Dry quenching simulation operation device

Abstract

The utility model discloses a dry quenching simulation operation device, which comprises a rectangular mounting platform, a mounting frame and a simulation module are fixedly mounted at the upper end of the mounting platform, a traveling mechanism is fixedly mounted at the upper part of the mounting frame and comprises a traveling driving part and a traveling moving part, and proximity switches are arranged at two ends of the traveling driving part. The crane moving part is fixedly provided with an elevator, the lower side of the elevator is also fixedly provided with a proximity switch, the simulation module comprises a dry quenching furnace, a coal economizer, a gas pipeline, a dust remover, a coke conveying belt, a circulating fan and a coke conveying tank, the coke conveying tank is fixedly installed at the output end of the elevator, the dry quenching furnace is located below the tail end of the crane mechanism, and the system further comprises an electric control cabinet and a control module. According to the utility model, the simulation operation of the production line is carried out through the electric control cabinet and the control module, and the operation feedback is provided through the travelling crane mechanism and the elevator, so that students can know the production process of the dry quenching production line more intuitively when learning the operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of process training devices and relates to a coke dry quenching simulation operation device. Background Art

[0002] The dry coke quenching process is a coke quenching process that uses inert gas to cool down the red coke. During the dry coke quenching process, the red coke is loaded from the top of the dry quenching furnace, and low-temperature inert gas is blown into the dry quenching furnace through a circulating fan to absorb the heat of the red coke. The cooled coke is discharged from the bottom of the dry quenching furnace, and the inert gas is discharged and enters the economizer for cooling and recycling.

[0003] The dry coke quenching process involves a lot of operating equipment. Before carrying out related work, workers need to be trained. To facilitate training, a dry coke quenching simulation operation device needs to be provided. Utility Model Content

[0004] In view of the above problems, the utility model proposes a dry coke quenching simulation operation device, which well solves the problems in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A coke dry quenching simulation operation device, comprising:

[0007] An installation platform, wherein the installation platform is a rectangular platform;

[0008] A mounting frame, the mounting frame is fixedly mounted on the upper end of the mounting platform;

[0009] A driving mechanism, the driving mechanism is fixedly mounted on the upper part of the mounting frame, the driving mechanism comprises a driving part and a driving moving part, and proximity switches are arranged at both ends of the driving part;

[0010] A hoist, the hoist is fixedly mounted on the traveling moving part, and the proximity switch is also fixedly mounted on the lower side of the hoist;

[0011] A simulation module, wherein the simulation module comprises a dry quenching furnace and an economizer fixedly mounted on the mounting platform, wherein two gas pipelines are connected between the dry quenching furnace and the economizer, a dust collector is fixedly connected between the two gas pipelines, a coke transport belt is arranged below the dust collector, the gas pipeline at the gas inlet end of the dry quenching furnace is connected to a circulating fan, and further comprises a coke transport tank, wherein the coke transport tank is fixedly mounted at the output end of the elevator, and the dry quenching furnace is located below the end of the traveling mechanism;

[0012] An electric control cabinet, on which a switch assembly and a PLC module are fixedly installed, and the switch assembly and the PLC module control the operation of the crane mechanism and the hoist;

[0013] A control module, wherein the control module is electrically connected to the PLC module, and the control module comprises a touch-controllable display screen.

[0014] Optionally, the driving unit includes:

[0015] A traveling frame, wherein two traveling frames are respectively fixedly mounted on both sides of the upper end of the mounting frame;

[0016] A first chain shaft, one end of the traveling frame is rotatably mounted with the first chain shaft, and a running sprocket and a synchronous sprocket are fixedly mounted on the first chain shaft;

[0017] A second chain shaft, the second chain shaft is rotatably mounted on an end of the traveling frame away from the first chain shaft, and the second chain shaft is fixedly mounted with the running sprocket;

[0018] A driving motor, wherein an output end of the driving motor is fixedly connected to one of the first chain shafts;

[0019] The corresponding running sprockets are connected by chains, the synchronous sprockets are connected by chains, and both sides of the traveling moving part are respectively fixedly connected to the chains between the running sprockets.

[0020] Optionally, a support rod is fixedly installed above the carriage frame, a receiving groove is opened at the upper end of the support rod, the chain is slidably arranged in the receiving groove, and the lower end of the carriage moving part is in contact with the upper side of the support rod.

[0021] Optionally, the mounting frame includes a longitudinal frame, the longitudinal frame is fixedly mounted on the mounting platform, a transverse frame is fixedly mounted on the upper end of the longitudinal frame, the driving mechanism is mounted on the transverse frame, and the longitudinal frame and the transverse frame are arranged in an inverted L shape.

[0022] Optionally, a placement plate is provided at the bottom of the longitudinal frame, a placement groove is opened in the middle of the placement plate, and the coke transport tank is placed in the placement groove.

[0023] Optionally, the proximity switch is also installed in the placement groove and at the upper end of the dry quenching furnace.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] 1. The production line is simulated by the electric control cabinet and control module, and the operation feedback is provided by the crane mechanism and the hoist. Combined with the simulation model of the simulation module, the trainees can more intuitively understand the production process of the dry coke quenching production line when learning the operation, thus improving the learning effect of the training;

[0026] 2. By arranging the running sprockets on both sides of the traveling moving part, it is convenient to install the hoist part in the center. At the same time, through the synchronous sprocket, the running sprockets on both sides move synchronously, reducing the problem of inconsistent driving speed on both sides of the traveling moving part. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the mounting frame part of an embodiment of the utility model;

[0029] Figure 3 It is a structural schematic diagram of the driving mechanism part of the embodiment of the utility model.

[0030] Reference numerals: 1. mounting platform;

[0031] 2. Mounting frame; 21. Longitudinal frame; 22. Horizontal frame; 23. Placement plate; 231. Placement slot;

[0032] 31. Crane mechanism; 301. Crane driving part; 302. Crane moving part; 311. Crane frame; 312. First chain shaft; 3121. Running sprocket; 3122. Synchronous sprocket; 313. Second chain shaft; 314. Driving motor; 315. Support rod; 32. Hoist;

[0033] 4. Simulation module; 41. CDQ furnace; 42. Economizer; 43. Gas pipeline; 44. Dust collector; 441. Coke transport belt; 45. Circulation fan; 46. Coke transport tank;

[0034] 5. Electric control cabinet; 51. Switch assembly; 52. PLC module;

[0035] 6. Control module. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] See also Figure 1 , which is a dry coke quenching simulation operation device disclosed in the embodiment of the utility model, comprises an installation platform 1, the installation platform 1 is a rectangular platform, the upper end of the installation platform 1 is fixedly installed with a mounting frame 2 and a simulation module 4, and the upper part of the mounting frame 2 is fixedly installed with a driving mechanism 31, see Figure 2The crane mechanism 31 includes a crane driving unit 301 and a crane moving unit 302. Both ends of the crane driving unit 301 are provided with proximity switches. The crane moving unit 302 is fixedly installed with a hoist 32. A proximity switch is also fixedly installed on the lower side of the hoist 32. Please refer to Figure 1 The simulation module 4 includes a dry quenching furnace 41 and an economizer 42 fixedly mounted on the mounting platform 1, two gas pipelines 43 are connected between the dry quenching furnace 41 and the economizer 42, a dust collector 44 is fixedly connected between the two gas pipelines 43, a coke transport belt 441 is arranged below the dust collector 44, the gas pipeline 43 at the gas inlet end of the dry quenching furnace 41 is connected to a circulating fan 45, and also includes a coke transport tank 46, the coke transport tank 46 is fixedly mounted at the output end of the elevator 32, the dry quenching furnace 41 is located below the end of the crane mechanism 31, and also includes an electric control cabinet 5 and a control module 6, a switch assembly 51 and a PLC module 52 are fixedly mounted on the electric control cabinet 5, the switch assembly 51 and the PLC module 52 control the operation of the crane mechanism 31 and the elevator 32, the control module 6 is electrically connected to the PLC module 52, and the control module 6 includes a touch display screen.

[0038] Specifically, the dry quenching coke production line is simulated by the simulation module 4, and the movable mechanism composed of the crane mechanism 31 and the elevator 32 is used to demonstrate the process of the dry quenching coke entering the dry quenching furnace 41 by operating the electric control cabinet 5 and the control module 6.

[0039] In this way, the production line is simulated by the electric control cabinet 5 and the control module 6, and operation feedback is provided by the crane mechanism 31 and the hoist 32. Combined with the simulation model of the simulation module 4, the trainees can more intuitively understand the production process of the dry coke quenching production line when learning the operation, thereby improving the learning effect of the training.

[0040] In some feasible ways, the mounting platform 1 is a rectangular platform, the mounting frame 2 can be set as a rectangular frame, the crane mechanism 31 can be selected as a reciprocating drive mechanism such as a ball screw, a cylinder, an electric push rod, etc., the proximity switch automatically controls the crane moving part 302 to stop at a suitable position by detecting the distance with the crane moving part 302, the output end of the hoist 32 is a steel cable, and the coke transport tank 46 is suspended under the steel cable, the height of the coke transport tank 46 is pulled up by the hoist 32, and the hoist mechanism 31 makes the hoist 32 and the coke transport tank 46 slide horizontally to the top of the dry quenching furnace 41, combined with the control of the electric control cabinet 5, simulate the operation of the coke transport tank 46 in actual production and the movement state after the operation, the simulation module 4 includes multiple simulation structures, the dry quenching furnace 41, the economizer 42, the gas pipeline 43, the dust collector 44, the circulating fan 45 and the coke transport tank 46 are all metal shell structures, simulating the connection of the main equipment in actual production, which is convenient for students to understand the production principle;

[0041] The electric control cabinet 5 is in the shape of a rectangular plate. To facilitate movement, a universal wheel is provided underneath the electric control cabinet 5. The switch assembly 51 is used for the start and stop control and power supply circuit of the crane mechanism 31 and the elevator 32. The PLC module 52 receives the proximity switch signal and the signals of the driving motors and other driving parts of the crane mechanism 31 and the elevator 32, and is connected to the control module 6. The control module 6 has built-in actual production control software. Through the operation of the actual production control software, the PLC module 52 controls the operation of the crane mechanism 31 and the elevator 32, simulates real operation and operation feedback, and simulates the operation of other parts through the actual production control software. Through the combination of software and hardware, the training and teaching process is more in line with actual production and improves the teaching effect.

[0042] As a specific implementation of a dry coke quenching simulation operation device provided in the application, please refer to Figure 2 and Figure 3 The driving part 301 of the carriage includes a carriage frame 311, a first chain shaft 312, a second chain shaft 313 and a carriage motor 314. The two carriage frames 311 are respectively fixedly mounted on both sides of the upper end of the mounting frame 2. The first chain shaft 312 is rotatably mounted on one end of the carriage frame 311. The first chain shaft 312 is fixedly mounted with a running sprocket 3121 and a synchronous sprocket 3122. The second chain shaft 313 is rotatably mounted on the end of the carriage frame 311 away from the first chain shaft 312. The second chain shaft 313 is fixedly mounted with a running sprocket 3121. The output end of the carriage motor 314 is fixedly connected to one of the first chain shafts 312, wherein the corresponding running sprockets 3121 are connected by chains, and the synchronous sprockets 3122 are connected by chains. Both sides of the carriage moving part 302 are respectively fixedly connected to the chains between the running sprockets 3121.

[0043] In general, by arranging the running sprockets 3121 on both sides of the traveling moving part 302, it is convenient to install the lifting machine 32 in the center. At the same time, through the synchronous sprocket 3122, the running sprockets 3121 on both sides move synchronously, reducing the problem of inconsistent driving speed on both sides of the traveling moving part 302.

[0044] Furthermore, a support rod 315 is fixedly installed above the carriage frame 311 , a receiving groove is opened at the upper end of the support rod 315 , and the chain is slidably arranged in the receiving groove, and the lower end of the carriage moving part 302 is in contact with the upper side of the support rod 315 .

[0045] It should be understood that by providing the support rod 315 and opening the accommodating groove, the chain is located in the accommodating groove, and the traveling moving part 302 is supported by the support rod 315, which reduces the supporting effect of the chain on the traveling moving part 302 and makes the chain run more smoothly.

[0046] In some feasible embodiments, the carriage frame 311 is in the shape of a rectangular frame, the chains of the running sprockets 3121 are respectively located on one of the side edges of the carriage frame 311, the support rod 315 is fixedly installed on the carriage frame 311, so that the chain is installed in the receiving groove, the carriage moving part 302 is in the shape of a rectangular plate, the carriage moving part 302 is installed above the support rod 315, the carriage moving part 302 is fixedly connected to one of the sides of the chains of the two sets of running sprockets 3121 with the same running direction, and both sides of the receiving groove simultaneously limit the deviation of the chain, thereby forming a sliding track for limiting the deviation of the carriage moving part 302.

[0047] As another specific implementation of the dry quenching simulation operation device provided by the application, please refer to Figure 1 and Figure 2 The mounting frame 2 includes a longitudinal frame 21, which is fixedly mounted on the mounting platform 1. A transverse frame 22 is fixedly mounted on the upper end of the longitudinal frame 21. The driving mechanism 31 is mounted on the transverse frame 22. The longitudinal frame 21 and the transverse frame 22 are arranged in an inverted L shape.

[0048] In combination with specific usage scenarios, the traveling mechanism 31 and the hoist 32 are used to transport the coke transport tank 46 to the top of the dry quenching furnace 41 . By providing an inverted L-shaped mounting frame 2 , the installation of the dry quenching furnace 41 below the mounting frame 2 is facilitated.

[0049] Furthermore, a placement plate 23 is provided at the bottom of the longitudinal frame 21 , a placement groove 231 is opened in the middle of the placement plate 23 , and the coke transport tank 46 is placed in the placement groove 231 .

[0050] It should be understood that by providing the placement plate 23 and the placement groove 231, the placement of the coke transport tank 46 is facilitated when part of the coke transport tank 46 is not in use.

[0051] Furthermore, proximity switches are also installed in the placement groove 231 and at the upper end of the dry quenching furnace 41.

[0052] It should be understood that the placement groove 231 and the upper end of the dry quenching furnace 41 are two placement positions for the coke transport tank 46 . By providing a proximity switch, the hoist 32 can more accurately control the placement position of the coke transport tank 46 .

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coke dry quenching simulation operation device, characterized in that: include: An installation platform, wherein the installation platform is a rectangular platform; A mounting frame, the mounting frame is fixedly mounted on the upper end of the mounting platform; A driving mechanism, the driving mechanism is fixedly mounted on the upper part of the mounting frame, the driving mechanism comprises a driving part and a driving moving part, and proximity switches are arranged at both ends of the driving part; A hoist, the hoist is fixedly mounted on the traveling moving part, and the proximity switch is also fixedly mounted on the lower side of the hoist; A simulation module, wherein the simulation module comprises a dry quenching furnace and an economizer fixedly mounted on the mounting platform, wherein two gas pipelines are connected between the dry quenching furnace and the economizer, a dust collector is fixedly connected between the two gas pipelines, a coke transport belt is arranged below the dust collector, the gas pipeline at the gas inlet end of the dry quenching furnace is connected to a circulating fan, and further comprises a coke transport tank, wherein the coke transport tank is fixedly mounted at the output end of the elevator, and the dry quenching furnace is located below the end of the crane mechanism; An electric control cabinet, on which a switch assembly and a PLC module are fixedly installed, and the switch assembly and the PLC module control the operation of the crane mechanism and the hoist; A control module, wherein the control module is electrically connected to the PLC module, and the control module comprises a touch-controllable display screen.

2. A coke dry quenching simulation operation device according to claim 1, characterized in that: The driving unit comprises: A traveling frame, wherein two traveling frames are respectively fixedly mounted on both sides of the upper end of the mounting frame; A first chain shaft, one end of the traveling frame is rotatably mounted with the first chain shaft, and a running sprocket and a synchronous sprocket are fixedly mounted on the first chain shaft; A second chain shaft, the second chain shaft is rotatably mounted on an end of the traveling frame away from the first chain shaft, and the second chain shaft is fixedly mounted with the running sprocket; A driving motor, wherein an output end of the driving motor is fixedly connected to one of the first chain shafts; The corresponding running sprockets are connected by chains, the synchronous sprockets are connected by chains, and both sides of the traveling moving part are respectively fixedly connected to the chains between the running sprockets.

3. A coke dry quenching simulation operation device according to claim 2, characterized in that: A support rod is fixedly installed above the carriage frame, a receiving groove is opened at the upper end of the support rod, the chain is slidably arranged in the receiving groove, and the lower end of the carriage moving part is in contact with the upper side of the support rod.

4. The dry coke quenching simulation operation device according to claim 1, characterized in that: The mounting frame comprises a longitudinal frame, the longitudinal frame is fixedly mounted on the mounting platform, a transverse frame is fixedly mounted on the upper end of the longitudinal frame, the driving mechanism is mounted on the transverse frame, and the longitudinal frame and the transverse frame are arranged in an inverted L shape.

5. A coke dry quenching simulation operation device according to claim 4, characterized in that: A placing plate is arranged at the bottom of the longitudinal frame, a placing groove is opened in the middle of the placing plate, and the coke transport tank is placed in the placing groove.

6. A coke dry quenching simulation operation device according to claim 5, characterized in that: The proximity switch is also installed in the placement groove and at the upper end of the dry quenching furnace.

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