Cooling structure of granulator

Abstract

The utility model relates to the technical field of cooling structures, and discloses a cooling structure of a granulator, which comprises a workbench. According to the cooling structure of the granulator, through the arrangement of the cooling assembly and the humidifying assembly, after raw materials enter the conveying chamber, a worker starts a servo motor, the motor drives a conveying screw rod to convey the raw materials into the granulation chamber, then a screw extrusion reamer extrudes the raw materials to form solid particles, and the solid particles enter a finished product storage frame through a pore plate; a worker starts the water pump to atomize and cool the interior of the conveying chamber, so that the temperature in the conveying chamber is effectively controlled, raw materials are prevented from being overheated, meanwhile, the binding force and strength of raw material particles can be enhanced, the raw materials are easier to press and form, and the granulation efficiency and the finished product quality are improved; through forced convection of the fan, conduction and dissipation of heat are accelerated, the temperature in the granulation chamber can be reduced, the temperature of the equipment is kept within a safe operation range, and the stability and continuous working time of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling structures, in particular to a cooling structure for a granulator. Background Art

[0002] A granulator is a device used to form fixed shapes from powdery or granular raw materials through a pressure or extrusion process, and is widely used in fields such as chemical industry, food processing, and pharmaceuticals. During the granulation process, a large amount of heat may be generated. The cooling structure of the granulator can effectively dissipate the heat generated during the process, prevent the product or equipment from overheating, avoid caking or adhesion of the granulation material due to overheating, and ensure that the product can appear in an appropriate form and quality.

[0003] In actual use, the existing cooling structure of the granulator is not easy to dissipate heat and cool the granulation chamber, and has certain limitations.

[0004] Therefore, it is necessary to invent a cooling structure for a granulator to solve the above problems. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The technical problem solved by the utility model is to provide a granulator cooling structure with high practicability, which can be operated simply and has a relatively simple structure, and solves the problem of not being easy to dissipate heat and cool the granulation chamber mentioned in the above background art.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model is realized through the following technical solutions: A cooling structure for a granulator, including a workbench, a conveying chamber is fixedly connected to the top of the workbench, a feeding frame is connected to the top of the conveying chamber by screws, a filtering component is fixedly connected to the top of the feeding frame, the filtering component includes a feeding port, a filtering frame and a filtering net, a granulation chamber is fixedly connected to the side of the conveying chamber, a cooling component is fixedly connected to the surface of the granulation chamber, the cooling component includes heat dissipation fins, fixing blocks and heat dissipation fans, a storage frame is fixedly connected to the bottom of the workbench, a humidifying component is lapped inside the storage frame, and the humidifying component includes a liquid storage barrel, a water pump, a liquid delivery pipe and a atomizing nozzle.

[0009] As a further scheme of the utility model, the feeding port is fixedly connected to the top of the feeding frame, the filtering frame is lapped inside the feeding port, and the filtering net is fixedly connected to the inside of the filtering frame.

[0010] As a further solution of the present utility model, the plurality of heat dissipation fins are fixedly connected to the surface of the granulation chamber. Fixed blocks are fixedly connected to both sides of the granulation chamber, and a plurality of heat dissipation fans are threadedly connected to the inside of the two fixed blocks through screws.

[0011] As a further solution of the present utility model, the liquid storage barrel is lapped inside the storage frame. A water pump is connected through the side of the liquid storage barrel, an infusion pipe is connected through the top of the water pump, and a atomizing nozzle is connected through the side of the infusion pipe.

[0012] As a further solution of the present utility model, a servo motor is fixedly connected to the top of the workbench. The output end of the servo motor is spline-connected with a transmission rod, a conveying screw rod is fixedly connected to the side of the transmission rod, and a spiral extrusion reamer is fixedly connected to the side of the conveying screw rod.

[0013] As a further solution of the present utility model, a hole plate is fixedly connected to the inside of the granulation chamber, and two protective doors are hinged to the side of the storage frame through hinges.

[0014] As a further solution of the present utility model, a support plate is fixedly connected to the side of the storage frame, and a finished product storage frame is lapped inside the support plate.

[0015] (III) Beneficial effects

[0016] The present utility model provides a granulator cooling structure, which has the following beneficial effects:

[0017] 1. For this granulator cooling structure, through the settings of the cooling component and the humidifying component, after the raw materials enter the conveying chamber, the operator starts the servo motor. The motor drives the conveying screw rod to send the raw materials into the granulation chamber. Then the spiral extrusion reamer extrudes the raw materials to form solid particles and enters the finished product storage frame through the hole plate. The operator starts the water pump to atomize and cool the inside of the conveying chamber through the atomizing nozzle, effectively controlling the temperature inside the conveying chamber, preventing the raw materials from overheating. At the same time, appropriate spraying can increase the humidity of the raw materials, reduce the dust generated during the granulation process, enhance the binding force and strength of the particles, make it easier to press and form particles, improve the granulation efficiency and the quality of the finished product. The heat dissipation fins and the heat dissipation fans can increase the heat dissipation area on the surface of the granulation chamber. Through the forced convection of the fans, the heat conduction and dissipation are accelerated, which helps to reduce the temperature inside the granulation chamber, keep the equipment temperature within the safe operating range, and improve the stability and continuous working time of the equipment.

[0018] 2. The cooling structure of this granulator, through the setting of the filtering component, when in use, the operator overlaps the filtering frame in the feeding port, and then feeds the raw materials into the conveying chamber through the filtering structure. The filtering frame and the filter screen can effectively prevent impurities, foreign objects or large particle materials from entering the interior of the granulator, reduce the wear and damage of the internal components of the granulator, extend the service life of the equipment. At the same time, the filtering structure can filter out impurities and particles that do not meet the requirements, ensure the stability and consistency of the quality of the raw materials entering the interior of the granulator, contribute to the production of granular products that meet the specifications, and avoid product quality problems caused by impurities. The overlapping structure facilitates the operator to clean or replace the filtering frame regularly, maintain its filtering efficiency, avoid the blockage or failure of the filter screen due to long-term use, and improve the reliability and operating efficiency of the equipment. Description of the Drawings

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is a schematic structural view of the filtering component of the present utility model;

[0021] Figure 3 is a schematic structural view of the cooling component of the present utility model;

[0022] Figure 4 is a schematic structural view of the humidifying component of the present utility model.

[0023] In the figure: 1, workbench; 2, conveying chamber; 3, feeding frame; 4, filtering component; 401, feeding port; 402, filtering frame; 403, filter screen; 5, granulating chamber; 6, cooling component; 601, heat dissipation fins; 602, fixing block; 603, heat dissipation fan; 7, storage frame; 8, humidifying component; 801, liquid storage barrel; 802, water pump; 803, liquid delivery pipe; 804, atomizing nozzle; 9, servo motor; 10, transmission rod; 11, conveying screw rod; 12, spiral extrusion reamer; 13, orifice plate; 14, protective door; 15, support plate; 16, finished product storage frame. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 to 4The utility model provides a technical solution: a granulator cooling structure, including a workbench 1, a conveying chamber 2 is fixedly connected to the top of the workbench 1, a feeding frame 3 is connected to the top of the conveying chamber 2 by screws, and a filter assembly 4 is fixedly connected to the top of the feeding frame 3. Through the setting of the filter assembly 4, the filter frame 402 and the filter screen 403 can effectively prevent impurities, foreign matter or large particles from entering the granulator, reduce the wear and damage of the internal components of the granulator, and extend the service life of the equipment. At the same time, the filter structure can filter out impurities and particles that do not meet the requirements, ensure the stability and consistency of the quality of the raw materials entering the granulator, help to produce granular products that meet the specifications, and avoid product quality problems caused by impurities. The overlapped structure is convenient for personnel to regularly clean or replace the filter frame 402 to maintain its filtering efficiency, avoid clogging or failure of the filter screen due to long-term use, and improve the reliability and operation efficiency of the equipment. The filter assembly 4 includes a feed inlet 401, a filter frame 402 and a filter screen 403. The side of the conveying chamber 2 is fixedly connected to the granulating chamber 5. The surface of the granulation chamber 5 is fixedly connected with a cooling assembly 6. Through the arrangement of the cooling assembly 6 and the humidifying assembly 8, two personnel in the conveying chamber can start the water pump 802 to perform atomization cooling through the atomizing nozzle 804, effectively control the temperature of the stirring and conveying zone, and prevent the raw materials from overheating. At the same time, appropriate spraying can increase the humidity of the raw materials, reduce the dust generated during the granulation process, enhance the binding force and strength of the particles, make it easier to press and form particles, and improve the granulation efficiency and the quality of the finished product. The heat dissipation fins 601 and the heat dissipation fan 603 can increase the granulation The heat dissipation area on the surface of the chamber 5 accelerates the conduction and dissipation of heat through the forced convection of the fan, which helps to reduce the internal temperature of the granulation chamber 5, keep the equipment temperature within the safe operating range, and improve the stability and continuous working time of the equipment. The cooling component 6 includes a heat dissipation fin 601, a fixed block 602 and a heat dissipation fan 603. The bottom of the workbench 1 is fixedly connected with a storage frame 7, and the interior of the storage frame 7 is overlapped with a humidification component 8. The humidification component 8 includes a liquid storage barrel 801, a water pump 802, an infusion tube 803 and an atomizing nozzle 804;

[0026] See also Figure 2The feed port 401 is fixedly connected to the top of the feed frame 3, and a filter frame 402 is overlapped inside the feed port 401. A filter screen 403 is fixedly connected inside the filter frame 402. Through the setting of the filter assembly 4, the filter frame 402 and the filter screen 403 can effectively prevent impurities, foreign matter or large particles from entering the granulator, reduce the wear and damage of the internal components of the granulator, and extend the service life of the equipment. At the same time, the filtering structure can filter out impurities and particles that do not meet the requirements, ensure the stability and consistency of the quality of the raw materials entering the granulator, help to produce granular products that meet the specifications, and avoid product quality problems caused by impurities. The overlapping structure is convenient for personnel to regularly clean or replace the filter frame 402 to maintain its filtering efficiency, avoid clogging or failure of the filter screen due to long-term use, and improve the reliability and operation efficiency of the equipment;

[0027] See also Figure 3 , a plurality of heat dissipation fins 601 are fixedly connected to the surface of the granulation chamber 5, and a fixed block 602 is fixedly connected to both sides of the granulation chamber 5, and a plurality of heat dissipation fans 603 are screwed and connected inside the two fixed blocks 602. Through the setting of the cooling component 6, the heat dissipation fins 601 and the heat dissipation fans 603 can increase the heat dissipation area on the surface of the granulation chamber 5, and accelerate the conduction and dissipation of heat through the forced convection of the fan, which helps to reduce the internal temperature of the granulation chamber 5, keep the equipment temperature within the safe operating range, and improve the stability and continuous working time of the equipment;

[0028] See also Figure 4 The liquid storage barrel 801 is overlapped with the interior of the storage frame 7, the side of the liquid storage barrel 801 is connected with a water pump 802, the top of the water pump 802 is connected with a liquid infusion tube 803, and the side of the liquid infusion tube 803 is connected with an atomizing nozzle 804. Through the setting of the humidifying component 8, two personnel in the conveying room can start the water pump 802 to perform atomization cooling through the atomizing nozzle 804, effectively control the temperature of the stirring and conveying area, and prevent the raw materials from overheating. At the same time, appropriate spraying can increase the humidity of the raw materials, reduce the dust generated during the granulation process, enhance the binding force and strength of the particles, make it easier to press to form particles, and improve the granulation efficiency and the quality of the finished product;

[0029] See also Figure 3 A servo motor 9 is fixedly connected to the top of the workbench 1, a transmission rod 10 is splinedly connected to the output end of the servo motor 9, a conveying screw rod 11 is fixedly connected to the side of the transmission rod 10, and a spiral extrusion reamer 12 is fixedly connected to the side of the conveying screw rod 11;

[0030] See also Figure 3 , a perforated plate 13 is fixedly connected to the interior of the granulation chamber 5, and two protective doors 14 are hingedly connected to the side of the storage frame 7 by hinges;

[0031] See also Figure 1A support plate 15 is fixedly connected to the side of the storage frame 7, and a finished product storage frame 16 is overlapped inside the support plate 15.

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step: after the raw material enters the conveying chamber 2, the personnel starts the servo motor 9, and the motor drives the conveying screw rod 11 to convey the raw material into the granulation chamber 5. Then the spiral extrusion reamer 12 squeezes the raw material into solid particles and enters the finished product storage frame 16 through the orifice plate 13. The personnel starts the water pump 802 to perform atomization cooling on the inside of the conveying chamber 2 through the atomizing nozzle 804, effectively controlling the temperature in the conveying chamber 2 to prevent the raw material from overheating. At the same time, appropriate spraying can increase the humidity of the raw material, reduce the dust generated during the granulation process, enhance the binding force and strength of the particles, make it easier to press to form particles, improve the granulation efficiency and the quality of the finished product, the heat dissipation fins 601 and the heat dissipation fan 603 can increase the heat dissipation area on the surface of the granulation chamber 5, and accelerate the conduction and dissipation of heat through the forced convection of the fan, which helps to reduce the internal temperature of the granulation chamber 5, keep the equipment temperature within the safe operating range, and improve the stability and continuous working time of the equipment;

[0034] The second step: when in use, the personnel overlap the filter frame 402 in the feed port 401, and then send the raw materials into the conveying chamber 2 through the filter structure. The filter frame 402 and the filter screen 403 can effectively prevent impurities, foreign matter or large particles from entering the granulator, reduce the wear and damage of the internal components of the granulator, and extend the service life of the equipment. At the same time, the filter structure can filter out impurities and particles that do not meet the requirements, ensure the stability and consistency of the quality of the raw materials entering the granulator, help to produce granular products that meet the specifications, and avoid product quality problems caused by impurities. The overlapping structure is convenient for personnel to regularly clean or replace the filter frame 402 to maintain its filtering efficiency, avoid filter screen clogging or failure due to long-term use, and improve the reliability and operation efficiency of the equipment.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used can all be purchased from the market, and can also be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, whose structures and principles can all be learned by those skilled in the art through technical manuals or by conventional experimental methods.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A granulator cooling structure, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a conveying chamber (2), the top of the conveying chamber (2) is connected to a feeding frame (3) by screws, the top of the feeding frame (3) is fixedly connected to a filtering assembly (4), the filtering assembly (4) comprises a feeding port (401), a filtering frame (402) and a filtering screen (403), the side of the conveying chamber (2) is fixedly connected to a granulating chamber (5), the surface of the granulating chamber (5) is fixedly connected to a cooling assembly (6), the cooling assembly (6) comprises a cooling fin (601), a fixing block (602) and a cooling fan (603), the bottom of the workbench (1) is fixedly connected to a storage frame (7), the interior of the storage frame (7) is overlapped with a humidifying assembly (8), the humidifying assembly (8) comprises a liquid storage barrel (801), a water pump (802), an infusion tube (803) and an atomizing nozzle (804).

2. A granulator cooling structure according to claim 1, characterized in that: The feed port (401) is fixedly connected to the top of the feed frame (3), a filter frame (402) is overlapped inside the feed port (401), and a filter screen (403) is fixedly connected inside the filter frame (402).

3. A granulator cooling structure according to claim 1, characterized in that: The plurality of heat dissipation fins (601) are fixedly connected to the surface of the granulation chamber (5), and fixed blocks (602) are fixedly connected to both sides of the granulation chamber (5), and the interiors of the two fixed blocks (602) are both connected to a plurality of heat dissipation fans (603) via screw threads.

4. A granulator cooling structure according to claim 1, characterized in that: The liquid storage barrel (801) is overlapped with the interior of the storage frame (7); a water pump (802) is connected through the side of the liquid storage barrel (801); a liquid infusion tube (803) is connected through the top of the water pump (802); and an atomizing nozzle (804) is connected through the side of the liquid infusion tube (803).

5. A granulator cooling structure according to claim 1, characterized in that: A servo motor (9) is fixedly connected to the top of the workbench (1); a transmission rod (10) is spline-connected to the output end of the servo motor (9); a conveying screw rod (11) is fixedly connected to the side of the transmission rod (10); and a spiral extrusion reamer (12) is fixedly connected to the side of the conveying screw rod (11).

6. A granulator cooling structure according to claim 1, characterized in that: A perforated plate (13) is fixedly connected to the interior of the granulation chamber (5), and two protective doors (14) are hingedly connected to the side of the storage frame (7).

7. A granulator cooling structure according to claim 1, characterized in that: A support plate (15) is fixedly connected to the side of the storage frame (7), and a finished product storage frame (16) is overlapped inside the support plate (15).

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