CN106439856A - Synchronization control device for material pushers of garbage incineration boiler - Google Patents
Synchronization control device for material pushers of garbage incineration boiler Download PDFInfo
- Publication number
- CN106439856A CN106439856A CN201610822561.9A CN201610822561A CN106439856A CN 106439856 A CN106439856 A CN 106439856A CN 201610822561 A CN201610822561 A CN 201610822561A CN 106439856 A CN106439856 A CN 106439856A
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- CN
- China
- Prior art keywords
- control device
- controller
- pusher
- synchronization control
- sensor
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
Abstract
The invention relates to the technical field of garbage incinerator structures, in particular to a synchronization control device for material pushers of a garbage incineration boiler. The synchronization control device is simple in structure, is convenient to use, ensures a synchronization effect and at the same time is low in cost. The synchronization control device comprises at least two material pushers which are driven by a hydraulic oil cylinder. The synchronization control device is characterized in that one material pusher is correspondingly connected with one end of a pulling wire, the other end of each pulling wire is correspondingly wound on a measurement wheel, a sensor is arranged on each measurement wheel, each sensor is in electric control connection with the input end of a controller through a signal converter, a comparator is arranged in the controller, and the output end of the controller is in electric control connection with a hydraulic flow control valve of the hydraulic oil cylinder.
Description
Technical field
The present invention relates to incinerator technical field of structures, specially a kind of synchronization control of garbage burning boiler pusher
Device processed.
Background technology
Incinerator is the equipment of burning domestic garbage, can arrange at least two pushers at charging, these pushers
Device in the course of the work, often occurs certain displacement difference, leads to rubbish effectively can not push specified location, when serious also
Pusher is easily caused to damage, in order to overcome this defect, the utility model of Patent No. ZL2012205194851 gives one
Plant the accurate synchronous control system of multiple pushers although solving stationary problem, it needs internal PLC controller to control multiple moulds
Block carries out calculating process, complex structure, and use cost is also higher.
Content of the invention
In order to solve the above problems, the invention provides a kind of sync control device of garbage burning boiler pusher, its
Structure is simple, easy to use it is ensured that low cost while synchronous effect.
Its technical scheme is such：A kind of sync control device of garbage burning boiler pusher, it includes at least two
Individual pusher, described pusher is driven by hydraulic jack it is characterised in that a described pusher corresponds to and connects a bracing wire
One end, each described bracing wire other end correspondence is around in a measurement wheel, and each described measurement wheel is respectively provided with sensor, each
Described sensor electricly connects the input of controller each via a signal adapter, and setting inside described controller is compared
Device, the outfan of described controller electricly connects the hydraulic flow control valve of described hydraulic jack.
After assembly of the invention, the rectilinear movement of each pusher is converted into rotation amount by bracing wire and measurement wheel,
It is converted into the signal of telecommunication by sensor passes to signal adapter and sends into controller, comparator is compared rear output signal and controls liquid
Pressure flow control valve, thus the speed realizing pusher is accelerated or slowed down, makes all of pusher work shift synchronous, overall
Structure is simple, is realized by the controller technical ability of a tape comparator, easy to use, low cost.
Brief description
Fig. 1 is present configuration schematic diagram.
Specific embodiment
As shown in Figure 1, embodiments of the invention are taking two pushers as a example：Each pusher 1 is driven by hydraulic jack,
One bracing wire 3 one end of one corresponding connection of pusher 1, each bracing wire 3 other end correspondence is around in a measurement wheel 4, each survey
It is respectively provided with sensor 2, each sensor 2 electricly connects the input of controller 6 each via a signal adapter 5 on amount wheel 4
End, the internal setting comparator of controller 6, the outfan of controller 6 electricly connects the hydraulic flow control valve 7 of hydraulic jack, control
The driving force of hydraulic jack processed, realizes the change of pusher 1 driving velocity.
Claims (1)
1. a kind of sync control device of garbage burning boiler pusher, it includes at least two pushers, and described pusher leads to
Cross hydraulic jack to drive it is characterised in that a described pusher corresponds to and connects a bracing wire one end, each described bracing wire is another
End correspondence is around in a measurement wheel, and each described measurement wheel is respectively provided with sensor, and each described sensor is each via one
Individual signal adapter electricly connects the input of controller, setting comparator, the output of described controller inside described controller
End electricly connects the hydraulic flow control valve of described hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822561.9A CN106439856A (en) | 2016-09-14 | 2016-09-14 | Synchronization control device for material pushers of garbage incineration boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822561.9A CN106439856A (en) | 2016-09-14 | 2016-09-14 | Synchronization control device for material pushers of garbage incineration boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439856A true CN106439856A (en) | 2017-02-22 |
Family
ID=58167883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610822561.9A Pending CN106439856A (en) | 2016-09-14 | 2016-09-14 | Synchronization control device for material pushers of garbage incineration boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439856A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03274310A (en) * | 1990-03-22 | 1991-12-05 | Nkk Corp | Hydraulically synchronously control method for refuse incinerator driver |
| JPH10325524A (en) * | 1997-05-23 | 1998-12-08 | Mitsubishi Heavy Ind Ltd | Dust supplying device |
| CN102235676A (en) * | 2010-04-30 | 2011-11-09 | 光大环保科技发展（北京）有限公司 | System and method for controlling combustion of mechanical grate incinerator |
| CN202884937U (en) * | 2012-10-11 | 2013-04-17 | 吕庆忠 | Multiple feed pusher precise synchronous control system of garbage incinerator |
| CN203478261U (en) * | 2013-08-15 | 2014-03-12 | 杭州新世纪能源环保工程股份有限公司 | Garbage furnace material pushing synchronous controller based on PLC |
| CN206160161U (en) * | 2016-09-14 | 2017-05-10 | 无锡华光锅炉股份有限公司 | Synchro control device of msw incineration boiler stoker |
-
2016
- 2016-09-14 CN CN201610822561.9A patent/CN106439856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03274310A (en) * | 1990-03-22 | 1991-12-05 | Nkk Corp | Hydraulically synchronously control method for refuse incinerator driver |
| JPH10325524A (en) * | 1997-05-23 | 1998-12-08 | Mitsubishi Heavy Ind Ltd | Dust supplying device |
| CN102235676A (en) * | 2010-04-30 | 2011-11-09 | 光大环保科技发展（北京）有限公司 | System and method for controlling combustion of mechanical grate incinerator |
| CN202884937U (en) * | 2012-10-11 | 2013-04-17 | 吕庆忠 | Multiple feed pusher precise synchronous control system of garbage incinerator |
| CN203478261U (en) * | 2013-08-15 | 2014-03-12 | 杭州新世纪能源环保工程股份有限公司 | Garbage furnace material pushing synchronous controller based on PLC |
| CN206160161U (en) * | 2016-09-14 | 2017-05-10 | 无锡华光锅炉股份有限公司 | Synchro control device of msw incineration boiler stoker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |