CN207280581U - Coal metering device more than the charging coke of one kind top - Google Patents
Coal metering device more than the charging coke of one kind top Download PDFInfo
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- CN207280581U CN207280581U CN201721358143.5U CN201721358143U CN207280581U CN 207280581 U CN207280581 U CN 207280581U CN 201721358143 U CN201721358143 U CN 201721358143U CN 207280581 U CN207280581 U CN 207280581U
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- coal
- metering
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- remaining
- limit switch
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Abstract
It the utility model is related to field of measuring techniques, disclose one kind and push up coal metering device more than charging coke, the device includes raw coal coal bunker door, remaining coal coal bunker door, coal tower scale, metering PLC acquisition stations, calculating correction values machine, switching value module, analog module, ethernet module are set in the metering PLC acquisition stations, first limit switch is set at the raw coal coal bunker door, the second limit switch is set at remaining coal coal bunker door；Metering button and remaining coal metering button are set on the coal tower scale；First, second limit switch is connected with switching value module；The coal tower scale is connected with analog module；The ethernet module is connected with calculating correction values machine.The utility model has effectively measured remaining coal data, prevents cost allowance caused by measurement deviation, with reference to same day production status can carry out more than coal flexible allocation and efficiently utilize, improve production efficiency.
Description
Technical field
The utility model is specifically related to field of measuring techniques, relates more specifically to coal metering dress more than a kind of top charging coke
Put.
Background technology
For tradition top charging coke when coal car is coaling, pusher machine is carrying out flat coal operation at the same time, and leveling bar enters charcoal at present
Change room top to move back and forth, be uniformly distributed carbonization chamber top furnace coal.The coal that leveling bar is taken out of during the work time is by leading
Hopper has entered remaining coal scuttle, and when remaining coal scuttle is filled, pusher machine is run to the remaining coal recycle bin between two coke ovens, by car
Remaining coal is put into recycle bin, and remaining coal is sent the recycling for coal tower, completing remaining coal by recycle bin with remaining coal monobucket lifting device again.
Measurement problem occurs when recycling in this remaining coal way of recycling：When pushing up charging car feeding, coal tower scale is utilized
Weighing is carried out to coal car, the coal capacity of each coal car is measured to come, then when coal car is to coke oven coal-charging, these meterings
The coal crossed is pushed into after remaining coal hopper by the leveling bar of pusher machine and is transported to coal tower, so remaining coal is repeated metering.If more than
Coal is directly used as raw coal to load coal car, can cause to repeat the problem of measuring, and cost analysis will be there are error, and remaining coal
Amount is bigger, and error is bigger, and uses and adjust traditional day metering method, it is impossible to ensures the accuracy of continuous data, so as to looking forward to
The cost budgeting of industry and operating cost analysis bring very big influence.
Utility model content
To solve there is no effective metering method to cause cost budgeting to have error and fortune when remaining coal recycles in the prior art
The problem of row cost repeats to measure, the utility model provide coal metering device more than a kind of top charging coke.
The utility model adopts the following technical solution：Coal metering device more than the charging coke of one kind top, the device include raw coal
Coal bunker door, remaining coal coal bunker door, coal tower scale, metering PLC acquisition stations, calculating correction values machine, the metering PLC acquisition stations are interior to be set
Switching value module, analog module, ethernet module, the first limit switch, remaining coal coal bunker are set at the raw coal coal bunker door
Second limit switch is set at door；Metering button and remaining coal metering button are set on the coal tower scale；First, second limit
Bit switch is connected with switching value module；The coal tower scale is connected with analog module；The ethernet module and calculating correction values machine
Connection.
The utility model is sent signal to metering with remaining coal metering button by first, second limit switch, metering button
PLC acquisition stations carry out coal metering more than charging coke.Can during to being recycled to top charging coke using the remaining coal of pusher machine recycling
The repetition measurement problem that can be produced provides a kind of solution method, has effectively measured remaining coal data, prevent caused by measurement deviation into
This loss, and can carry out the flexible allocation of remaining coal with reference to same day production status and efficiently utilize, improve production efficiency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Symbol description
1：First limit switch；2：Second limit switch；3：Metering button；4：Push up charging car；5：3rd signal cable；6：
Coal tower scale；7：4th signal cable；8：First signal cable；9：Secondary signal cable；10：Power module；11：Processor die
Block；12：Ethernet module；13：Switching value module；14：Analog module；15：Calculating correction values machine；16：Cable；17：First is burnt
Stove；18：Second coke oven；19：Remaining coal metering button；20：Measure PLC acquisition stations；21：Raw coal coal bunker door；22；Remaining coal coal bunker storehouse
Door.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, coal metering device includes two limit switches, i.e. the first limit switch 1 more than a kind of top charging coke
With the second limit switch 2, top charging car 4, metering button 3, remaining coal metering button 19, coal tower scale 6, metering PLC acquisition stations 20, meter
Measure computer 15.First limit switch 1 is installed at raw coal coal bunker door 21, and the second limit switch 2 is installed on remaining coal coal bunker storehouse
At door 22, for collecting bin door switch amount signal；Metering button 3 and remaining coal metering button 19 are installed at coal tower scale 6, for receiving
The normal metering of collection and remaining coal metering switch amount signal；First limit switch 1 passes through the first signal cable 8 and 13 phase of switching value module
Even, the second limit switch 2 be connected by secondary signal cable 9 with switching value module 13, metering button 3 and remaining coal metering button 19
It is connected by the 3rd signal cable 5 with switching value module 13.Coal tower scale 6 passes through the 4th signal cable 7 and 14 phase of analog module
Even.6 current signal of coal tower scale is sent to the analog module 14 in metering PLC acquisition stations, by processing by the 4th signal cable 7
11 computing of device module, data cable 16 is sent to calculating correction values machine 15, produce continuous data finally by ethernet module 12
Report.Power module 10 is used for powering to PLC acquisition stations.
The specific method of remaining coal metering is：
When remaining coal is stored into a certain amount of, can be opened according to the production schedule and cost budgeting on the same day more than coal coal bunker door
22, the second signal that opens a position of limit switch 2 is sent to metering PLC acquisition station switching values module 13 and is recorded.Being filled under remaining coal
Onto top charging car 4, and it is 6 tons to set the lower remaining coal upper limit filled.Then move at coal tower scale 6, by the coal metering button that is left
Coal gross weight weighs more than 19 progress.Remaining coal gross weight signal is sent to metering PLC acquisition stations analog module 14, and top is coaling after weighing
Car 4 is run to raw coal coal bunker, being run after top charging car 4 is attached under raw coal to coal tower scale 6, is pressed metering button 3 and is carried out
Gross weight weighs.Gross weight signal is sent to metering PLC acquisition stations analog module 14, then pushes up charging car 4 and runs to the first coke oven
17 or the top of the second coke oven 18 unload coal, finally return to metering empty wagons tare weight at coal tower scale 6, tare weight signal is sent to metering PLC and adopts
Collection station analog module 14.Tare weight, remaining coal gross weight and gross weight correspond to one group of data, and processor module 11 can calculate this accordingly
The net weight of car charging, it is final to produce raw coal and remaining coal metering report.Remaining coal metering button 19 is not pressed if there is human error,
Processor module 11 can be carried out the accuracy that coal more than automatic decision measures and be given with the remaining coal upper limit and average coal capacity data comparison
Alarm and corrigendum.Weigh every time is all to open a position signal and metering button be engaged to ensure the accuracy of metering.Data management people
Member, according to data trend curve map, can be monitored the whole weighing process of coal car, find in time different by calculating correction values machine 15
Often.
The utility model is solved when remaining coal is stored into a certain amount of, the production schedule that can be according to the same day and cost budgeting,
Pushed up being attached under remaining coal on charging car, and the coal upper limit more than each coal car dress is set, there to have with normal lower dress raw coal amount to be significantly poor
Not, so can be to avoid measurement error caused by human error.With coal tower scale measured more than coal gross weight, it is then former in lower dress
Coal, and metering gross weight is carried out herein, scale carries out metering tare weight on empty wagons after last discharging.Three data are one group of calculating coal car
Clean coal amount, each metrological operation is all with opening a position signal and metering button is engaged to ensure the accuracy of data metering.
Claims (1)
1. one kind top charging coke more than coal metering device, the device include raw coal coal bunker door, remaining coal coal bunker door, coal tower scale,
PLC acquisition stations, calculating correction values machine are measured, switching value module, analog module, Ethernet are set in the metering PLC acquisition stations
Module, it is characterised in that the raw coal coal bunker door（21）Place sets the first limit switch（1）, remaining coal coal bunker door（22）Place
Second limit switch is set（2）；The coal tower scale（6）Upper setting metering button（3）With remaining coal metering button（19）；Described
First, the second limit switch（1、2）With switching value module（13）Connection；The coal tower scale（6）With analog module（14）Connection；Institute
State ethernet module（12）With calculating correction values machine（15）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358143.5U CN207280581U (en) | 2017-10-20 | 2017-10-20 | Coal metering device more than the charging coke of one kind top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358143.5U CN207280581U (en) | 2017-10-20 | 2017-10-20 | Coal metering device more than the charging coke of one kind top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280581U true CN207280581U (en) | 2018-04-27 |
Family
ID=61980851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358143.5U Expired - Fee Related CN207280581U (en) | 2017-10-20 | 2017-10-20 | Coal metering device more than the charging coke of one kind top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108676567A (en) * | 2018-08-01 | 2018-10-19 | 马鞍山钢铁股份有限公司 | A kind of coal tower and the unmanned intelligent interlock of charging car and method and its system |
| CN108871523A (en) * | 2018-08-01 | 2018-11-23 | 马鞍山钢铁股份有限公司 | It is a kind of that nobody accurately counts device, the system and method for flat coal amount |
| CN113372929A (en) * | 2021-06-25 | 2021-09-10 | 马鞍山钢铁股份有限公司 | Process system and method for adjusting temperature of furnace top space |
| CN113467386A (en) * | 2020-03-30 | 2021-10-01 | 上海梅山钢铁股份有限公司 | Method for accurately measuring coal feeding amount of coke oven carbonization chamber |
-
2017
- 2017-10-20 CN CN201721358143.5U patent/CN207280581U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108676567A (en) * | 2018-08-01 | 2018-10-19 | 马鞍山钢铁股份有限公司 | A kind of coal tower and the unmanned intelligent interlock of charging car and method and its system |
| CN108871523A (en) * | 2018-08-01 | 2018-11-23 | 马鞍山钢铁股份有限公司 | It is a kind of that nobody accurately counts device, the system and method for flat coal amount |
| CN108871523B (en) * | 2018-08-01 | 2024-04-05 | 马鞍山钢铁股份有限公司 | Unmanned device, system and method for precisely counting coal leveling quantity |
| CN113467386A (en) * | 2020-03-30 | 2021-10-01 | 上海梅山钢铁股份有限公司 | Method for accurately measuring coal feeding amount of coke oven carbonization chamber |
| CN113467386B (en) * | 2020-03-30 | 2023-06-09 | 上海梅山钢铁股份有限公司 | Method for accurately measuring coal feeding amount of carbonization chamber of coke oven |
| CN113372929A (en) * | 2021-06-25 | 2021-09-10 | 马鞍山钢铁股份有限公司 | Process system and method for adjusting temperature of furnace top space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20181020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |