JPS645632U - - Google Patents
Info
- Publication number
- JPS645632U JPS645632U JP9853387U JP9853387U JPS645632U JP S645632 U JPS645632 U JP S645632U JP 9853387 U JP9853387 U JP 9853387U JP 9853387 U JP9853387 U JP 9853387U JP S645632 U JPS645632 U JP S645632U
- Authority
- JP
- Japan
- Prior art keywords
- flue gas
- utility
- model registration
- wet flue
- duct
- 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
- 238000006477 desulfuration reaction Methods 0.000 claims description 10
- 230000023556 desulfurization Effects 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 7
- 239000003546 flue gas Substances 0.000 claims 7
- 239000007789 gas Substances 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000005507 spraying Methods 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Description
第１図はこの考案の第１実施例にかかる装置の
縦断面図、第２図は第１図のＡ−Ａ断面視図、第
３〜８図は実施例の部分断面図を示すもので、第
３図は単一エアホイールの場合、第４図は二段エ
アホイールの場合、第５図はエアホイールの平面
図、第６図は４エアホイールの場合を示す実施例
、第７図は段付きダクトの断面図、第８図は堰１
５付きのダクトの場合、第９図は洗浄用スプレー
ノズルを配置した第５実施例の断面図、第１０図
は従来のベンチユリーノズル型の断面図である。
１……脱硫塔、２……冷却塔、３……冷却塔循
環タンク、４……冷却塔循環ポンプ、５……冷却
塔スプレーノズル、６……冷却塔循環ポンプ、７
……脱硫塔スプレーノズル、８……ガス分散板、
９……ミストキヤツチヤ、１０……撹拌機、１１
……ガス冷却ポンプ、１２……ガス冷却水用管、
１３……ガス冷却スプレーノズル、１４……エア
ホイール、１５……堰、１６……洗浄噴霧管。
FIG. 1 is a longitudinal sectional view of a device according to a first embodiment of this invention, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIGS. 3 to 8 are partial sectional views of the embodiment. , FIG. 3 is a case of a single air wheel, FIG. 4 is a case of a two-stage air wheel, FIG. 5 is a plan view of the air wheel, FIG. 6 is an embodiment showing a case of a four-air wheel, and FIG. 7 is a case of a four-air wheel. is a cross-sectional view of the stepped duct, and Figure 8 is the weir 1.
9 is a cross-sectional view of a fifth embodiment in which cleaning spray nozzles are arranged, and FIG. 10 is a cross-sectional view of a conventional ventilium nozzle type duct. 1... Desulfurization tower, 2... Cooling tower, 3... Cooling tower circulation tank, 4... Cooling tower circulation pump, 5... Cooling tower spray nozzle, 6... Cooling tower circulation pump, 7
... Desulfurization tower spray nozzle, 8 ... Gas distribution plate,
9...Mist catcher, 10...Agitator, 11
...Gas cooling pump, 12...Gas cooling water pipe,
13...Gas cooling spray nozzle, 14...Air wheel, 15...Weir, 16...Cleaning spray pipe.
Claims (1)
き涙滴形となる断面を有するエアホイールを薄厚
側端部を下流に向けて設け、該ガス流路内に吸収
液または水をスプレーするノズルの複数個を設け
たことを特徴とする湿式排煙脱硫装置。 ２ 実用新案登録請求の範囲第１項記載の湿式排
煙脱硫装置において、吸収液または水をスプレー
するノズルを排煙ダクトとエアホイールに夫々設
けたもの。 ３ 実用新案登録請求の範囲第１項記載の湿式排
煙脱硫装置において、排煙ダクトのみに吸収液ま
たは水をスプレーするノズルを設けたもの。 ４ 実用新案登録請求の範囲第１項ないし第３項
のいずれかに記載の湿式排煙脱硫装置において、
夫々のエアホイールの上流側にダスト洗浄用スプ
レーノズルを配置したもの。 ５ 実用新案登録請求の範囲第１項ないし第４項
のいずれかに記載の湿式排煙脱硫装置において、
脱硫塔に接続するガス入口ダクトに該脱硫塔下部
に偏向ガス流を生ぜしめるダクト横断面積変更手
段を設けたもの。[Claims for Utility Model Registration] 1. An air wheel having a teardrop-shaped cross section in the gas flow direction is provided in the gas flow path at the inlet of the desulfurization tower, with the thinner end facing downstream; A wet flue gas desulfurization device characterized by being provided with a plurality of nozzles that spray absorbing liquid or water. 2. Scope of Utility Model Registration A wet flue gas desulfurization device according to claim 1, in which nozzles for spraying absorption liquid or water are provided in the flue gas duct and the air wheel, respectively. 3. The wet flue gas desulfurization equipment described in claim 1 of the utility model registration, which is provided with a nozzle for spraying absorbing liquid or water only in the flue gas duct. 4. In the wet flue gas desulfurization equipment according to any one of claims 1 to 3 of the claims for utility model registration,
Dust cleaning spray nozzles are placed upstream of each air wheel. 5. In the wet flue gas desulfurization equipment according to any one of claims 1 to 4 of the claims for utility model registration,
A gas inlet duct connected to a desulfurization tower is provided with means for changing the cross-sectional area of the duct to produce a deflected gas flow in the lower part of the desulfurization tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9853387U JPS645632U (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9853387U JPS645632U (en) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645632U true JPS645632U (en) | 1989-01-12 |
Family
ID=31324892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9853387U Pending JPS645632U (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645632U (en) |
-
1987
- 1987-06-29 JP JP9853387U patent/JPS645632U/ja active Pending
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