JPH0390626U - - Google Patents
Info
- Publication number
- JPH0390626U JPH0390626U JP15044589U JP15044589U JPH0390626U JP H0390626 U JPH0390626 U JP H0390626U JP 15044589 U JP15044589 U JP 15044589U JP 15044589 U JP15044589 U JP 15044589U JP H0390626 U JPH0390626 U JP H0390626U
- Authority
- JP
- Japan
- Prior art keywords
- load power
- frequency
- mixer
- power signal
- feeder
- 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
Description
第１図は本考案に係る泥土固化用連続式ミキサ
の一部切欠き正面図、第２図は第１図のミキサの
みの平面図である。
１……連続式混合機、２……混合槽、３，３′
……混合軸、５……アーム、６……混合羽根、９
，９′……ミキサ駆動用電動機、１１……投入部
、１２……排出部、１７……固化剤貯蔵ホツパ、
１８……供給フイーダ、１９……フイーダ駆動用
電動機、２０……負荷電力検出機、２２……周波
数設定装置、２３……中央演算装置、２４……記
憶装置、２６，２７……インバータ（周波数変換
器）。
FIG. 1 is a partially cutaway front view of a continuous mixer for solidifying mud according to the present invention, and FIG. 2 is a plan view of only the mixer shown in FIG. 1. 1... Continuous mixer, 2... Mixing tank, 3, 3'
...Mixing shaft, 5...Arm, 6...Mixing blade, 9
, 9'... mixer driving electric motor, 11... input section, 12... discharge section, 17... solidifying agent storage hopper,
18... Supply feeder, 19... Feeder driving motor, 20... Load power detector, 22... Frequency setting device, 23... Central processing unit, 24... Storage device, 26, 27... Inverter (frequency converter).
Claims (1)
サ駆動用電動機の負荷電力を検出する負荷電力検
出器を備えるとともに混合槽に固化剤を供給する
供給フイーダのフイーダ駆動用電動機に周波数変
換器を備え、前記負荷電力検出器により検出した
負荷電力信号を取り込み、該負荷電力信号値の増
減に応じて周波数を補正算出して前記フイーダ駆
動用電動機の周波数変換器に出力する周波数設定
装置とを備えたことを特徴とする泥土固化用連続
式ミキサ。 (2) 混合槽に配設した混合軸を回転させるミキ
サ駆動用電動機の負荷電力を検出する負荷電力検
出器を備えるととも前記ミキサ駆動用電動機には
周波数変換器を備え、前記負荷検出器により検出
した負荷電力信号を取り込み、該負荷電力信号値
が負荷電力上限設定値以上になれば負荷電力信号
に応じてほぼ定トルク運転となるように周波数を
補正算出して前記ミキサ駆動用電動機の周波数変
換器に出力する周波数設定装置を備えたことを特
徴とする泥土固化用連続式ミキサ。 (3) 混合槽に配設した混合軸を回転させるミキ
サ駆動用電動機の負荷電力を検出する負荷電力検
出器を備え、また混合槽に固化剤を供給する供給
フイーダのフイーダ駆動用電動機に周波数変換器
を備えるとともに前記ミキサ駆動用電動機にも周
波数変換器を備え、前記負荷電力検出器により検
出した負荷電力信号を取り込み、該負荷電力信号
値の増減に応じてフイーダ駆動用電動機の周波数
を補正算出して前記フイーダ駆動用電動機の周波
数変換器に出力し、更に前記負荷電力信号が負荷
電力上限設定値以上になれば負荷電力信号に応じ
てほぼ定トルク運転となるように周波数を補正算
出して前記ミキサ駆動用電動機の周波数変換器に
出力する周波数設定装置を備えたことを特徴とす
る泥土固化用連続式ミキサ。[Scope of Claim for Utility Model Registration] (1) A supply feeder that is equipped with a load power detector that detects the load power of a mixer drive motor that rotates a mixing shaft disposed in a mixing tank, and that supplies a solidifying agent to the mixing tank. The feeder driving electric motor is equipped with a frequency converter, and the frequency converter of the feeder driving electric motor takes in the load power signal detected by the load power detector, and corrects and calculates the frequency according to an increase or decrease in the load power signal value. A continuous mixer for solidifying mud, characterized by being equipped with a frequency setting device that outputs a frequency. (2) A load power detector is provided to detect the load power of a mixer driving motor that rotates a mixing shaft disposed in a mixing tank, and the mixer driving motor is provided with a frequency converter, and the load detector The detected load power signal is taken in, and when the load power signal value exceeds the load power upper limit setting value, the frequency is corrected and calculated so that almost constant torque operation is achieved according to the load power signal, and the frequency of the mixer driving motor is adjusted. A continuous mixer for solidifying mud, characterized by being equipped with a frequency setting device that outputs to a converter. (3) Equipped with a load power detector that detects the load power of the mixer drive motor that rotates the mixing shaft installed in the mixing tank, and a frequency converter for the feeder drive motor of the supply feeder that supplies solidifying agent to the mixing tank. The mixer driving motor is also equipped with a frequency converter, and the load power signal detected by the load power detector is taken in, and the frequency of the feeder driving motor is corrected and calculated in accordance with an increase or decrease in the load power signal value. and outputs it to the frequency converter of the feeder driving electric motor, and further corrects and calculates the frequency so that when the load power signal exceeds the load power upper limit setting value, the frequency is almost constant torque operation according to the load power signal. A continuous mixer for solidifying mud, comprising a frequency setting device that outputs an output to a frequency converter of the mixer driving electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989150445U JPH0611083Y2 (en) | 1989-12-26 | 1989-12-26 | Continuous mixer for solidification of mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989150445U JPH0611083Y2 (en) | 1989-12-26 | 1989-12-26 | Continuous mixer for solidification of mud |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0390626U true JPH0390626U (en) | 1991-09-17 |
| JPH0611083Y2 JPH0611083Y2 (en) | 1994-03-23 |
Family
ID=31696792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989150445U Expired - Lifetime JPH0611083Y2 (en) | 1989-12-26 | 1989-12-26 | Continuous mixer for solidification of mud |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611083Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015517400A (en) * | 2012-05-08 | 2015-06-22 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | Method for operating a device with at least one rotating shaft |
| CN115253871A (en) * | 2022-07-14 | 2022-11-01 | 浙江古茗科技有限公司 | Automatic stirring device and control method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141678U (en) * | 1976-04-22 | 1977-10-27 | ||
| JPS63258627A (en) * | 1987-04-15 | 1988-10-26 | Nok Corp | Kneading control method for kneading extruder |
-
1989
- 1989-12-26 JP JP1989150445U patent/JPH0611083Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141678U (en) * | 1976-04-22 | 1977-10-27 | ||
| JPS63258627A (en) * | 1987-04-15 | 1988-10-26 | Nok Corp | Kneading control method for kneading extruder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015517400A (en) * | 2012-05-08 | 2015-06-22 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | Method for operating a device with at least one rotating shaft |
| CN115253871A (en) * | 2022-07-14 | 2022-11-01 | 浙江古茗科技有限公司 | Automatic stirring device and control method thereof |
| CN115253871B (en) * | 2022-07-14 | 2024-02-23 | 古茗科技集团有限公司 | Automatic stirring device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611083Y2 (en) | 1994-03-23 |
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