CN202853351U - Rotary kiln vertical movement real time monitoring device - Google Patents
Rotary kiln vertical movement real time monitoring device Download PDFInfo
- Publication number
- CN202853351U CN202853351U CN 201220543547 CN201220543547U CN202853351U CN 202853351 U CN202853351 U CN 202853351U CN 201220543547 CN201220543547 CN 201220543547 CN 201220543547 U CN201220543547 U CN 201220543547U CN 202853351 U CN202853351 U CN 202853351U
- Authority
- CN
- China
- Prior art keywords
- rotary kiln
- wheel
- computer system
- real time
- hydraulic station
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a rotary kiln vertical movement real time monitoring device which comprises a rotary kiln body, a support wheel, a wheel tire, a retainer wheel, a retainer wheel hydraulic pump, a retainer wheel hydraulic station control box, a rotary kiln moving detection device and a computer system, wherein the detection device is in electric connection with the computer system, and the computer system is in liquid and electric connection with the retainer wheel hydraulic station control box. By means of the detection device and the computer system, position information of the rotary kiln can be acquired in real time, and running states of a hydraulic retainer wheel station can be acquired automatically to be used for controlling motions of the retainer wheel. A computer is capable of automatically adjusting the time needed for vertical movement of the rotary kiln and the moving range of the rotary kiln according to loading conditions of the rotary kiln, and therefore probability of failure of the rotary kiln is reduced, and the running rate of the rotary kiln is improved.
Description
Technical field:
The utility model belongs to manufacture of cement automatic control technology field, is specifically related to cement and burns till a kind of device that in the rotary kiln running of workshop it is moved up and down Real Time Monitoring.
Background technology:
Rotary kiln is the key equipment in cement plant, wants to guarantee output and the quality of cement production line clinker, and the stable operation of rotary kiln is its important guarantee.How to guarantee that the stable operation of rotary kiln just becomes the vital task in all cement plants.
Rotary kiln is in when operation, phase mutual friction between its support roller and the wheel band (position relationship of rotary kiln main body, support roller, wheel band, Wheel blocking hydraulic station as shown in Figure 1,1-rotary kiln main body wherein, 2-support roller, 3-wheel band, 4-Wheel blocking hydraulic station).Support roller and wheel are wanted evenly with the wearing and tearing between the contact-making surface, if will grind groove at support roller a local friction for a long time, the operation of rotary kiln will directly be affected, about 700 centimetres of about 800 centimetres of the width of rotary kiln (four rice diameters) two gear support rollers, the width of wheel band, rotary kiln will move around between upper and lower each 50～80 centimetres like this, to guarantee the level and smooth of support roller surface.The method of present domestic employing is regularly rotary kiln upwards to be pushed away (as shown in Figure 2) with Wheel blocking hydraulic station; it is out of service to run into behind the upper limit position switch hydraulic oil pump on the Wheel blocking hydraulic station when rotary kiln is up; rotary kiln is descending by deadweight; after running into the lower position switch; hydraulic oil pump on the Wheel blocking hydraulic station restarts; rotary kiln is upwards pushed away again; so repeatedly operation; so that the support roller of rotary kiln and wheel band can rub uniformly; so just can not grind groove at support roller; guarantee the normal operation of rotary kiln, come the start and stop rotary kiln by the upper and lower bound position switch simultaneously.But present Wheel blocking hydraulic station is when work, can't see in real time the residing particular location of rotary kiln at Central Control Room, if the poor reliability of position switch at this time, malfunction and movement resistance then very easily occurs to be done, after the upper limit position switch of rotary kiln damaged, after rotary kiln had been run into the upper limit position switch, the hydraulic oil pump on the Wheel blocking hydraulic station did not quit work, continuation upwards pushes away rotary kiln, will cause the damage of kiln tail sealing ring.
Development along with the present computer technology and checkout equipment, can utilize computer system to carry out Real-Time Monitoring for the uplink and downlink of rotary kiln, finish the control to hydraulic pump on the Wheel blocking hydraulic station, so that the Central Control Room operating personnel can grasp the running status of rotary kiln in real time, in time adjust the duty of hydraulic pump, thereby so that the operation of rotary kiln is more stable, this will be to prolonging the service life of rotary kiln, guarantee clinker quality and output, reduce energy consumption of unit product, have great importance.
Summary of the invention:
Therefore, for the problems referred to above, the purpose of this utility model is to provide a kind of device to rotary kiln up-downgoing Real Time Monitoring, guarantees the stable operation of rotary kiln with this.
Technical solutions of the utility model are as follows: a kind of rotary kiln up-downgoing real time monitoring apparatus, comprise rotary kiln main body, support roller, wheel band, gear wheel, gear wheel hydraulic pump, Wheel blocking hydraulic station control cabinet, single-revolution kiln motion detection device and computer system also are set, described checkout gear is electrically connected with computer system, described computer system is electrically connected with Wheel blocking hydraulic station control cabinet liquid, the Wheel blocking hydraulic station control cabinet is electrically connected with hydraulic pump, and hydraulic pump is connected with gear wheel.
Described checkout gear is a displacement transducer.
Be connected by the DP bus between described computer system and the Wheel blocking hydraulic station control cabinet.
Prepackage control software in the described computer system, the control rotary kiln moves up and down required time; The operation area of control rotary kiln.
In the utility model, checkout gear is electrically connected with computer system, transmits detection signal to computer system, and described computer system also is electrically connected with Wheel blocking hydraulic station control cabinet liquid, and instruction Wheel blocking hydraulic station control cabinet is by the motion of the described gear wheel of hydraulic pump drive.
Owing to take above technical scheme, the utlity model has following advantage: 1, the utility model can obtain the positional information of rotary kiln in real time by checkout gear and computer system are set; Be connected with hydraulic blocking wheel station control cabinet by computer system is set, the operation conditions at automatic acquisition hydraulic blocking wheel station that can be stable is also controlled the motion of gear wheel with this.2, computer also can be adjusted according to the load condition of rotary kiln the required time that moves up and down of rotary kiln automatically, and traffic coverage.Can reduce thus the probability of failure of rotary kiln, improve the running rate of rotary kiln.
Description of drawings:
Fig. 1 is the schematic diagram that concerns of cylinder of rotary kiln, support roller, wheel band, Wheel blocking hydraulic station.
Fig. 2 is wheel band and the local enlarged diagram of the relation of Wheel blocking hydraulic station.
Fig. 3 is the uplink and downlink control principle drawing of the utility model rotary kiln.
The specific embodiment:
As shown in Figure 3, the utility model is on the basis of original rotary kiln 11, set up the real-time monitoring system to rotary kiln running position and Wheel blocking hydraulic station working condition, comprised that rotary kiln moves up and down checkout gear 12, Wheel blocking hydraulic station control cabinet 13, hydraulic pump 14 and computer system 15.
Computer system 15 and motion detection device 12 are connected by data wire, motion detection device 12 is displacement transducers, be arranged on the avris of rotary kiln, the position signalling of rotary kiln can be passed to computer system 15 in real time, computer system 15 obtains the residing particular location of rotary kiln in real time by resolving signal.
Computer system 15 also with between the Wheel blocking hydraulic station control cabinet 13 is connected by the DP bus, the operation conditions of automatic acquisition Wheel blocking hydraulic station that can be stable.Wheel blocking hydraulic station control cabinet 13 is according to the operation of the order control hydraulic pump 14 of computer system.
Hydraulic pump 14 is connected with Wheel blocking hydraulic station control cabinet 13, by 13 its start and stop of control of wheel hydraulic station control box.Start and stop by hydraulic pump 14 drive the motion of gear wheel, when hydraulic pump 14 is opened, order about gear wheel and stretch out, and will take turnss that to be with up pushing belt to move the kiln body up; When hydraulic pump 14 was stopped transport, the kiln body was descending by self gravitation.
After rotary kiln brings into operation, whether the determining positions according to the detected rotary kiln place of motion detection device 12 starts Wheel blocking hydraulic station, when rotary kiln is in bottom half, hydraulic pump 14 starts, gear wheel upwards pushes away rotary kiln, motion detection device 12 passes to Central Control Room with the particular location signal of rotary kiln by computer system 15 simultaneously, and the operating personnel of Central Control Room can understand the situation of rotary kiln timely.After rotary kiln was up to limit position, hydraulic oil 14 pumps were out of service, and rotary kiln makes kiln descending by deadweight, and after going downwards to limit position, hydraulic oil pump 14 restarts, and rotary kiln upwards pushed away again, so repeatedly operation.
Because the material amount in the rotary kiln changes often, can come according to the position that rotary kiln moves the pressure of regulator solution press pump, these can be finished according to predefined program automatically by computer system, and are identical with the time that guarantees the each up-downgoing of rotary kiln.When finding that rotary kiln moves up and down in need to the some specific interval at support roller, computer system is according to the detecting sensor signal, can also the pre-cooling hydraulic pump, and the pressure by the regulator solution press pump makes it can realize traveling at the uniform speed simultaneously.
Utilize rotary kiln up-downgoing real time monitoring apparatus of the present utility model, particular location in the time of can obtaining the rotary kiln up-downgoing and move, and automatically adjusted the required time that moves up and down of rotary kiln by computer according to the load condition of rotary kiln, thereby so that the friction of kiln tugboat and wheel band is more even, prolonged the service life of tugboat and wheel band.Has higher promotional value.
Claims (3)
1. rotary kiln up-downgoing real time monitoring apparatus, comprise rotary kiln main body, support roller, wheel band, gear wheel, gear wheel hydraulic pump, Wheel blocking hydraulic station control cabinet, it is characterized in that: single-revolution kiln motion detection device and computer system also are set, described checkout gear is electrically connected with computer system, described computer system is electrically connected with Wheel blocking hydraulic station control cabinet liquid, the Wheel blocking hydraulic station control cabinet is electrically connected with hydraulic pump, and hydraulic pump is connected with gear wheel.
2. rotary kiln up-downgoing real time monitoring apparatus according to claim 1, it is characterized in that: described checkout gear is a displacement transducer.
3. rotary kiln up-downgoing real time monitoring apparatus according to claim 1 and 2 is characterized in that: be connected by the DP bus between described computer system and the Wheel blocking hydraulic station control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543547 CN202853351U (en) | 2012-10-23 | 2012-10-23 | Rotary kiln vertical movement real time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543547 CN202853351U (en) | 2012-10-23 | 2012-10-23 | Rotary kiln vertical movement real time monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853351U true CN202853351U (en) | 2013-04-03 |
Family
ID=47984537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543547 Expired - Lifetime CN202853351U (en) | 2012-10-23 | 2012-10-23 | Rotary kiln vertical movement real time monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737736A (en) * | 2018-12-13 | 2019-05-10 | 华新水泥(黄石)装备制造有限公司 | Rotary kiln is displaced online visualizing monitor device |
| CN112556406A (en) * | 2020-12-11 | 2021-03-26 | 北京首钢股份有限公司 | Adjusting device of rotary kiln position and rotary kiln |
-
2012
- 2012-10-23 CN CN 201220543547 patent/CN202853351U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737736A (en) * | 2018-12-13 | 2019-05-10 | 华新水泥(黄石)装备制造有限公司 | Rotary kiln is displaced online visualizing monitor device |
| CN112556406A (en) * | 2020-12-11 | 2021-03-26 | 北京首钢股份有限公司 | Adjusting device of rotary kiln position and rotary kiln |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201965244U (en) | Online detector for bogie wheels of circular cooler | |
| CN106761739A (en) | A kind of Chain conveyer electric cable for coal mining machine intelligent servo-controlled system and method | |
| CN104192483B (en) | Upset control device on plunger type upset stacking conveying equipment | |
| CN202853351U (en) | Rotary kiln vertical movement real time monitoring device | |
| CN202053566U (en) | Full-automatic binding machine for latch of a quick-assembly box | |
| CN205095517U (en) | A vacuum filter that is used for tantalum niobium minerals barren rock to process | |
| CN205294704U (en) | Mine winder stopper intelligence control system | |
| CN204038970U (en) | Automation lifting working platform is used in the mounting or dismounting of low temperature plasma arrangement for catalytic purification | |
| CN102847868B (en) | Detecting control system and method for chain connector assembly machine | |
| CN202491448U (en) | Tablet press with rotating disk position protection function | |
| CN205441831U (en) | Roller system is held in palm to intelligence | |
| CN205634000U (en) | Deviation rectification device of conveyor | |
| CN205040362U (en) | Can realize capstan winch sprinkling irrigation machine of intelligence sprinkling irrigation according to soil moisture | |
| CN203508600U (en) | Tablet machine roller gap automatic control device and tablet machine | |
| CN209887844U (en) | Automatic edge sealing device | |
| CN203127615U (en) | Automatic hydraulic anti-deviation device | |
| CN207565949U (en) | A kind of transmission device for canned assembly line | |
| CN102620558B (en) | Bi-direction hydraulic catch wheel automatic control device for location of large-scale rotary kiln | |
| CN203173265U (en) | Semi-movable type conveyor head station | |
| CN205005890U (en) | Beef jerked flattens equipment | |
| CN204745815U (en) | Filter equipment of production lepidolite fine ore | |
| CN103434814B (en) | Belt deviation detection device of belt conveyer | |
| CN204641063U (en) | A kind of New roller arrangement of clutch | |
| CN202429776U (en) | Material breaking emergency device for belt material processing production line | |
| CN205060675U (en) | Scraper blade reclaimer guide device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |