High-efficiency cooling kiln

Abstract

The utility model discloses a high-efficiency cooling kiln, which belongs to the technical field of material cooling and comprises a base station, and kiln heads are fixedly mounted on the left side and the right side of the upper end of the base station; the box is fixedly mounted at the upper end of the base; an expanding cylinder is mounted in the box body; the left end and the right end of the expanding cylinder are rotationally connected with the kiln head; the adjustable cooling mechanism comprises a driving assembly and a cooling assembly; the driving assembly is installed at the upper end of the base table. The driving assembly is connected with the expanding cylinder; and the cooling assembly is mounted in the expanding cylinder. The diameter-expanded cylinder is in a rugby shape with two narrow ends and a wide middle part, so that the middle part of the diameter-expanded cylinder can be immersed in the water tank in the box body, the capacity of the cooling kiln is increased, and the cooling efficiency of the cooling kiln is improved; and through cooperation of the driving assembly and the cooling assembly, the rotating speed of the diameter expanding barrel is controlled, so that the material conveying time is controlled, the cooling efficiency of the cooling kiln is further improved, and the flexibility and practicability of the cooling kiln are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material cooling, in particular to a high-efficiency cooling kiln. Background Art

[0002] Material cooling is a widely used technology in the industrial field. It cools materials by reducing the temperature of machinery or industrial processes. With the continuous advancement of industrial technology, cooling systems are becoming more and more sophisticated.

[0003] Chinese patent CN220541708U discloses a kiln cooling device for a rotary kiln, comprising a water pump, a connecting block provided on the front of the water pump, the back of the connecting block fixedly connected to the front of the water pump, a knob provided on the top of the connecting block, a threaded rod provided at the bottom of the knob, the top of the threaded rod fixedly connected to the bottom of the knob, a support plate sleeved on the outside of the threaded rod, a stabilizing rod provided at the bottom of the support plate, the bottom of the support plate fixedly connected to the top of the stabilizing rod, a fixing block provided at the bottom of the threaded rod, the fixing block rotatably connected to the threaded rod, and a stabilizing rod provided at the top of the fixing block. However, this device still has the following problems:

[0004] 1. During the cooling process of the kiln body of this equipment, the water pump sprays water to the top of the kiln body, and the water flows downward along the kiln body. The water stays at the top of the kiln body longer than at the bottom of the kiln body, which may reduce the cooling effect of the kiln body.

[0005] 2. The cooling method used by this equipment cannot control the material discharge speed and discharge time, which is inconvenient.

[0006] Based on this, the utility model designs a high-efficiency cooling kiln to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the prior art, the utility model provides a high-efficiency cooling kiln.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A high-efficiency cooling kiln, comprising a base,

[0010] Kiln heads are fixedly installed on the left and right sides of the upper end of the base;

[0011] The box is fixedly installed on the upper end of the base;

[0012] An expanding cylinder is installed in the box; and the left and right ends of the expanding cylinder are rotatably connected to the kiln head; the left end of the expanding cylinder is provided with a feed port, and the right end of the expanding cylinder is provided with a discharge port;

[0013] The adjustable cooling mechanism includes a drive assembly and a cooling assembly; the drive assembly is used to control the rotation of the expansion cylinder to transport the material; the cooling assembly cools the material during transportation and can control the transportation speed of the material; the drive assembly is installed at the upper end of the base; the drive assembly is connected to the expansion cylinder; and the cooling assembly is installed inside the expansion cylinder.

[0014] Furthermore, the expanded diameter cylinder adopts a rugby ball shape with narrow ends and wide middle;

[0015] Furthermore, the driving assembly includes a motor, a transmission assembly and a support and limit assembly. The motor is fixedly mounted on the front side of the upper end of the base; the output end of the motor is connected to the expansion cylinder through the transmission assembly; the upper end of the base is equipped with a support and limit assembly for supporting the expansion cylinder, and the support and limit assembly is connected to the expansion cylinder;

[0016] Furthermore, the support and limit assembly is provided with two groups symmetrically distributed on the left and right sides of the upper end of the base;

[0017] Furthermore, the support and limiting assembly includes a wheel band and a supporting roller, the supporting roller is fixedly mounted on the upper end of the base; the inner ring of the wheel band is fixedly connected to the expanded diameter cylinder, and the wheel band is in rolling connection with the supporting roller;

[0018] Furthermore, the transmission assembly adopts a chain and sprocket transmission structure;

[0019] Furthermore, the cooling assembly includes an impeller, a guide plate and a spray pipe, wherein the impeller is fixedly mounted on the left side of the inner portion of the expanded diameter cylinder; a plurality of guide plates are fixedly mounted on the inner portion of the expanded diameter cylinder; and the spray pipe is fixedly mounted on the inner upper end of the box body;

[0020] Furthermore, the guide plates are evenly distributed at equal intervals around the circumference of the expanded cylinder.

[0021] Compared with the existing technology, the utility model has the following beneficial effects: 1. The expanded diameter cylinder adopts a rugby shape with narrow ends and wide middle, so that the middle part of the expanded diameter cylinder can be immersed in the water tank in the box, which not only increases the capacity of the cooling kiln but also improves the cooling efficiency of the cooling kiln;

[0022] 2. By cooperating with the driving assembly and the cooling assembly, the rotation speed of the expanding cylinder is controlled, so that the transportation time of the material is controlled, the cooling efficiency of the cooling kiln is further improved, and the flexibility and practicality of the cooling kiln are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0024] Figure 1 This is a three-dimensional diagram of a high-efficiency cooling kiln of the utility model;

[0025] Figure 2 This is a front view of a high-efficiency cooling kiln of the utility model;

[0026] Figure 3 This is a right side view of a high-efficiency cooling kiln of the utility model;

[0027] Figure 4 To follow Figure 2 AA direction cross-sectional view;

[0028] Figure 5 To follow Figure 3 BB direction cross-sectional view;

[0029] Figure 6 It is a three-dimensional diagram of the variable diameter cylinder;

[0030] Figure 7 for Figure 1 Enlarged view of point C in the middle.

[0031] The numbers in the figure represent:

[0032] 1. Base; 4. Adjustable cooling mechanism; 41. Drive assembly; 411. Motor; 412. Transmission assembly; 413. Wheel belt; 414. Support roller; 42. Cooling assembly; 421. Impeller; 422. Guide plate; 423. Spray pipe; 5. Expanded cylinder; 6. Box; 7. Kiln head. DETAILED DESCRIPTION

[0033] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0034] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0035] In some embodiments, please refer to the accompanying drawings of the specification. Figure 1-Figure 7 , a high-efficiency cooling kiln, comprising a base 1,

[0036] Kiln heads 7 are fixedly mounted on the left and right sides of the upper end of the base 1;

[0037] The box body 6 is fixedly mounted on the upper end of the base 1; a water tank is provided at the bottom of the box body 6;

[0038] An expanded cylinder 5 is installed in the box 6; the left and right ends of the expanded cylinder 5 are rotatably connected to the kiln head 7; the expanded cylinder 5 adopts a rugby-shaped design with narrow ends and a wide middle, which not only increases the amount of material cooled in a single pass but also allows the middle part of the expanded cylinder 5 to be immersed in the water tank in the box 6 to increase cooling efficiency; the left end of the expanded cylinder 5 is provided with a feed port, and the right end of the expanded cylinder 5 is provided with a discharge port;

[0039] The adjustable cooling mechanism 4 includes a drive assembly 41 and a cooling assembly 42; the drive assembly 41 is used to control the rotation of the expanded cylinder 5 to transport the material; the cooling assembly 42 cools the material during transportation and can control the transportation speed of the material; the drive assembly 41 is installed on the left and right sides of the upper end of the base 1; the drive assembly 41 is connected to the expanded cylinder 5; the cooling assembly 42 is installed inside the expanded cylinder 5;

[0040] In the present invention, the material after high-temperature treatment enters the interior of the expansion cylinder 5 through the feed port, and then the drive assembly 41 is started. The drive assembly 41 drives the expansion cylinder 5 to rotate, and when the expansion cylinder 5 rotates, airflow is generated, so that the material moves from left to right along the direction of the airflow generated by the rotation of the expansion cylinder 5; during the movement of the material, the cooling assembly 42 can efficiently cool the material; finally, the cooled material is discharged from the discharge port;

[0041] In the present invention, the expanded diameter cylinder 5 adopts a rugby ball shape with narrow ends and wide middle, so that the middle part of the expanded diameter cylinder 5 can be immersed in the water tank in the box body 6, which not only increases the capacity of the cooling kiln but also improves the cooling efficiency of the cooling kiln. By cooperating with the driving component 41 and the cooling component 42, the rotation speed of the expanded diameter cylinder 5 is controlled, so that the transportation time of the material is controlled, the cooling efficiency of the cooling kiln is further improved, and the flexibility and practicality of the cooling kiln are improved.

[0042] The drive assembly 41 includes a motor 411, a transmission assembly 412, a belt 413, and a supporting roller 414. The motor 411 is fixedly mounted on the front side of the upper end of the base 1; the output end of the motor 411 is connected to the expanded diameter cylinder 5 through the transmission assembly 412; the transmission assembly 412 adopts a chain and sprocket transmission structure; the supporting roller 414 is symmetrically fixedly mounted on the upper end of the base 1; the inner ring of the belt 413 is fixedly connected to the expanded diameter cylinder 5, and the belt 413 is in rolling connection with the supporting roller 414;

[0043] The cooling assembly 42 includes an impeller 421, a guide plate 422, and a spray pipe 423. The impeller 421 is fixedly mounted on the left side of the expanded diameter cylinder 5. A plurality of guide plates 422 are fixedly mounted on the expanded diameter cylinder 5, and the guide plates 422 are evenly distributed at equal intervals around the expanded diameter cylinder 5. The spray pipe 423 is fixedly mounted on the upper end of the interior of the box 6.

[0044] In the present invention, after high-temperature treatment, the material enters the inside of the expansion cylinder 5 through the feed port, and then the motor 411 is started. The motor 411 drives the transmission assembly 412 to work, and the expansion cylinder 5 rotates following the transmission assembly 412; when the expansion cylinder 5 rotates, the driving wheel 413 rolls on the supporting wheel 414, which increases the stability of the rotation of the expansion cylinder 5; during the material transportation process, the water film is formed by spraying water through the spray pipe 423, and flows into the water tank of the box body 6 along the outer surface of the expansion cylinder 5, and the expansion cylinder 5 rotates. The middle part is immersed in the water tank of the box body 6; when the material enters the expanded diameter cylinder 5 and passes through the impeller 421, the impeller 421 can change the movement direction of the material and disperse the material onto the guide plate 422 of the expanded diameter cylinder 5, thereby increasing the movement time of the material in the expanded diameter cylinder 5 and improving the cooling effect of the cooling kiln; the speed of the expanded diameter cylinder 5 is controlled by the motor 411 to control the speed of the impeller 421, thereby controlling the transportation speed and cooling time of the material; the guide plate 422 can increase the power of the material transportation in the expanded diameter cylinder 5;

[0045] In the present invention, the motor 411 controls the rotation speed of the expansion cylinder 5 and can also control the rotation speed of the impeller 421. The impeller 421 can change the movement direction of the material and disperse the material onto the guide plate 422 of the expansion cylinder 5, thereby increasing the movement time of the material in the expansion cylinder 5 and improving the cooling effect of the cooling kiln; the transportation speed of the material is controlled, which not only improves the flexibility of the cooling kiln but also improves the cooling efficiency of the cooling kiln; the water film is formed by spraying water to cool the temperature of the outer wall of the kiln body, and the excess water will flow into the water tank at the bottom of the box 6, so that the expansion cylinder 5 is immersed in water, further improving the cooling efficiency of the cooling kiln.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A high-efficiency cooling kiln, comprising a base (1), characterized in that: Kiln heads (7) are fixedly mounted on the left and right sides of the upper end of the base (1); The box (6) is fixedly mounted on the upper end of the base (1); An expanded diameter cylinder (5) is installed in the box (6); and the left and right ends of the expanded diameter cylinder (5) are rotatably connected to the kiln head (7); the left end of the expanded diameter cylinder (5) is provided with a feed port, and the right end of the expanded diameter cylinder (5) is provided with a discharge port; The adjustable cooling mechanism (4) includes a driving assembly (41) and a cooling assembly (42); the driving assembly (41) is used to control the rotation of the expanding cylinder (5) so that the material is transported; the cooling assembly (42) cools the material during transportation and can control the transportation speed of the material; the driving assembly (41) is installed at the upper end of the base (1); the driving assembly (41) is connected to the expanding cylinder (5); and the cooling assembly (42) is installed inside the expanding cylinder (5).

2. The high-efficiency cooling kiln according to claim 1, characterized in that: The expanded diameter cylinder (5) adopts a rugby ball shape with narrow ends and wide middle.

3. The high-efficiency cooling kiln according to claim 2, characterized in that: The driving assembly (41) comprises a motor (411), a transmission assembly (412) and a support and limit assembly. The motor (411) is fixedly mounted on the front side of the upper end of the base (1). The output end of the motor (411) is connected to the expanded diameter cylinder (5) through the transmission assembly (412). The upper end of the base (1) is provided with a support and limit assembly for supporting the expanded diameter cylinder (5), and the support and limit assembly is connected to the expanded diameter cylinder (5).

4. The high-efficiency cooling kiln according to claim 3, characterized in that: The support and limiting components are provided with two groups symmetrically distributed on the left and right sides of the upper end of the base (1).

5. The high-efficiency cooling kiln according to claim 4, characterized in that: The support and limiting assembly comprises a wheel belt (413) and a supporting wheel (414), wherein the supporting wheel (414) is fixedly mounted on the upper end of the base (1); the inner ring of the wheel belt (413) is fixedly connected to the expanded diameter cylinder (5), and the wheel belt (413) and the supporting wheel (414) are rollingly connected.

6. The high-efficiency cooling kiln according to claim 5, characterized in that: The transmission assembly (412) adopts a chain and sprocket transmission structure.

7. The high-efficiency cooling kiln according to claim 6, characterized in that: The cooling assembly (42) includes an impeller (421), a guide plate (422) and a spray pipe (423). The impeller (421) is fixedly mounted on the left side of the interior of the expanded diameter cylinder (5); a plurality of guide plates (422) are fixedly mounted inside the expanded diameter cylinder (5); and the spray pipe (423) is fixedly mounted on the upper end of the interior of the box (6).

8. The high-efficiency cooling kiln according to claim 7, characterized in that: The guide plates (422) are evenly distributed at equal intervals around the circumference of the expanded diameter cylinder (5).

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