Cooling device for ceramsite sand production line

Abstract

The utility model discloses a cooling device for a ceramsite sand production line, which comprises a base and a support column, and the periphery of the bottom surface of the base is fixedly connected with the support column; a box body is fixedly installed on one side of the top surface of the base, feeding ports are symmetrically formed in the top surface of the box body, a water tank is fixedly installed on the other side of the top surface of the base, a water pump is fixedly installed on the top surface of the water tank, and a water inlet pipe is fixedly connected to the surface of one side of the water pump; the surface of the side, away from the water pump, of the water inlet pipe is connected with the water tank in a penetrating mode, by arranging the buffering assembly, when a large amount of ceramsite sand enters the box body through the feeding opening, the ceramsite sand can be buffered and then falls onto the surface of the vibration screening device, and therefore the ceramsite sand is prevented from directly falling onto the vibration screening device, and the vibration screening efficiency is improved. And meanwhile, the screening efficiency of the ceramsite sand is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramsite sand preparation, in particular to a cooling device for a ceramsite sand production line. Background Art

[0002] Ceramic aggregate is made from various raw materials such as various clays, slates, shales, coal gangue and industrial solid waste, and is sintered into ceramics. It is generally used to replace gravel and pebbles in concrete. Ceramic aggregate sand has many advantages such as low density, thermal insulation, excellent impermeability, excellent resistance to alkali aggregate reactivity, low water absorption, good frost resistance and durability.

[0003] Publication No. CN216924855U discloses a cooling device for a ceramsite sand production line. By adopting a screening plate, an air-cooled screen plate, and a screening net, each ceramsite sand can fall into a separate cooling groove on the surface of the screening plate for separate cooling, thereby improving the cooling effect. The initially cooled ceramsite sand falls downward onto the surface of the air-cooled screen plate and, depending on the particle size, falls onto the surface of the air-cooled screen plate with different pore diameters for air cooling, thereby further improving the cooling effect and avoiding excessive temperature changes of the ceramsite sand at one time, thereby causing a large number of breakages. Finally, the ceramsite sand can fall into the screening net for the final water cooling. Through three steps of gradual cooling, the overall cooling effect can be improved, and excessive temperature changes can be avoided. The patent has the advantages of good cooling effect, particle cooling, and low breakage rate. However, the following problems still exist in the actual use of the patent:

[0004] By adopting screening plates, air-cooled screen plates and screening nets, the expanded clay sand can be gradually cooled three times, which can improve the overall cooling effect and avoid excessive temperature changes. It has the advantages of good cooling effect, particle cooling and low breakage rate. However, when the expanded clay sand enters the box through the feed port, it will fall directly onto the screening plate, causing a large amount of expanded clay sand to collide with the screening plate, which may cause damage to the screening plate, thereby increasing costs.

[0005] A cooling device for a ceramsite sand production line is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a cooling device for a ceramsite sand production line to solve the problem proposed in the above background technology that the ceramsite sand can be gradually cooled three times by adopting a screening plate, an air-cooled screening plate and a screening net, thereby improving the overall cooling effect and avoiding excessive temperature changes. It has the advantages of good cooling effect, particle cooling and low breakage rate. However, when the ceramsite sand enters the interior of the box through the feed port, the ceramsite sand will directly fall onto the screening plate, so that a large amount of ceramsite sand will collide with the screening plate, which may cause the screening plate to be damaged, thereby increasing the cost.

[0007] To achieve the above object, the utility model provides the following technical solution: a cooling device for a ceramsite sand production line, comprising a base and a support column, wherein the bottom surface of the base is fixedly connected to the support column around the periphery;

[0008] A box body is fixedly installed on one side of the top surface of the base, and a feed port is symmetrically opened on the top surface of the box body, and a water tank is fixedly installed on the other side of the top surface of the base, and a water pump is fixedly installed on the top surface of the water tank, and one side surface of the water pump is fixedly connected to a water inlet pipe, and the side surface of the water inlet pipe away from the water pump is connected with the water tank, and one side surface of the top surface of the water pump is fixedly connected to a delivery pipe, and the top surface of the delivery pipe is penetrated and connected with a fixed sleeve, and one side surface of the fixed sleeve is fixedly connected to the box body, and the other side surface of the water pump is fixedly connected to a water outlet pipe, and the side surface of the outlet pipe close to the bottom is penetrated and connected with several supporting sleeves, and the supporting sleeve is fixedly connected to the water tank, a valve is fixedly installed inside the outlet pipe, and a guide plate is symmetrically installed inside the box body;

[0009] Also includes:

[0010] A groove is provided inside the guide plate, and a buffer assembly is provided inside the groove;

[0011] The buffer assembly includes a connecting plate fixedly connected to the groove, the top surface of the connecting plate is symmetrically provided with sliding grooves, and the interior of the sliding groove is slidably connected to a slider;

[0012] The top surface of the slider is fixedly connected to a support block, the top surface of the support block is fixedly connected to a stabilizing block, and one side surface of the support block is fixedly connected to a first telescopic rod.

[0013] Preferably, the surface of the first telescopic rod is sleeved with a first spring, one side surface of the first spring is fixedly connected to the support block, the other side surface of the first spring is fixedly connected to the blocking plate, the side surface of the first telescopic rod away from the support block is fixedly connected to the blocking plate, the top surface of the connecting plate is symmetrically installed with a stabilizing plate, the top surface of the stabilizing plate is symmetrically installed with a second telescopic rod, and the surface of the second telescopic rod is sleeved with a second spring.

[0014] Preferably, the bottom surface of the second spring is fixedly connected to the stabilizing plate, the top surface of the second spring is fixedly connected to the top block, and the top surface of the second telescopic rod is fixedly connected to the top block.

[0015] Preferably, the middle of the surface of the stabilizing block near the top is rotatably connected to a movable rod, the top surface of the movable rod is rotatably connected to a fixed block, the top surface of the fixed block is fixedly connected to a top plate, and both sides of the bottom surface of the top plate are fixedly connected to the top block.

[0016] Preferably, a buffer plate is fixedly connected to the top surface of the top plate, and the buffer plate is slidably connected to the groove.

[0017] Preferably, a water pipe is connected to one side surface of the box body near the bottom, a vibrating screening device is provided inside the box body, a cooling box is fixedly installed below the vibrating screening device, a rotating rod is rotatably connected to the inside of the cooling box, a driving motor is fixedly connected to one side surface of the rotating rod, an output end of the driving motor is connected to the box body and the cooling box, and the bottom surface of the delivery pipe is connected to a plurality of atomizing nozzles.

[0018] Preferably, a plurality of stirring blades are symmetrically mounted on the surface of the rotating rod, and a perforated plate is fixedly connected to one side surface of the stirring blade.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the cooling device for a ceramsite sand production line is provided with a buffer component, so that when a large amount of ceramsite sand enters the interior of the box through the feed port, the ceramsite sand is buffered and then falls onto the surface of the vibrating screening device, thereby preventing the ceramsite sand from falling directly onto the vibrating screening device, thereby causing damage to the sieve plate on the vibrating screening device, thereby reducing the increase in costs and also improving the screening efficiency of the ceramsite sand. The specific contents are as follows:

[0020] 1. By setting a buffer component, when a large amount of ceramsite sand enters the box through the feed port, it will fall on the buffer plate, thereby squeezing the buffer plate, causing the buffer plate to move. Through the movement of the buffer plate, the buffer plate will squeeze the top plate, thereby causing the top plate to move. Through the movement of the top plate, the fixed block will be squeezed, thereby causing the fixed block to descend. Through the descent of the fixed block, the two movable rods will be driven to move to both sides. Through the movement of the movable rod, the stable block will be pushed, so that the stable block can drive the movement of the support block. Through the movement of the support block, the first telescopic rod and the first spring will be squeezed, thereby causing the first spring to deform. At the same time, when the top plate descends, the top plate will be squeezed. The block is squeezed, and the descending of the top block squeezes the second telescopic rod and the second spring, thereby causing the second spring to deform. At the same time, the first spring and the second spring are rubber composite springs in the prior art, and the elastic force of the rubber composite spring is relatively large. At the same time, when the first spring and the second spring rebound due to their own characteristics, the first telescopic rod and the second telescopic rod limit the first spring and the second spring, thereby making the swing amplitude of the first spring and the second spring smaller when rebounding, thereby making it possible to buffer the ceramsite sand, thereby preventing the ceramsite sand from falling directly onto the vibrating screening device, thereby causing damage to the screen plate on the vibrating screening device, thereby reducing the increase in cost, and also improving the screening efficiency of the ceramsite sand.

[0021] 2. By setting a water tank, a water pump, a water inlet pipe, a delivery pipe, a fixed sleeve, a water outlet pipe, a support sleeve, a valve, a cooling box, a rotating rod, a driving motor, an atomizing nozzle, a stirring blade and a orifice plate, when the ceramsite sand falls on the vibrating screening device for screening, by starting the water pump, the water pump transports the cooling water inside the water tank to the inside of the delivery pipe through the water inlet pipe, and then sprays it out through the atomizing nozzle on the delivery pipe, so that the ceramsite sand on the vibrating screening device can be preliminarily cooled. At the same time, after the ceramsite sand screened by the vibrating screening device falls into the cooling box, by opening the valve on the water outlet pipe, the water pump will transport the cooling water to the inside of the cooling box through the water outlet pipe, and then the cooling water filling difference inside the cooling box will be filled. After a while, after closing the valve, the drive motor is started, so that the drive motor can drive the rotation of the rotating rod, and the rotation of the rotating rod can drive the rotation of the stirring blade, and the rotation of the stirring blade can drive the rotation of the orifice plate. At the same time, the stirring blade and the orifice plate are made of rubber, which reduces the damage to the ceramsite sand when stirring the ceramsite sand inside the cooling box, so that the ceramsite sand can be better cooled quickly inside the cooling box. After the ceramsite sand is cooled, the door is opened and the staff can use tools to fish out the ceramsite sand inside the cooling box. At the same time, the valve on the water pipe is opened to discharge the cooling water inside the cooling box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0025] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0026] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle C area.

[0027] In the figure: 1. base; 2. support column; 3. box; 4. feed port; 5. water tank; 6. water pump; 7. water inlet pipe; 8. delivery pipe; 9. fixing sleeve; 10. water outlet pipe; 11. support sleeve; 12. valve; 13. guide plate; 14. groove; 15. buffer assembly; 1501. connecting plate; 1502. sliding groove; 1503. slider; 1504. support block; 1505. stabilizing block; 1506. first telescopic rod; 1507. First spring; 1508. Blocking plate; 1509. Stabilizing plate; 1510. Second telescopic rod; 1511. Second spring; 1512. Top block; 1513. Movable rod; 1514. Fixed block; 1515. Top plate; 16. Buffer plate; 17. Water guide pipe; 18. Vibrating screening device; 19. Cooling box; 20. Rotating rod; 21. Driving motor; 22. Atomizing nozzle; 23. Stirring blade; 24. Orifice plate. DETAILED DESCRIPTION

[0028] 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 implementation regulations described 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 making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-5The utility model provides a technical solution: a cooling device for a ceramsite sand production line, comprising a base 1 and a support column 2, the bottom surface of the base 1 is fixedly connected to the support column 2 on all sides; a box body 3 is fixedly installed on one side of the top surface of the base 1, and a feed port 4 is symmetrically opened on the top surface of the box body 3, a water tank 5 is fixedly installed on the other side of the top surface of the base 1, and a water pump 6 is fixedly installed on the top surface of the water tank 5, one side surface of the water pump 6 is fixedly connected to a water inlet pipe 7, and the side surface of the water inlet pipe 7 away from the water pump 6 is connected through the water tank 5, one side of the top surface of the water pump 6 is fixedly connected to a delivery pipe 8, and the top surface of the delivery pipe 8 is connected through a fixed sleeve 9, and one side surface of the fixed sleeve 9 is fixedly connected to the box body 3, and the other side surface of the water pump 6 is fixedly connected to a water outlet pipe 10, and the outlet pipe 10 is close to the bottom. A plurality of support sleeves 11 are connected through the surface of one side, and the support sleeve 11 is fixedly connected to the water tank 5. A valve 12 is fixedly installed inside the water outlet pipe 10, and a guide plate 13 is symmetrically installed inside the box body 3; it also includes: a groove 14 is opened inside the guide plate 13, and a buffer assembly 15 is arranged inside the groove 14; wherein, the buffer assembly 15 includes a connecting plate 1501 fixedly connected to the groove 14, and a sliding groove 1502 is symmetrically opened on the top surface of the connecting plate 1501, and a slider 1503 is slidably connected inside the sliding groove 1502; wherein, the top surface of the slider 1503 is fixedly connected to a support block 1504, and the top surface of the support block 1504 is fixedly connected to a stabilizing block 1505, and one side surface of the support block 1504 is fixedly connected to a first telescopic rod 1506, such as Figure 1-5 As shown, by setting the buffer component 15, when a large amount of expanded clay sand enters the interior of the box body 3 through the feed port 4, the expanded clay sand will be buffered and then fall onto the surface of the vibrating screening device 18, thereby preventing the expanded clay sand from falling directly onto the vibrating screening device 18, thereby causing damage to the screen plate on the vibrating screening device 18, thereby reducing the increase in costs and also improving the screening efficiency of the expanded clay sand. At the same time, the vibrating screening device 18 is in the prior art and its working principle is the same as that of the prior art.

[0030] The surface of the first telescopic rod 1506 is sleeved with a first spring 1507, one side surface of the first spring 1507 is fixedly connected to the support block 1504, the other side surface of the first spring 1507 is fixedly connected to the blocking plate 1508, the side surface of the first telescopic rod 1506 away from the support block 1504 is fixedly connected to the blocking plate 1508, the top surface of the connecting plate 1501 is symmetrically installed with a stabilizing plate 1509, the top surface of the stabilizing plate 1509 is symmetrically installed with a second telescopic rod 1510, the surface of the second telescopic rod 1510 is sleeved with a second spring 1511, the bottom surface of the second spring 1511 is fixedly connected to the support block 1504, and the second telescopic rod 1510 is sleeved with a second spring 1511. The stabilizing plate 1509 is fixedly connected, the top surface of the second spring 1511 is fixedly connected to the top block 1512, the top surface of the second telescopic rod 1510 is fixedly connected to the top block 1512, the middle of the surface of the stabilizing block 1505 near the top is rotatably connected to the movable rod 1513, the top surface of the movable rod 1513 is rotatably connected to the fixed block 1514, the top surface of the fixed block 1514 is fixedly connected to the top plate 1515, the bottom surface of the top plate 1515 is fixedly connected to the top block 1512 on both sides, the top surface of the top plate 1515 is fixedly connected to the buffer plate 16, and the buffer plate 16 is slidably connected to the groove 14, as shown in FIG. Figure 3 、 4 As shown, the first spring 1507 and the second spring 1511 are rubber composite springs in the prior art. The elastic force of the rubber composite spring is relatively large. At the same time, when the first spring 1507 and the second spring 1511 rebound due to their own characteristics, the first telescopic rod 1506 and the second telescopic rod 1510 will limit the first spring 1507 and the second spring 1511, so that the swing amplitude of the first spring 1507 and the second spring 1511 during rebound is smaller, thereby achieving the purpose of buffering the expanded clay sand.

[0031] A water pipe 17 is connected to the side surface of the box body 3 near the bottom. A vibrating screening device 18 is provided inside the box body 3. A cooling box 19 is fixedly installed below the vibrating screening device 18. A rotating rod 20 is rotatably connected to the inside of the cooling box 19. A driving motor 21 is fixedly connected to the side surface of the rotating rod 20. The output end of the driving motor 21 is connected to the box body 3 and the cooling box 19. The bottom surface of the delivery pipe 8 is connected to a plurality of atomizing nozzles 22. A plurality of stirring blades 23 are symmetrically installed on the surface of the rotating rod 20. A perforated plate 24 is fixedly connected to the side surface of the stirring blade 23. Figure 2 、 5As shown, by starting the water pump 6, the water pump 6 transports the cooling water inside the water tank 5 to the inside of the delivery pipe 8 through the water inlet pipe 7, and then sprays it out through the atomizing nozzle 22 on the delivery pipe 8, so that the ceramsite sand on the vibrating screening device 18 can be preliminarily cooled. At the same time, after the ceramsite sand screened by the vibrating screening device 18 falls into the inside of the cooling box 19, the valve 12 on the outlet pipe 10 is opened, so that the water pump 6 will transport the cooling water to the inside of the cooling box 19 through the outlet pipe 10, and then the cooling water inside the cooling box 19 is cooled. When the water is almost filled, after closing the valve 12, the drive motor 21 is started, so that the drive motor 21 can drive the rotation of the rotating rod 20, and the rotation of the rotating rod 20 can drive the rotation of the stirring blade 23, and the rotation of the stirring blade 23 can drive the rotation of the orifice plate 24. At the same time, the stirring blade 23 and the orifice plate 24 are made of rubber, so that when the ceramsite sand inside the cooling box 19 is stirred, the damage to the ceramsite sand is reduced, so that the ceramsite sand can be better cooled quickly inside the cooling box 19.

[0032] Working principle: Before using the cooling device for the ceramsite sand production line, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 5As shown, first, when a large amount of ceramsite sand enters the box body 3 through the feed port 4, it will fall on the buffer plate 16, thereby squeezing the buffer plate 16, thereby causing the buffer plate 16 to move. Through the movement of the buffer plate 16, the buffer plate 16 will squeeze the top plate 1515, thereby causing the top plate 1515 to move. Through the movement of the top plate 1515, the fixed block 1514 will be squeezed, thereby causing the fixed block 1514 to descend. Through the descending of the fixed block 1514, the two movable rods 1513 will be driven to move to both sides. Through the movement of the movable rod 1513, the stabilizing block 1505 will be pushed, so that the stabilizing block 1505 can drive the movement of the support block 1504. Through the movement of the support block 1504, the first telescopic rod 1506 and the first spring 1507 will be squeezed, thereby causing the first spring 1507 to deform. At the same time, when the top plate 1515 descends, the top The block 1512 is squeezed, and the descending of the top block 1512 squeezes the second telescopic rod 1510 and the second spring 1511, thereby causing the second spring 1511 to deform. At the same time, the first spring 1507 and the second spring 1511 are rubber composite springs in the prior art, and the elastic force of the rubber composite spring is relatively large. At the same time, when the first spring 1507 and the second spring 1511 rebound due to their own characteristics, the first telescopic rod 1506 and the second telescopic rod 1510 limit the first spring 1507 and the second spring 1511, thereby causing the first spring 1507 and the second spring 1511 to swing less during rebound, thereby achieving the purpose of buffering the ceramsite sand, thereby preventing the ceramsite sand from falling directly onto the vibrating screening device 18, thereby causing damage to the screen plate on the vibrating screening device 18, thereby reducing the increase in cost and also improving the screening efficiency of the ceramsite sand.

[0033] Secondly, when the ceramsite sand falls on the vibrating screening device 18 for screening, by starting the water pump 6, the water pump 6 transports the cooling water inside the water tank 5 to the inside of the delivery pipe 8 through the water inlet pipe 7, and then sprays it out through the atomizing nozzle 22 on the delivery pipe 8, so that the ceramsite sand on the vibrating screening device 18 can be preliminarily cooled. At the same time, after the ceramsite sand screened by the vibrating screening device 18 falls into the cooling box 19, the valve 12 on the outlet pipe 10 is opened, so that the water pump 6 will transport the cooling water to the inside of the cooling box 19 through the outlet pipe 10. When the cooling water inside the cooling box 19 is almost filled, the valve 12 is closed and the drive motor 21 is started to make the cooling water inside the cooling box 19 be cooled. The driving motor 21 can drive the rotation of the rotating rod 20. The rotation of the rotating rod 20 can drive the rotation of the stirring blade 23. The rotation of the stirring blade 23 can drive the rotation of the orifice plate 24. At the same time, the stirring blade 23 and the orifice plate 24 are made of rubber, so that when the ceramsite sand inside the cooling box 19 is stirred, the damage to the ceramsite sand is reduced, so that the ceramsite sand can be better cooled quickly inside the cooling box 19. After the ceramsite sand is cooled, the door is opened and the staff can use tools to fish out the ceramsite sand inside the cooling box 19. At the same time, by opening the valve 12 on the water pipe 17, the cooling water inside the cooling box 19 can be discharged.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooling device for a ceramsite sand production line, comprising a base (1) and a support column (2), wherein the bottom surface of the base (1) is fixedly connected to the support column (2) on all sides; A box body (3) is fixedly mounted on one side of the top surface of the base (1), and a feed port (4) is symmetrically provided on the top surface of the box body (3). A water tank (5) is fixedly mounted on the other side of the top surface of the base (1), and a water pump (6) is fixedly mounted on the top surface of the water tank (5). A water inlet pipe (7) is fixedly connected to one side of the surface of the water pump (6), and a side surface of the water inlet pipe (7) away from the water pump (6) is connected to the water tank (5). A delivery pipe (8) is fixedly connected to one side of the top surface of the water pump (6). ), the top surface of the delivery pipe (8) is connected to a fixed sleeve (9), one side surface of the fixed sleeve (9) is fixedly connected to the box body (3), the other side surface of the water pump (6) is fixedly connected to a water outlet pipe (10), the side surface of the water outlet pipe (10) near the bottom is connected to a plurality of support sleeves (11), the support sleeves (11) are fixedly connected to the water tank (5), a valve (12) is fixedly installed inside the water outlet pipe (10), and a guide plate (13) is symmetrically installed inside the box body (3); It is characterized by: Also includes: A groove (14) is provided inside the guide plate (13), and a buffer assembly (15) is provided inside the groove (14); The buffer assembly (15) comprises a connecting plate (1501) fixedly connected to the groove (14); a sliding groove (1502) is symmetrically provided on the top surface of the connecting plate (1501); and a slider (1503) is slidably connected inside the sliding groove (1502); The top surface of the slider (1503) is fixedly connected to a support block (1504), the top surface of the support block (1504) is fixedly connected to a stabilizing block (1505), and one side surface of the support block (1504) is fixedly connected to a first telescopic rod (1506).

2. The cooling device for a ceramsite sand production line according to claim 1, characterized in that: The surface of the first telescopic rod (1506) is sleeved with a first spring (1507), one side surface of the first spring (1507) is fixedly connected to the support block (1504), the other side surface of the first spring (1507) is fixedly connected to the blocking plate (1508), the side surface of the first telescopic rod (1506) away from the support block (1504) is fixedly connected to the blocking plate (1508), the top surface of the connecting plate (1501) is symmetrically installed with a stabilizing plate (1509), the top surface of the stabilizing plate (1509) is symmetrically installed with a second telescopic rod (1510), and the surface of the second telescopic rod (1510) is sleeved with a second spring (1511).

3. The cooling device for a ceramsite sand production line according to claim 2, characterized in that: The bottom surface of the second spring (1511) is fixedly connected to the stabilizing plate (1509), the top surface of the second spring (1511) is fixedly connected to the top block (1512), and the top surface of the second telescopic rod (1510) is fixedly connected to the top block (1512).

4. The cooling device for a ceramsite sand production line according to claim 1, characterized in that: The middle of the surface of the stabilizing block (1505) near the top is rotatably connected to a movable rod (1513), the top surface of the movable rod (1513) is rotatably connected to a fixed block (1514), the top surface of the fixed block (1514) is fixedly connected to a top plate (1515), and both sides of the bottom surface of the top plate (1515) are fixedly connected to the top block (1512).

5. The cooling device for a ceramsite sand production line according to claim 4, characterized in that: A buffer plate (16) is fixedly connected to the top surface of the top plate (1515), and the buffer plate (16) is slidably connected to the groove (14).

6. The cooling device for a ceramsite sand production line according to claim 1, characterized in that: A water pipe (17) is connected to a side surface of the box body (3) near the bottom, a vibration screening device (18) is provided inside the box body (3), a cooling box (19) is fixedly installed below the vibration screening device (18), a rotating rod (20) is rotatably connected to the inside of the cooling box (19), a driving motor (21) is fixedly connected to a side surface of the rotating rod (20), an output end of the driving motor (21) is connected to the box body (3) and the cooling box (19), and the bottom surface of the delivery pipe (8) is connected to a plurality of atomizing nozzles (22).

7. The cooling device for a ceramsite sand production line according to claim 6, characterized in that: A plurality of stirring blades (23) are symmetrically mounted on the surface of the rotating rod (20), and a perforated plate (24) is fixedly connected to one side surface of the stirring blade (23).

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