CN206996801U - A kind of feeding control system - Google Patents
A kind of feeding control system Download PDFInfo
- Publication number
- CN206996801U CN206996801U CN201720726714.XU CN201720726714U CN206996801U CN 206996801 U CN206996801 U CN 206996801U CN 201720726714 U CN201720726714 U CN 201720726714U CN 206996801 U CN206996801 U CN 206996801U
- Authority
- CN
- China
- Prior art keywords
- hopper
- renovate
- lamina tecti
- discharge controller
- feeding
- 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.)
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- 239000000463 material Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 2
- 230000008092 positive effect Effects 0.000 abstract description 2
- 230000007480 spreading Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of feeding control system, and it includes hopper, it is characterised in that：Lamina tecti is provided with the top of hopper; it is provided with and renovates in the middle part of lamina tecti; renovate including arc-shaped edges chord side; renovate around string side in being overturn on lamina tecti; the bottom of the hopper is provided with discharge controller; hopper lower outside is socketed with containment vessel, is provided with pulverizer below hopper, the discharge controller and pulverizer drive by variable-frequency motor；Positive effect of the present utility model is：The advantages that precision is high, reliable, easy to operate, successfully solve the problems, such as promptly and accurately to adjust feeding capacity；Save space, automatic accurate blanking, feeding uniformly, not spreading, controllable feeding capacity and do not expect the cycle, and intensity height, long lifespan, using it is simple and convenient, be easy to load and unload.
Description
Technical field
The technical field of blanking equipment is the utility model is related to, specifically a kind of feeding control system, for crushing
Operation.
Background technology
Comminution process is the unit operation that a kind of highly energy-consuming is inefficient in production process, keeps the preferable load shape of pulverizer
State, ensure to crush quality, play the target that maximum capacity is long-term needs.Conventional circulation disintegrator load control is adopted mostly
With the method for control feeding capacity, by allowing the motor load purpose for reaching economical and efficient consistent with rated power, but it is such
The problem of performance accuracy is low, labor intensity is big be present in regulation and control.
Utility model content
Based on above mentioned problem, the utility model is implemented to disclose a kind of feeding control system.
The utility model is that solve above-mentioned technical problem by following technical proposals：
A kind of feeding control system, it includes hopper 1, level-sensing device 2 and lower level-sensing device 3 is respectively equipped with the hopper 1,
It is characterized in that：The top of the hopper 1 is provided with lamina tecti 4, and the middle part of the lamina tecti 4, which is provided with, renovates 5, and described to renovate 5 be in close
The arc-shaped of conjunction, described to renovate 5 and include the chord side 502 of arc-shaped edges 501, described to renovate 5 with string side 502 be axle center in lamina tecti 4
Upper upset, the bottom of the hopper 1 are provided with discharge controller 6, and the lower outside of the hopper 1 is also socketed with containment vessel 7, described
The lower section of hopper 1 is provided with pulverizer 8, and the discharge controller 6 and pulverizer 8 drive by variable-frequency motor 9；
Wherein, the discharge controller 6 includes current transformer 601, and the current transformer 601 is connected to isolation pick-up
Device 602, the isolating transmitter 602 are connected to control module 603, and the control module 603 is connected to drive module 604, institute
State drive module 604 and be connected to variable-frequency motor 9.
Further, the side of the hopper 1 is provided with support frame 10, and the hopper 1 passes through connecting rod 11 and support frame 10
It is fixedly connected.
Positive effect of the present utility model is：Automatically controlling in real time for disintegrator load can be carried out, there is precision
The advantages that high, reliable, easy to operate, successfully solve the problems, such as promptly and accurately to adjust feeding capacity；Save space, automatic standard
True blanking, feeding uniformly, not spreading, controllable feeding capacity and do not expect the cycle, and intensity height, long lifespan, using simple and convenient, easy
In handling.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of lamina tecti in the utility model；
Fig. 3 is the structural representation of discharge controller in the utility model.
Reference
1 hopper
Level-sensing device on 2
3 times level-sensing devices
4 lamina tectis
5 renovate
501 arc-shaped edges
502 string sides
6 discharge controllers
601 current transformers
602 isolating transmitters
603 control modules
604 drive modules
7 containment vessels
8 pulverizers
9 variable-frequency motors
10 support frames
11 connecting rods.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but reality of the present utility model
The mode of applying is not limited only to this.
The utility model aims to provide a kind of feeding control system.
As shown in figure 1, it includes hopper 1, level-sensing device 2 and lower level-sensing device 3 are respectively equipped with the hopper 1, for supervising
The material position situation surveyed in hopper 1, it is ensured that the Level control in hopper 1 is in reasonable altitudes so that whole feeding blanking system can be just
Often running, it is characterised in that：The top of hopper 1 is provided with lamina tecti 4, is turned over as shown in Fig. 2 the middle part of the lamina tecti 4 is provided with
Lid 5, described to renovate 5 arc-shapeds in closure, described to renovate 5 and include the chord side 502 of arc-shaped edges 501, the arc-shaped edges 501 rotate
The angle of covering is more than 180 degree, simple in construction firm, good appearance, described to renovate 5 and turned over around string side 502 on lamina tecti 4
Turn, set lamina tecti 4 to be to prevent dust and other debris to be mixed into material, be also possible to prevent fly mouse in addition and pierce, turn over
Lid 5 is flexibly connected with lamina tecti 4, can at any time be switched and be renovated 5 addition materials, and the bottom of the hopper 1 is provided with discharge controller
6, the lower outside of the hopper 1 is also socketed with containment vessel 7, and the containment vessel 7 is to prevent miscellaneous equipment false touch to rotation
Part, protection device is not damaged, and the lower section of the hopper 7 is provided with pulverizer 8, the discharge controller 6 and pulverizer 8
Driven by variable-frequency motor 9；
Wherein, as shown in figure 3, the discharge controller 6 includes current transformer 601, the current transformer 601 connects
To isolating transmitter 602, the isolating transmitter 602 is connected to control module 603, and the control module 603 is connected to driving
Module 604, the drive module 604 are connected to variable-frequency motor 9.
When it is implemented, as shown in figure 3, because the course of work of system is that a dynamic process is fed, it is necessary to change in real time
The feeding capacity of glassware.In system control process when the actual current that pulverizer 8 works is more than setting value, in order to prevent blocking up
Material, variable-frequency motor 9 adjust discharge controller 6, reduce feeding capacity, and send setting electric current of the feedback signal again with pulverizer 8
Compare.After 60 seconds, if value of feedback is still higher than setting value, stop whole feed system；When actual current is less than setting value, explanation
Pulverizer 8 is in light condition this moment, now increases the purpose that the frequency of feeding efficiently produces to reach.
When it is implemented, as shown in figure 1, the side of the hopper 1 is provided with support frame 10, the hopper 1 passes through connecting rod
11 are fixedly connected with support frame 10, and the connecting rod 11 is horizontally disposed, and the hopper 1 is fixed on support frame by connecting rod 11
10, it is more firm in operation, support frame 10 also can added lifting part, the suitable height of personnel's regulation easy to operation.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the utility model specific implementation is confined to these above-mentioned explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to the scope of protection of the utility model.
Claims (2)
1. a kind of feeding control system, it includes hopper（1）, the hopper（1）Place is respectively equipped with level-sensing device（2）With lower material position
Meter（3）, it is characterised in that：The hopper（1）Top is provided with lamina tecti（4）, the lamina tecti（4）Middle part be provided with renovate（5）,
It is described to renovate（5）It is described to renovate in the arc-shaped of closure（5）Including arc-shaped edges（501）Chord side（502）, it is described to renovate（5）With
String side（502）It is axle center in lamina tecti（4）Upper upset, the hopper（1）Bottom be provided with discharge controller（6）, the hopper
（1）Lower outside be also socketed with containment vessel（7）, the hopper（1）Lower section be provided with pulverizer（8）, the discharge controller
（6）And pulverizer（8）By variable-frequency motor（9）Driving；
Wherein, the discharge controller（6）Including current transformer（601）, the current transformer（601）Isolation is connected to become
Send device（602）, the isolating transmitter（602）It is connected to control module（603）, the control module（603）It is connected to driving
Module（604）, the drive module（604）It is connected to variable-frequency motor（9）.
A kind of 2. feeding control system according to claim 1, it is characterised in that the hopper（1）Side be provided with branch
Support（10）, the hopper（1）Pass through connecting rod（11）With support frame（10）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726714.XU CN206996801U (en) | 2017-06-21 | 2017-06-21 | A kind of feeding control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726714.XU CN206996801U (en) | 2017-06-21 | 2017-06-21 | A kind of feeding control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996801U true CN206996801U (en) | 2018-02-13 |
Family
ID=61448227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720726714.XU Active CN206996801U (en) | 2017-06-21 | 2017-06-21 | A kind of feeding control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806963A (en) * | 2019-03-19 | 2019-05-28 | 郑州豫鑫电气控制技术有限公司 | The milling control method steadily controlled based on discharging |
-
2017
- 2017-06-21 CN CN201720726714.XU patent/CN206996801U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806963A (en) * | 2019-03-19 | 2019-05-28 | 郑州豫鑫电气控制技术有限公司 | The milling control method steadily controlled based on discharging |
| CN109806963B (en) * | 2019-03-19 | 2021-03-23 | 郑州豫鑫电气控制技术有限公司 | Milling control method based on stable discharging control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 639 Xiasheng Road, Jinshan District, Shanghai, May 12, 2015 Patentee after: Shanghai Dongrui New Materials Co.,Ltd. Country or region after: China Address before: 639 Xiasheng Road, Jinshan District, Shanghai, May 12, 2015 Patentee before: SHANGHAI DONGRUI CHEMICAL Co.,Ltd. Country or region before: China |