CN201485053U - Power saving device used in operational process of belt conveyor - Google Patents
Power saving device used in operational process of belt conveyor Download PDFInfo
- Publication number
- CN201485053U CN201485053U CN200920151388XU CN200920151388U CN201485053U CN 201485053 U CN201485053 U CN 201485053U CN 200920151388X U CN200920151388X U CN 200920151388XU CN 200920151388 U CN200920151388 U CN 200920151388U CN 201485053 U CN201485053 U CN 201485053U
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- operational process
- belt conveyor
- intelligent
- battery saving
- saving arrangement
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Abstract
The utility model discloses a power saving device used in the operational process of a belt conveyor, which mainly comprises a detection sensor, an intelligent detecting instrument, an intelligent controller and a frequency converter, and is connected with a motor of the belt conveyor. The utility model adopting the technical scheme tracks and detects load capacity on a belt in a real-time manner during the operational process of the belt conveyor, and automatically adjusts input voltage and frequency of the motor of the belt conveyor according to the load capaity, thereby achieving the power saving purpose. The experiment shows that the power saving ratio can reach 25 percent to 50 percent. The utility model adopting the technical scheme has the advantages of simple structure, improved operation states of the belt conveyor, and prolonged service life of the belt conveyor.
Description
Technical field
The utility model relates to a kind of battery saving arrangement, especially a kind of battery saving arrangement that is used in the belt conveyer operational process.
Background technology
The use of belt conveyer in large industrial enterprises such as mine, cement, power plant is quite general, and at present, the mode of these belt conveyers generally is to adopt to concentrate or the stochastic control mode.Common control system, after system start-up, whether no matter load arranged, conveyer all is in the driving state, and when no-load, conveyer is in idling conditions like this, a large amount of electric energy have been wasted, also increase the loss of belt and the heating of motor, shortened the service life of whole conveyer, thereby also just increased the maintenance of system.After adopting the stochastic control mode, though drive automatically when load is arranged, the no-load automatic train stop, but belt conveyer is built timing just, consider that by maximum transportation volume reductor is according to the maximum transport capacity apolegamy of belt, and type selecting is again little by very much not leaning on, the type selecting of electrical motor is according to the configuration of the grade of reductor, so 20%～45% surplus capacity is generally all arranged during belt conveyer configuration electrical motor.Add that operation scheme belongs to constant-speed operation, so the electrical motor operating efficiency often is in 20%～50% mode of operation, cause the serious situation of the waste of energy of belt conveyer in operational process, with present international and domestic energy shortage, the enforcement of domestic energy-saving and emission-reduction policy is very inharmonious.
Summary of the invention
Technical problem to be solved in the utility model is to overcome existing belt conveyer underloading, zero load, fallback, the serious problem of waste of energy.
In order to solve the problems of the technologies described above, the utility model provides a kind of battery saving arrangement that is used in the belt conveyer operational process, and this battery saving arrangement mainly is made up of detecting sensor, intelligent detecting instrument, intelligent controller and frequency converter; Described detecting sensor is installed on the conveyer machine shaft, is used for detecting the motor load amount signal of conveyer operational process, and this load capacity signal is transferred to intelligent detecting instrument; Described intelligent detecting instrument is connected with intelligent controller, and described intelligent detecting instrument is given intelligent controller with detected load capacity data transmission; Described intelligent controller is connected with frequency converter, and this intelligent controller calculates the windrow amount on the belt according to the load capacity data-signal that intelligent detecting instrument transmitted, and sends control command in real time and give frequency converter; Described frequency converter is connected with the conveyer motor, and this frequency converter is according to the control command that intelligent controller sent, the real time altering motor speed.
As a kind of preferred version of the present utility model, described battery saving arrangement also comprises a touch-screen.
As another kind of preferred version of the present utility model, described battery saving arrangement is installed in the casing.
The beneficial effects of the utility model are:
1, technical solutions of the utility model, realized that in the belt conveyer operational process real-time tracking detects the load capacity on the belt, follow load capacity automatic compensation conveyer motor input voltage and frequency, thereby reach the purpose of economize on electricity, the evidence power saving rate can reach 25%～50%.
2, technical solutions of the utility model are simple in structure, improve the running state of conveyer, prolonged the operation life of conveyer.
Description of drawings
Below in conjunction with the drawings and specific embodiments technical solutions of the utility model are described in further detail.
Fig. 1 is the structural representation of technical solutions of the utility model battery saving arrangement.
The specific embodiment
Fig. 1 is the structural representation of technical solutions of the utility model battery saving arrangement.The disclosed battery saving arrangement that is used in the belt conveyer operational process of the utility model is made up of detecting sensor, intelligent detecting instrument, intelligent controller and frequency converter; Described detecting sensor is installed on the conveyer machine shaft, is used for detecting the motor load amount signal of conveyer operational process, and this load capacity signal is transferred to intelligent detecting instrument; Described intelligent detecting instrument is connected with intelligent controller, and described intelligent detecting instrument is given intelligent controller with detected load capacity data transmission; Described intelligent controller is connected with frequency converter, and this intelligent controller calculates the windrow amount on the belt according to the load capacity data-signal that intelligent detecting instrument transmitted, and sends control command in real time and give frequency converter; Described frequency converter is connected with the conveyer motor, and this frequency converter is according to the control command that intelligent controller sent, by changing motor input voltage and frequency, and then the real time altering motor speed, reach purpose of saving.This battery saving arrangement also has a touch-screen, and the user can operate battery saving arrangement by touch-screen, by touch-screen can the finishing device parameter setting.This battery saving arrangement is installed in the casing of a closure, can protect each element of battery saving arrangement.
The cooperation of technical solutions of the utility model battery saving arrangement each several part is finished by running software, different with the conveyer operation scheme of routine is, this technical scheme is the characteristic according to conveyer, adopt intelligent controller that the operational factor of electrical motor is detected and data operation, calculate windrow amount on the conveyer according to the load capacity of conveyer, realize closed loop control, automatically regulating output voltage and frequency.
The above-mentioned specific embodiment is embodiment of the utility model, and the utility model is not limit the foregoing description, and every conspicuous technology distortion of doing according to the utility model all falls into protection domain of the present utility model.
Claims (3)
1. battery saving arrangement that is used in the belt conveyer operational process, it is characterized in that: this battery saving arrangement mainly is made up of detecting sensor, intelligent detecting instrument, intelligent controller and frequency converter;
Described detecting sensor is installed on the conveyer machine shaft, is used for detecting the motor load amount signal of conveyer operational process, and this load capacity signal is transferred to intelligent detecting instrument;
Described intelligent detecting instrument is connected with intelligent controller, and described intelligent detecting instrument is given intelligent controller with detected load capacity data transmission;
Described intelligent controller is connected with frequency converter, and this intelligent controller calculates the windrow amount on the belt according to the load capacity data-signal that intelligent detecting instrument transmitted, and sends control command in real time and give frequency converter;
Described frequency converter is connected with the conveyer motor, and this frequency converter is according to the control command that intelligent controller sent, the real time altering motor speed.
2. a kind of battery saving arrangement that is used in the belt conveyer operational process according to claim 1 is characterized in that: described battery saving arrangement also comprises a touch-screen.
3. a kind of battery saving arrangement that is used in the belt conveyer operational process according to claim 1, it is characterized in that: described battery saving arrangement is installed in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920151388XU CN201485053U (en) | 2009-04-20 | 2009-04-20 | Power saving device used in operational process of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920151388XU CN201485053U (en) | 2009-04-20 | 2009-04-20 | Power saving device used in operational process of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485053U true CN201485053U (en) | 2010-05-26 |
Family
ID=42423943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920151388XU Expired - Fee Related CN201485053U (en) | 2009-04-20 | 2009-04-20 | Power saving device used in operational process of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951428A (en) * | 2012-12-04 | 2013-03-06 | 江苏交科能源科技发展有限公司 | Energy saving system of belt conveyor and energy-saving control method thereof |
| CN103129904A (en) * | 2011-12-02 | 2013-06-05 | 中国科学院金属研究所 | Driving roller energy-saving driving mechanism |
-
2009
- 2009-04-20 CN CN200920151388XU patent/CN201485053U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129904A (en) * | 2011-12-02 | 2013-06-05 | 中国科学院金属研究所 | Driving roller energy-saving driving mechanism |
| CN102951428A (en) * | 2012-12-04 | 2013-03-06 | 江苏交科能源科技发展有限公司 | Energy saving system of belt conveyor and energy-saving control method thereof |
| CN102951428B (en) * | 2012-12-04 | 2015-01-07 | 江苏交科能源科技发展有限公司 | Energy-saving control method of energy saving system of belt conveyor |
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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: 20100526 Termination date: 20130420 |