CN204503303U - The anti-blocking control device of a kind of disintegrating machine - Google Patents
The anti-blocking control device of a kind of disintegrating machine Download PDFInfo
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- CN204503303U CN204503303U CN201520103825.6U CN201520103825U CN204503303U CN 204503303 U CN204503303 U CN 204503303U CN 201520103825 U CN201520103825 U CN 201520103825U CN 204503303 U CN204503303 U CN 204503303U
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- disintegrating machine
- ammeter
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- control device
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Abstract
The utility model embodiment provides a kind of disintegrating machine anti-blocking control device, the anti-blocking control device of described disintegrating machine comprises: a D.C mutual-inductor, an ammeter, a PLC, described D.C mutual-inductor one end is electrically connected with disintegrating machine power supply, the other end is electrically connected with described ammeter, and this ammeter is electrically connected with described PLC.The utility model reaches following technique effect: adopt D.C mutual-inductor and ammeter, by collection in worksite to the current signal of disintegrating machine be input in PLC, PLC exports the instruction controlling fortune coal belt feeder and warning reminding after this current signal being carried out to analyzing and processing, achieve the stable operation of equipment, effectively reduce the generation of disintegrating machine chute blockage phenomenon, reduce equipment failure rate, improve production efficiency; In addition, ensure that production efficiency, reduce the production costs such as factory repair replacing.
Description
Technical field
The utility model relates to the technical field of disintegrating machine in industrial production, particularly relates to the anti-blocking control device of a kind of disintegrating machine.
Background technology
In the industrial modern automation workshops such as cement, chemical industry, electric power, metallurgy, for medium-hard material, as be unableing to do without the application of disintegrating machine in the process of broken in the materials such as lime stone, slag, coke, coal and operation in small, broken bits, very easily there is chute blockage phenomenon in process of production in conventional breakers, this phenomenon is more frequent at overcast and rainy wet weather, the cleaning work manually carrying out disintegrating machine is needed after chute blockage, cleaning, once will cause not in time stopping production, badly influences continuous production and the production efficiency of product.
Utility model content
The utility model embodiment provides a kind of disintegrating machine anti-blocking control device, to reduce the appearance of chute blockage phenomenon in disintegrating machine production process, reduces the expenditure of manual labor's cost, ensures the continuity of producing, improve labor productivity.
In order to reach above-mentioned technical purpose, the utility model embodiment provides the anti-blocking control device of a kind of disintegrating machine, and the anti-blocking control device of described disintegrating machine comprises:
One D.C mutual-inductor, an ammeter, a PLC (Programmable Logic Controller, programmable logic controller (PLC)) controller,
Described D.C mutual-inductor one end is electrically connected with disintegrating machine power supply, and the other end is electrically connected with described ammeter, and this ammeter is electrically connected with described PLC.
Technique scheme has following beneficial effect: because adopt D.C mutual-inductor one end to be electrically connected with disintegrating machine power supply, the other end is electrically connected with described ammeter, and the technological means that this ammeter is electrically connected with described PLC, so reach following technique effect: adopt D.C mutual-inductor and ammeter, by collection in worksite to the current signal of disintegrating machine be input in PLC, PLC exports the instruction controlling fortune coal belt feeder and warning reminding after this current signal being carried out to analyzing and processing, achieve the stable operation of equipment, effectively reduce the generation of disintegrating machine chute blockage phenomenon, reduce equipment failure rate, improve production efficiency, in addition, ensure that production efficiency, reduce the production costs such as factory repair replacing.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of disintegrating machine of the utility model embodiment anti-blocking control device composition structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of disintegrating machine anti-blocking control device, to reduce the appearance of chute blockage phenomenon in disintegrating machine production process, reduces the expenditure of manual labor's cost, ensures the continuity of producing, improve labor productivity.
As shown in Figure 1, be a kind of disintegrating machine of this utility model embodiment anti-blocking control device composition structural representation, the anti-blocking control device of described disintegrating machine comprises:
One D.C mutual-inductor 10, ammeter 11, PLC 12,
Described D.C mutual-inductor 10 one end is electrically connected with disintegrating machine power supply, and the other end is electrically connected with described ammeter 11, and this ammeter is electrically connected with described PLC 12.
As prioritization scheme, described D.C mutual-inductor 10 is for monitoring current signal when disintegrating machine runs.
As prioritization scheme, described ammeter 11 send output current table for band change, and the current signal when disintegrating machine monitored described D.C mutual-inductor 10 runs is changed and exports.
As prioritization scheme, the electric current that described ammeter 11 exports is the current signal of 4 ~ 20mA.
As prioritization scheme, the electric current that described PLC 12 exports for described ammeter 11 carries out analyzing and processing, and handles it to the running status of disintegrating machine.
As prioritization scheme, described PLC 12 exports control instruction, comprising: fortune coal belt feeder speed reduces, halt instruction, Sentry Box alarm command.
Technique scheme has following beneficial effect: because adopt D.C mutual-inductor one end to be electrically connected with disintegrating machine power supply, the other end is electrically connected with described ammeter, and the technological means that this ammeter is electrically connected with described PLC, so reach following technique effect: adopt D.C mutual-inductor and ammeter, by collection in worksite to the current signal of disintegrating machine be input in PLC, PLC exports the instruction controlling fortune coal belt feeder and warning reminding after this current signal being carried out to analyzing and processing, achieve the stable operation of equipment, effectively reduce the generation of disintegrating machine chute blockage phenomenon, reduce equipment failure rate, improve production efficiency, in addition, ensure that production efficiency, reduce the production costs such as factory repair replacing.
The present embodiment provides the operation principle of the anti-blocking control device of a kind of disintegrating machine as follows:
Being input to by the current signal collected in disintegrating machine produced on-site process by D.C mutual-inductor send in the ammeter of output with change, ammeter this current signal is carried out change send then output to PLC control in, PLC by carrying out analyzing and processing to this current signal, export corresponding control signal to fortune coal belt feeder or alarm signal in Sentry Box.Such as, if the electric current monitored when disintegrating machine runs is normal, then illustrate that in disintegrating machine, coal amount is normal, does not send control instruction; On the contrary, if the electric current monitored when disintegrating machine runs is excessive, then illustrate that the coal amount of carrying out fragmentation in disintegrating machine is comparatively large, now PLC output control signal carries out speed reduction until the operation of stopping to fortune coal belt feeder; More very, if the electric current monitoring disintegrating machine operation is continuously excessive exceed certain numerical value, the instruction of PLC output alarm, to Sentry Box, reminds post on duty to check to disintegrating machine production scene.
Various illustrative logical block described in the utility model embodiment, or unit can pass through general processor, digital signal processor, special IC (ASIC), field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or the design of above-mentioned any combination realizes or operates described function.General processor can be microprocessor, and alternatively, this general processor also can be any traditional processor, controller, microcontroller or state machine.Processor also can be realized by the combination of calculation element, such as digital signal processor and microprocessor, multi-microprocessor, and a Digital Signal Processor Core combined by one or more microprocessor, or other similar configuration any realizes.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only detailed description of the invention of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the anti-blocking control device of disintegrating machine, is characterized in that, the anti-blocking control device of described disintegrating machine comprises:
One D.C mutual-inductor, an ammeter, a PLC,
Described D.C mutual-inductor one end is electrically connected with disintegrating machine power supply, the other end is electrically connected with described ammeter, and this ammeter is electrically connected with described PLC, the electric current that described PLC exports for described ammeter carries out analyzing and processing, and handles it to the running status of disintegrating machine.
2. the anti-blocking control device of a kind of disintegrating machine according to claim 1, is characterized in that,
Described ammeter send output current table for being with change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103825.6U CN204503303U (en) | 2015-02-12 | 2015-02-12 | The anti-blocking control device of a kind of disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103825.6U CN204503303U (en) | 2015-02-12 | 2015-02-12 | The anti-blocking control device of a kind of disintegrating machine |
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| Publication Number | Publication Date |
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| CN204503303U true CN204503303U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520103825.6U Active CN204503303U (en) | 2015-02-12 | 2015-02-12 | The anti-blocking control device of a kind of disintegrating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632615A (en) * | 2022-03-15 | 2022-06-17 | 西安热工研究院有限公司 | Method and system for judging coal blockage of coal mill based on air-powder amount of coal pulverizing system |
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2015
- 2015-02-12 CN CN201520103825.6U patent/CN204503303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114632615A (en) * | 2022-03-15 | 2022-06-17 | 西安热工研究院有限公司 | Method and system for judging coal blockage of coal mill based on air-powder amount of coal pulverizing system |
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: 215400 No. 2 Xiexin Middle Road, Taicang Port Development Zone, Suzhou City, Jiangsu Province Patentee after: Beixin building materials (Suzhou) Co.,Ltd. Patentee after: BEIJING NEW BUILDING MATERIALS PLC Address before: 215400 No. 2 Xiexin Middle Road, Taicang Port Development Zone, Suzhou City, Jiangsu Province Patentee before: BNBM Taicang Co.,Ltd. Patentee before: BEIJING NEW BUILDING MATERIALS PLC |