JPH0634696B2 - Temperature control stirring device and fermentation tank equipped with the same device - Google Patents
Temperature control stirring device and fermentation tank equipped with the same deviceInfo
- Publication number
- JPH0634696B2 JPH0634696B2 JP1035642A JP3564289A JPH0634696B2 JP H0634696 B2 JPH0634696 B2 JP H0634696B2 JP 1035642 A JP1035642 A JP 1035642A JP 3564289 A JP3564289 A JP 3564289A JP H0634696 B2 JPH0634696 B2 JP H0634696B2
- Authority
- JP
- Japan
- Prior art keywords
- stirring blade
- stirring
- rotating shaft
- heating
- fermentation 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/95—Heating or cooling systems using heated or cooled stirrers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Accessories For Mixers (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明はタンク内の液体を撹拌すると同時に加熱又は冷
却により温度調節しうる撹拌装置に関し、更に詳しく
は、醗酵槽等の比較的粘稠な液を回転撹拌羽根により撹
拌すると同時に、撹拌羽根の内部に流通せしめた熱媒体
により加熱、冷却する撹拌装置に関するものである。TECHNICAL FIELD The present invention relates to a stirring device capable of stirring a liquid in a tank and at the same time adjusting the temperature by heating or cooling. More specifically, the present invention relates to a stirring device having a relatively viscous state such as a fermentation tank. The present invention relates to a stirring device that stirs a liquid with a rotary stirring blade, and at the same time, heats and cools with a heat medium that has been circulated inside the stirring blade.
従来、タンク内の液体を一定の均一な温度に調節する場
合には、タンクの外側に加熱、冷却用のジャケットを設
け、タンク内の液を回転羽根式の撹拌機により撹拌しつ
つジャケットに通した熱媒体により加熱、冷却して、液
の温度調節を行うのが普通である。Conventionally, when adjusting the temperature of the liquid in the tank to a certain uniform temperature, a jacket for heating and cooling is provided on the outside of the tank, and the liquid in the tank is passed through the jacket while being stirred by a rotary blade type agitator. It is usual to control the temperature of the liquid by heating and cooling with the above heating medium.
タンク内の液が比較的粘稠な場合には、加熱、冷却速度
を上げるためには、タンク内の液とジャケットに通す熱
媒体の温度差を大きくとり、且つ撹拌羽根の回転速度を
上げて、伝熱係数を大きくする必要がある。If the liquid in the tank is relatively viscous, in order to increase the heating and cooling speeds, increase the temperature difference between the liquid in the tank and the heat medium passing through the jacket, and increase the rotation speed of the stirring blade. , It is necessary to increase the heat transfer coefficient.
酒造用の醗酵槽等の微生物の醗酵槽では、醗酵により発
生する熱を充分な速度で冷却除去することにより、常に
醗酵液全体を均一に、狭い最適醗酵温度範囲に正確に調
節する必要がある。醗酵による発熱が大きい割合等に、
加熱、冷却速度を上げるためにジャケットに通す熱媒体
と醗酵液の温度温度差を大きくすると、醗酵液が比較的
粘稠な場合には、ジャケット近傍の液の温度が高温又は
低温になり過ぎて、微生物の活動を阻害する虞がある。
これを防ぐために、撹拌速度を上げると、酒精醗酵のよ
うに好気性醗酵の場合には、醗酵液内に溶解する酸素量
が増え過ぎて、醗酵速度が上昇しすぎる。特に清酒醸造
工程の醪醗酵のごとく、醗酵速度により、製品の品質が
大きく変化する場合には、撹拌速度を大きくすること
は、製品の品質低下を招く。In a fermentation tank for microorganisms such as a fermentation tank for brewing, by cooling and removing heat generated by fermentation at a sufficient rate, it is necessary to always uniformly control the entire fermentation solution and accurately adjust it to a narrow optimum fermentation temperature range. . The rate of fever due to fermentation is large,
If the temperature difference between the heat medium and the fermentation liquor passed through the jacket to increase the heating / cooling rate is increased, the temperature of the liquor near the jacket becomes too high or low if the fermentation liquor is relatively viscous. , There is a risk of inhibiting the activity of microorganisms.
In order to prevent this, if the stirring speed is increased, in the case of aerobic fermentation such as alcoholic fermentation, the amount of oxygen dissolved in the fermentation solution increases too much, and the fermentation rate increases too much. In particular, when the quality of the product varies greatly depending on the fermentation rate as in the fermentation in the sake brewing process, increasing the stirring speed leads to deterioration of the quality of the product.
従って、本発明は撹拌速度を上げることなく、ゆっくり
とした撹拌速度でタンク内の液を撹拌すると同時に、大
きな加熱冷却速度で液を均一に加熱冷却することがで
き、かつ比較的粘稠な液でも、加熱冷却用の熱媒体とタ
ンク内の液の温度差をあまり大きくすることなく、液を
急速に加熱冷却して、均一な温度に調節することができ
る温度調節撹拌装置を提供することを目的とする。Therefore, the present invention can stir the liquid in the tank at a slow stirring speed without increasing the stirring speed, and at the same time, can uniformly heat and cool the liquid at a large heating / cooling speed, and a relatively viscous liquid. However, it is an object of the present invention to provide a temperature-controlled stirring device capable of rapidly heating and cooling a liquid and adjusting the temperature to a uniform temperature without increasing the temperature difference between the heating / cooling heat medium and the liquid in the tank. To aim.
本発明の他の目的は、温度調節が容易な酒造用として適
した醗酵槽を提供することを目的とする。Another object of the present invention is to provide a fermentor suitable for sake brewing, whose temperature can be easily controlled.
上記目的を達成すべく、本発明者は鋭意研究を重ねた結
果、撹拌羽根の内部に加熱、冷却用の熱媒体を循環さ
せ、撹拌機を同時に加熱冷却機として用いることによ
り、撹拌速度を上げず、ゆっくりとした撹拌速度でも、
撹拌羽根表面の伝熱面と液との相対速度が大きくなり、
その結果、総括伝熱係数が大きくなり、加熱冷却速度を
上げると共に、撹拌により容易に液全体の温度を均一に
調節しうることを見出し、本発明を完成するに至った。In order to achieve the above object, the present inventor has conducted extensive studies, and as a result, heat medium for heating and cooling is circulated inside the stirring blade, and the stirring speed is increased by simultaneously using the stirring machine as a heating and cooling machine. Without a slow stirring speed,
The relative velocity between the heat transfer surface of the stirring blade surface and the liquid increases,
As a result, they have found that the overall heat transfer coefficient increases, the heating / cooling rate is increased, and the temperature of the entire liquid can be easily and uniformly adjusted by stirring, and the present invention has been completed.
即ち、本発明は回転軸と該回転軸に固着した複数の撹拌
羽根よりなる撹拌装置において、該回転軸及び該撹拌羽
根がそれぞれ内管と外管の２重管よりなり、撹拌羽根の
内管の一端は回転軸の内管に連通し他端は撹拌羽根の外
管内の撹拌羽根先端近傍で開放され、且つ撹拌羽根の外
管の一端は回転軸の外管に連通し他端は撹拌羽根先端で
閉塞され、該回転軸の外管及び内管はそれぞれ加熱又は
冷却用熱媒体の流入管又は流出管に接続した、加熱又は
冷却用熱媒体の流通路を有することを特徴とする温度調
節撹拌装置を要旨とする。That is, according to the present invention, in a stirring device comprising a rotating shaft and a plurality of stirring blades fixed to the rotating shaft, the rotating shaft and the stirring blade each comprise a double tube of an inner tube and an outer tube, and the inner tube of the stirring blade is Has one end communicating with the inner tube of the rotating shaft and the other end opened near the tip of the stirring blade inside the outer tube of the stirring blade, and one end of the outer tube of the stirring blade communicating with the outer tube of the rotating shaft and the other end of the stirring blade. Temperature control characterized in that the outer tube and the inner tube of the rotary shaft are closed at the tip and have a flow passage of the heating or cooling heat medium connected to an inflow pipe or an outflow pipe of the heating or cooling heat medium, respectively. The agitation device is the gist.
次に本発明の内容を図面により詳細に説明する。Next, the contents of the present invention will be described in detail with reference to the drawings.
第１図は本発明の温度調節撹拌装置を設けた清酒醸造用
醗酵タンクの一例の一部を切り欠いた正面図、第２図は
同Ａ−Ａ断面図である。(1)は球面状底部(2)を有する醗
酵タンクである。(3)は温度調節撹拌装置であって、回
転軸(4)と回転軸(4)に一端を固着した複数の撹拌羽根
(5)よりなる。回転軸(4)は醗酵タンク(1)の外の軸受(6)
により回転自在に水平に支承され、回転可能にシールさ
れて醗酵タンク(1)の壁を貫通する。FIG. 1 is a front view in which a part of an example of a fermentation tank for sake brewing provided with a temperature control stirring device of the present invention is cut away, and FIG. 2 is a sectional view taken along the line AA. (1) is a fermentation tank having a spherical bottom (2). (3) is a temperature control agitator, which has a rotating shaft (4) and a plurality of stirring blades fixed at one end to the rotating shaft (4).
It consists of (5). The rotating shaft (4) is a bearing (6) outside the fermentation tank (1)
Is rotatably supported horizontally by the rotatably sealed rotatably and penetrates the wall of the fermentation tank (1).
回転軸(4)及び各撹拌羽根(5)はそれぞれ、内管(7)、(8)
及び外管(9)、(10)よりなる。撹拌羽根(5)の内管(8)の
一端は回転軸(4)の内管(7)に連通し、他端は撹拌羽根
(5)の外管(9)内の撹拌羽根(5)先端近傍で開放されてい
る。撹拌羽根(5)の外管(10)の一端は回転軸の外管(9)に
連通し他端は撹拌羽根(5)先端で閉鎖されている。該回
転軸の外管(9)及び内管(7)の一端はそれぞれ醗酵タンク
(1)の対向する側面に設けた回転シールを経て、醗酵タ
ンク(1)の反対側に引き出され、回転ジョイントを介し
て図示しない熱媒体流入管及び熱媒体流出管に接続され
る。回転軸の外管(9)及び内管(7)の他端は閉鎖端(11)、
(12)であり、互いに回転軸(4)の反対側で閉鎖され、外
管(9)の閉鎖端(11)を内管(7)が貫通する。The rotating shaft (4) and each stirring blade (5) are inner tubes (7) and (8), respectively.
And outer tubes (9) and (10). One end of the inner pipe (8) of the stirring blade (5) communicates with the inner pipe (7) of the rotating shaft (4), and the other end of the stirring blade (5)
It is opened near the tip of the stirring blade (5) in the outer tube (9) of (5). One end of the outer tube (10) of the stirring blade (5) communicates with the outer tube (9) of the rotating shaft, and the other end is closed by the tip of the stirring blade (5). One end of the outer pipe (9) and the inner pipe (7) of the rotary shaft are respectively fermentation tanks.
It is pulled out to the opposite side of the fermentation tank (1) via a rotary seal provided on the opposite side faces of (1), and is connected to a heat medium inflow pipe and a heat medium outflow pipe (not shown) via a rotary joint. The outer pipe (9) and the inner pipe (7) of the rotating shaft are closed at the other ends (11),
(12), which are closed on opposite sides of the rotating shaft (4), and the inner pipe (7) penetrates the closed end (11) of the outer pipe (9).
撹拌羽根(5)の長さは撹拌装置(3)が回転したときに第２
図に示すように撹拌羽根(5)の先端が醗酵タンク(1)の円
筒状側壁(13)及び球面状の底部(2)に接触せず、且つで
きるだけその内面近くを通るように、それぞれの長さを
調節する。即ち回転軸(4)の中央部の撹拌羽根(5)は長
く、両端部の撹拌羽根(5)は短くする。The length of the stirring blade (5) is the second when the stirring device (3) is rotated.
As shown in the figure, the tip of the stirring blade (5) does not contact the cylindrical side wall (13) and the spherical bottom (2) of the fermentation tank (1), and passes as close as possible to the inner surface thereof, Adjust the length. That is, the stirring blade (5) at the center of the rotating shaft (4) is long and the stirring blades (5) at both ends are short.
各撹拌羽根(5)にそれぞれ必要な加熱、冷却用の熱媒体
が適量ずつ分配されて流通するように、各撹拌羽根(5)
の内管(8)の太さを変えて、或いは各撹拌羽根(5)の流路
に絞り部を設けて、各撹拌羽根(5)に分配される熱媒体
の流量を調節する。Each stirring blade (5), so that the heating medium for heating and cooling required for each stirring blade (5) is distributed in an appropriate amount and flows.
The thickness of the inner tube (8) is changed, or a throttle portion is provided in the flow path of each stirring blade (5) to adjust the flow rate of the heat medium distributed to each stirring blade (5).
撹拌羽根(5)は回転軸(4)に垂直な平面内で回転方向に若
干湾曲して設けるのが、醗酵タンク(1)内の液を静かに
撹拌するために好ましい。特に醗酵液量が少ないときに
は液を泡立たせないように静かに撹拌するために、湾曲
した撹拌羽根(5)は有効である。この湾曲方向は撹拌羽
根(5)の回転方向と逆方向であってもよい。It is preferable that the stirring blade (5) is slightly curved in the rotation direction in a plane perpendicular to the rotation axis (4) in order to gently stir the liquid in the fermentation tank (1). Especially when the amount of fermentation liquid is small, the curved stirring blade (5) is effective for gently stirring the liquid so that it does not foam. This curving direction may be opposite to the rotating direction of the stirring blade (5).
撹拌羽根(5)の外形の断面形状は特に制限はなく、円
形、楕円形、三角形、四角形、多角形その他任意の断面
形状とすることができるが、第３図に示すように湾曲し
た撹拌羽根(5)の湾曲外側に稜線(15)を有し、湾曲内側
が湾曲面(16)をなす断面三角形の外形を有するのが、静
かな撹拌で撹拌効率を上げるのに適している。The cross-sectional shape of the outer shape of the stirring blade (5) is not particularly limited and may be circular, elliptical, triangular, quadrangular, polygonal or any other cross-sectional shape, but the stirring blade curved as shown in FIG. The ridge line (15) on the outside of the curve of (5) and the triangular cross-sectional outer shape on the inside of the curve forming the curved surface (16) are suitable for increasing stirring efficiency with quiet stirring.
醗酵タンク(1)の外側には、第１図に示すように加熱、
冷却用のジャケット(14)を設ける。ジャケット(14)はタ
ンクの高さ毎に複数に分割して設ける。第１図の例で
は、醗酵タンク(1)の球面状底部(2)に、球面状及び環状
の２つのジャケット(14a)、(14b)を、円筒状側壁(13)に
３つの環状ジャケット(14c)、(14d)、(14e)をそれぞれ
設けてある。醗酵タンク(1)内の醗酵液の量に応じて、
必要な高さのジャケット(14)まで加熱、冷却熱媒体を流
す。また醗酵液の温度分布を均一にするために、必要に
応じて各ジャケット(14)に流す熱媒体の温度及び流量を
調節することができる。Outside the fermentation tank (1), as shown in Fig. 1, heating,
Provide a jacket (14) for cooling. The jacket (14) is divided into a plurality according to the height of the tank. In the example of FIG. 1, the spherical bottom (2) of the fermentation tank (1) is provided with two spherical and annular jackets (14a) and (14b), and the cylindrical side wall (13) is provided with three annular jackets (14). 14c), (14d) and (14e) are provided respectively. Depending on the amount of fermentation liquid in the fermentation tank (1),
Heat and cool heat medium up to jacket (14) of required height. Further, in order to make the temperature distribution of the fermentation liquid uniform, the temperature and flow rate of the heat medium flowing through each jacket (14) can be adjusted as necessary.
上記説明では、温度調節撹拌装置の回転軸(4)及び撹拌
羽根(5)はそれぞれ２重管を用いているが、必ずしも２
重管とする必要はない。例えば撹拌羽根(5)としてＵ字
管を用い、そのＵ字管の一端を回転軸(4)の２重管の内
管(7)に他端を外管(9)にそれぞれ連通するように結合す
ることもできる。回転軸(4)は２重管とする代わりに２
本の管を平行に配設してもよい。In the above description, the rotary shaft (4) and the stirring blades (5) of the temperature control stirring device are double tubes, but it is not always necessary.
It does not have to be a heavy pipe. For example, use a U-shaped tube as the stirring blade (5), and connect one end of the U-shaped tube to the inner tube (7) of the double tube of the rotating shaft (4) and the other end to the outer tube (9). It can also be combined. The rotating shaft (4) is 2 instead of a double tube.
The tubes may be arranged in parallel.
本発明の温度調節撹拌装置において、撹拌装置に通す熱
媒体は冷水、熱水、水蒸気、塩類水溶液その他公知の任
意の液状又はガス状の熱媒体を用いることができる。In the temperature-controlled stirring device of the present invention, the heating medium passed through the stirring device may be cold water, hot water, steam, an aqueous salt solution or any other known liquid or gaseous heating medium.
本発明の温度調節撹拌装置によれば、撹拌羽根をゆっく
りと回転しても、撹拌羽根と液の相対速度を大きくとる
ことができ、伝熱係数を大きくすることができる。撹拌
すべき液が比較的粘稠な場合でも、液を静かに撹拌する
だけで効率よく加熱、冷却を行うことができる。液の撹
拌と加熱又は冷却を同時に行うため、液の温度分布を均
一に保つことができる。各撹拌羽根にそれぞれ、一定の
温度の加熱液又は冷却液を流すことができ、各撹拌羽根
ごとに独立して、加熱液又は冷却液の流量を調節するこ
とができ、醗酵タンク内の温度を均一に保つために必要
な各部の加熱、冷却速度を任意に調節することができ
る。According to the temperature control stirring apparatus of the present invention, even if the stirring blade is slowly rotated, the relative speed between the stirring blade and the liquid can be increased and the heat transfer coefficient can be increased. Even if the liquid to be stirred is relatively viscous, the liquid can be heated and cooled efficiently only by gently stirring the liquid. Since the liquid is stirred and heated or cooled at the same time, the temperature distribution of the liquid can be kept uniform. A heating liquid or a cooling liquid having a constant temperature can be flown to each stirring blade, and the flow rate of the heating liquid or the cooling liquid can be adjusted independently for each stirring blade to control the temperature in the fermentation tank. The heating and cooling rates of the respective parts required to keep the temperature uniform can be adjusted arbitrarily.
本発明の温度調節撹拌装置によれば、加熱冷却用の熱媒
体の温度と液の調節温度との温度差をあまり大きくする
ことなく、静かに撹拌するだけで大きな加熱、冷却速度
を得ることができる。According to the temperature control stirring apparatus of the present invention, a large heating and cooling rate can be obtained by only gently stirring, without making the temperature difference between the temperature of the heating medium for heating and cooling and the control temperature of the liquid so large. it can.
本発明の温度調節撹拌装置を備えた醗酵タンクによば、
タンク内の醗酵液の温度分布、濃度分布を均一に保つこ
とができる。ゆっくりと静かに撹拌するため、醗酵液に
泡立てて空気を余分に溶解したりすることなく、希望す
る時期に、速やかに微生物の活動を適した温度、濃度条
件に醗酵液を調節することができる。醗酵による発熱量
が大きい場合にも、その発熱を速やかに冷却して、常に
最適温度に保持することができる。According to the fermentation tank equipped with the temperature control stirring device of the present invention,
The temperature distribution and concentration distribution of the fermentation liquid in the tank can be kept uniform. Since it is gently and gently stirred, it is possible to quickly adjust the fermentation liquid to the temperature and concentration conditions suitable for the activity of the microorganisms at the desired time without bubbling into the fermentation liquid to dissolve the air excessively. . Even when the amount of heat generated by fermentation is large, the heat generated can be quickly cooled and always maintained at the optimum temperature.
第１図は本発明の温度調節撹拌装置を設けた清酒醸造用
醗酵タンクの一例の一部を切り欠いた正面図、第２図は
同Ａ−Ａ断面図、第３図は第２図におけるＢ−Ｂ断面図
である。 (1)…醗酵タンク、(2)…底部、 (3)…温度調節撹拌装置、(4)…回転軸、 (5)…撹拌羽根、(6)…軸受、 (7)、(8)…内管、(9)、(10)…外管、 (11)、(12)…閉鎖端、(13)…側壁、 (14)…ジャケット、(15)…稜線、 (16)…湾曲面。FIG. 1 is a front view in which a part of an example of a fermentation tank for sake brewing provided with a temperature control stirring device of the present invention is cut away, FIG. 2 is a sectional view taken along the line AA, and FIG. 3 is in FIG. It is a BB sectional view. (1) ... Fermentation tank, (2) ... Bottom part, (3) ... Temperature control stirring device, (4) ... Rotating shaft, (5) ... Stirring blade, (6) ... Bearing, (7), (8) ... Inner pipe, (9), (10) ... Outer pipe, (11), (12) ... Closed end, (13) ... Side wall, (14) ... Jacket, (15) ... Ridge line, (16) ... Curved surface.
Claims (2)
根よりなる撹拌装置において、該回転軸及び該撹拌羽根
がそれぞれ内管と外管の２重管よりなり、撹拌羽根の内
管の一端は回転軸の内管に連通し他端は撹拌羽根の外管
内の撹拌羽根先端近傍で開放され、且つ撹拌羽根の外管
の一端は回転軸の外管に連通し他端は撹拌羽根先端で閉
鎖され、該回転軸の外管及び内管はそれぞれ加熱又は冷
却用熱媒体の流入管又は流出管に接続した、加熱又は冷
却用熱媒体の流通路を有することを特徴とする温度調節
撹拌装置。1. A stirrer comprising a rotating shaft and a plurality of stirring blades fixed to the rotating shaft, wherein the rotating shaft and the stirring blade each comprise a double tube of an inner tube and an outer tube, and an inner tube of the stirring blade. Has one end communicating with the inner tube of the rotating shaft and the other end opened near the tip of the stirring blade inside the outer tube of the stirring blade, and one end of the outer tube of the stirring blade communicating with the outer tube of the rotating shaft and the other end of the stirring blade. Temperature control characterized in that the outer tube and the inner tube of the rotary shaft are closed at the tip and have a flow passage of the heating or cooling heat medium connected to an inflow pipe or an outflow pipe of the heating or cooling heat medium, respectively. Stirrer.
する醗酵タンクにおいて、該撹拌装置が請求項１項記載
の記載の撹拌装置であり、該回転軸を水平に設けると共
に、該ジャケットが醗酵タンクの高さ毎に分割した複数
の独立のジャケットであることを特徴とする醗酵タン
ク。2. A fermentation tank having a stirring device and a jacket for heating and cooling, wherein the stirring device is the stirring device according to claim 1, the rotating shaft is provided horizontally, and the jacket is a fermentation tank. Fermentation tank, characterized by having multiple independent jackets divided by height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1035642A JPH0634696B2 (en) | 1989-02-15 | 1989-02-15 | Temperature control stirring device and fermentation tank equipped with the same device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1035642A JPH0634696B2 (en) | 1989-02-15 | 1989-02-15 | Temperature control stirring device and fermentation tank equipped with the same device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02215376A JPH02215376A (en) | 1990-08-28 |
| JPH0634696B2 true JPH0634696B2 (en) | 1994-05-11 |
Family
ID=12447527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1035642A Expired - Fee Related JPH0634696B2 (en) | 1989-02-15 | 1989-02-15 | Temperature control stirring device and fermentation tank equipped with the same device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634696B2 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011113148A1 (en) | 2010-03-15 | 2011-09-22 | 4463251 Canada Inc. | Method and apparatus for regenerating vulcanized rubber |
| CA2872918C (en) | 2012-10-24 | 2016-07-12 | Phoenix Innovation Technology Inc. | Temperature-controlled thermokinetic mixer |
| CN107853742A (en) * | 2017-11-20 | 2018-03-30 | 咸丰隆态生物科技有限公司 | A kind of biological feedstuff heat-preservation fermentation device |
| CN107988038A (en) * | 2017-12-07 | 2018-05-04 | 山西老陈壹号生物科技有限公司 | A kind of ethanol fermentation tank and alcohol fermentation system and technology of alcohol |
| CN108148735A (en) * | 2017-12-22 | 2018-06-12 | 苏州艾捷尔斯生物科技有限公司 | A kind of microbial ferment device convenient for cooling |
| FI128217B (en) * | 2018-03-01 | 2019-12-31 | Doranova Oy | Anaerobic digestion reactor and plant |
| CN108295692A (en) * | 2018-04-03 | 2018-07-20 | 青岛科技大学 | A kind of intensified heat-transfer type agitating paddle and its fixed end cap |
| CN108620015A (en) * | 2018-07-20 | 2018-10-09 | 广西壮族自治区农业科学院 | A liquid selenium-enriched nutritional chelating fertilizer reaction kettle |
| CN109592724A (en) * | 2018-11-29 | 2019-04-09 | 贝嘉美(天津)生物技术研发股份有限公司 | A kind of water quality improvement reagent process units |
| CN109430379A (en) * | 2018-12-07 | 2019-03-08 | 四川雪宝乳业集团有限公司 | A kind of fermentor |
| CN112391250A (en) * | 2020-12-12 | 2021-02-23 | 安徽管仲酒业有限公司 | Fermentation cylinder is used to white spirit making with temperature regulation and control function |
| CN113278505A (en) * | 2021-05-06 | 2021-08-20 | 宁波益富乐生物科技有限公司 | Preparation process of lactic acid bacteria starter and special equipment thereof |
| CN113293095B (en) * | 2021-05-17 | 2022-03-08 | 抚州酶赛药业有限公司 | Enzyme processing storehouse convenient to heat dissipation exhaust |
| CN114214174A (en) * | 2021-12-20 | 2022-03-22 | 江门市金力氮肥机械有限公司 | Rotary fermentation device |
| CN114958518A (en) * | 2022-06-21 | 2022-08-30 | 四川东柳醪糟有限责任公司 | Efficient cooling and yeast feeding device and method for fermented glutinous rice production |
| CN116218620A (en) * | 2022-12-16 | 2023-06-06 | 安徽艾可豪生物科技有限公司 | A kind of brewing device with insulation module |
| CN117264736B (en) * | 2023-11-23 | 2024-02-06 | 江苏大明生物工程装备有限公司 | A constant-temperature biological fermentation device and its heat conduction method |
| CN118416770B (en) * | 2024-07-02 | 2024-09-13 | 保利长大工程有限公司 | Epoxy resin intelligent weighing, mixing and throwing device for producing hot-mix epoxy asphalt concrete |
| CN119060837A (en) * | 2024-10-29 | 2024-12-03 | 枣庄全鼎生物科技股份有限公司 | A kind of enzymatic hydrolysis equipment for preparing chitosan oligosaccharide |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62244429A (en) * | 1986-04-16 | 1987-10-24 | Dai Ichi Kogyo Seiyaku Co Ltd | Stirrer |
| JP2609578B2 (en) * | 1988-02-26 | 1997-05-14 | 呉羽化学工業株式会社 | Stirring device for powders |
-
1989
- 1989-02-15 JP JP1035642A patent/JPH0634696B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02215376A (en) | 1990-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0634696B2 (en) | Temperature control stirring device and fermentation tank equipped with the same device | |
| KR100329090B1 (en) | A device for producing seed crystals in the melt and a crystallization plant comprising the device | |
| EP0250622A1 (en) | Fluid food process | |
| US3953610A (en) | High temperature direct acidification of milk | |
| JPS63100439A (en) | Method and apparatus for continuous melting of gel-like material | |
| CN120204755A (en) | A crystallization process of o-chloro-p-nitroaniline | |
| CN214210220U (en) | Accuse temperature coating reaction unit | |
| CN207042346U (en) | Nucleotides crystallization kettle double control stirs oar system | |
| CN207076455U (en) | A kind of high molecular weight reactive pot | |
| JPS59155837A (en) | Method for melting photographic material | |
| CN213590665U (en) | A kind of solvent-based paint abrasive equipment | |
| JP2002045173A (en) | Method for culturing cell cluster and bioreactor | |
| JPH0512428B2 (en) | ||
| CN223980119U (en) | A crystallization apparatus for producing magnesium chloride. | |
| US2824721A (en) | Chocolate conditioning machine | |
| JPH0148814B2 (en) | ||
| US4665033A (en) | Process and an apparatus for culturing microorganisms in a nutrient solution | |
| CN223069456U (en) | Multi-pipeline cooling stirring tank | |
| CN217709376U (en) | High-temperature yellow rice wine sterilization device | |
| AU645338B2 (en) | Heat exchange apparatus | |
| CN209662663U (en) | A kind of novel material crystallization generating means | |
| CN219815339U (en) | Xylose liquid pre-crystallization device | |
| CN218286270U (en) | Special device for adding maleic anhydride high-temperature color number stabilizer | |
| JPH0326910Y2 (en) | ||
| JPH078780A (en) | Stirring blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |