CN108106442A - The Cooler Bed Driving stroke regulating mechanism that a kind of band cleans - Google Patents
The Cooler Bed Driving stroke regulating mechanism that a kind of band cleans Download PDFInfo
- Publication number
- CN108106442A CN108106442A CN201711408891.4A CN201711408891A CN108106442A CN 108106442 A CN108106442 A CN 108106442A CN 201711408891 A CN201711408891 A CN 201711408891A CN 108106442 A CN108106442 A CN 108106442A
- Authority
- CN
- China
- Prior art keywords
- sensor block
- grate
- hydraulic cylinder
- limit switch
- cleans
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
- F27D2015/0226—Support, fixation of the grate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The present invention provides the Cooler Bed Driving stroke regulating mechanisms that a kind of band cleans, and including grate, hydraulic cylinder, limit switch and sensor block, the hydraulic cylinder is arranged on stent, one end connection of hydraulic cylinder and grate；The limit switch is arranged on the outside of the hydraulic cylinder of grate, and the sensor block is arranged on the stent of hydraulic cylinder, and the sensor block and limit switch are arranged in vertical direction；The sensor block includes distal end sensor block and near-end sensor block.Present invention adjustment Cooler Bed Driving limit switch is arranged with sensor block in vertical direction, and increases mechanical sweeper, ensure that the stability of control signal, realizes grate safe and stable operation.
Description
Technical field
The present invention relates to the Cooler Bed Driving Traffic control system machines that clinker apparatus field more particularly to a kind of band clean
Structure.
Background technology
With the development of construction process, cement also becomes the indispensable raw material of building trade.Grate-cooler is cement plant
Critical host equipment in sinter leaching system, major function are that clinker is cooled down, is conveyed, while are rotary kiln
And dore furnace etc. provides hot-air, is the capital equipment of firing system recuperation of heat.Grate is the critical piece of grate-cooler, in reality
In application process, by moving back and forth before and after grate crossbeam the clinker in grate is promoted to be conveyed, cooled down.Comb formula is cold
But machine is complicated, and running environment is complicated（High temperature, high dust, high pressure, high loss）, amount of parts is huge, while equipment pair
High in operation installation requirement, partial component is big, and attrition is high, and equipment easily sends out deviation fault.
Grate stroke adjustment system installs travel switch on the outside of grate hydraulic cylinder, and sensing sliding block is in grate-cooler hydraulic cylinder
Fixed on stent, normal induction metal derby moves in the region of travel switch, the number that live PLC returns according to switch feedback
Feed back to the speed of the live actual motion of middle control.But the travel switch that presence is answered is in level with sensor block outside grate
Arrangement, once there is horizontal direction deviation phenomenon in grate, will result in sensor block away from travel switch beyond investigative range and nothing
Signal is fed back or impact switch cause is damaged to and causes the direct stop jumping of Cooler Bed Driving, and serious conditions can directly result in kiln system
The shutdown of system.
The content of the invention
In view of this, the present invention provides the Cooler Bed Driving stroke regulating mechanism that a kind of band cleans, and solves the prior art
The middle problem, adjustment Cooler Bed Driving limit switch is arranged with sensor block in vertical direction, and increases mechanical sweeper, is ensured
The stability of control signal realizes grate safe and stable operation.
The present invention uses following technical scheme：
The Cooler Bed Driving stroke regulating mechanism that a kind of band cleans, wherein, including grate, hydraulic cylinder, limit switch and sensor block,
The hydraulic cylinder is arranged on stent, one end connection of hydraulic cylinder and grate；The limit switch is arranged on the hydraulic cylinder of grate
Outside, the sensor block are arranged on the stent of hydraulic cylinder, and the sensor block and limit switch are arranged in vertical direction；The sense
Block is answered to include distal end sensor block and near-end sensor block.
Preferably, the sensor block is metal sensor block.
Preferably, the limit switch one side is provided with clearing apparatus, and the clearing apparatus includes cleaning block and cleaning brush
Hair, the cleaning bristle, which is arranged on, to be cleaned on block.
Preferably, protective cover is further included, the protective cover is arranged in the grate above limit switch.
Beneficial effects of the present invention are：
Original travel switch is adjusted in grate horizontal direction arrangement to vertical direction and arranged by the present invention, and grate horizontal direction is run
To the rear, grate sensing metal derby and close switch will not change in vertical direction distance, so as to ensure that detectable signal
Stability, grate can safe and stable operations.
The present invention increases sensor block clearing apparatus, and the sundries for ensureing to fall on sensing metal derby is cleared up in time, ensures row
The normal induction action of Cheng Kaiguan；Increase anti-gray oil shield on top simultaneously, the sundries such as oil, ash is avoided to fall on travel switch and sense
It answers on block.
Description of the drawings
Fig. 1 is the structure diagram of the Cooler Bed Driving stroke regulating mechanism of the prior art of the present invention；
In figure：101- grates, 102- hydraulic cylinders, 103- limit switches, 104- stents, 105- sensor blocks；
Fig. 2 is the structure diagram for the Cooler Bed Driving stroke regulating mechanism that a kind of band of the present invention cleans；
In figure：201- grates, 202- hydraulic cylinders, 203- limit switches, 204- protective covers, 205- stents, 206- sensor blocks, 207-
Bristle is cleaned, 208- cleans block.
Specific embodiment
As shown in Figure 1, the Cooler Bed Driving stroke regulating mechanism of the prior art is in 102 outside of hydraulic cylinder of grate 101
Limit switch 103 is installed, sensor block 105 is fixed in grate 101, and normal induction metal sensor block 105 is in stroke on stent 104
It is moved in the region of switch, the number that live PLC returns according to switch feedback feeds back to the speed of the live actual motion of middle control.But
It is that the limit switch 103 that presence is answered is in horizontally disposed with sensor block 105 in 101 outside of grate, and level side once occurs in grate
To deviation phenomenon, sensor block 105 is will result in away from limit switch 103 beyond investigative range and no signal feedback or impact switch
Cause is damaged to and causes the direct stop jumping of Cooler Bed Driving, and serious conditions can directly result in the shutdown of kiln system.
As shown in Fig. 2, the present invention provides the Cooler Bed Driving stroke regulating mechanism that a kind of band cleans, grate 201, hydraulic cylinder
202nd, limit switch 203, protective cover 204, stent 205, sensor block 206 and clearing apparatus, hydraulic cylinder 202 are arranged on stent 205
On, hydraulic cylinder 202 is connected with one end of grate 201.Limit switch 203 is arranged on the outside of the hydraulic cylinder of grate 201, sensor block
206 are arranged on the stent of hydraulic cylinder 202, and sensor block 206 and limit switch 203 are arranged in vertical direction；Sensor block 206 includes
Distal end sensor block and near-end sensor block, distal end sensor block are used to sense the maximum displacement of grate, and near-end sensor block is combed for sensing
The least displacement of bed.Limit switch 203 is arranged with sensor block 206 in grate vertical direction, after grate horizontal direction sideslip, grate
Sensor block and limit switch will not change in vertical direction distance, and so as to ensure that the stability of detectable signal, grate can
Safe and stable operation.
In the present embodiment, sensor block is metal sensor block.203 one side of limit switch is provided with clearing apparatus, clearing apparatus
Including cleaning block 208 and cleaning bristle 207, clean bristle 207 and be arranged on cleaning block 208.The present invention increases sensor block and cleans
Device, the sundries for ensureing to fall on sensing metal derby are cleared up in time, ensure the normal induction action of limit switch.
In the present embodiment, protective cover 204 is further included with the Cooler Bed Driving stroke regulating mechanism cleaned, protective cover 204 is set
It puts in the grate above limit switch 203.Protective cover 204 can anti-gray it is grease proofing, avoid the sundries such as oil, ash fall on travel switch and
On sensor block, cause to sense situation that is insensitive or can not sensing.
Adjustment grate-cooler limit switch is postponed with sensor block in vertical direction cloth, since sensor block width is more than grate offset
Amount, even if grate sideslip, limit switch still can detect the motor message of grate, caused by effectively preventing grate sideslip
Clearing apparatus, Neng Gouli are installed additional among the shelf of fixed limit switch in the phenomenon that grate falls fast stop jumping and breaks limit switch
The sundries such as dust stratification on automatic cleaning sensor block with the reciprocating motion of sensor block.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of Cooler Bed Driving stroke regulating mechanism that band cleans, it is characterised in that：The Cooler Bed Driving row that a kind of band cleans
Journey adjustment mechanism, wherein, including grate, hydraulic cylinder, limit switch and sensor block, the hydraulic cylinder is arranged on stent, hydraulic pressure
One end of cylinder and grate connects；The limit switch is arranged on the outside of the hydraulic cylinder of grate, and the sensor block is arranged on hydraulic cylinder
Stent on, the sensor block and limit switch are arranged in vertical direction；The sensor block includes distal end sensor block and near-end sense
Answer block.
2. the Cooler Bed Driving stroke regulating mechanism that a kind of band according to claim 1 cleans, it is characterised in that：The sense
It is metal sensor block to answer block.
3. the Cooler Bed Driving stroke regulating mechanism that a kind of band according to claim 1 cleans, it is characterised in that：The limit
Bit switch one side is provided with clearing apparatus, and the clearing apparatus includes cleaning block and cleans bristle, and the cleaning bristle is arranged on
It cleans on block.
4. the Cooler Bed Driving stroke regulating mechanism that a kind of band according to claim 1 cleans, it is characterised in that：It further includes
Protective cover, the protective cover are arranged in the grate above limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408891.4A CN108106442A (en) | 2017-12-22 | 2017-12-22 | The Cooler Bed Driving stroke regulating mechanism that a kind of band cleans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408891.4A CN108106442A (en) | 2017-12-22 | 2017-12-22 | The Cooler Bed Driving stroke regulating mechanism that a kind of band cleans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108106442A true CN108106442A (en) | 2018-06-01 |
Family
ID=62212507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711408891.4A Pending CN108106442A (en) | 2017-12-22 | 2017-12-22 | The Cooler Bed Driving stroke regulating mechanism that a kind of band cleans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108106442A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202452847U (en) * | 2012-02-17 | 2012-09-26 | 焦作千业水泥有限责任公司 | Limit device of grate cooler hydraulic cylinder |
| CN203081906U (en) * | 2012-12-05 | 2013-07-24 | 安阳中联海皇水泥有限公司 | Grate cooler hydraulic cylinder protection device |
| CN204751389U (en) * | 2015-05-27 | 2015-11-11 | 大唐安阳发电厂 | Belt coal breakage casing cap stopper detection device |
| CN205718521U (en) * | 2016-04-28 | 2016-11-23 | 新兴铸管新疆有限公司 | A kind of chain grate machine running protection device |
-
2017
- 2017-12-22 CN CN201711408891.4A patent/CN108106442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202452847U (en) * | 2012-02-17 | 2012-09-26 | 焦作千业水泥有限责任公司 | Limit device of grate cooler hydraulic cylinder |
| CN203081906U (en) * | 2012-12-05 | 2013-07-24 | 安阳中联海皇水泥有限公司 | Grate cooler hydraulic cylinder protection device |
| CN204751389U (en) * | 2015-05-27 | 2015-11-11 | 大唐安阳发电厂 | Belt coal breakage casing cap stopper detection device |
| CN205718521U (en) * | 2016-04-28 | 2016-11-23 | 新兴铸管新疆有限公司 | A kind of chain grate machine running protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180601 |