Automatic iron powder split charging system
By designing an automatic iron powder sorting system, using detectors and control circuits, the automatic sorting of iron-containing and iron-free solid waste is achieved, solving the problems of resource waste and environmental pollution, improving processing efficiency and reducing energy consumption.
Patent Information
- Application Number
- CN202423105465.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing technologies do not perform further testing on solid waste after iron powder screening, leading to resource waste and environmental problems.
Design an automatic iron powder sorting system that uses detectors and control circuits to control the sorting conveyor belt or balance plate via a drive motor or electro-hydraulic rod, thereby achieving automatic sorting of iron-containing and iron-free solid waste.
It improves the efficiency of solid waste treatment, reduces energy consumption, and achieves a more environmentally friendly treatment effect.
Smart Images
Figure CN223717352U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to solid waste treatment technical field, concretely is a kind of iron powder automatic subpackaging system. BACKGROUND
[0002] In the process of treating solid waste containing iron powder, the iron powder in the solid waste needs to be separated out, and then the iron powder is treated and the solid waste is treated. At present, in the screening process of iron powder and iron waste, detection and screening are mainly carried out by magnetic attraction, and then the screened solid waste is treated. However, in the current treatment process, after sorting by magnetic attraction, the solid waste is not detected again, and the subsequent treatment of the solid waste will cause waste of iron-containing solid waste resources, which is not conducive to environmental protection requirements, so it is an urgent requirement to set up an iron powder automatic subpackaging system. SUMMARY
[0003] The technical problem to be solved by the utility model is how to realize the subpackaging of iron-containing solid waste and non-iron-containing solid waste in solid waste.
[0004] The technical solution of the technical problem to be solved by the utility model is an iron powder automatic subpackaging system, which comprises a solid waste conveyor belt, the upper part of the solid waste conveyor belt is provided with the end part of a detector, the lower part of the end part of the detector is provided with a subpackaging transmission belt, the lower parts of the two ends of the subpackaging transmission belt are respectively provided with an iron-containing solid waste collecting device and a non-iron-containing solid waste collecting device; and the system further comprises a control circuit, the control circuit comprises a driving motor, a forward-reverse control circuit for controlling the forward and reverse rotation of the driving motor and a power-off delay relay; the driving motor drives the subpackaging transmission belt to rotate forward and backward; the control output port of the detector is connected in parallel with the normally open contact of the power-off delay relay, and the normally open contact and the normally closed contact of the power-off delay relay are respectively connected in parallel with the forward rotation control button and the reverse rotation control button in the forward-reverse control circuit.
[0005] Better, the detector is provided with two, and the control output ends of the two detectors are connected in parallel.
[0006] Better, the driving motor is a switched reluctance motor.
[0007] An iron powder automatic subpackaging system, which comprises a solid waste conveyor belt, the upper part of the solid waste conveyor belt is provided with the end part of a detector, the lower part of the end part of the detector is provided with a subpackaging balance plate, the lower parts of the two ends of the subpackaging balance plate are respectively provided with an iron-containing solid waste collecting device and a non-iron-containing solid waste collecting device; the control output port of the detector is connected in parallel with the normally open contact of the power-off delay relay, and the normally open contact and the normally closed contact of the power-off delay relay control the driving module to drive the subpackaging balance plate to tilt towards the iron-containing solid waste collecting device and the non-iron-containing solid waste collecting device.
[0008] Better, the detector is provided with two, and the control output ends of the two detectors are connected in parallel.
[0009] More preferably, the driving device is an electric motor, and further comprising a forward-reverse control circuit, the normally open contact and the normally closed contact of the power-off delay relay are connected in parallel with the forward control switch and the reverse control switch of the forward-reverse control circuit, and the rotating shaft of the electric motor is connected with the middle part of the split balancing plate or connected through a speed reducer.
[0010] More preferably, the electric motor is a switched reluctance motor.
[0011] More preferably, the driving device is an electric control hydraulic rod, and one end of the split balancing plate is hingedly connected with a supporting part, and the other end is slidingly connected with the telescopic end of the electric control hydraulic rod.
[0012] The beneficial effects of the present application are: by detecting the solid waste after separating iron, and according to the detection result, the iron-containing solid waste and the non-iron are split and packaged, the subsequent solid waste treatment efficiency can be improved, and the beneficial effect of more environmental protection can be achieved. At the same time, the iron-containing solid waste is treated again, which can reduce the energy consumption of the whole treatment, so it also has the beneficial effect of reducing energy consumption. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is a schematic view of the embodiment one of the present application.
[0014] Figure 2 is a control circuit diagram of an embodiment of the present application.
[0015] Figure 3 is a control circuit for controlling the forward and reverse rotation of an electric motor in the prior art.
[0016] Figure 4 is a schematic view of the embodiment two of the present application.
[0017] In the figure: 100, solid waste conveyor belt; 200, detector; 300, split packaging conveyor belt; 400, split balancing plate; DETAILED DESCRIPTION
[0018] In order to make the technical scheme setting and beneficial effects of the present application more clear, the embodiments of the present application will be further explained in detail.
[0019] Embodiment one
[0020] The application relates to an iron powder automatic sub-packaging system applied to a solid waste treatment flow line, which comprises a solid waste conveying belt 100, the feeding end of the solid waste conveying belt 100 is solid waste after iron powder separation, and the lower part of the discharging end is provided with a sub-packaging conveying belt 300. After solid waste reaches the discharging end on the solid waste conveying belt 100, the solid waste falls to the upper part of the sub-packaging conveying belt 300, and the solid waste falling on the sub-packaging conveying belt 300 is respectively sub-packaged into an iron-containing solid waste collecting device and a non-iron solid waste collecting device according to the rotating direction of the sub-packaging conveying belt 300. The iron-containing solid waste collecting device and the non-iron solid waste collecting device are arranged at the lower parts of the two ends of the sub-packaging conveying belt 300.
[0021] In order to control the conveying direction of the sub-packaging conveying belt 300, a detector 200 is arranged on the upper part of the solid waste conveying belt 100. Meanwhile, a control circuit is arranged. The control circuit comprises a driving motor, a forward-reverse control circuit for controlling the forward and reverse rotation of the driving motor and a power-off delay relay. The sub-packaging conveying belt 300 is provided with a driving wheel and a driven wheel, and the rotating shaft of the driving motor is connected with the driving wheel to drive the sub-packaging conveying belt 300 to rotate.
[0022] As shown in the figure, the control output port of the detector 200 is connected in parallel with the normally open contact of the power-off delay relay. The normally open contact and the normally closed contact of the power-off delay relay are respectively connected in parallel with the forward rotation control button and the reverse rotation control button in the forward-reverse control circuit. As shown in the figure, it is a forward-reverse control circuit in the prior art. That is, the normally open contact and the normally closed contact of the power-off delay relay can be respectively connected in parallel with SB1 and SB2. Figure 3
[0023] After the normally open contact at the output end of the detector 200 is closed, the normally open contact of the power-off delay relay is immediately closed, at this time, the locking effect is achieved, that is, the power-off delay relay KT keeps the power-on state. At the same time, the closing state of the normally open contact is maintained for t1 time after power-off. At this time, within the t1 time period, if the detector 200 detects iron-containing solid waste again, the power-off delay relay is reset and the next delay continues, thereby achieving the beneficial effect of continuously controlling the intermittent solid waste materials. That is, within the t1 time period, if the iron-containing solid waste is detected again, the small section of solid waste will not be sorted into the non-iron solid waste collecting device, thereby reducing the switching of the rotating direction of the motor. t1=(s+d) / v, wherein s is the distance of the detector 200 from the discharging end, and d is half of the length of the sub-packaging conveying belt 300.
[0024] Better, in order to improve the detection accuracy, two detectors 200 are arranged, and the control output ends of the two detectors 200 are connected in parallel. Or a detector matrix is arranged to improve the overall detection accuracy. The detector can be an eddy current sensor, a Hall detection sensor and the like.
[0025] Better, in order to adapt to the requirement of reversing, the driving motor is a switched reluctance motor.
[0026] Embodiment two
[0027] The iron powder automatic sub-packaging system comprises a solid waste conveying belt 100, and the lower end of the end of the solid waste conveying belt 100 in the embodiment is provided with a sub-packaging balance plate 400. In addition, the hardware structure is the same as that of embodiment one. The sub-packaging balance plate 400 has the function of controllable inclination direction. The lower ends of the two ends of the sub-packaging balance plate 400 are respectively provided with iron-containing solid waste collecting devices and non-iron-containing solid waste collecting devices. By setting the inclination direction of the sub-packaging balance plate 400, the solid waste falling from the end of the solid waste conveying belt 100 can be introduced into different collecting devices. The sub-packaging balance plate 400 is provided with a corresponding driving module, and the driving module, the detector 200 and the power-off delay relay constitute a control circuit system to control the sub-packaging of the sub-packaging balance plate 400.
[0028] The driving module comprises a motor and a forward and reverse control circuit matched with the motor. The normally open contact and the normally closed contact of the power-off delay relay are connected in parallel with the forward control switch and the reverse control switch of the forward and reverse control circuit. A rotating shaft is arranged in the middle of the sub-packaging balance plate 400, and the rotating shafts at both ends are connected with supporting components through bearings. The rotating shaft of the motor is connected with the rotating shaft in the middle of the sub-packaging balance plate 400, or connected through a speed reducer. When the motor rotates, it can drive the sub-packaging balance plate 400 to tilt towards the iron-containing solid waste collecting device or the non-iron-containing solid waste collecting device.
[0029] At this time, in order to improve the performance of rotation, the motor adopts a switched reluctance motor.
[0030] Alternatively, the driving module comprises an electrically controlled hydraulic rod, one end of the sub-packaging balance plate 400 is hingedly connected with a supporting component, the fixed end of the electrically controlled hydraulic rod is fixed on the supporting component or installed on the fixed ground. The telescopic end of the electrically controlled hydraulic rod is slidingly connected with the bottom of the sub-packaging balance plate 400. At this time, a sliding groove is arranged in the lower part of the sub-packaging balance plate 400, and the end of the telescopic end of the electrically controlled hydraulic rod is inserted into the sliding groove. As shown in the figure, one end of the sub-packaging balance plate 400 is connected with the supporting component, the supporting component is a column, and is spaced apart from the end of the sub-packaging balance plate 400 by a set distance to ensure that the end of the sub-packaging balance plate 400 is above the collecting device.
[0031] At this time, when the electrically controlled hydraulic rod is kept at the same height as the supporting component, the sub-packaging balance plate 400 is in a horizontal state, when the electrically controlled hydraulic rod is higher than the supporting component, it tilts towards the left collecting device, and when the electrically controlled hydraulic rod is lower than the supporting component, it tilts towards the right collecting device.
[0032] At this time, the normally open contact and the normally closed contact of the power-off delay relay can be connected with the lifting control node and the lowering control node of the electrically controlled hydraulic rod respectively.
[0033] To sum up, only for the preferred embodiment of the present application, not to limit the scope of the present application, through the above description, the relevant staff can be in the range of not deviating from the technical idea of the present application, make a variety of changes and modifications. The technical scope of the present application is not limited to the content of the specification, all equivalent changes and modifications of the shape, structure, features and spirit of the present application are included in the scope of the claims of the present application.
Claims
1. An iron powder automatic packaging system, comprising a solid waste conveyor (100), characterized in that: the upper part of the solid waste conveyor (100) is provided with a detector (200), the lower part of the end of the solid waste conveyor (100) is provided with a packaging conveyor (300), and the lower parts of the two ends of the packaging conveyor (300) are respectively provided with iron-containing solid waste collecting devices and non-iron solid waste collecting devices; further comprising a control circuit, the control circuit comprising a driving motor, a forward-reverse control circuit for controlling the forward and reverse rotation of the driving motor, and a power-off delay relay; the driving motor drives the forward and reverse rotation of the packaging conveyor (300); the control output port of the detector (200) is connected in parallel with the normally open contact of the power-off delay relay, and the normally open contact and the normally closed contact of the power-off delay relay are connected in parallel with the forward rotation control button and the reverse rotation control button in the forward-reverse control circuit.
2. The iron powder automatic packaging system according to claim 1, characterized in that: the detector (200) is provided with two, and the control output ends of the two detectors (200) are connected in parallel.
3. The iron powder automatic packaging system according to claim 1, characterized in that: the driving motor is a switched reluctance motor.
4. An iron powder automatic packaging system, comprising a solid waste conveyor (100), characterized in that: the upper part of the solid waste conveyor (100) is provided with a detector (200), the lower part of the end of the solid waste conveyor (100) is provided with a packaging balance plate (400), and the lower parts of the two ends of the packaging balance plate (400) are respectively provided with iron-containing solid waste collecting devices and non-iron solid waste collecting devices; the packaging balance plate (400) is provided with a driving device, the control output port of the detector (200) is connected in parallel with the normally open contact of the power-off delay relay, and the normally open contact and the normally closed contact of the power-off delay relay control the driving device to drive the packaging balance plate (400) to tilt towards the iron-containing solid waste collecting device and the non-iron solid waste collecting device.
5. The iron powder automatic packaging system according to claim 4, characterized in that: the detector (200) is provided with two, and the control output ends of the two detectors (200) are connected in parallel.
6. The iron powder automatic packaging system according to claim 4, characterized in that: the driving device is a motor, further comprising a forward-reverse control circuit, the normally open contact and the normally closed contact of the power-off delay relay are connected in parallel with the forward rotation control switch and the reverse rotation control switch of the forward-reverse control circuit, the rotating shaft of the motor is connected with the middle part of the packaging balance plate (400), or connected through a speed reducer.
7. The iron powder automatic packaging system according to claim 6, characterized in that: the motor is a switched reluctance motor.
8. The iron powder automatic packaging system according to claim 4, characterized in that: the driving device is an electrically controlled hydraulic rod, one end of the packaging balance plate (400) is hinged connected with a supporting part, and the other end is slidingly connected with the telescopic end of the electrically controlled hydraulic rod.