Heating device for activated carbon production

Abstract

The utility model discloses an activated carbon production heating device which comprises a feeding box, the lower end of the feeding box is connected with a heating box, a quantitative feeding device is arranged in the heating box, the quantitative feeding device moves up and down in the heating box, the quantitative feeding device comprises a surrounding frame part, side openings are formed in the two sides of the surrounding frame part, and the side openings are communicated with the heating box. Side openings in the two sides of the enclosure frame part are attached to the inner wall of the heating box to seal the enclosure frame part, the enclosure frame part ascends into the feeding box, the two sides of the enclosure frame part are open and communicate with the feeding box, a discharging opening is formed in the bottom of the heating box, and the enclosure frame part moves downwards to the discharging opening, so that activated carbon is discharged from the discharging opening through the side openings. According to the activated carbon production heating device disclosed by the utility model, the activated carbon can be continuously heated through alternate movement of the two enclosure frame parts in opposite directions, so that continuous production is formed, the feeding amount of each time is controlled by the enclosure frame parts, quantitative feeding heating can be formed, and the stability is relatively good.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production, in particular to an activated carbon production heating device. Background Art

[0002] The activated carbon production heating device is an important equipment used for heating in the activated carbon production process. Activated carbon is a widely used adsorption material. The production of this material requires two important processes: carbonization and activation. Both processes need to be carried out at a specific temperature and require a heating device to provide constant temperature conditions. Carbonization furnaces and activation furnaces, as key equipment in activated carbon production, are responsible for converting raw materials into activated carbon with excellent adsorption properties.

[0003] Application number: CN201920684055.7 discloses an activated carbon production heating device, including a tank body, a bracket and a base; a material port is provided on the upper side of the tank body, a semi-circular heating plate is provided inside the tank body, and a plurality of heating plates are provided, and a shaft rod is provided at both ends of the tank body, and bearings are sleeved on the outer sides of the two ends of the shaft rod, and the bearings are embedded in the bracket, and one end of the shaft rod extends out of the bracket and is provided with a motor, and one end of the shaft rod extends into the motor, and a bottom plate is provided at the bottom end of the bracket, and the bottom end of the bracket is welded on the upper side of the bottom plate, and the bottom plate is located on the upper side of the base, and a spring is provided between the base and the bottom plate, and the upper and lower ends of the spring are welded on the bottom end of the bottom plate and the upper side of the base. Its defect is that the activated carbon is processed one by one by using the tank body, and it adopts intermittent processing, which is time-consuming and labor-intensive, and its material port is narrow, which is not convenient for quantitative feeding and quantitative discharging.

[0004] In view of the above, it is necessary to propose an activated carbon production heating device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above technical problems and to provide an activated carbon production heating device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an activated carbon production heating device, comprising a feed box, a heating box is connected to the lower end of the feed box, a quantitative feeding device is arranged in the heating box, the quantitative feeding device moves up and down in the heating box, the quantitative feeding device comprises a frame part, side openings are formed on both sides of the frame part, the side openings on both sides of the frame part are fitted to the inner wall of the heating box to form a seal for the frame part, the frame part rises into the feed box, the two sides of the frame part are opened and connected to the feed box, a discharge port is arranged at the bottom of the heating box, the frame part moves down to the discharge port, and the activated carbon is discharged from the discharge port through the side openings.

[0007] Furthermore, two sets of surrounding frame parts are arranged in the heating box, and the lifting and lowering movement of the two sets of surrounding frame parts are controlled by the driving part to move in a mirror image.

[0008] Furthermore, the driving part includes a driving gear, a first rack, and a second rack, and the surrounding frame part includes a first frame body and a second frame body. A first rack is provided on a side of the first frame body close to the second frame body, and a second rack is provided on a side of the second frame body close to the first frame body. The first rack and the second rack are simultaneously meshed and connected on both sides of the driving gear.

[0009] Furthermore, the driving part is arranged in the compartment, the compartment is arranged between the two surrounding frame parts, and extends longitudinally downward from the feed box to the heating box to divide the two groups of surrounding frame parts, and the driving part is arranged in the compartment.

[0010] Furthermore, the wall of the compartment is provided with a long opening for the rack to pass through on one side facing the surrounding frames on both sides, and the long opening is arranged in the longitudinal direction and also includes an opening shielding mechanism that moves with the surrounding frames on both sides.

[0011] Furthermore, the opening shielding mechanism includes a shielding curtain and a guide wheel. The shielding curtain and the guide wheel are rotatably connected and arranged inside the upper end of the compartment. The shielding curtain is arranged to bypass the guide wheel. One end of the shielding curtain is connected to the first frame body and the other end is connected to the second frame body. The shielding curtains on both sides of the guide wheel respectively block the long openings on both sides.

[0012] Furthermore, protective covers are provided on both side outer walls of the heating box, and a heating component for heating the activated carbon is provided inside the protective cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is an activated carbon production heating device that can form continuous heating of the activated carbon by alternately moving two surrounding frames in opposite directions, thereby forming continuous production, and the feed amount each time is controlled by the surrounding frame, which can form quantitative feed heating and has good stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the axonometric drawings of an activated carbon production heating device of the utility model;

[0015] Figure 2 This is a longitudinal section of an activated carbon production heating device of the utility model Figure 1 ;

[0016] Figure 3 This is the second axonometric diagram of an activated carbon production heating device of the utility model;

[0017] Figure 4 This is a longitudinal section of an activated carbon production heating device of the utility model Figure 2 ;

[0018] In the figure: 1. feed box; 2. heating box; 3. quantitative feeding device; 4. surrounding frame; 5. side opening; 6. discharge port; 7. driving gear; 8. first rack; 9. second rack; 10. first frame; 11. second frame; 12. compartment; 13. long opening; 14. shielding curtain; 15. guide wheel; 16. protective cover; 17. heating component. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0021] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0022] An activated carbon production heating device, such as Figure 1-4 As shown, it includes a feed box 1, the top of the feed box 1 is open, and the material is fed into the feed box 1 from the top. As shown in the figure, for example, the feed box 1 is surrounded by rectangular panels on all sides, and the bottom forms an inverted trapezoidal shape, which gradually narrows downwards and is connected to the heating box 2. The lower end of the feed box 1 is connected with the heating box 2, and the inverted trapezoidal bottom is convenient for feeding the material gradually gathered into the heating box 2. A quantitative feeding device 3 is provided in the heating box 2. Through the quantitative feeding device 3, a fixed mass of activated carbon can be heated each time to meet the needs of quantitative processing and accurate feeding can be performed.

[0023] Specifically, Figure 3As shown, the quantitative feeding device 3 moves up and down in the heating box 2, and the quantitative feeding device 3 includes a surrounding frame 4, and side openings 5 ​​are formed on both sides of the surrounding frame 4. The side openings 5 ​​on both sides of the surrounding frame 4 are attached to the inner wall of the heating box 2 to form a seal for the surrounding frame 4. When the surrounding frame 4 moves down to the heating box 2, the inner walls on both sides of the heating box 2 form a seal on the side openings 5, so the activated carbon in the surrounding frame 4 can be heated. Specifically, as shown Figure 4 As shown, the outer walls of both sides of the heating box 2 are provided with protective covers 16, and a heating component 17 for heating the activated carbon is provided in the protective cover 16. For example, the heating component 17 can be an electric heating device, and the activated carbon staying in the heating box 2 is heated by the heating component 17. After the heating is completed, the surrounding frame 4 continues to descend, and a discharge port 6 is provided at the bottom of the heating box 2. Figure 1 As shown, the frame portion 4 moves down to the discharge port 6, and the activated carbon is discharged from the discharge port 6 through the side opening 5. When it falls to the lower dead point, the side opening 5 is partially opposite to the discharge port 6, so that the activated carbon inside that has completed heating finally leaks out from the discharge port 6 through the side opening 5. It can be understood that the frame portion 4 rises to the inside of the feed box 1, and the two sides of the frame portion 4 are opened and connected to the feed box 1. When the frame portion 4 rises to the upper dead point, the side opening 5 is connected to the feed box 1, so the activated carbon can enter the inside of the frame portion 4. As the frame portion 4 moves down, the activated carbon can fill the frame portion 4, and the purpose of quantitative feeding can be achieved.

[0024] Furthermore, the heating box 2 is provided with two sets of enclosures 4, and the lifting and lowering movement of the two sets of enclosures 4 is controlled by the driving unit to move in a mirror image. Figure 2 , 3 As shown, the frame parts 4 on both sides move in a mirror-like manner, and can alternately perform the process of feeding and heating to discharging, thereby realizing continuous quantitative feeding and discharging, having good heating effect, and continuous production, and can also avoid the problem of difficulty in feeding and discharging in the background technology.

[0025] Specifically, the driving part includes a driving gear 7, a first rack 8, and a second rack 9. The surrounding frame part 4 includes a first frame body 10 and a second frame body 11. The first frame body 10 is provided with a first rack 8 on one side close to the second frame body 11, and the second frame body 11 is provided with a second rack 9 on one side close to the first frame body 10. The first rack 8 and the second rack 9 are simultaneously meshed and connected to both sides of the driving gear 7. When in use, a driving motor can be provided to be connected to the driving gear 7, and control it to rotate in forward and reverse directions. When the driving gear 7 rotates in forward and reverse directions, the surrounding frames on both sides can be controlled to alternately move up and down. It can be understood that the balancing movement mechanism is not shown in this embodiment. In actual use, those skilled in the art can control the lifting balance of the frame body, and also provide a gear rack and other driving structures on the other side of the frame body, so that both sides of the frame body can be lifted and lowered at the same time, thereby achieving stable up and down movement.

[0026] Furthermore, the driving unit is arranged in the compartment 12, and the compartment 12 is arranged between the two enclosures 4, and extends longitudinally downward from the feed box 1 to the heating box 2 to separate the two sets of enclosures 4, and the driving unit is arranged in the compartment 12. In order to prevent the gear rack from being directly exposed to the activated carbon, and then the activated carbon is filled in the gear meshing position to cause jamming, the compartment 12 is arranged to separate the activated carbon material from the gear, so as to prevent the material from falling directly into the discharge port 6, and to block the activated carbon from entering between the gears. Specifically, Figure 1 , 3 As shown in Figures 4 and 5, the wall of the compartment 12 is provided with a long opening 13 for a rack to pass through on one side of the enclosure 4 on both sides. The long opening 13 is arranged in the longitudinal direction and also includes an opening shielding mechanism that moves with the enclosure 4 on both sides. The long opening 13 is used for the movement of the rack when the enclosure 4 moves up and down. It should also be noted that when the enclosure 4 moves down, the rack moves down together, so that the long opening 13 on the corresponding side is opened, so that activated carbon should be prevented from entering from the opening. Specifically, the opening shielding mechanism includes a shielding curtain 14 and a guide wheel 15. The shielding curtain 14 and the guide wheel 15 are rotatably connected and arranged inside the upper end of the compartment 12. The shielding curtain 14 is arranged around the guide wheel 15. One end of the shielding curtain 14 is connected to the first frame body 10 and the other end is connected to the second frame body 11. The shielding curtains 14 on both sides of the guide wheel 15 are respectively blocked on the long openings 13 on both sides. As shown in Figures 4 and 5, the shielding curtain 14 and the guide wheel 15 are rotatably connected and arranged inside the upper end of the compartment 12. The shielding curtain 14 is arranged around the guide wheel 15. One end of the shielding curtain 14 is connected to the first frame body 10 and the other end is connected to the second frame body 11. The shielding curtains 14 on both sides of the guide wheel 15 are respectively blocked on the long openings 13 on both sides. Figure 3 As shown, similar to the principle of a rolling door, the shielding curtain 14 is pulled by the frame parts 4 on both sides and guided by the guide wheels 15 to move, so that the long opening 13 can always be blocked without affecting the movement of the rack in the long opening 13, and the activated carbon can be prevented from being stuck in the gear.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An activated carbon production heating device, characterized in that: The invention comprises a feed box (1), the lower end of which is connected to a heating box (2), a quantitative feed device (3) is arranged in the heating box (2), the quantitative feed device (3) moves up and down in the heating box (2), the quantitative feed device (3) comprises a frame part (4), side openings (5) are formed on both sides of the frame part (4), the side openings (5) on both sides of the frame part (4) are fitted to the inner wall of the heating box (2) to form a seal for the frame part (4), the frame part (4) rises into the feed box (1), the two sides of the frame part (4) are opened to communicate with the feed box (1), a discharge port (6) is arranged at the bottom of the heating box (2), the frame part (4) moves down to the discharge port (6), and the activated carbon is discharged from the discharge port (6) through the side openings (5).

2. The activated carbon production heating device according to claim 1, characterized in that: Two groups of surrounding frame parts (4) are arranged in the heating box (2), and the lifting and lowering movement of the two groups of surrounding frame parts (4) are controlled by the driving part to move in a mirror-like manner.

3. The activated carbon production heating device according to claim 2, characterized in that: The driving part comprises a driving gear (7), a first rack (8), and a second rack (9); the surrounding frame part (4) comprises a first frame body (10) and a second frame body (11); a first rack (8) is provided on a side of the first frame body (10) close to the second frame body (11); a second rack (9) is provided on a side of the second frame body (11) close to the first frame body (10); the first rack (8) and the second rack (9) are simultaneously meshed and connected on both sides of the driving gear (7).

4. The activated carbon production heating device according to claim 3, characterized in that: The driving unit is arranged in a compartment (12), and the compartment (12) is arranged between two surrounding frame parts (4), and extends longitudinally downward from the feed box (1) to the heating box (2) to separate the two groups of surrounding frame parts (4), and the driving unit is arranged in the compartment (12).

5. The activated carbon production heating device according to claim 4, characterized in that: The wall of the compartment (12) is provided with a long opening (13) for the rack to pass through on one side facing the surrounding frame parts (4) on both sides. The long opening (13) is arranged in the longitudinal direction and also includes an opening shielding mechanism that moves with the surrounding frame parts (4) on both sides.

6. The activated carbon production heating device according to claim 5, characterized in that: The opening shielding mechanism comprises a shielding curtain (14) and a guide wheel (15); the shielding curtain (14) and the guide wheel (15) are rotatably connected and arranged inside the upper end of the compartment (12); the shielding curtain (14) is arranged around the guide wheel (15); one end of the shielding curtain (14) is connected to the first frame (10) and the other end is connected to the second frame (11); the shielding curtains (14) on both sides of the guide wheel (15) respectively block the long strip openings (13) on both sides.

7. The activated carbon production heating device according to claim 1, characterized in that: The outer walls of both sides of the heating box (2) are provided with protective covers (16), and a heating component (17) for heating the activated carbon is provided inside the protective cover (16).

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