Carbon-making raw material continuous drying device

Abstract

The utility model relates to the technical field of machine-made charcoal processing, in particular to a charcoal-making raw material continuous drying device which comprises a drying cylinder, a partition plate and a drying mechanism. A guide cylinder is mounted at the bottom end of the drying cylinder; the multiple groups of partition plates are uniformly mounted on the inner wall of the drying cylinder; the drying mechanism is composed of a rotating pipe, multiple sets of splitter plates communicating with the side wall of the rotating pipe and a discharging plate installed at the bottom end of the rotating pipe. The drying mechanism is driven by the driving mechanism to rotate, machine-made bamboo charcoal raw materials on a plurality of groups of partition plates can be scattered and stirred, hot air is in direct contact with the interiors of the machine-made bamboo charcoal raw materials, and the drying efficiency is improved; through the arrangement of the adjusting mechanism, the machine-made bamboo charcoal raw materials can be conveniently discharged into the next group of partition plates after staying at the top ends of the partition plates to be fully stirred and dried, the contact time of the machine-made bamboo charcoal raw materials and hot air is prolonged, the multiple groups of partition plates do not interfere with one another in work through the adjusting mechanism, the drying continuity is high, and the drying efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of charcoal processing technology, specifically to a continuous drying device for charcoal raw materials. Background Art

[0002] Machine-made bamboo charcoal is a type of bamboo charcoal produced through mechanical processing. The production process includes steps such as crushing, drying, briquetting, and carbonizing bamboo. The raw material for machine-made bamboo charcoal is mainly bamboo powder. After briquetting and carbonization, it has a regular shape, a reasonable structure, and is convenient to use.

[0003] Chinese Patent No. CN220288015U discloses a bamboo powder drying device, including a drying cylinder arranged at a downward angle from left to right. A feed pipe is connected to the feed inlet of the drying cylinder, and an opening and closing component is provided on the feed pipe for opening and closing the feed pipe. An air inlet pipe is connected to the left end of the upper surface of the drying cylinder. A fixed cylinder and a rotating cylinder are connected by a connector. The air inlet pipe is located on the upper surface of the left fixed cylinder, and a discharge pipe is connected to the lower surface of the right fixed cylinder. A rotating component is provided below the drying cylinder to drive the rotating cylinder to rotate. This utility model can achieve uniform drying of bamboo powder.

[0004] However, the above-mentioned publicly disclosed solutions have the following shortcomings: the air inlet pipe is located on the upper surface of the fixed cylinder on the left end, which prevents the hot air from fully contacting the raw material inside the rotating cylinder, resulting in uneven drying and reduced drying efficiency. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a continuous drying device for charcoal raw materials.

[0006] The technical solution of this utility model is as follows: A continuous drying device for charcoal raw materials includes a drying cylinder with a guide cylinder installed at its bottom end. Multiple sets of discharge ports are evenly arranged at the bottom of the outer circumference of the drying cylinder and inside the guide cylinder. Multiple sets of partition plates are provided, and multiple sets of discharge holes are opened on the partition plates. The multiple sets of partition plates are evenly installed on the inner wall of the drying cylinder. The drying mechanism consists of a rotating tube, multiple diversion plates connected to the side wall of the rotating tube, and a discharge plate installed at the bottom end of the rotating tube. The rotating tube is rotatably connected to the top end of the drying cylinder and the multiple sets of partition plates. The rotating tube is driven to rotate by a driving mechanism installed at the top end of the drying cylinder. The input end of the rotating tube is connected to an external drying mechanism. The diversion plates correspond to the partition plates. An air chamber is provided inside the diversion plates. Multiple sets of air outlets are evenly arranged on the diversion plates. A protective net is provided outside the air outlets. The discharge plate is rotatably connected to the bottom end of the drying cylinder.

[0007] Preferably, the diameter of the material discharge holes on the multiple sets of partition plates decreases sequentially from top to bottom.

[0008] Preferably, multiple sets of feeding teeth are evenly arranged at the bottom end of the diverter plate.

[0009] Preferably, a support frame is provided at the top of the drying cylinder, and an air inlet pipe is installed on the support frame. One end of the air inlet pipe is connected to an external drying mechanism, and the other end is rotatably connected to the top of the rotating tube.

[0010] Preferably, the bottom middle of the drying cylinder protrudes inwards, and the feed plate corresponds to the bottom of the drying cylinder.

[0011] Preferably, the bottom end of the partition plate is provided with an adjustment mechanism, which includes a first annular seat connected to the bottom end of the partition plate via a support rod; a second annular seat with an electric push rod installed between it and the first annular seat, both the first and second annular seats being sleeved on the outside of the rotating tube; multiple sets of baffles, each set of baffles being attached to the bottom end of the corresponding partition plate, one end of the baffle being rotatably connected to the first annular seat, and the multiple sets of baffles being evenly distributed around the first annular seat; and an adjustment rod, one end of which is hinged to the bottom end of the baffle, and the other end of which is hinged to the second annular seat.

[0012] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects: This utility model drives the drying mechanism to rotate through the driving mechanism, which can disperse and move the machine-made bamboo charcoal raw materials on multiple sets of partition plates, and directly contact the interior of the machine-made bamboo charcoal raw materials with hot air, thereby improving the drying efficiency; by setting the adjustment mechanism, it is convenient to keep the machine-made bamboo charcoal raw materials at the top of the partition plate, so that they can be fully stirred and dried before being discharged into the next set of partition plates, thereby extending the contact time between the machine-made bamboo charcoal raw materials and hot air, and the setting of the adjustment mechanism ensures that the operation of multiple sets of partition plates does not interfere with each other, resulting in high drying continuity and further improving the drying efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the drying cylinder of this utility model;

[0015] Figure 3 This is a schematic diagram showing the connection between the drying mechanism and the partition plate of this utility model;

[0016] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model.

[0017] Reference numerals: 1. Drying cylinder; 101. Discharge port; 102. Divider plate; 103. Drop hole; 2. Guide cylinder; 3. Drive mechanism; 301. Rotating tube; 302. Support frame; 303. Air inlet pipe; 304. Diverter plate; 305. Air outlet; 306. Feeding teeth; 307. Feeding plate; 4. First annular seat; 401. Electric push rod; 402. Second annular seat; 403. Rotating seat; 404. Baffle plate; 405. Adjusting rod. DETAILED DESCRIPTION

[0018] Example 1

[0019] like Figures 1 to 3 As shown, the present invention proposes a continuous drying device for charcoal raw materials, including a drying cylinder 1, a partition plate 102, and a drying mechanism; a guide cylinder 2 is installed at the bottom of the drying cylinder 1, and multiple sets of discharge ports 101 are evenly arranged at the bottom of the outer circumference of the drying cylinder 1 and inside the guide cylinder 2; multiple sets of partition plates 102 are provided, and multiple sets of discharge holes 103 are opened on the partition plates 102, and the multiple sets of partition plates 102 are evenly installed on the inner wall of the drying cylinder 1; the drying mechanism consists of a rotating tube 301, multiple flow plates 304 connected to the side wall of the rotating tube 301, and a discharge plate 307 installed at the bottom of the rotating tube 301, the rotating tube 301 being rotatably connected to the top of the drying cylinder 1 and the multiple sets of partition plates 102. Plate 102 and rotating tube 301 are driven to rotate by a drive mechanism 3 installed at the top of the drying cylinder 1. The drive mechanism 3 consists of a motor and two sets of meshing gears. One set of gears is connected to the output end of the motor, and the other set of gears is installed on the rotating tube 301. The input end of the rotating tube 301 is connected to an external drying mechanism. The diversion plate 304 corresponds to the partition plate 102. An air chamber is provided inside the diversion plate 304. Multiple sets of air outlets 305 are evenly arranged on the diversion plate 304. A protective net is provided outside the air outlets 305 to prevent the raw materials of the machine-made bamboo charcoal from entering the interior of the diversion plate 304 along the air outlets 305 and causing blockage. The feeding plate 307 is rotatably connected to the bottom end of the drying cylinder 1.

[0020] Furthermore, the diameter of the discharge holes 103 on the multiple sets of partition plates 102 decreases from top to bottom. The different diameters of the discharge holes 103 control the amount of bamboo charcoal raw material discharged, thereby facilitating the diversion plates 304 at different heights to fully move and dry the bamboo charcoal raw material on the corresponding partition plates 102.

[0021] Furthermore, the bottom end of the diversion plate 304 is uniformly provided with multiple sets of material-pulling teeth 306, and the bottom end of the diversion plate 304 is provided with multiple sets of recesses, and the recesses are also provided with material-pulling teeth 306. The length of the material-pulling teeth 306 located in the recesses is greater than that of the material-pulling teeth 306 at the bottom end of the diversion plate 304. The material-pulling teeth 306 of different lengths are used to move the machine-made bamboo charcoal raw material at the top of the partition plate 102, so as to prevent the damp machine-made bamboo charcoal raw material from clumping and not being able to be fully dried.

[0022] Furthermore, a support frame 302 is provided at the top of the drying cylinder 1, and an air inlet pipe 303 is installed on the support frame 302. One end of the air inlet pipe 303 is connected to an external drying mechanism, and the other end is rotatably connected to the top of the rotating pipe 301.

[0023] Furthermore, the bottom center of the drying cylinder 1 protrudes towards the inside of the drying cylinder 1, and the feeding plate 307 corresponds to the bottom of the drying cylinder 1, so that the machine-made bamboo charcoal raw material falling into the bottom of the drying cylinder 1 can fall smoothly into the guide cylinder 2 along the discharge port 101.

[0024] In this embodiment, the raw material for machine-made bamboo charcoal enters the drying cylinder 1 through the feed pipe at the top of the drying cylinder 1. Simultaneously, the external drying mechanism is connected to the top of the air inlet pipe 303, and hot air is supplied to the rotating pipe 301 through the air inlet pipe 303. At the same time, the rotating pipe 301 is driven to rotate by the drive mechanism 3, which in turn drives the multi-group distribution plate 304 to rotate. The feeding teeth 306 disperse the raw material for machine-made bamboo charcoal that falls onto the dividing plate 102, and the distribution plate 304 further disperses it, preventing the raw material from becoming damp and clumping and failing to dry sufficiently. The hot air enters the interior of the distribution plate 304 along the rotating pipe 301, and then exits through the multiple air outlets 301. 05 The spray nozzle makes full contact with the raw material of the machine-made bamboo charcoal, further improving the drying efficiency of the raw material. The dried raw material falls along the discharge hole 103 onto a set of partition plates 102 below to continue drying until it falls into the bottom of the drying cylinder 1. When the rotating tube 301 rotates, it drives the discharge plate 307 to rotate, which in turn moves the raw material at the bottom of the drying cylinder 1 until it is discharged into the guide cylinder 2 along the discharge port 101, and finally discharged from the discharge pipe at the bottom of the guide cylinder 2. The drying cylinder 1 is equipped with a humidity detection device to facilitate the detection of the humidity of the raw material inside and improve the drying efficiency.

[0025] Example 2

[0026] like Figures 2 to 4As shown, the continuous drying device for charcoal raw materials proposed in this utility model, compared with Embodiment 1, has an adjustment mechanism at the bottom end of the partition plate 102. The adjustment mechanism includes a first annular seat 4, a second annular seat 402, a baffle plate 404, and an adjustment rod 405. The first annular seat 4 is connected to the bottom end of the partition plate 102 via a support rod. An electric push rod 401 is installed between the second annular seat 402 and the first annular seat 4. Both the first annular seat 4 and the second annular seat 402 are sleeved on the outside of the rotating tube 301. It does not contact the outer wall of the rotating tube 301; multiple sets of baffle plates 404 are provided, and the multiple sets of baffle plates 404 are attached to the bottom end of the corresponding partition plate 102. One end of the baffle plate 404 is rotatably connected to the first annular seat 4. A rotating seat 403 is installed on the baffle plate 404. A rotating shaft is installed on the side wall of the rotating seat 403. The rotating shaft is rotatably connected to the first annular seat 4. The multiple sets of baffle plates 404 are evenly distributed around the first annular seat 4; one end of the adjusting rod 405 is hinged to the bottom end of the baffle plate 404, and the other end of the adjusting rod 405 is hinged to the second annular seat 402.

[0027] In this embodiment, in the initial state, multiple sets of baffles 404 are attached to the bottom of the corresponding partition plates 102, so that the raw material of the machine-made bamboo charcoal can be held at the top of the uppermost partition plate 102 and fully stirred and dried by the diversion plate 304. Then, the electric push rod 401 drives the second annular seat 402 to move downward, and then the adjusting rod 405 drives the baffles 404 to rotate downward around the connection between the rotating seat 403 and the first annular seat 4, until the multiple sets of baffles 404 move away from the partition plates 102, so that the raw material of the machine-made bamboo charcoal on the uppermost partition plate 102 falls through the discharge hole 103. The material is fed into the lower set of partition plates 102 and continues to work with the corresponding baffle plates 404 to dry and stir, so that the hot air can fully contact the raw material of the machine-made bamboo charcoal, thereby improving the drying efficiency. After drying, the hot air is discharged from the exhaust port on the side wall of the drying cylinder 1. At this time, the baffle plate 404 at the bottom of the uppermost set of partition plates 102 is driven by the corresponding electric push rod 401 to re-adhere to its bottom, and a new round of drying can be carried out by feeding an appropriate amount of raw material of machine-made bamboo charcoal through the feed pipe at the top of the drying cylinder 1. This process is repeated to make the drying of the raw material of machine-made bamboo charcoal continuous and improve the drying efficiency.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A continuous drying apparatus for charcoal-making raw materials, characterized in that, include The drying cylinder (1) has a guide cylinder (2) installed at its bottom end. Multiple sets of discharge ports (101) are evenly arranged at the bottom of the outer circumference of the drying cylinder (1) and inside the guide cylinder (2). The partition plate (102) is provided in multiple sets, and multiple sets of material discharge holes (103) are opened on the partition plate (102). The multiple sets of partition plates (102) are evenly installed on the inner wall of the drying cylinder (1). The drying mechanism consists of a rotating tube (301), a multi-group diverter plate (304) connected to the side wall of the rotating tube (301), and a feeding plate (307) installed at the bottom of the rotating tube (301). The rotating tube (301) is rotatably connected to the top of the drying cylinder (1) and the multi-group partition plate (102). The rotating tube (301) is driven to rotate by a drive mechanism (3) installed at the top of the drying cylinder (1). The input end of the rotating tube (301) is connected to an external drying mechanism. The diverter plate (304) corresponds to the partition plate (102). An air chamber is provided inside the diverter plate (304). Multiple air outlets (305) are evenly provided on the diverter plate (304). A protective net is provided outside the air outlet (305). The feeding plate (307) is rotatably connected to the bottom of the drying cylinder (1).

2. The continuous drying apparatus for charcoal-making raw materials according to claim 1, characterized in that, The diameter of the material discharge holes (103) on the multiple sets of partition plates (102) decreases from top to bottom.

3. The continuous drying apparatus for charcoal-making raw materials according to claim 1, characterized in that, Multiple sets of feeding teeth (306) are evenly arranged at the bottom end of the flow divider (304).

4. The continuous drying apparatus for charcoal-making raw materials according to claim 1, characterized in that, A support frame (302) is provided at the top of the drying cylinder (1). An air inlet pipe (303) is installed on the support frame (302). One end of the air inlet pipe (303) is connected to an external drying mechanism, and the other end is rotatably connected to the top of the rotating pipe (301).

5. A continuous drying apparatus for charcoal-making raw materials according to claim 1, characterized in that, The bottom middle of the drying cylinder (1) protrudes towards the inside of the drying cylinder (1), and the feeding plate (307) corresponds to the bottom of the drying cylinder (1).

6. The continuous drying apparatus for charcoal-making raw materials according to claim 1, characterized in that, An adjustment mechanism is provided at the bottom of the partition plate (102), the adjustment mechanism including The first annular seat (4) is connected to the bottom end of the partition plate (102) by a support rod; The second annular seat (402) is equipped with an electric push rod (401) between it and the first annular seat (4). The first annular seat (4) and the second annular seat (402) are both sleeved on the outside of the rotating tube (301). The baffle plate (404) is provided in multiple sets. The multiple sets of baffle plates (404) are attached to the bottom of the corresponding partition plate (102). One end of the baffle plate (404) is rotatably connected to the first annular seat (4). The multiple sets of baffle plates (404) are evenly distributed around the first annular seat (4). And an adjusting rod (405), one end of which is hinged to the bottom end of the baffle plate (404), and the other end of the adjusting rod (405) is hinged to the second annular seat (402).

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