JPS6336803U - - Google Patents
Info
- Publication number
- JPS6336803U JPS6336803U JP13160686U JP13160686U JPS6336803U JP S6336803 U JPS6336803 U JP S6336803U JP 13160686 U JP13160686 U JP 13160686U JP 13160686 U JP13160686 U JP 13160686U JP S6336803 U JPS6336803 U JP S6336803U
- Authority
- JP
- Japan
- Prior art keywords
- drain
- make
- water
- drain recovery
- tank
- 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.)
- Granted
Links
- 238000011084 recovery Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Separating Particles In Gases By Inertia (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第1図は本考案の一実施例を示すドレン回収装
置の構成図、第2図はドレン回収タンクの詳細を
示す拡大断面図である。
2……ドレン回収タンク、3……ドレン送りポ
ンプ、4……サービスタンク、5……補給水送り
ポンプ、6……制御ボツクス、7……蒸気使用機
器、10……液層、11……気層、13……ボイ
ラ、17……噴出ノズル、21……拡散部材、2
1a……ノズル部材、24……電磁弁。
FIG. 1 is a configuration diagram of a drain recovery device showing an embodiment of the present invention, and FIG. 2 is an enlarged sectional view showing details of a drain recovery tank. 2...Drain recovery tank, 3...Drain feed pump, 4...Service tank, 5...Makeup water feed pump, 6...Control box, 7...Steam using equipment, 10...Liquid layer, 11... Air layer, 13...boiler, 17... jet nozzle, 21... diffusion member, 2
1a... Nozzle member, 24... Solenoid valve.
Claims (1)
気層と液層とに分離するドレン回収タンクと、 b ドレン回収タンク中の液体を吸引してボイ
ラに送給するドレン送りポンプと、 c 補給水を貯留するサービスタンクと、 d サービスタンク中の補給水を圧送する補給
水送りポンプと、 e 補給水送りポンプからの補給水を、ドレン
回収タンクの気層中に供給して気層が保有する熱
を回収するとともに、ドレン回収タンクの液層レ
ベルを制御する補給水制御手段と、 を具備することを特徴とするドレン回収装置。 2 補給水制御手段は、補給水をドレン回収タン
クの気層中に噴射する噴出ノズルと、噴出ノズル
から噴出された補給水を衝接させて飛沫化する拡
散手段とを有していることを特徴とする実用新案
登録請求の範囲第1項記載のドレン回収装置。 3 拡散手段は、ドレン回収タンクの内壁で構成
されていることを特徴とする実用新案登録請求の
範囲第2項記載のドレン回収装置。 4 拡散手段は、ドレン回収タンクの天壁下方に
設置され噴出ノズルから上向きで噴射される補給
水の一部を飛沫化させる逆椀形の拡散部材と、拡
散部材の中心部に設けられ噴出ノズルから噴射さ
れる補給水の残部を拡散部材を通過させてドレン
回収タンクの天壁に衝接させるノズル部材とを有
していることを特徴とする実用新案登録請求の範
囲第2項記載のドレン回収装置。[Scope of Claim for Utility Model Registration] 1 a. A drain recovery tank that recovers return steam from steam-using equipment and separates it into a gas layer and a liquid layer, and b. A drain recovery tank that sucks the liquid in the drain recovery tank and supplies it to a boiler. c) A service tank that stores make-up water; d) A make-up water pump that pumps make-up water in the service tank; e) Transfers make-up water from the make-up water pump into the air layer of the drain collection tank. A drain recovery device comprising: make-up water control means for supplying water to the drain to recover heat held by the gas layer and controlling the level of the liquid layer in the drain recovery tank. 2. The make-up water control means has a jet nozzle that injects the make-up water into the air layer of the drain recovery tank, and a diffusion means that causes the make-up water jetted from the jet nozzle to collide and turn into droplets. A drain recovery device according to claim 1 of the utility model registration claim characterized by: 3. The drain recovery device according to claim 2, wherein the diffusion means is constituted by the inner wall of the drain recovery tank. 4. The diffusion means includes an inverted bowl-shaped diffusion member that is installed below the top wall of the drain recovery tank and turns a portion of the make-up water sprayed upward from the jet nozzle into droplets, and a jet nozzle that is installed in the center of the diffusion member. A drain according to claim 2 of the utility model registration claim, characterized in that the drain has a nozzle member that causes the remainder of the make-up water injected from the drain to pass through a diffusion member and collide with the top wall of the drain collection tank. Collection device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986131606U JPH0624647Y2 (en) | 1986-08-28 | 1986-08-28 | Drain recovery device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986131606U JPH0624647Y2 (en) | 1986-08-28 | 1986-08-28 | Drain recovery device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6336803U true JPS6336803U (en) | 1988-03-09 |
JPH0624647Y2 JPH0624647Y2 (en) | 1994-06-29 |
Family
ID=31030215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986131606U Expired - Lifetime JPH0624647Y2 (en) | 1986-08-28 | 1986-08-28 | Drain recovery device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0624647Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006105442A (en) * | 2004-10-01 | 2006-04-20 | Samson Co Ltd | Pressure drain collecting system |
JP2010042196A (en) * | 2008-08-18 | 2010-02-25 | Mitsubishi Electric Corp | Water level detecting device and heat cooker |
JP2010207637A (en) * | 2010-06-30 | 2010-09-24 | Mitsubishi Electric Corp | Heating cooker |
JP2012002384A (en) * | 2010-06-14 | 2012-01-05 | Miura Co Ltd | Drain recovery system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162507A (en) * | 1979-06-01 | 1980-12-17 | Tlv Co Ltd | Drain recovery apparatus |
JPS593104U (en) * | 1982-06-28 | 1984-01-10 | 株式会社ソフト | Small once-through boiler |
-
1986
- 1986-08-28 JP JP1986131606U patent/JPH0624647Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162507A (en) * | 1979-06-01 | 1980-12-17 | Tlv Co Ltd | Drain recovery apparatus |
JPS593104U (en) * | 1982-06-28 | 1984-01-10 | 株式会社ソフト | Small once-through boiler |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006105442A (en) * | 2004-10-01 | 2006-04-20 | Samson Co Ltd | Pressure drain collecting system |
JP2010042196A (en) * | 2008-08-18 | 2010-02-25 | Mitsubishi Electric Corp | Water level detecting device and heat cooker |
JP2012002384A (en) * | 2010-06-14 | 2012-01-05 | Miura Co Ltd | Drain recovery system |
JP2010207637A (en) * | 2010-06-30 | 2010-09-24 | Mitsubishi Electric Corp | Heating cooker |
Also Published As
Publication number | Publication date |
---|---|
JPH0624647Y2 (en) | 1994-06-29 |