JPH0237733U - - Google Patents

Info

Publication number
JPH0237733U
JPH0237733U JP11484488U JP11484488U JPH0237733U JP H0237733 U JPH0237733 U JP H0237733U JP 11484488 U JP11484488 U JP 11484488U JP 11484488 U JP11484488 U JP 11484488U JP H0237733 U JPH0237733 U JP H0237733U
Authority
JP
Japan
Prior art keywords
drive motor
frequency
measured
rotation speed
inverter controller
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
Application number
JP11484488U
Other languages
Japanese (ja)
Other versions
JPH0451854Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988114844U priority Critical patent/JPH0451854Y2/ja
Publication of JPH0237733U publication Critical patent/JPH0237733U/ja
Application granted granted Critical
Publication of JPH0451854Y2 publication Critical patent/JPH0451854Y2/ja
Expired legal-status Critical Current

Links

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  • Mixers Of The Rotary Stirring Type (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本実施例の概略構成図、第２図はイン
バータ制御器の出力する電圧と周波数との関係を
示すグラフ、第３図は駆動モータの定出力特性を
示すグラフである。 １……駆動モータ、３……インバータ制御器、
６……タンク、７……回転数検出器、９……スリ
ツプ周波数補正器。 FIG. 1 is a schematic configuration diagram of this embodiment, FIG. 2 is a graph showing the relationship between the voltage output from the inverter controller and frequency, and FIG. 3 is a graph showing the constant output characteristics of the drive motor. 1... Drive motor, 3... Inverter controller,
6... Tank, 7... Rotation speed detector, 9... Slip frequency corrector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動モータ１と該駆動モータ１で駆動される撹
拌羽根５とを備え、前記撹拌羽根５をタンク６内
に配設した粉粒体混合機であつて、前記駆動モー
タ１をインバータ制御器３を介して交流電源に接
続すると共に、前記駆動モータ１の回転数を検出
する回転数検出器７と、該検出器７で検出した実
測回転数に対応する実測周波数を電圧に変換する
電圧変換器８と、前記インバータ制御器３から出
力して、前記駆動モータ１を駆動する同期周波数
から前記回転数検出器７で検出する実測回転数に
対応した実測周波数を減算したスリツプ周波数が
一定範囲になるように電圧に対する周波数の関係
を予め設定し、前記インバータ制御器３の出力周
波数を制御するスリツプ周波数補正器９とを備え
ていることを特徴とする粉粒体及び流体の混合機
の定出力制御装置。 A powder mixer includes a drive motor 1 and a stirring blade 5 driven by the drive motor 1, and the stirring blade 5 is disposed in a tank 6, and the drive motor 1 is connected to an inverter controller 3. a rotation speed detector 7 that is connected to an AC power source through the drive motor 1 and detects the rotation speed of the drive motor 1; and a voltage converter 8 that converts the measured frequency corresponding to the measured rotation speed detected by the detector 7 into a voltage. Then, the slip frequency outputted from the inverter controller 3 and obtained by subtracting the measured frequency corresponding to the measured rotational speed detected by the rotational speed detector 7 from the synchronous frequency for driving the drive motor 1 is within a certain range. A constant output control device for a powder/granular material and fluid mixer, characterized in that the device is equipped with a slip frequency corrector 9 for presetting the relationship between frequency and voltage and controlling the output frequency of the inverter controller 3. .
JP1988114844U 1988-08-30 1988-08-30 Expired JPH0451854Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988114844U JPH0451854Y2 (en) 1988-08-30 1988-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988114844U JPH0451854Y2 (en) 1988-08-30 1988-08-30

Publications (2)

Publication Number Publication Date
JPH0237733U true JPH0237733U (en) 1990-03-13
JPH0451854Y2 JPH0451854Y2 (en) 1992-12-07

Family

ID=31355961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988114844U Expired JPH0451854Y2 (en) 1988-08-30 1988-08-30

Country Status (1)

Country Link
JP (1) JPH0451854Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011092892A (en) * 2009-10-30 2011-05-12 Trinity Lab:Kk Method for detecting operation condition of stirring blade

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588544A (en) * 1981-07-07 1983-01-18 Kobe Steel Ltd Method for controlling kneading of hermetically closed type kneader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588544A (en) * 1981-07-07 1983-01-18 Kobe Steel Ltd Method for controlling kneading of hermetically closed type kneader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011092892A (en) * 2009-10-30 2011-05-12 Trinity Lab:Kk Method for detecting operation condition of stirring blade

Also Published As

Publication number Publication date
JPH0451854Y2 (en) 1992-12-07

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