Chemical kettle convenient for conveying materials

Abstract

The invention relates to the technical field of reaction kettles, in particular to a chemical kettle convenient for conveying materials, which comprises a base, a bracket is welded on the outer wall of the top of the base, a kettle body is rotatably inserted on the inner wall of the bracket through a rotating shaft, and a swing motor is connected on the outer wall of the bracket through a bolt. And a main shaft of the swing motor is welded on a rotating shaft of the kettle body. According to the reaction kettle disclosed by the invention, through the arrangement of the storage box and the feeding box, feeding can be completed by adding a reaction material into the storage box and the feeding box, the structure is simple, the operation is convenient and fast, the occupied space is small, and the problem that a feeding opening of a traditional reaction kettle is relatively high is avoided; according to the feeding device, materials needing to be added in the reaction process or materials which cannot be directly mixed can be temporarily stored in the material storage chamber, and a series of problems caused by the fact that a chemical kettle needs to be opened in the feeding process of traditional feeding equipment are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of reaction kettles, and in particular relates to a chemical kettle which is convenient for conveying materials. Background Art

[0002] A reactor is a physical or chemical reaction vessel with functions such as heating, evaporation, cooling, and low-speed mixing. It is widely used in the fields of petroleum, chemical industry, pesticides, dyes, and medicine.

[0003] However, the existing reactors are large in size, resulting in the feed port being at a high height from the ground, making the manual loading process extremely inconvenient. In addition to manual loading, some factories currently introduce loading equipment for loading, which will lead to increased production costs and increased equipment space. In addition, the existing loading equipment requires the chemical reactor to be opened during the loading process. When materials need to be added in the middle of the reaction, such as adding materials that cannot be directly mixed, the temperature and pressure inside the chemical reactor will be affected, thereby affecting the reaction effect inside the chemical reactor. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a chemical kettle which is convenient for conveying materials.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: The outer wall of the support frame is provided with a support rod, and a sealing plug is slidably connected to the outer wall of the support rod, and the sealing plug is adapted to engage with the sealing plug, and a counterweight ball is welded on the outer wall of the sealing plug at one end away from the sealing plug.

[0006] In the above-mentioned chemical kettle which is convenient for conveying materials, a motor chamber is opened at one end of the kettle body close to the material storage box, a rotating motor is connected to the inner wall of the motor chamber by bolts, the main shaft of the rotating motor is welded to the rotating shaft of the material storage box, a rotating gear 2 is welded on the outer wall of the material storage box on the side away from the kettle body, and a rotating gear 1 is welded on the outer wall of the loading box on the side away from the kettle body.

[0007] In the above-mentioned chemical kettle for convenient material conveying, the rotating gear 2 is coaxially distributed with the rotating shaft of the material storage box, the rotating gear 1 is coaxially distributed with the rotating shaft of the material loading box, and the rotating gear 1 and the rotating gear 2 are meshed with each other.

[0008] In the above-mentioned chemical kettle that is convenient for conveying materials, an entrance and exit is opened on the top inner wall of the storage chamber, and an electric push rod is welded on the outer wall of the storage box on the side away from the kettle body. The electric push rod extends into the storage chamber, and a sealing plug 2 is welded on one end of the electric push rod extending into the storage chamber, and the sealing plug 2 is adapted to the entrance and exit.

[0009] In the above-mentioned chemical kettle which is convenient for conveying materials, the kettle body is cylindrical, the loading box and the storage box are semi-cylindrical, the loading box and the storage box are adapted to the kettle body, and a avoidance groove is provided on the outer wall of the bracket, and the loading box and the storage box are adapted to the avoidance groove.

[0010] In the above-mentioned chemical kettle that is convenient for conveying materials, the stirring mechanism includes a stirring paddle, a transmission chamber is opened in the kettle body, the stirring paddle is rotatably plugged into the inner wall of the kettle body through a rotating shaft, a plurality of mixing holes are opened on the outer wall of the stirring paddle, a transmission gear is welded on the rotating shaft of the stirring paddle, and the transmission gear is rotatably plugged into the inner wall of the transmission chamber.

[0011] In the above-mentioned chemical kettle which is convenient for conveying materials, a counterweight block is slidably inserted in the transmission chamber, a rack is welded on the outer wall of the counterweight block, the rack and the transmission gear are meshed with each other, a limiting rod is welded on the inner wall of the transmission chamber, a limiting groove is provided in the counterweight block, two pairs of pulleys are rotatably inserted on the inner wall of the limiting groove through a rotating shaft, and the limiting rod is slidably inserted between the two pairs of pulleys.

[0012] In the above-mentioned chemical kettle for convenient material transportation, buffer springs are welded between the outer walls at both ends of the counterweight block and the inner wall of the transmission chamber, and the buffer springs are sleeved on the outer wall of the limiting rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a material storage box and a loading box, loading can be completed by adding reaction materials into the material storage box and the loading box. When loading is required, the loading box and the material storage box are rotated to the lowest position, and the rotating motor is started to rotate the material storage box to the side away from the loading box. The material storage box drives the rotating gear 2 to rotate. Under the meshing action of the rotating gear 2 and the rotating gear 1, the loading box will also rotate to the side away from the material storage box, so that the loading box and the material storage box are rotated out from the bottom of the kettle body at the same time, which is convenient for loading the material storage chamber and the loading chamber. The device has a simple structure, convenient operation, small space occupation, and avoids the problem of high loading port of traditional reactors; 2. By setting up the material blocking hopper, when multiple loading is required, during the process of the loading box and the storage box rotating from the highest point to the lowest point, the weighted ball drives the sealing plug to approach the material blocking hopper under the action of its own weight, so that the material blocking hopper is closed, thereby preventing the material in the kettle from leaking through the material blocking hopper, and at the same time reducing the impact of the loading process on the air pressure and temperature in the kettle; 3. Through the set storage chamber, the materials that need to be added during the reaction or the materials that cannot be directly mixed are added to the storage chamber, and the electric push rod is controlled to extend so that the sealing plug 2 closes the inlet and outlet, so that the materials in the storage chamber are temporarily stored. When it is necessary to add materials during the reaction, the electric push rod is controlled to contract so that the inlet and outlet are opened, so that the materials in the storage chamber fall into the kettle body. The device does not need to be opened during the feeding process, which avoids a series of problems caused by the need to open the chemical kettle during the feeding process of traditional feeding equipment; To summarize, by setting up the storage box and the loading box, the loading can be completed by adding the reaction materials into the storage box and the loading box. It has a simple structure, convenient operation, and small space occupation, avoiding the problem of the high loading port of the traditional reactor. By setting up the storage chamber, the materials that need to be added during the reaction or the materials that cannot be directly mixed can be temporarily stored in the storage chamber, avoiding a series of problems caused by the need to open the chemical kettle during the loading process of the traditional loading equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a three-dimensional schematic diagram of the kettle body assembly of the present invention.

[0016] Figure 3 It is a three-dimensional schematic diagram of the feeding box and the material storage box of the present invention.

[0017] Figure 4 It is a three-dimensional cross-sectional schematic diagram of the kettle body of the present invention.

[0018] Figure 5 It is a three-dimensional cross-sectional schematic diagram of the transmission chamber of the present invention.

[0019] Figure 6 It is a three-dimensional cross-sectional schematic diagram of the stirring mechanism of the present invention.

[0020] Figure 7 It is a three-dimensional schematic diagram of the loading state of the overall structure of the present invention.

[0021] Figure 8 It is a three-dimensional schematic diagram of the working state of the overall structure of the present invention.

[0022] In the figure: 1. base; 11. bracket; 111. avoidance groove; 2. kettle body; 21. swing motor; 22. discharge port; 23. blocking hopper; 231. support rod; 232. sealing plug 1; 233. counterweight ball; 24. transmission chamber; 241. limiting rod; 25. motor chamber; 3. loading box; 31. rotating gear 1; 32. loading chamber; 4. storage box; 41. rotating gear 2; 411. rotating motor; 42. storage chamber; 421. inlet and outlet; 422. sealing plug 2; 423. electric push rod; 5. stirring paddle; 51. transmission gear; 52. mixing hole; 6. counterweight block; 61. rack; 62. limiting groove; 63. pulley; 64. buffer spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] See also Figure 1-Figure 8The present invention provides a technical solution: comprising a base 1, a bracket 11 is welded on the top outer wall of the base 1, a kettle body 2 is plugged into the inner wall of the bracket 11 through a rotating shaft, a swing motor 21 is connected to the outer wall of the bracket 11 through bolts, the main shaft of the swing motor 21 is welded to the rotating shaft of the kettle body 2, a discharge port 22 is provided at one end of the kettle body 2, a loading box 3 and a storage box 4 are rotatably connected to the outer wall of the kettle body 2 away from the discharge port 22 through a rotating shaft, a loading chamber 32 is provided in the loading box 3, and a storage chamber 32 is provided in the storage box 4 42, a blocking hopper 23 is welded on the inner wall of the end of the kettle body 2 away from the discharge port 22, and the blocking hopper 23 gradually shrinks toward the direction of the discharge port 22. A support rod 231 is welded on the outer wall of the blocking hopper 23, and a sealing plug 232 is slidably inserted on the outer wall of the support rod 231. The sealing plug 232 is adapted to the blocking hopper 23, and a counterweight ball 233 is welded on the outer wall of the end of the sealing plug 232 away from the blocking hopper 23. A stirring mechanism is arranged in the kettle body 2, and a motor room 25 is opened at the end of the kettle body 2 close to the material storage box 4. The motor room A rotating motor 411 is connected to the inner wall of the material storage box 4 by bolts, and the main shaft of the rotating motor 411 is welded to the rotating shaft of the material storage box 4. A rotating gear 2 41 is welded on the outer wall of the material storage box 4 away from the kettle body 2, and a rotating gear 1 31 is welded on the outer wall of the material loading box 3 away from the kettle body 2. The rotating gear 2 41 is coaxially distributed with the rotating shaft of the material storage box 4, and the rotating gear 1 31 is coaxially distributed with the rotating shaft of the material loading box 3. The rotating gear 1 31 and the rotating gear 2 41 are meshed with each other. An inlet and outlet are provided on the top inner wall of the material storage chamber 42. The kettle body 2 is cylindrical, the loading box 3 and the storage box 4 are semi-cylindrical, and the loading box 3 and the storage box 4 are adapted to the kettle body 2. An avoidance groove 111 is provided on the outer wall of the bracket 11, and the loading box 3 and the storage box 4 are adapted to the avoidance groove 111.

[0026] The swing motor 21 can drive the kettle body 2 to swing back and forth, so as to promote the full mixing of the materials inside the kettle body 2. A sealing gasket is arranged between the loading box 3 and the storage box 4, and a sealing gasket is arranged between the loading box 3 and the storage box 4 and the kettle body 2 to improve the overall air tightness of the device. The sealing plug 2 422 is conical to prevent the sealing plug 2 422 from blocking the materials in the loading box 3 and the storage box 4 from flowing into the kettle body 2, causing the material hopper 23 to be blocked. The sealing plug 1 232 is conical to reduce the sealing plug 1 232's blocking ability to the material fluid.

[0027] The above content is further elaborated: when loading, the swing motor 21 is controlled to rotate, so that the kettle body 2 drives the loading box 3 and the storage box 4 to rotate to the lowest position, the swing motor 21 is turned off, and the rotating motor 411 is started to rotate the storage box 4 to the side away from the loading box 3, and the storage box 4 drives the rotating gear 2 41 to rotate. Under the meshing action of the rotating gear 2 41 and the rotating gear 1 31, the loading box 3 will also rotate to the side away from the storage box 4, so that the loading box 3 and the storage box 4 are rotated out from the bottom of the kettle body 2 at the same time, so as to facilitate the loading of the storage chamber 42 and the loading chamber 32, and the materials that need to be added during the reaction or the materials that cannot be directly mixed are added to the storage chamber 42, and the electric push rod 423 is controlled to extend so that the sealing plug 2 422 closes the inlet and outlet 421, so that the materials in the storage chamber 42 are temporarily stored, and other materials are directly added to the loading chamber 32. After the loading is completed, the rotating motor 411 is controlled to reverse, so that the loading box 3 and the storage box 4 are simultaneously Turn back to the bottom of the kettle body 2, turn off the rotating motor 411, start the swing motor 21, so that the kettle body 2 drives the loading box 3 and the storage box 4 to rotate to the highest position, and the material in the storage chamber 42 is directly dumped into the blocking hopper 23. Under the deadweight of the counterweight ball 233, the counterweight ball 233 drives the sealing plug 232 away from the blocking hopper 23, so that the blocking hopper 23 is opened, and then the material in the storage chamber 42 can fall into the kettle body 2, and the electric push rod 423 is controlled to retract, so that the inlet and outlet 42 is opened. 21 is opened, so that the material in the storage chamber 42 falls into the kettle body 2. When the material required for the reaction is large, the above operation can be repeated to load the materials. When the loading box 3 and the storage box 4 rotate from the highest point to the lowest point, under the action of the deadweight of the counterweight ball 233, the counterweight ball 233 drives the sealing plug 232 to approach the material blocking hopper 23, so that the material blocking hopper 23 is closed, thereby preventing the material in the kettle body 2 from leaking out through the material blocking hopper 23, and at the same time reducing the impact of the loading process on the air pressure and temperature in the kettle body 2.

[0028] Specifically, the stirring mechanism includes a stirring paddle 5, a transmission chamber 24 is provided in the kettle body 2, the stirring paddle 5 is rotatably plugged into the inner wall of the kettle body 2 through a rotating shaft, a plurality of mixing holes 52 are provided on the outer wall of the stirring paddle 5, a transmission gear 51 is welded on the rotating shaft of the stirring paddle 5, the transmission gear 51 is rotatably plugged into the inner wall of the transmission chamber 24, a counterweight block 6 is slidably plugged into the transmission chamber 24, a rack 61 is welded on the outer wall of the counterweight block 6, the rack 61 and the transmission gear 51 are meshed with each other, a limiting rod 241 is welded on the inner wall of the transmission chamber 24, a limiting groove 62 is provided in the counterweight block 6, two pairs of pulleys 63 are rotatably plugged into the inner wall of the limiting groove 62 through a rotating shaft, the limiting rod 241 is slidably plugged between the two pairs of pulleys 63, buffer springs 64 are welded between the outer walls at both ends of the counterweight block 6 and the inner wall of the transmission chamber 24, and the buffer spring 64 is sleeved on the outer wall of the limiting rod 241.

[0029] A plurality of mixing holes 52 are provided on the outer wall of the stirring paddle 5, which can promote material mixing. By adding a micro-reaction vortex generator in the mixing hole 52, a micro-vortex can be formed in the kettle body 2, thereby further promoting the mixing of materials in the kettle body 2. The counterweight block 6 is limited by setting a limit rod 241 to prevent the counterweight block 6 from shifting or falling off during the flipping of the kettle body 2, thereby preventing the rack 61 from shifting or falling off. The limit rod 241 is slidably inserted between the two pairs of pulleys 63 to reduce the friction loss between the limit rod 241 and the counterweight block 6.

[0030] The above-mentioned stirring mechanism is further explained: when the loading is completed, the swing motor 21 is controlled to drive the kettle body 2 to swing back and forth at a low speed, so as to promote the full mixing of the materials inside the kettle body 2. During the low-speed reciprocating swing of the kettle body 2, under the action of the deadweight of the counterweight block 6, the counterweight block 6 will slide in the transmission chamber 24, and the counterweight block 6 drives the rack 61 to slide, so that the transmission gear 51 meshing with the rack 61 rotates, and the transmission gear 51 drives the stirring paddle 5 to rotate, thereby achieving the effect of stirring the inside of the kettle body 2, further promoting the mixing of the materials in the kettle body 2, and improving the reaction efficiency. By setting a buffer spring 64, the counterweight block 6 is buffered to avoid severe vibration of the entire device during the swinging of the kettle body 2.

[0031] The working principle and use process of the present invention are as follows: when loading, the swing motor 21 is controlled to rotate, so that the kettle body 2 drives the loading box 3 and the storage box 4 to rotate to the lowest position, the swing motor 21 is turned off, and the rotating motor 411 is started, so that the loading box 3 and the storage box 4 are rotated out from the bottom of the kettle body 2 at the same time, so as to facilitate the loading of the storage chamber 42 and the loading chamber 32. The materials that need to be added during the reaction or the materials that cannot be directly mixed are added to the storage chamber 42 for temporary storage, and other materials are directly added to the loading chamber 32. After the loading is completed, the rotating motor 411 is controlled to reverse, so that the loading box 3 and the storage box 4 are rotated back to the bottom of the kettle body 2 at the same time, the rotating motor 411 is turned off, and the swing motor 21 is started. The machine 21 enables the kettle body 2 to drive the loading box 3 and the storage box 4 to rotate to the highest position, and the material in the storage chamber 42 is directly dumped into the blocking hopper 23. Under the deadweight of the counterweight ball 233, the blocking hopper 23 is opened, so that the material in the storage chamber 42 can fall into the kettle body 2. By controlling the electric push rod 423 to contract, the inlet and outlet 421 is opened, so that the material in the storage chamber 42 falls into the kettle body 2. When more materials are required for the reaction, the above operation can be repeated for loading. Under the action of the stirring mechanism, the transmission gear 51 drives the stirring paddle 5 to rotate, thereby achieving the effect of stirring the inside of the kettle body 2, further promoting the mixing of the materials in the kettle body 2, and improving the reaction efficiency.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chemical kettle for convenient material transportation, comprising a base (1), characterized in that: A bracket (11) is welded to the top outer wall of the base (1), and a kettle body (2) is rotatably plugged into the inner wall of the bracket (11) via a rotating shaft. A swing motor (21) is connected to the outer wall of the bracket (11) via bolts, and the main shaft of the swing motor (21) is welded to the rotating shaft of the kettle body (2). A discharge port (22) is provided at one end of the kettle body (2), and a loading box (3) and a storage box (4) are rotatably connected to the outer wall of the end of the kettle body (2) away from the discharge port (22) via a rotating shaft. A loading chamber (32) is provided in the loading box (3), and a storage chamber (42) is provided in the storage box (4). A blocking hopper (23) is welded to the inner wall of the end of the kettle body (2) away from the discharge port (22), and the blocking hopper (23) gradually shrinks towards the direction of the discharge port (22). The blocking hopper (2 A support rod (231) is welded to the outer wall of the support rod (231), a sealing plug (232) is slidably inserted on the outer wall of the support rod (231), the sealing plug (232) is matched with the material blocking hopper (23), a weight ball (233) is welded to the outer wall of the sealing plug (232) at one end away from the material blocking hopper (23), a stirring mechanism is arranged in the kettle body (2), a motor chamber (25) is opened at one end of the kettle body (2) close to the material storage box (4), a rotating motor (411) is connected to the inner wall of the motor chamber (25) by bolts, the main shaft of the rotating motor (411) is welded to the rotating shaft of the material storage box (4), a rotating gear (41) is welded to the outer wall of the material storage box (4) at one side away from the kettle body (2), and a rotating gear (31) is welded to the outer wall of the loading box (3) at one side away from the kettle body (2).

2. A chemical reactor for convenient material transportation according to claim 1, characterized in that: The rotating gear 2 (41) is coaxially distributed with the rotating shaft of the material storage box (4), the rotating gear 1 (31) is coaxially distributed with the rotating shaft of the material loading box (3), and the rotating gear 1 (31) and the rotating gear 2 (41) are meshed with each other.

3. A chemical kettle for convenient material transportation according to claim 1, characterized in that: An entrance and exit (421) is provided on the top inner wall of the material storage chamber (42); an electric push rod (423) is welded on the outer wall of the material storage box (4) on the side away from the kettle body (2); the electric push rod (423) extends into the material storage chamber (42); a second sealing plug (422) is welded to one end of the electric push rod (423) extending into the material storage chamber (42); the second sealing plug (422) is adapted to fit the entrance and exit (421).

4. A chemical reactor for convenient material transportation according to claim 1, characterized in that: The kettle body (2) is cylindrical, the loading box (3) and the storage box (4) are semi-cylindrical, the loading box (3) and the storage box (4) are compatible with the kettle body (2), and an avoidance groove (111) is provided on the outer wall of the bracket (11), and the loading box (3) and the storage box (4) are compatible with the avoidance groove (111).

5. A chemical kettle for convenient material transportation according to claim 1, characterized in that: The stirring mechanism comprises a stirring paddle (5), a transmission chamber (24) is provided in the kettle body (2), the stirring paddle (5) is rotatably plugged into the inner wall of the kettle body (2) via a rotating shaft, a plurality of mixing holes (52) are provided on the outer wall of the stirring paddle (5), a transmission gear (51) is welded to the rotating shaft of the stirring paddle (5), and the transmission gear (51) is rotatably plugged into the inner wall of the transmission chamber (24).

6. A chemical reactor for convenient material transportation according to claim 5, characterized in that: A counterweight (6) is slidably inserted in the transmission chamber (24), a rack (61) is welded on the outer wall of the counterweight (6), the rack (61) and the transmission gear (51) are meshed with each other, a limiting rod (241) is welded on the inner wall of the transmission chamber (24), a limiting groove (62) is provided in the counterweight (6), two pairs of pulleys (63) are rotatably inserted on the inner wall of the limiting groove (62) via a rotating shaft, and the limiting rod (241) is slidably inserted between the two pairs of pulleys (63).

7. A chemical reactor for convenient material transportation according to claim 6, characterized in that: Buffer springs (64) are welded between the outer walls at both ends of the counterweight block (6) and the inner wall of the transmission chamber (24), and the buffer springs (64) are sleeved on the outer wall of the limiting rod (241).

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