JP2007054729A - Rotary blade-type stirring device and rotary blade-type stirring method - Google Patents
Rotary blade-type stirring device and rotary blade-type stirring method Download PDFInfo
- Publication number
- JP2007054729A JP2007054729A JP2005242922A JP2005242922A JP2007054729A JP 2007054729 A JP2007054729 A JP 2007054729A JP 2005242922 A JP2005242922 A JP 2005242922A JP 2005242922 A JP2005242922 A JP 2005242922A JP 2007054729 A JP2007054729 A JP 2007054729A
- Authority
- JP
- Japan
- Prior art keywords
- stirring
- rotary blade
- stirring tank
- tank
- raw material
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Glanulating (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
本発明は、回転翼を攪拌槽内で回転させて原料粉体を攪拌混合する回転翼式攪拌装置に関し、特に湿潤原料粉体を乾燥、あるいは乾燥造粒させる攪拌装置及びその方法に関する。 The present invention relates to a rotary blade type stirring device that rotates and rotates a rotary blade in a stirring tank, and particularly relates to a stirring device and a method for drying or granulating wet raw material powder.
従来、付着性・凝集性の強い湿潤粉体に、他の粉体などを添加して混合・乾燥させたり、粉体原料とともに液体原料を同時に混合したりするものとして、攪拌槽の底部で回転翼を回転させることで、湿潤粉体原料や液体原料と粉体原料とを攪拌混合するようにしたもの(特許文献1)や、攪拌混合槽の底部を回転する回転翼から熱風を供給して、気流による乾燥も付加するようにしたもの(特許文献2)が提案されている。
回転翼の回転で攪拌槽内に投入した粉体を攪拌・混合あるいは乾燥させる場合、攪拌槽内の原料粒子は回転による遠心力によって半径方向に移動されるとともに、回転翼での掬い上げで跳ね上げられ、半径方向での反転運動を繰り返すことになる。 ところが、この場合、原料粉体が塊状になると、この塊状になった原料粒子は、その重量が大きいことから、攪拌槽内周壁で勢いよく跳ね返るので、攪拌槽の中央部に集中することになる。このとき、回転翼の中央部ではその周速度が小さいことから、遠心力が小さいので、半径方向に移動しにくくなるという傾向がある。 When the powder charged into the stirring vessel is stirred, mixed, or dried by rotating the rotor blades, the raw material particles in the stirring vessel are moved in the radial direction by the centrifugal force caused by the rotation, and are also sputtered by scooping up the rotor blades. It will be raised and repeat the reverse movement in the radial direction. However, in this case, when the raw material powder is agglomerated, the agglomerated material particles rebound vigorously on the inner peripheral wall of the agitation tank because of its large weight, and therefore concentrate in the central part of the agitation tank. . At this time, since the peripheral speed is small at the central portion of the rotor blade, the centrifugal force is small, so that it tends to be difficult to move in the radial direction.
また、回転翼による攪拌に加えて、回転翼の軸や回転翼に開口されたノズルから気流を作用させて攪拌・混合及び乾燥を促進するようにしたものでは、軸径や翼厚で気流通路の口径が制限されることになるから、風量に限りがあり、処理に時間がかかったり、局部加熱による付着が見られるという傾向がある。 In addition to stirring by the rotor blades, air flow from the shaft of the rotor blades or nozzles opened in the rotor blades to promote stirring, mixing and drying, the air flow path depends on the shaft diameter and blade thickness. Therefore, there is a tendency that the amount of air is limited, the processing takes time, and adhesion due to local heating is observed.
本発明は、このような点に着目してなされたもので、回転翼の回転に伴う反転運動とともに、気流による乾燥作業を効率よく行える回転翼式攪拌装置及びその方法を提供することを目的とする。 The present invention has been made paying attention to such points, and it is an object of the present invention to provide a rotating blade type stirring device and a method thereof capable of efficiently performing a drying operation by an air flow together with a reversing motion accompanying the rotation of the rotating blades. To do.
上述の目的を達成するために請求項1に記載の本発明は、回転翼の上端部よりも上側で、かつ攪拌される原料粉体の粉体表面よりも下側に対応する攪拌槽の周側面に、気流噴出ノズルを開口させ、この気流噴出ノズルの攪拌槽側開口部を弁体で開閉可能に構成したことを特徴としている。
In order to achieve the above-mentioned object, the present invention according to
請求項1に記載した本発明では、回転翼の上端部よりも上側で、かつ攪拌される原料粉体の粉体表面よりも下側に対応する攪拌槽の周側面に、気流噴出ノズルを開口させ、この気流噴出ノズルの攪拌槽側開口部を弁体で開閉可能に構成していることから、回転翼の回転に伴う反転運動と、この反転運動中の粉体に対して気流を確実に接触させることができるうえ、気流の噴出口となるノズルが攪拌槽の周側面に開口形成されることから、導入気流の通路断面積を制限を受けることなく形成することができることから、風量不足になることはない。この結果、湿潤粉体であっても、良好な攪拌混合ならびに乾燥を行うことができる。
In the present invention described in
また、請求項2に開示されているように、気流噴出ノズルから噴出される気流の主軸方向を、攪拌槽の内周面に想定した接線に対して回転翼回転方向で20から90度の範囲内に構成した場合には、供給気流として熱風を使用した場合であっても、攪拌槽の内周壁面が熱風に曝され局所加熱されることがなくなり、壁面に付着する粉体はやわらかい付着であり、安定的に粉粒体化することができる。
Further, as disclosed in
さらに、請求項3に開示されているように、気流噴出ノズルから噴出される気流の噴出速度を5〜20m/sに設定した場合には、粉体内への気流巻き込みを効果的に行うことができる。
Furthermore, as disclosed in
さらに、請求項4に開示されているように、チョッパ軸を設けた場合には、攪拌槽内での粉体の流れが、回転槽内面に沿って回転するのみならず、底部への潜込みを含む複雑な流れとなり、より効率的な運転を行うことができる。
Furthermore, as disclosed in
図は本発明の実施形態を示し、図1は回転翼式攪拌装置の要部横断平面図、図2は該装置の一部縦断正面図である。
この回転翼式攪拌装置は、二重槽で構成されている攪拌槽(1)の内槽(2)の底部に垂直軸周りに回転する回転翼(3)を配置し、攪拌槽(1)の底部を貫通して内槽(2)内に突入している回転駆動軸(4)の上端部に前記回転翼(3)を連結固定し、回転駆動軸(4)の下端を動力伝達機構(5)を介して駆動用電動モータ(6)に連動連結してある。
FIG. 1 shows an embodiment of the present invention, FIG. 1 is a cross-sectional plan view of a main part of a rotary blade type stirring device, and FIG. 2 is a partially longitudinal front view of the device.
This rotating blade type stirring device has a rotating blade (3) rotating around a vertical axis at the bottom of an inner tank (2) of a stirring tank (1) composed of a double tank, and the stirring tank (1) The rotating blade (3) is connected and fixed to the upper end of the rotary drive shaft (4) that penetrates the bottom of the inner tank (2) and the lower end of the rotary drive shaft (4) is connected to the power transmission mechanism. It is linked to the drive electric motor (6) via (5).
攪拌槽(1)は内槽(2)・外槽(7)ともに、上半部周壁(2a)・(7a)を上窄まりのテーパー状に形成するとともに、下半部周壁(2b)・(7b)を円筒状に形成してあり、上端部に投入口(8)を設け、開閉可能な蓋部材(9)で投入口(8)の蓋をしている。そして、この内槽(2)・外槽(7)間は、ジャケットとして形成してあり、所定温度の熱媒を流通させることにより、内槽(2)の温度を保温して、内槽(2)内での結露を防止することができるように形成してある。 The agitation tank (1) has an upper half peripheral wall (2a) and (7a) in both the inner tank (2) and the outer tank (7), and the lower half peripheral wall (2b) (7b) is formed in a cylindrical shape, and an inlet (8) is provided at the upper end, and the inlet (8) is covered with an openable / closable lid member (9). A space between the inner tub (2) and the outer tub (7) is formed as a jacket. By circulating a heat medium having a predetermined temperature, the temperature of the inner tub (2) is maintained and the inner tub ( 2) It is formed so as to prevent condensation within.
回転翼(3)は、環状に形成した中心取付部(10)から遠心方向に直線状に延びる3本の翼片(11)を形成したもので、各翼片(11)には、その先端部に上方に湾曲する跳ね上げ部(12)が形成されており、さらに、回転翼(3)の進行方向側(P)の斜面に攪拌槽(1)内の粉体を掬い上げる掬い上げ面(13)が形成されている。この掬い上げ面(13)が攪拌槽(1)の底壁となす掬い上げ角度は先端寄り部分で掬い上げ角度が基端より部分での掬い上げ角度よりも小さく、かつ先端へ行くほど連続的に小さくなるように形成してある。 The rotor blade (3) is formed by forming three blade pieces (11) extending linearly in the centrifugal direction from an annular center mounting portion (10), and each blade piece (11) has a tip thereof. A spur-up part (12) that is curved upward is formed in the part, and further, a scooping surface for scooping up the powder in the stirring tank (1) on the inclined surface (P) in the traveling direction of the rotor blade (3) (13) is formed. The scooping surface (13) serves as the bottom wall of the stirring tank (1), and the scooping angle is closer to the tip, the scooping angle is smaller than the scooping angle from the base end, and continuously toward the tip. It is formed to be smaller.
そして、回転翼(3)の上端部よりも上側で、かつ攪拌される原料粉体の粉体表面よりも下側に対応する攪拌槽(1)の周壁面部分に気流噴出ノズル(14)が開口している。この気流噴出ノズル(14)は、その噴出主軸を噴出ノズル開口部での接線方向に対して、回転翼(3)の回転方向で20〜90度の範囲内の角度で内側を指向する状態に形成してある。
また、この気流噴出ノズル(14)は、その攪拌槽側の開口部を弁体(15)で開閉可能に構成している。この弁体(15)は、その閉弁姿勢において、弁体(15)の先端面が攪拌槽(1)における内槽(2)の内周面とほぼ面一となるように形成してある。
An air flow jet nozzle (14) is provided on the peripheral wall portion of the stirring vessel (1) above the upper end of the rotor blade (3) and below the powder surface of the raw material powder to be stirred. It is open. The airflow nozzle (14) is directed so that its main axis is directed inward at an angle in the range of 20 to 90 degrees in the rotational direction of the rotary blade (3) with respect to the tangential direction at the nozzle opening. It is formed.
In addition, the air flow ejection nozzle (14) is configured such that the opening on the stirring tank side can be opened and closed by a valve body (15). The valve body (15) is formed so that the front end surface of the valve body (15) is substantially flush with the inner peripheral surface of the inner tank (2) in the agitation tank (1) in the valve closing posture. .
符号(16)はバインダー液等の噴霧ノズルである。また、符号(20)は攪拌槽(1)内に噴出した気流を排気する排気口であり、排気に同伴する微粉は図示を省略したフィルターにより回収される。 Reference numeral (16) denotes a spray nozzle for binder liquid or the like. Reference numeral (20) denotes an exhaust port for exhausting the air flow ejected into the stirring tank (1), and fine powder accompanying the exhaust is recovered by a filter (not shown).
このように形成した回転翼式攪拌装置では、攪拌槽(1)の内槽(2)に処理される原料粉体を投入して、回転翼(3)を回転駆動すると、原料粉体は回転翼(3)の回転による遠心力によって半径方向に移動されるとともに、回転翼(3)での掬い上げで跳ね上げられ、半径方向での反転運動を繰り返すことになる。この反転運動を繰り返している原料粉体に対して、攪拌槽(1)の内槽(2)の周壁面から、気流が吹き込まれ、原料粉体を微細化して攪拌混合するとともに、乾燥することになる。 In the rotary blade type agitator thus formed, when the raw material powder to be treated is put into the inner tank (2) of the stirring tank (1) and the rotary blade (3) is driven to rotate, the raw material powder rotates. While being moved in the radial direction by the centrifugal force generated by the rotation of the blade (3), the blade is jumped up by scooping up the rotating blade (3) and repeats the reverse motion in the radial direction. Airflow is blown from the peripheral wall surface of the inner tank (2) of the stirring tank (1) to the raw material powder that repeats this reversal motion, and the raw material powder is refined, stirred and mixed, and dried. become.
このとき、吹き込まれる気流の噴出速度が5m/sよりも遅い場合には、回転翼の回転で原料粉体に与えられる遠心力により、粉体が攪拌槽の壁面に押し付けられことになるから、攪拌槽内周面に開口している気流噴出ノズル(14)に進入することになり、気流の噴出速度が20m/sよりも速くなると、原料粉体内に気流が充分巻き込まれずに、粉体を吹き上げるのみとなり、安定的な運転が行われなかった。 At this time, when the blowing speed of the blown airflow is slower than 5 m / s, the powder is pressed against the wall surface of the stirring tank by the centrifugal force applied to the raw material powder by the rotation of the rotary blade. If the air jet nozzle (14) opened on the inner peripheral surface of the agitation tank is entered, and the jet speed of the air stream becomes higher than 20 m / s, the air flow is not sufficiently entrained in the raw material powder, It was only blown up, and stable operation was not performed.
なお、噴出ノズル(14)の噴出主軸は、噴出ノズル開口部での接線方向に対して、回転方向で20〜90度としているが、この角度を90度よりも大きな角度に設定すると、回転翼の回転に伴って移動する原料粉体の移動に対してカウンターになることになるから、原料粉体が噴出ノズル開口部に入り込みノズル目詰まりの原因となる。一方、噴出ノズル(14)の噴出主軸を噴出ノズル開口部での接線方向に対して回転方向で20度よりも小さい角度に設定した場合には、常に攪拌槽壁面に沿って気流が流れる状態となるため、局所加熱となりやすい。 The ejection main axis of the ejection nozzle (14) is 20 to 90 degrees in the rotation direction with respect to the tangential direction at the ejection nozzle opening, but if this angle is set to an angle larger than 90 degrees, the rotary blade Since it becomes a counter for the movement of the raw material powder that moves with the rotation of the raw material, the raw material powder enters the jet nozzle opening and causes nozzle clogging. On the other hand, when the ejection main axis of the ejection nozzle (14) is set to an angle smaller than 20 degrees in the rotational direction with respect to the tangential direction at the ejection nozzle opening, the airflow always flows along the wall surface of the stirring tank. Therefore, local heating is likely to occur.
図3及び図4は本発明の別の実施形態を示す。
この回転翼式攪拌装置は、前述と同様、二重槽で構成されている攪拌槽(1)の内槽(2)の底部に垂直軸周りに回転する回転翼(3)を配置し、攪拌槽(1)の底部を貫通して内槽(2)内に突入している回転駆動軸(4)の上端部に前記回転翼(3)を連結固定し、回転駆動軸(4)の下端を動力伝達機構(5)を介して駆動用電動モータ(6)に連動連結し、回転翼(3)の上端部よりも上側で、かつ攪拌される原料粉体の粉体表面よりも下側に対応する攪拌槽(1)の周壁面部分に気流噴出ノズル(14)を開口し、その気流噴出ノズル(14)の噴出主軸を噴出ノズル開口部での接線方向に対して、回転翼(3)の回転方向で20〜90度の範囲内の角度で内側を指向する状態に形成し、気流噴出ノズル(14)を弁体(15)で開閉可能に構成してある。
3 and 4 show another embodiment of the present invention.
In this rotary blade type stirring device, as described above, the rotary blade (3) rotating around the vertical axis is arranged at the bottom of the inner tank (2) of the stirring tank (1) composed of a double tank, and stirring is performed. The rotary blade (3) is connected and fixed to the upper end of the rotary drive shaft (4) that penetrates the bottom of the tank (1) and enters the inner tank (2), and the lower end of the rotary drive shaft (4). Is linked to the drive electric motor (6) via the power transmission mechanism (5), and is above the upper end of the rotor blade (3) and below the powder surface of the raw material powder to be stirred. The air jet nozzle (14) is opened in the peripheral wall portion of the agitation tank (1) corresponding to the rotary nozzle (3) with respect to the tangential direction at the jet nozzle opening of the jet main shaft of the air jet nozzle (14). ) In the direction of rotation of 20 to 90 degrees in the rotation direction, and the air flow nozzle (14) is configured to be openable and closable by the valve body (15).
攪拌槽(1)には、攪拌槽(1)を貫通する状態で、駆動源(17)に連動連結されているチョッパ軸(18)が回転可能な状態に架着してあり、このチョッパ軸(18)に複数対のチョッパ羽根(19)が固設してある。このチョッパ羽根(19)は攪拌槽(1)の底部で回転する回転翼(3)とは干渉することのない状態に配置されていて、回転翼(3)の回転と協働して作動することにより回転翼(3)による反転流とチョッパ羽根(19)の回転による跳ね上げ作動とで、原料粉体を複雑な流れにするとともに、回転翼(3)の回転に伴う遠心力の影響を受けにくい回転翼(3)の中心寄り部分での塊状となっている原料粉体をも確実に攪拌できるようになっている。 In the stirring tank (1), a chopper shaft (18) linked to the drive source (17) is rotatably mounted while penetrating the stirring tank (1). A plurality of pairs of chopper blades (19) are fixed to (18). The chopper blade (19) is arranged so as not to interfere with the rotating blade (3) rotating at the bottom of the stirring tank (1), and operates in cooperation with the rotation of the rotating blade (3). As a result, the reversal flow by the rotating blade (3) and the flip-up operation by the rotation of the chopper blade (19) make the raw material powder a complicated flow, and the influence of the centrifugal force accompanying the rotation of the rotating blade (3) It is possible to reliably agitate the raw material powder that is in a lump shape near the center of the rotor blade (3), which is difficult to receive.
この実施形態の場合、チョッパ軸(18)は攪拌槽(1)を貫通する状態に配置しているが、このチョッパ軸(18)は攪拌槽(1)で片持の構造にしてもよい。 In this embodiment, the chopper shaft (18) is disposed so as to penetrate the stirring tank (1). However, the chopper shaft (18) may have a cantilever structure with the stirring tank (1).
なお、上記各実施形態では、攪拌槽(1)を内外二重槽に構成し、内外槽の間を熱媒が流通するジャケットに形成してあるが、攪拌槽(1)を一槽構造に形成するようにしてもよい。 In each of the above embodiments, the stirring tank (1) is configured as an inner / outer double tank and a jacket through which a heat medium flows is formed between the inner and outer tanks, but the stirring tank (1) has a single tank structure. You may make it form.
本発明は、粉体の攪拌混合、造粒、乾燥、冷却等の各作業に使用することができる。 The present invention can be used for operations such as stirring and mixing of powder, granulation, drying, and cooling.
1…攪拌槽、3…回転翼、4…回転駆動軸、14…気流噴出ノズル、15…弁体、18…チョッパ軸、19…チョッパ羽根。
DESCRIPTION OF
Claims (6)
回転翼(3)の上端部よりも上側で、かつ攪拌される原料粉体の粉体表面よりも下側に対応する攪拌槽(1)の周側面に、気流噴出ノズル(14)を開口させ、この気流噴出ノズル(14)の攪拌槽側開口部を弁体(15)で開閉可能に構成したことを特徴とする回転翼式攪拌装置。 A rotary blade (3) is fixed to a rotary drive shaft (4) arranged in a state of penetrating the bottom wall of the stirring tank (1), and the rotary blade (3) is rotated at the bottom in the stirring tank (1). A stirring device for mixing and stirring the raw material powder charged into the stirring tank (1),
An air flow jet nozzle (14) is opened on the peripheral side surface of the stirring tank (1) above the upper end of the rotor blade (3) and below the powder surface of the raw material powder to be stirred. A rotating blade type stirring device, characterized in that the opening portion on the stirring tank side of the air flow jet nozzle (14) can be opened and closed by a valve body (15).
回転翼(3)の回転に伴い半径方向で反転運動している原料粉体の内部に気流噴出ノズル(14)から気流を噴出させるようにした回転翼式攪拌装置での攪拌方法。
By rotating the rotary blade (3) fixed to the rotary drive shaft (4) arranged in a state of passing through the bottom wall of the stirring tank (1) at the bottom of the stirring tank (1), the stirring tank (1) A stirring method of mixing and stirring the raw material powder charged in the interior,
A stirring method using a rotary blade type stirring device in which an air flow is jetted from an air flow jet nozzle (14) into a raw material powder that is reversing in the radial direction as the rotary blade (3) rotates.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005242922A JP4887014B2 (en) | 2005-08-24 | 2005-08-24 | Rotary blade type agitator |
KR1020050104671A KR101222456B1 (en) | 2005-08-24 | 2005-11-03 | A rotating wing type stiring equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005242922A JP4887014B2 (en) | 2005-08-24 | 2005-08-24 | Rotary blade type agitator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007054729A true JP2007054729A (en) | 2007-03-08 |
JP4887014B2 JP4887014B2 (en) | 2012-02-29 |
Family
ID=37918665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005242922A Expired - Fee Related JP4887014B2 (en) | 2005-08-24 | 2005-08-24 | Rotary blade type agitator |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4887014B2 (en) |
KR (1) | KR101222456B1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009104628A1 (en) * | 2008-02-22 | 2009-08-27 | 日本ゼオン株式会社 | Method for producing toner |
JP2013010100A (en) * | 2011-06-03 | 2013-01-17 | Powrex Corp | Agitation treatment device |
CN105713815A (en) * | 2016-04-13 | 2016-06-29 | 镇江市恒康调味品厂 | Vat type fermentation culture substance overturning machine |
CN105713819A (en) * | 2016-04-13 | 2016-06-29 | 镇江市恒康调味品厂 | Fermentation culture substance overturning machine for fermenting vat |
CN108454815A (en) * | 2018-04-18 | 2018-08-28 | 陈朕 | A kind of submarine self-rotating jetting emitter |
CN110508175A (en) * | 2019-09-16 | 2019-11-29 | 曹立伟 | A kind of paper pulp agitating device that paper grade (stock) is convenient to clean |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108050798A (en) * | 2017-11-10 | 2018-05-18 | 上海东富龙科技股份有限公司 | A kind of roll-over type filtering scrubbing-and-drying unit and its application method |
KR101988401B1 (en) * | 2017-12-05 | 2019-06-12 | 나옥주 | Device for Mixing Food Material |
CN107702484B (en) * | 2017-12-06 | 2019-11-19 | 江苏凯元科技有限公司 | A kind of uniform foodstuff drying device of drying |
KR102162960B1 (en) * | 2019-04-26 | 2020-10-07 | 나옥주 | Device for Mixing Food Material |
KR102389129B1 (en) | 2019-12-16 | 2022-04-21 | 한국건설기술연구원 | Composting device using algae biomass |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02191535A (en) * | 1989-01-17 | 1990-07-27 | Akira Ito | Agitator |
JPH09103668A (en) * | 1995-10-09 | 1997-04-22 | Hosokawa Micron Corp | Powder particle treatment apparatus |
JP3190999B2 (en) * | 1995-09-12 | 2001-07-23 | 深江パウテック株式会社 | Rotary impeller agitation granulator |
JP2002239514A (en) * | 2000-12-12 | 2002-08-27 | Koki Tsukada | Organic waste disposer and organic waste treatment method |
JP2003205231A (en) * | 2002-01-16 | 2003-07-22 | Kawata Mfg Co Ltd | Granulation apparatus |
JP2003260346A (en) * | 2002-03-11 | 2003-09-16 | Mitsui Mining Co Ltd | High-speed agitation type disperser |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3631920B2 (en) | 1999-07-02 | 2005-03-23 | 深江パウテック株式会社 | Rotary blade type agitator |
-
2005
- 2005-08-24 JP JP2005242922A patent/JP4887014B2/en not_active Expired - Fee Related
- 2005-11-03 KR KR1020050104671A patent/KR101222456B1/en active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02191535A (en) * | 1989-01-17 | 1990-07-27 | Akira Ito | Agitator |
JP3190999B2 (en) * | 1995-09-12 | 2001-07-23 | 深江パウテック株式会社 | Rotary impeller agitation granulator |
JPH09103668A (en) * | 1995-10-09 | 1997-04-22 | Hosokawa Micron Corp | Powder particle treatment apparatus |
JP2002239514A (en) * | 2000-12-12 | 2002-08-27 | Koki Tsukada | Organic waste disposer and organic waste treatment method |
JP2003205231A (en) * | 2002-01-16 | 2003-07-22 | Kawata Mfg Co Ltd | Granulation apparatus |
JP2003260346A (en) * | 2002-03-11 | 2003-09-16 | Mitsui Mining Co Ltd | High-speed agitation type disperser |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009104628A1 (en) * | 2008-02-22 | 2009-08-27 | 日本ゼオン株式会社 | Method for producing toner |
JP5387417B2 (en) * | 2008-02-22 | 2014-01-15 | 日本ゼオン株式会社 | Toner production method |
US8852842B2 (en) | 2008-02-22 | 2014-10-07 | Zeon Corporation | Production process of toner |
JP2013010100A (en) * | 2011-06-03 | 2013-01-17 | Powrex Corp | Agitation treatment device |
CN105713815A (en) * | 2016-04-13 | 2016-06-29 | 镇江市恒康调味品厂 | Vat type fermentation culture substance overturning machine |
CN105713819A (en) * | 2016-04-13 | 2016-06-29 | 镇江市恒康调味品厂 | Fermentation culture substance overturning machine for fermenting vat |
CN108454815A (en) * | 2018-04-18 | 2018-08-28 | 陈朕 | A kind of submarine self-rotating jetting emitter |
CN110508175A (en) * | 2019-09-16 | 2019-11-29 | 曹立伟 | A kind of paper pulp agitating device that paper grade (stock) is convenient to clean |
Also Published As
Publication number | Publication date |
---|---|
KR101222456B1 (en) | 2013-01-15 |
JP4887014B2 (en) | 2012-02-29 |
KR20070023471A (en) | 2007-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4887014B2 (en) | Rotary blade type agitator | |
US9968897B2 (en) | Mixing machine | |
JP4987351B2 (en) | Stir processing device | |
JP5160881B2 (en) | Rotary blade stirrer and raw material drying method using rotary blade stirrer | |
WO1998048928A1 (en) | Mixing method and mixing device | |
JP4797006B2 (en) | Mixer equipment | |
WO1998048929A1 (en) | Mixer | |
JP2007160186A (en) | Agitation apparatus | |
KR20010074635A (en) | Method And Machine For Decomposing Organic Waste | |
JP2000354753A (en) | Mixer granulator | |
JP2016175023A (en) | Heating kneader whose heat source is steam | |
JP3631920B2 (en) | Rotary blade type agitator | |
JP4773993B2 (en) | Garbage processing machine | |
JP2012176342A (en) | Garbage treatment apparatus | |
JP3239193B2 (en) | Medium dispersion device | |
JP2004532118A (en) | Equipment for supplying dry gas to the mixing granulator | |
JP2007075722A (en) | Garbage treatment apparatus | |
JPH0975703A (en) | Rotary blade type agitating granulator | |
JP6929061B2 (en) | Stirring granulator | |
JP2001141363A (en) | Mixed dryer | |
KR200441708Y1 (en) | Agitator for a hopper | |
JP2002066288A (en) | Apparatus for treating garbage, or the like | |
RU2313383C1 (en) | Device used for commixing of the liquid and powdery materials | |
JP2009125682A (en) | Pulverizing treatment system and pulverizing treatment method | |
CN212632312U (en) | Spiral stirrer for accelerating drying |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080610 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100527 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100608 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100713 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110510 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110609 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111115 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111212 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141216 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4887014 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141216 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141216 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141216 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141216 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |