JPH01254258A - Particle washing apparatus - Google Patents
Particle washing apparatusInfo
- Publication number
- JPH01254258A JPH01254258A JP8204788A JP8204788A JPH01254258A JP H01254258 A JPH01254258 A JP H01254258A JP 8204788 A JP8204788 A JP 8204788A JP 8204788 A JP8204788 A JP 8204788A JP H01254258 A JPH01254258 A JP H01254258A
- Authority
- JP
- Japan
- Prior art keywords
- water
- water supply
- pipe
- rice
- case
- 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
- 238000005406 washing Methods 0.000 title abstract description 23
- 239000002245 particle Substances 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000004140 cleaning Methods 0.000 claims description 40
- 239000008187 granular material Substances 0.000 claims description 12
- 241000209094 Oryza Species 0.000 abstract description 58
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 58
- 235000009566 rice Nutrition 0.000 abstract description 58
- 230000005484 gravity Effects 0.000 abstract description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 2
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 2
- 239000011236 particulate material Substances 0.000 abstract 1
- 235000021329 brown rice Nutrition 0.000 description 7
- 238000010411 cooking Methods 0.000 description 7
- 235000013339 cereals Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Food-Manufacturing Devices (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は主として米又は豆類なと水より比重が大きい粒
体を水で洗う装置であり、例えば炊飯可能な状態に米を
水洗する粒体洗浄装置に関する。DETAILED DESCRIPTION OF THE INVENTION "Industrial Application Field" The present invention mainly relates to an apparatus for washing grains such as rice or beans, which have a higher specific gravity than water, with water, for example, for washing rice grains with water to a state where they can be cooked. Regarding cleaning equipment.
「従来の技術」
従来、特開昭５７−１３４１２３号公報に示す如く、洗
浄ケース内部に給水管を連通させると共に、粒体である
米の安息角以上に洗浄ケース底部を傾斜させ、該ケース
底部の傾斜下端に送出口を設け、前記ケース内部に適量
の米を投入して水洗する技術があった。``Prior Art'' Conventionally, as shown in Japanese Patent Application Laid-Open No. 57-134123, a water supply pipe is communicated inside the washing case, and the bottom of the washing case is inclined at an angle of repose greater than the angle of repose of rice grains. There was a technique in which an outlet was provided at the lower end of the sloping case, and an appropriate amount of rice was poured into the case and washed with water.
［発明が解決しようとする問題点］
前記従来技術は、洗浄ケース内部に給水し、該ケース下
部の送出口から内部の水を流出させて米の水洗を行うと
共に、送出口を開放してケース内部の米を取出し、また
炊飯に必要な水の量を計量して洗浄ケースを介し炊飯器
に供給するものであり、単に水流だけで洗米していたか
ら、米の表面に付着している油性成分である糠の除去を
簡単に行い得す、洗米効率を容易に向上させ得ず、また
多量の洗浄水を必要とする等の問題があった。[Problems to be Solved by the Invention] In the above-mentioned prior art, water is supplied into the washing case, the water inside is discharged from the outlet at the bottom of the case to wash the rice, and the outlet is opened to drain the case. This method removes the rice from inside, measures the amount of water required for cooking, and supplies it to the rice cooker through a cleaning case.Since the rice was washed with just a stream of water, oily components adhering to the surface of the rice were removed. There are problems in that certain rice bran cannot be easily removed, rice washing efficiency cannot be easily improved, and a large amount of washing water is required.
「問題点を解決するための手段」
然るに、本発明は、洗浄ケース内部に給水管を延設させ
、粒体の安息角以上に傾斜させた洗浄ケ−ス底面より上
方で粒体沈下層の上面より高い位置に給水管出口を開口
させると共に、前記給水管出口からの水に空気を混入さ
せる空気供給手段を設けたことを特徴とするものである
。``Means for Solving the Problems'' However, in the present invention, a water supply pipe is extended inside the washing case, and the granule sinking layer is formed above the bottom surface of the washing case, which is inclined at an angle of repose greater than the granules' angle of repose. The water supply pipe outlet is opened at a position higher than the upper surface, and an air supply means is provided for mixing air into the water from the water supply pipe outlet.
「作 用」
従って、空気を混入させた水で洗浄ケース内部の粒体を
水洗するから、粒体表面に付着している油性成分（糖な
ど）に対する界面が水に比べて空気が多くその油性成分
の界面活性を促進させ得、気泡が混入している水流によ
って油性成分を従来よりも簡単に除去し得、従来に比べ
て洗浄効率を容易に向上させ得、また洗浄に必要な水量
の減少並びに洗浄時間の短縮なども容易に図り得るもの
である。``Function'' Therefore, since the granules inside the cleaning case are washed with water mixed with air, the interface with the oily components (sugar, etc.) attached to the granule surface has more air than water, and the oily The surface activity of the ingredients can be promoted, the oily ingredients can be removed more easily than before with a water stream containing air bubbles, the cleaning efficiency can be easily improved compared to the past, and the amount of water required for cleaning is reduced. Furthermore, the cleaning time can be easily shortened.
また、給水管中間にサイホン管上端側を連結させ、空気
供給手段である空気吸入管を給水管とサイホン管とに連
結させ、サイホン管を介して給水管に空気を取入れるよ
うに構成したことを特徴とするもので、前記サイホン管
を利用するから、空気吸入管を設けるだけで給水管への
空気供給な簡便に行い得ると共に、サイホン管を設ける
ことにより、洗浄ケース底部に沈下する粒体層の上面側
から該ケース内部の汚水を排出し得、簡潔な構造にして
製造コストの低下並びに洗浄機能の向上などを容易に図
り得るものである。Further, the upper end side of the siphon pipe is connected to the middle of the water supply pipe, and the air suction pipe serving as the air supply means is connected to the water supply pipe and the siphon pipe, so that air is taken into the water supply pipe through the siphon pipe. Since the siphon pipe is used, air can be easily supplied to the water supply pipe by simply installing an air suction pipe, and by providing the siphon pipe, particles that settle to the bottom of the cleaning case can be easily supplied. The sewage inside the case can be discharged from the upper surface side of the layer, and with a simple structure, it is possible to easily reduce the manufacturing cost and improve the cleaning function.
「実施例」
以下本発明の実施例を図面に基づいて詳述する。第１図
は要部説明図、第２図は全体図、第３図及び第４図は部
分説明図であり、炊飯器［１）を入れる炊飯部（２）と
、洗浄ケース（３）を内設する水洗部（４）と、計量ホ
ッパー（５）を内設する計量部（６）と精米シリンダ（
７）を有する精米部（８）と、玄米タンク（９）を設け
る貯留部（ｌＯ）とを備え、前記各部＋２１ （４）
（６） （８１＋１０１を基台（１１）上に多層形に積
重ねると共に、下端側に投入ホッパー（１２）を有する
揚穀コンベア（１３）を立設させている。"Embodiments" Examples of the present invention will be described in detail below based on the drawings. Figure 1 is an explanatory view of the main parts, Figure 2 is an overall view, and Figures 3 and 4 are partial explanatory views, showing the rice cooking part (2) into which the rice cooker [1] is placed and the cleaning case (3). A water washing section (4), a measuring section (6) containing a weighing hopper (5), and a rice polishing cylinder (
7), and a storage section (lO) having a brown rice tank (9), each of the above sections +21 (4).
(6) (81+101) are stacked in a multi-layered manner on a base (11), and a grain frying conveyor (13) having a charging hopper (12) on the lower end side is installed upright.
そして、投入ホッパー（１２）の玄米をコンベア（１３
）により玄米タンク（９）に搬入させ、該タンク（９）
の玄米をシリンダ（７）で精米して計量ホッパー（５）
に送出すると共に、前記ホッパー（５）で計量した米を
洗浄ケース（３）に落下させて水洗し、該ケース（３）
の洗米を炊飯器ｉｌ＋に供出して炊飯するもので、玄米
タンク（９）からの玄米取出し乃至炊飯器（１）の炊飯
を一連の連続動作で自動的に行わせるように構成してい
る。Then, the brown rice in the input hopper (12) is transferred to the conveyor (13).
) into the brown rice tank (9), and the tank (9)
Polish the brown rice in the cylinder (7) and transfer it to the weighing hopper (5).
At the same time, the rice weighed in the hopper (5) is dropped into the washing case (3) and washed with water.
The washed rice is delivered to the rice cooker il+ for cooking, and the rice cooker is configured to automatically perform a series of continuous operations from taking out the brown rice from the brown rice tank (9) to cooking the rice in the rice cooker (1).
さらに、立設円筒形の前記洗浄ケース（３）の側壁部（
３ａ）下端側に漏斗形底部（３ｂ）を一体連設し、粒体
である米の安息角以上に大きな傾斜角（Ａ）で前記ケー
ス（３）の底部（３ｂ）を傾斜させ、ソレノイド（１４
）を有する電磁排出バルブ（１５）を設けた送出口（１
６）をその底部（３ｂ）傾斜下端側に連設させると共に
、基台（１１）に連結支持させる洗浄ケース（３）の上
端側開口に開閉自在な蓋（１７）を嵌合固定する。Furthermore, the side wall portion (
3a) A funnel-shaped bottom part (3b) is integrally installed on the lower end side, and the bottom part (3b) of the case (3) is tilted at an angle of inclination (A) larger than the angle of repose of rice grains, and the solenoid ( 14
) with an electromagnetic discharge valve (15).
6) is connected to the inclined lower end of the bottom (3b), and a lid (17) which can be opened and closed is fitted and fixed into the upper opening of the cleaning case (3) which is connected and supported by the base (11).
また、洗浄ケース（３）の略中心位置に支持フレーム（
１８）を介して給水管（１９）を垂設させ、ソレノイド
（２０）を有する電磁給水バルブ（２１）を介して給水
管（１９）上端に通水管（２２）をジヨイント（２３）
により着脱自在に連結させると共に、給水バルブ（２１
）及び通水管（２２）を前記蓋（１７）上面に一体固設
させ、蛇口などから上水道水を導通させる水道管（２４
）を通水管（２２）に着脱自在管継手（２５）により連
結している。In addition, a support frame (
A water supply pipe (19) is installed vertically through a water supply pipe (18), and a water supply pipe (22) is connected to the upper end of the water supply pipe (19) via an electromagnetic water supply valve (21) having a solenoid (20).
At the same time, the water supply valve (21
) and a water pipe (22) are integrally fixed on the upper surface of the lid (17), and a water pipe (24) is installed to conduct tap water from a faucet or the like.
) is connected to the water pipe (22) by a detachable pipe joint (25).
そして、蓋（１７）に設けた投入口（２６）から洗浄ケ
ース（３）内部に米など粒体を入れると共に、給水バル
ブ（２１）の開放によりケース（３）内部に水を送り込
むもので、洗浄ケース（３）底部に沈下する洗米層（２
７）の上面より高い位置に給水管（１９）下端のラッパ
形出口管（２８）を開口させている。Then, grains such as rice are put into the cleaning case (3) through the inlet (26) provided in the lid (17), and water is sent into the case (3) by opening the water supply valve (21). Washing case (3) Washed rice layer (2) sinking to the bottom
7) A trumpet-shaped outlet pipe (28) at the lower end of the water supply pipe (19) is opened at a position higher than the upper surface of the water supply pipe (19).
さらに、第１図の如く、前記出口管（２８）を給水管（
１９）下端側に調節ネジ（２８ａ）を介して昇降自在に
固定させ、前記出口管（２８）の上下動により給水管（
１９）の下端開口高さを調節するもので、給水管（１９
）に送給された水を出口管（２８）のラッパ形下向き開
口から下方に放散させるように構成している６
また、洗浄ケース（３）底部より低い位置にまで下端側
を延設させるサイホン管（２９）を備え、洗浄ケース（
３）内部に延設させるサイホン管（２９）上端側を給水
管（１９）中間に連結させ、サイホン管（２９）及び給
水管（１９）下端側を介して洗浄ケース（３）内部の水
を出口管（２８）からサイホン作用により流出させると
共に、給水管（１９）とサイホン管（２９）の連結部よ
り上端側の給水管け９）にベンチエリ管（３０）を設は
給水管（１９）から流出させる水に空気を混入させる空
気供給手段である空気吸入管（３１）を備え、前記ベン
チュリ管（３０）の小径部１３０ａｌ略中央位置で水の
流出方向に向けて吸入管（３１）の一端を開口させる一
方、吸入管（３１）の他端をサイホン管（２９）中間に
連結させ、給水管（１９）を流出する水の負圧作用によ
って吸入管（３ｔ）を介してサイホン管（２９）から空
気を取入れ、給水管（１９）から流出させる水の中に多
数の気泡を発生させるように構成している。Furthermore, as shown in FIG. 1, the outlet pipe (28) is connected to the water supply pipe (
19) Fix the water supply pipe (
This adjusts the height of the lower end opening of the water supply pipe (19).
) is configured so that the water supplied to the outlet pipe (28) is dissipated downward from the trumpet-shaped downward opening of the outlet pipe (28).6 There is also a siphon whose lower end extends to a position lower than the bottom of the cleaning case (3). Equipped with a pipe (29) and a cleaning case (
3) Connect the upper end of the siphon pipe (29) to the middle of the water supply pipe (19), and drain the water inside the cleaning case (3) through the siphon pipe (29) and the lower end of the water supply pipe (19). The water flows out from the outlet pipe (28) by siphon action, and a bencheri pipe (30) is installed in the water supply pipe 9) on the upper end side of the connection part between the water supply pipe (19) and the siphon pipe (29). The suction pipe (31) is provided with an air suction pipe (31) serving as an air supply means for mixing air into the water flowing out from the venturi pipe (30), and the suction pipe (31) is provided at approximately the center of the small diameter portion 130al of the Venturi pipe (30) toward the water outflow direction. While one end is opened, the other end of the suction pipe (31) is connected to the middle of the siphon pipe (29), and the water flowing out of the water supply pipe (19) is passed through the suction pipe (3t) to the siphon pipe ( Air is taken in from the water supply pipe (19) and a large number of bubbles are generated in the water discharged from the water supply pipe (19).
さらに、洗浄ケース（３）の側壁部（３ａ）に複数の縦
長のスリット＋３２）−・・を設け、米の外形より小幅
にスリット（３２）を形成すると共に、前記ケース（３
）外側に排水管（３３）を一体連設させ、前記ケース（
３）内部で洗浄水量が増えて水位がスリットの夾雑物を
水の流出によりスリット（３２）から排水管（３３）に
送出させるように構成している。Furthermore, a plurality of vertically long slits +32) are provided in the side wall portion (3a) of the cleaning case (3), and the slits (32) are formed with a width smaller than the outer shape of the rice.
) A drain pipe (33) is integrally connected to the outside of the case (
3) The amount of washing water increases inside and the water level is configured so that the impurities in the slit are sent out from the slit (32) to the drain pipe (33) by the outflow of water.
また、洗浄ケース（３）内部の注水残量を調節する手段
である水量調節管（３４）を備え、最小注水残量の水位
より低位置の洗浄ケース（３）の底部（３ｂ）に前記調
節管（３４）の一端側を連結させ、また底部（３ｂ）に
連通させる調節管（３４）の開口面積を米の外形より小
さく形成すると共に、基台（１１）に固設する水量ゲー
ジフレーム（３５）に水量調節レバー（３６）を介して
調節管（３４）の排水側端部を連結支持させ、サイホン
を形成する調節管（３４）の排水側端面開口の高さ位置
を前記レバー（３６）操作により調節するもので、洗浄
ケース（３）内部の水が調節管（３４）の排水側開口（
３４ａｌからこの下方の排水管（３７）にサイホン作用
により流出すると共に、前記ケース（３）内部の水位と
調節管（３４）の排水側開口（３４ａ）の高さとが一致
したとき、調節管（３４）からの排水が停止し、炊飯に
必要な水量を前記ケース（３）内部に残す一方、送出弁
（１５）を開動させたとき、そのケース（３）内部の水
の流出作用により、底部（３ｂ）に沈下している米を送
出口（１６）から下方の炊飯器（１１に排水させるよう
に構成している。Additionally, a water volume adjustment pipe (34) is provided as a means for adjusting the remaining amount of water injected inside the cleaning case (3), and the water amount adjustment pipe (34) is provided at the bottom (3b) of the cleaning case (3) at a position lower than the water level of the minimum remaining amount of water injected. The opening area of the adjustment tube (34), which connects one end of the tube (34) and communicates with the bottom (3b), is smaller than the outer shape of the rice, and also includes a water gauge frame (11) fixed to the base (11). The drain side end of the regulating pipe (34) is connected and supported by the water volume regulating lever (36) to the water volume regulating lever (35), and the height position of the drain side end opening of the regulating pipe (34) forming the siphon is set by the lever (36). ) operation, the water inside the cleaning case (3) flows through the drain side opening of the adjustment pipe (34) (
When the water level inside the case (3) matches the height of the drain side opening (34a) of the adjustment pipe (34), the adjustment pipe ( 34), and the amount of water necessary for cooking rice remains inside the case (3), while when the delivery valve (15) is opened, the flow of water inside the case (3) causes water to drain from the bottom of the case (3). The rice sinking in the rice cooker (3b) is drained from the outlet (16) into the rice cooker (11) located below.
さらに、洗浄ケース（３）内部の最高水位を検出する給
水センサ（３８）と、給水管（１９）の出口管（２８）
まで水位が下がるのを検出する排水センサ（３９）とを
備え、各センサ（３８） （３９１を洗浄ケース（３）
の側壁部（３ｂ）に固設させると共に、ソレノイド（４
０）を有する電磁洗浄バルブ（４１）を介して下水管（
４２）を洗浄ケース（３）の底部（３ｂ）に連結させる
もので、前記各センサ（３８１＋３９１によって前記各
バルブ（１５）ｆ２１） （４１１の開閉制御を自動的
に行う一方、洗米を送出口（１６）から取出して米の洗
浄が終了したとき、給水管（１９）から洗浄ケース（３
）に入れた水を下水管（４２）から排水し、前記ケース
（３）内部を木葉するように構成している。Furthermore, a water supply sensor (38) that detects the highest water level inside the cleaning case (3) and an outlet pipe (28) of the water supply pipe (19) are provided.
The cleaning case (3) is equipped with a drainage sensor (39) that detects when the water level drops to
The solenoid (4) is fixedly installed on the side wall (3b) of the
0) through the electromagnetic cleaning valve (41) with
42) is connected to the bottom (3b) of the washing case (3), and each sensor (381+391) automatically controls the opening and closing of each valve (15) f21 (411), while the washed rice is connected to the outlet (3b). When the rice has been removed from the water supply pipe (19) and washed, the rice is removed from the washing case (3).
) is drained from the sewage pipe (42), and the inside of the case (3) is constructed so as to be drained.
本実施例は上記の如く構成しており、炊飯器（１）の炊
飯完了時間を入力することにより、自動的に逆算されて
タイマを作動開始するもので、所定時間になったときに
精米シリンダ（７）を介して玄米タンク（９）から計量
ホッパー（５）に米が送出され、設定量の米がホッパー
（１５）から洗浄ケースス（３）に投入される。This embodiment is configured as described above, and by inputting the rice cooking completion time of the rice cooker (1), the timer is automatically counted backwards and the timer is started to operate. Rice is sent from the brown rice tank (9) to the weighing hopper (5) via (7), and a set amount of rice is put into the washing case (3) from the hopper (15).
そして、第５図に示す如（、給水バルブ（２１）が開動
して前記ケース（３）内部に水を入れることにより、給
水管（１９）の途中で水に空気が混入し、水と気泡とに
より米の表面に付着している糠を水中に分離させると共
に、水より比重が小さい糠及び籾殻などはスリット（３
２）から流出する一方、水位が上昇して給水センサ（３
８）が作動することにより、給水バルブ（２１）が閉動
し、そしてサイホン管（２９）及び給水管（１９）の出
口管（２８）からケース（３）内部の水がガイホン作用
によって流出するもので、このとき、米は出口管（２８
）より下方のケース（３）の底部（３ｂ）に沈下してい
るから、沈下している米の上方側から汚れた水が排出さ
れる。As shown in FIG. 5, when the water supply valve (21) opens and enters water into the case (3), air is mixed into the water in the middle of the water supply pipe (19), causing water and air bubbles. By doing this, the rice bran attached to the surface of the rice is separated into the water, and the rice bran and rice husks, which have a specific gravity smaller than that of water, are separated by slits (3
2), while the water level rises and the water sensor (3)
8) operates, the water supply valve (21) closes, and the water inside the case (3) flows out from the siphon pipe (29) and the outlet pipe (28) of the water supply pipe (19) due to the siphon action. At this time, the rice is placed in the outlet pipe (28
), the dirty water is drained from the upper side of the sinking rice because it sinks to the bottom (3b) of the case (3) below.
そして、前記ケース（３）内部の水位が下降して排水セ
ンサ（３９）が作動することにより、給水バルブ（２１
）を再び開動させるもので、各センサ（３８）（３９）
出力によって給水バルブ１２１３の開閉制御を複数回繰
返して行い、米の洗浄を終了する。Then, the water level inside the case (3) falls and the drain sensor (39) is activated, so that the water supply valve (21) is activated.
) is opened again, and each sensor (38) (39)
Depending on the output, the water supply valve 1213 is repeatedly opened and closed several times to complete the rice washing.
また、最終の排出センサ（３９）出力からの一定時間（
ｔｌはケース（３）内部の水量調節が行われるもので、
予め設定している水量調節管（３４）の排水側開口（３
４ａｌ と略同−高さまでケース（３）の水位を低下さ
せると共に、水量調節時間（１）の経過によって排出バ
ルブ（１５）を開動させ、ケース（３）内部に残してい
る炊飯に必要な水によってケース底部（３ｂ）の洗米を
送出口（１６）から排出させ、その水と洗米を炊飯器（
１１に落下させ、所定時間後に炊飯器ｉｌｌ をタイマ
作動させて炊飯を行わせる。In addition, a certain period of time from the final discharge sensor (39) output (
tl is the one that adjusts the water volume inside the case (3),
Open the drain side opening (3) of the preset water volume adjustment pipe (34).
The water level in the case (3) is lowered to approximately the same height as 4al, and the discharge valve (15) is opened when the water volume adjustment time (1) has elapsed to remove the water necessary for cooking rice remaining inside the case (3). The washed rice at the bottom of the case (3b) is discharged from the outlet (16), and the water and washed rice are transferred to the rice cooker (
11, and after a predetermined period of time, the rice cooker ill is activated with a timer to cook the rice.
さらに、送出口（１６１％からの洗米排出が行われ（て
排出バルブ（１５）が閉動したとき、給水バルブ（２１
）が開動し、ケース（３）内部の水位が上昇によって給
水センサ（３８）が作動し、給水バルブ（２１）が閉動
し、洗浄バルブ（４１）が開動してケース（３）の水を
下水管（４２）から流出させると共に、ケース（３）内
部の水位の下降によって排水センサ（３９）が作動し、
洗浄バルブ（４１）が閉動し、給水バルブ（２１）が再
び開動するもので、ケース（３）内部の水洗を複数回繰
返して後洗浄を行うものである。Furthermore, when the rice washing is discharged from the outlet (161%) and the discharge valve (15) is closed, the water supply valve (21
) opens and the water level inside the case (3) rises, which activates the water supply sensor (38), closes the water supply valve (21), and opens the cleaning valve (41) to drain water from the case (3). At the same time as draining from the sewage pipe (42), the drainage sensor (39) is activated by the drop in the water level inside the case (3),
The cleaning valve (41) is closed and the water supply valve (21) is opened again, and the inside of the case (3) is washed with water several times to perform post-cleaning.
また出口管（２８）の高さ調節手段である調節ネジ（２
８ａ）と、水量調節管（３４）の排水側開口（３４ａｌ
の高さ調節手段である水量調節レバー（３６）とを連動
連結させ、出口管（２８）の高さ調節動作と開口（３４
ａ）の高さ調節動作とを連動させ、出口管（２８）下側
開口と開口（３４ａ）の相対高さ位置関係を略−定に保
つことにより、開口（３４ａ）からの排水時間が長時間
になる不具合、並びに出口管（２８）から洗米が吸い出
される不具合などが生じるのを防止できる。In addition, the adjustment screw (2) is a height adjustment means for the outlet pipe (28).
8a) and the drainage side opening (34al) of the water volume adjustment pipe (34).
The water volume adjustment lever (36), which is a height adjustment means for the
By linking the height adjustment operation in a) and keeping the relative height positional relationship between the lower opening of the outlet pipe (28) and the opening (34a) approximately constant, the time required for water to drain from the opening (34a) is extended. It is possible to prevent problems such as time-consuming problems and problems in which washed rice is sucked out from the outlet pipe (28).
なお、上記実施例では炊飯器（１）と洗浄ケース（３）
とを独立させて各別に設けたが、炊飯器（１）の蓋など
に洗浄ケース（３）を組込み、炊飯器＋１１と洗浄ケー
ス（３）を一体内に構成することも容易に行えるもので
ある。In addition, in the above example, the rice cooker (1) and the cleaning case (3)
Although the rice cooker +11 and the cleaning case (3) are provided separately, it is also possible to incorporate the cleaning case (3) into the lid of the rice cooker (1) and configure the rice cooker +11 and the cleaning case (3) in one body. be.
「発明の効果」
以上実施例から明らかなように本発明は、洗浄ケース（
３）内部に給水管（１９）を延設させ、粒体の安息角以
上に傾斜させた洗浄ケース（３）底面より上方で粒体沈
下層の上面よ−り高い位置に給水管（１９）出口を開口
させると共に、前記給水管（１９）出口からの水に空気
を混入させる空気供給手段（３１）を設けたもので、空
気を混入させた水で洗浄ケース（３）内部の粒体を水洗
するから、粒体表面に付着している油性成分（ＩＩ！な
ど）に対する界面が水に比べて空気が多くその油性成分
の界面活性を促進させることができ、気泡が混入してい
る水流によって油性成分を従来よりも簡単に除去でき、
従来に比べて洗浄効率を容易に向上させることができ、
また洗浄に必要な水量の減少並びに洗浄時間の短縮など
も容易に図ることができるものである。"Effects of the Invention" As is clear from the above embodiments, the present invention has a cleaning case (
3) A cleaning case (3) with a water supply pipe (19) extending inside and tilted at an angle of repose greater than the granule's angle of repose (3) A water supply pipe (19) located above the bottom and higher than the top surface of the granule subsidence layer In addition to opening the outlet, an air supply means (31) is provided to mix air into the water from the outlet of the water supply pipe (19), and the water mixed with air is used to clean the particles inside the cleaning case (3). Because it is washed with water, the interface with the oily components (such as II!) adhering to the granule surface has more air than water, which can promote the surface activity of the oily component, and the water flow containing air bubbles can promote the surface activity of the oily component. Oily components can be removed more easily than before,
Cleaning efficiency can be easily improved compared to conventional methods.
Further, it is possible to easily reduce the amount of water required for cleaning and shorten the cleaning time.
また、給水管（１９）中間にサイホン管（２９）上端側
を連結させ、空気供給し手段である空気吸入管（３１）
を給水管（１９）とサイホン管（２９）とに連結させ、
サイホン管（２９）を介して給水管（１９）に空気を取
入れるように構成したもので、前記サイホン管（２９）
を利用するから、空気吸入管（３１）を設けるだけで給
水管（１９）への空気供給を簡便に行うことができると
共に、サイホン管（２９）を設けることにより、洗浄ケ
ース（３）底部に沈下する粒体層の上面側から該ケース
（３）内部の汚水を排出でき、簡潔な構造にして製造コ
ストの低下並びに洗浄機能の向上などを容易に図ること
ができる等の効果を奏するものである。In addition, the upper end side of the siphon pipe (29) is connected to the middle of the water supply pipe (19), and an air suction pipe (31) is used as a means for supplying air.
is connected to the water supply pipe (19) and the siphon pipe (29),
It is configured to introduce air into the water supply pipe (19) through a siphon pipe (29), and the siphon pipe (29)
, it is possible to easily supply air to the water supply pipe (19) by simply installing the air suction pipe (31), and by providing the siphon pipe (29), it is possible to easily supply air to the water supply pipe (19) by simply installing the air suction pipe (31). The sewage inside the case (3) can be discharged from the top side of the sinking granule layer, and the structure has a simple structure, which has the effect of easily reducing manufacturing costs and improving the cleaning function. be.
第１図は本発明の一実施例を示す要部説明図、第２図は
全体図、第３図及び第４図は部分説明図、第５図はタイ
ミングチャートを示す出力線図である。
（３）・・・ 洗浄ケース
（１９）−・−給水管
（２９）・・・ サイホン管
（３１）・−空気吸入管FIG. 1 is an explanatory diagram of a main part showing an embodiment of the present invention, FIG. 2 is an overall diagram, FIGS. 3 and 4 are partial explanatory diagrams, and FIG. 5 is an output diagram showing a timing chart. (3)...Cleaning case (19)--Water supply pipe (29)...Siphon pipe (31)--Air suction pipe
Claims (2)
角以上に傾斜させた洗浄ケース底面より上方で粒体沈下
層の上面より高い位置に給水管出口を開口させると共に
、前記給水管出口からの水に空気を混入させる空気供給
手段を設けたことを特徴とする粒体洗浄装置。(1) A water supply pipe is extended inside the cleaning case, and the water supply pipe outlet is opened at a position above the bottom of the cleaning case, which is inclined at an angle of repose greater than the granules, and higher than the top surface of the granule settling layer, and the water supply A granule cleaning device characterized by being provided with an air supply means for mixing air into water from a pipe outlet.
供給手段である空気吸入管を給水管とサイホン管とに連
結させ、サイホン管を介して給水管に空気を取入れるよ
うに構成したことを特徴とする第１項記載の粒体洗浄装
置。(2) The upper end of the siphon pipe is connected to the middle of the water supply pipe, and the air suction pipe serving as the air supply means is connected to the water supply pipe and the siphon pipe, so that air is taken into the water supply pipe through the siphon pipe. 2. The granule cleaning device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8204788A JPH01254258A (en) | 1988-04-01 | 1988-04-01 | Particle washing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8204788A JPH01254258A (en) | 1988-04-01 | 1988-04-01 | Particle washing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01254258A true JPH01254258A (en) | 1989-10-11 |
| JPH0374133B2 JPH0374133B2 (en) | 1991-11-26 |
Family
ID=13763600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8204788A Granted JPH01254258A (en) | 1988-04-01 | 1988-04-01 | Particle washing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01254258A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075990A (en) * | 2016-07-11 | 2016-11-09 | 盐城工学院 | A kind of middle Water Sproading groove for wheat washer |
| CN108542284A (en) * | 2018-04-24 | 2018-09-18 | 佛山市甄睿智能科技有限公司 | A kind of food materials preprocessor with elutriation function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617101A (en) * | 1984-06-18 | 1986-01-13 | 三菱重工業株式会社 | Dust vacuum transporter |
-
1988
- 1988-04-01 JP JP8204788A patent/JPH01254258A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617101A (en) * | 1984-06-18 | 1986-01-13 | 三菱重工業株式会社 | Dust vacuum transporter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075990A (en) * | 2016-07-11 | 2016-11-09 | 盐城工学院 | A kind of middle Water Sproading groove for wheat washer |
| CN108542284A (en) * | 2018-04-24 | 2018-09-18 | 佛山市甄睿智能科技有限公司 | A kind of food materials preprocessor with elutriation function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0374133B2 (en) | 1991-11-26 |
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