Chemical raw material rapid cooling device for chemical industry

Abstract

The utility model discloses a chemical raw material rapid cooling device for chemical industry, which comprises a box body, a raw material box is arranged in the box body, and the lower wall of the raw material box is connected with the box body through a support column; the raw material cooling device is reasonable in structure and novel in design, when the raw material cooling device is used, raw materials are placed in the raw material box, the lifting plate is descended through the lifting structure before the raw materials are placed, so that the stirring rod is descended, the raw materials are poured into the raw material box, cold water is injected into the box body, the water level exceeds the upper wall of the raw material box, and the raw materials in the raw material box are cooled through heat exchange; raw materials are stirred through the stirring structure, heat in the raw materials is conveniently dissipated, the raw materials are conveniently cooled, after the raw materials are cooled, the lifting structure drives the stirring rod to ascend, the electric push rod is started, the raw materials in the raw material box are pushed out through the push plate, and discharging is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of chemical raw material production technology, specifically a rapid cooling device for chemical raw materials. Background Technology

[0002] Chemical raw materials can be divided into organic and inorganic chemical raw materials. Organic chemical raw materials can be further divided into alkanes and their derivatives, alkenes and their derivatives, alkynes and their derivatives, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylates, and carbohydrates. In current technology, many chemical raw materials generally require processes such as crystallization and centrifugation to obtain wet products, which are then dried, mixed, cooled, and packaged to become finished products.

[0003] The prior art patent application CN202122139378.8 describes a rapid cooling device for chemical raw materials. During cooling, a medium-sized rotary motor is started, causing the output end of the motor to drive a rotating shaft. At this time, the gear shaft located on the outer wall of the rotating shaft rotates the heat transfer box through the gear disk. Simultaneously, the rotation of the rotating shaft drives the first helical gear to rotate, which in turn drives the second and third helical gears to rotate. Therefore, the stirring blades inside the heat transfer box begin to rotate, achieving a stirring effect on the chemical raw materials inside the heat transfer box. This allows the heat inside the accumulated chemical raw materials to be released, and the released heat is absorbed by the heat absorption layer. The heat is then conducted to the outer heat dissipation layer through the heat transfer box, where it is rapidly cooled by a water bath. However, the heat transfer box of the above device is not convenient for discharging materials. Therefore, we propose a rapid cooling device for chemical raw materials. Utility Model Content

[0004] To address the shortcomings of existing technologies, a rapid cooling device for chemical raw materials is disclosed, comprising a housing, wherein a raw material tank is disposed inside the housing, and the lower wall of the raw material tank is connected to the housing via a support column;

[0005] The raw material box is equipped with a stirring structure, which includes multiple rotating shafts that move through the upper wall of the raw material box. A stirring rod is installed on the inner end of the rotating shaft. The upper end of the rotating shaft moves through the upper wall of the box. The upper ends of the multiple rotating shafts rotate together and pass through a lifting plate. A first gear is installed at the top of each rotating shaft. The multiple first gears are meshed and connected in pairs. A first motor is installed on the outermost first gear. The first motor is installed on the lifting plate.

[0006] The lifting plate is provided with a lifting structure, which includes movable blocks installed on the left and right side walls of the lifting plate. Each movable block has a lead screw spirally threaded through it. The lower end of the lead screw is rotatably installed on the upper wall of the housing. The upper end of the lead screw is fixedly threaded through it. A third gear is meshed between a pair of second gears. A second motor is installed on the third gear. The second motor is installed on the upper wall of the housing through a mounting bracket. The top end of the lead screw is rotatably installed on the mounting bracket.

[0007] The raw material box is also equipped with a discharge structure, which includes a push plate slidably disposed on the lower wall of the raw material box. A push rod is installed on the push plate. The push rod slidably passes through the raw material box and the side wall of the box. An electric push rod is connected to the end of the push rod that passes through the box. The electric push rod is installed on the side wall of the box.

[0008] Preferably, the side wall of the box is provided with a water inlet pipe and a water outlet pipe.

[0009] Preferably, a temperature sensor is installed on the lower wall of the enclosure.

[0010] Preferably, the left side wall of the raw material box is connected to the raw material box by bolts.

[0011] This utility model has the following beneficial effects: The utility model has a reasonable structure and novel design. In use, the raw materials are placed into the raw material box. Before placing the raw materials, the lifting plate is lowered by the lifting structure, thereby lowering the stirring rod and pouring the raw materials into the raw material box. Cold water is injected into the box so that the water level exceeds the upper wall of the raw material box. Through heat exchange, the raw materials in the raw material box are cooled. The stirring structure stirs the raw materials, which facilitates the dissipation of heat inside the raw materials and facilitates cooling. After the raw materials have cooled, the lifting structure drives the stirring rod to rise, and the electric push rod is activated. The push plate pushes the raw materials out of the raw material box, which is convenient for discharge. Attached Figure Description

[0012] Figure 1 This is a schematic front view of the present invention.

[0013] In the diagram: 1-box body, 2-raw material box, 3-support column, 4-rotating shaft, 5-stirring rod, 6-lifting plate, 7-first gear, 8-first motor, 9-moving block, 10-lead screw, 11-second gear, 12-third gear, 13-second motor, 14-push plate, 15-push rod, 16-electric push rod, 17-water inlet pipe, 18-water outlet pipe, 19-temperature sensor. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1 , one A rapid cooling device for chemical raw materials for chemical use includes a box body 1. The box body 1 has an inlet door and an outlet door on its left and right sides, respectively. A raw material box 2 is installed inside the box body 1. The left and right side walls of the raw material box 2 are respectively provided with a loading door and a discharge door. The lower wall of the raw material box 2 is connected to the box body 1 through a support column 3.

[0016] The raw material box 2 is equipped with a stirring structure, which includes multiple rotating shafts 4 that move through the upper wall of the raw material box 2. A stirring rod 5 is installed at the inner end of the rotating shaft 4. The upper end of the rotating shaft 4 moves through the upper wall of the box 1. The upper ends of the multiple rotating shafts 4 rotate together and pass through a lifting plate 6. A first gear 7 is installed at the top of each rotating shaft 4. The multiple first gears 7 are meshed and connected in pairs. A first motor 8 is installed on the outermost first gear 7. The first motor 8 is installed on the lifting plate 6.

[0017] The first motor 8 is started, which drives the first gear 7 connected to it to rotate, thereby driving the other first gears 7 to rotate, which in turn causes the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 drives the stirring rod 5 to rotate, and the stirring rod 5 stirs the raw materials, making it easier for the internal heat of the raw materials to dissipate.

[0018] The lifting plate 6 is equipped with a lifting structure, which includes movable blocks 9 installed on the left and right side walls of the lifting plate 6. Each movable block 9 is spirally threaded with a lead screw 10. The lower end of the lead screw 10 is rotatably installed on the upper wall of the housing 1. The upper end of the lead screw 10 is fixedly threaded with a second gear 11. A third gear 12 is connected to a pair of second gears 11 through meshing. A second motor 13 is installed on the third gear 12. The second motor 13 is installed on the upper wall of the housing 1 through a mounting bracket. The top end of the lead screw 10 is rotatably installed on the mounting bracket.

[0019] Start the second motor 13. The second motor 13 drives the third gear 12 to rotate, which in turn drives the second gear 11 to rotate, which in turn drives the lead screw 10 to rotate within the moving block 9, thereby enabling the moving block 9 to rise and fall, which in turn drives the lifting plate 6 to rise and fall.

[0020] The raw material box 2 is also equipped with a discharge structure, which includes a push plate 14 that is slidably disposed on the lower wall of the raw material box 2. A push rod 15 is installed on the push plate 14. The push rod 15 slides through the raw material box 2 and the side wall of the box body 1. An electric push rod 16 is connected to the end of the push rod 15 that passes through the box body 1. The electric push rod 16 is installed on the side wall of the box body 1.

[0021] Start the electric push rod 16, which drives the push rod 15 to move, thereby pushing the push plate 14 to move. The push plate 14 facilitates the ejection of raw materials from the raw material box 2, making it easy to discharge materials.

[0022] The side wall of the housing 1 is provided with a water inlet pipe 17 and a water outlet pipe 18. The water inlet pipe 17 and the water outlet pipe 18 are respectively connected to the refrigeration box through a water pump.

[0023] A temperature sensor 19 is installed on the lower wall of the tank 1. The temperature sensor 19 monitors the water temperature inside the tank 1. When the temperature exceeds the set temperature, the water outlet pipe 18 draws water to the outside and the water inlet pipe 17 injects cold water into the tank 1 to ensure the cooling effect of the water.

[0024] The left side wall of raw material box 2 is connected to raw material box 2 by bolts, which makes it easy to disassemble the side wall of raw material box 2 and facilitates cleaning of the inside of raw material box 2.

[0025] Example: In use, the raw materials are placed into the raw material box 2. Before placing the raw materials, the lifting plate 6 is lowered by the lifting structure, which causes the stirring rod 5 to descend. The raw materials are poured into the raw material box, and cold water is poured into the box body 1 so that the water level exceeds the upper wall of the raw material box 2. The raw materials in the raw material box 2 are cooled through heat exchange. The stirring structure stirs the raw materials to facilitate the dissipation of heat inside the raw materials and facilitate cooling. After the raw materials have cooled, the lifting structure drives the stirring rod 5 to rise, and the electric push rod 16 is activated. The push plate 14 pushes the raw materials in the raw material box 2 out for easy discharge.

[0026] In the description of this solution, it should be noted that, unless otherwise explicitly specified and limited, the terms 'installation,' 'connection,' 'linking,' and 'communication' should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components; and they can refer to wireless connections or wired connections. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0027] 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 rapid cooling device for chemical raw materials used in the chemical industry, characterized in that, It includes a box body (1), and a raw material box (2) is provided inside the box body (1). The lower wall of the raw material box (2) is connected to the box body (1) through a support column (3). The raw material box (2) is equipped with a stirring structure, which includes multiple rotating shafts (4) that move through the upper wall of the raw material box (2). The rotating shafts (4) are equipped with stirring rods (5) at the inner end of the raw material box (2). The upper end of the rotating shafts (4) moves through the upper wall of the box body (1). The upper ends of the multiple rotating shafts (4) rotate together and pass through a lifting plate (6). The top of each rotating shaft (4) is equipped with a first gear (7). The multiple first gears (7) mesh with each other. The outermost first gear (7) is equipped with a first motor (8). The first motor (8) is installed on the lifting plate (6). The lifting plate (6) is provided with a lifting structure, which includes a movable block (9) installed on the left and right side walls of the lifting plate (6). Each movable block (9) is spirally connected with a lead screw (10). The lower end of the lead screw (10) is rotatably installed on the upper wall of the box (1). The upper end of the lead screw (10) is fixedly connected with a second gear (11). A third gear (12) is meshed between a pair of second gears (11). A second motor (13) is installed on the third gear (12). The second motor (13) is installed on the upper wall of the box (1) through a mounting bracket. The top end of the lead screw (10) is rotatably installed on the mounting bracket. The raw material box (2) is also provided with a discharge structure, which includes a push plate (14) slidably disposed on the lower wall of the raw material box (2). A push rod (15) is installed on the push plate (14). The push rod (15) slides through the raw material box (2) and the side wall of the box body (1). An electric push rod (16) is connected to the end of the push rod (15) that passes through the box body (1). The electric push rod (16) is installed on the side wall of the box body (1).

2. The rapid cooling device for chemical raw materials according to claim 1, characterized in that, The side wall of the box (1) is provided with a water inlet pipe (17) and a water outlet pipe (18).

3. The rapid cooling device for chemical raw materials according to claim 1, characterized in that, A temperature sensor (19) is installed on the lower wall of the enclosure (1).

4. The rapid cooling device for chemical raw materials according to claim 1, characterized in that, The left side wall of the raw material box (2) is connected to the raw material box (2) by bolts.

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