CN207142310U - A kind of flexible material wind model system - Google Patents
A kind of flexible material wind model system Download PDFInfo
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- CN207142310U CN207142310U CN201721035095.6U CN201721035095U CN207142310U CN 207142310 U CN207142310 U CN 207142310U CN 201721035095 U CN201721035095 U CN 201721035095U CN 207142310 U CN207142310 U CN 207142310U
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- butterfly
- butterfly plate
- wind
- butterfly valve
- model system
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Abstract
A kind of flexible material wind model system, butterfly valve including adjusting air flow rate, the butterfly valve is series at the nearly logistics end of wind pipe valve in material-transporting system, the butterfly plate for starting to control air quantity effect is equipped in the butterfly valve, the butterfly plate is provided with gap structure, and the swing circle of the butterfly plate is 0.5 ~ 1.5s.The flexible material wind model system, by setting the butterfly plate with gap structure in existing material wind-force induction system, make butterfly plate part effective, ensure the basic air quantity of ventilation, the aperture cyclically-varying of butterfly plate, the flow of wind conducting pipe interior air-flow is controlled also into cyclically-varying, solve existing material wind-force course of conveying high speed air-flow cause material between mutually material caused by collision make broken problem, reduce material and make the broken influence to caused by quality of material.
Description
Technical field
The utility model belongs to material wind-force transportation art, more particularly to a kind of flexible material wind model system.
Background technology
The less solid material of density can have been moved by wind-force in sealing pipeline by medium belt animal material of wind-force
Into course of conveying, material is floated in air in course of conveying in suspended state, is occurred mutually between material during this
Collision, if fragile material will result in material because collision become it is more broken, have impact on the quality of material, in addition cause moisture and
Fragrance scatters and disappears.It is broken in order to reduce material making in course of conveying, can be by changing the transporting velocity and conveying shape of logistics
State, the mutual collision between material is avoided as far as possible, reduce material conveying process to influence caused by quality of material.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of flexible material wind model system, is solved existing
Mutually material caused by collision makes broken problem between material wind-force course of conveying high speed air-flow causes material, and reduction material is made broken
The influence to caused by quality of material.
To solve above technical problem, the technical solution adopted in the utility model is：The flexible material wind model system,
Butterfly valve including adjusting air flow rate, the butterfly valve are series at the nearly logistics end of wind pipe valve in material-transporting system, institute
The butterfly plate for being equipped with butterfly valve and starting to control air quantity effect is stated, the butterfly plate is provided with gap structure, and the swing circle of the butterfly plate is
0.5~1.5s。
The gap structure is set to minor arc structure, and the radian of the minor arc structure is 60 ~ 150 °.
The flexible material wind model system, in addition to material transporting velocity controller, the butterfly valve are provided with driving butterfly
The servomotor and motor servo driver of valve rotation, motor servo driver connect with the control of material transporting velocity controller；
After material transporting velocity controller receives material conveying enabling signal, rotating speed is controlled pulse by material transporting velocity controller
Motor servo driver is transferred to, motor servo driver driving servomotor, drives butterfly valve rotation to make the aperture of butterfly plate in week
Phase property changes.
The radian of the minor arc structure is 90 °.
The swing circle of the butterfly plate is 0.8s.
The beneficial effects of the utility model are：1）The flexible material wind model system, by defeated in existing material wind-force
Send and the butterfly plate with gap structure is set in system, make butterfly plate part effective, ensure the basic air quantity of ventilation, reduce the defeated of material
The flow of speed while material is sent also not reduce；2）Butterfly valve rotates the aperture cyclically-varying for making butterfly plate, controls pneumatic conveyer
The flow of road interior air-flow is also into cyclically-varying, as shown in figure 3, driving logistics to continue along pipeline bottom into sand dune shape to reach
It is dynamic, the mutual collision of storeroom is reduced, the material caused by collision is reduced and makes the broken influence to caused by quality of material, reach logistics
The purpose that wind is sent；3）In addition, the rotating speed of adjustment servomotor can change the spacing between material heap.
Brief description of the drawings
Fig. 1 is the structural representation of butterfly valve butterfly plate；
Fig. 2 is the schematic diagram of material-transporting system；
Fig. 3 is material delivery air, changes in flow rate figure.
Wherein, T is the cycle, and V is wind speed, air quantity, and air quantity based on S, t is the time.
Embodiment
The utility model provides a kind of flexible material wind model system, the flexible material wind model control system bag
The butterfly valve of regulation air flow rate is included, the butterfly valve is series at the nearly logistics end of wind pipe valve in material-transporting system, described
The butterfly plate for starting to control air quantity effect is equipped with butterfly valve, the butterfly plate is provided with gap structure, and the swing circle of the butterfly plate is 0.5
~ 1.5s, in the present embodiment, the swing circle of the butterfly plate is 0.8s.Preferably, the gap structure is set to minor arc structure, such as
Shown in Fig. 1, the radian of the minor arc structure is 60 ~ 150 °, it is preferred that the radian of the minor arc structure is 90 °.The flexible material
Wind model system also includes material transporting velocity controller, and the butterfly valve is provided with the servomotor of driving butterfly valve rotation and watched
Motor driver is taken, motor servo driver connects with the control of material transporting velocity controller；When material transporting velocity controller
After receiving material conveying enabling signal, rotating speed control pulse is transferred to servomotor and driven by material transporting velocity controller
Device, motor servo driver driving servomotor, drives butterfly valve rotation to make the aperture of butterfly plate be in cyclically-varying.
The principle of flexible material wind model is as shown in Fig. 2 the logistics in solids stream feeding equipment 1 is conveyed by material
Pipeline 2 is delivered to material and uses equipment 3, and material is connected using the rear side of equipment 3 with material transporting velocity controller 4, material conveying
The nearly logistics end series connection of the rear side wind pipe valve of speed control 4 is provided with the butterfly valve 5 of regulation air flow rate, is opened by butterfly valve 5
The cyclically-varying of degree, control the flow of wind conducting pipe interior air-flow；The rear side connection deduster 6 of butterfly valve 5, deduster 6 is with bearing
Pressure generator 7 connects.
Material transporting velocity controller 4, when receiving material conveying enabling signal, rotating speed is controlled by PLC
Pulse is transferred to motor servo driver, and motor servo driver produces driving voltage driving servomotor, servomotor and then
Drive butterfly valve rotation.As shown in figure 3, butterfly valve rotation changes the aperture periodicity T of butterfly plate, and then change the aeolian currents in pipeline
Speed and flow, the reduction of wind-force flow velocity and flow make logistics be moved forward along the agglomerating reduction of speed of pipeline, avoid material in the duct
What mutual collision was formed when top floats at a high speed operation, between material makes broken.Although material runs speed in pipeline unit length
Degree reduces, but material conveying capacity is significantly increased in unit length, can still ensure that conveying capacity will in the unit interval of material
Ask.In addition, the transporting velocity of material can be adjusted as needed by changing the running speed of butterfly valve.In the utility model, butterfly
Plate effectively, provided with gap structure, partly maintains a normally open state, ensures the basic air quantity S in pipeline for part.In the present embodiment,
The gap structure of butterfly plate is set to minor arc structure, and the radian of butterfly plate minor arc structure is 60 ~ 150 °, by changing butterfly plate gap structure face
Product size, can change the basic air quantity S in pipeline, ensure that material remains able to convey material, basic air quantity in vertical transport section
Drive logistics persistently to be moved forward along pipeline bottom into sand dune shape plus cyclically-varying air quantity, reach the purpose that logistics wind is sent.
In addition, the rotating speed of adjustment servomotor can also change the spacing between material heap.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term "front", "rear"
To be described for ease of description the utility model and simplifying, rather than instruction
Or infer the device of meaning or element and must have specific orientation, be specific azimuth configuration and operation, thus it is not understood that
To protect the limitation of content to the utility model.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed utility model.The requires of the utility model
Protection domain is defined by appended claims and equivalent.
Claims (5)
1. a kind of flexible material wind model system, include the butterfly valve of regulation air flow rate, it is characterised in that：The butterfly valve series connection
The nearly logistics end of wind pipe valve in material-transporting system, the butterfly plate for starting to control air quantity effect, institute are equipped with the butterfly valve
State butterfly plate and be provided with gap structure, the swing circle of the butterfly plate is 0.5 ~ 1.5s.
A kind of 2. flexible material wind model system according to claim 1, it is characterised in that：The gap structure is set to
Minor arc structure, the radian of the minor arc structure is 60 ~ 150 °.
A kind of 3. flexible material wind model system according to claim 1 or 2, it is characterised in that：It is defeated also to include material
Speed control is sent, the butterfly valve is provided with the servomotor and motor servo driver of driving butterfly valve rotation, and servomotor drives
Dynamic device connects with the control of material transporting velocity controller；When material transporting velocity controller receives material conveying enabling signal
Afterwards, rotating speed control pulse is transferred to motor servo driver by material transporting velocity controller, and motor servo driver driving is watched
Motor is taken, drives butterfly valve rotation to make the aperture of butterfly plate be in cyclically-varying.
A kind of 4. flexible material wind model system according to claim 2, it is characterised in that：The arc of the minor arc structure
Spend for 90 °.
A kind of 5. flexible material wind model system according to claim 3, it is characterised in that：The revolution of the butterfly plate
Phase is 0.8s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035095.6U CN207142310U (en) | 2017-08-18 | 2017-08-18 | A kind of flexible material wind model system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035095.6U CN207142310U (en) | 2017-08-18 | 2017-08-18 | A kind of flexible material wind model system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207142310U true CN207142310U (en) | 2018-03-27 |
Family
ID=61665787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721035095.6U Active CN207142310U (en) | 2017-08-18 | 2017-08-18 | A kind of flexible material wind model system |
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| Country | Link |
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| CN (1) | CN207142310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517397A (en) * | 2020-11-09 | 2021-03-19 | 天津美腾科技股份有限公司 | Sorting method and sorting device |
| US11844342B2 (en) | 2020-03-30 | 2023-12-19 | Cnh Industrial America Llc | Electronically controlled valve system for distributing particulate material |
-
2017
- 2017-08-18 CN CN201721035095.6U patent/CN207142310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844342B2 (en) | 2020-03-30 | 2023-12-19 | Cnh Industrial America Llc | Electronically controlled valve system for distributing particulate material |
| CN112517397A (en) * | 2020-11-09 | 2021-03-19 | 天津美腾科技股份有限公司 | Sorting method and sorting device |
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