JPH03127623A - Device for producing seamless capsule - Google Patents
Device for producing seamless capsuleInfo
- Publication number
- JPH03127623A JPH03127623A JP1263658A JP26365889A JPH03127623A JP H03127623 A JPH03127623 A JP H03127623A JP 1263658 A JP1263658 A JP 1263658A JP 26365889 A JP26365889 A JP 26365889A JP H03127623 A JPH03127623 A JP H03127623A
- Authority
- JP
- Japan
- Prior art keywords
- capsule
- flow
- cooling liquid
- capsules
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002775 capsule Substances 0.000 title claims abstract description 79
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 239000000110 cooling liquid Substances 0.000 claims description 29
- 239000002131 composite material Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 238000004581 coalescence Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 15
- 238000005469 granulation Methods 0.000 description 7
- 230000003179 granulation Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000009751 slip forming Methods 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacturing Of Micro-Capsules (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、−数的にはシームレス（継目無し）カプセル
の製造装置に関するものであり、さらに詳しくは、流動
性を有する皮膜形成物質の流れの中に流動性を有する充
填物質の流れを含む複合ジェット流を、前記皮膜形成物
質とは非溶解でカプセル形ｆｔｉ、４１！内を流れる冷
却液の液流中に連続して形成し、この複合ジェット流を
前記冷却液の液流中で流れ方向先端部より順次所定長さ
に切断し。DETAILED DESCRIPTION OF THE INVENTION ``Industrial Application Field'' The present invention relates to - a device for manufacturing numerically seamless capsules, and more particularly to a device for manufacturing a capsule that is numerically seamless; A composite jet flow containing a flow of a flowable filler material in a capsule-shaped fti, which is not dissolved with the film-forming material, 41! The composite jet stream is continuously formed in the flow of the cooling liquid flowing through the cooling liquid, and this composite jet stream is sequentially cut into a predetermined length from the tip in the flow direction in the flow of the cooling liquid.
切断されたものを順次前記冷却液の液流中で所定形状に
成形しながら、前記冷却液とともにカプセル回収管内を
通過させて回収する構造の装置において、前記カプセル
回収管を改良したシームレスカプセル製造装置に関する
ものである。A seamless capsule manufacturing device that improves the capsule collection pipe in an apparatus having a structure in which cut pieces are successively molded into a predetermined shape in a flow of the cooling liquid and are passed through a capsule collection pipe together with the cooling liquid to be collected. It is related to.
「従来の技術」 従来のこの種の製造装置を第２図に基いて説明する。"Conventional technology" A conventional manufacturing apparatus of this type will be explained with reference to FIG.
１は皮膜形成物質ａのタンクであり、このタンク１内に
は皮膜形成物質ａが随時補給されるように構成されてい
る。Reference numeral 1 denotes a tank for the film-forming substance a, and the tank 1 is configured so that the film-forming substance a is replenished at any time.
２は充填物質すのタンクであり、このタンク２内の充填
物質すも随時補給されるように構成されている。Reference numeral 2 denotes a tank for filling the filling material, and the filling material in the tank 2 is also replenished at any time.
皮膜形成物質ａは、ゼラチンやグリセリン等を含む物質
を精製水で調製したものであって、加熱（例えば６５℃
）流動化された状態で、定量ポンプ１１により給送バイ
ブ１２を経て複合ノズル３の大径な吐出ノズル３１へ送
られる。Film-forming substance a is a substance containing gelatin, glycerin, etc. prepared with purified water, and heated (e.g. 65°C).
) The fluidized state is sent by the metering pump 11 to the large-diameter discharge nozzle 31 of the composite nozzle 3 via the feeding vibrator 12 .
薬剤を含む充填物質すは皮膜形成物質ａとは反応しない
物質からなり、加熱（例えば４５℃）流動化された状態
で、定量ポンプ２１により給送バイブ２２を経て複合ノ
ズル３の小径な吐出ノズル３２へ送られる。The filling substance containing the drug is made of a substance that does not react with the film-forming substance a, and is heated (for example, 45° C.) to be fluidized and then passed through the feeding vibrator 22 by the metering pump 21 to the small-diameter discharge nozzle of the composite nozzle 3. Sent to 32.
複合ノズル３は、大径な吐出ノズル３１とその中心に沿
って配置された小径な吐出ノズル３２からなり、その下
端は、下方に設けられているカプセル形成槽４内におけ
る冷却液Ｃの下降液流中へ下向きに臨ませである。The composite nozzle 3 consists of a large-diameter discharge nozzle 31 and a small-diameter discharge nozzle 32 arranged along its center, and its lower end is connected to the descending liquid of the cooling liquid C in the capsule forming tank 4 provided below. Face downward into the current.
したかって、複合ノズル３により皮膜形成物質ａと充填
物質すとを所定圧力て吐出させると、流動性を有する皮
膜形ｆ：＆物賀ａの流れの中に、流動性を有する充填物
質すの流れを含む複合ジェット流が、前記冷却液Ｃの液
流中へ連続的に形成される。Therefore, when the composite nozzle 3 discharges the film-forming substance a and the filler material at a predetermined pressure, the flowable film-form f: A composite jet stream is continuously formed into the liquid stream of the cooling liquid C.
皮膜形成物質ａとは非溶解な流動パラフィンよりなる冷
却液Ｃは、それぞれの配管を通じて、冷却液タンク５か
らポンプ５０により熱交換器５１に送られ２．！！％交
換器５１で例えば５°Ｃ前後に冷却され１分岐配管５２
．５３を経てカプセル形成槽４の底部より上部へ送られ
る。Cooling liquid C made of liquid paraffin that does not dissolve in the film-forming substance a is sent from the cooling liquid tank 5 to the heat exchanger 51 by the pump 50 through each pipe.2. ! ! It is cooled to around 5°C in the % exchanger 51, and the 1-branch pipe 52
．． 53 and is sent from the bottom of the capsule forming tank 4 to the top.
タンク５内にある冷却液Ｃの他の一部は、他のポンプ５
４により配管５５の適所に設置された脈流発生器５６に
送られ、この脈流発生器５６で一定周期の脈流となり、
この脈流は、カプセル形成槽４内に臨む前記複合ノズル
３の下方を周囲から囲む状態に設けられた環状の脈流ノ
ズル６より吹き出され、複合ノズル３で連続的に形成さ
れる複合ジェット流へ周囲から衝撃を与えることにより
、当該脈流の周期に合せ、当該複合ジェット流をその流
れ方向先端より所定の長さの粒ｄに順次切断する。Another part of the coolant C in the tank 5 is transferred to another pump 5.
4 is sent to a pulsating flow generator 56 installed at an appropriate position in the piping 55, and the pulsating flow generator 56 generates a pulsating flow with a constant period.
This pulsating flow is blown out from an annular pulsating flow nozzle 6 provided surrounding the lower part of the composite nozzle 3 facing into the capsule forming tank 4, and the composite jet stream is continuously formed by the composite nozzle 3. By applying impact from the surroundings, the composite jet stream is sequentially cut into grains d of a predetermined length from the tip in the flow direction in accordance with the cycle of the pulsating flow.
カプセル形成槽４内の上部に達した冷却液Ｃは、カプセ
ル形成槽４内へ底部から上向きに突入した造粒筒４１内
で下降液流となり、この造粒筒４１、造粒筒４１と連通
して上下方向にＳ字状に形成されたカプセル回収管７、
及びカプセル回収槽８を経てタンク５へ回収されるよう
に循環する。The cooling liquid C that has reached the upper part of the capsule forming tank 4 becomes a descending liquid flow in the granulating cylinder 41 that enters the capsule forming tank 4 upward from the bottom, and communicates with the granulating cylinder 41. a capsule recovery pipe 7 formed vertically in an S-shape;
The capsules are then circulated through the capsule collection tank 8 and collected into the tank 5.
連続的に形成される複合ジェット流が、前記脈流によっ
て流れ方向先端より順次切断された粒ｄは、冷却液Ｃの
前述のような流れに沿って流れ、この間に成膜形を物質
が冷却凝固しながら、皮膜の内部に充填物質からなる核
が被覆された丸みをおびたシームレスカプセルｅに順次
形成され、カプセル回収管７を経てカプセル回収槽８に
達し、回収槽８の金網８０によって冷却液Ｃと分離され
た後、図示しない何方のコンベヤにより次の乾燥工程に
移送される。The particles d, which are sequentially cut from the tip of the continuously formed composite jet stream in the flow direction by the pulsating flow, flow along the aforementioned flow of the cooling liquid C, and during this time, the substance cools the film-forming shape. While solidifying, rounded seamless capsules (e) with a core made of the filler material coated inside the film are sequentially formed, reach the capsule collection tank 8 via the capsule collection pipe 7, and are cooled by the wire mesh 80 of the collection tank 8. After being separated from liquid C, it is transferred to the next drying process by a conveyor (not shown).
４０は、カプセル形成槽４の上端から冷却液タンク５に
通じるオーバーフロー配管である。40 is an overflow pipe leading from the upper end of the capsule forming tank 4 to the cooling liquid tank 5.
「発明か解決しようとする課題」
この種の装置においては、シームレスカプセルの造粒速
度を上げる場合、複合ジェット流の押出し速度及び冷却
液の流速を速め、脈流の周期を短かくするか、前述の従
来の装置では、カプセル回収管７がＳ字形で粒の流路が
短かく、造粒速度を上げても冷却液の流速を十分速める
ことができないため、複合ジェット流を流れ方向先端部
から順次切断した粒が、カプセル形＊４６４内やカプセ
ル回収管８を通過するとき互いに接触して１合体したり
破壊したりし易く、他方、この点を無視して冷却液の流
速を上げると、粒に切断されてから冷却液中に留まる時
間が短かくなり、カプセル回収槽８で冷却液Ｃと分離す
るまでに皮膜形成物質が十分凝固せず、回収時にシーム
レスカプセル同志がくっついて合体したり、変形したり
、表面に傷ができたり、破壊したりする問題があった。``Invention or problem to be solved'' In this type of device, in order to increase the granulation rate of seamless capsules, it is necessary to increase the extrusion rate of the composite jet flow and the flow rate of the cooling liquid, and shorten the period of the pulsating flow. In the conventional device described above, the capsule collection pipe 7 is S-shaped and the flow path for the particles is short, so even if the granulation rate is increased, the flow rate of the coolant cannot be increased sufficiently. When grains cut sequentially from the capsule shape *464 pass through the capsule recovery pipe 8, they come into contact with each other and are likely to coalesce or break. On the other hand, if this point is ignored and the flow rate of the coolant is increased, , the time that the capsules remain in the coolant after being cut into particles is shortened, and the film-forming substance is not sufficiently solidified before being separated from the coolant C in the capsule recovery tank 8, causing the seamless capsules to stick together and coalesce during recovery. There were problems in that it could be damaged, deformed, scratched on the surface, or destroyed.
本発明の目的は、このような問題を解決したカプセル製
造装置を提供することにある。An object of the present invention is to provide a capsule manufacturing apparatus that solves these problems.
「課題を解決するための手段」 本発明に係るシームレスカプセル製造装置は。"Means to solve problems" A seamless capsule manufacturing apparatus according to the present invention.
前述の目的を達成するため、流動性を有する皮膜形成物
質の流れの中に流動性を有する充填物質の流れを含む複
合ジェット流を、前記皮膜形成物質とは非溶解でカプセ
ル形成槽内を流れる冷却液の液流中に連続して形成し、
この複合ジェット流を前記冷却液の液流中で流れ方向先
端部より順次所定長さに切断し、切断されたものを順次
前記冷却液の液流中で所定形状に底形しながら、前記冷
却液とともにカプセル回収管内を通過させて回収する構
造の装置において、前記カプセル回収管を。In order to achieve the above-mentioned purpose, a composite jet stream containing a flow of a fluid filler material in a flow of a fluid film-forming material is flowed through the capsule forming tank without dissolving the film-forming material. Continuously forming in the liquid flow of cooling liquid,
This composite jet stream is sequentially cut into predetermined lengths from the tip in the flow direction in the flow of the cooling liquid, and the cut pieces are sequentially shaped into a predetermined shape in the flow of the cooling liquid while cooling In an apparatus having a structure in which capsules are collected by passing through the capsule collection pipe together with a liquid, the capsule collection pipe is collected.
下部反転部と上部反転部とをそれぞれ複数有して上下方
向へ蛇行する状態に構成したものである。It has a plurality of lower inversion parts and a plurality of upper inversion parts, respectively, and is configured to meander in the vertical direction.
前記カプセル回収管には、流れ方向最終の上部反転部に
エア取入れ口を取付けるのが望ましい。It is preferable that the capsule recovery pipe is provided with an air intake at the final upper inversion part in the flow direction.
「作用」
本発明に係る製造装置は、カプセル回収管を複数回上下
方向へ蛇行する状態に構成したので、狭い空間で回収管
を長くすることができ、したがって、高速で造粒すると
き冷却液の流速を速めることかできる。"Function" Since the manufacturing apparatus according to the present invention is configured so that the capsule collection pipe meanders vertically multiple times, the collection pipe can be made long in a narrow space. The flow rate can be increased.
「実施例」
第１図を参照しながら、本発明に係るシームレスカプセ
ル製造装置を説明する。"Example" A seamless capsule manufacturing apparatus according to the present invention will be described with reference to FIG.
なお、以下の実施例において、第２図の装置と同様な構
造部分は第２図と同一の符号を付し、それらの説明は省
略することとする。In the following embodiments, structural parts similar to those in the apparatus shown in FIG. 2 are designated by the same reference numerals as in FIG. 2, and their explanation will be omitted.
この実施例において、脈流ノズル６は複合ノズル３の下
端部外周にねじ付けられ、最先端の環状のスリット６１
は断面逆ハの字状に形成され、冷却液の脈流が、ノズル
３によって形成される複合ジェット流に対し、形成直後
に斜め上方から吹付けられるようになっている。In this embodiment, the pulsating flow nozzle 6 is screwed to the outer periphery of the lower end of the composite nozzle 3, and the most advanced annular slit 61
is formed to have an inverted V-shaped cross section, and a pulsating flow of cooling liquid is sprayed obliquely from above against the composite jet flow formed by the nozzle 3 immediately after formation.
カプセル形成槽４の底部から突入した造粒筒４１は、上
端が漏斗状に形成され、カプセル形成槽４に対し上下方
向へスライドし得るように取付けられている。The granulation cylinder 41 that protrudes from the bottom of the capsule forming tank 4 has a funnel-shaped upper end and is attached to the capsule forming tank 4 so as to be able to slide in the vertical direction.
造粒筒４１の下端部と連通ずるカプセル回収管７は、下
部反転部７ａ、７ｃ及び上部反転部７ｂ、７ｄをそれぞ
れ複数有して上下方向へ蛇行する状態に構成され、各反
転部７ａ〜７ｄは、内部をシームレスカプセルｅが流れ
るとき内壁面へカプセルｅが衝突しないように半円形状
に形成されている。The capsule recovery pipe 7 communicating with the lower end of the granulation cylinder 41 has a plurality of lower inverted parts 7a, 7c and upper inverted parts 7b, 7d, respectively, and is configured to meander in the vertical direction, and has a plurality of lower inverted parts 7a, 7c and upper inverted parts 7b, 7d, respectively. 7d is formed in a semicircular shape to prevent the capsule e from colliding with the inner wall surface when the seamless capsule e flows inside.
この実施例の装置におけるカプセル回収管７は、流れ方
向最終部を除く上部反転部７ｂにエア抜き弁７１が取付
けられ、最終部の上部反転部７ｄの上部にエア取入れロ
ア２を設けている。In the capsule recovery pipe 7 in the apparatus of this embodiment, an air vent valve 71 is attached to the upper inverted section 7b except for the final section in the flow direction, and an air intake lower 2 is provided above the upper inverted section 7d at the final section.
このエア取入れロア２からエアを取入れることによって
、当該反転部７ｄ内の流れ方向前方の破１ｉ ７ ｅで
示す位置から右上部分がエア溜りとなり、シームレスカ
プセルｅが冷却液とともにカプセル回収槽８内に流出す
るとき、断続的に集中して流出するのが防止され、カプ
セルｅが流れ順にしたかって円滑に流出する。By taking in air from the air intake lower 2, the upper right part from the position shown by the flow direction forward part 1i7e in the reversing part 7d becomes an air pocket, and the seamless capsule e is moved into the capsule collection tank 8 together with the cooling liquid. When outflowing, the intermittently concentrated outflow is prevented, and the capsules e flow out smoothly in order of flow.
カプセル回収槽８に回収されたシームレスカプセルｅは
、従来の装置と同様に金網８０で冷却液ｅと分離され、
何方の運搬手段８１上に落下して当該運搬手段８１によ
り乾燥工程に送られる。The seamless capsules e collected in the capsule collection tank 8 are separated from the cooling liquid e by a wire mesh 80, as in the conventional device.
It falls onto one of the conveying means 81 and is sent to the drying process by the conveying means 81.
カプセル回収槽８内における一定水位以上の冷却液ｅは
、オーバーフロー配管８２及びろ過器５７を経てタンク
５内に回収される。The coolant e in the capsule recovery tank 8 at a level above a certain level is recovered into the tank 5 through the overflow pipe 82 and the filter 57.
前記実施例のシームレスカプセル製造装置は、カプセル
回収管７が上下方向へ数回蛇行する状態に形成され、複
合ジェット流から切断された粒の流路を長くすることが
きるので、カプセル形成槽４内における造粒速度に合せ
て冷却液の流速を速めることが可能となる。In the seamless capsule manufacturing apparatus of the embodiment described above, the capsule recovery pipe 7 is formed to meander several times in the vertical direction, and the flow path for the particles cut from the composite jet flow can be lengthened. It becomes possible to increase the flow rate of the cooling liquid in accordance with the granulation rate within.
したがって、造粒速度と冷却液の流速とのアンバランス
によって生ずる粒相互の接触合体や破壊を防止すること
ができる。Therefore, it is possible to prevent grains from coming into contact with each other and being destroyed due to an imbalance between the granulation rate and the flow rate of the cooling liquid.
また、カプセル回収管７の最終の上部反転部７ｄにエア
取入れロア２を設けたので、回収管７から回収槽８への
シームレスカプセルｅの流出が円滑になる。Furthermore, since the air intake lower 2 is provided at the final upper inverted portion 7d of the capsule collection pipe 7, seamless capsules e can flow out from the collection pipe 7 into the collection tank 8 smoothly.
シームレスカプセルｅの回収は、前述のように金網８０
で冷却液Ｃと分離して回収してもよいが例えば回収槽８
を沈殿槽の構造とし、カプセルｅを回収槽８内の図示し
ないバスケット等に沈殿させて回収するように構成して
もよい。The collection of the seamless capsule e is carried out using the wire mesh 80 as described above.
It may be separated from the cooling liquid C and recovered, but for example, in the recovery tank 8.
It may be configured such that the capsule e is settled in a basket (not shown) or the like in the collection tank 8 and collected.
この回収ｖ７は透明なアクリルその他の合成樹脂で製造
し、内部のカプセルｅの流れを目又はカメラ等で監視で
きるようにするのが好ましい。It is preferable that the collection v7 is made of transparent acrylic or other synthetic resin so that the flow of the capsule e inside can be monitored with eyes or a camera.
前記実施例のシームレスカプセル製造装置では、冷却液
の液流中に、皮膜形成物質の流れの中に一つの充填物質
の流れを有する複合ジェット流を形成する例についての
み説明したが、一種の皮膜形成物質の流れの中に、同種
又は異種の成分からなる独立した複数の充填物質の流れ
を有する複合ジェット流を形成する場合や、それぞれ成
分を異にする複数の皮膜物質の流れからなる複合ジェッ
ト流であって、それぞれの皮膜物質の流れの中に、同種
又は異種の成分からなる充填物質の流れを有する複合ジ
ェット流を形成する場合についても実施することができ
る。In the seamless capsule manufacturing apparatus of the above embodiment, only an example in which a composite jet flow is formed in which a flow of a filler material is included in a flow of a film-forming material in a flow of a cooling liquid has been described. In cases where a composite jet flow is formed in which a plurality of independent flows of filling materials made of the same or different components are formed in the flow of forming materials, or a composite jet is formed of a plurality of flows of coating materials each having different components. It is also possible to carry out the formation of a composite jet stream with a flow of filler material of the same or different components in each flow of coating material.
「発明の効果」
本発明に係るシームレスカプセル製造装置によれば、カ
プセル回収管を場所をとらないで長くすることができる
とともに、カプセル形成槽における造粒速度を速めた場
合でも、回収の途中で粒相互の接触合体や破壊を生ぜず
、かつ、シームレスカプセル形ｒ＆直後の冷却時間を十
分確保することができる。"Effects of the Invention" According to the seamless capsule manufacturing apparatus of the present invention, the capsule collection pipe can be made longer without taking up space, and even when the granulation speed in the capsule forming tank is increased, It is possible to prevent grains from coming into contact with each other or breaking, and to ensure sufficient cooling time immediately after forming a seamless capsule.
第１図は本発明に係るシームレスカプセル製造装置の一
例を示す概略配管図、第２図は従来の製造装置を示す概
略配管図である。
主要図中符号の説明
ａは皮膜形成物質、ｂは充填物質、Ｃは冷却液ｅはシー
ムレスカプセル、１は皮膜形成物質のタンク、２は充填
物質のタンク、３は複合ノズル３１は大径な吐出ノズル
、３２は小径な吐出ノズル、４はカプセル形成槽、５は
冷却液タンク、５６は脈流発生器、６は脈流ノズル、７
はカプセル回収管、７ａ、７ｃは下部反転部、７ｂ、７
ｄは上部反転部、７２はエア取入れ口、８はカプセル回
収槽である。FIG. 1 is a schematic piping diagram showing an example of a seamless capsule manufacturing apparatus according to the present invention, and FIG. 2 is a schematic piping diagram showing a conventional manufacturing apparatus. Explanation of the symbols in the main figures: a is a film-forming substance, b is a filling substance, C is a cooling liquid e is a seamless capsule, 1 is a tank for a film-forming substance, 2 is a tank for a filling substance, 3 is a composite nozzle 31 with a large diameter. A discharge nozzle, 32 is a small diameter discharge nozzle, 4 is a capsule forming tank, 5 is a cooling liquid tank, 56 is a pulsating flow generator, 6 is a pulsating flow nozzle, 7
7a and 7c are the capsule recovery pipes, 7b and 7 are the lower inversion parts, respectively.
d is an upper inversion part, 72 is an air intake port, and 8 is a capsule collection tank.
Claims (2)
性を有する充填物質の流れを含む複合ジェット流を、前
記皮膜形成物質とは非溶解でカプセル形成槽内を流れる
冷却液の液流中に連続して形成し、この複合ジェット流
を前記冷却液の液流中で流れ方向先端部より順次所定長
さに切断し、切断されたものを順次前記冷却液の液流中
で所定形状に成形しながら、前記冷却液とともにカプセ
ル回収管内を通過させて回収する構造の装置において、
前記カプセル回収管を、下部反転部と上部反転部とをそ
れぞれ複数有して上下方向へ蛇行する状態に構成したこ
とを特徴とする、シームレスカプセル製造装置。(1) A composite jet stream containing a flow of a fluid filler material in a flow of a fluid film-forming material is used as a cooling liquid that does not dissolve in the film-forming material and flows in the capsule forming tank. This composite jet stream is sequentially cut into a predetermined length from the tip in the flow direction in the flow of the cooling liquid, and the cut pieces are sequentially cut into a predetermined length in the flow of the cooling liquid. In a device configured to collect capsules by passing them through a capsule recovery pipe together with the cooling liquid while forming the capsule into a shape,
A seamless capsule manufacturing apparatus, characterized in that the capsule collection pipe is configured to have a plurality of lower inversion parts and a plurality of upper inversion parts, respectively, and meander in the vertical direction.
上部反転部にエア取入れ口を設けた、請求項１に記載の
シームレスカプセル製造装置。(2) The seamless capsule manufacturing apparatus according to claim 1, wherein an air intake port is provided in the final upper reversal section in the flow direction of the capsule recovery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26365889A JP2911140B2 (en) | 1989-10-09 | 1989-10-09 | Seamless capsule manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26365889A JP2911140B2 (en) | 1989-10-09 | 1989-10-09 | Seamless capsule manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03127623A true JPH03127623A (en) | 1991-05-30 |
| JP2911140B2 JP2911140B2 (en) | 1999-06-23 |
Family
ID=17392532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26365889A Expired - Lifetime JP2911140B2 (en) | 1989-10-09 | 1989-10-09 | Seamless capsule manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2911140B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317299A (en) * | 2005-05-13 | 2006-11-24 | Hitachi High-Technologies Corp | Liquid conveyance device and analysis system |
| WO2021010676A1 (en) * | 2019-07-16 | 2021-01-21 | ㈜한국생명과학연구소 | Capsule manufacturing apparatus for manufacturing various capsules in circulating fluid |
-
1989
- 1989-10-09 JP JP26365889A patent/JP2911140B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317299A (en) * | 2005-05-13 | 2006-11-24 | Hitachi High-Technologies Corp | Liquid conveyance device and analysis system |
| JP4547301B2 (en) * | 2005-05-13 | 2010-09-22 | 株式会社日立ハイテクノロジーズ | Liquid transport device and analysis system |
| US7922885B2 (en) | 2005-05-13 | 2011-04-12 | Hitachi High-Technologies Corporation | Device for transporting liquid and system for analyzing |
| WO2021010676A1 (en) * | 2019-07-16 | 2021-01-21 | ㈜한국생명과학연구소 | Capsule manufacturing apparatus for manufacturing various capsules in circulating fluid |
| KR20210008998A (en) * | 2019-07-16 | 2021-01-26 | (주)한국생명과학연구소 | A capsule manufacturing apparatus for producing various capsules by circulating fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2911140B2 (en) | 1999-06-23 |
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