CN210193746U - Multifunctional test device for debugging equipment before top-loading coke oven operation - Google Patents
Multifunctional test device for debugging equipment before top-loading coke oven operation Download PDFInfo
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- CN210193746U CN210193746U CN201920776986.XU CN201920776986U CN210193746U CN 210193746 U CN210193746 U CN 210193746U CN 201920776986 U CN201920776986 U CN 201920776986U CN 210193746 U CN210193746 U CN 210193746U
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Abstract
The utility model relates to a multifunctional test device for debugging equipment before the start of a top-loading coke oven, which comprises a coke pushing rod test platform, a coal leveling rod test platform, an overhaul platform, a coke guide grid dragging mechanism, an oven door frame, an oven door and a simulated carbonization chamber; the utility model discloses collect the test of coke pushing rod, coal charging test, flat coal rod test and change, furnace gate pick-and-hang test, lead the burnt bars and deposit the maintenance and change as an organic whole, the technology is arranged highly concentratedly, and compact structure practices thrift area, the debugging before the coke oven vehicle is worked on and leads the maintenance or the change of burnt bars in the coke oven production of being convenient for.
Description
Technical Field
The utility model relates to a coke oven equipment technical field especially relates to a multi-functional test device is used in equipment debugging before the operation of top loading coke oven.
Background
Before the coke oven is started, related equipment needs to be in test run, and the test run comprises the test run of single equipment and the linkage test run of the related equipment. The top-loading coke oven moving equipment including a coke pusher, a coal charging car, a coke guide, a coke quenching car and the like must be operated before the start of operation. For the coke pusher and the coke guide, at least the following equipment debugging is needed:
1) a traveling mechanism: continuously running for more than 5 times along the track until the product is qualified. Checking the sensitivity of operation and braking, checking the distance between the coke pusher and the furnace body, adjusting the position of the safety gear, and checking the sliding contact condition between the sliding contact line and the sliding block.
2) An air compressor: the air compressor test running time is not less than 48 h.
3) Door picking mechanism: and (4) carrying out a test on the furnace door frame of the furnace door repair station, and checking whether the operation of taking and placing the furnace door and the operation of each device are normal.
4) A coke pushing rod: and carrying out a coke pushing operation test at the bottom of a pseudo-carbonization chamber arranged at a coke pushing rod repairing station. The tooth plate of the coke pushing rod is correctly meshed with the cone and cannot be bitten off; the operation of the pushing ram needs to be stable, and the operation center line of the pushing ram needs to be accurate; the travel distance is designed to be consistent; the sensitivity and accuracy of the switch and the limit switch are good. The elevation of the coke pushing rod is matched with the final stage thermal elevation of the bottom oven of the coking chamber, namely the bottom surface of the coke pushing rod head is 20-25 mm higher than the bottom of the coking chamber in the coke pushing process, so that the bottom surface of a sliding frame of the coke pushing rod is ensured to be lower than the bottom surface of the coke pushing rod head by the same distance. Because the coke pushing rod bends downwards in the coke pushing process, the bottom surface of the sliding frame is 30-50 mm higher than the bottom surface of the carbonization chamber before entering the carbonization chamber.
5) A coal leveling device: the mechanism for opening and closing the small furnace door is tested on the furnace door for fixing the furnace door frame until the mechanism is well adjusted. And (3) testing the coal leveling rod at a coal leveling rod replacing station, checking the deviation and the stability of the central line of the coal leveling rod, and checking the sensitivity and the stroke accuracy of the limit switch.
6) A coke guide device: and checking the stroke of the coke guide grid, the elevation of the bottom plate and the related position of the grinding plate.
In the design of a conventional coke oven, a furnace door picking and hanging mechanism needs to be debugged on a furnace door frame of a furnace door repairing station, a coke pushing rod and a coal leveling rod are debugged at a coke pushing rod repairing station and a coal leveling rod replacing station, and a coke guide grid is stored, maintained and replaced at a coke guide grid overhauling station. Each debugging device has single function, is dispersedly arranged in the civil engineering structure with different spans, occupies larger area, is inconvenient to use by the coke oven vehicle, and has lower debugging efficiency before the coke oven is started.
Disclosure of Invention
The utility model provides a multi-functional test device is used in equipment debugging before the start of a worker of top-mounted coke oven, multi-functional test device collection pushing ram test, coal-charging test, flat coal pole test and change, furnace gate are taken off and are hung the test, are led the burnt bars and deposit the maintenance and change as an organic whole, and the technology is arranged highly concentratedly, and compact structure practices thrift area, the debugging before the coke oven vehicle is started a worker and leads the maintenance or the change of burnt bars in the coke oven production of being convenient for.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional test device for debugging equipment before the start-up of a top-loading coke oven comprises a coke pushing rod test platform, a coal leveling rod test platform, an overhaul platform, a coke guide grid dragging mechanism, an oven door frame, an oven door and a simulated carbonization chamber; the bottom of the coke pushing rod test platform is provided with a lifter, the simulated carbonization chamber is arranged above the coke pushing rod test platform, and the coke pushing rod test platform is equivalent to a bottom plate of the simulated carbonization chamber; the simulated carbonization chamber comprises 2 side walls and 1 top wall, the bottoms of the 2 side walls are supported on the coke pushing rod test platform, the cross arms at the two ends of the top wall are arranged on the 2 side walls, and a plurality of coal charging holes are formed in the top wall; furnace door frame guide rails are respectively arranged at two ends of the simulated carbonization chamber, a machine side furnace door frame and a coke side furnace door frame are respectively arranged on the furnace door frame guide rails at the corresponding ends and can move horizontally along the furnace door frame guide rails, and the machine side furnace door and the coke side furnace door are respectively movably arranged on the corresponding machine side furnace door frame and the coke side furnace door frame; a coal leveling rod test platform is arranged at the upper part of the simulated carbonization chamber, and maintenance platforms are respectively arranged at two sides of the interior of the simulated carbonization chamber; a coke guide grid dragging mechanism is arranged in the simulated carbonization chamber.
The lifter is a hydraulic lifter or an electric lifter.
The furnace door frame guide rail comprises an upper guide rail and a lower guide rail, the upper guide rail is horizontally arranged at the bottom of the end corresponding to the top wall of the simulated carbonization chamber, and the lower guide rail is horizontally arranged at the top of the end corresponding to the coke pushing rod test platform.
The overhaul platform is provided with 1 layer on one side provided with the coal leveling rod test platform, and 2 layers on the opposite side; the distance between the overhauling platforms at the two sides is larger than the width of the coke guide grid.
The coke guide grid dragging mechanism consists of a guide rail and 2 rows of guide wheel mechanisms, and the guide rail is arranged at the upper part of the simulated carbonization chamber and is used for being matched with a traveling wheel at the top of the coke guide grid; the bottom of simulation carbomorphism room is located to guide pulley mechanism, and every row of guide pulley mechanism includes a plurality of guide pulleys of constituteing by wheel body and wheel carrier, and the one end of wheel carrier is fixed on the lateral wall of simulation carbomorphism room, and the wheel body is established to the other end, and the wheel body is close to the middle part of simulation carbomorphism room and the vertical setting of axis.
The coal leveling rod test platform comprises a platform plate and 2 rows of test channels, the platform plate is arranged along the vertical level of the simulation carbonization chamber, one side of the platform plate is fixedly connected with the side wall of the simulation carbonization chamber, each row of test channels comprises a plurality of U-shaped grooves which are arranged along the vertical interval of the platform plate, and the U-shaped grooves are reversely buckled on the platform plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the multifunctional testing device integrates the coke pushing rod testing, the coal charging testing, the coal leveling rod testing and replacing, the furnace door picking and hanging testing, the coke guide grid storage, maintenance and replacing into a whole, the process arrangement is highly centralized, and the structure is compact and reasonable;
2) the device only needs to be arranged in a cross-soil building structure, so that the occupied area is greatly saved, and the device is more suitable for upgrading and reconstruction of old enterprises;
3) one coke oven is matched with a group of multifunctional test devices, so that the machine side vehicle and the coke side vehicle can be debugged, and the debugging efficiency of the coke oven before the operation can be obviously improved;
4) has the functions of storing, overhauling or replacing the coke guide grid, and is more beneficial to the production of the coke oven.
Drawings
FIG. 1 is a front view of the multifunctional testing device for debugging equipment before the start of operation of the top-loading coke oven of the utility model.
Fig. 2 is a schematic plane position diagram of the dragging mechanism of the coke guide grid of the present invention.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic diagram of the multifunctional testing device of the present invention when the door removal test is performed.
Fig. 5 is a schematic diagram of the multifunctional testing device of the present invention when the coal leveling rod is debugged.
Fig. 6 is a schematic diagram of the coal pushing rod debugging on the multifunctional testing device of the present invention.
Fig. 7 is a schematic diagram of the multifunctional testing device for testing the operation state of the coke guide grid.
Fig. 8 is a front view of the coke guide grid of the present invention for storage, maintenance or replacement.
Fig. 9 is a top view of the coke guide grid of the present invention for storage, maintenance or replacement.
In the figure: 1. pushing ram test platform 2, coal leveling test platform 3, simulation coking chamber 4, coal charging hole 5, lifter 6, guide wheel mechanism 7, maintenance platform 8, machine side furnace door frame 9, coke side furnace door frame 10, pushing ram 11, coal leveling ram 12, coke guiding ram 13, machine side furnace door 14, coke side furnace door 15, coal as fired 16, guide rail
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-3, the multifunctional testing device for debugging equipment before the start-up of a top-loading coke oven of the utility model comprises a coke pushing rod testing platform 1, a coal leveling rod testing platform 2, an overhaul platform 7, a coke guide grid dragging mechanism, oven door frames 8 and 9, oven doors 13 and 14 and a simulated carbonization chamber 3; the bottom of the coke pushing rod test platform 1 is provided with a lifter 5, the simulated carbonization chamber 3 is arranged above the coke pushing rod test platform 1, and the coke pushing rod test platform 1 is equivalent to a bottom plate of the simulated carbonization chamber 3; the simulated carbonization chamber 3 comprises 2 side walls and 1 top wall, the bottoms of the 2 side walls are supported on the coke pushing rod test platform 1, the two ends of the top wall are crossarms on the 2 side walls, and the top wall is provided with a plurality of coal charging holes 4; furnace door frame guide rails are respectively arranged at two ends of the simulated carbonization chamber 3, a machine side furnace door frame 8 and a coke side furnace door frame 9 are respectively arranged on the furnace door frame guide rails at the corresponding ends and can translate along the furnace door frame guide rails, and a machine side furnace door 13 and a coke side furnace door 14 are respectively movably arranged on the corresponding machine side furnace door frame 8 and the coke side furnace door frame 9; the upper part of the simulated carbonization chamber 3 is provided with a coal leveling rod test platform 2, and both sides of the interior of the simulated carbonization chamber 3 are respectively provided with an overhaul platform 7; a coke guide grid dragging mechanism is arranged in the simulated carbonization chamber 3.
The lifter 5 is a hydraulic lifter or an electric lifter.
The furnace door frame guide rail comprises an upper guide rail and a lower guide rail, the upper guide rail is horizontally arranged at the bottom of the corresponding end of the top wall of the simulated carbonization chamber 3, and the lower guide rail is horizontally arranged at the top of the corresponding end of the coke pushing rod test platform 1.
The overhaul platform 7 is provided with 1 layer at one side provided with the coal leveling rod test platform 2 and 2 layers at the opposite side; the distance between the overhauling platforms 7 at the two sides is larger than the width of the coke guide grid 12.
The coke guide grid dragging mechanism consists of a guide rail 16 and 2 rows of guide wheel mechanisms 6, wherein the guide rail 16 is arranged at the upper part of the simulated carbonization chamber 3 and is used for being matched with a traveling wheel at the top of the coke guide grid 12; the bottom of simulation carbomorphism room 3 is located to guide pulley mechanism 6, and every row of guide pulley mechanism 6 includes a plurality of guide pulleys of constituteing by wheel body and wheel carrier, and the one end of wheel carrier is fixed on the lateral wall of simulation carbomorphism room 3, and the wheel body is established to the other end, and the wheel body is close to the middle part of simulation carbomorphism room 3 and the vertical setting of axis.
Coal leveling pole test platform 2 comprises landing slab and 2 rows of test passage, and the landing slab sets up along the 3 vertical levels of simulation carbomorphism room, and one side of landing slab and the lateral wall fixed connection of simulation carbomorphism room 3, every row of test passage comprise along a plurality of U-shaped grooves of the vertical interval setting of landing slab, and the U-shaped groove back-off is on the landing slab.
A multifunctional test device for debugging equipment before the start of a top-loading coke oven is installed at a position of a platform or an end platform between coke ovens, one side of a door frame of the oven side corresponds to the side of the coke oven, and one side of the door frame of the oven side corresponds to the coke side of the coke oven.
The initial height of the coke pushing rod test platform 1 is consistent with the elevation of the coke oven carbonization chamber bottom, and the coke pushing rod test platform can be lifted by the lifter 5 to simulate the coke oven thermal state carbonization chamber bottom and is used for testing the coke pushing rod 10 during the start-up debugging of the coke oven.
The initial height of the coal leveling rod test platform 2 is consistent with the elevation of a coal line of a coke oven carbonization chamber, and the coal leveling rod test platform is used for testing and replacing the coal leveling rod 11 during the start-up debugging of the coke oven.
The coke guide grid dragging mechanism is used for dragging the coke guide grid 12 out of the coke guide machine, storing the coke guide grid in the simulated carbonization chamber 3, and overhauling or replacing the coke guide grid through the overhauling platform 7.
The machine side furnace door frame 8 and the coke side furnace door frame 9 are respectively arranged at two ends of the simulated carbonization chamber 3 and are respectively used for storing a machine side furnace door 13 and a coke side furnace door 14 and testing the operation of taking off and hanging the furnace doors of the coke pusher and the coke guide, and the machine side furnace door frame 8 and the coke side furnace door frame 9 can respectively move to one side of the simulated carbonization chamber 3 through the furnace door frame guide rails so as to facilitate the entrance and exit of the coke guide grid 12.
The simulated coking chamber 3 is used for simulating a coking chamber in a coke oven thermal state, and the top of the simulated coking chamber is provided with a coal charging hole 4 for testing the coal charged into the coal charging car by the coal as fired 15.
In the vehicle debugging stage before the top-mounted coke oven is put into production, the following tests are respectively carried out through a multifunctional test device:
1) the coke pusher tests the door 13 of the picking and hanging machine side on the door frame 8 of the machine side furnace, and the coke guide tests the door 14 of the picking and hanging coke side on the door frame 9 of the coke side furnace (as shown in figure 4);
2) debugging the running state of the pushing ram 10 through the pushing ram test platform 1 (as shown in fig. 6); debugging the running state of the leveling rod 11 through the leveling rod test platform 2 (shown in FIG. 5);
3) debugging the running state of a coke guide grid 12 on the coke guide through a coke side furnace door frame 9 (shown in figure 7);
4) debugging the running state of the coal charged into the furnace 15 of the coal charging car through the coal charging hole 4 at the top of the simulated carbonization chamber 3;
as shown in fig. 8 and 9, in the production process of the top-loading coke oven, when a coke guide grid 12 on a coke guide breaks down, a coke side oven door frame 9 on the multifunctional test device is moved to one side along an oven door frame guide rail, the coke pushing rod test platform 1 is lowered by the lifter 5, and then the coke guide grid 12 is moved to the coke pushing rod overhaul platform 1 by the coke guide grid dragging mechanism to be stored, or is overhauled or replaced by the overhaul platform 7;
as shown in FIG. 3, when the flat coal rod 11 needs to be replaced, the damaged flat coal rod is firstly placed in one testing channel of the flat coal rod testing platform 2 after being extended out, and then a new flat coal rod which is placed in the other testing channel in advance is installed on the coke pusher.
The specific process of testing the furnace door at the side of the picking and hanging machine is as follows: a driver of the coke pusher lifts the machine side furnace door 13 through the door removing mechanism, operates the coke pusher to run to the machine side of the multifunctional test device for alignment, hangs the machine side furnace door 13 on the machine side furnace door frame 8, then removes the machine side furnace door 13 from the machine side furnace door frame 8, and tests are repeated until the door removing mechanism of the coke pusher runs smoothly. A driver of the coke barrier lifts the coke side oven door 14 through the door picking mechanism, operates the coke barrier to travel to the coke side of the multifunctional test device for alignment, hangs the coke side oven door 14 on the coke side oven door frame 9, then picks the coke side oven door 14 off the coke side oven door frame 9, and tests are repeated until the door picking mechanism of the coke barrier runs smoothly.
The specific process of the test of the pushing ram comprises the following steps: a driver of the coke pusher drives the coke pusher to run to the side of the multifunctional testing device, the coke pusher 10 is controlled by the driver to extend towards the coke side after alignment, when the coke pusher 10 approaches to the coke pusher testing platform 1, the distance between the lower surface of the coke pusher 10 and the upper surface of the coke pusher testing platform 1 is measured, the coke pusher 10 is continuously controlled to extend towards the coke side after the requirement is met, until the coke pusher is completely extended, whether the distance between the left side and the right side of the coke pusher 10 and the distance between the corresponding two sides of the coke pusher testing platform 1 are the same or not is tested, if the coke pusher 10 has a deviation phenomenon, a relevant mechanism of the coke pusher on the coke pusher needs to be adjusted until the deviation phenomenon of the coke pusher is eliminated, so that the coke pusher is prevented from colliding with the side wall of the coking chamber during actual production. And after the coke pushing rod 10 is completely extended, measuring the distance between the front end of the coke pushing rod 10 and a coke guide grid 12 on the coke guide, and if the distance is not proper, adjusting the distance to prevent the coke from falling into the coke guide grid of the coke guide due to too long extension distance of the coke pushing rod or too short extension distance of the coke pushing rod during actual production, so that the coke cannot completely fall into the compartment of the coke quenching vehicle.
The specific process of testing the coal leveling rod comprises the following steps: the coal leveling rod test platform is positioned at the elevation position of a coal line of a coke oven carbonization chamber and is used for the coal leveling rod 11 during the start-up debugging of the coke oven. The method comprises the steps that a driver of a coke pusher drives the coke pusher to run to the side of a multifunctional testing device, a leveling rod 11 is controlled by the driver to extend towards the coke side after alignment, when the leveling rod 11 approaches a leveling rod testing platform 2, the distance between the lower surface of the leveling rod 11 and the upper surface of the leveling rod testing platform 2 is measured, the leveling rod 11 is continuously controlled to extend towards the coke side after requirements are met, whether the distances between the left side and the right side of the leveling rod 11 and the corresponding two sides of the leveling rod testing platform 2 are the same or not is tested until the leveling rod 11 completely extends out, if the leveling rod 11 has a deviation phenomenon, a relevant mechanism of the leveling rod on the coke pusher needs to be adjusted until the deviation phenomenon of the leveling rod is eliminated, and therefore the leveling rod is prevented from hitting the side wall of a carbonization chamber in actual production. And after the coal leveling rod 11 is completely extended, measuring the distance between the front end of the coal leveling rod 11 and the coke side furnace door 14, and if the distance is not proper, adjusting to prevent the coal leveling operation from being incompletely completed due to the fact that the coal leveling rod is too long in extension distance and collides with the coke side furnace door or too short in extension distance in actual production.
The testing process of the operation state of the coke guide grid comprises the following steps: and (3) driving the coke guide by a driver of the coke guide to run to the coke side of the multifunctional test device, controlling the coke guide grid 12 to extend out towards the machine side by the driver after alignment until the front end of the coke guide grid 12 is close to the coke side furnace door frame 9, testing the distance between the coke guide grid 12 and the coke side furnace door frame 9, and adjusting a relevant mechanism of the coke guide grid on the coke guide if the production requirement is not met. And (3) testing the distance between the left and right sides of the coke guide grid 12 and the corresponding side edge of the coke side furnace door frame 9, if the distance is asymmetric, the coke guide grid 12 has a deviation phenomenon, and a relevant mechanism of the coke guide grid on the coke guide needs to be adjusted. And (3) testing whether the lower surface of the coke guide grid 12 is lower than the lower surface of the coke side furnace door frame 9, if the lower surface of the coke guide grid 12 is higher than the lower surface of the coke side furnace door frame 9, an inverted platform exists, and a relevant mechanism of the coke guide grid on the coke guide needs to be adjusted.
The driver of the coal charging car drives the coal charging car to travel to the position above the multifunctional testing device, after the alignment, the cover opening mechanism on the coal charging car opens the coal charging hole 4, then the coal discharging guide sleeve on the coal charging car is aligned with the coal charging hole 4 and falls down, the coal is charged into the simulation carbonization chamber 3 from the coal charging hole 4 by the feeding mechanism on the coal charging car, and the coal falls into the simulation carbonization chamber 3 to test whether the feeding mechanism of the coal charging car works normally or not.
In the production process of the top-loading coke oven, after the flat coal rod 11 is damaged, the damaged flat coal rod 11 firstly extends out and is placed in one test channel of the flat coal rod test platform 2, and then a new flat coal rod 11 which is placed in another test channel of the flat coal rod test platform 2 in advance is installed on the coke pusher.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A multifunctional test device for debugging equipment before the start of a top-loading coke oven is characterized by comprising a coke pushing rod test platform, a coal leveling rod test platform, an overhaul platform, a coke guide grid dragging mechanism, an oven door frame, an oven door and a simulated carbonization chamber; the bottom of the coke pushing rod test platform is provided with a lifter, the simulated carbonization chamber is arranged above the coke pushing rod test platform, and the coke pushing rod test platform is equivalent to a bottom plate of the simulated carbonization chamber; the simulated carbonization chamber comprises 2 side walls and 1 top wall, the bottoms of the 2 side walls are supported on the coke pushing rod test platform, the cross arms at the two ends of the top wall are arranged on the 2 side walls, and a plurality of coal charging holes are formed in the top wall; furnace door frame guide rails are respectively arranged at two ends of the simulated carbonization chamber, a machine side furnace door frame and a coke side furnace door frame are respectively arranged on the furnace door frame guide rails at the corresponding ends and can move horizontally along the furnace door frame guide rails, and the machine side furnace door and the coke side furnace door are respectively movably arranged on the corresponding machine side furnace door frame and the coke side furnace door frame; a coal leveling rod test platform is arranged at the upper part of the simulated carbonization chamber, and maintenance platforms are respectively arranged at two sides of the interior of the simulated carbonization chamber; a coke guide grid dragging mechanism is arranged in the simulated carbonization chamber.
2. The multifunctional testing device for debugging equipment before the start-up of the top-loading coke oven of claim 1, wherein the lifter is a hydraulic lifter or an electric lifter.
3. The multifunctional testing device for debugging equipment before the start-up of the top-loading coke oven of claim 1, wherein the oven door frame guide rails comprise an upper guide rail and a lower guide rail, the upper guide rail is horizontally arranged at the bottom of the corresponding end of the top wall of the simulated carbonization chamber, and the lower guide rail is horizontally arranged at the top of the corresponding end of the coke pushing rod testing platform.
4. The multifunctional test device for debugging equipment before the start-up of the top-loading coke oven of claim 1, wherein the maintenance platform is provided with 1 layer at one side provided with the coal leveling rod test platform and 2 layers at the opposite side; the distance between the overhauling platforms at the two sides is larger than the width of the coke guide grid.
5. The multifunctional testing device for debugging equipment before the start-up of the top-loading coke oven of claim 1, wherein the coke guide grid dragging mechanism consists of a guide rail and 2 rows of guide wheel mechanisms, the guide rail is arranged at the upper part of the simulated carbonization chamber and is used for being matched with a traveling wheel at the top of the coke guide grid; the bottom of simulation carbomorphism room is located to guide pulley mechanism, and every row of guide pulley mechanism includes a plurality of guide pulleys of constituteing by wheel body and wheel carrier, and the one end of wheel carrier is fixed on the lateral wall of simulation carbomorphism room, and the wheel body is established to the other end, and the wheel body is close to the middle part of simulation carbomorphism room and the vertical setting of axis.
6. The multifunctional testing device for debugging equipment before the start-up of the top-loading coke oven of claim 1, wherein the coal leveling rod testing platform consists of a platform plate and 2 rows of testing channels, the platform plate is longitudinally and horizontally arranged along the simulated carbonization chamber, one side of the platform plate is fixedly connected with the side wall of the simulated carbonization chamber, each row of testing channels consists of a plurality of U-shaped grooves longitudinally arranged along the platform plate at intervals, and the U-shaped grooves are reversely buckled on the platform plate.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110172352A (en) * | 2019-05-27 | 2019-08-27 | 中冶焦耐(大连)工程技术有限公司 | Equipment debugging multifunction test device and its application method before top dress coke oven goes into operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110172352A (en) * | 2019-05-27 | 2019-08-27 | 中冶焦耐(大连)工程技术有限公司 | Equipment debugging multifunction test device and its application method before top dress coke oven goes into operation |
| CN110172352B (en) * | 2019-05-27 | 2024-04-23 | 中冶焦耐(大连)工程技术有限公司 | Multifunctional test device for equipment debugging before top-loading coke oven startup and use method thereof |
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