Water-cooling circulating cooling device capable of being used for stirring device

Abstract

The utility model discloses a water cooling circulation cooling device for a stirring device, which comprises a bin body, a first cooling mechanism is arranged at the bottom of the inner side of the bin body, a second cooling mechanism is arranged at the middle lower part of the inner side of the bin body, in addition, a liquid pump and a cooling liquid bin are arranged on the outer side of the bin body, the input end of the liquid pump is connected with the cooling liquid bin, and the output end of the liquid pump is connected with the cooling liquid bin. The input end is connected with the inlet ends of the first cooling mechanism and the second cooling mechanism, and the output ends of the first cooling mechanism and the second cooling mechanism are connected with the cooling liquid bin; the first cooling mechanism, namely the arc-shaped plate body, can be matched with the bin body through the arc-shaped plate body to form the cooling liquid cavity, and the cooling liquid cavity is connected with the liquid pump and the cooling liquid bin, so that cooling liquid circulates in the cooling liquid cavity and the cooling liquid bin, and the temperature of the cooling liquid cavity is reduced through the cooling liquid; in addition, the cooling liquid cavity is in direct contact with the materials, temperature difference exists, and then the temperature of the materials is reduced through the cooling liquid cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer stirring, in particular to a water-cooling circulation cooling device which can be used for a stirring device. Background Art

[0002] Water-soluble fertilizers are complex, multi-component fertilizers that completely dissolve in water. Their high solubility and absorption efficiency improve fertilizer utilization. Water-soluble fertilizers are composed of a variety of macronutrients, trace elements, and organic matter. To create granular fertilizers, these ingredients are mixed and homogenized using a stirring device.

[0003] At present, there are many types of stirring devices on the market, among which the stirring device suitable for mixing fertilizer raw materials can refer to a fertilizer mixer with publication number CN101376609B, which includes a frame, a material box, a stirring system, a stirring power system, a conveying system bracket, a conveying system and a conveying power system. The material box is installed on the upper part of the frame, a discharge hole is opened at the rear of the material box, and a stirring system is installed horizontally in the material box. The conveying system is installed obliquely upward at the rear of the material box, and the feed end of the conveying system (5) is located below the rear of the material box. The conveying system is connected to the conveying power system. The stirring system is provided with two transmission shafts, and a number of blades spirally rising toward the rear are evenly arranged on the two transmission shafts. The conveying system adopts a spiral conveying system. An upper hopper is provided on the front upper part of the conveying system, and the upper hopper is located below the discharge hole at the rear of the material box.

[0004] The stirring device provided by the above patent can achieve full mixing of multiple raw materials, but there are some problems, such as a fast stirring speed, a long stirring time, or an exothermic reaction between the raw materials, which may generate significant heat. If a violent chemical reaction occurs between the raw materials, or a high-viscosity raw material is used, the heat generated by the stirring needs to be paid attention to and controlled to prevent excessive temperature from damaging the fertilizer components or affecting production safety. However, the stirring device provided by the above patent is not provided with a structure for cooling and dissipating heat, so it is inconvenient to take timely measures when the raw material temperature rises. Utility Model Content

[0005] The purpose of the utility model is to provide a water-cooling circulation cooling device that can be used for a stirring device, aiming to improve the problem that a device that can be used for fertilizer stirring cannot perform cooling and heat treatment on raw materials.

[0006] The utility model is implemented as follows: a water-cooled circulating cooling device that can be used for a stirring device includes a warehouse body, a first cooling mechanism is provided at the bottom of the inner side of the warehouse body, and a second cooling mechanism is provided at the middle and lower part of the inner side; in addition, a liquid pump and a cooling liquid warehouse are provided on the outer side of the warehouse body, the input end of the liquid pump is connected to the cooling liquid warehouse, the input end is connected to the inlet end of the first cooling mechanism and the second cooling mechanism, and the output end of the first cooling mechanism and the second cooling mechanism is connected to the cooling liquid warehouse.

[0007] Preferably, the first cooling mechanism is configured as an arc-shaped plate body, which forms a cooling liquid cavity with the bottom of the storage body, and a plurality of partitions are provided in the cavity, and the plurality of partitions are distributed on both sides of the through hole of the arc-shaped plate body.

[0008] Preferably, the partition is arranged along the length direction of the arc-shaped plate body, and its length is smaller than the length of the arc-shaped plate body, and ends of two adjacent partitions that are away from each other are respectively connected to the two ends of the cooling liquid cavity.

[0009] Preferably, the through hole is opposite to the output hole of the warehouse body, a closing plate is provided directly below the output hole of the warehouse body, a telescopic cylinder is provided on the side of the closing plate, and the telescopic cylinder is connected to the bracket of the warehouse body.

[0010] Preferably, the second cooling mechanism includes multiple liquid pipes, which are arranged in parallel and are respectively provided with a busbar and a diverter rack at both ends. The liquid pipe located in the middle is the liquid inlet pipe, and the remaining liquid pipes are liquid outlet pipes. The diverter racks are all connected to the liquid pump and the cooling liquid tank.

[0011] Preferably, a stirring mechanism is provided on the warehouse body, the stirring mechanism includes a motor, a first stirrer and a second stirrer, the inner diameter of the first stirrer is larger than the outer diameter of the second stirrer, and a plurality of first support rods are provided through it, and a first flower rack is connected to the ends of the plurality of first support rods, the first flower rack is connected to the output shaft of the motor, and the motor is located on the outside of the warehouse body, and a plurality of second support rods are provided through the second stirrer, and a second flower rack is connected to the ends of the second support rods.

[0012] Preferably, the inner side of the second flower stand is connected to a fixed tube through a bearing, and the fixed tube is fixedly connected to the end wall of the bin body; the second cooling mechanism is located on the inner side of the second agitator, and a rod body is fixedly provided on the side of the junction rack away from the diversion rack, and the end of the rod body is connected through a bearing and inserted into the slot of the motor output shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is provided with a first cooling mechanism, namely an arc-shaped plate body, which can form a cooling liquid chamber through the arc-shaped plate body and the silo body. The cooling liquid chamber is connected to the liquid pump and the cooling liquid silo. Therefore, the coolant circulates in the cooling liquid chamber and the cooling liquid silo, and then the temperature of the cooling liquid chamber is reduced by the coolant; in addition, the cooling liquid chamber is in direct contact with the material, and there is a temperature difference, and then the temperature of the material is reduced by the cooling liquid chamber, which changes the current situation that the existing stirring device is inconvenient to cool and dissipate heat for the material, thereby avoiding affecting the quality of the fertilizer.

[0015] 2. The utility model is provided with a second cooling mechanism, which is connected to the liquid pump and the coolant tank to realize the circulation of the coolant. In addition, the second cooling mechanism is located in the middle of the material, which can reduce the temperature of the middle material and cooperate with the first cooling mechanism to accelerate the cooling process of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 It is a structural diagram of the warehouse body of the utility model;

[0018] Figure 3 It is a structural diagram of the bin body and the first cooling mechanism of the utility model;

[0019] Figure 4 It is a structural diagram of the first cooling mechanism of the utility model;

[0020] Figure 5 It is a structural diagram of the second cooling mechanism of the utility model;

[0021] Figure 6 It is a structural diagram of the stirring mechanism of the utility model;

[0022] Figure 7 This is a schematic structural diagram of the first agitator of the utility model;

[0023] Figure 8 This is a schematic structural diagram of the second agitator of the present utility model;

[0024] Figure 9 It is a structural diagram of the motor of the utility model;

[0025] Figure 10 It is a structural schematic diagram of the warehouse body of the present utility model.

[0026] In the figure: 1. Warehouse body; 11. Telescopic cylinder; 12. Closing plate; 2. First cooling mechanism; 21. Liquid pump; 22. Cooling liquid tank; 23. Partition; 24. Through hole; 3. Stirring mechanism; 31. First stirrer; 311. First support rod; 312. First flower rack; 32. Second stirrer; 321. Second support rod; 322. Second flower rack; 323. Fixed pipe; 33. Motor; 331. Slot; 4. Second cooling mechanism; 41. Liquid pipe; 42. Junction rack; 43. Diversion rack. DETAILED DESCRIPTION

[0027] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0029] Example 1

[0030] In order to achieve cooling and heat dissipation when stirring and mixing the fertilizer raw materials, this embodiment installs a water-cooling circulation cooling device on the existing stirring device. The water-cooling circulation cooling device can cool the materials in the stirring device to avoid affecting the quality of the fertilizer due to temperature increase.

[0031] like Figure 1 、 Figure 6 、 Figure 10 As shown, the stirring device includes a frame, a silo 1 and a stirring mechanism 3. The silo is mounted on the frame, and an output hole is provided at the bottom. A closing plate 12 is provided below the output hole. The closing plate 12 is movably mounted on the silo 1, and a telescopic cylinder 11 is provided on the side. The telescopic cylinder 11 is connected to the bracket of the silo 1. Therefore, the telescopic cylinder 11 is operated to control the movement of the closing plate 12 relative to the silo 1, thereby facilitating the change of the smoothness of the output hole and the control of the output of the material from the silo 1. The stirring mechanism 3 includes a motor 33, a first stirrer 31 and a second stirrer 32. The inner diameter of the first stirrer 31 is larger than the outer diameter of the second stirrer 32, and the first stirrer 31 and the second stirrer 32 are both controlled to rotate by the motor 33. Therefore, the first stirrer 31 and the second stirrer 32 can be controlled to rotate by the motor 33, thereby fully mixing the raw materials.

[0032] like Figure 1 、 Figure 2 、 Figure 3As shown, in order to achieve cooling treatment of the raw materials, a first cooling mechanism 2 is provided at the bottom inside the silo 1. The first cooling mechanism 2 is configured as an arc-shaped plate, which forms a cooling liquid cavity with the bottom of the silo 1. The inlet end of the cooling liquid cavity is connected to the output end of the liquid pump 21, and the output end of the cooling liquid cavity is connected to the cooling liquid silo 22. Therefore, under the action of the liquid pump 21, the cooling liquid can be controlled to circulate between the cooling liquid cavity and the cooling liquid silo 22, thereby reducing the temperature of the cooling liquid cavity. Since the cooling liquid cavity is in direct contact with the material and there is a temperature difference, the cooling and heat dissipation of the material is achieved through the cooling liquid.

[0033] like Figure 4 As shown, in addition, a plurality of partitions 23 are provided in the cavity, and the plurality of partitions 23 are distributed on both sides of the through hole 24 of the arc-shaped plate body. The through hole 24 is opposite to the output hole of the warehouse body 1. The partitions 23 are arranged along the length direction of the arc-shaped plate body, and the length is less than the length of the arc-shaped plate body. The ends of the two adjacent partitions 23 that are away from each other are respectively connected to the two ends of the cooling liquid cavity. Therefore, under the action of the plurality of partitions 23, an S-shaped flow channel is formed in the cooling liquid cavity, and the coolant circulates in the flow channel to achieve comprehensive cooling of the cooling liquid cavity.

[0034] Example 2

[0035] like Figure 1 、 Figure 2 、 Figure 5 As shown, on the basis of Example 1, in order to accelerate the cooling of the material, a second cooling mechanism 4 is provided in the middle and lower part of the inner side of the silo 1, and the second cooling mechanism 4 includes multiple liquid pipes 41, and the multiple liquid pipes 41 are arranged along the length direction of the silo 1, and a junction frame 42 and a diverter frame 43 are respectively provided at both ends. The liquid pipe 41 located in the middle is a liquid inlet pipe, and the remaining liquid pipes 41 are liquid outlet pipes. The diverter frames 43 are all connected to the liquid pump 21 and the cooling liquid tank 22. Therefore, under the action of the liquid pump 21, the cooling liquid enters the liquid inlet pipe from the area opposite to the diverter frame 43 and the liquid inlet pipe, and flows to the junction frame 42. Since a cavity is provided in the junction frame 42, the cooling liquid flowing into the junction frame 42 fills the cavity and is output from the cavity into the liquid outlet pipe. The cooling liquid in the liquid outlet pipe flows into the diverter frame 43 and then flows into the cooling liquid tank 22, thereby realizing the circulation of the cooling liquid.

[0036] The second cooling mechanism 4 is disposed inside the second agitator 32 and is in full contact with the material. Therefore, under the action of the second cooling mechanism 4, the cooling and heat dissipation of the entire material can be accelerated.

[0037] Example 3

[0038] like Figure 7 、 Figure 8 、 Figure 9As shown, on the basis of Example 2, in order to ensure that the first agitator 31 and the second agitator 32 work stably when the second cooling mechanism 4 is set, a plurality of first support rods 311 are provided through the first agitator 31, and a first flower rack 312 is connected to the ends of the plurality of first support rods 311. The first flower rack 312 is connected to the output shaft of the motor 33. Therefore, under the action of the motor 33, the first agitator 31 can rotate to stir the material. The motor 33 is located on the outside of the bin body 1, and a slot 331 is provided on the output shaft of the motor 33. A rod body is fixedly provided on the side of the junction frame 42 away from the diversion frame 43, and the end of the rod body is inserted into the slot 331 of the output shaft of the motor 33 through a bearing connection. Under the action of the rod body and the output shaft of the motor 33, the second cooling mechanism 4 is stably installed. Alternatively, the junction frame 42 can also be installed on the end wall of the bin body 1. In short, as long as the second cooling mechanism 4 can be stably placed and supported. The second agitator 32 is provided with a plurality of second support rods 321 extending therethrough. A second bracket 322 is connected to the ends of the second support rods 321. The second bracket 322 and the first bracket 312 are both connected to the first support rods 311 and the second support rods 321. Therefore, the motor 33 controls the rotation of the first and second agitators 31 and 32. Furthermore, a fixing tube 323 is connected to the inner side of the second bracket 322 via a bearing. The fixing tube 323 is fixedly connected to the end wall of the silo 1, ensuring a stable installation of the agitator within the silo 1.

[0039] The above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A water-cooling circulating cooling device that can be used for a stirring device, characterized in that: The invention comprises a warehouse body (1), a first cooling mechanism (2) is provided at the bottom of the inner side of the warehouse body (1), and a second cooling mechanism (4) is provided at the middle and lower part of the inner side; in addition, a liquid pump (21) and a cooling liquid tank (22) are provided on the outer side of the warehouse body (1); the input end of the liquid pump (21) is connected to the cooling liquid tank (22), the input end is connected to the inlet end of the first cooling mechanism (2) and the second cooling mechanism (4); the output end of the first cooling mechanism (2) and the second cooling mechanism (4) is connected to the cooling liquid tank (22).

2. A water-cooling circulating cooling device that can be used for a stirring device according to claim 1, characterized in that: The first cooling mechanism (2) is configured as an arc-shaped plate body, which forms a cooling liquid cavity with the bottom of the storage body (1), and a plurality of partitions (23) are provided in the cooling liquid cavity, and the plurality of partitions (23) are distributed on both sides of the arc-shaped plate body through hole (24).

3. A water-cooling circulating cooling device that can be used for a stirring device according to claim 2, characterized in that: The partitions (23) are arranged along the length direction of the arc-shaped plate body, and their length is less than the length of the arc-shaped plate body. The ends of two adjacent partitions (23) that are away from each other are respectively connected to the two ends of the cooling liquid cavity.

4. A water-cooling circulating cooling device that can be used for a stirring device according to claim 2, characterized in that: The through hole (24) is directly opposite to the output hole of the silo body (1), and a closing plate (12) is provided directly below the output hole of the silo body (1). A telescopic cylinder (11) is provided on the side of the closing plate (12), and the telescopic cylinder (11) is connected to the bracket of the silo body (1).

5. The water-cooling circulating cooling device that can be used for a stirring device according to claim 1, characterized in that: The second cooling mechanism (4) includes a plurality of liquid pipes (41), which are arranged in parallel and are provided with a confluence frame (42) and a diversion frame (43) at both ends. The liquid pipe (41) located in the middle is a liquid inlet pipe, and the remaining liquid pipes (41) are liquid outlet pipes. The diversion frames (43) are all connected to the liquid pump (21) and the cooling liquid tank (22).

6. The water-cooling circulating cooling device that can be used for a stirring device according to claim 5, characterized in that: A stirring mechanism (3) is provided on the silo (1), and the stirring mechanism (3) comprises a motor (33), a first stirrer (31) and a second stirrer (32). The inner diameter of the first stirrer (31) is larger than the outer diameter of the second stirrer (32), and a plurality of first support rods (311) are provided through the first stirrer. A first flower rack (312) is connected to the ends of the plurality of first support rods (311). The first flower rack (312) is connected to the output shaft of the motor (33). The motor (33) is located outside the silo (1). A plurality of second support rods (321) are provided through the second stirrer (32), and a second flower rack (322) is connected to the ends of the second support rods (321).

7. A water-cooling circulating cooling device for a stirring device according to claim 6, characterized in that: The inner side of the second flower rack (322) is connected to a fixed tube (323) via a bearing, and the fixed tube (323) is fixedly connected to the end wall of the bin body (1); the second cooling mechanism (4) is located on the inner side of the second agitator (32), and a rod body is fixedly provided on the side of the confluence rack (42) away from the diversion rack (43), and the end of the rod body is connected via a bearing and inserted into the slot (331) of the output shaft of the motor (33).

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