JPH01317537A - Flake production apparatus - Google Patents

Flake production apparatus

Info

Publication number
JPH01317537A
JPH01317537A JP14864188A JP14864188A JPH01317537A JP H01317537 A JPH01317537 A JP H01317537A JP 14864188 A JP14864188 A JP 14864188A JP 14864188 A JP14864188 A JP 14864188A JP H01317537 A JPH01317537 A JP H01317537A
Authority
JP
Japan
Prior art keywords
cake
drum
rotating drum
raw material
material liquid
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
Application number
JP14864188A
Other languages
Japanese (ja)
Other versions
JP2628188B2 (en
Inventor
Isao Nakamae
中前 勲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP63148641A priority Critical patent/JP2628188B2/en
Publication of JPH01317537A publication Critical patent/JPH01317537A/en
Application granted granted Critical
Publication of JP2628188B2 publication Critical patent/JP2628188B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Confectionery (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

PURPOSE:To contrive to smooth-face the surface of a cake produced by providing a cylindrical damming-up means near the top of a rotating drum in its rotating direction and along the entire axial length thereof. CONSTITUTION:A rotating drum 2 is immersed in stock liquid L of a receiving pan 1 to produce a first cake 4 on the surface of said drum 2. A cylindrical damming-up means 31 is placed near the top of the drum 2 in its rotational direction and along the entire axial length of said drum 2, thereby forming a top reservoir L2 therebetween for holding the stock liquid. The damming-up means 31 is so positioned that its exterior surface is brought into contact with the surface of the first cake 4 formed on the surface of the drum 2 or very slightly spaced apart therefrom, whereby the surface of the first cake 4 can be smooth-faced and whereby the stock liquid can be supplied uniformly on the surface of the cake 4 at the top of the drum 2.

Description

【発明の詳細な説明】 [利用分野] 本発明は、有機化合物等の溶融液を冷却固化させるフレ
ークの製造装置に関するものであり、所謂ドラムフレー
カ−の溶液供給部を上下二ケ所に  。
DETAILED DESCRIPTION OF THE INVENTION [Field of Application] The present invention relates to a flake manufacturing apparatus that cools and solidifies a molten liquid of an organic compound, etc., in which a so-called drum flaker has solution supply sections in two locations, upper and lower.

するとともに、上部における溶液供給部では、予備的に
ドラムに付着させた半固化状態のフレークの薄膜を平滑
化できるようにして、厚肉の安定なフレークを製造でき
るようにするものである。
At the same time, the solution supply section in the upper part is capable of smoothing the thin film of semi-solidified flakes preliminarily attached to the drum, thereby making it possible to produce thick and stable flakes.

[従来技術及びその問題点] 有機化合物、具体的には、ゴム用の老化防止剤、各種安
定剤等の、特に、単独で固化する有機化合物は、輸送・
仕込等の取扱状溶融状のものを冷却固化して、固形状の
フレークとすることが多い。
[Prior art and its problems] Organic compounds, specifically organic compounds that solidify on their own, such as anti-aging agents for rubber and various stabilizers, are difficult to transport and
The molten material that is handled during preparation is often cooled and solidified to form solid flakes.

この種フレークの製造装置としては、所謂ドラムフレー
カが普及しているが、従来のドラムフレーカでは生成フ
レークの厚さが不十分であったり、前記生成肉厚の制御
が困難であるという不都合があった。そこで、この点を
改良したものとして、特開昭l1O−220134号公
報に開示された装置がある。
A so-called drum flaker is widely used as an apparatus for producing this type of flake, but conventional drum flakers have disadvantages in that the thickness of the produced flakes is insufficient and that it is difficult to control the thickness of the produced flakes. Therefore, as an improvement on this point, there is a device disclosed in Japanese Patent Application Laid-Open No. 11-0220134.

この改良されたフレーク製造装置は、篤9図に示すよう
に、受皿(1)の原料液部(L)に、下方の一部が浸漬
するように設けられた回転ドラム(2)の頂部表面に、
別の経路(6)から供給する原料液を噴n又は滴下させ
るようにしたものであり、受皿(1)で回転ドラム(2
)の表面に付着してケーキ状となった原料ケーキに別の
経路(6)から滴下又は噴nによって供給される原料液
が重ねられる。
As shown in Figure 9, this improved flake manufacturing device has a top surface of a rotating drum (2) that is provided so that a portion of its lower part is immersed in the raw material liquid portion (L) of a saucer (1). To,
The raw material liquid supplied from another route (6) is sprayed or dripped, and the rotating drum (2
) A raw material liquid supplied by dropping or spraying from another route (6) is superimposed on the raw material cake that has become cake-like by adhering to the surface of (6).

ところが、このものでは、原料液を滴下又は噴nによっ
て供給するものであるから、生成フレークの厚さを充分
に厚くできないとともに、その厚さにバラツキが生じ易
いという問題がある。特に、凝固点が80℃以下の難固
化性の有機物において、この傾向が著しい。
However, in this method, since the raw material liquid is supplied by dropping or spraying, there is a problem that the thickness of the produced flakes cannot be sufficiently thick and that the thickness tends to vary. This tendency is particularly noticeable in organic substances that are difficult to solidify and have a freezing point of 80° C. or lower.

即ち、回転ドラム(2)を受皿(1)の原料液部(L)
に浸漬することのみによって回転ドラム(2)の表面に
形成されるケーキの厚さはせいぜい0.2mm〜0.2
5mm程度である。そこで、上記従来のもののように、
予め形成された第一のケーキ(4)の表面に、回転ドラ
ム(2)の頂部において原料液を滴下又は噴霧によって
供給すると、この供給原料液によって前記第一のケーキ
【4)の層が溶融したり、このケーキの表面を梳れたす
する。前者のように、第一のケーキ(4)層が溶融する
場合には、生成フレークの肉厚は十分には厚肉化されな
いこととなり、後者のように、供給原料液が一旦一定範
囲流れた後で固化する場合には、第一のケーキ(4)の
層の表面に形成される第二のケーキ(5)の膜厚が不均
一になったり、塊状のケーキになったりする。この結果
、生成フレークの厚さが充分に厚肉化されず、且、その
肉厚がバラツクことになるのである。
That is, the rotating drum (2) is connected to the raw material liquid part (L) of the saucer (1).
The thickness of the cake formed on the surface of the rotating drum (2) only by immersion in
It is about 5 mm. Therefore, like the conventional one above,
When the raw material liquid is supplied dropwise or sprayed onto the surface of the first cake (4) formed in advance at the top of the rotating drum (2), the layer of the first cake (4) is melted by this feed liquid. Or sip the surface of this cake. As in the former case, when the first cake (4) layer melts, the thickness of the produced flakes will not be sufficiently thickened, and as in the latter case, when the feedstock liquid once flows over a certain range. If it solidifies later, the second cake (5) formed on the surface of the first cake (4) layer may have an uneven thickness or become a lumpy cake. As a result, the thickness of the produced flakes is not sufficiently thickened, and the thickness also varies.

C技術的訝N] 本発明は、このような、r受皿(1)の原料液部(L)
  に回転ドラム(2)を浸漬して、回転ドラム(2)
の表面に第一のケーキ(4)を生成させ、回転ドラム(
2)の頂部近傍において再度原料液を前記第一のケーキ
(4)の表面に供給し、回転ドラム(2)の表面に形成
されたケーキを剥取ることにより、フレークを製造する
装置」において、第一のケーキ(4)の表面を平滑化で
きるようにするとともに、回転ドラム(2)の頂部にお
いて原料液が均一に前記第一のケーキ(4)表面に供給
されるようにすることをその技術的課題とする。
C Technical question N] The present invention is directed to the raw material liquid portion (L) of the
Immerse the rotating drum (2) in the
A first cake (4) is formed on the surface of the rotating drum (
2) A device for producing flakes by supplying the raw material liquid again to the surface of the first cake (4) near the top and peeling off the cake formed on the surface of the rotating drum (2), The purpose is to make the surface of the first cake (4) smooth and to ensure that the raw material liquid is uniformly supplied to the surface of the first cake (4) at the top of the rotating drum (2). Consider it a technical issue.

*第一請求項の発明について [技術的手段] 上記技術的課題を解決するために講じた第一請求項の発
明の技術的手段は「回転ドラム(2)の頂部近傍で且こ
の回転ドラム(2)の回転方向における前記頂部の手前
側に、円柱状の堰き止め手段(31)を前記回転ドラム
(2)の軸線方向全域にわたって架設して、前記堰き止
め手段(31)と回転ドラム(2)の頂部との間の凹陥
部を頂部原料液貯留部(L2)とし、前記堰き止め手段
(31)の母線が回転ドラム(2)の表面に形成された
第一のケーキ(4)の表面に対接するか又は極僅かの間
隙で対向するように、堰き止め手段(31)の配設位置
を設定した1ことである。(第1図参照) [作用] この発明の上記技術的手段は次のように作用する。
*Regarding the invention of the first claim [Technical means] The technical means of the invention of the first claim taken in order to solve the above technical problem is that "the invention is carried out near the top of the rotating drum (2) and 2), a cylindrical damming means (31) is installed over the entire axial direction of the rotating drum (2) on the near side of the top in the rotation direction of the rotary drum (2), so that the damming means (31) and the rotating drum (2) ) is the top raw material liquid reservoir (L2), and the generatrix of the damming means (31) is formed on the surface of the first cake (4) formed on the surface of the rotating drum (2). The arrangement position of the damming means (31) is set so that it is in contact with or faces with a very small gap.(See Fig. 1) [Operation] The above technical means of the present invention is as follows. It works as follows.

原料液部(L)に下部を浸漬した回転ドラム(2)の回
転によって、回転ドラム(2)の表面には、先ず、第一
のケーキ(4)が形成される。この第一のケーキ(4)
 の層の厚さは従来と同程度の厚さとなる。ここで、回
転ドラム(2)の下部表面に付着した原料液は頂部原料
液貯留部(L2)側に移動するに伴なって、固化が促進
され、堰仕止め手段(31)に達した時点ではある程度
の固化状態となつている。このとき、第一のケーキ(4
)の表面に隆起部や部分的凸部が生じている場合もある
が、この第一のケーキ(4)の表面が堰き止め手段(3
1)に達すると、堰き止め手段(31)が円柱状である
から、これら凸部や隆起部がその円弧状表面部によって
第一のケーキ(4)内に押し込められる。即ち、第一の
ケーキ(4)が頂部原料液貯留部(L、)に達する直前
において、第一のケーキ(4)の表面は平滑化されるか
ら、第一のケーキ(4)の厚さが均一化される。
A first cake (4) is first formed on the surface of the rotating drum (2) by the rotation of the rotating drum (2) whose lower part is immersed in the raw material liquid portion (L). This first cake (4)
The thickness of the layer is approximately the same as the conventional one. Here, as the raw material liquid adhering to the lower surface of the rotating drum (2) moves toward the top raw material liquid storage part (L2), solidification is promoted, and when it reaches the weir stopping means (31). It has solidified to some extent. At this time, the first cake (4
) may have ridges or partial convexities on the surface of the first cake (4);
1), since the damming means (31) is cylindrical, these convex portions and protuberances are pushed into the first cake (4) by its arcuate surface portion. That is, since the surface of the first cake (4) is smoothed just before it reaches the top raw material liquid storage part (L, ), the thickness of the first cake (4) is equalized.

この第一のケーキ(4)の層が頂部原料液貯留部(L、
)に達すると1、この部分で第一のケーキ(4)の表面
に新たな第二のケーキ(5) が重畳される。
The layer of this first cake (4) is the top raw material liquid storage part (L,
), a new second cake (5) is superimposed on the surface of the first cake (4) at this point.

このとき、頂部原料液貯留部(L2)内の温度は所定の
温度に維持されているから、前記第二のケーキ(5)と
第一のケーキ(4) とが一体的に結合したものとなり
、回転ドラム(2)の表面に生成されたケーキの厚さが
厚くなる。
At this time, since the temperature inside the top raw material liquid storage section (L2) is maintained at a predetermined temperature, the second cake (5) and the first cake (4) are integrally combined. , the thickness of the cake formed on the surface of the rotating drum (2) increases.

本発明の特徴とする、この頂部原料液貯留部(L、)は
、堰き止め手段(31)と回転ドラム(2)の頂部とに
よって囲まれる凹陥部内に形成されているものであるか
ら、頂部原料液貯留部(L2)内の原料液が回転ドラム
(2)の他の箇所に流れ出ることはなく、しかも、回転
ドラム(2)の表面の長手方向全域において、頂部原料
液貯留部(L2)内の原料液と第一のケーキ(4) と
が均一に接触することとなる。即ち、回転ドラム(2)
の頂部での原料液付着量が均一なものとなる。
This top raw material liquid storage part (L,), which is a feature of the present invention, is formed in a recessed part surrounded by the damming means (31) and the top of the rotating drum (2). The raw material liquid in the raw material liquid storage part (L2) does not flow out to other parts of the rotating drum (2), and moreover, the raw material liquid in the top raw material liquid storage part (L2) does not flow out to other parts of the rotating drum (2). The raw material liquid inside and the first cake (4) come into uniform contact. i.e. rotating drum (2)
The amount of raw material liquid deposited on the top of the plate becomes uniform.

回転ドラム(2)の回転に伴なって、生成ケーキ層が更
に移動すると、前記一体化した第一のケーキ(4) と
第二のケーキ(5)の層がスクレーバ(S)に達し、こ
の部分で生成ケーキが回転ドラム(2)の表面から剥取
られるとともに細片化されてフレークとなる。
As the produced cake layer moves further as the rotating drum (2) rotates, the integrated first cake (4) and second cake (5) layers reach the scraper (S) and are removed. At some points, the produced cake is peeled off from the surface of the rotating drum (2) and shredded into flakes.

[効果] 本発明は上記構成であるから次の特有の効果を有する。[effect] Since the present invention has the above configuration, it has the following unique effects.

第一のケーキ(4)の表面が平滑化された状態で第二の
ケーキ(5)を構成する新たな原料液が均一に前記第一
のケーキ(4)の表面に付着せしめられることとなるか
ら、生成フレークの厚さにバラツキが生じにくいものと
なる。
With the surface of the first cake (4) smoothed, the new raw material liquid constituting the second cake (5) is uniformly adhered to the surface of the first cake (4). Therefore, variations in the thickness of the produced flakes are less likely to occur.

又、頂部原料液貯留部(L2)内の原料液が不完全固化
状態にある第一のケーキ(4)の表面に流れ落ちる心配
がないから、頂部原料液貯留部(L2)内に侵入する第
一のケーキ(4)の層の厚さも最大に設定でき、しかも
、この層に重ねられる第二のケーキ(5)の層も十分な
ものとなるから、生成フレークの厚さも従来の滴下式や
噴霧式のものに比べて厚くなる。
In addition, since there is no fear that the raw material liquid in the top raw material liquid storage part (L2) will flow down onto the surface of the first cake (4) which is in an incompletely solidified state, the raw material liquid in the top raw material liquid storage part (L2) will not flow down. The thickness of the layer of the first cake (4) can be set to the maximum, and the layer of the second cake (5) that is superimposed on this layer is also sufficient, so the thickness of the produced flakes can also be set to be the same as that of the conventional dripping method. It is thicker than the spray type.

*第二請求項の発明について この第二請求項の発明は上記第一請求項の発明の改良に
関するものであり、堰き止め手段(31)を回転ドラム
(2)との関係で特別の構成にすることにより、第一の
ケーキ(4)の厚さの均一化を一層向上させるとともに
、第一のケーキ(4)が堰き止め手段(31)を通過す
るときに生じがちな剥離現象を確実に防止しようとする
ものである。
*About the invention of the second claim The invention of the second claim relates to an improvement of the invention of the first claim, in which the damming means (31) has a special configuration in relation to the rotating drum (2). By doing so, the uniformity of the thickness of the first cake (4) is further improved, and the peeling phenomenon that tends to occur when the first cake (4) passes through the damming means (31) is ensured. This is what we are trying to prevent.

[技術的手段] 上記目的を達成するための第二請求項の発明の技術的手
段は、上記第一請求項の発明において、「堰か止め手段
(31)を、回転ドラム(2) と同期して回転する補
助ドラム(30)とし、この補助ドラムを回転ドラム(
2) と逆に回転させて、その表面の移動速度が回転ド
ラム(2)の表面のそれと略一致するようにした」こと
である。
[Technical means] The technical means of the invention of the second claim to achieve the above object is that in the invention of the first claim, "the weir or stop means (31) is synchronized with the rotating drum (2). The auxiliary drum (30) is rotated by rotating the auxiliary drum.
2) was rotated in the opposite direction to that of the rotary drum (2) so that the moving speed of its surface approximately matched that of the surface of the rotating drum (2).

[作用] 上記技術的手段によれば、原料液部(L)に浸漬した回
転ドラム(2)の表面に形成される第一のケーキ(4)
 に部分的な突出部や隆起部が生じた場合、これら突出
部等が補助ドラムに達すると、これらが補助ドラムの表
面に対接することとなるが、この補助ドラムの表面は、
回転ドラム(2)の表面と同方向に且略同速度で移動す
るものであるから、これら突出部等が無理なく第一のケ
ーキ(4)側に押しつぶされて頂部原料液貯留部(L、
)内に押し込まれる。
[Operation] According to the above technical means, the first cake (4) is formed on the surface of the rotating drum (2) immersed in the raw material liquid portion (L).
If partial protrusions or bulges occur in the auxiliary drum, when these protrusions reach the auxiliary drum, they will come into contact with the surface of the auxiliary drum.
Since it moves in the same direction and at approximately the same speed as the surface of the rotating drum (2), these protrusions are easily crushed toward the first cake (4) and the top raw material liquid reservoir (L,
) is pushed inside.

従って、第一のケーキ(4)には剥離力が作用すること
なく、第一のケーキ(4)は、円滑に補助ドラムを通過
して頂部原料液貯留部(L、)内に8行することとなる
。堰き止め手段(31)が固定の場合に、前記突出部等
が補助ドラムの表面と接触した時点で、回転ドラム(2
)の回転に伴なって、第一のケーキ(4) には突出部
等と補助ドラムとの接触抵抗に起因する剥離力が作用す
るが、上記技術的手段によれば、補助ドラムの表面が回
転ドラム(2)の表面と略同期して同方向に移動するこ
ととなるからである。
Therefore, no peeling force is applied to the first cake (4), and the first cake (4) smoothly passes through the auxiliary drum and enters the top raw material liquid reservoir (L,) in 8 rows. That will happen. When the damming means (31) is fixed, the rotary drum (2
), a peeling force is applied to the first cake (4) due to the contact resistance between the protrusion and the auxiliary drum, but according to the above technical means, the surface of the auxiliary drum is This is because it moves in substantially synchronization with the surface of the rotating drum (2) in the same direction.

[効果] この第一請求項の発明は上記構成であるから次の特有の
効果を有する。
[Effects] Since the invention of the first claim has the above configuration, it has the following unique effects.

第一のケーキ(4)が堰と止め手段(31)を通過して
頂部原料液貯留部(L2)内に侵入する際、第一のケー
キ(4)には、剥離力が作用しないから、この部分で第
一のケーキ(4)が回転ドラム(2)の表面カーら剥離
する危険性が確実に解消できる。又、突出部等が円滑に
押しつぶされるから、第一のケーキ(4)の厚さの均一
化が一層向上したものとなる。
When the first cake (4) passes through the weir and the stop means (31) and enters the top raw material liquid reservoir (L2), no peeling force acts on the first cake (4). In this part, the risk of the first cake (4) peeling off from the surface of the rotating drum (2) can be reliably eliminated. Furthermore, since the protrusions and the like are crushed smoothly, the thickness of the first cake (4) is further improved.

[実施例] 以下、本発明の実施例を第2図から第8図に基いて説明
する。
[Example] Hereinafter, an example of the present invention will be described based on FIGS. 2 to 8.

図示実施例のものは、特に、上記第二請求項の発明の実
施例に相当し、回転駆動される回転ドラム(2)と同期
して回転する補助ドラム(30)が回転ドラム(2)の
頂部近傍に配設され、この補助ドラム(30)と回転ド
ラム(2)の頂部との間の凹陥部が頂部原料液貯留部(
L2)となる。
The illustrated embodiment particularly corresponds to the embodiment of the invention of the second claim above, in which the auxiliary drum (30) that rotates in synchronization with the rotary drum (2) that is rotationally driven is the rotary drum (2). The concave portion between the auxiliary drum (30) and the top of the rotating drum (2) is located near the top of the rotating drum (2).
L2).

頂部原料液貯留部(L2)内に貯留される原料液部(L
)は、第2図のように、回転ドラム(2)の回転方向に
おいては、前記補助ドラム(30)と回転ドラム(2)
の頂部とによって堰か止められるが、その両側では、第
3図のように、補助ドラム(30)を回転自在に支持す
る支持板(32) 、 (32)によって堰き止められ
ている。このため、この支持板(32)、(32) と
回転ドラム(2)の端面との間には適宜シール手段(3
3)が介装され、これにより、頂部原料液貯留部(L2
)の両端部のサイドシール部からの漏れを防止している
The raw material liquid part (L2) stored in the top raw material liquid storage part (L2)
), as shown in FIG. 2, in the rotation direction of the rotating drum (2), the auxiliary drum (30) and the rotating drum (2)
The dam is stopped by the top of the dam, and on both sides, as shown in FIG. 3, it is dammed by support plates (32), (32) that rotatably support the auxiliary drum (30). Therefore, a sealing means (3) is provided between the supporting plates (32), (32) and the end surface of the rotating drum (2).
3) is interposed, which allows the top raw material liquid storage section (L2
) prevents leakage from the side seals at both ends.

次に、回転ドラム(2)及び補助ドラム(30)は共に
、駆動そ一層(M)によって回転駆動されるようになっ
ており、この実施例では、前記駆動モータ(M)によっ
て回転ドラム(2)が直接回転駆動され、この回転ドラ
ム(2)と伝動して補助ドラム(30)が駆動される。
Next, both the rotating drum (2) and the auxiliary drum (30) are adapted to be rotationally driven by a drive layer (M), and in this embodiment, the rotating drum (2) is driven by the drive motor (M). ) is directly rotationally driven, and the auxiliary drum (30) is driven by transmission with this rotating drum (2).

この伝動機構としては、第一3図に示すように、歯車(
H) 、 (52)による歯車伝動機構が採用され、こ
の伝動比率を所定比率に設定することにより、回転ドラ
ム(2)と補助ドラム(30)とが同期して相互に逆転
することとなる。
As shown in Fig. 13, this transmission mechanism consists of gears (
A gear transmission mechanism according to H) and (52) is adopted, and by setting this transmission ratio to a predetermined ratio, the rotating drum (2) and the auxiliary drum (30) are synchronously rotated in the opposite direction.

回転ドラム(2)の下方に設けられる受皿(1)の構成
は既述の従来装置と同様であり、第2図のように、この
受皿(1) 内には、原料液タンク(lO)からの配管
を介して原料液が供給され、前記配管経路中に、流量制
御弁(13)を挿入し、これによって受皿(1)への供
給原料液の量が制御されるようになっている。従って、
ケーキが回転ドラム(2)の表面に生成されて原料液部
(L)の原料液が少くなると、この減少量に応じて、常
時新たな原料液が補給されることとなる。
The configuration of the saucer (1) provided below the rotating drum (2) is the same as that of the conventional device described above, and as shown in Fig. 2, inside the saucer (1) there is a The raw material liquid is supplied through the piping, and a flow rate control valve (13) is inserted into the piping path, thereby controlling the amount of the raw material liquid supplied to the saucer (1). Therefore,
When a cake is generated on the surface of the rotating drum (2) and the raw material liquid in the raw material liquid section (L) decreases, new raw material liquid is constantly replenished according to the amount of decrease.

この補給方法は、頂部原料液貯留部(L2)への原料液
の補給にも採用されており、原料液タンク(lO)から
の別の配管に上記流量制御弁(13)と同様の流量制御
弁(14)が配設され、第二のケーキ(5)の生成によ
って減少した原料液量に応じた量の原料液が流量制御弁
(12)から頂部原料液貯留部(L2)内に常時供給さ
れる。
This replenishment method is also adopted for replenishing the raw material liquid to the top raw material liquid storage part (L2), and a flow rate control similar to the above-mentioned flow rate control valve (13) is installed in another pipe from the raw material liquid tank (lO). A valve (14) is provided, and an amount of raw material liquid corresponding to the amount of raw material liquid reduced by the generation of the second cake (5) is constantly supplied from the flow rate control valve (12) into the top raw material liquid storage part (L2). Supplied.

尚、受皿(1)内の原料液部(L)の温度は、通常は、
当該原料液の凝固点よりも5〜lO℃程度高い温度に維
持されている。従って、この実施例では、原料液タンク
(10)内の温度を一定の温度に管理するとともに、受
皿(1)における原料液部(L)の温度を保温装置によ
って設定温度に維持する。
Note that the temperature of the raw material liquid part (L) in the saucer (1) is usually as follows:
The temperature is maintained at about 5 to 10° C. higher than the freezing point of the raw material liquid. Therefore, in this embodiment, the temperature inside the raw material liquid tank (10) is controlled to a constant temperature, and the temperature of the raw material liquid part (L) in the saucer (1) is maintained at a set temperature by a heat-retaining device.

他方の頂部原料液貯留部(L2)内の原料液部(L)の
温度についても、所定の温度に維持する必要があるが、
この実施例では、前記受皿(1)における原料液部(L
)の温度とほぼ同じ温度に維持する。そこで、この保温
のため、補助ドラム(30)内に保温装置としてのヒー
タ(H)を内蔵し、補助ドラム(30)の表面からの発
熱によって、頂部原料液貯留部(L2)内の原料液部(
L)の温度を一定温度に維持している。このため、第4
図に示すように、頂部原料液貯留部(し、)内の温度を
センサー(A)によって検知して、堰き止め手段(31
)内に収容されたヒータ()I)の発熱量を比較装置(
C)の出力によって動作する出力装置(D)によって制
御する。すなわち、温度設定器(B)からの出力とセン
サー(^)からの出力とを比較装置(C)によって比較
演算し、このとかの比較装置(C)からの出力に応じて
ヒータ(H)からの発熱量が制御されて、頂部原料液貯
留部(L2)内の原料液部(L)の温度が設定温度に維
持される。
The temperature of the raw material liquid part (L) in the other top raw material liquid storage part (L2) also needs to be maintained at a predetermined temperature.
In this embodiment, the raw material liquid part (L
) at approximately the same temperature. Therefore, in order to maintain this heat, a heater (H) as a heat insulating device is built into the auxiliary drum (30), and the raw material liquid in the top raw material liquid storage part (L2) is heated by the heat generated from the surface of the auxiliary drum (30). Department (
The temperature of L) is maintained at a constant temperature. For this reason, the fourth
As shown in the figure, the temperature inside the top raw material liquid storage section (shi) is detected by the sensor (A), and the damming means (31
) A comparison device (
It is controlled by an output device (D) operated by the output of C). That is, the output from the temperature setting device (B) and the output from the sensor (^) are compared and calculated by the comparison device (C), and the output from the heater (H) is calculated according to the output from the comparison device (C). The calorific value of is controlled, and the temperature of the raw material liquid part (L) in the top raw material liquid storage part (L2) is maintained at the set temperature.

次に、第5図〜第8図に示す第二実施例のものは、補助
ドラム(30)と回転ドラム(2)との間隔を調節でき
るようにするとともに、回転ドラム(2)及び補助ドラ
ム(30)の端部外周面に対接する堰き止め板によって
頂部原料液貯留部(L2)のサイドシールをするように
したもので、補助ドラム(30)の両端の軸受部は、固
定の支持板(32)に設けた可動軸受(7)によって回
動自在に軸支されている。
Next, in the second embodiment shown in FIGS. 5 to 8, the distance between the auxiliary drum (30) and the rotating drum (2) can be adjusted, and the distance between the rotating drum (2) and the auxiliary drum The top raw material liquid storage section (L2) is side-sealed by a dam plate that is in contact with the outer peripheral surface of the end of the drum (30), and the bearings at both ends of the auxiliary drum (30) are mounted on fixed support plates. It is rotatably supported by a movable bearing (7) provided at (32).

又、前記補助ドラム(30)は、駆動モータ(M)と伝
導する減速器(G)からチェーン伝動されており、他方
の回転ドラム(2)も別系統の駆動経路によって伝動さ
れるようになっている。そして、両者の回転速度を所定
の比率に設定して、前記回転ドラム(2)及び補助ドラ
ム(30)の周側度をほぼ一致するようにしである。
Further, the auxiliary drum (30) is driven by a chain from a speed reducer (G) that is connected to the drive motor (M), and the other rotary drum (2) is also driven by a separate drive path. ing. The rotational speeds of both drums are set at a predetermined ratio so that the circumferential degrees of the rotating drum (2) and the auxiliary drum (30) are approximately the same.

上記補助ドラム(30)の両端の可動軸受(7)は、第
7.8図のように、フレームに固定されたガイド枠(7
1)と、このガイド枠(71)にすすみ対偶状態に対偶
する軸受部(72)と、この軸受部(72)に固定され
た雄ネジ(73)と、これにネジ対偶し且前記ガイド枠
(71)にまわり対偶する調節ハンドル(74)とから
構成される。この結果、前記調節ハンドル(74)を回
転させると、この回転量に応じて、補助ドラム(30)
が回転ドラム(2) に対して進退し、これら両者の間
隔が調節できることとなる。
The movable bearings (7) at both ends of the auxiliary drum (30) are connected to the guide frame (7) fixed to the frame as shown in Figure 7.8.
1), a bearing part (72) which is mated to the guide frame (71), a male screw (73) fixed to the bearing part (72), and a male screw (73) which is mated to the guide frame and which is mated to the guide frame. (71) and an opposing adjustment handle (74). As a result, when the adjustment handle (74) is rotated, the auxiliary drum (30)
moves forward and backward relative to the rotating drum (2), and the interval between them can be adjusted.

次に、頂部原料液貯留部(L、)の構成について詳述す
ると、この実施例では、上下開放の箱体(3)の下方の
開放端縁を回転ドラム(2)及び補助ドラム(30)に
合わせて形成したものであり、その側板(34) 、 
(34)の下端を回転ドラム(2)の表面の曲率よりも
僅かに小さな曲率の円弧状部(35)と、補助ドラム(
30)の表面の曲率よりも僅かに小さな曲率の円弧状部
(36)とから構成し、これの側板(34)、 (34
)の円弧状部(35) 、 (35)の後端より上方域
相互を後板(37)によって閉塞し、他方の円弧状部(
36) 、 (38)の前縁より上方域を前板(38]
によって閉塞した構成である。
Next, the structure of the top raw material liquid storage section (L,) will be described in detail. In this embodiment, the lower open edge of the vertically open box body (3) is connected to the rotating drum (2) and the auxiliary drum (30). It is formed according to the side plate (34),
The lower end of (34) is connected to an arcuate portion (35) with a slightly smaller curvature than the surface curvature of the rotating drum (2), and an auxiliary drum (
30) and a circular arc-shaped portion (36) with a slightly smaller curvature than the surface curvature of the side plate (34), (34).
) The areas above the rear ends of the arcuate parts (35) and (35) are mutually closed off by the rear plate (37), and the other arcuate part (
36), the area above the front edge of (38) is the front plate (38)
This is a closed configuration.

特に、前記側板(34> 、 (34)は中空の板状体
で、その端面には、弗素樹脂等の耐熱性を具備し且摩擦
係数の小さな素材からなるシール板(8)が添設され、
このシール板(8)の下端縁が、回転ドラム(2)及び
補助ドラム(30)の表面に対接するように、円弧状部
(35)及び円弧状部(36)と同様の円弧状部となっ
ている。従りて、この実施例のものでは、回転ドラム(
2)及び補助ドラム(30)の両端と箱体(3)の両端
との対接部では、第6図のように、シール板(8)の下
端縁のみが両方のドラムに対接して、頂部原料液貯留部
(L、)のサイドシールを確保することとなる。そして
、このシール板(8)が摩擦係数の小さな素材で構成さ
れていることから、回転ドラム(2)及び補助ドラム(
30)が円滑に回転することとなる。
In particular, the side plates (34>, (34) are hollow plate-like bodies, and a seal plate (8) made of a heat-resistant material such as fluororesin and a small coefficient of friction is attached to the end face thereof. ,
A circular arc portion similar to the circular arc portion (35) and the circular arc portion (36) is arranged so that the lower edge of the seal plate (8) is in contact with the surfaces of the rotating drum (2) and the auxiliary drum (30). It has become. Therefore, in this example, the rotating drum (
2) and at the contact portion between both ends of the auxiliary drum (30) and both ends of the box body (3), as shown in FIG. 6, only the lower edge of the seal plate (8) is in contact with both drums, This will ensure the side seal of the top raw material liquid storage section (L,). Since this seal plate (8) is made of a material with a small coefficient of friction, the rotating drum (2) and the auxiliary drum (
30) will rotate smoothly.

尚、上記側板(34) 、 (34)及び補助ドラム(
30)は、この実施例では、中空体となっており、共に
、この中空部には、一定の温度に加熱された蒸気が循環
供給されるようになっている。従って、この供給蒸気の
温度を放熱との関係で所定の温度に設定することにより
、頂部原料液貯留部(L2)内の原料液部(L)の温度
が、適温に維持されることとなる。
In addition, the side plates (34), (34) and the auxiliary drum (
30) is a hollow body in this embodiment, and steam heated to a constant temperature is circulated and supplied to this hollow part. Therefore, by setting the temperature of this supplied steam to a predetermined temperature in relation to heat radiation, the temperature of the raw material liquid part (L) in the top raw material liquid storage part (L2) can be maintained at an appropriate temperature. .

このため、各側板(34)には蒸気回路の人口管(S、
)及び出口管(S2)が中空室内を介して連通ずるよう
に配設され、補助ドラム(30)に、ついても、同様な
構成が採用されている。
For this reason, each side plate (34) is equipped with artificial pipes (S,
) and the outlet pipe (S2) are disposed so as to communicate with each other through the hollow chamber, and a similar configuration is adopted for the auxiliary drum (30).

上記いずれの実施例のものも、回転ドラム(2)及び補
助ドラム(30)については別個に駆動する構成とした
が、いずれか一方にのみを駆動して他方をこの駆動側と
伝導させて回転するようにしてもよい、又、補助ドラム
(30)を回転しない構成としても、所期の目的は達成
される。
In each of the above embodiments, the rotating drum (2) and the auxiliary drum (30) are driven separately, but only one of them is driven and the other is rotated by being transmitted to this driving side. Alternatively, the intended purpose can be achieved even if the auxiliary drum (30) does not rotate.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は第一請求項の発明の原理説明図、第2図は本発
明の第一実施例の説明図、第3図はその頂部原料液貯留
部(L2)部分の平面図、第4図はこれに用いる温度制
御回路の説明図、第5図は第二実施例の要部の断面図、
第6図はX−X断面図、第7図及び第8図は可動軸受(
7)の詳細図。 第9図は従来例の説゛明図であり、図中。 (1)  ・・・受皿 (L)  ・・・原料液部 (2)  ・・・回転ドラム (31)・・・堰き止め手段 (L2)・・・頂部原料液貯留部 (4)・・・第一のケーキ
Fig. 1 is an explanatory diagram of the principle of the invention of the first claim, Fig. 2 is an explanatory diagram of the first embodiment of the invention, Fig. 3 is a plan view of the top raw material liquid storage part (L2), and Fig. 4 The figure is an explanatory diagram of the temperature control circuit used in this, and Figure 5 is a sectional view of the main part of the second embodiment.
Figure 6 is a sectional view taken along line X-X, Figures 7 and 8 are the movable bearing (
7) Detailed diagram. FIG. 9 is an explanatory diagram of a conventional example; (1) ... saucer (L) ... raw material liquid section (2) ... rotary drum (31) ... damming means (L2) ... top raw material liquid storage section (4) ... first cake

Claims (1)

【特許請求の範囲】 [1]、受皿(1)の原料液部(L)に回転ドラム(2
)を浸漬して、回転ドラム(2)の表面に第一のケーキ
を生成させ、回転ドラム(2)の頂部近傍において再度
原料液を前記第一のケーキの表面に供給し、回転ドラム
(2)の表面に形成されたケーキを剥取ることにより、
フレークを製造する装置において、回転ドラム(2)の
頂部近傍で且この回転ドラム(2)の回転方向における
前記頂部の手前側に、円柱状の堰き止め手段(31)を
前記回転ドラム(2)の軸線方向全域にわたって架設し
て、前記堰き止め手段(31)と回転ドラム(2)の頂
部との間の凹陥部を頂部原料液貯留部(L_2)とし、
前記堰き止め手段(31)の母線が回転ドラム(2)の
表面に形成された第一のケーキ(4)の表面に対接する
か又は極僅かの間隙で対向するように、堰き止め手段(
31)の配設位置を設定したフレーク製造装置。 [2]、堰き止め手段(31)を、回転ドラム(2)と
同期して回転する補助ドラム(30)とし、この補助ド
ラムを回転ドラム(2)と逆に回転させて、その表面の
移動速度が回転ドラム(2)の表面のそれと略一致する
ようにした特許請求の範囲第1項に記載のフレーク製造
装置。
[Claims] [1] A rotating drum (2
) to form a first cake on the surface of the rotating drum (2), and the raw material liquid is again supplied to the surface of the first cake near the top of the rotating drum (2). ) by peeling off the cake formed on the surface of the
In an apparatus for producing flakes, a cylindrical damming means (31) is provided near the top of the rotating drum (2) and on the near side of the top in the rotating direction of the rotating drum (2). is constructed over the entire axial direction of the dam, and a concave portion between the damming means (31) and the top of the rotating drum (2) is used as a top raw material liquid storage portion (L_2),
The damming means (31) is arranged so that the generatrix of the damming means (31) is in contact with the surface of the first cake (4) formed on the surface of the rotating drum (2) or is opposed to the surface of the first cake (4) with a very small gap.
31) A flake manufacturing device in which the installation position is set. [2] The damming means (31) is an auxiliary drum (30) that rotates in synchronization with the rotating drum (2), and this auxiliary drum is rotated in the opposite direction to the rotating drum (2) to move its surface. 2. The flake manufacturing device according to claim 1, wherein the speed substantially matches that of the surface of the rotating drum (2).
JP63148641A 1988-06-16 1988-06-16 Flake production equipment Expired - Fee Related JP2628188B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63148641A JP2628188B2 (en) 1988-06-16 1988-06-16 Flake production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63148641A JP2628188B2 (en) 1988-06-16 1988-06-16 Flake production equipment

Publications (2)

Publication Number Publication Date
JPH01317537A true JPH01317537A (en) 1989-12-22
JP2628188B2 JP2628188B2 (en) 1997-07-09

Family

ID=15457339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63148641A Expired - Fee Related JP2628188B2 (en) 1988-06-16 1988-06-16 Flake production equipment

Country Status (1)

Country Link
JP (1) JP2628188B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201605A (en) * 2019-06-03 2019-09-06 重庆博张机电设备有限公司 Alkali groove mechanism and flaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835901U (en) * 1981-08-29 1983-03-09 玉川機械株式会社 Flake substance manufacturing equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835901U (en) * 1981-08-29 1983-03-09 玉川機械株式会社 Flake substance manufacturing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201605A (en) * 2019-06-03 2019-09-06 重庆博张机电设备有限公司 Alkali groove mechanism and flaker
CN110201605B (en) * 2019-06-03 2021-06-18 重庆博张机电设备有限公司 Alkali tank mechanism and flaker

Also Published As

Publication number Publication date
JP2628188B2 (en) 1997-07-09

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