CN201928235U - Motor control device of fermentor stirring machine - Google Patents
Motor control device of fermentor stirring machine Download PDFInfo
- Publication number
- CN201928235U CN201928235U CN2011200643417U CN201120064341U CN201928235U CN 201928235 U CN201928235 U CN 201928235U CN 2011200643417 U CN2011200643417 U CN 2011200643417U CN 201120064341 U CN201120064341 U CN 201120064341U CN 201928235 U CN201928235 U CN 201928235U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- motor
- motor control
- control device
- power supply
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model discloses a motor control device of a fermentor stirring machine, which comprises a power supply transformer connected with a power supply and a motor, wherein the output end of the power supply transformer is connected with an air switch. The motor control device also comprises a frequency converter, the input end of the frequency converter is connected with the air switch, and the output end of the frequency converter is connected with the motor. Through the above structure, the motor control device has the following advantages: (1) the motor speed can be changed conveniently during fermentation; and (2) the product yield increases and electric energy is saved.
Description
Technical field
The utility model relates to a kind of motor control assembly of fermentation tank mixer.
Background technology
At present, the motor of common fermentation tank mixer at work, the difficult control of its operating rate, thus can influence product yield when causing producing, cause waste of electric energy simultaneously.The control device that changes motor speed in being convenient to ferment is provided, and is the problem that prior art need solve.
The utility model content
Technical problem to be solved in the utility model is, at the deficiencies in the prior art, provides a kind of motor control assembly that changes the fermentation tank mixer of motor speed in being convenient to ferment.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of motor control assembly of fermentation tank mixer, comprise the power transformer, the motor that are connected with power supply, the output of described power transformer is connected with air switch, described motor control assembly also comprises frequency converter, the input of described frequency converter is connected with air switch, and the output of described frequency converter is connected with motor.
Described frequency converter is the VFD-A frequency converter.
The utility model adopts said structure, has the following advantages: 1, be convenient to change motor speed in the fermentation; 2, improve product yield, saves energy.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
In Fig. 1,1, motor; 2, frequency converter.
Embodiment
A kind of as shown in Figure 1 motor control assembly of fermentation tank mixer, comprise the power transformer, the motor 1 that are connected with power supply, output U, the V of power transformer, W are connected with air switch QF, motor control assembly also comprises frequency converter 2, input R, the T of frequency converter 2, S are connected with air switch QF, and output U, the V of frequency converter 2, W are connected with motor 1.Frequency converter 2 is the VFD-A frequency converter.By the control of frequency converter 2, realize infinitely variable speeds, change the speed of motor 1 in being convenient to ferment, thereby improve product yield, saves energy.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted the technical solution of the utility model to carry out; or directly apply to other occasion without improvement, all within protection range of the present utility model.
Claims (2)
1. the motor control assembly of a fermentation tank mixer, comprise the power transformer, the motor (1) that are connected with power supply, the output of described power transformer (U, V, W) is connected with air switch (QF), it is characterized in that: described motor control assembly also comprises frequency converter (2), the input of described frequency converter (2) (R, T, S) is connected with air switch (QF), and the output of described frequency converter (2) (U, V, W) is connected with motor (1).
2. the motor control assembly of a kind of fermentation tank mixer according to claim 1 is characterized in that: described frequency converter (2) is the VFD-A frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200643417U CN201928235U (en) | 2011-03-14 | 2011-03-14 | Motor control device of fermentor stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200643417U CN201928235U (en) | 2011-03-14 | 2011-03-14 | Motor control device of fermentor stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201928235U true CN201928235U (en) | 2011-08-10 |
Family
ID=44432069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200643417U Expired - Fee Related CN201928235U (en) | 2011-03-14 | 2011-03-14 | Motor control device of fermentor stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201928235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872968A (en) * | 2012-12-14 | 2014-06-18 | 山东中烟工业有限责任公司青岛卷烟厂 | System and method used for performing speed control on filter tip cutter |
-
2011
- 2011-03-14 CN CN2011200643417U patent/CN201928235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872968A (en) * | 2012-12-14 | 2014-06-18 | 山东中烟工业有限责任公司青岛卷烟厂 | System and method used for performing speed control on filter tip cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140314 |