Coal-based activated carbon production forming device and forming method thereof

Abstract

The invention belongs to the technical field of activated carbon production, and discloses a coaly activated carbon production forming device and a forming method thereof.The coaly activated carbon production forming device comprises a machine body, a feeding opening is fixedly formed in the top end of the machine body, a spiral shaft is arranged below the feeding opening and rotationally installed in the machine body, and a motor is installed at one end of the spiral shaft; in the working process, the water pump is started, a water source in the water tank is pumped through a pipeline, conveyed through the connecting pipe and finally discharged into the water inlet from the spray head, the water flows to the outer wall of the discharging pipe, and the discharging pipe is cooled; heat of the discharging pipe can be taken away easily, aging of the discharging pipe can be reduced, the temperature of the coal-based activated carbon after production can be reduced, packaging is facilitated, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of activated carbon production, and specifically relates to a coal-based activated carbon production molding device and a molding method thereof. Background Art

[0002] Coal-based activated carbon is a granular material made from coal as raw material, also known as crushed carbon or coal-based activated carbon. It has the characteristics of developed pore structure, good adsorption performance, high mechanical strength, easy repeated regeneration, and low cost.

[0003] Coal-based activated carbon production molding device is a key equipment in the production process of coal-based activated carbon, which is used to process coal-based raw materials into activated carbon particles or blocks with specific shapes and sizes;

[0004] In the process of producing coal-based activated carbon, since the equipment runs in a high-temperature environment for a long time, the discharge pipe is prone to thermal expansion and deformation, which will lead to problems of material aging and damage. In addition, the coal-based activated carbon requires additional cooling time after molding, which further reduces production efficiency. Summary of the invention

[0005] The object of the present invention is to provide a coal-based activated carbon production molding device and molding method thereof to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical scheme: a coal-based activated carbon production and molding device, comprising a body, a feed port is fixedly installed at the top of the body, a spiral shaft is arranged below the feed port, the spiral shaft is rotatably installed inside the body, a motor is installed at one end of the spiral shaft, a discharge pipe is arranged at the other end of the spiral shaft, the discharge pipe is fixedly installed on the side wall of the body, and a cooling component and a descaling component are arranged outside the discharge pipe;

[0007] Among them, the cooling component includes a cooling pipe arranged outside the discharge pipe, the top and bottom ends of the cooling pipe are respectively provided with a water inlet and a water outlet, a control component is arranged inside the water outlet, and nozzles are evenly arranged above the water inlet, each of the nozzles is connected by a connecting pipe, and the end of the connecting pipe away from the nozzle is embedded in the interior of the support frame, a water tank is fixedly installed at the bottom end of the support frame, a water pump is installed inside the water tank, a pipe is installed at the end of the water pump, and the pipe is connected to the bottom end of the connecting pipe.

[0008] As a further technical solution of the present invention, an annular chamber is formed between the discharge pipe and the cooling pipe.

[0009] As a further technical solution of the present invention, the descaling component includes a scraper arranged outside the discharge pipe, both ends of the scraper are fixedly connected with a rotating ring, and the two rotating rings are rotatably installed inside the cooling pipe, one side of one of the rotating rings is fixedly installed with a ring gear, the inside of the ring gear is meshed with a gear, a second rotating shaft is fixedly installed inside the gear, a pulley group is installed on the outer wall of the second rotating shaft, a first rotating shaft is installed on the end of the pulley group away from the second rotating shaft, a water wheel blade is fixedly installed on the outer wall of the first rotating shaft, and the water wheel blade is arranged inside the connecting pipe.

[0010] As a further technical solution of the present invention, the control component includes a baffle arranged inside the water outlet, the baffle is slidably connected to the water outlet, a guide shaft is slidably installed inside the baffle, the baffle is arranged between the two rotating rings, and the side walls of the two rotating rings are fixedly installed with a feed inlet water pump.

[0011] As a further technical solution of the present invention, springs are provided on both sides of the baffle, and the springs are sleeved on the outer wall of the guide shaft.

[0012] As a further technical solution of the present invention, the water tank is arranged below the water outlet.

[0013] As a further technical solution of the present invention, a guide plate is fixedly installed inside the water tank, and the guide plate is arranged below the water outlet.

[0014] As a further technical solution of the present invention, the guide plate is arranged at an angle.

[0015] As a further technical solution of the present invention, a filter is fixedly installed at one end of the guide plate.

[0016] A forming method of a coal-based activated carbon production forming device comprises the following steps:

[0017] S1: When producing coal-based activated carbon, the raw materials are first put into the machine body from the feed port, and the screw shaft is driven by the motor to rotate. When the screw shaft rotates, the raw materials are transported to one side of the discharge pipe, and finally extruded and discharged through the discharge pipe;

[0018] S2: When working, start the water pump, draw water from the water tank through the pipeline, and transport it through the connecting pipe, and finally discharge it from the nozzle to the water inlet, so that the water flows to the outer wall of the discharge pipe to cool it down.

[0019] S3: When cooling, water flows inside the connecting pipe to drive the water wheel blades to rotate, the rotation of the water wheel blades drives the rotation of the first rotating shaft, the rotation of the first rotating shaft drives the rotation of the second rotating shaft through the pulley group, the rotation of the second rotating shaft drives the rotation of the gear, the rotation of the gear drives the rotation of the ring gear, the rotation of the ring gear drives the rotation of the scraper, so that the scraper rotates on the outer wall of the discharge pipe, so as to scrape off the scale on the outer wall of the discharge pipe;

[0020] S4: When scraping scale, the rotation of the rotating ring drives the rotation of the feed inlet water pump. When the feed inlet water pump rotates to one end of the baffle, it drives the baffle to slide inside the water outlet, so that the baffle opens the water outlet, and the water inside the cooling pipe is discharged from the water outlet;

[0021] S5: The discharged water falls to the top of the guide plate, is filtered through the filter, and is recovered into the water tank for recycling.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. The present invention sets a cooling component. When producing coal-based activated carbon, the water pump is started, and the water source inside the water tank is drawn through the pipeline and transported through the connecting pipe, and finally discharged from the nozzle to the water inlet, so that the water flows to the outer wall of the discharge pipe to cool it, which helps to take away the heat out of the discharge pipe. It can not only reduce the aging of the discharge pipe, but also reduce the temperature of the coal-based activated carbon after production to facilitate packaging, thereby improving production efficiency.

[0024] 2. The present invention arranges a descaling component. When cooling, water flows inside the connecting pipe to drive the water wheel blades to rotate. The rotation of the water wheel blades drives the rotation of the first rotating shaft. The rotation of the first rotating shaft drives the rotation of the second rotating shaft through a pulley group. The rotation of the second rotating shaft drives the rotation of the gear. The rotation of the gear drives the rotation of the ring gear. The rotation of the ring gear drives the rotation of the scraper, so that the scraper rotates on the outer wall of the discharge pipe, which is convenient for scraping off the scale on the outer wall of the discharge pipe, and prevents the problem that scale will gradually form on the outer wall of the discharge pipe when using water cooling to reduce the temperature, which affects the heat exchange efficiency. Scraping off the scale by the scraper helps to ensure the cooling effect.

[0025] 3. The present invention controls the setting of the components. When scraping scale, the rotation of the rotating ring drives the rotation of the feed inlet water pump. When the feed inlet water pump rotates to one end of the baffle, it drives the baffle to slide inside the water outlet, so that the baffle opens the water outlet, and the water inside the cooling pipe is discharged from the water outlet, so that the water cooled by the outer wall of the discharge pipe is flowing water, avoiding heat accumulation, so as to ensure the continuity and stability of the cooling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0028] Figure 3 It is a schematic cross-sectional view of the structure of the cooling pipe of the present invention;

[0029] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0030] Figure 5 For the present invention Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0031] Figure 6 It is a structural schematic diagram of the ring gear of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the baffle of the present invention.

[0033] In the figure: 1. body; 2. feed inlet; 3. screw shaft; 4. motor; 5. discharge pipe; 6. cooling pipe; 7. water tank; 8. water pump; 9. pipeline; 10. connecting pipe; 11. support frame; 12. nozzle; 13. water inlet; 14. water outlet; 15. guide plate; 16. water wheel blade; 17. first rotating shaft; 18. pulley group; 19. second rotating shaft; 20. gear; 21. ring gear; 22. scraper; 23. baffle; 24. guide shaft; 25. spring; 26. filter screen; 27. rotating ring; 29. ​​magnet. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] like Figures 1 to 7 As shown, in the embodiment of the present invention, a coal-based activated carbon production and molding device includes a body 1, a feed port 2 is fixedly installed on the top of the body 1, a screw shaft 3 is arranged below the feed port 2, the screw shaft 3 is rotatably installed inside the body 1, a motor 4 is installed at one end of the screw shaft 3, a discharge pipe 5 is arranged at the other end of the screw shaft 3, the discharge pipe 5 is fixedly installed on the side wall of the body 1, and a cooling component and a descaling component are arranged outside the discharge pipe 5;

[0036] Among them, the cooling component includes a cooling pipe 6 arranged outside the discharge pipe 5, and a water inlet 13 and a water outlet 14 are respectively opened at the top and bottom ends of the cooling pipe 6, and a control component is arranged inside the water outlet 14. Nozzles 12 are evenly arranged above the water inlet 13, and each nozzle 12 is connected by a connecting pipe 10. The end of the connecting pipe 10 away from the nozzle 12 is embedded in the support frame 11. A water tank 7 is fixedly installed at the bottom end of the support frame 11, and a water pump 8 is installed inside the water tank 7. A pipe 9 is installed at the end of the water pump 8, and the pipe 9 is connected to the bottom end of the connecting pipe 10.

[0037] By setting the cooling component, when producing coal-based activated carbon, the raw material is firstly put into the machine body 1 from the feed port 2, and the screw shaft 3 is driven to rotate by the motor 4. When the screw shaft 3 rotates, the raw material is transported to one side of the discharge pipe 5, and finally extruded and discharged through the discharge pipe 5;

[0038] During operation, the water pump 8 is started, and the water inside the water tank 7 is drawn through the pipeline 9 and transported through the connecting pipe 10, and finally discharged from the nozzle 12 to the water inlet 13, so that the water flows to the outer wall of the discharge pipe 5 to cool it down, which helps to take away the heat of the discharge pipe 5. It can not only reduce the aging of the discharge pipe 5, but also reduce the temperature of the coal-based activated carbon after production to facilitate packaging, thereby improving production efficiency.

[0039] like Figure 2 , Figure 3 and Figure 4 As shown, an annular chamber is formed between the discharge pipe 5 and the cooling pipe 6 .

[0040] A chamber for water flow is formed between the discharge pipe 5 and the cooling pipe 6;

[0041] The water flows from top to bottom and fully contacts the outer wall of the discharge pipe 5, thereby improving the cooling effect.

[0042] like Figures 1 to 6 As shown, the descaling assembly includes a scraper 22 arranged outside the discharge pipe 5, and both ends of the scraper 22 are fixedly connected with a rotating ring 27, and the two rotating rings 27 are rotatably installed inside the cooling pipe 6, and a ring gear 21 is fixedly installed on one side of one of the rotating rings 27, and a gear 20 is meshed and connected inside the ring gear 21, and a second rotating shaft 19 is fixedly installed inside the gear 20, and a pulley group 18 is installed on the outer wall of the second rotating shaft 19, and a first rotating shaft 17 is installed on the end of the pulley group 18 away from the second rotating shaft 19, and a water wheel blade 16 is fixedly installed on the outer wall of the first rotating shaft 17, and the water wheel blade 16 is arranged inside the connecting pipe 10.

[0043] By setting the descaling component, when cooling, water flows inside the connecting pipe 10 to drive the water wheel blades 16 to rotate, and the rotation of the water wheel blades 16 drives the rotation of the first rotating shaft 17, and the rotation of the first rotating shaft 17 drives the second rotating shaft 19 to rotate through the pulley group 18, and the rotation of the second rotating shaft 19 drives the rotation of the gear 20, and the rotation of the gear 20 drives the rotation of the ring gear 21, and the rotation of the ring gear 21 drives the rotation of the scraper 22, so that the scraper 22 rotates on the outer wall of the discharge pipe 5, so as to facilitate the scraping of the scale on the outer wall of the discharge pipe 5, and prevent the problem that the outer wall of the discharge pipe 5 will gradually form scale and affect the heat exchange efficiency when using water cooling for cooling. Scraping the scale by the scraper 22 helps to ensure the cooling effect.

[0044] like Figures 1 to 7 As shown, the control component includes a baffle 23 arranged inside the water outlet 14, the baffle 23 is slidably connected to the water outlet 14, a guide shaft 24 is slidably installed inside the baffle 23, the baffle 23 is arranged between two rotating rings 27, and the side walls of the two rotating rings 27 are fixedly installed with the feed port 2 water pump 8.

[0045] The baffle 23 is magnetically connected to the water pump 8 of the feed inlet 2;

[0046] Through the setting of the control component, when scraping off scale, the rotation of the rotating ring 27 drives the rotation of the water pump 8 at the feed port 2. When the water pump 8 at the feed port 2 rotates to one end of the baffle 23, it drives the baffle 23 to slide inside the water outlet 14, so that the baffle 23 opens the water outlet 14, and the water inside the cooling pipe 6 is discharged from the water outlet 14, so that the water cooling the outer wall of the discharge pipe 5 is flowing water, avoiding heat accumulation, so as to ensure the continuity and stability of the cooling process.

[0047] like Figure 7 As shown, springs 25 are disposed on both sides of the baffle 23 , and the springs 25 are sleeved on the outer wall of the guide shaft 24 .

[0048] When the water pump 8 at the feed inlet 2 drives the baffle 23 to slide inside the water outlet 14, the spring 25 is deformed by force to store elastic potential energy. When the water pump 8 at the feed inlet 2 is separated from the baffle 23, the spring 25 releases the elastic potential energy to move the baffle 23 back to its original position, thereby allowing the water inside the cooling pipe 6 to be discharged intermittently.

[0049] When the water outlet 14 is not opened, water is accumulated inside the discharge pipe 5 and the cooling pipe 6, so that the water is in contact with the entire outer wall of the discharge pipe 5, thereby increasing the cooling range;

[0050] When the water outlet 14 is opened, the water in the cooling pipe 6 is discharged to prevent the water from increasing in temperature after contacting the discharge pipe 5 and thus deteriorating the cooling effect.

[0051] like Figure 4 and Figure 7As shown, the water tank 7 is arranged below the water outlet 14 .

[0052] The water discharged from the cooling pipe 6 is recycled to reduce the waste of water resources.

[0053] like Figures 1 to 7 As shown, a guide plate 15 is fixedly installed inside the water tank 7 , and the guide plate 15 is arranged below the water outlet 14 .

[0054] The guide plate 15 is provided with a cooling fin inside to cool the recovered water for its recycling.

[0055] like Figure 3 As shown, the guide plate 15 is arranged inclined.

[0056] Increase the heat dissipation area of ​​recycled water.

[0057] like Figure 3 As shown, a filter screen 26 is fixedly mounted on one end of the guide plate 15.

[0058] The recycled water is filtered to prevent scale and other impurities from forming inside. Filtering the recycled water can reduce the risk of clogging of the pipeline 9.

[0059] A forming method of a coal-based activated carbon production forming device comprises the following steps:

[0060] S1: When producing coal-based activated carbon, firstly, the raw material is put into the machine body 1 from the feed port 2, and the screw shaft 3 is driven to rotate by the motor 4. When the screw shaft 3 rotates, the raw material is transported to one side of the discharge pipe 5, and finally the raw material is extruded and discharged through the discharge pipe 5;

[0061] S2: When working, start the water pump 8, extract the water source in the water tank 7 through the pipeline 9, and transport it through the connecting pipe 10, and finally discharge it from the nozzle 12 to the water inlet 13, so that the water flows to the outer wall of the discharge pipe 5 to cool it down.

[0062] S3: When cooling, water flows inside the connecting pipe 10 to drive the water wheel blade 16 to rotate, and the rotation of the water wheel blade 16 drives the rotation of the first rotating shaft 17, and the rotation of the first rotating shaft 17 drives the rotation of the second rotating shaft 19 through the pulley group 18, and the rotation of the second rotating shaft 19 drives the rotation of the gear 20, and the rotation of the gear 20 drives the rotation of the ring gear 21, and the rotation of the ring gear 21 drives the rotation of the scraper 22, so that the scraper 22 rotates on the outer wall of the discharge pipe 5, so as to scrape off the scale on the outer wall of the discharge pipe 5;

[0063] S4: When scraping scale, the rotation of the rotating ring 27 drives the rotation of the water pump 8 of the feed inlet 2. When the water pump 8 of the feed inlet 2 rotates to one end of the baffle 23, the baffle 23 is driven to slide inside the water outlet 14, so that the baffle 23 opens the water outlet 14, and the water inside the cooling pipe 6 is discharged from the water outlet 14;

[0064] S5: The discharged water falls to the top of the guide plate 15, is filtered by the filter screen 26, and is recovered into the water tank 7 for recycling.

[0065] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal-based activated carbon production and molding device, comprising a body (1), characterized in that: A feed port (2) is fixedly mounted on the top of the machine body (1), a screw shaft (3) is arranged below the feed port (2), the screw shaft (3) is rotatably mounted inside the machine body (1), a motor (4) is mounted on one end of the screw shaft (3), a discharge pipe (5) is arranged on the other end of the screw shaft (3), the discharge pipe (5) is fixedly mounted on the side wall of the machine body (1), and a cooling component and a descaling component are arranged outside the discharge pipe (5); The cooling component comprises a cooling pipe (6) arranged outside the discharge pipe (5), the top and bottom ends of the cooling pipe (6) are respectively provided with a water inlet (13) and a water outlet (14), the inside of the water outlet (14) is provided with a control component, nozzles (12) are evenly arranged above the water inlet (13), each of the nozzles (12) is connected by a connecting pipe (10), one end of the connecting pipe (10) away from the nozzle (12) is embedded in the inside of the support frame (11), a water tank (7) is fixedly installed at the bottom end of the support frame (11), a water pump (8) is installed inside the water tank (7), a pipe (9) is installed at the end of the water pump (8), and the pipe (9) is connected to the bottom end of the connecting pipe (10).

2. The coal-based activated carbon production and molding device according to claim 1, characterized in that: An annular chamber is formed between the discharge pipe (5) and the cooling pipe (6).

3. The coal-based activated carbon production and molding device according to claim 1, characterized in that: The descaling assembly comprises a scraper (22) arranged outside the discharge pipe (5), both ends of the scraper (22) are fixedly connected with a rotating ring (27), and the two rotating rings (27) are rotatably mounted inside the cooling pipe (6), one side of one of the rotating rings (27) is fixedly mounted with a ring gear (21), the inside of the ring gear (21) is meshedly connected with a gear (20), a second rotating shaft (19) is fixedly mounted inside the gear (20), a pulley group (18) is mounted on the outer wall of the second rotating shaft (19), a first rotating shaft (17) is mounted on the end of the pulley group (18) away from the second rotating shaft (19), a water wheel blade (16) is fixedly mounted on the outer wall of the first rotating shaft (17), and the water wheel blade (16) is arranged inside the connecting pipe (10).

4. A coal-based activated carbon production and molding device according to claim 3, characterized in that: The control assembly comprises a baffle (23) arranged inside the water outlet (14), the baffle (23) being slidably connected to the water outlet (14), a guide shaft (24) being slidably mounted inside the baffle (23), the baffle (23) being arranged between two rotating rings (27), and a feed port (2) water pump (8) being fixedly mounted on the side walls of the two rotating rings (27).

5. The coal-based activated carbon production and molding device according to claim 4, characterized in that: Springs (25) are provided on both sides of the baffle (23), and the springs (25) are sleeved on the outer wall of the guide shaft (24).

6. The coal-based activated carbon production and molding device according to claim 1, characterized in that: The water tank (7) is arranged below the water outlet (14).

7. The coal-based activated carbon production and molding device according to claim 1, characterized in that: A guide plate (15) is fixedly installed inside the water tank (7), and the guide plate (15) is arranged below the water outlet (14).

8. The coal-based activated carbon production and molding device according to claim 7, characterized in that: The guide plate (15) is arranged obliquely.

9. A coal-based activated carbon production and molding device according to claim 8, characterized in that: A filter screen (26) is fixedly mounted on one end of the guide plate (15).

10. A forming method for a coal-based activated carbon production and forming device, the method being applicable to the coal-based activated carbon production and forming device as claimed in claims 1 to 9, characterized in that: The following steps are involved: S1: When producing coal-based activated carbon, firstly, raw materials are put into the machine body (1) from the feed port (2), and the screw shaft (3) is driven to rotate by the motor (4). When the screw shaft (3) rotates, the raw materials are transported to one side of the discharge pipe (5), and finally the raw materials are extruded and discharged through the discharge pipe (5); S2: When working, the water pump (8) is started, and the water source inside the water tank (7) is extracted through the pipeline (9) and transported through the connecting pipe (10), and finally discharged from the nozzle (12) to the water inlet (13), so that the water flows to the outer wall of the discharge pipe (5) to cool it down. S3: When the temperature is reduced, water flows inside the connecting pipe (10) to drive the water wheel blade (16) to rotate, the rotation of the water wheel blade (16) drives the first rotating shaft (17) to rotate, the rotation of the first rotating shaft (17) drives the second rotating shaft (19) to rotate through the belt pulley group (18), the rotation of the second rotating shaft (19) drives the rotation of the gear (20), the rotation of the gear (20) drives the rotation of the ring gear (21), the rotation of the ring gear (21) drives the rotation of the scraper (22), so that the scraper (22) rotates on the outer wall of the discharge pipe (5), so as to facilitate the scraping of scale on the outer wall of the discharge pipe (5); S4: When scraping off the scale, the rotation of the rotating ring (27) drives the rotation of the water pump (8) at the feed inlet (2). When the water pump (8) at the feed inlet (2) rotates to one end of the baffle (23), the baffle (23) is driven to slide inside the water outlet (14), so that the baffle (23) opens the water outlet (14), and the water inside the cooling pipe (6) is discharged from the water outlet (14); S5: The discharged water falls to the top of the guide plate (15), is filtered through the filter screen (26), and is recovered into the water tank (7) for recycling.

Images