CN112280572A - Coke discharging control method and system for coke pusher - Google Patents
Coke discharging control method and system for coke pusher Download PDFInfo
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- CN112280572A CN112280572A CN202011133122.XA CN202011133122A CN112280572A CN 112280572 A CN112280572 A CN 112280572A CN 202011133122 A CN202011133122 A CN 202011133122A CN 112280572 A CN112280572 A CN 112280572A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/08—Pushers, e.g. rams
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
- C10B41/02—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke
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Abstract
The invention discloses a coke discharging control method of a coke pusher, which comprises the following steps: 1) inputting a coke pushing plan; 2) acquiring the working information of the coke pusher according to the coke pushing plan; 3) sending the working information of the coke pusher to a system of the coke pusher to execute; 4) executing coke discharging work; 5) after the coke discharging work is finished, the operations of discharging residual coal and supplementing water are carried out according to the requirements. The invention is implemented in a new coking area by the system and the method, so that the coke pushing related systems and the coke pushing related systems are unmanned and intelligent, the production efficiency and the safety and reliability are improved, and the production cost is reduced. The coal loading per hole is increased from 62 tons to 67 tons, which plays an important role.
Description
Technical Field
The invention relates to the field of coal chemical industry, in particular to an unmanned and intelligent coke pushing and discharging system.
Background
With the increasingly strict requirements of the national environmental protection law and the shortage of land resources, the coke oven is developed in large scale, and the large coke oven with the same yield is more environment-friendly, has longer service life and saves land. The requirement on the coke oven locomotive after the coke oven is large-sized is greatly improved, the large coke oven locomotive has heavy weight and large inertia, the manual positioning is time-consuming, and the expected accuracy is difficult to achieve. Therefore, the automatic positioning of the locomotive and the automation based on the automatic positioning are urgently needed to be realized, and finally, the unmanned and intelligent effects are realized. Therefore, the traditional coking industry realizes clean production, high-efficiency production and stable production without the unmanned and intelligent production of coke oven locomotives.
At present, 2 thousand seats of large and small coke ovens exist in China, wherein the proportion of the novel coke oven is small, and the automation level of a coke oven locomotive is generally low. Although the automation level is improved along with the popularization and application of the PLC, the frequency converter and the wireless communication technology in recent years, the positioning precision and the positioning stability of the coke oven locomotive are still to be improved, the informatization level is also at the initial stage, and the unmanned and intelligent coke oven locomotive is not basically realized in China.
The production site environment of the coke pusher is influenced by the coking process, the operating environment is poor, high temperature, dust, noise and interference factors are more, the self tonnage is large, about 660 tons, the coke discharging amount is large, about 220 ten thousand tons per year of each car on average, the operating procedures are complex, and related systems are more. Bringing great difficulty to manual operation.
Disclosure of Invention
The invention aims to solve the technical problem of realizing an unmanned and intelligent system for the coke discharging process, realizing continuous operation, improving the production efficiency and the safety and reliability and reducing the production cost.
In order to achieve the purpose, the invention adopts the technical scheme that: a coke discharging control method of a coke pusher comprises the following steps:
1) inputting a coke pushing plan;
2) acquiring the working information of the coke pusher according to the coke pushing plan;
3) sending the working information of the coke pusher to a system of the coke pusher to execute;
4) executing coke discharging work;
5) after the coke discharging work is finished, the operations of discharging residual coal and supplementing water are carried out according to the requirements.
The 4) comprises the following steps:
4.1) preparing to take the door:
the coke pusher is ready to take a door signal: when the coke pusher reaches the position of a target furnace number, the walking band-type brake clamps, and when the coke guide reaches the position of the same furnace number, the walking band-type brake clamps;
preparing for door taking action: the device sequentially comprises a tail coke tray falling, a tail coke tray extending, a cyclone cover extending, a north-south retardation extending, a tail coke chute extending, a door taking machine inclining, a door taking trolley advancing to a position and a door taking machine lifting;
4.2) door taking step
Taking a gate signal: a coke pusher takes a door hook to hook a door bolt, a coke guide car reaches the position with the same furnace number, a traveling band-type brake is clamped, the door hook takes to hook the door bolt, a coke tank car is on the way to a furnace area or reaches the target position or is ready to receive coke, and a dust removal station starts preparation work;
door taking action: sequentially unlocking up and down, starting a dust removal fan, pressing down latch bases on the upper part and the lower part of a furnace door to open, lifting a door taking machine to a door taking position, taking out the furnace door, and returning the door taking machine to a furnace door cleaning position;
4.3) Coke Pushing Start step
Coke pushing start signal: when the coke pusher reaches the target furnace number, the walking band-type brake is clamped, and the coke guide grid is locked; when the coke tank truck reaches the target furnace number, the traveling band-type brake is clamped to prepare for coke receiving;
the coke pushing operation sequentially comprises the advancing of a coke pushing rod, the sweeping of graphite, the retreating of the coke pushing rod to the bottom position of an ascending pipe, the sweeping of the ascending pipe, the retreating of the coke pushing rod to the original position, the inclining of a door cleaning machine to the sweeping position, the lifting of the door cleaning machine to the door cleaning position, the advancing of the door cleaning machine, the closing of a door cleaning side milling cutter, the ascending of the door cleaning machine, the descending of the door cleaning machine, the upper sweeping and left-right moving of the door cleaning machine, the ascending of the door cleaning machine, the left-right moving of the lower sweeping of the door cleaning machine, the descending of the door cleaning machine, the opening of the side milling cutter, the retreating of the door cleaning machine, the descending of the door taking machine to the door position, the closing of a door cleaning dust removal cover plate, the falling of a furnace door, the cleaning residue tray to the falling position, closing a door latch of the furnace door, locking a door latch seat at the upper part and the lower part of the furnace door, dropping a door taking machine, returning to the original position, closing a dust removal rotating cover pipe and a rotating cover plate, closing a dust remover, putting down the furnace door, cleaning a residue disc to the original position, returning a tail coke disc to the original position, lifting the tail coke disc to the original position, returning a chute and a coke pushing and stopping device;
4.4) coal leveling:
sequentially comprises the following steps: stretching out the residual coal groove, putting down a small furnace door hook, lifting a small furnace door, stretching out a small furnace door dust hood, opening a sealing air valve, stretching out a coal leveling rod, leveling coal according to specified times, returning the coal leveling rod to the initial position, closing the sealing air valve, putting down the small furnace door hook, closing the small furnace door, returning the small furnace door hook to the initial position, and returning to the residual coal groove.
In the step 1), monthly plan output is manually input, the daily discharge number is calculated by a coke pushing plan system, and the initial coke discharge furnace number, the flat coal furnace number, the coke discharge time and the coal charging time are calculated by the coking time.
And 2) the working information of the coke pusher comprises the coke discharging furnace number, the coal leveling furnace number, the coke discharging time and the coal charging time.
And 3), simultaneously sending the working information to other locomotive systems.
A control system for executing the coke discharging control method of the coke pusher comprises the following steps:
a coke pushing planning system: manually inputting monthly planned output, calculating daily discharge number according to the monthly planned output, calculating initial coke discharge furnace number, flat coal furnace number, coke discharge time and coal charging time according to coking time, and sending working information of the coke pusher to a coordination system in corresponding time, wherein the working information comprises the coke discharge furnace number, the flat coal furnace number, the coke discharge time and the coal charging time;
a coordination system: after receiving the working information of the coke pusher, exchanging information with other locomotive systems, and sending the working information of the coke pusher to a system of the coke pusher;
coke pusher self system: receiving the working information of the coke pusher, outputting a signal to an actuating mechanism, and executing coke discharging work by the actuating mechanism.
The actuator includes:
preparing a door taking unit: the coke guide door opening and closing mechanism comprises a power mechanism for driving a coke pusher and a coke guide to walk, a band-type brake mechanism for driving the coke pusher and the coke guide to walk and park, and a mechanism for completing door preparation actions by the coke pusher;
a door taking mechanism: the mechanism for completing door taking signals of the coke pusher, the coke guide, the coke tank car and the dust removal station and the mechanism for completing door taking actions of the coke pusher;
a coke pushing operation mechanism: the coke pusher completes the coke pushing operation;
a door cleaning mechanism: comprises a door cleaning machine and a movement mechanism for driving the door cleaning machine to move;
clear frame mechanism: comprises a frame cleaning machine and a movement mechanism for driving the frame cleaning machine to move;
the furnace door aligning mechanism comprises: positioning mechanism for acquiring position of coke pusher and coke guide before walking to furnace door
Small furnace door switch mechanism: the moving mechanism drives the oven door to open and close, and the moving mechanism drives the latch to stretch and retract;
a coal leveling mechanism: comprises a coal leveling rod and a mechanism for driving the coal leveling rod to move movably;
residual coal lifting system: comprises a residual coal groove and an upgrading mechanism for driving the residual coal groove to upgrade.
The system is provided with a monitoring system, the monitoring system is connected with the cooperative system and the coke pusher system, and acquires working parameters of the cooperative system and the coke pusher system in real time, and alarms or stops when the parameters are abnormal.
The system is provided with an automatic error correction system and a furnace door service system, wherein the automatic error correction system and the furnace door service system are both communicated with a coke pusher system, the automatic error correction system monitors working parameters of the coke pusher system and carries out correction and adjustment, and the furnace door service system acquires furnace door information and conveys the furnace door information to the coke pusher system.
The invention is implemented in a new coking area by the system and the method, so that the coke pushing related systems and the coke pushing related systems are unmanned and intelligent, the production efficiency and the safety and the reliability are improved, and the production cost is reduced. The coal loading per hole is increased from 62 tons to 67 tons, which plays an important role.
Drawings
The following is a brief description of the contents of each figure in the description of the present invention:
FIG. 1 is a schematic diagram of a coke discharging control system of a coke pusher.
Detailed Description
The following description of the embodiments with reference to the drawings is provided to describe the embodiments of the present invention, and the embodiments of the present invention, such as the shapes and configurations of the components, the mutual positions and connection relationships of the components, the functions and working principles of the components, the manufacturing processes and the operation and use methods, etc., will be further described in detail to help those skilled in the art to more completely, accurately and deeply understand the inventive concept and technical solutions of the present invention.
The intelligent unmanned coke discharging system of the coke pusher mainly comprises a coke pusher self-system, a coke pushing planning system, a coordination system, a coal leveling system, a residual coal lifting system, a furnace door service system, a monitoring system, an automatic error correction system, a riser system and a dust removal system.
Under the condition of no human intervention, the unmanned realization method and the process are as follows:
step 1, after monthly planned output is determined, calculating the daily discharge number by a coke pushing planning system, and calculating the initial coke discharging furnace number, the flat coal furnace number, the coke discharging time and the coal charging time by the coking time; thus, under the condition of no human intervention, after the monthly planned output is determined, the coke pushing planning system calculates the daily discharge number, and the initial coke discharging furnace number, the coal leveling furnace number, the coke discharging time and the coal charging time are calculated according to the coking time.
Step 2, the coke pushing planning system sends the coke discharging furnace number, the coal leveling furnace number, the coke discharging time and the coal charging time to the coordination system in corresponding time;
and 3, after receiving the information, the coordination system exchanges the information with other locomotive systems in time.
And 4, a coke pushing operation process, wherein the intelligent unmanned coke discharging system of the coke pusher mainly comprises a coke pusher self system, a coke pushing planning system, a coordination system, a coal leveling system, a residual coal lifting system, a furnace door service system, a monitoring system, a positioning system, an automatic error correction system, an automatic water replenishing system and a riser system. All the systems are unmanned.
The method specifically comprises the following steps:
4.1 prepare to get the door
1) Coke pusher door ready-to-take signal
The coke pusher reaches the position of the target furnace number and is clamped by a traveling band-type brake;
and (5) the coke guide arrives at the same furnace number position, and the travelling band-type brake is clamped.
2) Preparing for door taking action:
(1) the tail coke tray falls down;
(2) extending out the tail coke disc;
(3) the cyclone cover extends out;
(4) extending the north and south retardation;
(5) extending out the tail coke chute;
(6) the door taking machine inclines;
(7) the door-taking trolley advances in place;
(8) lifting a door (one-section);
4.2 get door
1) Door-taking signal
A coke pusher, namely taking a door hook to hook a door bolt;
when the coke guide arrives at the same furnace number position, the traveling band-type brake is clamped, and the door hook is taken to hook the door bolt;
the coke tank car is on the way to the furnace area or has reached the target position or is ready to be coked;
a dust removal station: a high speed is prepared.
2) Door-taking action
(1) Unlocking up and down, and starting a dust removal fan (the dust removal fan opens a dust removal throttle valve cover plate and a rotary cover plate at a high speed);
(2) pressing down the upper and lower latch seats of the furnace door;
3) opening an upper latch and a lower latch;
(4) lifting the door taking machine to a door taking position (a second-stage door lifting position), and taking out the furnace door;
(5) and withdrawing the door-taking machine to the furnace door cleaning position.
4.3. Start of coke pushing
1) Coke push start signal
The coke pusher reaches the target furnace number, the walking band-type brake is clamped, and the coke guide grid is locked;
the coke tank truck is clamped by a traveling band-type brake to prepare for coke receiving when the coke tank truck reaches a target furnace number;
2) coke pushing operation
(1) The pushing ram advances;
(2) graphite purge on (when contacting coke cake);
(3) the coke pushing rod retreats to the bottom of the ascending pipe to purge the ascending pipe;
(4) the pushing ram retracts to the original position. (rack purge on);
(5) the door cleaning machine inclines to a cleaning position;
(6) lifting the door of the door cleaning machine to a door cleaning position (three sections of lifting doors);
(7) the door cleaning machine advances;
(8) a door cleaning side milling cutter is closed;
(9) the door cleaning machine ascends (the vibration motor is started);
(10) descending the door cleaning machine;
(11) the upper part is cleaned and moved left and right;
(12) the door cleaning machine ascends;
(13) the lower part is cleaned and moved left and right;
(14) descending the door cleaning machine;
(15) opening the side milling cutter;
(16) the door cleaning machine retreats (the vibration motor stops);
(17) the door-taking machine descends to a door-aligning position (the door-taking machine is in a second-stage door-lifting position);
(18) the door taking machine inclines to a door closing position;
(19) extending out of the oven door frame cleaning machine;
(20) lifting the frame cleaning machine for cleaning;
(21) descending the frame cleaning machine for cleaning;
(22) returning to the frame cleaning machine, and purging the bottom of the carbonization chamber;
(23) returning the frame cleaning machine to the original position;
(24) the door taking machine obliquely advances to the door taking position, and the furnace door cleaning dust removal cover plate is closed;
(25) the furnace door is fallen down, and the furnace door cleans the residue disc and is lifted to the falling position;
(26) closing the door latch;
(27) locking the upper and lower latch supports of the oven door;
(28) the door-taking machine falls down and retreats to the original position, the dust removal rotary cover pipelines 1 and 2 and the rotary cover plate are closed, and the dust remover is closed;
(29) putting down the furnace door to clean the residue disc to the original position;
(30) the tail coke disk retreats to the right position and is lifted to the initial position;
(31) chute withdrawal and coke push stopping (blocking).
4.3. Coal leveling:
1) coal leveling signal
Preparing to open a small furnace door;
the coke pusher reaches the coal leveling position and is clamped by a band-type brake;
when the coke guide arrives at the same position, the band-type brake clamps;
2) coal leveling operation
(1) Extending out of the residual coal groove;
(2) putting down the small furnace door hook, and lifting up the small furnace door;
(3) extending out of the small furnace door dust hood;
(4) opening a sealing air valve;
(5) stretching out the coal leveling rod, and leveling coal according to specified times;
(6) returning the coal leveling rod to the initial position;
(7) closing the sealing air valve;
(8) putting down the small furnace door hook, closing the small furnace door, and retreating the small furnace door hook to the original position;
(9) returning to the residual coal tank.
And 5, performing residual coal discharging and water supplementing operation according to needs. And when the weight of the residual coal bucket reaches a certain value, the coke pusher automatically goes to the residual coal elevator after the coal leveling of a furnace is finished, and the residual coal elevator are unmanned to start up through an interlocking device to lift the residual coal to a coal tower. The coke pusher has the advantages that the coke pusher can automatically replenish water without people, a certain amount of water is needed for quenching tail coke during operation, when the residual water of the coke pusher reaches a certain value, the coke pusher automatically goes to a nearest water replenishing station after the operation of a furnace is finished, and the coke pusher and a water replenishing system are started to replenish water after the automatic butt joint with the water replenishing system is finished through an interlocking device.
In order to ensure that the water supplement does not influence the operation time of a single furnace and overcome the defect that the time is delayed due to the fact that water is supplemented once, the distance between the current water quantity of the coke pusher, the number of the discharged coke pusher and the nearest water supplement station is designed to determine the water supplement quantity, so that the round trip time of the coke pusher does not influence the operation time of the single furnace.
The ascending pipe cover is opened by the coke pusher by no person, and when the coke pusher reaches the furnace number consistent with the coke pushing plan, the ascending pipe system automatically opens the ascending pipe cover after the tail coke tray is put down. The signal is fed back to the coke guide after the ascending pipe cover is opened, the coke guide can be used for normally interlocking door taking, and if the ascending pipe cover is not opened, the coke guide does not have a door taking signal. The dust removal throttle valve cover plate, the rotary cover plate and the rotary cover are opened at high speed when the furnace door is opened.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (9)
1. A coke discharging control method of a coke pusher is characterized by comprising the following steps:
1) inputting a coke pushing plan;
2) acquiring the working information of the coke pusher according to the coke pushing plan;
3) sending the working information of the coke pusher to a system of the coke pusher to execute;
4) executing coke discharging work;
5) after the coke discharging work is finished, the operations of discharging residual coal and supplementing water are carried out according to the requirements.
2. The coke pushing cart coke discharging control method according to claim 1, wherein said 4) comprises the steps of:
4.1) preparing to take the door:
the coke pusher is ready to take a door signal: when the coke pusher reaches the position of a target furnace number, the walking band-type brake clamps, and when the coke guide reaches the position of the same furnace number, the walking band-type brake clamps;
preparing for door taking action: the device sequentially comprises a tail coke tray falling, a tail coke tray extending, a cyclone cover extending, a north-south retardation extending, a tail coke chute extending, a door taking machine inclining, a door taking trolley advancing to a position and a door taking machine lifting;
4.2) door taking step
Taking a gate signal: a coke pusher takes a door hook to hook a door bolt, a coke guide car reaches the position with the same furnace number, a traveling band-type brake is clamped, the door hook takes to hook the door bolt, a coke tank car is on the way to a furnace area or reaches the target position or is ready to receive coke, and a dust removal station starts preparation work;
door taking action: sequentially unlocking up and down, starting a dust removal fan, pressing down latch bases on the upper part and the lower part of a furnace door to open, lifting a door taking machine to a door taking position, taking out the furnace door, and returning the door taking machine to a furnace door cleaning position;
4.3) Coke Pushing Start step
Coke pushing start signal: when the coke pusher reaches the target furnace number, the walking band-type brake is clamped, and the coke guide grid is locked; when the coke tank truck reaches the target furnace number, the traveling band-type brake is clamped to prepare for coke receiving;
the coke pushing operation sequentially comprises the advancing of a coke pushing rod, the sweeping of graphite, the retreating of the coke pushing rod to the bottom position of an ascending pipe, the sweeping of the ascending pipe, the retreating of the coke pushing rod to the original position, the inclining of a door cleaning machine to the sweeping position, the lifting of the door cleaning machine to the door cleaning position, the advancing of the door cleaning machine, the closing of a door cleaning side milling cutter, the ascending of the door cleaning machine, the descending of the door cleaning machine, the upper sweeping and left-right moving of the door cleaning machine, the ascending of the door cleaning machine, the left-right moving of the lower sweeping of the door cleaning machine, the descending of the door cleaning machine, the opening of the side milling cutter, the retreating of the door cleaning machine, the descending of the door taking machine to the door position, the closing of a door cleaning dust removal cover plate, the falling of a furnace door, the cleaning residue tray to the falling position, closing a door latch of the furnace door, locking a door latch seat at the upper part and the lower part of the furnace door, dropping a door taking machine, returning to the original position, closing a dust removal rotating cover pipe and a rotating cover plate, closing a dust remover, putting down the furnace door, cleaning a residue disc to the original position, returning a tail coke disc to the original position, lifting the tail coke disc to the original position, returning a chute and a coke pushing and stopping device;
4.4) coal leveling:
sequentially comprises the following steps: stretching out the residual coal groove, putting down a small furnace door hook, lifting a small furnace door, stretching out a small furnace door dust hood, opening a sealing air valve, stretching out a coal leveling rod, leveling coal according to specified times, returning the coal leveling rod to the initial position, closing the sealing air valve, putting down the small furnace door hook, closing the small furnace door, returning the small furnace door hook to the initial position, and returning to the residual coal groove.
3. The coke discharging control method of claim 1, wherein 1) the monthly planned output is manually input, the daily number of coke oven passes is calculated by the coke pushing planning system, and the initial coke oven number, the flat coal oven number, the coke discharging time and the coal charging time are calculated from the coking time.
4. The coke discharging control method of the coke pusher of claim 1, wherein in the step 2), the working information of the coke pusher comprises the number of the coke discharging furnace, the number of the coal leveling furnace, the coke discharging time and the coal charging time.
5. The coke pusher coke discharging control method according to claim 1, wherein in 3), the operation information is transmitted to other locomotive systems at the same time.
6. A control system for performing the coke pushing cart char control method of claims 1-5, characterized in that the system comprises:
a coke pushing planning system: manually inputting monthly planned output, calculating daily discharge number according to the monthly planned output, calculating initial coke discharge furnace number, flat coal furnace number, coke discharge time and coal charging time according to coking time, and sending working information of the coke pusher to a coordination system in corresponding time, wherein the working information comprises the coke discharge furnace number, the flat coal furnace number, the coke discharge time and the coal charging time;
a coordination system: after receiving the working information of the coke pusher, exchanging information with other locomotive systems, and sending the working information of the coke pusher to a system of the coke pusher;
coke pusher self system: receiving the working information of the coke pusher, outputting a signal to an actuating mechanism, and executing coke discharging work by the actuating mechanism.
7. The coke pusher coke ejection control system of claim 6, wherein:
the actuator includes:
preparing a door taking unit: the coke guide door opening and closing mechanism comprises a power mechanism for driving a coke pusher and a coke guide to walk, a band-type brake mechanism for driving the coke pusher and the coke guide to walk and park, and a mechanism for completing door preparation actions by the coke pusher;
a door taking mechanism: the mechanism for completing door taking signals of the coke pusher, the coke guide, the coke tank car and the dust removal station and the mechanism for completing door taking actions of the coke pusher;
a coke pushing operation mechanism: the coke pusher completes the coke pushing operation;
a door cleaning mechanism: comprises a door cleaning machine and a movement mechanism for driving the door cleaning machine to move;
clear frame mechanism: comprises a frame cleaning machine and a movement mechanism for driving the frame cleaning machine to move;
the furnace door aligning mechanism comprises: positioning mechanism for acquiring position of coke pusher and coke guide before walking to furnace door
Small furnace door switch mechanism: the moving mechanism drives the oven door to open and close, and the moving mechanism drives the latch to stretch and retract;
a coal leveling mechanism: comprises a coal leveling rod and a mechanism for driving the coal leveling rod to move movably;
residual coal lifting system: comprises a residual coal groove and an upgrading mechanism for driving the residual coal groove to upgrade.
8. The coke pusher coke ejection control system of claim 6, wherein: the system is provided with a monitoring system, the monitoring system is connected with the cooperative system and the coke pusher system, and acquires working parameters of the cooperative system and the coke pusher system in real time, and alarms or stops when the parameters are abnormal.
9. The coke pusher coke ejection control system of claim 6, wherein: the system is provided with an automatic error correction system and a furnace door service system, wherein the automatic error correction system and the furnace door service system are both communicated with a coke pusher system, the automatic error correction system monitors working parameters of the coke pusher system and carries out correction and adjustment, and the furnace door service system acquires furnace door information and conveys the furnace door information to the coke pusher system.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115161042A (en) * | 2022-06-01 | 2022-10-11 | 安阳钢铁股份有限公司 | Unmanned system and control method for top-mounted coke oven electric locomotive |
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| CN110791296A (en) * | 2019-11-08 | 2020-02-14 | 马鞍山钢铁股份有限公司 | Unmanned coke discharging system and method for coke pusher |
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| CN110791296A (en) * | 2019-11-08 | 2020-02-14 | 马鞍山钢铁股份有限公司 | Unmanned coke discharging system and method for coke pusher |
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| 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 |
| CN115161042A (en) * | 2022-06-01 | 2022-10-11 | 安阳钢铁股份有限公司 | Unmanned system and control method for top-mounted coke oven electric locomotive |
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