、第９図は第６図部拡大断面図、第１０図
は第９図―矢視図である。
１……石炭ガス化炉、２……生成ガス管、３…
…タール除去装置、４……入口耐火セラミツクス
板、５……出口耐火セラミツクス板、６……高温
反応域、７……タール熱分解用空気供給管、８…
…精製ガス管、９……ガス燃焼炉、１０……煙道
、１１……煙突、１２……空気噴出管、１３……
空気噴出孔、１４……空気チヤンバ、１５……鋼
棒、１６……耐熱材、１７……原炭ホツパ、１８
……石炭、１９……ガス生成中の石炭、２０……
石炭ガス化炉用空気管、２１……生成ガス流れを
示す矢印、２２……精成ガス流れを示す矢印、４
０……入口耐火セラミツクス板、５０……出口耐
火セラミツクス板、７０……タール熱分解用空気
供給管、１２０……空気噴出管、１３０……空気
噴出孔、１４０……空気チヤンバ。
Fig. 1 is an overall system diagram of a coal gasification combustion furnace according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the part shown in Fig. 1,
3 shows a view taken from FIG. 2 in the direction of the arrows, FIG. 4 shows an enlarged sectional view of the portion shown in FIG. 1, and FIG. 5 shows a view taken in the direction of the arrows shown in FIG. 4. Figures 6 to 10 show the prior art, Figure 6 is an overall system diagram of a conventional coal gasification combustion furnace, Figure 7 is an enlarged sectional view of the part in Figure 6, and Figure 8 is Figure 7 - arrow view. 9 is an enlarged sectional view of the portion shown in FIG. 6, and FIG. 10 is a view taken from FIG. 9 in the direction of the arrows. 1...Coal gasifier, 2...Produced gas pipe, 3...
...Tar removal device, 4...Inlet refractory ceramic plate, 5...Outlet refractory ceramic plate, 6...High temperature reaction zone, 7...Air supply pipe for tar pyrolysis, 8...
... Purified gas pipe, 9 ... Gas combustion furnace, 10 ... Flue, 11 ... Chimney, 12 ... Air jet pipe, 13 ...
Air outlet, 14...Air chamber, 15...Steel rod, 16...Heat-resistant material, 17...Raw coal hopper, 18
...Coal, 19...Coal during gas generation, 20...
Air pipe for coal gasifier, 21...Arrow indicating generated gas flow, 22...Arrow indicating purified gas flow, 4
0...Inlet refractory ceramic plate, 50... Outlet refractory ceramic plate, 70... Air supply pipe for tar thermal decomposition, 120... Air jet pipe, 130... Air jet hole, 140... Air chamber.
Claims (1)
分を含み高温状態にある石炭ガスが流入・流出す
るための入口部及び出口部を備え、かつ該入口部
及び出口部付近に耐火セラミツクス体を複数個配
設すると共に、その中間部にタール分解のための
高温反応域を構成せしめ、更に前記石炭ガス流入
口付近にタール熱分解用空気又は酸素供給用細孔
を穿設したタール除去装置に於て、前記耐火セラ
ミツクス体を断面形状くの字形板、円弧状板又は
波状板に形成すると共にこれら各板を一定間隔に
並置したことを特徴とするタール除去装置。 It is arranged facing the outlet of the coal gasifier, and has an inlet and an outlet through which coal gas containing tar and in a high temperature state flows in and out, and a refractory ceramic body is provided near the inlet and outlet. A tar removal device in which a plurality of are arranged, a high-temperature reaction zone for tar decomposition is formed in the middle part thereof, and pores for supplying air or oxygen for tar thermal decomposition are provided near the coal gas inlet. A tar removal device characterized in that the refractory ceramic body is formed into a doglegged plate, an arcuate plate, or a wavy plate in cross section, and these plates are arranged side by side at regular intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10206388U JPH0225550U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10206388U JPH0225550U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0225550U true JPH0225550U (en) | 1990-02-20 |
Family
ID=31331624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10206388U Pending JPH0225550U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225550U (en) |
-
1988
- 1988-08-02 JP JP10206388U patent/JPH0225550U/ja active Pending
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