Ceramsite sand manufacturing cooling machine with strong effect

Abstract

The utility model discloses a ceramsite sand manufacturing cooling machine with a strong effect, and relates to the technical field of ceramsite sand manufacturing cooling. Comprising a supporting shell, a conveying belt used for conveying manufactured ceramsite sand is arranged on the inner wall of the supporting shell, materials are turned over through swinging of a turning support, and meanwhile a worm is in transmission connection with a driving rod through a worm gear; then a rotating shaft of the worm extends to one end of the outer side of the supporting shell and is in transmission connection with a transmission shaft through a transmission wheel and a transmission belt, so that a cam main body is driven to move to the top end in the conveying belt, materials on the conveying belt are shaken, and then the bracket is turned over, so that ceramsite sand which is originally stacked together can be better and fully dispersed; according to the ceramsite sand cooler, all the surfaces of ceramsite sand can make contact with cold air in the cooler to the maximum extent, the heat exchange area is greatly increased, heat dissipation is accelerated, the cooling efficiency is remarkably improved, and it is ensured that the ceramsite sand can reach the ideal cooling temperature within shorter time.

Description

Technical Field

[0001] This utility model relates to the field of cooling technology for ceramsite sand manufacturing, specifically a high-efficiency ceramsite sand manufacturing cooling machine. Background Technology

[0002] Expanded ceramsite, a lightweight and high-strength building material, is widely used in construction, petrochemicals, and other fields. The production process of expanded ceramsite generally consists of five stages: raw material preparation, drying, preheating, calcination, and cooling. Shale ore is crushed by a jaw crusher, then sieved to select particles with a diameter of 3mm-5mm as raw material. This raw material is then preheated in an electric furnace, and immediately after preheating, it is calcined in an electric cathode furnace already at the target temperature. After calcination, it is cooled to room temperature to obtain expanded ceramsite. The drying, preheating, calcination, and cooling times and temperatures of the shale raw material are referred to as the calcination regime of the expanded ceramsite.

[0003] Based on the aforementioned patent, in the process of manufacturing ceramsite sand, the ceramsite sand after high-temperature sintering needs to be cooled rapidly. Based on the principle of compression refrigeration cycle of the cooler, in order to ensure its physical properties and quality, the material to be cooled is input and output through a conveyor belt. However, the ceramsite sand often piles up on the conveyor belt, lacking an effective turning and shaking mechanism, resulting in a limited contact area between the ceramsite sand and the cooling medium, insufficient heat exchange, and the inability of many areas of ceramsite sand to dissipate heat in time, resulting in low cooling efficiency and excessively long cooling time, which seriously affects the production progress. Therefore, this utility model provides a highly effective ceramsite sand manufacturing cooler. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-efficiency cooling machine for ceramsite sand manufacturing. It solves the problem that ceramsite sand often accumulates on the conveyor belt, lacks an effective turning and shaking mechanism, resulting in a limited contact area between the ceramsite sand and the cooling medium, insufficient heat exchange, and the inability of many areas of ceramsite sand to dissipate heat in time, leading to low cooling efficiency, excessively long cooling time, and seriously affecting the production schedule.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency ceramsite sand manufacturing cooling machine, comprising a supporting shell, an inner wall of which is provided with a conveyor belt for transporting ceramsite sand during manufacturing, and a cooling mechanism for ceramsite sand manufacturing on the supporting shell, the cooling mechanism comprising:

[0006] The air-cooled assembly includes a cooling housing supporting the upper part of the housing, an air guide housing fixed to the top of the cooling housing, and a fan blade provided at the outlet of the air guide housing.

[0007] The flipping assembly includes a slide rail bracket fixed to the inner wall of the cooling housing. A drive rod is connected through one end of the slide rail bracket. The drive rod extends into the slide rail bracket and is connected to a slider bracket via a reciprocating assembly. A flipping bracket is connected to the slider bracket via a pushing assembly. A drive shaft is connected through the side wall of the supporting housing. A cam body is fixed to one end of the drive shaft.

[0008] Preferably, the upper end of the air guide shell is fixed with the main body of the cooler, and the fan blades are evenly distributed in multiple sets along the horizontal direction of the air guide shell.

[0009] Preferably, one end of the supporting shell is used as the discharge shell for the ceramsite sand, and the discharge shell has a conical structure.

[0010] Preferably, the reciprocating assembly includes a reciprocating screw rotatably connected inside the slide rail bracket, and the reciprocating screw is fixedly connected to the drive rod. The two ends of the slider bracket are slidably connected to the inner wall of the slide rail bracket, and the slider bracket is threadedly connected to the reciprocating screw.

[0011] Preferably, the pushing assembly includes a pair of electrically driven push rods fixedly through the interior of the slider bracket, and the flipping bracket is fixedly connected to the telescopic end of the electrically driven push rods.

[0012] Preferably, the cam body is configured in multiple sets, and the cam body is located inside the conveyor belt. The cam body is close to the upper inner surface of the conveyor belt. A worm gear is rotatably connected to the inside of the support housing near the drive rod via a rotating shaft. The worm gear is meshed with a worm wheel. The rotating shaft of the worm gear extends to one end of the outer side of the support housing and is connected to the transmission shaft via a transmission wheel and a transmission belt.

[0013] Beneficial effects

[0014] This invention provides a high-efficiency cooling machine for manufacturing ceramsite sand. Compared with the prior art, it has the following advantages:

[0015] Firstly, the slider bracket of this utility model is driven on the upper surface of the conveyor belt by the slide rail bracket. The flipping bracket is lowered by an electric push rod and comes into contact with the ceramsite sand on the conveyor belt. The material is flipped by the swing of the flipping bracket. At the same time, the worm is connected to the drive rod through the worm wheel. Then, the rotating shaft of the worm extends to one end of the support shell and is connected to the drive shaft through the drive wheel and drive belt. This drives the cam body to the top inside the conveyor belt, thereby shaking the material on the conveyor belt. Then, the flipping bracket can better and more fully disperse the ceramsite sand that was originally piled up, so that all surfaces of the ceramsite sand can contact the cold air in the cooler to the maximum extent. This greatly increases the heat exchange area, accelerates heat dissipation, significantly improves cooling efficiency, and ensures that the ceramsite sand can reach the ideal cooling temperature in a shorter time.

[0016] Secondly, the main body of the cooler of this utility model generates cold air, which is then sent into the interior of the cooling shell through evenly distributed fan blades inside the air guide shell. This directly cools the ceramsite sand on the conveyor belt. The fan blades can evenly disperse the cold air, increasing the contact area between the cold air and the ceramsite sand, allowing the ceramsite sand to quickly exchange heat with the cold air, rapidly reducing the temperature, significantly improving cooling efficiency, shortening cooling time, increasing production capacity, and avoiding uneven cooling in certain areas. This ensures that the ceramsite sand is uniformly cooled during the conveying process, whether it is located in the center or at the edge of the conveyor belt, thereby improving the stability and consistency of product quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the cooling shell of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the air guide shell of this utility model;

[0020] Figure 4 This is a schematic diagram of the slider bracket connection structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the cam body connection structure of this utility model;

[0022] Figure 6 For the present utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Support shell; 2. Conveyor belt; 201. Discharge shell; 3. Cooling shell; 301. Air guide shell; 302. Fan blade; 303. Cooler body; 4. Slide rail bracket; 401. Drive rod; 402. Reciprocating screw; 403. Slider bracket; 404. Electric push rod; 405. Tilting bracket; 5. Drive shaft; 501. Cam body; 6. Worm gear; 601. Worm. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5This utility model provides a technical solution: a high-efficiency ceramsite sand manufacturing cooling machine, including a supporting shell 1, a conveyor belt 2 for transporting ceramsite sand through its inner wall, and a cooling mechanism for ceramsite sand manufacturing on the supporting shell 1, the cooling mechanism including:

[0026] The air-cooled assembly includes a cooling housing 3 supporting the upper part of the housing 1, a guide housing 301 fixed to the top of the cooling housing 3, and a fan blade 302 provided at the outlet of the guide housing 301.

[0027] The flipping assembly includes a slide rail bracket 4 fixed to the inner wall of the cooling housing 3. A drive rod 401 is connected through one end of the slide rail bracket 4. The drive rod 401 extends into the slide rail bracket 4 and is provided with a slider bracket 403 connected by a reciprocating assembly. A flipping bracket 405 connected by a pushing assembly is provided inside the slider bracket 403. A drive shaft 5 is connected through the side wall of the supporting housing 1. A cam body 501 is fixed to one end of the drive shaft 5.

[0028] In a preferred embodiment, a cooler body 303 is fixed to the upper end of the air guide shell 301. Multiple sets of fan blades 302 are evenly distributed along the horizontal direction of the air guide shell 301. One end of the supporting shell 1 is used for the discharge shell 201 for the ceramsite sand, and the discharge shell 201 has a conical structure. The manufactured ceramsite sand is accurately fed into the conveyor belt 2 through the conical discharge shell 201, and then fed into the interior of the cooling shell 3 through the conveyor belt 2. The cooler body 303 is started to generate cold air, which is then circulated by the evenly distributed fan blades 302 inside the air guide shell 301. The generated cold air is sent into the interior of the cooling shell 3 to directly cool the ceramsite sand on the conveyor belt 2. The fan blades 302 can evenly disperse the cold air, increasing the contact area between the cold air and the ceramsite sand, enabling the ceramsite sand to quickly exchange heat with the cold air, rapidly reducing the temperature, significantly improving cooling efficiency, shortening cooling time, increasing production capacity, and avoiding uneven cooling in certain areas. This ensures that the ceramsite sand can be uniformly cooled during the conveying process, whether it is located in the center or at the edge of the conveyor belt 2, thereby improving the stability and consistency of product quality.

[0029] In a preferred embodiment, the reciprocating assembly includes a reciprocating screw 402 rotatably connected inside the slide rail bracket 4, and the reciprocating screw 402 is fixedly connected to the drive rod 401. The two ends of the slider bracket 403 are slidably connected to the inner wall of the slide rail bracket 4, and the slider bracket 403 is threadedly connected to the reciprocating screw 402. The pushing assembly includes a pair of electric push rods 404 fixedly inserted inside the slider bracket 403. The tilting bracket 405 is fixedly connected to the telescopic end of the electric push rods 404. The cam body 501 is provided with... Multiple sets of cam bodies are provided, with the cam body 501 located inside the conveyor belt 2. The cam body 501 is close to the upper inner surface of the conveyor belt 2. Inside the support housing 1, near the drive rod 401, a worm gear 601 is rotatably connected via a rotating shaft. The worm gear 601 meshes with the worm wheel 6. The rotating shaft of the worm gear 601 extends to one end outside the support housing 1 and is connected to the drive shaft 5 via a drive wheel and drive belt. The reciprocating screw 402 is driven by the drive rod 401 and rotates under the action of the motor, driving the slider bracket 403. Driven by the slide rail bracket 4 on the upper surface of the conveyor belt 2, the flipping bracket 405 is lowered by the electric push rod 404 to contact the ceramsite sand on the conveyor belt 2. The material is flipped by the swing of the flipping bracket 405. At the same time, the worm 601 is connected to the drive rod 401 through the worm wheel 6. Then, the rotating shaft of the worm 601 extends to one end of the outer side of the support shell 1 and is connected to the drive shaft 5 through the drive wheel and drive belt. This drives the cam body 501 to the top inside the conveyor belt 2, thereby shaking the material on the conveyor belt 2. Then, the flipping bracket 405 can better disperse the ceramsite sand that was originally piled up, so that all surfaces of the ceramsite sand can contact the cold air in the cooler to the maximum extent, which greatly increases the heat exchange area, accelerates heat dissipation, significantly improves cooling efficiency, and ensures that the ceramsite sand can reach the ideal cooling temperature in a shorter time. The motor model is Y2-200L1-2Y and the cooler model is CBE-19WLC, which are existing technologies and will not be described in detail.

[0030] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0031] During operation, the manufactured ceramsite sand is accurately fed onto the conveyor belt 2 through the conical feeding shell 201, and then fed into the cooling shell 3 via the conveyor belt 2. The reciprocating screw 402, driven by a motor via a drive rod 401, rotates, driving the slider bracket 403 via a slide rail bracket 4 on the upper surface of the conveyor belt 2. The tilting bracket 405, driven by an electric push rod 404, descends to contact the ceramsite sand on the conveyor belt 2. The tilting bracket 405 tilts the material, causing it to be turned over. The worm gear 601 is connected to the drive rod 401 via the worm wheel 6. The rotating shaft of the worm gear 601 extends to one end of the outer side of the support housing 1 and is connected to the drive shaft 5 via the drive wheel and drive belt. This drives the cam body 501 to move inside the conveyor belt 2, thereby shaking the material on the conveyor belt 2 and flipping the bracket 405. This allows the originally piled-up ceramsite sand to be better and more fully dispersed, so that all surfaces of the ceramsite sand can contact the cold air in the cooler to the maximum extent, greatly increasing the heat exchange area.

[0032] When the main body of the cooling machine 303 is started, cold air is generated. The cold air is sent into the interior of the cooling shell 3 through the evenly distributed fan blades 302 inside the air guide shell 301, directly cooling the ceramsite sand on the conveyor belt 2. The fan blades 302 can evenly disperse the cold air, increasing the contact area between the cold air and the ceramsite sand, enabling the ceramsite sand to quickly exchange heat with the cold air, rapidly reducing the temperature and significantly improving the cooling efficiency.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A powerful ceramic sand manufacturing cooler comprising a support casing (1), the inner wall of which is provided with a conveyor belt (2) for the transmission of the manufacturing ceramic sand, characterized in that: The support shell (1) is provided with a cooling mechanism for manufacturing ceramsite sand, and the cooling mechanism comprises: The air cooling assembly comprises a cooling shell (3) at the upper end of the support shell (1), and the top end of the cooling shell (3) is fixed with a wind guide shell (301), and the outlet of the wind guide shell (301) is provided with a fan blade (302); The turnover assembly comprises a slide rail support (4) fixed on the inner wall of the cooling shell (3), one end of the slide rail support (4) is connected with a driving rod (401), the driving rod (401) extends into the slide rail support (4) and is provided with a slider support (403) connected through a reciprocating assembly, the inner part of the slider support (403) is provided with a turnover support (405) connected through a pushing assembly, the side wall of the support shell (1) is connected with a transmission shaft (5), and one end of the transmission shaft (5) is fixed with a cam body (501).

2. A high-performance ceramsite sand cooling machine according to claim 1, characterized in that: The upper end of the wind guide shell (301) is fixed with a cooling machine body (303), and the fan blade (302) is uniformly distributed in multiple groups along the horizontal direction of the wind guide shell (301).

3. The high-performance ceramsite sand cooling machine according to claim 1, characterized in that: One end of the support shell (1) is provided with a discharging shell (201) for discharging ceramsite sand, and the discharging shell (201) is in a conical structure.

4. The high-performance ceramsite sand cooling machine according to claim 1, characterized in that: The reciprocating assembly comprises a reciprocating screw (402) rotatably connected in the slide rail support (4), and the reciprocating screw (402) is fixedly connected with the driving rod (401), the slider support (403) is slidingly connected with the inner wall of the slide rail support (4) at both ends, and the slider support (403) is threadedly connected with the reciprocating screw (402).

5. The high-performance ceramsite sand cooling machine according to claim 1, characterized in that: The pushing assembly comprises a pair of electric push rods (404) fixed in the slider support (403), and the turnover support (405) is fixedly connected with the telescopic end of the electric push rod (404).

6. A high performance ceramsite sand cooler as claimed in claim 1, wherein: The cam body (501) is provided in multiple groups, and the cam body (501) is located in the inner part of the conveying belt (2), the cam body (501) is close to the inner upper end surface of the conveying belt (2), the support shell (1) is rotatably connected with a worm (601) through a rotating shaft at a position close to the driving rod (401), the worm (601) is meshingly connected with a worm wheel (6), and the rotating shaft of the worm (601) extends to one end of the outer side of the support shell (1) and is drivingly connected with the transmission shaft (5) through a transmission wheel and a transmission belt.

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