Drying equipment for glass clinker production

Abstract

The utility model discloses drying equipment for glass clinker production. The drying equipment comprises a drying cylinder which is horizontally and rotatably arranged, a plurality of stirring blades are arranged on the inner wall of the drying cylinder, a feeding port and a discharging port are formed in the two sides of the drying cylinder respectively, a driving mechanism used for driving the drying cylinder to rotate is arranged on one side of the drying cylinder, and a hot air flow guide mechanism is arranged in the drying cylinder; the feeding port is formed in the middle of the side wall of one end of the drying cylinder, a feeding hopper is arranged at the feeding port, the hot air flow guiding mechanism comprises an air heater arranged on one side of the drying cylinder, an air supply pipe connected with the air outlet end of the air heater and an air suction pipe arranged in the drying cylinder, and the air supply pipe is fed into the drying cylinder through the feeding port. The drying cylinder is novel in design and compact in structure, the heating and dehumidifying capacity of the drying cylinder is well guaranteed, meanwhile, materials can be well dispersed, the contact area between the materials and hot air is increased, the drying efficiency of the materials is improved to a great extent, and sufficient drying of the materials is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, and in particular to a drying device for glass clinker production. Background Technology

[0002] In industries such as glass glaze, ceramic glaze, and sealing glass, glass clinker is an important intermediate raw material. It is usually prepared by rapidly cooling after high-temperature melting to form a glassy body with an amorphous structure. Glass clinker often has a high moisture content during the cooling process. If it is not dried in a timely and effective manner, it is prone to agglomeration, clumping, moisture absorption and deterioration during crushing and storage, which affects its subsequent application performance and the accuracy of the formulation.

[0003] Currently, during the drying of glass clinker, material accumulation is prone to occur, affecting the drying effect and failing to guarantee sufficient drying. At the same time, the flow rate of the material is difficult to control, which cannot ensure good drying efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as insufficient drying, difficulty in controlling the flow rate of materials, and inability to guarantee drying efficiency. Therefore, this invention proposes a drying device for glass clinker production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A drying device for glass clinker production includes a horizontally rotating drying cylinder with multiple stirring blades arranged on the inner wall of the drying cylinder. The drying cylinder has an inlet and an outlet on both sides, a drive mechanism for driving the drying cylinder to rotate on one side, and a hot air guiding mechanism in the drying cylinder.

[0007] The feed inlet is located in the middle of the side wall at one end of the drying cylinder. A feed hopper is provided at the feed inlet. The hot air guiding mechanism includes a hot air blower located on one side of the drying cylinder, an air supply pipe connected to the air outlet of the hot air blower, and an air extraction pipe located in the drying cylinder. The air supply pipe is sent into the drying cylinder through the feed inlet.

[0008] The stirring blades are provided in multiple sets. Multiple stirring blades in the same set are fixedly connected to a baffle ring on the side away from the feed inlet. Each stirring blade includes an arc-shaped pushing part on the side near the feed inlet and a horizontally extending supporting part on the other side.

[0009] Preferably, the exhaust pipe has air inlets evenly distributed on it, one end of the exhaust pipe is connected to an exhaust device, and the other end of the drying cylinder has an avoidance opening corresponding to the exhaust pipe on its side wall.

[0010] More preferably, a support rod is horizontally fixed inside the drying cylinder, and mounting brackets are connected to the feed inlet and the clearance opening on both sides of the support rod. Multiple support frames are fixed on the support rod, and a protective plate is provided on the support frame above the exhaust pipe.

[0011] Preferably, the drive mechanism includes a toothed ring fixedly sleeved on the outside of the feed inlet, a drive gear meshing with the toothed ring, and a drive motor for driving the drive gear to rotate.

[0012] Preferably, the drying cylinder is provided with an insulation sleeve on the outside, and a heating plate is provided in the insulation sleeve corresponding to the drying cylinder.

[0013] More preferably, the discharge port is located on the annular side wall of the drying cylinder, and a feed sleeve is rotatably connected to the outside of the discharge port. The feed sleeve is fixedly installed on one side of the insulation sleeve, and a discharge port is provided at the lower part of the feed sleeve.

[0014] Even more preferably, the sidewall of the drying cylinder is provided with annular protective edges on both sides corresponding to the discharge port, and the protective edges are slidably connected to the inner wall of the feed sleeve.

[0015] Preferably, the drying cylinder is fitted with multiple stabilizing rings on its outer side, and a roller support frame corresponding to each stabilizing ring is provided below the drying cylinder.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, the design of multiple sets of stirring blades is used to push the material to move, and the material support part drives the material to rotate to the upper part of the drying cylinder and then sprinkle it, so as to ensure the dispersion effect of the material and improve the drying effect;

[0018] 2. In this utility model, the protective plate above the suction pipe protects the suction pipe and further disperses the material, thereby further improving the drying efficiency of the material.

[0019] 3. In this utility model, the combination of hot air blower and heating plate ensures the heating and heat preservation effect of the drying cylinder, and the exhaust pipe discharges the evaporated water vapor, ensuring the full drying effect of the material.

[0020] This utility model features a novel design and compact structure, effectively ensuring the heating and dehumidification capabilities of the drying cylinder while also effectively dispersing the material, increasing the contact area with hot air, and significantly improving the drying efficiency of the material, thus ensuring thorough drying. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the appearance structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the drying cylinder structure of this utility model.

[0023] Figure 3 This is a schematic diagram of the stirring blade structure of this utility model.

[0024] Figure 4 This is a front structural cross-sectional view of the present invention.

[0025] Figure 5 This is a side structural cross-sectional view of the present invention.

[0026] In the diagram: 1. Drying cylinder, 11. Stabilizing ring, 12. Roller support frame, 13. Feed inlet, 14. Discharge outlet, 141. Protective edge, 15. Feeding sleeve, 16. Stirring blade, 161. Pushing part, 162. Supporting part, 17. Baffle ring, 2. Drive mechanism, 21. Gear ring, 22. Drive gear, 23. Drive motor, 3. Insulation sleeve, 4. Feed hopper, 5. Hot air guiding mechanism, 51. Air supply pipe, 52. Hot air blower, 53. Exhaust pipe, 531. Air inlet, 54. Support rod, 55. Protective plate, 551. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Reference Figure 1-5 A drying device for glass clinker production includes a horizontally rotating drying cylinder 1. Multiple stirring blades 16 are arranged on the inner wall of the drying cylinder 1. An inlet 13 and an outlet 14 are respectively provided on both sides of the drying cylinder 1. A drive mechanism 2 for driving the drying cylinder 1 to rotate is provided on one side of the drying cylinder 1. A hot air guiding mechanism 5 is provided inside the drying cylinder 1. The drive mechanism 2 drives the drying cylinder 1 to rotate, and the hot air guiding mechanism 5, in conjunction with this, introduces hot air into the drying cylinder 1 and carries away moisture, thereby drying the material.

[0029] The feed inlet 13 is located in the middle of the side wall at one end of the drying cylinder 1. A feed hopper 4 is provided at the feed inlet 13 and is mounted on one side of the drying cylinder 1 by a bracket. The hot air guiding mechanism 5 includes a hot air blower 52 located on one side of the drying cylinder 1, an air supply pipe 51 connected to the air outlet of the hot air blower 52, and an exhaust pipe 53 located in the drying cylinder 1. The air supply pipe 51 sends air into the drying cylinder 1 through the feed inlet 13. The hot air generated by the hot air blower 52 is sent into the drying cylinder 1 through the air supply pipe 51 to heat the material and ensure the drying effect of the glass clinker. The water vapor evaporated during the drying process is extracted through the exhaust pipe 53 to ensure the drying effect during continuous operation.

[0030] Multiple sets of stirring blades 16 are provided. A baffle ring 17 is fixedly connected to the side of each set of stirring blades 16 furthest from the feed inlet 13. Each stirring blade 16 includes an arc-shaped pushing part 161 near the feed inlet 13 and a horizontally extending supporting part 162 on the other side. The pushing part 161 drives the material towards the discharge outlet 14 for discharge. The supporting part 162 temporarily stores the material, allowing it to rotate with the drying cylinder 1 to the upper part of the inner cavity before falling, thus increasing the contact area with hot air and improving drying efficiency. The baffle ring 17 also serves to block the material during temporary storage, slowing its movement towards the discharge outlet 14 and ensuring thorough drying.

[0031] Based on the above technical solution, when using this equipment for the drying process of glass cadmium processing, the drying cylinder 1 is heated by a hot air blower 52 in conjunction with an air supply pipe 51. After preheating for a period of time, the material is fed into the drying cylinder 1 through the feed inlet 13 using the feed hopper 4. The drying cylinder 1 is rotated by the drive mechanism 2, and the material is stirred and dried by the stirring blades 16 to ensure the drying effect of the material. When the stirring blades 16 are stirring, their pushing part 161 pushes the material towards the discharge port 14, and their supporting part 162 drives the material to rise along its annular inner wall and fall naturally at the top of the drying cylinder 1, dispersing the material to increase the contact area with the hot air and ensure that the material is fully dried. The water vapor generated during drying is extracted through the exhaust pipe 53 to ensure the continuous drying capacity of the drying cylinder 1.

[0032] In this technical solution, such as Figure 1-5 As shown, the exhaust pipe 53 has evenly spaced air inlets 531. One end of the exhaust pipe 53 is connected to a ventilation device, and the other end of the drying cylinder 1 has an clearance opening corresponding to the exhaust pipe 53. Multiple air inlets 531 ensure effective moisture removal.

[0033] In this technical solution, such as Figure 1-5 As shown, a support rod 54 is horizontally fixed inside the drying cylinder 1. The support rod 54 extends from both sides of the feed inlet 13 and connects to the clearance opening with mounting brackets. Multiple support frames 551 are fixedly mounted on the support rod 54, and protective plates 55 are installed on the support frames 551 above the exhaust pipe 53. The protective plates 55 block material that is driven upwards and falls by the stirring blades 16, protecting the exhaust pipe 53. They also further disperse the material, ensuring sufficient contact between the material and the hot air, thus improving drying efficiency. Simultaneously, the design of the support frames 551 also enhances the structural strength of the exhaust pipe 53.

[0034] In this technical solution, such as Figure 1-5As shown, the drive mechanism 2 includes a gear ring 21 fixedly sleeved on the outside of the feed inlet 13, a drive gear 22 meshing with the gear ring 21, and a drive motor 23 for driving the drive gear 22 to rotate. A reducer can be installed between the output end of the drive motor 23 and the drive gear 22 to ensure the torque required to drive the drying cylinder 1 to rotate, thus ensuring the stable operation of the drying cylinder 1.

[0035] In this technical solution, such as Figure 1-5 As shown, the drying cylinder 1 is provided with an insulation sleeve 3 on the outside, and a heating plate is provided in the insulation sleeve 3 corresponding to the drying cylinder 1. The heating plate heats the drying cylinder 1, improving the drying effect on the material, while the insulation sleeve 3 reduces heat loss and ensures heating efficiency.

[0036] In this technical solution, such as Figure 1-5 As shown, the discharge port 14 is located on the annular side wall of the drying cylinder 1, and a feeding sleeve 15 is rotatably connected to the outside of the discharge port 14. The feeding sleeve 15 is fixedly installed on one side of the insulation sleeve 3, and a discharge port is provided at the lower part of the feeding sleeve 15. The dried material is sent out through the discharge port 14 and guided through the feeding sleeve 15 to the discharge port for easy collection of the dried material.

[0037] In this technical solution, such as Figure 1-5 As shown, the drying cylinder 1 has annular protective edges 141 on both sides of the discharge port 14 on its side wall. The protective edges 141 are slidably connected to the inner wall of the feed sleeve 15. The protective edges 141 prevent material splashing and ensure a stable rotational connection between the drying cylinder 1 and the feed sleeve 15.

[0038] In this technical solution, such as Figure 1-5 As shown, multiple stabilizing rings 11 are fitted around the outside of the drying cylinder 1, and roller support frames 12 corresponding to the stabilizing rings 11 are provided below the drying cylinder 1. The roller support frames 12 support the drying cylinder 1, ensuring stable support of the drying cylinder 1.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A drying device for glass clinker production, characterized in that, The drying cylinder (1) is arranged in a horizontal rotation. Multiple stirring blades (16) are arranged on the inner wall of the drying cylinder (1). The drying cylinder (1) has an inlet (13) and an outlet (14) on both sides respectively. A drive mechanism (2) for driving the drying cylinder (1) to rotate is provided on one side of the drying cylinder (1). A hot air guiding mechanism (5) is provided in the drying cylinder (1). The feed inlet (13) is located in the middle of the side wall at one end of the drying cylinder (1). A feed hopper (4) is provided at the feed inlet (13). The hot air guiding mechanism (5) includes a hot air blower (52) provided on one side of the drying cylinder (1), an air supply pipe (51) connected to the air outlet of the hot air blower (52), and an exhaust pipe (53) provided in the drying cylinder (1). The air supply pipe (51) is fed into the drying cylinder (1) through the feed inlet (13). The stirring blades (16) are provided in multiple sets. Multiple stirring blades (16) in the same set are fixedly connected to a baffle ring (17) on the side away from the feed inlet (13). Each stirring blade (16) includes an arc-shaped pushing part (161) on the side close to the feed inlet (13) and a horizontally extending supporting part (162) on the other side.

2. The drying equipment for glass clinker production according to claim 1, characterized in that, The air inlet (531) is evenly provided on the air extraction pipe (53), and one end of the outer side of the air extraction pipe (53) is connected to the air extraction device. The other side wall of the drying cylinder (1) is provided with an avoidance opening corresponding to the air extraction pipe (53).

3. The drying equipment for glass clinker production according to claim 2, characterized in that, A support rod (54) is horizontally fixed inside the drying cylinder (1). The support rod (54) extends out of the feed inlet (13) and the clearance opening on both sides and is connected to the mounting bracket. Multiple support frames (551) are fixed on the support rod (54). A protective plate (55) is set on the support frame (551) above the exhaust pipe (53).

4. The drying equipment for glass clinker production according to claim 1, characterized in that, The drive mechanism (2) includes a toothed ring (21) fixedly sleeved on the outside of the feed inlet (13), a drive gear (22) meshing with the toothed ring (21), and a drive motor (23) for driving the drive gear (22) to rotate.

5. A drying device for glass clinker production according to claim 1, characterized in that, The drying cylinder (1) is provided with an insulation sleeve (3) on the outside, and a heating plate is provided in the insulation sleeve (3) corresponding to the drying cylinder (1).

6. A drying device for glass clinker production according to claim 5, characterized in that, The discharge port (14) is located on the annular side wall of the drying cylinder (1), and a feeding sleeve (15) is rotatably connected to the outside of the discharge port (14). The feeding sleeve (15) is fixedly installed on one side of the insulation sleeve (3), and a discharge port is provided at the lower part of the feeding sleeve (15).

7. A drying device for glass clinker production according to claim 6, characterized in that, The drying cylinder (1) has a ring-shaped protective edge (141) on both sides of the discharge port (14) on its side wall. The protective edge (141) is slidably connected to the inner wall of the feed sleeve (15).

8. A drying device for glass clinker production according to claim 1, characterized in that, Multiple stabilizing rings (11) are fitted on the outside of the drying cylinder (1), and roller support frames (12) corresponding to the stabilizing rings (11) are provided below the drying cylinder (1).

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