Cooling device for chemical reaction

Abstract

The utility model discloses a cooling device for chemical reaction, which belongs to the technical field of chemical equipment and comprises a chemical kettle. The stirring assembly is located above the chemical kettle, and the stirring assembly is located in the feeding assembly; the feeding assembly is located in the chemical kettle, and the feeding assembly is located above the connecting assembly. When a worker carries out a chemical experiment and a processed material generates heat energy in a roller, a water pump is started, a water source in a water tank enters a heat dissipation pipe through a water inlet pipe, the heat dissipation pipe wraps the outer wall of the roller, heat conduction is carried out on the roller, then heat dissipation is carried out, and the effect of cooling the interior of the roller is achieved; when the heat dissipation pipe dissipates heat of the roller, a second motor on the chemical kettle is started, and the second motor drives a threaded rod to rotate, so that a limiting block on the threaded rod moves up and down, and when the limiting block moves, a third motor is started, and the output end of the third motor drives a fan to rotate, so that the heat dissipation pipe is further cooled.

Description

Technical Field

[0001] This utility model belongs to the field of chemical equipment technology, specifically, it relates to a cooling device for chemical reactions. Background Technology

[0002] In a broad sense, a reaction vessel is a container that carries out physical or chemical reactions. Through structural design and parameter configuration, it achieves the heating, evaporation, cooling, and low-to-high-speed mixing functions required by the process. Reactors are widely used in petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food industries as pressure vessels to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization, and condensation. Examples include reactors, reaction vessels, decomposition vessels, and polymerization kettles. Materials generally include carbon manganese steel, stainless steel, zirconium, nickel-based alloys (Hastelloy, Monel, Inconel), and other composite materials.

[0003] 1. Traditional cooling methods for reaction vessels cannot provide uniform cooling to the materials being processed inside, which can lead to processing failure.

[0004] 2. Traditional reactors have weak stirring capabilities, making it impossible to thoroughly mix the materials. Incompletely mixed materials can lead to processing failures when other materials are added later.

[0005] To address the aforementioned problems, this application proposes a cooling device for chemical reactions. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a cooling device for chemical reactions to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A cooling device for chemical reactions includes a chemical reactor; a stirring assembly located above the chemical reactor and inside a feeding assembly; a feeding assembly located inside the chemical reactor and above a connecting assembly; a connecting assembly located inside the chemical reactor and above a discharging assembly; a discharging assembly located below the chemical reactor and below a heat dissipation assembly; a heat dissipation assembly located inside the chemical reactor and below a cooling assembly; and a cooling assembly located inside the chemical reactor and between the connecting assembly and the discharging assembly. A drum is fixedly connected inside the chemical reactor. The stirring assembly includes a first motor, a rotating rod, a first stirring blade, and a second stirring blade. The first motor is fixedly connected to the top of the chemical reactor, and the output shaft of the first motor is fixedly connected to the rotating rod, which is rotatably connected to the chemical reactor. The first stirring blade is mounted on the rotating rod near the outer circumference of the drum, and the second stirring blade is fixedly connected to the bottom of the rotating rod, located below the first stirring blade.

[0009] Preferably, the feeding assembly includes a feeding frame, a connecting groove, and a feeding port. The feeding frame is fixedly connected to the top of the chemical reactor. The feeding frame has a connecting groove at its top, and the connecting groove is connected to a roller. The rotating rod enters the roller through the connecting groove. The feeding port is located to the right of the connecting groove.

[0010] Preferably, the connecting assembly includes a connecting plate, a first nut, a screw rod, a sealing plate, a second nut, and threaded holes. The connecting plate is installed at the bottom of the feed frame, and the top of the connecting plate has a circumferential array of threaded holes. The top of the connecting plate is rotatably connected to the first nut, and the bottom of the first nut is rotatably connected to the screw rod, with the screw rod located inside the threaded holes. The bottom of the connecting plate is movably connected to the sealing plate, and the bottom of the sealing plate is rotatably connected to the second nut. The second nut and the screw rod are rotatably connected, and the second nut is sleeved on the outer circumferential wall of the screw rod.

[0011] Preferably, the discharge assembly includes a discharge pipe and a rotating rod. The discharge pipe is fixedly connected to the bottom of the chemical reactor, and the rotating rod is rotatably connected to one side of the discharge pipe. The discharge pipe is connected to the inside of the drum.

[0012] Preferably, the heat dissipation assembly includes a heat dissipation pipe, a water inlet pipe, a connecting pipe, a water pump, a water outlet pipe, a water tank, a door frame, and a door handle. The water tank is fixedly connected to the outer circumference of the chemical reactor. A water pump is installed inside the water tank. The output end of the water pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a water inlet pipe. The other end of the water inlet pipe is fixedly connected to a heat dissipation pipe, which surrounds the outer circumference of the drum. The other end of the heat dissipation pipe is fixedly connected to a water outlet pipe, which passes through the water tank. A door frame is provided on the side of the water tank away from the chemical reactor, and a door handle is provided on one side of the door frame.

[0013] Preferably, the cooling component includes a second motor, a fixing block, a fixing plate, a hole, a threaded rod, a limiting block, a slot, a groove, a third motor, and a fan. The outer circumferential wall of the chemical reactor has a ventilation slot. A fixing block is fixedly connected to one side of the outer circumferential wall of the chemical reactor. The bottom of the fixing block is fixedly connected to the second motor. The output end of the fixing block is fixedly connected to a threaded rod through the fixing block. A limiting block is provided on the outer circumferential wall of the threaded rod. A fixing plate is fixedly connected to the inside of the chemical reactor. The fixing plate has a hole and is threadedly connected to the inside of the chemical reactor through the hole.

[0014] Preferably, the fixed plate has a sliding groove inside, one end of the limiting block has a slot, and the slot is fitted onto the outer circumferential wall of the threaded rod. The limiting block has a groove inside, a third motor is fixedly connected to the inner cavity of the limiting block, a fan is fixedly connected to the output end of the third motor, and the limiting block is slidably connected inside the sliding groove.

[0015] Preferably, a support is fixedly connected to the bottom of the chemical reactor.

[0016] In summary, the technical effects and advantages of this utility model are as follows:

[0017] 1: When the processed material generates heat in the drum, the water pump is started to draw water from the water tank into the heat dissipation pipe through the inlet pipe. The heat dissipation pipe wraps around the outer wall of the drum, conducting heat to the drum and dissipating it, thus cooling the inside of the drum.

[0018] 2: When the heat dissipation pipe cools the drum, the second motor on the chemical reactor is started. The second motor drives the threaded rod to rotate, which causes the limit block on the threaded rod to move up and down. When the limit block moves, the third motor is started. The output of the third motor drives the fan to rotate, which further cools the heat dissipation pipe.

[0019] 3: When the staff conducts chemical experiments, the output shaft of the first motor rotates to make the rotating rod rotate. When the rotating rod rotates, the first and second stirring blades on the rotating rod will uniformly stir the material inside the drum. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the device structure of this utility model;

[0021] Figure 2 This is an exploded view of the device of this utility model;

[0022] Figure 3 This is a schematic diagram of the heat dissipation component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the heat dissipation component structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the stirring assembly structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the cooling component structure of this utility model;

[0026] Figure 7 This is an exploded structural diagram of the cooling component of this utility model.

[0027] In the picture:

[0028] 1. Chemical reactor; 2. Stirring assembly; 201. First motor; 202. Rotating rod; 203. First stirring blade; 204. Second stirring blade; 3. Feeding assembly; 301. Feed frame; 302. Connecting groove; 303. Feed inlet; 4. Connecting assembly; 401. Connecting plate; 402. First nut; 403. Screw rod; 404. Sealing plate; 405. Second nut; 406. Threaded hole; 5. Drum; 6. Discharge assembly; 601. Discharge pipe; 602. Rotating rod; 7. Support 8. Frame; 801. Heat dissipation assembly; 802. Heat dissipation pipe; 803. Water inlet pipe; 804. Connecting pipe; 805. Water outlet pipe; 806. Water tank; 807. Door frame; 808. Door handle; 9. Cooling assembly; 901. Second motor; 902. Fixing block; 903. Fixing plate; 904. Hole; 905. Threaded rod; 906. Limiting block; 907. Groove; 908. Recess; 909. Third motor; 910. Fan; 911. Slide groove; 10. Ventilation slot. Detailed Implementation

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Reference Figures 1-7 A cooling device for a chemical reaction includes a chemical reactor 1; a stirring assembly 2 located above the chemical reactor 1 and inside a feeding assembly 3; a feeding assembly 3 located inside the chemical reactor 1 and above a connecting assembly 4; a connecting assembly 4 located inside the chemical reactor 1 and above a discharging assembly 6; a discharging assembly 6 located below the chemical reactor 1 and below a heat dissipation assembly 8; a heat dissipation assembly 8 located inside the chemical reactor 1 and below a cooling assembly 9; and a cooling assembly 9 located inside the chemical reactor 1 and below a connecting assembly 6. Between the receiving component 4 and the discharge component 6; the inside of the chemical reactor 1 is fixedly connected to the drum 5, and the stirring component 2 includes a first motor 201, a rotating rod 202, a first stirring blade 203 and a second stirring blade 204. The top of the chemical reactor 1 is fixedly connected to the first motor 201, the output shaft of the first motor 201 is fixedly connected to the rotating rod 202, and the rotating rod 202 is rotatably connected to the chemical reactor 1. The rotating rod 202 is close to the outer circumference of the drum 5 and the first stirring blade 203 is installed. The bottom of the rotating rod 202 is fixedly connected to the second stirring blade 204, and the second stirring blade 204 is located below the first stirring blade 203.

[0033] Furthermore, the feeding assembly 3 includes a feeding frame 301, a connecting groove 302, and a feeding port 303. The feeding frame 301 is fixedly connected to the top of the chemical reactor 1. The feeding frame 301 has a connecting groove 302 at its top, which connects to the roller 5. The rotating rod 202 enters the roller 5 through the connecting groove 302. The feeding port 303 is located to the right of the connecting groove 302. The feeding frame 301, connecting groove 302, and feeding port 303 are designed to allow workers to feed the material to be processed into the roller 5 through the feeding port 303.

[0034] Specifically, the connecting assembly 4 includes a connecting plate 401, a first nut 402, a screw rod 403, a sealing plate 404, a second nut 405, and threaded holes 406. The connecting plate 401 is installed at the bottom of the feed frame 301. The top of the connecting plate 401 has a circumferential array of threaded holes 406. The top of the connecting plate 401 is rotatably connected to the first nut 402. The bottom of the first nut 402 is rotatably connected to the screw rod 403, and the screw rod 403 is located inside the threaded holes 406. The bottom of the connecting plate 401 is movably connected to the sealing plate 404. The bottom of the sealing plate 404 is rotatably connected to the second nut 405. The second nut 405 is rotatably connected to the screw rod 403, and the second nut 405 is sleeved on the outer circumference of the screw rod 403. The design of the connecting plate 401, the first nut 402, the screw rod 403, the sealing plate 404, the second nut 405, and the threaded holes 406 serves to connect the feed assembly 3 and the roller 5.

[0035] It is worth noting that the discharge assembly 6 includes a discharge pipe 601 and a rotating rod 602. The discharge pipe 601 is fixedly connected to the bottom of the chemical reactor 1, and the rotating rod 602 is rotatably connected to one side of the discharge pipe 601. The discharge pipe 601 is also connected to the interior of the drum 5. The design of the discharge pipe 601 and the rotating rod 602 is used to allow the material inside the drum 5 to flow out from the discharge pipe 601 after the material inside the drum 5 has been processed, by rotating the rotating rod 602, thereby improving the efficiency of material collection inside the drum 5.

[0036] It is worth noting that the heat dissipation assembly 8 includes a heat dissipation pipe 801, a water inlet pipe 802, a connecting pipe 803, a water pump 804, a water outlet pipe 805, a water tank 806, a door frame 807, and a door handle 808. The water tank 806 is fixedly connected to the outer circumference of the chemical reactor 1. The water pump 804 is installed inside the water tank 806. The output end of the water pump 804 is fixedly connected to the connecting pipe 803. The other end of the connecting pipe 803 is fixedly connected to the water inlet pipe 802. The other end of the water inlet pipe 802 is fixedly connected to the heat dissipation pipe 801. The heat dissipation pipe 801 surrounds the outer circumference of the roller 5. The other end of the heat dissipation pipe 801 is fixedly connected to the water outlet pipe 805. The water outlet pipe 805 passes through the water tank 806. A door frame 807 is provided on the side of the water tank 806 away from the chemical reactor 1. A door handle 808 is provided on one side of the door frame 807. The design of the heat dissipation pipe 801, water inlet pipe 802, connecting pipe 803, water pump 804, water outlet pipe 805 and water tank 806 is used to cool the inside of the drum 5.

[0037] It is worth noting that the cooling component 9 includes a second motor 901, a fixing block 902, a fixing plate 903, a hole 904, a threaded rod 905, a limiting block 906, a slot 907, a groove 908, a third motor 909, a fan 910, and a slide 911. The outer circumference of the chemical reactor 1 is provided with a ventilation slot 10. A fixing block 902 is fixedly connected to one side of the outer circumference of the chemical reactor 1. The second motor 901 is fixedly connected to the bottom of the fixing block 902. The output end of the fixing block 902 passes through the fixing block 902 and is fixedly connected to a threaded rod 905. A limiting block 906 is provided on the outer circumference of the threaded rod 905. A fixing plate 903 is fixedly connected to the inside of the chemical reactor 1. The fixing plate 903 is provided with a hole 904, and the fixing plate 903 is threadedly connected to the inside of the chemical reactor 1 through the hole 904. The design of the second motor 901, fixing block 902, fixing plate 903, hole 904, threaded rod 905, limiting block 906, slot 907, and groove 908 is used to enable the second motor 901 to drive the threaded rod 905 to rotate, so that the limiting block 906 can move up and down inside the chemical reactor 1.

[0038] It is worth noting that the fixed plate 903 has a sliding groove 911 inside, and one end of the limiting block 906 has a slot 907, which is fitted onto the outer circumference of the threaded rod 905. The limiting block 906 has a groove 908 inside, and a third motor 909 is fixedly connected to the inner cavity of the limiting block 906. The output end of the third motor 909 is fixedly connected to a fan 910, and the limiting block 906 is slidably connected inside the sliding groove 911. The design of the third motor 909 and the fan 910 is used to dissipate heat from the heat dissipation pipe 801 on the roller 5, thereby enabling the heat dissipation pipe 801 to cool the material inside the roller 5.

[0039] It is worth noting that a support 7 is fixedly connected to the bottom of the chemical reactor 1. The support 7 is designed to secure the chemical reactor 1.

[0040] Furthermore, because there is a gap between the threaded rod 905 and the fixed plate 903, the chemical reactor 1 is not completely sealed, which facilitates the heat transfer between the chemical reactor 1 and the drum 5 when the fan 910 is started.

[0041] Working principle:

[0042] 1: When materials need to be processed, they are put into the drum 5 inside the chemical reactor 1 through the feed port 303 on the feed frame 301. When the materials enter the drum 5, the first motor 201 is started. The output shaft of the first motor 201 drives the rotating rod 202 to rotate. When the rotating rod 202 rotates, the first stirring blade 203 and the second stirring blade 204 on the rotating rod 202 process and stir the materials in the drum 5.

[0043] 2: When the material inside the drum 5 is processed and stirred, generating heat, the water pump 804 in the water tank 806 is started. The water pump 804 draws water from the water tank 806 into the inlet pipe 802 through the connecting pipe 803. The water then flows from the inlet pipe 802 into the heat dissipation pipe 801 to cool the drum 5 inside the chemical reactor 1. The water in the heat dissipation pipe 801 flows back into the water tank 806 from the outlet pipe 805 for recycling.

[0044] 3: When the heat dissipation pipe 801 dissipates heat from the material inside the drum 5, the second motor 901 is started. The output shaft of the second motor 901 rotates, causing the threaded rod 905 to rotate. The rotation of the threaded rod 905 causes the limit block 906 on the threaded rod 905 to move up and down. When the limit block 906 is moving, the third motor 909 inside the limit block 906 is started. The output shaft of the third motor 909 drives the fan 910 to cool the heat dissipation pipe 801.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cooling device for chemical reactions, characterized in that, Chemical reactor (1); A stirring assembly (2) is located above the chemical reactor (1) and inside the feeding assembly (3); The feed assembly (3) is located inside the chemical reactor (1) and is located above the connecting assembly (4); The connecting component (4) is located inside the chemical reactor (1) and above the discharge component (6); The discharge assembly (6) is located below the chemical reactor (1), and the discharge assembly (6) is located below the heat dissipation assembly (8); The heat dissipation component (8) is located inside the chemical reactor (1), and the heat dissipation component (8) is located below the cooling component (9); The cooling component (9) is located inside the chemical reactor (1) and is located between the connecting component (4) and the discharge component (6); The chemical reactor (1) is fixedly connected to a drum (5). The stirring assembly (2) includes a first motor (201), a rotating rod (202), a first stirring blade (203), and a second stirring blade (204). The top of the chemical reactor (1) is fixedly connected to the first motor (201). The output shaft of the first motor (201) is fixedly connected to the rotating rod (202), and the rotating rod (202) is rotatably connected to the chemical reactor (1). The rotating rod (202) is close to the outer circumference of the drum (5) to install the first stirring blade (203). The bottom of the rotating rod (202) is fixedly connected to the second stirring blade (204), and the second stirring blade (204) is located below the first stirring blade (203).

2. The cooling device for chemical reactions according to claim 1, characterized in that, The feeding assembly (3) includes a feeding frame (301), a connecting groove (302) and a feeding port (303). The top of the chemical reactor (1) is fixedly connected to the feeding frame (301). The top of the feeding frame (301) is provided with a connecting groove (302), and the connecting groove (302) is connected to the roller (5). The rotating rod (202) enters the roller (5) through the connecting groove (302). The top of the feeding frame (301) is provided with a feeding port (303), and the feeding port (303) is located to the right of the connecting groove (302).

3. A cooling device for chemical reactions according to claim 2, characterized in that, The connecting assembly (4) includes a connecting plate (401), a first nut (402), a screw rod (403), a sealing plate (404), a second nut (405), and a threaded hole (406). The connecting plate (401) is installed at the bottom of the feed frame (301). The top of the connecting plate (401) is provided with a circumferential array of threaded holes (406). The top of the connecting plate (401) is rotatably connected to the first nut (402). The bottom of the first nut (402) is rotatably connected to the screw rod (403), and the screw rod (403) is located inside the threaded hole (406). The bottom of the connecting plate (401) is movably connected to the sealing plate (404). The bottom of the sealing plate (404) is rotatably connected to the second nut (405). The second nut (405) is rotatably connected to the screw rod (403), and the second nut (405) is sleeved on the outer circumferential wall of the screw rod (403).

4. A cooling device for chemical reactions according to claim 1, characterized in that, The discharge assembly (6) includes a discharge pipe (601) and a rotating rod (602). The bottom of the chemical reactor (1) is fixedly connected to the discharge pipe (601). The rotating rod (602) is rotatably connected to one side of the discharge pipe (601), and the discharge pipe (601) is connected to the inside of the drum (5).

5. A cooling device for chemical reactions according to claim 1, characterized in that, The heat dissipation assembly (8) includes a heat dissipation pipe (801), an inlet pipe (802), a connecting pipe (803), a water pump (804), an outlet pipe (805), a water tank (806), a door frame (807), and a door handle (808). The water tank (806) is fixedly connected to the outer circumference of the chemical reactor (1). The water pump (804) is installed inside the water tank (806). The output end of the water pump (804) is fixedly connected to the connecting pipe (803), and the other end of the connecting pipe (803) is fixedly connected to the outlet pipe (805). A water inlet pipe (802) is fixedly connected to the other end of the water inlet pipe (802), and a heat dissipation pipe (801) is fixedly connected to the other end of the water inlet pipe (802). The heat dissipation pipe (801) is wrapped around the outer circumference of the drum (5), and a water outlet pipe (805) is fixedly connected to the other end of the heat dissipation pipe (801). The water outlet pipe (805) passes through the water tank (806). A door frame (807) is provided on the side of the water tank (806) away from the chemical reactor (1), and a door handle (808) is provided on one side of the door frame (807).

6. A cooling device for chemical reactions according to claim 1, characterized in that, The cooling component (9) includes a second motor (901), a fixing block (902), a fixing plate (903), a hole (904), a threaded rod (905), a limiting block (906), a slot (907), a groove (908), a third motor (909), and a fan (910). A ventilation slot (10) is provided on the outer circumference of the chemical reactor (1). A fixing block (902) is fixedly connected to one side of the outer circumference of the chemical reactor (1). The bottom of the chemical reactor (1) is fixedly connected to a second motor (901). The output end of the fixed block (902) is fixedly connected to a threaded rod (905) through the fixed block (902). The outer circumferential wall of the threaded rod (905) is provided with a limit block (906). The inside of the chemical reactor (1) is fixedly connected to a fixed plate (903). The fixed plate (903) is provided with a hole (904), and the fixed plate (903) is threadedly connected to the inside of the chemical reactor (1) through the hole (904).

7. A cooling device for chemical reactions according to claim 6, characterized in that, The fixed plate (903) has a sliding groove (911) inside. One end of the limiting block (906) has a slot (907) and the slot (907) is sleeved on the outer circumference of the threaded rod (905). The limiting block (906) has a groove (908) inside. The inner cavity of the limiting block (906) is fixedly connected to a third motor (909). The output end of the third motor (909) is fixedly connected to a fan (910). The limiting block (906) is slidably connected inside the sliding groove (911).

8. A cooling device for chemical reactions according to claim 1, characterized in that, The bottom of the chemical reactor (1) is fixedly connected to a support (7).

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