Coke discharging equipment after dry quenching of semi-coke in vertical internal heating type open-web carbonization furnace
By introducing vibrating components and suction pipe structures into the coking equipment, the problems of easy failure and blockage of the buried scraper conveyor were solved, achieving efficient material conveying and environmental protection.
Patent Information
- Application Number
- CN202520020634.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-06
AI Technical Summary
Traditional coking equipment, such as the buried scraper conveyor, is expensive, has short component lifespan, and is prone to failure. Furthermore, the storage bin is easily clogged when full, which affects productivity and increases costs.
Design a coke discharge device for a vertical internally heated hollow carbonization furnace. The device uses a vibrating component and an exhaust pipe structure. The vibrating plate is driven by a motor to vibrate the material to prevent blockage, and the exhaust gas is filtered and purified by an exhaust fan.
It improved production efficiency, reduced equipment failure rate and maintenance frequency, prevented silo blockage, and reduced environmental pollution.
Smart Images
Figure CN223660027U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of carbonization and coking technology, specifically to a coking equipment for dry quenching semi-coke after drying in a vertical internal heating hollow carbonization furnace. Background Technology
[0002] Semi-coke is a deep-processed coal product, produced by dry distillation of refined coal. It is a new type of high-quality and inexpensive carbon material with characteristics such as high fixed carbon, high resistivity, high chemical activity, low ash content, low sulfur, and low phosphorus. It has been widely used in the production of calcium carbide, ferroalloys, ferrosilicon, silicon carbide and other industries.
[0003] In coking plants, coking equipment is typically used to store or transport coke. Traditional wet or dry quenching processes involve conveying the quenched semi-coke to a semi-coke storage silo using a scraper conveyor. Once the silo is full, the semi-coke is discharged via a belt conveyor. The biggest drawback of this method is the high cost of the scraper conveyor, short lifespan of its parts, frequent malfunctions, and constant maintenance. This affects normal production efficiency and increases production costs. Furthermore, existing storage silos are prone to blockage when full, making vibration-assisted discharge difficult. Utility Model Content
[0004] The purpose of this invention is to provide a coke discharge device after dry quenching of semi-coke in a vertical internal heating hollow carbonization furnace, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace, comprising a semi-coke furnace body, and further comprising:
[0006] The first storage bin is located at the bottom of the semi-coke furnace body. The bottom of the first storage bin is fixedly connected to a first limiting shell, and the bottom of the first limiting shell is fixedly connected to a second storage bin.
[0007] A fixed plate is fixed to one side of the first storage bin and the second storage bin. Limiting plates are fixedly connected to both the front and rear sides between the top of the second storage bin and the bottom of the first storage bin. A vibrating element is provided on one side of the limiting plate. The vibrating element includes a motor and a positioning groove. An air extraction pipe is connected between the front sides of the first storage bin and the second storage bin. A second limiting shell is fixedly connected to the bottom of the second storage bin.
[0008] Preferably, a reinforcing block is fixedly connected to one side of the limiting plate, and the bottom of the reinforcing block is fixedly connected to the second storage bin.
[0009] Preferably, a cylinder is fixedly connected to one side of the fixing plate, and baffles are respectively inserted into the interior of the first limiting shell and the second limiting shell, with one side of the cylinder fixedly connected to the baffle.
[0010] Preferably, sliding rods are fixedly connected to both the front and rear sides inside the baffle, and the two ends of the sliding rods are fixedly connected to the fixed plate, the first storage bin, and the second storage bin, respectively.
[0011] Preferably, the top and bottom of the inner cavities of the first limiting shell and the second limiting shell are respectively fixedly connected to retaining plates, and the interior of the retaining plates slides in contact with the baffle.
[0012] Preferably, the motor is fixed to one side of the limiting plate, the positioning groove is opened at the top of the second storage bin and the bottom of the first storage bin, the output end of the motor is fixedly connected to a crank rod, and push plates are respectively sleeved on both sides of the surface of the crank rod. The opposite sides of the two push plates pass through the interior of the positioning groove and are fixedly connected to a vibrating plate.
[0013] Preferably, one side of the exhaust pipe is connected to a filter housing, a filter plate is installed inside the filter housing, one side of the filter housing is connected to an exhaust fan, and one side of the exhaust fan is fixedly connected to a limiting plate.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] The material discharged in this invention falls into the first storage bin. When the material inside the first storage bin is full, the cylinder is opened to disengage the baffle from the inside of the first limiting shell. At the same time, the motor is turned on to rotate the crank. At this time, the push plate will move up and down in the positioning groove to drive the vibrating plate to vibrate the material inside the first storage bin, so that it is quickly discharged into the second storage bin to prevent blockage. Then the reset cylinder will insert the baffle between the fixed plates to ensure stable internal air pressure. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the main structure of the coke discharge equipment after dry quenching of semi-coke in a vertical internal heating hollow carbonization furnace according to this utility model.
[0017] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;
[0018] Figure 3 This is a schematic diagram of the structure of the vibration component of this utility model;
[0019] Figure 4 This is a schematic diagram of the unfolded structure of the baffle of this utility model.
[0020] In the diagram: 1. Semi-coke furnace body; 2. First storage bin; 3. First limiting shell; 4. Second storage bin; 5. Limiting plate; 51. Fixing plate; 6. Vibrating component; 601. Motor; 602. Positioning groove; 603. Curved rod; 604. Push plate; 605. Vibrating plate; 7. Exhaust pipe; 8. Reinforcing block; 9. Cylinder; 10. Second limiting shell; 11. Baffle; 12. Sliding rod; 13. Fixing plate; 14. Filter shell; 15. Filter plate; 16. Exhaust fan. Detailed Implementation
[0021] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0022] Please see Figure 1-4 As shown, a coke discharge device for dry quenching semi-coke in a vertical internal heating hollow carbonization furnace includes a semi-coke furnace body 1 fixing plate 51, and also includes a first storage bin 2 fixing plate 51 set at the bottom of the semi-coke furnace body 1 fixing plate 51. The first storage bin 2 and the second storage bin 4 are used to facilitate the temporary storage of processed materials to maximize storage density and space utilization. The bottom of the first storage bin 2 fixing plate 51 is fixedly connected to a first limiting shell 3 fixing plate 51, and the bottom of the first limiting shell 3 fixing plate 51 is fixedly connected to a second storage bin 4 fixing plate 51.
[0023] Fixed plates 51 are fixed to one side of the first storage bin 2 fixing plate 51 and the second storage bin 4 fixing plate 51. Limiting plates 5 are fixedly connected to both the front and rear sides between the top of the second storage bin 4 fixing plate 51 and the bottom of the first storage bin 2 fixing plate 51. A vibrating element 6 fixing plate 51 is provided on one side of the limiting plate 5 fixing plate 51. The vibrating element 6 fixing plate 51 includes a motor 601 fixing plate 51 and a positioning groove 602 fixing plate 51. An exhaust pipe 7 fixing plate 51 is connected between the front sides of the first storage bin 2 fixing plate 51 and the second storage bin 4 fixing plate 51. The exhaust pipe 7 facilitates the diversion of material dust and exhaust gas. A second limiting shell 10 fixing plate 51 is fixedly connected to the bottom of the second storage bin 4 fixing plate 51.
[0024] A reinforcing block 8 is fixedly connected to one side of the limiting plate 5 fixing plate 51. The connection strength between the limiting plate 5 and the second storage bin 4 is improved by the fixed connection between the reinforcing block 8 and the second storage bin 4. The bottom of the reinforcing block 8 fixing plate 51 is fixedly connected to the second storage bin 4 fixing plate 51. A cylinder 9 fixing plate 51 is fixedly connected to one side of the fixing plate 51. Baffle 11 fixing plates 51 are respectively inserted into the inside of the first limiting shell 3 fixing plate 51 and the second limiting shell 10 fixing plate 51. Through the setting of the cylinder 9, there are two cylinders 9, which are respectively fixed to one side of the two fixing plates 51. When it is necessary to open the first storage bin 2 to discharge the material into the second storage bin 4, the cylinder 9 is opened to make the baffle 11 move on the surface of the slide rod 12 and disengage from the inside of the first limiting shell 3, thereby facilitating The material inside the first storage bin 2 is guided to the inside of the second storage bin 4. One side of the cylinder 9 fixing plate 51 is fixedly connected to the baffle 11 fixing plate 51. The front and rear sides of the baffle 11 fixing plate 51 are fixedly connected to the slide rod 12 fixing plate 51. The two ends of the slide rod 12 fixing plate 51 are fixedly connected to the fixing plate 51, the first storage bin 2 fixing plate 51, and the second storage bin 4 fixing plate 51, respectively. The top and bottom of the inner cavity of the first limiting shell 3 fixing plate 51 and the second limiting shell 10 fixing plate 51 are fixedly connected to the retaining plate 13 fixing plate 51, respectively. With the setting of the retaining plate 13, the baffle 11 can be stably inserted into the inside of the first limiting shell 3 and the second limiting shell 10, respectively. The inside of the retaining plate 13 fixing plate 51 is in sliding contact with the baffle 11 fixing plate 51.
[0025] The motor 601 fixing plate 51 is fixed to one side of the limiting plate 5 fixing plate 51. The positioning groove 602 fixing plate 51 is opened at the top of the second storage bin 4 fixing plate 51 and the bottom of the first storage bin 2 fixing plate 51. The output end of the motor 601 fixing plate 51 is fixedly connected to the crank rod 603 fixing plate 51. Push plate 604 fixing plate 51 is respectively sleeved on both sides of the surface of the crank rod 603 fixing plate 51. When the motor 601 is turned on, the crank rod 603 rotates. At this time, the push plate 604 will be limited and reciprocated up and down inside the positioning groove 602, driving the vibrating plate 605 to vibrate the material inside the first storage bin 2, so that it is quickly discharged into the second storage bin 4, or the material inside the second storage bin 4 is discharged to prevent blockage. The opposite sides of the two push plate 604 fixing plates 51 pass through the inside of the positioning groove 602 fixing plate 51 and are fixedly connected to the vibrating plate 605 fixing plate 51.
[0026] One side of the suction pipe 7 fixing plate 51 is connected to the filter shell 14 fixing plate 51. The filter shell 14 and the filter plate 15 are used to facilitate the filtration of the gas discharged from the suction pipe 7. The filter plate 15 fixing plate 51 is installed inside the filter shell 14 fixing plate 51. One side of the filter shell 14 fixing plate 51 is connected to the exhaust fan 16 fixing plate 51. By turning on the exhaust fan 16, the suction pipe 7 can draw the dust and odor generated by the materials inside the first storage bin 2 and the second storage bin 4 into the filter shell 14. After being filtered and purified by the activated carbon filter plate 15, the gas is discharged to avoid pollution of the environment. One side of the exhaust fan 16 fixing plate 51 is fixedly connected to the limit plate 5 fixing plate 51.
[0027] Working principle: First, when the material inside the first storage bin 2 is full, the cylinder 9 is opened to move the baffle 11 on the surface of the slide rod 12, disengaging it from the inside of the first limiting shell 3. This facilitates the flow of material from the first storage bin 2 to the inside of the second storage bin 4. During this process, the motor 601 can be turned to rotate the crank rod 603. At this time, the push plate 604 will move up and down within the positioning groove 602, driving the vibrating plate 605 to vibrate the material inside the first storage bin 2, causing it to be quickly discharged into the inside of the second storage bin 4. Then, the cylinder 9 is reset to insert the baffle 11 between the fixed plates 13 to ensure stable internal air pressure. Then, when it is necessary to discharge the material inside the second storage bin 4, the cylinder 9 is opened to make the baffle 11 move on the surface of the slide rod 12 and disengage from the inside of the second limiting shell 10. At the same time, the motor 601 is turned on to vibrate and assist in the discharge. When the first storage bin 2 and the second limiting shell 10 are full of material, the dust and exhaust gas inside the bins can be drawn into the filter shell 14 by turning on the exhaust fan 16 and the exhaust pipe 7. The dust and odor generated by the material inside the first storage bin 2 and the second storage bin 4 are then filtered and purified by the activated carbon filter plate 15 before being discharged, thus avoiding pollution of the environment by the exhaust gas.
[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace, comprising a semi-coke furnace body (1), characterized in that, Also includes: The first storage bin (2) is located at the bottom of the semi-coke furnace body (1). The bottom of the first storage bin (2) is fixedly connected to the first limiting shell (3). The bottom of the first limiting shell (3) is fixedly connected to the second storage bin (4). A fixing plate (51) is fixed to one side of the first storage bin (2) and the second storage bin (4). Limiting plates (5) are fixedly connected to the front and rear sides between the top of the second storage bin (4) and the bottom of the first storage bin (2). A vibrating element (6) is provided on one side of the limiting plate (5). The vibrating element (6) includes a motor (601) and a positioning groove (602). An air extraction pipe (7) is connected between the front sides of the first storage bin (2) and the second storage bin (4). A second limiting shell (10) is fixedly connected to the bottom of the second storage bin (4).
2. The coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace according to claim 1, characterized in that: A reinforcing block (8) is fixedly connected to one side of the limiting plate (5), and the bottom of the reinforcing block (8) is fixedly connected to the second storage bin (4).
3. The coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace according to claim 1, characterized in that: A cylinder (9) is fixedly connected to one side of the fixed plate (51), and baffles (11) are respectively inserted into the interior of the first limiting shell (3) and the second limiting shell (10). One side of the cylinder (9) is fixedly connected to the baffle (11).
4. The coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace according to claim 3, characterized in that: The front and rear sides of the baffle (11) are fixedly connected with sliding rods (12), and the two ends of the sliding rods (12) are fixedly connected to the fixed plate (51), the first storage bin (2), and the second storage bin (4), respectively.
5. The coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace according to claim 1, characterized in that: The top and bottom of the inner cavities of the first limiting shell (3) and the second limiting shell (10) are respectively fixedly connected to a retaining plate (13), and the interior of the retaining plate (13) slides in contact with the baffle (11).
6. The coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace according to claim 1, characterized in that: The motor (601) is fixed to one side of the limiting plate (5). The positioning groove (602) is opened at the top of the second storage bin (4) and the bottom of the first storage bin (2). The output end of the motor (601) is fixedly connected to a crank (603). Push plates (604) are respectively sleeved on both sides of the surface of the crank (603). The opposite sides of the two push plates (604) penetrate into the interior of the positioning groove (602) and are fixedly connected to a vibrating plate (605).
7. The coke discharge device after dry quenching of semi-coke in a vertical internally heated hollow carbonization furnace according to claim 1, characterized in that: The exhaust pipe (7) is connected to a filter shell (14) on one side. A filter plate (15) is installed inside the filter shell (14). An exhaust fan (16) is connected to one side of the filter shell (14). One side of the exhaust fan (16) is fixedly connected to the limiting plate (5).