Semi-coke drying device

Abstract

The utility model relates to the field of drying devices, in particular to a semi-coke drying device. The technical problem that when an existing semi-coke drying device runs, semi-coke of different sizes is mixed in a unified mode for drying mostly, so that the situation that large semi-coke is not dried but small semi-coke is over-dried easily occurs, and the drying effect is poor is solved. According to the technical scheme, the semi-coke drying device comprises a large semi-coke drying box body, a first partition assembly, a small semi-coke drying box body, a second partition assembly and a fragment semi-coke drying box body, semi-coke needing to be dried is guided in from a feeding pipe by opening a valve, and in the heating and drying process of the large semi-coke drying box body, the small semi-coke drying box body and the fragment semi-coke drying box body are separated from each other. And under the action of a first air pressure detector, when the internal air pressure is too low, external airflow enters the large semi-coke drying box body through a first air inlet hole, the air pressure is kept stable, and the practicability of the drying device is improved.

Description

Technical Field

[0001] The utility model relates to the field of drying devices, in particular to a blue charcoal drying device. Background Art

[0002] As a new type of carbon material, lignite has the characteristics of high fixed carbon, high specific resistivity, high chemical activity, low ash content, low aluminum, low sulfur and low phosphorus. It has gradually replaced metallurgical coke and is widely used in the production of calcium carbide, ferroalloys, ferrosilicon, silicon carbide and other products, becoming an irreplaceable carbon material. Lignite needs to be dried during the production process. Most of the existing lignite drying devices dry lignite of different sizes uniformly during operation. This makes it easy for large lignite to not be dried and small lignite to be over-dried, resulting in poor drying effect. Therefore, we proposed a lignite drying device to solve the above problems. Utility Model Content

[0003] In order to overcome the problem that the existing lignite drying devices mostly mix lignite of different sizes for drying during operation, it is easy for large lignite to not be dried and small lignite to be over-dried, resulting in poor drying effect.

[0004] The technical solution of the utility model is: a semi-coke drying device, comprising a large semi-coke drying box body, a first partition component, a small semi-coke drying box body, a second partition component and a fragment semi-coke drying box body; the lower end of the large semi-coke drying box body is equipped with a first partition component for separating the large semi-coke drying box body and the small semi-coke drying box body, the lower end of the first partition component is equipped with a small semi-coke drying box body for drying the small semi-coke, the lower end of the small semi-coke drying box body is equipped with a second partition component for separating the small semi-coke drying box body and the fragment semi-coke drying box body, the lower end of the second partition component is equipped with a fragment semi-coke drying box body for drying fragments and crushed semi-coke, and the first partition component and the second partition component are arranged in the same structure.

[0005] Preferably, the semi-coke to be dried is introduced from the feed pipe by opening the valve, and during the heating and drying process of the large semi-coke drying box body, through the action of the first air pressure detector, when the internal air pressure is too low, the external airflow enters the large semi-coke drying box body through the first air inlet, so as to maintain the air pressure stable and increase the practicality of the drying device. After the semi-coke to be dried is poured in, the larger semi-coke is left behind through the screening of the large-hole screening plate, and then the first heating driver drives the first heating coil to heat and dry the semi-coke, and the first display panel drives the drying temperature and time to avoid over-drying, and at the same time, the driver drives the first slider to drive the large-hole screening plate along The chute vibrates up and down, causing the semi-coke to rotate and turn over, drying it more evenly and increasing the operability of the drying device. The telescopic partition plate is telescopically opened and closed by the drive of the first cylinder. When the semi-coke needs to be screened, the telescopic partition plate is opened, and when the semi-coke needs to be dried, the telescopic partition plate is closed, increasing the flexibility of the drying device. When the semi-coke after preliminary screening enters the main body of the small semi-coke drying box, the smaller semi-coke is left behind through the screening of the small hole screening plate, and then driven by the second heating driver, the second heating coil starts to heat and dry the semi-coke. The drying temperature and time are adjusted through the action of the second display panel to avoid over-drying. At the same time, the second slider drives the small hole screening plate to dry the semi-coke. The hole screening plate vibrates up and down along the rectangular groove, so that the semi-coke rotates and turns over, and the drying is more uniform. During the heating and drying process, through the action of the second air pressure detector, when the air pressure in the small semi-coke drying box body is too low, the external air flow enters the small semi-coke drying box body through the second air inlet hole, so that the internal air pressure is stable, and the operability of the drying device is enhanced. During the heating and drying process, through the action of the third air pressure detector, when the air pressure in the fragmented semi-coke drying box body is too low, the external air flow enters the fragmented semi-coke drying box body through the third air inlet hole, so that the internal air pressure is stable. When all the drying is completed, the dried semi-coke is poured out through the discharge port by opening the valve. In this process, the pillars provide firm support , enhancing the flexibility of the drying device, the broken semi-coke left after layers of screening enters the broken semi-coke drying box body, and driven by the third heating driver, the third heating coil starts to heat and dry the semi-coke, and the drying temperature and time are adjusted through the action of the third display panel to avoid over-drying, and then the telescopic column is driven by the second cylinder to move downward along the telescopic sleeve, driving the flipping piece to approach the broken semi-coke, and then driven by the motor, the connecting shaft drives the flipping piece to rotate, and the broken semi-coke is fiddled with, at the same time, driven by the driver, the strip slider drives the load-bearing plate to move horizontally along the strip groove, so that the broken semi-coke is dried more fully, enhancing the operability of the drying device.

[0006] Preferably, a sealing plate is installed at the upper end of the large-scale lignite drying box body, a feeding pipe is installed at the middle part of the upper end of the sealing plate, a valve is provided at the connection between the feeding pipe and the sealing plate, and a first air inlet hole for guiding airflow is opened at the corner of one side of the large-scale lignite drying box body, and a first air pressure detector is installed on the side of the large-scale lignite drying box body where the first air inlet hole is opened. By opening the valve, the lignite to be dried is introduced from the feeding pipe. During the heating and drying process of the large-scale lignite drying box body, through the action of the first air pressure detector, when the internal air pressure is too low, the external airflow enters the large-scale lignite drying box body through the first air inlet hole, so as to maintain the air pressure stable and increase the practicability of the drying device.

[0007] Preferably, a first display panel is installed in the middle of one side of the large semi-coal drying box body, a first heating driver is installed on the side of the large semi-coal drying box body on which the first display panel is installed, a first heating coil is installed at the inner edge of the large semi-coal drying box body, two groups of slide grooves are symmetrically opened on both sides of the inner wall of the large semi-coal drying box body, and two groups of first sliders are linearly installed at both ends of the large hole screening plate, the first slider drives the large hole screening plate to slide along the slide groove and connect with the large semi-coal drying box body, a driver is installed inside the first slider, after the semi-coal to be dried is poured in, the larger semi-coal is left through the screening of the large hole screening plate, and then driven by the first heating driver, the first heating coil starts to heat and dry the semi-coal, and the drying temperature and time are adjusted through the action of the first display panel to avoid over-drying, and at the same time, driven by the driver, the first slider drives the large hole screening plate to vibrate up and down along the slide groove, so that the semi-coal is rotated and turned over, and the drying is more even, thereby increasing the operability of the drying device.

[0008] Preferably, the first partition assembly includes a connecting plate, a first cylinder and a telescopic partition plate. The telescopic partition plates are symmetrically installed at both ends of the connecting plate. The first cylinder is installed at one end of the telescopic partition plate. The telescopic partition plate is driven by the first cylinder to be telescoped and opened and closed. When the lignite needs to be screened, the telescopic partition plate is opened. When the lignite needs to be dried, the telescopic partition plate is closed, thereby increasing the flexibility of the drying device.

[0009] Preferably, a second display panel is installed in the middle of one side of the small semi-coal drying box body, a second heating driver is installed on the side of the small semi-coal drying box body on which the second display panel is installed, a second air inlet for guiding airflow is provided at a corner of one side of the small semi-coal drying box body, a second air pressure detector is installed on the side of the small semi-coal drying box body on which the second air inlet is provided, a second heating coil is installed at the inner edge of the small semi-coal drying box body, two groups of rectangular grooves are symmetrically provided on both sides of the inner wall of the small semi-coal drying box body, two groups of second sliders are linearly installed at both ends of the small hole screening plate, the second slider drives the small hole screening plate to slide along the rectangular groove and connect with the small semi-coal drying box body, and a driver is installed inside the second slider. When the lignite after preliminary screening enters the small lignite drying box body, the smaller lignite is left behind through the screening of the small hole screening plate, and then driven by the second heating driver, the second heating coil starts to heat and dry the lignite, and the second display panel is used to adjust the drying temperature and time to avoid over-drying. At the same time, driven by the driver, the second slider drives the small hole screening plate to vibrate up and down along the rectangular groove, so that the lignite rotates and turns over, and is dried more evenly. During the heating and drying process, through the action of the second air pressure detector, when the air pressure in the small lignite drying box body is too low, the external air flow enters the small lignite drying box body through the second air inlet, so that the internal air pressure is stable, thereby enhancing the operability of the drying device.

[0010] Preferably, columns are installed at the lower end corners of the fragmented semi-coke drying box body, a discharge port is installed in the middle of the lower end of the fragmented semi-coke drying box body, a valve is provided at the connection between the discharge port and the fragmented semi-coke drying box body, a third air inlet for guiding airflow is opened at the corner of one side of the fragmented semi-coke drying box body, a third air pressure detector is installed on the side of the fragmented semi-coke drying box body with the third air inlet, a third display panel is installed in the middle of one side of the fragmented semi-coke drying box body, a third heating driver is installed on the side of the fragmented semi-coke drying box body with the third display panel, and a third heating coil is installed at the inner edge of the fragmented semi-coke drying box body. During the heating and drying process, through the action of the third air pressure detector, when the air pressure in the fragmented semi-coke drying box body is too low, the external airflow enters the fragmented semi-coke drying box body through the third air inlet, so that the internal air pressure is stable. When all drying is completed, the dried semi-coke is poured out through the discharge port by opening the valve. In this process, the columns provide firm support to enhance the flexibility of the drying device.

[0011] Preferably, strip grooves are symmetrically provided on both sides of the inner wall of the body of the semi-coal fragment drying box, and strip sliders are installed at both ends of the load-bearing plate. The strip sliders drive the load-bearing plate to slide along the strip grooves and connect with the body of the semi-coal fragment drying box. Telescopic sleeves are installed on both sides of the lower end of the load-bearing plate, and a second cylinder is installed on the upper end of the telescopic sleeve. A telescopic column is installed inside the telescopic sleeve, and a connecting shaft is installed at the lower end between the two groups of telescopic columns. Multiple groups of flip sheets are installed around the outside of the connecting shaft, and a motor is installed at one end of the connecting shaft. A driver is installed inside the strip slider, and the semi-coal fragments left after layers of screening enter the semi-coal fragment drying box. Inside the box body, driven by the third heating driver, the third heating coil starts to heat up and dry the lignite. Through the action of the third display panel, the drying temperature and time are adjusted to avoid over-drying. Then the telescopic column is driven by the second cylinder to move downward along the telescopic sleeve, driving the flipping piece to approach the broken lignite. Then, driven by the motor, the connecting shaft drives the flipping piece to rotate, and the broken lignite is fiddled with. At the same time, driven by the driver, the strip slider drives the load-bearing plate to move horizontally along the strip groove, so that the broken lignite can be dried more fully, thereby enhancing the operability of the drying device.

[0012] Beneficial effects of the utility model:

[0013] 1. By opening the valve, the semi-coke to be dried is introduced from the feed pipe. During the heating and drying process of the large semi-coke drying box body, through the action of the first air pressure detector, when the internal air pressure is too low, the external airflow enters the large semi-coke drying box body through the first air inlet, so as to maintain the air pressure stable and increase the practicality of the drying device. After the semi-coke to be dried is poured in, the larger semi-coke is left by screening through the large hole screening plate. Then, through the drive of the first heating driver, the first heating coil starts to heat and dry the semi-coke. Through the action of the first display panel, the drying temperature and time are adjusted to avoid over-drying. At the same time, through the drive of the driver, the first slider drives the large hole screening plate to vibrate up and down along the slide slot, so that the semi-coke is rotated and turned over, and the drying is more uniform, which increases the operability of the drying device. The telescopic partition plate is telescopically opened and closed by the drive of the first cylinder. When the semi-coke needs to be screened, the telescopic partition plate is opened, and when the semi-coke needs to be dried, the telescopic partition plate is closed, which increases the flexibility of the drying device.

[0014] 2. When the semi-coke after preliminary screening enters the main body of the small semi-coke drying box, the smaller semi-coke is left behind through the screening of the small hole screening plate, and then driven by the second heating driver, the second heating coil starts to heat and dry the semi-coke. The second display panel is used to adjust the drying temperature and time to avoid over-drying. At the same time, the driver drives the second slider to drive the small hole screening plate to vibrate up and down along the rectangular groove, so that the semi-coke rotates and turns over, and the drying is more uniform. During the heating and drying process, through the action of the second air pressure detector, when the air pressure in the small semi-coke drying box body is too low, the external air flow enters the small semi-coke drying box body through the second air inlet, so that the internal air pressure is stable and the operability of the drying device is enhanced. During the heating and drying process, through the action of the third air pressure detector, when the air pressure in the fragmented semi-coke drying box body is too low, the external air flow enters through the third air inlet. The semi-coke is put into the main body of the semi-coke drying box to stabilize the internal air pressure. When all the drying is completed, the valve is opened and the dried semi-coke is poured out through the discharge port. In this process, the columns provide firm support to enhance the flexibility of the drying device. The semi-coke in the form of fragments left after layers of screening enters the main body of the semi-coke drying box. Driven by the third heating driver, the third heating coil starts to heat and dry the semi-coke. Through the action of the third display panel, the drying temperature and time are adjusted to avoid over-drying. Then the telescopic column is driven by the second cylinder to move downward along the telescopic sleeve, driving the flipping piece to approach the semi-coke in the form of fragments. Then, driven by the motor, the connecting shaft drives the flipping piece to rotate, and the semi-coke in the form of fragments is fiddled with. At the same time, driven by the driver, the strip slider drives the load-bearing plate to move laterally along the strip groove, so that the semi-coke in the form of fragments is dried more fully, thereby enhancing the operability of the drying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of a large-scale blue charcoal drying box of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first partition component of the utility model;

[0018] Figure 4 This is a schematic diagram of the main structure of a small-sized blue charcoal drying box of the utility model;

[0019] Figure 5 This is a schematic diagram of the discharge port structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the flip plate of the utility model.

[0021] Explanation of the reference numerals: 1. Large-scale semi-coke drying box body; 2. First partition assembly; 3. Small-scale semi-coke drying box body; 4. Second partition assembly; 5. Semi-coke drying box body for broken pieces; 101. Feeding pipe; 102. Sealing plate; 103. First heating coil; 104. First display panel; 105. First heating driver; 106. First air inlet; 107. First air pressure detector; 108. Large-hole screening plate; 109. First slider; 201. Connecting plate; 202. First cylinder; 203. Telescopic partition plate; 301. Second display panel; 302. First Second heating driver; 303, second air inlet; 304, second air pressure detector; 305, second heating coil; 306, small hole screening plate; 307, second slider; 501, column; 502, discharge port; 503, third air inlet; 504, third air pressure detector; 505, third display panel; 506, third heating driver; 507, third heating coil; 508, load-bearing plate; 509, second cylinder; 510, strip slider; 511, telescopic sleeve; 512, telescopic column; 513, flip sheet; 514, connecting shaft; 515, motor. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-3The utility model provides an embodiment: a semi-coke drying device, comprising a large semi-coke drying box body 1, a first partition component 2, a small semi-coke drying box body 3, a second partition component 4 and a semi-coke drying box body 5; the first partition component 2 for separating the large semi-coke drying box body 1 and the small semi-coke drying box body 3 is installed at the lower end of the large semi-coke drying box body 1, the small semi-coke drying box body 3 for drying the small semi-coke is installed at the lower end of the first partition component 2, and the small semi-coke drying box body 3 is installed at the lower end of the small semi-coke drying box body 3. The first partition assembly 2 and the second partition assembly 4 of the large-scale semi-coke drying box body 3 and the second partition assembly 4 of the semi-coke drying box body 5 are installed at the lower end of the second partition assembly 4. The semi-coke drying box body 5 for drying the semi-coke and the semi-coke powder is installed. The first partition assembly 2 and the second partition assembly 4 are arranged in the same structure. The upper end of the large-scale semi-coke drying box body 1 is installed with a sealing plate 102, and the middle part of the upper end of the sealing plate 102 is installed with a feed pipe 101. A valve is provided at the connection between the feed pipe 101 and the sealing plate 102. A first air inlet 106 for introducing airflow is opened at a corner of one side of the large-scale semi-coke drying box body 1. A first air pressure detector 107 (the model of the first air pressure detector 107 is MIK-P300) is installed on one side of the drying box body 1 having a first air inlet 106, a first display panel 104 is installed in the middle of one side of the large semi-coal drying box body 1, a first heating driver 105 (the model of the first heating driver 105 is AQMD6030BLS-E3) is installed on the side of the large semi-coal drying box body 1 having the first display panel 104 installed, a first heating coil 103 is installed at the inner edge of the large semi-coal drying box body 1, and a large semi-coal drying box body 1 is provided with a first heating coil 103. Two groups of slide grooves are symmetrically opened on both sides of the inner wall of the blue charcoal drying box body 1, and two groups of first sliders 109 are linearly installed at both ends of the large hole screening plate 108. The first slider 109 drives the large hole screening plate 108 to slide along the slide groove and connect with the large blue charcoal drying box body 1. A driver is installed inside the first slider 109. The first partition assembly 2 includes a connecting plate 201, a first cylinder 202 and a telescopic partition plate 203. The telescopic partition plates 203 are symmetrically installed at both ends of the connecting plate 201, and the first cylinder 202 is installed at one end of the telescopic partition plate 203.

[0024] See also Figure 4-6In this embodiment, a second display panel 301 is installed in the middle of one side of the small blue charcoal drying box body 3, a second heating driver 302 is installed on the side of the small blue charcoal drying box body 3 on which the second display panel 301 is installed, a second air inlet 303 for guiding airflow is opened at a corner of one side of the small blue charcoal drying box body 3, a second air pressure detector 304 is installed on the side of the small blue charcoal drying box body 3 on which the second air inlet 303 is opened, a second heating coil 305 is installed on the inner edge of the small blue charcoal drying box body 3, and the inner side of the small blue charcoal drying box body 3 is provided with a second heating coil 305. Two groups of rectangular grooves are symmetrically opened on both sides of the wall, and two groups of second sliders 307 are linearly installed at both ends of the small hole screening plate 306. The second slider 307 drives the small hole screening plate 306 to slide along the rectangular groove and connect with the small semi-coal drying box body 3. A driver is installed inside the second slider 307. A column 501 is installed at each corner of the lower end of the semi-coal drying box body 5. A discharge port 502 is installed in the middle of the lower end of the semi-coal drying box body 5. A valve is provided at the connection between the discharge port 502 and the semi-coal drying box body 5. One side of the semi-coal drying box body 5 A third air inlet 503 for guiding air flow is provided at the corner, a third air pressure detector 504 is installed on one side of the body 5 of the semi-coal fragment drying box with the third air inlet 503, a third display panel 505 is installed in the middle of one side of the body 5 of the semi-coal fragment drying box, a third heating driver 506 is installed on one side of the body 5 of the semi-coal fragment drying box with the third display panel 505, a third heating coil 507 is installed on the inner edge of the body 5 of the semi-coal fragment drying box, strip grooves are symmetrically provided on both sides of the inner wall of the body 5 of the semi-coal fragment drying box, and both ends of the load-bearing plate 508 are provided. Each is equipped with a strip slider 510, which drives the load-bearing plate 508 to slide along the strip groove and connect with the crushed semi-coke drying box body 5, and telescopic sleeves 511 are installed on both sides of the lower end of the load-bearing plate 508, and a second cylinder 509 is installed on the upper end of the telescopic sleeve 511. A telescopic column 512 is installed inside the telescopic sleeve 511, and a connecting shaft 514 is installed at the lower end between the two groups of telescopic columns 512. A plurality of groups of flip plates 513 are installed around the outside of the connecting shaft 514, and a motor 515 is installed at one end of the connecting shaft 514. A driver is installed inside the strip slider 510.

[0025] When working, firstly, the semi-coke to be dried is introduced from the feed pipe 101 by opening the valve, and then the telescopic partition plate 203 is telescopically opened and closed by the drive of the first cylinder 202. When the semi-coke needs to be screened, the telescopic partition plate 203 is opened, and then the semi-coke is screened by the large-hole screening plate 108 to leave the larger semi-coke, and the small-hole screening plate 306 to leave the smaller semi-coke. The remaining fragmented semi-coke reaches the bottom of the fragmented semi-coke drying box body 5. After all the screening is completed, the telescopic partition plate 203 is closed;

[0026] Driven by the first heating driver 105, the first heating coil 103 starts to heat and dry the blue charcoal, and then the first display panel 104 is used to adjust the drying temperature and time to prevent the larger blue charcoal from being over-dried. At the same time, driven by the driver, the first slider 109 drives the large hole screening plate 108 to vibrate up and down along the slide slot, so that the blue charcoal is rotated and turned over, and the drying is more uniform. During the heating and drying process of the large blue charcoal drying box body 1, through the action of the first air pressure detector 107, when the internal air pressure is too low, the external airflow enters the large blue charcoal drying box body 1 through the first air inlet 106 to maintain the air pressure stable;

[0027] When the larger semi-coke is dried, the second heating coil 305 starts to heat and dry the semi-coke through the drive of the second heating driver 302, and then the second display panel 301 is used to adjust the drying temperature and time to prevent the smaller semi-coke from being over-dried. At the same time, through the drive of the driver, the second slider 307 drives the small hole screening plate 306 to vibrate up and down along the rectangular groove, so that the semi-coke is rotated and turned over, and the drying is more uniform. During the heating and drying process, through the action of the second air pressure detector 304, when the air pressure in the small semi-coke drying box body 3 is too low, the external air flow enters the small semi-coke drying box body 3 through the second air inlet 303 to stabilize the internal air pressure.

[0028] When the smaller semi-coke is dried, the third heating coil 507 starts to heat and dry the semi-coke through the drive of the third heating driver 506. The drying temperature and time are adjusted through the action of the third display panel 505 to avoid over-drying. Then, the telescopic column 512 is driven by the second cylinder 509 to move downward along the telescopic sleeve 511, driving the flipping piece 513 to approach the semi-coke in the form of fragments. Then, through the drive of the motor 515, the connecting shaft 514 drives the flipping piece 513 to rotate, and the semi-coke in the form of fragments is fiddled. At the same time, through the drive of the driver, the strip slider 510 drives the load-bearing plate 508 to move laterally along the strip groove, so that the semi-coke in the form of fragments is dried more fully. During the heating and drying process, through the action of the third air pressure detector 504, when the air pressure in the semi-coke drying box body 5 is too low, the external airflow enters the semi-coke drying box body 5 through the third air inlet 503 to stabilize the internal air pressure.

[0029] When all the semi-coke is dried, it is cooled for a period of time, and then the valve is opened to pour out the dried semi-coke through the discharge port 502. During this process, the column 501 provides stable support. After all the semi-coke is poured out, the entire device is cleaned and the next round of drying can be carried out.

[0030] Through the above steps, the semi-coke to be dried is introduced from the feed pipe 101 by opening the valve. During the heating and drying process of the large semi-coke drying box body 1, through the action of the first air pressure detector 107, when the internal air pressure is too low, the external airflow enters the large semi-coke drying box body 1 through the first air inlet 106, and the air pressure is maintained stable, thereby increasing the practicality of the drying device. After the semi-coke to be dried is poured in, the larger semi-coke is left behind through the screening of the large hole screening plate 108, and then the first heating driver 105 drives the first heating coil 103 to start heating and drying the semi-coke. Through the action of the first display panel 104, the drying temperature and time are adjusted to avoid over-drying. At the same time, through the drive of the driver, the first slide The block 109 drives the large hole screening plate 108 to vibrate up and down along the slide slot, so that the semi-coke is rotated and turned over, and the drying is more uniform, which increases the operability of the drying device. The telescopic partition plate 203 is telescopically opened and closed by the drive of the first cylinder 202. When the semi-coke needs to be screened, the telescopic partition plate 203 is opened, and when the semi-coke needs to be dried, the telescopic partition plate 203 is closed, which increases the flexibility of the drying device. When the semi-coke after preliminary screening enters the small semi-coke drying box body 3, the smaller semi-coke is left behind through the screening of the small hole screening plate 306, and then driven by the second heating driver 302, the second heating coil 305 starts to heat and dry the semi-coke. The drying temperature and time are adjusted through the action of the second display panel 301 to avoid To avoid over-drying, at the same time, through the drive of the driver, the second slider 307 drives the small hole screening plate 306 to vibrate up and down along the rectangular groove, so that the semi-coke is rotated and turned over, and the drying is more uniform. During the heating and drying process, through the action of the second air pressure detector 304, when the air pressure in the small semi-coke drying box body 3 is too low, the external air flow enters the small semi-coke drying box body 3 through the second air inlet 303, so that the internal air pressure is stable, thereby enhancing the operability of the drying device. During the heating and drying process, through the action of the third air pressure detector 504, when the air pressure in the fragmented semi-coke drying box body 5 is too low, the external air flow enters the fragmented semi-coke drying box body 5 through the third air inlet 503, so that the internal air pressure is stable. When all the drying is completed, , by opening the valve, the dried semi-coke is poured out through the discharge port 502. In this process, the column 501 provides a firm support to enhance the flexibility of the drying device. The semi-coke in pieces left after layers of screening enters the semi-coke drying box body 5. Driven by the third heating driver 506, the third heating coil 507 starts to heat and dry the semi-coke. Through the action of the third display panel 505, the drying temperature and time are adjusted to avoid over-drying. Then, the telescopic column 512 is driven by the second cylinder 509 to move downward along the telescopic sleeve 511, driving the flipping piece 513 to approach the semi-coke in pieces. Then, driven by the motor 515, the connecting shaft 514 drives the flipping piece 513 to rotate, and the semi-coke in pieces is fiddled with. At the same time,Driven by the driver, the strip slider 510 drives the load-bearing plate 508 to move laterally along the strip groove, so that the broken blue charcoal is dried more fully, and the operability of the drying device is enhanced.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A blue charcoal drying device, comprising a large blue charcoal drying box body (1); characterized in that: The invention also comprises a first partition component (2), a small-sized semi-coke drying box body (3), a second partition component (4) and a semi-coke drying box body (5); the first partition component (2) for separating the large-sized semi-coke drying box body (1) and the small-sized semi-coke drying box body (3) is installed at the lower end of the large-sized semi-coke drying box body (1); the small-sized semi-coke drying box body (3) for drying the small-sized semi-coke is installed at the lower end of the first partition component (2); the second partition component (4) for separating the small-sized semi-coke drying box body (3) and the semi-coke drying box body (5) is installed at the lower end of the small-sized semi-coke drying box body (3); the semi-coke drying box body (5) for drying the semi-coke and the semi-coke powder is installed at the lower end of the second partition component (4); the first partition component (2) and the second partition component (4) are arranged in the same structure.

2. A blue charcoal drying device according to claim 1, characterized in that: A sealing plate (102) is installed at the upper end of the large-scale semi-coke drying box body (1), a feed pipe (101) is installed at the middle of the upper end of the sealing plate (102), a valve is provided at the connection between the feed pipe (101) and the sealing plate (102), a first air inlet (106) for guiding air flow is provided at a corner of one side of the large-scale semi-coke drying box body (1), and a first air pressure detector (107) is installed on the side of the large-scale semi-coke drying box body (1) where the first air inlet (106) is provided.

3. A blue charcoal drying device according to claim 2, characterized in that: A first display panel (104) is installed in the middle of one side of the large-scale semi-coal drying box body (1); a first heating driver (105) is installed on the side of the large-scale semi-coal drying box body (1) on which the first display panel (104) is installed; a first heating coil (103) is installed at the inner edge of the large-scale semi-coal drying box body (1); two groups of slide grooves are symmetrically opened on both sides of the inner wall of the large-scale semi-coal drying box body (1); two groups of first sliders (109) are linearly installed at both ends of the large-scale perforated sieve plate (108); the first slider (109) drives the large-scale perforated sieve plate (108) to slide along the slide groove and connect with the large-scale semi-coal drying box body (1); and a driver is installed inside the first slider (109).

4. A blue charcoal drying device according to claim 1, characterized in that: The first partition assembly (2) comprises a connecting plate (201), a first cylinder (202) and a telescopic partition plate (204); the telescopic partition plates (204) are symmetrically mounted at both ends of the connecting plate (201); and the first cylinder (202) is mounted at one end of the telescopic partition plate (204).

5. A blue charcoal drying device according to claim 1, characterized in that: A second display panel (301) is installed in the middle of one side of the small-sized semi-coal drying box body (3); a second heating driver (302) is installed on the side of the small-sized semi-coal drying box body (3) on which the second display panel (301) is installed; a second air inlet (303) for guiding airflow is provided at a corner of one side of the small-sized semi-coal drying box body (3); a second air pressure detector (304) is installed on the side of the small-sized semi-coal drying box body (3) on which the second air inlet (303) is provided; a second heating coil (305) is installed at the inner edge of the small-sized semi-coal drying box body (3); two groups of rectangular grooves are symmetrically provided on both sides of the inner wall of the small-sized semi-coal drying box body (3); two groups of second sliders (307) are linearly installed at both ends of the small-sized semi-coal drying box body (306); the second sliders (307) drive the small-sized semi-coal drying box body (306) to slide along the rectangular grooves and connect with the small-sized semi-coal drying box body (3); a driver is installed inside the second sliders (307).

6. A blue charcoal drying device according to claim 1, characterized in that: A column (501) is installed at each corner of the lower end of the semi-coal drying box body (5), a discharge port (502) is installed at the middle of the lower end of the semi-coal drying box body (5), a valve is provided at the connection between the discharge port (502) and the semi-coal drying box body (5), a third air inlet (503) for introducing airflow is provided at a corner of one side of the semi-coal drying box body (5), a third air pressure detector (504) is installed on the side of the semi-coal drying box body (5) where the third air inlet (503) is provided, a third display panel (505) is installed in the middle of one side of the semi-coal drying box body (5), a third heating driver (506) is installed on the side of the semi-coal drying box body (5) where the third display panel (505) is provided, and a third heating coil (507) is installed at the inner edge of the semi-coal drying box body (5).

7. A blue charcoal drying device according to claim 6, characterized in that: The inner wall of the semi-coal fragment drying box body (5) is symmetrically provided with strip grooves on both sides, and strip sliders (510) are respectively installed at both ends of the load-bearing plate (508). The strip sliders (510) drive the load-bearing plate (508) to slide along the strip grooves and connect with the semi-coal fragment drying box body (5). Telescopic sleeves (511) are respectively installed on both sides of the lower end of the load-bearing plate (508), and a second cylinder (509) is installed at the upper end of the telescopic sleeve (511). A telescopic column (512) is installed inside the telescopic sleeve (511), and a connecting shaft (514) is installed at the lower end between the two groups of telescopic columns (512). A plurality of groups of flipping sheets (513) are installed around the outside of the connecting shaft (514), and a motor (515) is installed at one end of the connecting shaft (514). A driver is installed inside the strip slider (510).

Images