A grinding device for production of calcined coke

Abstract

The utility model discloses a kind of for grinding device of calcined coke production, it is related to calcined coke production technical field, including support platform, the support platform surface is provided with lifting piece;The lifting piece surface is provided with blanking piece;The blanking piece middle part is provided with crushing piece, and the crushing piece includes speed reducer, scraper bar frame, crushing knife and helical blade, and the support platform top is fixedly installed with electric mill disc.The utility model can start speed reducer to drive scraper bar frame to rotate after putting calcined coke down by setting crushing piece, so that the synchronous rotation of driving crushing knife can be realized, and then the pre-crushing of calcined coke can be carried out, to prevent large particles from causing pipeline blockage and electric mill disc jam, by setting scraper bar frame, the calcined coke adhered to the inner wall of tank can also be scraped off while driving crushing knife to crush, to prevent waste, and setting helical blade can promote and guide calcined coke to enter into electric mill disc through the bottom pipe of discharging tank.

Description

Technical Field

[0001] This utility model relates to the field of calcined coke production technology, specifically to a grinding device for calcined coke production. Background Technology

[0002] When grinding coke, the grinding device causes the grinding roller to rotate by squeezing it against the grinding disc. The irregularity of the inner wall of the grinding roller and the irregularity of the surface of the grinding disc create friction, which grinds the petroleum coke or pitch coke into powder. Some of the powder will be adsorbed into the inner wall of the collection tank due to static electricity generated by friction, which prevents the powder from being removed from the inner cavity of the collection disc.

[0003] In the prior art, Chinese patent document CN220126425U has been proposed to solve the above-mentioned technical problems. The technical solution disclosed in this patent document is as follows: a calcined coke grinding device, including a grinding disc, a collection groove is provided on the top of the grinding disc, and a cleaning mechanism is provided on the inner wall of the collection groove. This calcined coke grinding device, by setting up the cleaning mechanism, can achieve the purpose of collecting and cleaning the petroleum coke powder adhering to the inner wall of the collection groove, and uses a brush to sweep the petroleum coke powder adhering to the inner wall of the collection groove.

[0004] However, the calcined coke material may contain large particles, which can cause problems such as blockage of the feed pipe and jamming of the grinding disc. Utility Model Content

[0005] The purpose of this invention is to provide a grinding device for the production of calcined coke, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A grinding apparatus for the production of calcined coke includes a support platform, the surface of which is provided with a lifting component;

[0008] The surface of the lifting component is provided with a feeding component;

[0009] The feeding component has a crushing component in the middle, which includes a geared motor, a scraper frame, a crushing blade, and a spiral blade.

[0010] A further improvement of this utility model is that an electric grinding disc is fixedly installed on the top of the support platform, and a docking groove is provided on the top surface of the grinding disc.

[0011] A further improvement of this utility model is that the lifting component includes a limiting frame, which is fixedly installed on the top surface of the support platform. A self-locking screw is provided through the top of the limiting frame. The self-locking screw is rotatably connected to the inner wall of the limiting frame through a bearing seat. Two sets of sleeve rings are threaded on the surface of the self-locking screw. The sides of the two sets of sleeve rings are slidably connected to the inner side of the limiting frame. By setting the lifting component, after a certain amount of calcined coke is placed on the electric grinding disc, rotating the self-locking screw causes the sleeve rings to move the feed tank upward away from the docking groove, thereby facilitating the start of the electric grinding disc for processing and preventing the feed tank from affecting the rotation of the electric grinding disc.

[0012] A further improvement of the present invention is that the feeding component includes a feeding tank, the feeding tank is fixedly installed on the surface of two sets of sleeve rings, the feeding door is hinged and sealed at the top of the feeding tank, a sealing cover is inserted and fitted at the bottom of the feeding tank, and a filter plate is fixedly installed on the inner wall of the feeding tank. By setting the sealing cover, the feeding port can be sealed after the feeding tank rises.

[0013] A further improvement of this utility model is that: the geared motor is fixedly installed on the top surface of the feeding tank, the scraper rod frame is fixedly installed on the output end of the geared motor, the crushing blade is fixedly installed in the middle of the scraper rod frame, the spiral blade is fixedly installed at the bottom of the scraper rod frame, and the model of the geared motor is CH22-400-30.

[0014] A further improvement of the present invention is that the scraper rod frame includes a central rod that runs from bottom to top through the filter disc and the top of the feed tank. The central rod is rotatably and sealed to the filter disc and the inner wall of the feed tank respectively through bearings.

[0015] A further improvement of this utility model is that the scraper frame includes two sets of upper and lower scraper rods fixedly installed on the surface of the middle rod. The sides of the upper and lower scraper rods are slidably connected to the filter disc and the inner wall of the feed tank. By setting the scraper frame, the crushing blade can be driven to crush the material while the calcined coke adhering to the inner wall of the tank can be scraped off to prevent waste. The spiral blades can promote and guide the calcined coke through the bottom pipe of the feed tank into the electric grinding disc.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides a grinding device for the production of calcined coke. By setting a crushing component, the device can start a reduction motor to drive the scraper frame to rotate after the calcined coke is lowered, thereby driving the crushing blade to rotate synchronously and pre-crushing the calcined coke to prevent large particles from causing pipe blockage and electric grinding disc jamming.

[0018] 2. This utility model provides a grinding device for the production of calcined coke. By setting a scraper frame, it can drive the crushing blade to crush the coke while scraping off the calcined coke adhering to the inner wall of the tank, thus preventing waste. The spiral blade can promote and guide the calcined coke through the bottom pipe of the feed tank into the electric grinding disc.

[0019] 3. This utility model provides a grinding device for the production of calcined coke. By setting up a lifting component, after a certain amount of calcined coke is placed on the electric grinding disc, the self-locking screw is rotated to make the sleeve ring drive the feeding tank to move upward away from the docking groove, thereby facilitating the start of the electric grinding disc for processing and preventing the feeding tank from affecting the rotation of the electric grinding disc. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the position and structure of the electric grinding disc on the support platform according to the present invention;

[0022] Figure 3 This is a schematic diagram showing the position and structure of the lifting component and the unloading component of this utility model;

[0023] Figure 4 This is a right-side cross-sectional structural diagram of the feeding component and the crushing component of this utility model;

[0024] Figure 5 This utility model Figure 4 A magnified structural diagram at point A.

[0025] In the diagram: 1. Support platform;

[0026] 2. Electric grinding disc; 201. Docking groove;

[0027] 3. Lifting component; 31. Limiting bracket; 32. Self-locking screw; 33. Fitting ring;

[0028] 4. Feeding component; 41. Feeding tank; 42. Feeding gate; 43. Sealing cover; 44. Filter plate;

[0029] 5. Crushing parts; 51. Gear motor; 52. Scraper rod frame; 53. Crushing blade; 54. Spiral blade. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to embodiments:

[0031] Example 1

[0032] like Figures 1-5As shown, this utility model provides a grinding device for the production of calcined coke, including a support platform 1, an electric grinding disc 2 fixedly installed on the top of the support platform 1, a docking groove 201 opened on the top surface of the grinding disc 2, a lifting component 3 provided on the surface of the support platform 1, a feeding component 4 provided on the surface of the lifting component 3, and a crushing component 5 provided in the middle of the feeding component 4. The crushing component 5 includes a reduction motor 51, a scraper frame 52, a crushing blade 53 and a spiral blade 54. By setting the crushing component 5, the reduction motor 51 can be started to drive the scraper frame 52 to rotate after the calcined coke is lowered, thereby driving the crushing blade 53 to rotate synchronously, and thus pre-crushing the calcined coke to prevent large particles from causing pipe blockage and jamming of the electric grinding disc 2.

[0033] Example 2

[0034] like Figures 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the lifting component 3 includes a limiting frame 31, which is fixedly installed on the top surface of the support platform 1. A self-locking screw 32 is provided through the top of the limiting frame 31. The self-locking screw 32 is rotatably connected to the inner wall of the limiting frame 31 through a bearing seat. Two sets of sleeve rings 33 are threadedly installed on the surface of the self-locking screw 32. The sides of the two sets of sleeve rings 33 are slidably connected to the inner side of the limiting frame 31. The unloading component 4 includes an unloading tank 41 for unloading. The canister 41 is fixedly installed on the surface of two sets of sleeve rings 33. The top of the canister 41 is hinged and sealed with a feeding door 42. The bottom of the canister 41 is fitted with a sealing cover 43. The inner wall of the canister 41 is fixedly installed with a filter disc 44. By setting the lifting component 3, after a certain amount of calcined coke is placed on the electric grinding disc 2, the self-locking screw 32 is rotated to make the sleeve rings 33 drive the canister 41 to move upward away from the docking groove 201, so as to facilitate the start of the electric grinding disc 2 for processing and prevent the canister 41 from affecting the rotation of the electric grinding disc 2.

[0035] Example 3

[0036] like Figures 1-5As shown, based on embodiments 1-2, this utility model provides a technical solution: Preferably, the reduction motor 51 is fixedly installed on the top surface of the feeding tank 41, the scraper rod frame 52 is fixedly installed on the output end of the reduction motor 51, the crushing blade 53 is fixedly installed in the middle of the scraper rod frame 52, and the spiral blade 54 is fixedly installed at the bottom of the scraper rod frame 52. The scraper rod frame 52 includes a middle rod that passes through the filter disc 44 and the top of the feeding tank 41 from bottom to top. The middle rod is sealed and rotatably connected to the inner wall of the filter disc 44 and the feeding tank 41 respectively through bearings. The scraper rod frame 52 includes two sets of upper and lower scraper rods fixedly installed on the surface of the middle rod. The sides of the upper and lower scraper rods are slidably connected to the filter disc 44 and the inner wall of the feeding tank 41. By setting the scraper rod frame 52, the crushing blade 53 can be driven to crush the material while the calcined coke adhering to the inner wall of the tank can be scraped off to prevent waste. The spiral blade 54 can promote and guide the calcined coke through the bottom tube of the feeding tank 41 into the electric grinding disc 2.

[0037] The working principle of the grinding device used in the production of calcined coke will be explained in detail below.

[0038] like Figures 1-5 As shown, this scheme uses a PLC as the core control component. The PLC is connected to the electric grinding disc 2 and the geared motor 51. When the grinding device is in use, the feeding door 42 is opened to pour the calcined coke material into the feeding pipe 41. The feeding door 42 is closed and a rotation command is sent to the geared motor 51 through the PLC, so that the scraper frame 52 rotates to scrape the material on the inner wall of the tank. At the same time, the crushing blade 53 rotates to pre-crush the calcined coke. The crushed calcined coke then passes through the filter disc 44 and the spiral blade 54 and enters the electric grinding disc 2. After the feeding is completed, the self-locking screw 32 is rotated to make the sleeve ring 33 move the feeding tank 41 upward. Then the sealing cover 43 is put on the feeding tank 41. Finally, the PLC sends a grinding command to the electric grinding disc 2.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A grinding apparatus for the production of calcined coke, comprising a support platform (1), characterized in that: The support platform (1) is provided with a lifting component (3) on its surface; The lifting component (3) is provided with a feeding component (4) on its surface; The feeding component (4) is provided with a crushing component (5) in the middle. The crushing component (5) includes a geared motor (51), a scraper frame (52), a crushing blade (53), and a spiral blade (54).

2. A grinding apparatus for producing calcined coke according to claim 1, characterized in that: The support platform (1) is fixedly installed with an electric grinding disc (2), and a docking groove (201) is opened on the top surface of the grinding disc (2).

3. A grinding apparatus for producing calcined coke according to claim 1, characterized in that: The lifting component (3) includes a limiting frame (31), which is fixedly installed on the top surface of the support platform (1). A self-locking screw (32) is provided through the top of the limiting frame (31). The self-locking screw (32) is rotatably connected to the inner wall of the limiting frame (31) through a bearing seat. Two sets of sleeve rings (33) are threaded on the surface of the self-locking screw (32). The sides of the two sets of sleeve rings (33) are slidably connected to the inner side of the limiting frame (31).

4. A grinding apparatus for producing calcined coke according to claim 3, characterized in that: The feeding component (4) includes a feeding tank (41), which is fixedly installed on the surface of two sets of sleeve rings (33). The feeding tank (41) is hinged and sealed with a feeding door (42) at the top. The feeding tank (41) is fitted with a sealing cover (43) at the bottom. The feeding tank (41) is fixedly installed with a filter disc (44) on the inner wall.

5. A grinding apparatus for producing calcined coke according to claim 4, characterized in that: The geared motor (51) is fixedly installed on the top surface of the feed tank (41), the scraper frame (52) is fixedly installed at the output end of the geared motor (51), the crushing blade (53) is fixedly installed in the middle of the scraper frame (52), and the spiral blade (54) is fixedly installed at the bottom of the scraper frame (52).

6. A grinding apparatus for producing calcined coke according to claim 5, characterized in that: The scraper rod frame (52) includes a middle rod that runs from bottom to top through the top of the filter disc (44) and the feed tank (41). The middle rod is rotatably connected to the inner wall of the filter disc (44) and the feed tank (41) respectively by bearings.

7. A grinding apparatus for producing calcined coke according to claim 5, characterized in that: The scraper frame (52) includes two sets of scraper rods fixedly installed on the surface of the middle rod. The sides of the two sets of scraper rods are slidably connected to the inner wall of the filter disc (44) and the feed tank (41).

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