JPH0547923Y2 - - Google Patents
Info
- Publication number
- JPH0547923Y2 JPH0547923Y2 JP1986116678U JP11667886U JPH0547923Y2 JP H0547923 Y2 JPH0547923 Y2 JP H0547923Y2 JP 1986116678 U JP1986116678 U JP 1986116678U JP 11667886 U JP11667886 U JP 11667886U JP H0547923 Y2 JPH0547923 Y2 JP H0547923Y2
- Authority
- JP
- Japan
- Prior art keywords
- steam
- boiler
- auxiliary boiler
- preheater
- tea
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 241001122767 Theaceae Species 0.000 claims 2
- 244000269722 Thea sinensis Species 0.000 description 14
- 235000013616 tea Nutrition 0.000 description 13
- 238000005096 rolling process Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 238000010025 steaming Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000009569 green tea Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Tea And Coffee (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は製茶用の補助ボイラーに関するもので
ある。さらに詳しく言えば、従来型の製茶装置に
於けるボイラーに付設して製茶の品質を向上させ
る為の補助ボイラーに関するものである。[Detailed description of the invention] (Field of industrial application) The present invention relates to an auxiliary boiler for tea manufacturing. More specifically, the present invention relates to an auxiliary boiler that is attached to a boiler in a conventional tea manufacturing device to improve the quality of tea manufacturing.
（従来技術）
緑茶の蒸し工程は出来上つた茶の品質に大きな
影響を与える。したがつて製造者はこの点に最大
かつ細心の注意を払つている。(Prior Art) The steaming process of green tea has a great influence on the quality of finished ivy tea. Therefore, manufacturers pay the utmost attention to this point.
一般に茶を蒸すには低圧で高温99〜100℃の水
滴を含まない乾き飽和蒸気が必要で、茶葉の中へ
こまかくよく浸透し、蒸気流量にむらがないこと
が望まれている。しかし、現在行われている製茶
機における蒸し機はボイラーのドームから蒸し機
迄の距離が相当に離れているので、途中で冷却さ
れ、飽和し、蒸し機に於ては92〜95℃位まで下つ
ていて、このような要望が満されず、出来上つた
製品の色，香，味等に於て劣つていた。 Generally, steaming tea requires dry, saturated steam that does not contain water droplets at a low pressure and high temperature of 99 to 100 degrees Celsius, and it is desired that the steam penetrates deeply into the tea leaves and that the steam flow rate is even. However, the distance from the boiler dome to the steamer in the steamer currently used in tea making machines is quite far, so it gets cooled and saturated on the way, and the temperature in the steamer reaches about 92 to 95 degrees Celsius. These demands were not met, and the resulting products were inferior in color, aroma, taste, etc.
（考案の解決しようとする問題点）
このように従来型蒸し機における低圧・高温の
蒸気が得られないために質を決める色，香，味等
の劣つた製品が生ずるという問題点を解決し、簡
単な装置を付加することによつて高品質の製品が
得られるようにすることを目的とする。(Problems to be solved by the invention) In this way, the problem of conventional steamers where low-pressure, high-temperature steam cannot be obtained, resulting in products with inferior color, aroma, and taste, which determine quality, has been solved. The purpose is to make it possible to obtain high-quality products by adding simple equipment.
（考案による解決手段）
ボイラーで発生した蒸気を入れる蒸気入口と、
加熱された蒸気を排出する蒸気出口を備えた缶胴
と、該缶胴内中央部に横設した多数のパイプを備
えた熱交換室と、缶胴頂部に設けられた給水の予
熱器と、予熱器と缶胴を継ぐ導管と、缶胴下部の
燃焼器とから補助ボイラーを形成し、ボイラーで
発生した蒸気を該補助ボイラー内で発生した蒸気
と混合し、加熱して排出し製茶用蒸し器に供給可
能にした。(Devised solution) A steam inlet to admit the steam generated in the boiler,
A can body equipped with a steam outlet for discharging heated steam, a heat exchange chamber equipped with a large number of pipes installed horizontally in the center of the can body, and a water supply preheater provided at the top of the can body; An auxiliary boiler is formed from a conduit connecting the preheater and the can body, and a combustor at the bottom of the can body, and the steam generated in the boiler is mixed with the steam generated in the auxiliary boiler, heated, and discharged to create a tea steamer. was made available to the public.
（実施例）
一般にお茶は生葉を蒸し機で蒸し、これを流動
葉打→粗揉→揉捻→中揉→精揉→乾燥→棒取→け
ば取→製品という複雑な工程を経てつくられる。
それぞれの工程が重要であるが、生葉を蒸気で蒸
す最初の工程は特に製品の品質を左右する重要な
工程である。(Example) Generally, tea is made by steaming fresh leaves in a steamer, and going through a complicated process of rolling the leaves, coarsely rolling, rolling, medium rolling, fine rolling, drying, rolling, fluffing, and the final product.
Each step is important, but the first step, which involves steaming fresh leaves, is particularly important as it affects the quality of the product.
この蒸し工程は蒸ボイラーで発生する蒸気で行
われるが、従来型のボイラーのみでは前記した如
き問題点があつた。 This steaming process is carried out using steam generated by a steam boiler, but using only a conventional boiler has the problems described above.
さて、第１図は本考案に係る補助ボイラーを備
えた蒸気発生装置である。１は従来からある重油
バーナー２で燃焼する型のボイラーである。ボイ
ラー１のドーム上部から飽和水を含んだ飽和蒸気
がダクト３を経て蒸し機５に送られる。４はダク
ト３の途中に分岐して設けた補助ボイラーであ
る。６はバルブで、補助ボイラー４を通す必要が
ないとき、こゝを開いて直接蒸気を送るようにし
ている。 Now, FIG. 1 shows a steam generator equipped with an auxiliary boiler according to the present invention. 1 is a boiler of the type that burns with a conventional heavy oil burner 2. Saturated steam containing saturated water is sent from the top of the dome of the boiler 1 to the steamer 5 via the duct 3. 4 is an auxiliary boiler branched off in the middle of the duct 3. Numeral 6 is a valve that is opened to send steam directly when it is not necessary to pass the steam through the auxiliary boiler 4.
蒸し機５内ではホツパー７から生葉を入れ、ボ
イラー１から送られてきた蒸気と混合される。 Fresh leaves are put into the steamer 5 from the hopper 7 and mixed with steam sent from the boiler 1.
第２図〜第４図を参照して補助ボイラー４につ
いて説明する。８はLPガス等の燃焼器で、補助
ボイラー４の底部を直火で加熱する。補助ボイラ
ー４は底部を除いた外側面を断熱材層９ａで断熱
された缶胴９を有し、該缶胴９の中央部には左右
２枚の端板１１，１２で仕切られ、多数の熱交換
用パイプ１０′…が左右の端板１１，１２間に該
端板１１，１２に穿設された多数の穴２２，２３
にあわせて横設された熱交換室１０が設けられて
いる。缶胴９の中央上部には給水予熱器１３が設
けられている。予熱器１３は垂直方向に設けた複
数本の煙管１４を備え、これら煙管１４は上下開
放しているが、煙管１４のまわりには給水口１５
から送られた水が一時滞留し、こゝで予熱される
ようになつている。 The auxiliary boiler 4 will be explained with reference to FIGS. 2 to 4. 8 is a combustor for LP gas, etc., which heats the bottom of the auxiliary boiler 4 with direct flame. The auxiliary boiler 4 has a can body 9 whose outer surface except the bottom is insulated with a heat insulating material layer 9a.The can body 9 is partitioned in the center by two left and right end plates 11 and 12, and has a large number of The heat exchange pipes 10'... are inserted between the left and right end plates 11, 12, and a large number of holes 22, 23 are bored in the end plates 11, 12.
A horizontally installed heat exchange chamber 10 is provided. A water preheater 13 is provided at the upper center of the can body 9. The preheater 13 includes a plurality of smoke pipes 14 arranged vertically, and these smoke pipes 14 are open at the top and bottom, but there is a water supply port 15 around the smoke pipes 14.
The water sent from the tank temporarily stays there and is preheated here.
予熱器１３の底部と缶胴９の頂部間には煙室１
６が設けられている。１７は缶胴９の頂部に設け
られた開孔である。１８は缶胴９の下部と予熱器
１３の上部を結ぶ導管である。１９は水位計で、
これにより缶胴９内の上限水位と下限水位を計測
できるようになつている。上限及び下限水位を検
出し、電磁弁（図示しない）を、介し、供給水の
ON−OFF制御を行うようになつている。 A smoke chamber 1 is located between the bottom of the preheater 13 and the top of the can body 9.
6 is provided. 17 is an opening provided at the top of the can body 9. 18 is a conduit connecting the lower part of the can body 9 and the upper part of the preheater 13. 19 is a water level gauge,
This makes it possible to measure the upper limit water level and lower limit water level within the can body 9. The upper and lower limit water levels are detected and the supply water is supplied via a solenoid valve (not shown).
It is designed to perform ON-OFF control.
２０は缶胴９の上部に設けた蒸気入口、２１は
同じく蒸気出口である。 20 is a steam inlet provided at the upper part of the can body 9, and 21 is a steam outlet.
（作用）
第１図の如く配管された補助ボイラーを備えた
製茶用蒸気発生装置の作用について説明する。ボ
イラー１で発生した蒸気はダクト３を介し蒸気入
口２０から補助ボイラー４に入る。(Function) The function of the tea steam generator equipped with the auxiliary boiler piped as shown in FIG. 1 will be explained. Steam generated in the boiler 1 enters the auxiliary boiler 4 through the duct 3 and the steam inlet 20.
一方、補助ボイラー４内では予め給水口１５か
ら送られ、予熱器１３を介し、さらに導管１８を
介し送られた水が底部に溜り、下部の燃焼器８で
加熱され、底部の水を蒸発させている。一方燃焼
器８で発生した燃焼ガスは熱交換室１０を通り、
パイプ１０′を加熱したのち、頂部の開孔１７か
ら予熱器１３の煙管１４を通り排出されるが、こ
のとき前記給水を予熱している。 On the other hand, inside the auxiliary boiler 4, water that has been sent in advance from the water supply port 15, through the preheater 13, and then through the conduit 18 accumulates at the bottom, is heated by the combustor 8 at the bottom, and evaporates the water at the bottom. ing. On the other hand, the combustion gas generated in the combustor 8 passes through the heat exchange chamber 10,
After heating the pipe 10', the pipe 10' is discharged through the opening 17 at the top through the flue pipe 14 of the preheater 13, at which time the feed water is preheated.
さて、蒸気入口２０から入つてボイラー１から
の湿り蒸気は缶胴９内に入り、缶胴内の高温蒸気
と混合し、熱交換用パイプ１０′を通るときさら
に加熱されて出口２１から排出される。このとき
低圧で高温99〜100℃の製茶用として理想的な乾
き飽和蒸気となつて蒸し器５に送られる。 Now, the wet steam from the boiler 1 enters through the steam inlet 20 and enters the can body 9, mixes with the high temperature steam in the can body, is further heated as it passes through the heat exchange pipe 10', and is discharged from the outlet 21. Ru. At this time, it becomes dry saturated steam ideal for tea making at a low pressure and high temperature of 99 to 100°C, and is sent to the steamer 5.
（効果）
熱交換器を設けると共に蒸気をも発生する補助
ボイラーをボイラーと蒸し器との間に設置するの
で、ボイラーと蒸し器との間の距離が相当に長く
ても、蒸気が途中で冷却することなく、理想的な
低圧高温の蒸気を送給できる。(Effects) Since a heat exchanger is installed and an auxiliary boiler that also generates steam is installed between the boiler and the steamer, even if the distance between the boiler and the steamer is quite long, the steam can be cooled midway. It is possible to supply ideal low-pressure, high-temperature steam without any problems.
特に補助ボイラーで加熱するのみでなく、この
中で発生した蒸気とさらに混合するので、水滴を
含まず、蒸気温度、蒸気流量のむらがなく、細か
くて茶葉への浸透性のよいリフレツシユされた乾
き飽和蒸気を送ることができるので、製品の色・
香・味等を理想的に発揮させることができる。 In particular, it is not only heated in the auxiliary boiler, but also mixed with the steam generated in the boiler, so it does not contain water droplets, has uniform steam temperature and steam flow rate, and is fine and has good permeability into the tea leaves. Since steam can be sent, the color and color of the product can be changed.
It is possible to ideally bring out aroma, taste, etc.
予熱器で缶胴下部に送る水の予熱をするので、
排熱を利用でき、経済的である。 Since the preheater preheats the water sent to the lower part of the can body,
It is economical because waste heat can be used.
第１図は本考案に係る補助ボイラーを備えた製茶
用蒸気発生装置。第２図は補助ボイラーの縦断面
図。第３図は第２図の−断面図。第４図は第
２図の矢視図。
図において；１……ボイラー、２……重油バー
ナー、３……蒸気ダクト、４……補助ボイラー、
５……蒸し機、６……バルブ、７……ホツパー、
８……燃焼器、９……缶胴、９ａ……断熱材層、
１０……熱交換室、１０′……パイプ、１１，１
２……端板、１３……予熱器、１４……煙管、１
５……給水口、１６……煙室、１７……開孔、１
８……導管、１９……水位計、２０……蒸気入
口、２１……蒸気出口。
Figure 1 shows a tea steam generator equipped with an auxiliary boiler according to the present invention. Figure 2 is a longitudinal sectional view of the auxiliary boiler. FIG. 3 is a cross-sectional view taken from FIG. FIG. 4 is a view taken along the arrow in FIG. In the diagram: 1...boiler, 2...heavy oil burner, 3...steam duct, 4...auxiliary boiler,
5...Steamer, 6...Valve, 7...Hopper,
8... Combustor, 9... Can body, 9a... Heat insulation layer,
10...Heat exchange chamber, 10'...Pipe, 11,1
2... End plate, 13... Preheater, 14... Smoke pipe, 1
5... Water supply port, 16... Smoke chamber, 17... Opening, 1
8... Conduit, 19... Water level gauge, 20... Steam inlet, 21... Steam outlet.
Claims (1)
０と、加熱された蒸気を排出する蒸気出口２１を
備えた缶胴９と、該缶胴内中央部に横設した多数
のパイプ１０′を備えた熱交換室１０と、缶胴頂
部に設けられた給水の予熱器１３と、予熱器１３
と缶胴を継ぐ導管１８と、缶胴下部の燃焼器８と
から補助ボイラー４を形成し、ボイラー１で発生
した蒸気を該補助ボイラー４内で発生した蒸気と
混合し、加熱して排出し製茶用蒸し器５に供給可
能にしたことを特徴とする製茶用補助ボイラー。 Steam inlet 2 for introducing steam generated in boiler 1
0, a can body 9 equipped with a steam outlet 21 for discharging heated steam, a heat exchange chamber 10 equipped with a large number of pipes 10' horizontally installed in the center of the can body, and a heat exchange chamber 10 provided at the top of the can body. preheater 13 for supplied water and preheater 13
An auxiliary boiler 4 is formed from a conduit 18 connecting the can body and a combustor 8 at the lower part of the can body, and the steam generated in the boiler 1 is mixed with the steam generated in the auxiliary boiler 4, heated, and discharged. An auxiliary boiler for tea manufacturing, characterized in that it can be supplied to a steamer 5 for tea manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986116678U JPH0547923Y2 (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986116678U JPH0547923Y2 (en) | 1986-07-31 | 1986-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6323502U JPS6323502U (en) | 1988-02-16 |
| JPH0547923Y2 true JPH0547923Y2 (en) | 1993-12-17 |
Family
ID=31001496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986116678U Expired - Lifetime JPH0547923Y2 (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547923Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5190511B2 (en) * | 2007-07-02 | 2013-04-24 | グンウ ノ | boiler |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180201A (en) * | 1983-03-30 | 1984-10-13 | 川崎重工業株式会社 | Combination boiler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839134Y2 (en) * | 1978-10-22 | 1983-09-03 | 恵 福島 | Steam dryer for steamed rice |
| JPS5828192Y2 (en) * | 1980-04-16 | 1983-06-20 | 有限会社東洋電装工業 | Steam heating control device for tea steamer |
-
1986
- 1986-07-31 JP JP1986116678U patent/JPH0547923Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180201A (en) * | 1983-03-30 | 1984-10-13 | 川崎重工業株式会社 | Combination boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6323502U (en) | 1988-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0547923Y2 (en) | ||
| CN108950951A (en) | A kind of saturated vapor generation device | |
| RU2603454C1 (en) | Feringer steam evaporator for bath furnaces | |
| US5067473A (en) | Heater with a humidifier | |
| RU191874U1 (en) | Steam generator for a bath stove | |
| CN206783981U (en) | A kind of saturated vapor generation device | |
| RU2603448C2 (en) | Feringer steam generator for bath furnaces | |
| US2284506A (en) | Domestic heating apparatus firebox | |
| RU2490551C2 (en) | Stove | |
| US2033904A (en) | Heater | |
| JPS5929500Y2 (en) | Furnace smoke tube boiler for tea making using inclined smoke tubes | |
| US1343098A (en) | Process and apparatus for burning gaseous fuel with high efficiency | |
| JP3754560B2 (en) | Boiler furnace structure | |
| JPS6123262Y2 (en) | ||
| RU155948U1 (en) | FERINGER STEAM GENERATOR FOR BATH FURNACES | |
| JPS5845618Y2 (en) | Steam generator for steamer | |
| JPH0733703Y2 (en) | Steam heating device | |
| JPH0419281Y2 (en) | ||
| CN206320885U (en) | Corrugated paper workshop humidification device | |
| JPH04702Y2 (en) | ||
| JPH0424245Y2 (en) | ||
| JPH024363Y2 (en) | ||
| JPS6338801A (en) | Method and device for supplying steam for heating food | |
| JPS5930697Y2 (en) | Small boiler for tea making | |
| JPH0334973B2 (en) |