JPH0365230A - Method and apparatus for dissolving solid medical agent - Google Patents
Method and apparatus for dissolving solid medical agentInfo
- Publication number
- JPH0365230A JPH0365230A JP1202411A JP20241189A JPH0365230A JP H0365230 A JPH0365230 A JP H0365230A JP 1202411 A JP1202411 A JP 1202411A JP 20241189 A JP20241189 A JP 20241189A JP H0365230 A JPH0365230 A JP H0365230A
- Authority
- JP
- Japan
- Prior art keywords
- drug
- water
- chamber
- water storage
- chambers
- 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.)
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Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は固型薬剤の溶解方法及び装置に関するもので
あり、特に浄化槽、合併処理槽の排水を殺菌消毒する場
合のように、処理水の流量が著しく変動する水処理設備
の薬剤処理に好適なものである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a method and device for dissolving solid chemicals, and is particularly useful for dissolving treated water, such as when sterilizing wastewater from septic tanks and combined treatment tanks. It is suitable for chemical treatment in water treatment equipment where the flow rate fluctuates significantly.
この種の先行技術こしては、下部に通水孔を形威した薬
筒に固型薬剤を充填し、これを処理水の流路に載置して
、処理水を固型薬剤に接触させる方法が行われている。This type of prior art involves filling a cartridge with a water hole at the bottom with a solid drug, placing it in the flow path of the treated water, and bringing the treated water into contact with the solid drug. method is being done.
このような処理において処理水の流量が変化した場合に
、固型薬剤を処理水に所定の割合で溶解させる手段とし
て、処理水に対する薬筒の浸漬深さを変化する方法（実
公昭５０−５２４２号公報）、薬筒における通水孔の開
口度を変化する方法（実公昭５０−５６０３号、同昭６
０−３４３４１号公報）、処理水の流路に薬筒を流水量
に応じて複数個設ける方法（特公昭５１−１８３９５号
、実開昭６０−９５９２９号公報）あるいは処理水の流
路にゲートまたはダンパーと呼ばれる開閉板を設けて、
流水量を加減する方法が知られている。In such a process, when the flow rate of treated water changes, a method of changing the immersion depth of the cartridge into the treated water is used as a means to dissolve the solid drug in the treated water at a predetermined ratio (Utility Model Publication No. 50-5242). (Japanese Utility Model Publication No. 50-5603, 1983), Method of changing the opening degree of the water hole in the cartridge
0-34341), a method of installing a plurality of cartridges in the flow path of treated water according to the flow rate (Japanese Patent Publication No. 51-18395, Japanese Utility Model Application Publication No. 60-95929), or a method of installing a gate in the flow path of treated water. Or, by installing an opening/closing plate called a damper,
Methods of adjusting the amount of water flowing are known.
他方特公昭５９−１３８９０号公報には、大量の処理水
に固型薬剤を溶解させる手段として、薬筒に固型薬剤を
充填し薬筒の上方部に処理水をシャワー状に供給し、固
型薬剤の表面に沿って処理水を流下させる方法が提案さ
れている。On the other hand, Japanese Patent Publication No. 59-13890 describes a method for dissolving solid drugs in a large amount of treated water by filling a cartridge with a solid drug and supplying the treated water in a shower to the upper part of the cartridge. A method has been proposed in which treated water flows down along the surface of mold chemicals.
しかしながら、従来知られている固型薬剤を溶解する方
法あるいは装置を浄化槽、合併処理槽の排水処理のよう
に、処理水の流量が著しく変動する水処理設備において
使用する場合には、処理すべき水量が減少すると薬剤の
溶解量が過度になり、処理すべき水量が増加すると薬剤
の溶解量が不足するので、固型薬剤に対する処理水の供
給量を調整する操作を頻繁にしなければならない難点が
あり、適正な殺菌処理が行われていないのが実情である
。However, when using conventionally known methods or devices for dissolving solid chemicals in water treatment facilities where the flow rate of treated water fluctuates significantly, such as wastewater treatment from septic tanks and combined treatment tanks, it is necessary to When the amount of water decreases, the amount of drug dissolved becomes excessive, and when the amount of water to be treated increases, the amount of dissolved drug becomes insufficient, so the problem is that the amount of treated water supplied to the solid drug must be adjusted frequently. The reality is that proper sterilization is not being carried out.
本発明者は、このような事情を勘案して処理水が変化し
ても、処理水に対して薬剤を常にほぼ一定の割合で自動
的に溶解させるために、数々の試験を繰り返した結果、
隔壁によって区画された複数個の薬剤室に固型薬剤を充
填し、前記各薬剤室に連接して設けられた複数個の貯水
室のうちの任意の貯水室に処理水を導き、各貯水室から
薬剤室に流入する水量を規制し、処理水によって満水状
態になった貯水室から隣接する貯水室に処理水を順次溢
流させ、薬剤室の固型薬剤に接触して流下した処理水を
薬剤室の下部から放出させることによって、所期の目的
を達成したものである。Taking these circumstances into consideration, the inventor of the present invention has repeatedly conducted numerous tests in order to automatically dissolve chemicals in treated water at a nearly constant rate even when the treated water changes.
A plurality of chemical chambers partitioned by partition walls are filled with a solid drug, and the treated water is guided to any one of the plurality of water storage chambers provided in connection with each of the chemical chambers, and each water storage chamber is The amount of water flowing into the chemical chamber is regulated, and the treated water is sequentially overflowed from the water storage chamber filled with treated water to the adjacent water storage chamber, and the treated water that comes into contact with the solid chemicals in the chemical chamber and flows down. The intended purpose was achieved by releasing the drug from the lower part of the drug chamber.
第１図ないし第２図は本発明方法の実施に適する装置の
一例を示したものであり、箱体（１）に垂直状隔壁（２
）（２）・・を介在して複数個の薬剤室（３）（３）・
・を形威し、各薬剤室（３）（３）・・の上部における
仕切板（４）に、隔壁（２）（２）・・の上方位置にお
いて堰板（５）（５）・・を施して、箱体（１）の−側
面と薬剤ホッパー（６）の外面及び堰板（５）（５）に
よって囲まれる貯水室（７）（７）・・を設け、それぞ
れの貯水室における側壁を堰板（５）（５）より高くし
、各薬剤室（３）（３）・・と貯水室（７）（７）・・
に連接する仕切板（４）にオリフィス（８） （８）・
・を設け、薬剤室（３）（３）・・の下部に通水孔（９
）（９）・・を形威し、一つの貯水室（７）に処理水を
供給する樋θＤ）を配設し、各薬剤室（３） （３）・
・の下方に処理水を放流する樋（１１）を施Ｌ７たもの
であり、薬剤ホッパー（６）を薬剤室（３）（３）・・
の後方上部において連通させたものである。Figures 1 and 2 show an example of an apparatus suitable for carrying out the method of the present invention, in which a box body (1) is provided with a vertical partition wall (2
) (2)... multiple drug rooms (3) (3)...
The partition plates (4) at the top of each drug chamber (3) (3)... are provided with dam plates (5) (5)... By applying the The side walls are made higher than the weir plates (5) (5), and each chemical chamber (3) (3)... and water storage chamber (7) (7)...
The orifice (8) (8) is connected to the partition plate (4) connected to the
・Water holes (9) are provided at the bottom of the chemical chamber (3) (3)
)(9)..., a gutter θD) is installed to supply treated water to one water storage chamber (7), and each chemical chamber (3) (3)...
・It is equipped with a gutter (11) that discharges treated water downward, and the chemical hopper (6) is connected to the chemical chamber (3) (3)...
It is connected at the rear upper part of the.
第３図ないし第５図は本発明方法の実施に適する装置の
他の一例を示したものであり、薬筒０ツに放射状隔壁（
２）（２）・・を介在して複数個の薬剤室（３）（３）
・・を形威し、内筒０■と列筒圓をこれらより背の低い
堰板（５）（５）・・及び底板０つによって薬剤室（３
）と同数に区画した貯水室（７） （７）・・を有する
給水器ｑＯを備え、この給水器０６）を薬筒０２）に嵌
合し、各貯水室（７）（７）・・の下部における内筒０
３）にオリフィス（８） （８）・・を設け、薬筒ｑ２
１の各薬剤室（３）（３）・・におけるオリフィス（８
）（８）・・と連接する位置に縦溝θつ（＋７）・・を
穿って、薬筒０２）の各薬剤室＜３）＜３）・・と貯水
室（７）（７）・・を連通させ、薬剤室（３）（３）・
・の下部に通水孔（９）（９）・・を形威し、一つの貯
水室（７）に処理水を供給し、各薬剤室（３） （３）
・・の下方から処理された水を放流させたものである。Figures 3 to 5 show another example of an apparatus suitable for carrying out the method of the present invention, in which a radial partition wall (
2) Multiple drug rooms (3) (3) with (2)...
..., and the inner cylinder 0■ and the row cylinder round are connected to the medicine chamber (3
) is provided with a water supply device qO having the same number of water storage chambers (7) (7)..., and this water supply device 06) is fitted into the cartridge 02), and each water storage chamber (7) (7)... Inner cylinder 0 at the bottom of
3) with an orifice (8) (8)..., and the cartridge q2.
The orifice (8) in each drug chamber (3) (3)...
) (8)... By drilling vertical grooves θ (+7)... into each drug chamber <3)<3)... and water storage chamber (7) (7)... of the cartridge 02).・Communicate with the drug room (3) (3)・
Water holes (9) (9) are formed at the bottom of ・ to supply treated water to one water storage chamber (7), and each chemical chamber (3) (3)
Treated water is discharged from below.
なお、薬筒Ｑ２１に対して給水器０ωの内筒０３）を嵌
合する際には、円筒０つの内面にＵ字状突起０８）０ω
・・を形威してこれを薬筒θ力の縦溝０７）０７）・・
に摺動自在に挿し込み、給水器０ωを薬筒０２１の所望
位置に調整したのち、押しねじによって薬筒（Ｅと給水
器Ｑ６）を定着する。In addition, when fitting the inner cylinder 03) of the water supply device 0ω to the cartridge Q21, a U-shaped protrusion 08) 0ω is attached to the inner surface of the cylinder 0.
... and this is the longitudinal groove of the cartridge θ force 07)07)...
After adjusting the water supply device 0ω to the desired position of the cartridge 021, the cartridge (E and water supply device Q6) is fixed with a set screw.
第６図ないし第７図は本発明方法の実施に適する装置の
他の一例を示したものであり、薬筒（＋２１の下方部に
筒状軸受０９）から放射状に隔壁（２）（２）・・を突
出した間仕切りを介在して複数個の薬剤室（３）（３）
・・を形成し、筒状軸１２Ｉの下部に放射状堰板（５）
（５）・・及び底板（＋５）によって薬剤室（３） （
３）・・と同数に区画した貯水室（７）（７）・・を形
成し、前記貯水室における堰板（５）（５）・・の上部
に透孔（２１） （２１）・・を設け且つ任意の貯水室
（７）の上部を開口し、貯水室（７）（７）・・の下部
における筒状軸Ｑ（Ｄにオリフィス（８）（８）・・を
設け、薬剤室（３）（３）・・の筒状軸受０９に縦溝Ｑ
Ｔ）Ｑ７）・・を穿って両室を連通させ、薬剤室（３）
（３）・・の下部に通水孔（９）（９）・・を形威し、
前記筒状軸受Ｑ９）に筒状軸１２Ｉを嵌合し、筒状軸（
ハ）を筒状軸受０９）の所望位置に調整したのち押しね
じによって両者を定着し、処理水を筒状軸Ｃ２（Ｄの開
口部に供給し、薬剤室（３）（３）・・の通水孔（９）
（９）・・から放流させるものである。Figures 6 and 7 show another example of an apparatus suitable for carrying out the method of the present invention, in which partition walls (2) (2) extend radially from the cartridge (cylindrical bearing 09 at the lower part of +21). Multiple drug rooms (3) (3) with partitions that protrude...
... and a radial weir plate (5) at the bottom of the cylindrical shaft 12I.
(5) ... and the bottom plate (+5) make up the drug chamber (3) (
3)... are formed into water storage chambers (7) (7)... divided into the same number of sections, and through holes (21) (21)... are formed in the upper part of the weir plates (5) (5)... in the water storage chambers. and the upper part of any water storage chamber (7) is opened, and the cylindrical shaft Q (D) is provided with an orifice (8) (8)... in the lower part of the water storage chamber (7) (7)..., and the drug chamber is opened. (3) Vertical groove Q in the cylindrical bearing 09 of (3)...
T) Q7)... to communicate between the two chambers, and the drug chamber (3)
(3) Form water holes (9) (9)... at the bottom of...
The cylindrical shaft 12I is fitted into the cylindrical bearing Q9), and the cylindrical shaft (
After adjusting C) to the desired position of the cylindrical bearing 09), fix both with a push screw, supply the treated water to the opening of the cylindrical shaft C2 (D), and fill the chemical chambers (3), (3), etc. Water hole (9)
(9) The water is discharged from...
本発明の実施に適する固型薬剤の代表的なものは、クロ
ルイソシアヌル酸及びこれらの塩類あるいは次亜塩素酸
カルシウムを加圧成形した錠剤である。A typical solid drug suitable for carrying out the present invention is a tablet formed by pressure molding chloroisocyanuric acid and salts thereof or calcium hypochlorite.
この発明によれば、薬剤室を隔壁によって複数に区画し
、各薬剤室に複数個の貯水室をそれぞれ連接して設け、
各貯水室から薬剤室に流入する水量を規制し、処理水を
満水状態になった貯水室から隣接する貯水室に順次溢流
させているので、処理すべき水量が変化しても、一つの
薬剤室には常に一つの貯水室から供給される処理水が導
かれ、この限られた処理水が薬剤室内の所定量の固型薬
剤に接触するため、処理された水に含まれる薬剤のばら
つきは著しく低減する。According to this invention, the medicine chamber is divided into a plurality of parts by partition walls, and each medicine room is provided with a plurality of water storage chambers connected to each other,
The amount of water that flows into the chemical room from each water storage room is regulated, and the treated water is sequentially overflowed from a full water storage room to the adjacent water storage room, so even if the amount of water to be treated changes, one Treated water supplied from one water storage chamber is always introduced into the chemical chamber, and because this limited treated water comes into contact with a predetermined amount of solid chemicals in the chemical chamber, variations in the chemicals contained in the treated water occur. is significantly reduced.
実施例１
第１図ないし第２図に示した固型薬剤の溶解装置におい
て、１５００Ｃ１１″の内容積を持つ薬剤室（３）を５
個設け、各薬剤室（３）（３）・・の上部における貯水
室（７）（７）−・の内容積を１５０ ｃｍ″（堰の高
さ４ｈｍ）とし、オリフィス（８）（８）・・の口径を
それぞれ２．５ｍｍとしたものを用い、直径１５ｍｍ、
厚さ９ｍｍ、重量２．５ｇのトリクロルイソシアヌル酸
錠剤をホッパー（６）から投入して、各薬剤室（３）（
３）・・に薬剤層の高さが２０ｃｍとなるように充填し
、処理水（活性塩素が消失した水道水）をｌｏ（Ｉ）か
ら経過時間とともに流量を変化させながら一端の貯水室
（７）に流下し、薬剤室下部の通水孔（９）（９）・・
から流出した水を樋０１）に集め、この水の有効塩素濃
度をヨード滴定法によって測定した。Example 1 In the solid drug dissolving device shown in Figs. 1 and 2, the drug chamber (3) having an internal volume of 1500C11''
The internal volume of the water storage chamber (7) (7) at the top of each chemical chamber (3) (3) is 150 cm'' (weir height 4hm), and the orifice (8) (8) ... with a diameter of 2.5 mm, respectively, with a diameter of 15 mm,
Trichloroisocyanuric acid tablets with a thickness of 9 mm and a weight of 2.5 g are introduced from the hopper (6) and placed in each drug chamber (3) (
3)... is filled so that the height of the chemical layer is 20 cm, and treated water (tap water in which active chlorine has disappeared) is poured into one end of the water storage chamber (7 ), and the water flows through the water holes (9) (9) at the bottom of the chemical chamber.
The water flowing out was collected in the gutter 01), and the effective chlorine concentration of this water was measured by iodometry.
本例の試験条件及び結果は、下表に示したとおりであっ
た。The test conditions and results of this example were as shown in the table below.
（測定時間は経過時間によって示した）実施例２
第３図ないし第５図に示した固型薬剤の溶解装置におい
て、内径１２５ｍｍの薬筒Ｑ２１の各薬剤室（３）の内
容積をそれぞれ２００ ｃ−とし、貯水室（７）（７）
・・の内容積を４０ ｃｍ”（堰の高さ１５ｍｍ）とし
、オリフィス（８） （８）の口径をそれぞれ３．３
ｍｍとしたものを用い、直径３０ｍｍ、厚さ１３ｍｍ
、重量１５ ｇのトリクロルイソシアヌル酸錠剤を薬筒
Ｑ２１の上方から投入して、各薬剤室（３）（３）・・
に充填し、処理水（実施例１と同じ）を経過時間ととも
に流量を変化させながら、一つの貯水室（７）に流下し
、薬方１■層の高さが１５ｃｍの位置にオリフィスを通
じて注水させ、薬剤室下部の通水孔（９）（９）・・か
ら放出した水を集め、その有効塩素濃度を測定した。(Measurement time is indicated by elapsed time) Example 2 In the solid drug dissolving apparatus shown in FIGS. 3 to 5, the internal volume of each drug chamber (3) of the cartridge Q21 with an inner diameter of 125 mm was c- and water storage chamber (7) (7)
The internal volume of ... is 40 cm" (weir height 15 mm), and the diameter of orifice (8) (8) is 3.3
mm, diameter 30mm, thickness 13mm
, a trichloroisocyanuric acid tablet weighing 15 g was introduced from above into the cartridge Q21, and each drug chamber (3) (3)...
The treated water (same as in Example 1) was poured into one water storage chamber (7) while changing the flow rate over time, and water was injected through the orifice into the medicinal herbal medicine 1 layer at a height of 15 cm. The water released from the water holes (9) (9) at the bottom of the chemical chamber was collected and the effective chlorine concentration was measured.
本例の試験条件及び結果は、下表に示したとおりであっ
た。The test conditions and results of this example were as shown in the table below.
参考例り
実施例２における薬筒（＋２１の放射状隔壁（２）（２
）・・を外し、且つ内筒０□と外筒Ｏａの堰板（５）（
５）・・を取り除いた溶解装置を用いて、同様の試験を
行ったところ、下表に示したとおりの結果であった。Reference example The cartridge in Example 2 (+21 radial septum (2) (2
)..., and remove the weir plate (5) of the inner cylinder 0□ and the outer cylinder Oa (
5) When a similar test was conducted using a dissolving apparatus in which... was removed, the results were as shown in the table below.
（測定時間は経過時間によって示した）実施例３
第６図ないし第７図に示した固型薬剤の溶解装置におい
て、内径１３１ｍｍ０薬筒０２１の各薬剤室（３）の内
容積をそれぞれ８００ ｃ−とし、筒状軸Ｑａｌの貯水
室（７）（７）・・の内容積を３．５ ｃｒａ” （堰
の高さ２０■）とし、オリフィス（８）（８）の・・口
径をそれぞれ３．０＋ｍｍとしたものを用い、直径３０
ｍａ＋、厚さ１３ｍｍ、重ｆｆ１１５ ｇのトリクロル
イソシアヌル酸錠剤を薬筒（１２）の上方から投入して
、各薬剤室（３）（３）・・に充填し、処理水（実施例
１と同じ）を経過時間とともに流量を変化させながら、
筒状軸Ｑｒ５ に導入し、薬剤層の高さ２０ｃｏ＋の
位置で散水させ、薬剤室下部の通水孔（９）（９）・・
から放出された水を集め、その有効塩素濃度を測定した
。(Measurement time is indicated by elapsed time) Example 3 In the solid drug dissolving device shown in FIGS. 6 and 7, the internal volume of each drug chamber (3) of the 021 cartridge 021 with an inner diameter of 131 mm was 800 c. -, the internal volume of the water storage chambers (7) (7)... of the cylindrical shaft Qal is 3.5 cra" (height of the weir 20 cm), and the diameters of the orifices (8) (8) are respectively 3.0+mm, diameter 30
A trichloroisocyanuric acid tablet of ma+, thickness 13 mm, weight ff 115 g is introduced from above the cartridge (12), filled into each drug chamber (3), (3), and the treated water (same as in Example 1) ) while changing the flow rate over time.
Water is introduced into the cylindrical shaft Qr5 and sprinkled at a height of 20co+ of the drug layer, and the water passage holes (9) (9) at the bottom of the drug chamber are...
The water released from the tank was collected and its available chlorine concentration was measured.
本例の試験条件及び結果は、下表に示したとおりであっ
た。The test conditions and results of this example were as shown in the table below.
（測定時間は経過時間によって示した）〔発明の効果〕
この発明によれば、処理水を固型薬剤に接触して薬剤を
溶解させる際に、処理水の供給量が変動しても薬剤を常
にほぼ一定の濃度に溶解しうるので、流量の変化が著し
い浄化槽、合併処理槽の排水を直かに固型薬剤と接触す
る場合に、薬剤を過不足なく溶解して安全で且つ経済的
に処理することができ、また流量が変動する処理液に薬
液を混合する場合、処理液の変化に応じて固型薬剤に接
触させる溶解液の供給量を変化すれば、一定濃度の薬液
が処理液に比例してえられるため、これを処理液に混合
すれば、処理液に対する薬剤の供給を一定の割合に保つ
ことができるので、工業用水の薬剤処理にも有効である
。(Measurement time is indicated by elapsed time) [Effects of the Invention] According to the present invention, when the treated water is brought into contact with a solid chemical to dissolve the chemical, even if the supply amount of the treated water fluctuates, the chemical is maintained. Since it can always be dissolved at a nearly constant concentration, it is safe and economical because it dissolves just the right amount of chemicals when the wastewater from a septic tank or combined treatment tank, where the flow rate changes significantly, comes into direct contact with solid chemicals. When mixing a chemical solution with a processing solution that can be processed and whose flow rate fluctuates, by changing the supply amount of the dissolving solution that is brought into contact with the solid drug according to changes in the processing solution, a constant concentration of the drug solution can be maintained in the processing solution. Since it can be obtained in proportion to , if it is mixed with the treatment liquid, the supply of the chemical to the treatment liquid can be maintained at a constant ratio, so it is also effective for chemical treatment of industrial water.
第１図は本発明の実施に適する装置の一例を示す一部を
欠截した斜視図、第２図は同しく縦断面図、第３図は本
発明の実施に適する装置の他の例を示す横断面図、第４
図は第３図のＡ−Ａ線断面図、第５図は本発明給水器の
縦断面図、第６図は本発明の実施に適する装置の他の例
を示す一部を欠截した斜視図、第７図は本発明筒状軸を
示す一部を欠截した拡大斜視図であり、図中（２）は隔
壁、（３）は薬剤室、（５）は堰板、（７）は貯水室、
（８）はオリフィス、（９）は通水孔を表わす。FIG. 1 is a partially cutaway perspective view showing an example of an apparatus suitable for carrying out the present invention, FIG. 2 is a longitudinal cross-sectional view of the same, and FIG. Cross-sectional view shown, No. 4
The figure is a cross-sectional view taken along the line A-A in FIG. 3, FIG. 5 is a vertical cross-sectional view of the water supply device of the present invention, and FIG. 6 is a partially cutaway perspective view showing another example of a device suitable for carrying out the present invention. FIG. 7 is an enlarged perspective view with a part cut away showing the cylindrical shaft of the present invention, in which (2) is a partition wall, (3) is a drug chamber, (5) is a weir plate, and (7) is a partition wall. is a water storage chamber,
(8) represents an orifice, and (9) represents a water hole.
Claims (4)
剤を充填し、前記各薬剤室に連接して設けられた複数個
の貯水室のうちの任意の貯水室に処理水を導き、各貯水
室から薬剤室に流入する水量を規制し、処理水によって
満水状態になった貯水室から隣接する貯水室に処理水を
順次溢流させ、薬剤室の固型薬剤に接触して流下した処
理水を薬剤室の下部から放出させることを特徴とする固
型薬剤の溶解方法。(1) Filling a plurality of chemical chambers partitioned by partition walls with a solid drug, and guiding treated water to any one of the plurality of water storage chambers provided in connection with each of the chemical chambers; The amount of water flowing into the chemical room from each water storage room was regulated, and the treated water sequentially overflowed from the water storage room filled with treated water to the adjacent water storage room, coming into contact with the solid chemicals in the chemical room and flowing down. A method for dissolving solid drugs, characterized in that treated water is released from the lower part of a drug chamber.
成し、各薬剤室上部に堰板を介在して各薬剤室に連接し
た貯水室を設け、それぞれの貯水室における側壁を堰板
より高くし、各薬剤室と貯水室の連接部にオリフィスを
設け、薬剤室の下部に通水孔を形成したことを特徴とす
る固型薬剤の溶解装置。(2) A plurality of drug chambers are formed by interposing vertical partition walls in the box body, and a water storage chamber is provided above each drug chamber and connected to each drug chamber with a dam plate interposed therebetween, and the side walls of each water storage chamber are 1. A device for dissolving a solid drug, characterized in that the height is set higher than a weir plate, an orifice is provided at a connecting portion between each drug chamber and a water storage chamber, and a water passage hole is formed in a lower part of the drug chamber.
成し、内筒と外筒をこれらより背の低い堰板及び底板に
よって薬剤室と同数に区画した貯水室を有する給水器を
備え、前記給水器を薬筒に嵌合し、薬筒の各薬剤室と給
水器の各貯水室の連接部にオリフィスを設けて両室を連
通させ、薬剤室の下部に通水孔を形成したことを特徴と
する固型薬剤の溶解装置。(3) A water supply device having a water storage chamber in which a plurality of drug chambers are formed by interposing radial partitions in the cartridge, and the inner cylinder and outer cylinder are divided into the same number of drug chambers by a weir plate and a bottom plate shorter than these chambers. The water supply device is fitted into the cartridge, an orifice is provided at the connecting portion of each drug chamber of the cartridge and each water storage chamber of the water supply device to communicate the two chambers, and a water passage hole is provided at the bottom of the drug chamber. A device for dissolving solid drugs, characterized in that:
した間仕切りを介在して複数個の薬剤室を形成し、筒状
軸の下部に放射状堰板及び底板を定着して薬剤室と同数
に区画した貯水室を形成し、前記貯水室における堰板の
上部に透孔を設け且つ任意の貯水室の上部を開口し、前
記筒状軸受に筒状軸を嵌合し、薬剤室の筒状軸受と貯水
室の筒状軸とが当接する部分にオリフィスを設けて両室
を連通させ、薬剤室の下部に通水孔を形成したことを特
徴とする固型薬剤の溶解装置。(4) A plurality of drug chambers are formed at the lower part of the cartridge by interposing partitions with partition walls projecting radially from the cylindrical bearing, and a radial weir plate and a bottom plate are fixed to the lower part of the cylindrical shaft to form drug chambers. A water storage chamber is formed into the same number of compartments, a through hole is provided in the upper part of the weir plate in the water storage chamber, the upper part of any water storage chamber is opened, a cylindrical shaft is fitted into the cylindrical bearing, and a drug chamber is formed. A device for dissolving a solid drug, characterized in that an orifice is provided at a portion where the cylindrical bearing and the cylindrical shaft of the water storage chamber contact each other to communicate the two chambers, and a water passage hole is formed in the lower part of the drug chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202411A JPH0714470B2 (en) | 1989-08-03 | 1989-08-03 | Method and device for dissolving solid medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202411A JPH0714470B2 (en) | 1989-08-03 | 1989-08-03 | Method and device for dissolving solid medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365230A true JPH0365230A (en) | 1991-03-20 |
| JPH0714470B2 JPH0714470B2 (en) | 1995-02-22 |
Family
ID=16457061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1202411A Expired - Lifetime JPH0714470B2 (en) | 1989-08-03 | 1989-08-03 | Method and device for dissolving solid medicine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714470B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2528753B (en) * | 2014-06-06 | 2017-03-22 | Cdenviro Ltd | A water treatment system |
| JP2017527439A (en) * | 2014-07-14 | 2017-09-21 | エヌケー カンパニー リミテッド | Drug storage and dissolution equipment for ballast water sterilization treatment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW466130B (en) * | 1998-06-01 | 2001-12-01 | Nihon Aqua Co Ltd | A device for preparing a medicine solution |
-
1989
- 1989-08-03 JP JP1202411A patent/JPH0714470B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2528753B (en) * | 2014-06-06 | 2017-03-22 | Cdenviro Ltd | A water treatment system |
| JP2017527439A (en) * | 2014-07-14 | 2017-09-21 | エヌケー カンパニー リミテッド | Drug storage and dissolution equipment for ballast water sterilization treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714470B2 (en) | 1995-02-22 |
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