JPH01114684A - Manufacture of odd-shaped ice - Google Patents
Manufacture of odd-shaped iceInfo
- Publication number
- JPH01114684A JPH01114684A JP26946987A JP26946987A JPH01114684A JP H01114684 A JPH01114684 A JP H01114684A JP 26946987 A JP26946987 A JP 26946987A JP 26946987 A JP26946987 A JP 26946987A JP H01114684 A JPH01114684 A JP H01114684A
- Authority
- JP
- Japan
- Prior art keywords
- ice
- making
- ice making
- retainer
- raw water
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007710 freezing Methods 0.000 abstract description 7
- 230000008014 freezing Effects 0.000 abstract description 7
- 239000012267 brine Substances 0.000 abstract description 6
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract description 6
- 238000013019 agitation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 19
- 239000007789 gas Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 3
- -1 collar Chemical compound 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 101100433727 Caenorhabditis elegans got-1.2 gene Proteins 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000021581 juice product Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、透明な異形氷の製造法に関し、詳しくは、氷
の切断等の手間を要することなく、通常の製氷作業に近
い操作で、白水部分のない透明な異形氷の製造法に関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for producing transparent irregularly shaped ice, and more specifically, the present invention relates to a method for producing transparent irregularly shaped ice, and more specifically, the present invention does not require time and effort such as cutting the ice, and can be performed using operations similar to normal ice-making operations. This invention relates to a method for producing transparent irregularly shaped ice without white water portions.
本発明の透明な異形氷は、通常の氷と同様な冷却源とし
て利用することができるだけでなく、食卓または陳列品
の装飾的冷却源として利用することができる。The transparent shaped ice of the present invention can be used not only as a cooling source similar to regular ice, but also as a decorative cooling source for dining tables or display items.
角氷の形で市販される大型氷において、氷の透明度が品
質の判定上の重要な因子の一つになっている。これは、
透明な水が美麗であるだけでなく、水が透明であること
は、水が不純物を含まない経験上の目安であって、この
ことが分析によって裏付けられていることによるのであ
る。Regarding large ice cubes sold commercially, the transparency of the ice is one of the important factors in determining the quality. this is,
Not only is clear water beautiful, but the fact that water is clear is because it is an empirical indicator that water is free of impurities, and this is supported by analysis.
一方、大型の角氷の製造は、飲用に適する製氷原水を大
型の方形の製氷缶に入れ、その製氷缶を冷却ブライン槽
に浸漬し、数日にわたり連続的に冷却し、それによって
製氷缶の缶壁部分から内部に向って結氷を進行し、最後
に中心部を結氷させることによって行なわれる。この結
氷において、何等の処置を講じなく、結氷を進行すると
、製氷原水に溶存するガスや不純物の塩類は結氷の進行
に伴って次第にｒｔａｍされるが、時には、ガスや不純
物の塩類を含んだまま、線状に結水し、さらに最終的に
は中、ｂ部分において、これらのガスおよび不純物の塩
類の濃縮された製氷原水が結氷して、仕上った氷塊は白
水となり、角氷として流通するには価値の低いものにな
る。On the other hand, to produce large ice cubes, potable raw ice water is placed in a large rectangular ice can, which is immersed in a cooling brine bath and continuously cooled for several days, thereby making the ice can This is done by forming ice from the can wall inward, and finally freezing the center. If this freezing process continues without taking any measures, the gases and impurity salts dissolved in the ice-making raw water will gradually rtam as the freezing progresses, but sometimes the gases and impurity salts will still remain. , water condenses in a linear shape, and finally, in the middle part (b), the ice-making raw water, which is concentrated with these gases and impurity salts, freezes, and the finished ice block becomes white water, which is distributed as ice cubes. becomes less valuable.
そこで、製氷缶の中心部に空気の吹込管（ドロップチュ
ーブ）を垂下し、製氷作業の間、製氷原水に空気を吹き
込んで、製氷原氷の溶存ガスを駆出するとともに製氷原
水を気泡により撹拌することが行なわれているが、この
方法では、製氷作業の最終段階で結水する中心部は、製
氷原水に溶存し、濃縮された不純物の塩類を除去するこ
とができないので、製氷作業の最終段階で残った不純物
の塩類およびガスのａｍされた製氷原水を、不純物の塩
類および溶存ガスの少ない新しい製氷原水と交換して（
水かえ）、不透明部分の少ない角氷を製造する製氷作業
が行なわれている。Therefore, an air blowing tube (drop tube) is hung in the center of the ice-making can, and air is blown into the ice-making raw water during the ice-making process to drive out the dissolved gas in the ice-making raw ice and agitate the ice-making raw water with air bubbles. However, with this method, it is not possible to remove the concentrated impurity salts dissolved in the ice-making raw water from the center where water condenses at the final stage of the ice-making process. The ice-making raw water that has been amended to remove impurities such as salts and gases remaining in the step is replaced with fresh ice-making raw water that contains fewer impurities such as salts and dissolved gases (
Ice making operations are underway to produce ice cubes with less opaque parts.
一方において、砕氷または球形の水は、その取扱いが容
易であり、また冷却する物体の形状に合わせることが容
易であることによって広く利用されているが、商品の陳
列や展示の際の冷却源として利用されることも多い。こ
れまでに、ゴムまりのような球形の中空容器に穴をあけ
、水を入れ、冷凍庫に入れて凍結する方法、半球状の形
成を冷？ＪＲ庫で製氷し、この半球状の形成２個を接合
して、さらに冷凍庫で結合する方法、四角形の氷の角を
切削して球形の氷をつくる方法、ゴム風船の中に製氷原
水を入れ、密封した後、冷却ブライン槽において製氷す
る方法などによって球形の水をつくることが試みられて
いるが、これらの方法では製氷原水に溶存するガスや不
純物の塩類を除去することができず、製氷の最終段階で
は、上述のとおり、これらの溶存ガスや不純物の塩類が
濃縮され、そのまま結氷し、それによって白濁した氷の
形成を避けることができない。このために、Ｗ次作業中
のＷ氷原水から、濃縮される溶存ガスを脱気するために
、製氷する容器の上部に穴をあけることも試みられたが
、低温では溶存ガスの脱気が不充分であるから、この程
度のことでは白濁した氷の形成を避けることができない
。On the one hand, crushed ice or spherical water is widely used because it is easy to handle and can be easily adapted to the shape of the object to be cooled, but it is widely used as a cooling source during display and exhibition of products. It is often used. So far, how to make a hole in a spherical hollow container like a rubber ball, fill it with water, put it in the freezer and freeze it, to form a hemispherical shape? A method of making ice in a JR warehouse, joining these two hemispherical shapes, and then joining them in the freezer, a method of cutting corners of square ice to make spherical ice, a method of putting ice-making raw water into a rubber balloon. Attempts have been made to create spherical water by sealing it and then making ice in a cooling brine tank, but these methods cannot remove the gases and impurity salts dissolved in the ice-making raw water, making it difficult to make ice. In the final stage of the process, as mentioned above, these dissolved gases and impurity salts are concentrated and directly freeze, resulting in the unavoidable formation of cloudy ice. For this reason, an attempt was made to make a hole in the top of the ice-making container in order to degas the dissolved gas that would be concentrated from the W-ice raw water during the W-ice process, but at low temperatures the dissolved gas could be degassed. Because it is insufficient, it is not possible to avoid the formation of cloudy ice at this level.
本発明者らは、氷の製造に長年従事しているが、ドロッ
プチューブにより空気を吹き込み、通気撹拌を続けなが
ら製氷作業を続ける製氷法は、その最後に結氷する中心
部分以外の場所では透明な水が形成されていることを見
出し、さらに目的とする形の製氷作業を製氷原氷の最終
段階の結氷以前に終らせれば、目的とする形の氷は透明
なものにすることができることを見出し、これらの知見
に基づいて本発明に到達した。The inventors of the present invention have been engaged in the production of ice for many years, and found that the ice-making method in which air is blown through a drop tube and the ice-making operation is continued while aeration and agitation is continued is that the ice-making process is transparent except for the central part where it finally freezes. They discovered that water was formed, and further discovered that if the process of making ice in the desired shape was completed before the final stage of ice formation, the ice in the desired shape could be made transparent. Based on these findings, we have arrived at the present invention.
本発明の目的は、手間のかかる労力を要することなく、
簡単な作業で透明な異形氷を製造することができる方法
を提供することにある。The purpose of the present invention is to
To provide a method capable of manufacturing transparent deformed ice with simple operations.
本発明は、製氷缶に入れた製氷原水を、撹拌しながら冷
却することからなる氷の製造法において、その内外に貫
通する通水孔を設けた製氷リテイナーを製氷缶に入れ、
製氷リテイナーの内外の製氷原水を結氷した後、製氷リ
テイナーの内部の水を取り出し、それによって製氷リテ
イナーの形状に応じた異形氷を得ることを特徴とする異
形氷の製造法である。The present invention is an ice making method that involves cooling ice making raw water placed in an ice making can while stirring, in which an ice making retainer provided with water passage holes penetrating the inside and outside of the ice making retainer is placed in the ice making can.
This is a method for producing irregularly shaped ice, which is characterized in that after freezing raw water for ice making inside and outside the ice retainer, the water inside the ice retainer is taken out, thereby obtaining irregularly shaped ice according to the shape of the ice retainer.
本発明の異形氷の製造法における製氷リティナーは、球
形であって、半球状の下型および半球状の上型からなる
ものを使用し、それによって球状の水を製出することが
でき、また製氷リテイナーは、方形であって方形の半分
の下型および方形の半分の上型からなるものを使用し、
それによって方形の氷を製出することができ、さらに製
氷リテイナーは、複数個を連設した下型およびこの下型
に個々にはめ込まれる上型かうなるものを使用し、それ
によって製氷作業および異形氷の取り出しを容易にする
ことができる。The ice-making retainer used in the method for producing irregularly shaped ice of the present invention is spherical and consists of a hemispherical lower mold and a hemispherical upper mold, thereby making it possible to produce spherical water. The ice making retainer is rectangular and consists of a lower mold half of the square and an upper mold half of the square.
This makes it possible to produce square ice, and the ice-making retainer uses a lower mold in which a plurality of ice-making retainers are installed in series and an upper mold that is individually fitted into the lower mold. Ice can be easily removed.
本発明の異形氷の製造法における製氷毎に入れた製氷原
氷の撹拌は、製氷原水中に挿入したドロップチューブに
よる空気の送入によって行なうことができ、また製氷毎
の中央部に水および気泡を自由に通過することができる
網でつくった筒状体を挿入して、製氷毎の中央部のドロ
ップチューブの挿入部分および製氷毎の缶壁に近い製氷
リテイナーの挿入部分を区画し、それによって製氷作業
を効率的に行ない、また製氷リテイナーからの異形氷の
取り出しを効率的に行なうこともできる。In the method for producing irregularly shaped ice of the present invention, the raw ice added for each ice production can be stirred by introducing air through a drop tube inserted into the raw ice water, and water and air bubbles are added to the center of each ice production. A cylindrical body made of a mesh that can freely pass through is inserted to demarcate the insertion part of the drop tube in the center of each ice cube and the insertion part of the ice maker retainer near the can wall of each ice cube, thereby Ice making work can be carried out efficiently, and irregularly shaped ice can also be efficiently taken out from the ice making retainer.
本発明の異形氷は、製氷毎に入れた製氷リテイナーによ
り製出される水であって、製氷リテイナーの形状により
種々の形状を取るが、その大きさは、通常の製氷毎によ
り製出される角氷よりも非常に小さく、通常角氷の１／
１０よりも小さいものである。The irregularly shaped ice of the present invention is water produced by an ice-making retainer that is inserted into each ice-making process, and takes various shapes depending on the shape of the ice-making retainer, but its size is different from that of ice cubes produced by ordinary ice-making processes. much smaller than the ice cube, usually 1/1 of an ice cube
It is smaller than 10.
本発明の異形氷を製出する製氷リテイナーは、製氷原氷
の結氷において、結果的には異形氷の成形型に相当する
ものであって、異形氷の形状は製氷リテイナーの内側の
形状により定められるが、製氷リテイナーは、第１図の
球形の実施の一例に示すとおり、下型２および上型３か
らなり、上型３が下型２に、接合部４において着脱自在
にはめ込まれていて、製氷リテイナ−１の内部において
結氷した異形氷を取り出すことができるようになってお
り、また製氷リテイナ−１の上型３および下型２には通
水孔５が貫通していて、製氷作業中にその内部の製氷原
水が、製氷缶内の製氷原氷の撹拌により、通水孔５を通
して出入することができる。The ice-making retainer for producing irregularly shaped ice of the present invention corresponds to a mold for producing irregularly shaped ice in the freezing of raw ice, and the shape of the irregularly shaped ice is determined by the shape of the inside of the ice producing retainer. However, as shown in the example of the spherical embodiment shown in FIG. , it is possible to take out the irregularly shaped ice that has frozen inside the ice-making retainer 1, and the upper mold 3 and lower mold 2 of the ice-making retainer 1 are penetrated by water holes 5, making it easy to carry out ice-making operations. The ice-making raw water inside the ice-making can can enter and exit through the water passage holes 5 by stirring the ice-making raw ice in the ice-making can.
本発明により球形水を製造する一例を説明する。An example of producing spherical water according to the present invention will be explained.
製氷毎１０の中央部分に円筒状の網１３を立て、円筒状
の膚１３と製氷毎１０の缶壁の間に製氷リテイナーｌを
入れ、その後製氷原水１４を製氷毎ｌＯに入れる。製氷
リテイナ−１は、その内部に通じる通水孔５を有するか
ら、製氷原水１４は製氷リテイナーｌの内部に充満する
。この製氷毎１０を冷却ブライン槽１６に看き、冷却プ
ライン１５に浸漬した後、円筒状のＩＩ！Ｊ１３の中央
にドロップチューブ１１を製氷毎の底部近くまで挿入し
て、空気を吹き込み、気泡１２の上昇により製氷原水１
４を撹拌しながら、冷却プライン１５の還流により製氷
作業を続行する。１Ｉｌｉ水缶ｌＯにおける製氷原水１
４は製氷毎ｌＯの缶壁から結氷を始め、その結氷層は製
氷作業の進行とともに生長するが、製氷リテイナー１内
の製氷原水は生長した結氷層との接触により製氷リテイ
ナ−１が冷却され、その冷却により製氷リテイナ−１の
器壁部分から結氷を始め、その結氷層も同様に生長する
。製氷原水１４は、通常、水道水を使用し、不純物の塩
類および溶存ガスを含んでいるが、結氷する時に純水が
結氷するので、結氷層と接触する製氷原水１４は、不純
物の塩類および溶存ガスの濃度が増大し、不純物の塩類
および溶存ガスが濃縮されるが、製氷原水１４はドロッ
プチューブ１１より吹き込まれる空気の気泡１２の上昇
により常に撹拌されているから、結氷層と接触する製氷
原水は更新されていて、そのために不純物の塩類および
溶存ガスの１度が増大することがなく、常に透明な結氷
層を生長する。A cylindrical net 13 is erected in the center of the ice cube 10, an ice making retainer 1 is placed between the cylindrical skin 13 and the ice cube 10 can wall, and then ice making raw water 14 is poured into the ice cube 10. Since the ice-making retainer 1 has a water passage hole 5 that communicates with the inside thereof, the ice-making raw water 14 fills the inside of the ice-making retainer 1. After placing each ice cube into a cooling brine tank 16 and immersing it in a cooling prine 15, the ice cubes are made into a cylindrical II! Insert the drop tube 11 into the center of J13 until it reaches the bottom of each ice cube, blow air into it, and as the air bubbles 12 rise, the ice making raw water 1
The ice-making operation is continued by refluxing the cooling line 15 while stirring 4. Ice making raw water 1 in 1Ili water can 1O
4 starts to freeze from the can wall of 1O per ice making, and the frozen layer grows as the ice making operation progresses, but the ice making raw water in the ice making retainer 1 comes into contact with the growing frozen layer, and the ice making retainer 1 is cooled. As a result of the cooling, ice begins to form from the wall of the ice-making retainer 1, and the frozen layer also grows. The ice-making raw water 14 is usually tap water and contains impurity salts and dissolved gases, but since pure water freezes when it freezes, the ice-making raw water 14 that comes into contact with the frozen layer contains impurity salts and dissolved gases. The concentration of gas increases, impurities such as salts and dissolved gases become concentrated, but since the ice-making raw water 14 is constantly agitated by the rise of air bubbles 12 blown from the drop tube 11, the ice-making raw water that comes into contact with the frozen layer The ice has been renewed so that impurities such as salts and dissolved gases do not increase by 1 degree, and a transparent ice layer always grows.
製氷リテイナ−１の中の製氷原水も通水孔５を通じて、
その外側の製氷原水１４の撹拌の影響を受け、製氷リテ
イナーｌの器壁に生長する結氷層も常に更新された製氷
原水より結氷するから、透明になり、結局、製氷リテイ
ナ−１に結氷した水は全部透明な氷となる。The ice making raw water in the ice making retainer 1 also flows through the water hole 5.
Under the influence of the agitation of the ice-making raw water 14 on the outside, the frozen layer that grows on the wall of the ice-making retainer 1 also freezes from the constantly renewed ice-making raw water, so it becomes transparent, and eventually the frozen water in the ice-making retainer 1 becomes transparent. becomes completely transparent ice.
製氷毎の缶壁に生長した結氷層が製氷リテイナ−１の全
部を包み込み、製氷リテイナ−１の中の製氷原氷の全部
が充分に結氷した時に製氷作業を中止する。ドロップチ
ューブ１１を引き上げ、製水臼ｌＯを冷却ブライン槽１
６から引き上げ、その内部に生成した水を製氷毎１０か
ら取り出し、その水を融解し、製氷リテイナ−１を個々
に取り出し、上型３を下型２から外して、その中に生成
した球形水を得る。このために、ｉ！ＩＩ水缶ｌ水田ら
取り出した氷の融解は、製氷リテイナー１内の氷の融解
が進行しないように製氷リテイナ−１を取り外すことが
できる時点で中止することを必要とする。A layer of ice that grows on the wall of each ice-making can envelops the entire ice-making retainer 1, and the ice-making operation is stopped when all of the ice-making raw ice in the ice-making retainer 1 is sufficiently frozen. Pull up the drop tube 11 and place the water mill lO into the cooling brine tank 1.
6, take out the water generated inside each ice making retainer 10, melt the water, take out the ice making retainer 1 individually, remove the upper mold 3 from the lower mold 2, and remove the spherical water generated inside it. get. For this reason, i! II Water Can 1 The melting of the ice taken out from the paddy field needs to be stopped as soon as the ice making retainer 1 can be removed so that the ice in the ice making retainer 1 does not continue to melt.
製氷リテイナ−１は、球形のものの他に、方形のものま
たはその他の適当な形状のものを使用することができ、
その形状によって製品の異形氷の形状を選択することが
できる。また製氷リテイナ−１は鉄、鍔、アルミニウム
などの金属によりつくることもできるが、ポリエチレン
、ポリプロピレン、塩化ビニル、ポリエステル、ポリア
ミド、フッ素ｗＴａなどのポリマーによってつくること
もできる。実験的な結果では、ポリマーによりつくられ
た製氷リテイナーを使用するのが透明な水をつくり易い
。The ice making retainer 1 can be of a rectangular shape or any other suitable shape in addition to a spherical one.
Depending on the shape, the shape of the irregularly shaped ice product can be selected. Further, the ice making retainer 1 can be made of metal such as iron, collar, aluminum, etc., but it can also be made of polymer such as polyethylene, polypropylene, vinyl chloride, polyester, polyamide, fluorine wTa, etc. Experimental results show that using ice retainers made of polymers helps produce clear water.
製氷リテイナ−１は単独のものの他に、Ｎ４図および第
５図に示すとおり、複数の下型２を連通板６により一体
化し、それに個々の上型３をはめ込んだものを使用する
ことができる。このような連通板６により複数の製氷リ
テイナーを一体化したものを使用することにより、本発
明の異形氷の製造法は、その製造に要する手間および労
力を節減することができるばかりでなく、その製氷作業
において、ドロップチューブ１１の周囲の円筒状のｌｌ
！Ｉ１３の使用を省略することもできる。The ice-making retainer 1 can be used not only as a single ice-making retainer but also as shown in Fig. . By using a plurality of ice-making retainers integrated with such a communication plate 6, the method for producing irregularly shaped ice of the present invention not only reduces the time and labor required for its production, but also reduces the time and labor required for its production. In the ice making operation, the cylindrical ll around the drop tube 11
! The use of I13 can also be omitted.
また円筒状の１！１１３は、製氷リテイナ−１を製氷缶
の缶壁に近づけるために、できるだけ大きいものを使用
するのが好ましい。Further, it is preferable to use the cylindrical shape 1!113 as large as possible in order to bring the ice making retainer 1 close to the can wall of the ice making can.
以下において、実施の一例を示して本発明をさらに詳し
く説明する。In the following, the present invention will be explained in more detail by way of an example of implementation.
実施例
製氷缶（２９０ｍ Ｘ ５７０ 網筒 （開口部）、２
７０Ｍ×５４５順（底部） Ｘ １１２０ｍ （高さ）
〕の中央に、長円円筒アルミニウムｆｆ１（１３５朋（
長径）×６０鵡（短径） Ｘ １１０（ｌｏｔ （高さ
）〕を置き、長円円筒アルミニウム網と製氷缶の缶壁の
間に、径ｌＯ鶴の貫通孔を、断面の円の円周上に穿孔し
た球形（径：１００１１１ＪＩ）の製氷リテイナ−（ポ
リエステル製）６４個を入れ、この製氷缶に製氷原水１
３０ｔを入れ、球形の製氷リテイナーを製氷原水に沈め
て、その中に製氷原水を充満した。Example ice making can (290m x 570 mesh tube (opening), 2
70M x 545 order (bottom) x 1120m (height)
] In the center of the oval cylindrical aluminum ff1 (135 mm (
(Long axis) x 60 (Borth axis) Put 64 spherical (diameter: 100111JI) ice-making retainers (made of polyester) with holes in the top, and add 1 ounce of ice-making raw water to the ice-making can.
A spherical ice-making retainer was submerged in the ice-making raw water, and the ice-making raw water filled the retainer.
この製氷缶を一９℃に冷却した冷却プラインが流れる冷
却ブライン槽に置き、製氷缶の中央にドロップチューブ
〔５顛（径） Ｘ １２００關（長さ）〕を製氷缶の底
部近くまで下ろして、０・２５〜０．３に９／ｄ （ゲ
ーリ）の圧力の空気をドロップチューブから製氷原水に
吹き込み、製氷原水を撹拌しなからｌ昼夜にわたって製
氷作業を続け、球形の製氷リテイナーの内外共に結氷し
た角氷を得た。Place this ice-making can in a cooling brine tank through which a cooling prine cooled to -9℃ flows, and lower a drop tube [5 diameter x 1200 mm length] into the center of the ice-making can to near the bottom of the ice-making can. Air at a pressure of 9/d (Gerry) is blown from a drop tube into the ice-making raw water at 0.25 to 0.3, and the ice-making operation is continued day and night without stirring the ice-making raw water, and the ice-making process is continued day and night, both inside and outside of the spherical ice-making retainer. Obtained frozen ice cubes.
この角氷を製氷缶から取り出し、室温に６時間放置して
球形の製氷リテイナーの外の氷を融解した後、球形の製
氷リテイナーの上型を開いて、球形水（径： ９（Ｊｕ
＋） ６４（１！を得た。Remove the ice cubes from the ice can, leave it at room temperature for 6 hours to melt the ice outside the spherical ice retainer, open the upper mold of the spherical ice retainer, and pour spherical water (diameter: 9 (Ju)
+) 64 (got 1!).
この球形水は、完全に透明で、白水部分が全く見られず
、美麗なものであった。This spherical water was completely transparent, with no white water part visible at all, and was beautiful.
完全に透明で、白水部分が全く存在しない球形水を、切
断等の加工手段を厖すことなく、製出することができる
。Spherical water that is completely transparent and has no white water portion can be produced without using any processing means such as cutting.
第１図は本発明の異形氷の製造法に使用する製氷リテイ
ナーの実施の一例の一部切欠側面図、第２図は本発明の
異形氷の製造法の実施の一例における製氷缶の内部断面
を示す側面図、第３図はその平面図、第４図は本発明の
異形氷の製造法に使用する製氷リテイナーの実施の他の
一例の一部切欠側面図、そして第５図はその平面図であ
る。FIG. 1 is a partially cutaway side view of an example of an ice-making retainer used in the method for manufacturing irregularly shaped ice of the present invention, and FIG. 2 is an internal cross-section of an ice-making can in an example of the method for manufacturing irregularly shaped ice of the present invention. 3 is a plan view thereof, FIG. 4 is a partially cutaway side view of another example of the ice making retainer used in the method for producing irregularly shaped ice of the present invention, and FIG. 5 is a plan view thereof. It is a diagram.
Claims (1)
することからなる氷の製造法において、その内外に貫通
する通水孔を設けた製氷リテイナーを製氷缶に入れ、製
氷リテイナーの内外の製氷原水を結氷した後、製氷リテ
イナーの内部の氷を取り出すことを特徴とする異形氷の
製造法。 （２）製氷リテイナーが、球形であって、半球状の下型
および半球状の上型からなるものであることを特徴とす
る特許請求の範囲第１項に記載の異形氷の製造法。 （３）製氷リテイナーが、方形であって、方形の半分の
下型および方形の半分の上型からなるものであることを
特徴とする特許請求の範囲第１項に記載の異形氷の製造
法。 （４）製氷リテイナーが、複数個を連設した下型および
個々の上型からなるものであることを特徴とする特許請
求の範囲第２項および第３項のいずれかに記載の異形氷
の製造法。（５）製氷缶に入れた製氷原水が、ドロップ
チューブによる空気の送入により撹拌されることを特徴
とする特許請求の範囲第１項ないし第５項のいずれかに
記載の異形氷の製造法。 （６）製氷缶に入れた製氷原水が、製氷缶の中央部分に
挿入された網筒により中心部のドロップチューブ挿入部
および製氷缶の缶壁に近い製氷リテイナー挿入部に区画
されていることを特徴とする特許請求の範囲第５項に記
載の異形氷の製造法。[Claims] (1) In an ice manufacturing method that involves stirring and cooling ice making raw water placed in an ice making can, an ice making retainer provided with water passage holes penetrating the inside and outside of the ice making retainer is placed in the ice making can. A method for producing irregularly shaped ice, which is characterized in that the ice making raw water inside and outside the ice making retainer is frozen, and then the ice inside the ice making retainer is taken out. (2) The method for producing irregularly shaped ice according to claim 1, wherein the ice making retainer is spherical and consists of a hemispherical lower mold and a hemispherical upper mold. (3) The method for producing irregularly shaped ice according to claim 1, wherein the ice-making retainer is rectangular and consists of a lower half half of the square and an upper half of the square. . (4) The ice-making retainer is made up of a plurality of lower molds and individual upper molds, wherein the ice-making retainer is made of a plurality of lower molds and an individual upper mold. Manufacturing method. (5) A method for producing irregularly shaped ice according to any one of claims 1 to 5, characterized in that raw water for ice making placed in an ice making can is stirred by supplying air through a drop tube. . (6) Make sure that the ice-making raw water in the ice-making can is divided into a drop tube insertion part in the center and an ice-making retainer insertion part near the can wall of the ice-making can by a mesh tube inserted in the center of the ice-making can. A method for producing irregularly shaped ice according to claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26946987A JPH01114684A (en) | 1987-10-27 | 1987-10-27 | Manufacture of odd-shaped ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26946987A JPH01114684A (en) | 1987-10-27 | 1987-10-27 | Manufacture of odd-shaped ice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114684A true JPH01114684A (en) | 1989-05-08 |
Family
ID=17472871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26946987A Pending JPH01114684A (en) | 1987-10-27 | 1987-10-27 | Manufacture of odd-shaped ice |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114684A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515757B1 (en) * | 1970-06-15 | 1976-02-23 | ||
| JPS5637473A (en) * | 1979-08-30 | 1981-04-11 | Yoshiyuki Matsumoto | Method of making shaped ice |
| JPS58217170A (en) * | 1982-06-11 | 1983-12-17 | 三洋電機株式会社 | Ice machine |
| JPS5952887B2 (en) * | 1980-11-10 | 1984-12-21 | 三菱瓦斯化学株式会社 | Method for producing aromatic hydrocarbon-formaldehyde resin |
-
1987
- 1987-10-27 JP JP26946987A patent/JPH01114684A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515757B1 (en) * | 1970-06-15 | 1976-02-23 | ||
| JPS5637473A (en) * | 1979-08-30 | 1981-04-11 | Yoshiyuki Matsumoto | Method of making shaped ice |
| JPS5952887B2 (en) * | 1980-11-10 | 1984-12-21 | 三菱瓦斯化学株式会社 | Method for producing aromatic hydrocarbon-formaldehyde resin |
| JPS58217170A (en) * | 1982-06-11 | 1983-12-17 | 三洋電機株式会社 | Ice machine |
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