Reaction kettle and bactericide preparation system
By introducing a motor-driven mechanical structure and a scraper water flushing system into the reactor, the problem of difficulty in cleaning the residual and adherents in the reactor's inner wall is solved, and the convenience of thorough cleaning and maintenance of the inner wall of the kettle body is achieved.
Patent Information
- Application Number
- CN202421617447.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-10
AI Technical Summary
During the preparation of the bactericide in the reactor, chemical agents and blocky objects remain on the inner wall, resulting in difficulty in cleaning and affecting production efficiency.
A reactor is designed, including a base plate, a kettle body, a support plate, a cylinder, a sealing cover and a lifting assembly. Through a motor-driven mechanical structure, the slant, downward movement of the kettle body and the rise of the sealing cover are realized. The inner wall of the kettle body is thoroughly cleaned with scraper and water rinsing.
It realizes thorough cleaning of the inner wall of the kettle body, simplifies the maintenance and installation process, and improves the cleaning efficiency and convenience.
Smart Images
Figure CN222901092U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of reaction kettles, and particularly to a reaction kettle and a bactericide preparation system. Background Technique
[0002] Generally speaking, a reaction kettle is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, functions such as heating, evaporation, cooling, and mixing at low and high speeds required by the process are realized; reaction kettles are widely used in fields such as petroleum, chemical industry, rubber, pesticides, dyes, medicine, and food, and are pressure vessels used to complete processes such as vulcanization, nitrification, hydrogenation, alkylation, polymerization, and condensation, such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys, and other composite materials.
[0003] At present, the reaction kettle is one of the indispensable tools in the bactericide preparation system. When the reaction kettle produces bactericides, there will be residual chemical agents on the inner wall of the reaction kettle. Different chemical agents correspond to one kind of bactericide. When producing another kind of bactericide, the reaction kettle needs to be cleaned. If it is not cleaned thoroughly, there will be a problem of agent mixing, and there will be adherent lumps on the inner wall of the reaction kettle, making it difficult to clean it thoroughly when cleaning the reaction kettle. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a reaction kettle and a bactericide preparation system, aiming to improve the problem that it is inconvenient to clean the inside of the reaction kettle after processing.
[0005] In the first aspect, the utility model provides a reaction kettle, which includes a bottom plate and a kettle body. On both sides of the top end of the bottom plate, support plates are fixedly installed. Slide holes are arranged inside the support plates. At the bottom end of the inner wall of the slide hole, a cylinder is fixedly installed. The output end of the cylinder is fixedly installed with a support block. One side of the support block is rotatably installed with a support rod. One ends of the two support rods are fixedly connected to the outside of the kettle body. One end of one of the support rods penetrates through the support block and is fixedly connected to a first motor. The top end of the kettle body is open and is movably connected with a sealing cover. A feed hopper is arranged on the sealing cover. A bracket is fixedly installed on the outside of the sealing cover. One end of the bracket is fixedly connected to a lifting assembly. A discharge pipe is arranged at the bottom end of the kettle body. A valve is arranged on the discharge pipe.
[0006] In the preferred technical solution of the utility model, limit blocks are fixedly installed on both sides of the support block. Limit grooves matching the limit blocks are arranged on the inner wall of the slide hole. The support block is slidably connected with the inner wall of the slide hole.
[0007] In a preferred technical solution of the present utility model, a rotating shaft is rotatably installed at the bottom end of the sealing cover, a plurality of stirring rods are fixedly installed on the rotating shaft, a second motor is fixedly installed at the top end of the sealing cover, an output end of the second motor penetrates through the sealing cover and is fixedly connected to the top end of the rotating shaft, and the rotating shaft is installed at the center of the bottom end of the sealing cover.
[0008] In a preferred technical solution of the present utility model, pressing plates are symmetrically and fixedly installed on the outer side of the sealing cover, positioning plates are symmetrically and fixedly installed on the outer side of the kettle body, positioning rods are fixedly installed at the bottom end of the pressing plates, the bottom ends of the positioning rods penetrate through the positioning plates, and circular holes matching the positioning rods are arranged on the positioning plates.
[0009] In a preferred technical solution of the present utility model, a circular ring is slidably installed on the inner wall of the kettle body, first scraping plates are symmetrically and fixedly installed at the bottom end of the circular ring, the first scraping plates are slidably connected to the inner wall of the kettle body, a second scraping plate is fixedly installed at the bottom ends of the two first scraping plates, the bottom end of the second scraping plate is slidably connected to the bottom end of the inner wall of the kettle body, and the circular ring is arranged at the top end of the inner wall of the kettle body.
[0010] In a preferred technical solution of the present utility model, an annular block is fixedly installed on the outer side of the circular ring, an annular groove matching the annular block is arranged on the inner wall of the kettle body, a pull rod is fixedly installed on the inner wall of the circular ring, and the pull rods are symmetrically installed on the inner side of the circular ring.
[0011] In a preferred technical solution of the present utility model, the lifting assembly includes a support seat, a threaded rod and a slider. The support seat is rotatably installed at the top end of the bottom plate. A chute is arranged on one side of the support seat. A third motor is fixedly installed at the bottom end of the inner wall of the chute. An output end of the third motor is fixedly connected to the threaded rod. The slider is threadedly installed on the threaded rod. One side of the slider is fixedly connected to one side of the bracket. The bracket is L-shaped. The slider is slidably connected to the inner wall of the chute. The top end of the threaded rod is rotatably connected to the top end of the inner wall of the chute.
[0012] In a preferred technical solution of the present utility model, a base is fixedly installed at the bottom end of one side of the support seat. A plurality of springs are fixedly installed at the top end of the base. A pull plate is fixedly installed at the top end of the springs. A plug rod is fixedly installed at the bottom end of the pull plate. The bottom end of the plug rod penetrates through the base and is inserted into the bottom plate. A plurality of slots matching the plug rod are arranged at the top end of the bottom plate. A handle is fixedly installed at the top end of the pull plate.
[0013] In a preferred technical solution of the present utility model, a water receiving tank is fixedly installed at one side of the top end of the bottom plate, and a discharge port is arranged at the low end of one side of the water receiving tank.
[0014] In a second aspect, the present utility model further provides a bactericide preparation system, including the above-mentioned reaction kettle.
[0015] The beneficial effects of the present utility model are as follows: A reactor and a fungicide preparation system obtained by the above design of the present utility model. When cleaning is required, start the third motor to drive the threaded rod to rotate. The rotation of the threaded rod drives the slider to move. The slider drives the sealing cover to rise through the bracket until the rotating shaft disengages from the reactor body. Pull the handle to drive the pull plate to move upward until the insertion rod disengages from the slot. Rotate the support seat until the sealing cover is above the water receiving tank. The stirring rod is separated from the reactor body for cleaning, which can be cleaned more thoroughly, and is convenient for maintenance and installation. Start the first motor to drive the reactor body to rotate and tilt through the support rod, and start the cylinder to contract to drive the reactor body to move downward. At this time, water can be flushed into the interior. At the same time, pull the pull rod to drive the ring to rotate. The ring drives the first scraper and the second scraper to cooperate with water for cleaning. The cleaning water finally flows into the water receiving tank. The mouth of the reactor body is inclined, which is convenient for cleaning the interior, and the cleaning is more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.
[0017] Figure 1 is a schematic structural diagram of a reactor provided by an embodiment of the present utility model;
[0018] Figure 2 is a partial structural diagram of a reactor provided by an embodiment of the present utility model;
[0019] Figure 3 is a schematic internal structure diagram of the reactor body provided by an embodiment of the present utility model;
[0020] Figure 4 is a schematic internal structure diagram of the support plate provided by an embodiment of the present utility model;
[0021] Figure 5 is a schematic structural diagram of a lifting assembly provided by an embodiment of the present utility model.
[0022] In the figure: 110 - bottom plate; 120 - kettle body; 121 - ring; 122 - first scraper; 123 - second scraper; 124 - pull rod; 130 - support plate; 131 - support block; 132 - support rod; 133 - first motor; 134 - cylinder; 135 - sealing cover; 1351 - feed hopper; 136 - bracket; 140 - lifting assembly; 141 - support base; 142 - threaded rod; 143 - slider; 144 - third motor; 145 - base; 146 - spring; 147 - pull plate; 148 - insertion rod; 150 - rotating shaft; 151 - stirring rod; 152 - second motor; 160 - pressing plate; 161 - positioning plate; 162 - positioning rod; 170 - water receiving tank. Detailed implementation manners
[0023] To make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0024] Please refer to Figures 1 - 4 , the present utility model provides a technical solution: a reaction kettle, including a bottom plate 110 and a kettle body 120. On both sides of the top end of the bottom plate 110, support plates 130 are fixedly installed. Slide holes are arranged inside the support plates 130. At the bottom end of the inner wall of the slide holes, cylinders 134 are fixedly installed. The output ends of the cylinders 134 are fixedly installed with support blocks 131. One side of the support block 131 is rotatably installed with a support rod 132. One ends of the two support rods 132 are fixedly connected to the outside of the kettle body 120. One end of one of the support rods 132 penetrates through the support block 131 and is fixedly connected to a first motor 133. The top end of the kettle body 120 is open and is movably connected with a sealing cover 135. A feed hopper 1351 is arranged on the sealing cover 135. A bracket 136 is fixedly installed on the outside of the sealing cover 135. One end of the bracket 136 is fixedly connected to a lifting assembly 140. A discharge pipe is arranged at the bottom end of the kettle body 120, and a valve is arranged on the discharge pipe. A ring 121 is slidably installed on the inner wall of the kettle body 120. First scrapers 122 are symmetrically fixedly installed at the bottom end of the ring 121. The first scrapers 122 are slidably connected to the inner wall of the kettle body 120. Second scrapers 123 are fixedly installed at the bottom ends of the two first scrapers 122. The bottom end of the second scraper 123 is slidably connected to the bottom end of the inner wall of the kettle body 120.
[0025] In some specific implementation schemes, limit blocks are fixedly installed on both sides of the support block 131, and limit grooves matching the limit blocks are arranged on the inner wall of the slide hole. The cooperation of the limit blocks and the limit grooves improves the stability and safety of the support block 131 when sliding.
[0026] In some specific embodiments, a rotating shaft 150 is rotatably installed at the bottom end of the sealing cover 135, and a plurality of stirring rods 151 are fixedly installed on the rotating shaft 150. A second motor 152 is fixedly installed at the top end of the sealing cover 135. The output end of the second motor 152 penetrates through the sealing cover 135 and is fixedly connected to the top end of the rotating shaft 150, which is convenient for stirring and mixing during the processing of the fungicide.
[0027] In some specific embodiments, pressing plates 160 are symmetrically and fixedly installed on the outer side of the sealing cover 135, positioning plates 161 are symmetrically and fixedly installed on the outer side of the kettle body 120, positioning rods 162 are fixedly installed at the bottom ends of the pressing plates 160, and the bottom ends of the positioning rods 162 penetrate through the positioning plates 161, which improves the stability when the sealing cover 135 and the kettle body 120 are connected.
[0028] Please refer to Figure 3 , a circular ring 121 is slidably installed on the inner wall of the kettle body 120. First scraping plates 122 are symmetrically and fixedly installed at the bottom end of the circular ring 121. The first scraping plates 122 are slidably connected to the inner wall of the kettle body 120. A second scraping plate 123 is fixedly installed at the bottom ends of the two first scraping plates 122. The bottom end of the second scraping plate 123 is slidably connected to the bottom end of the inner wall of the kettle body 120.
[0029] In some specific embodiments, an annular block is fixedly installed on the outer side of the circular ring 121, an annular groove matching the annular block is provided on the inner wall of the kettle body 120, and a pull rod 124 is fixedly installed on the inner wall of the circular ring 121, which is convenient for driving the circular ring 121 to rotate by pulling the pull rod 124. At the same time, the cooperation of the annular block and the annular groove improves the stability of the circular ring 121.
[0030] Please refer to Figure 5 , the lifting assembly 140 includes a support base 141, a threaded rod 142 and a slider 143. The support base 141 is rotatably installed at the top end of the bottom plate 110. A chute is provided on one side of the support base 141. A third motor 144 is fixedly installed at the bottom end of the inner wall of the chute. The output end of the third motor 144 is fixedly connected to the threaded rod 142. The slider 143 is threadedly installed on the threaded rod 142. One side of the slider 143 is fixedly connected to one side of the support 136.
[0031] In some specific embodiments, a base 145 is fixedly installed at the bottom end of one side of the support base 141. A plurality of springs 146 are fixedly installed at the top end of the base 145. A pull plate 147 is fixedly installed at the top end of the springs 146. A plug rod 148 is fixedly installed at the bottom end of the pull plate 147. The bottom end of the plug rod 148 penetrates through the base 145 and is inserted into the bottom plate 110, which is convenient for fixing the support base 141. A water receiving tank 170 is fixedly installed at one side of the top end of the bottom plate 110. The water receiving tank 170 can centrally discharge the sewage after cleaning.
[0032] Another embodiment of the present invention further provides a fungicide preparation system, including the above-mentioned reaction kettle.
[0033] Working principle: When cleaning is required, start the third motor 144 to drive the threaded rod 142 to rotate. The rotation of the threaded rod 142 drives the slider 143 to move. The slider 143 drives the sealing cover 135 to rise through the bracket 136 until the rotating shaft 150 is separated from the kettle body 120. Pull the handle to drive the pull plate 147 to move upward until the insertion rod 148 is separated from the slot. Rotate the support seat 141 until the sealing cover 135 is above the water receiving tank 170. At this time, the stirring rod 151 and the rotating shaft 150 can be cleaned. Then start the first motor 133 to drive the kettle body 120 to rotate and tilt through the support rod 132, and start the cylinder 134 to contract to drive the kettle body 120 to move downward. At this time, water can be flushed into the interior. At the same time, pull the pull rod 124 to drive the ring 121 to rotate. The ring 121 drives the first scraper 122 and the second scraper 123 to cooperate with the water for cleaning. The cleaning water finally flows into the water receiving tank 170.
[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A reaction kettle, comprising a bottom plate and a kettle body, characterized in that: Support plates are fixedly installed on both sides of the top of the bottom plate, and a sliding hole is provided in the support plate. A cylinder is fixedly installed on the bottom end of the inner wall of the sliding hole, and a support block is fixedly installed on the output end of the cylinder. A support rod is rotatably installed on one side of the support block, and one end of the two support rods is fixedly connected to the outside of the kettle body, and one end of one of the support rods passes through the support block and is fixedly connected to the first motor. The top of the kettle body is opened and movably connected to a sealing cover, a feeding hopper is provided on the sealing cover, a bracket is fixedly installed on the outside of the sealing cover, one end of the bracket is fixedly connected to a lifting assembly, and a discharge pipe is provided at the bottom of the kettle body, and a valve is provided on the discharge pipe.
2. A reaction kettle according to claim 1, characterized in that: Limit blocks are fixedly installed on both sides of the support block, and the inner wall of the sliding hole is provided with limit grooves matching the limit blocks.
3. A reaction kettle according to claim 1, characterized in that: A rotating shaft is rotatably mounted at the bottom end of the sealing cover, a plurality of stirring rods are fixedly mounted on the rotating shaft, a second motor is fixedly mounted at the top end of the sealing cover, an output end of the second motor passes through the sealing cover and is fixedly connected to the top end of the rotating shaft.
4. A reaction kettle according to claim 1, characterized in that: A pressure plate is symmetrically fixedly installed on the outer side of the sealing cover, a positioning plate is symmetrically fixedly installed on the outer side of the kettle body, a positioning rod is fixedly installed on the bottom end of the pressure plate, and the bottom end of the positioning rod passes through the positioning plate.
5. A reaction kettle according to claim 1, characterized in that: A circular ring is slidably installed on the inner wall of the kettle body, and a first scraper is symmetrically fixedly installed on the bottom end of the circular ring. The first scraper is slidably connected to the inner wall of the kettle body, and a second scraper is fixedly installed on the bottom ends of the two first scrapers, and the bottom ends of the second scrapers are slidably connected to the bottom end of the inner wall of the kettle body.
6. A reaction kettle according to claim 5, characterized in that: An annular block is fixedly mounted on the outer side of the circular ring, an annular groove matching the annular block is arranged on the inner wall of the kettle body, and a pull rod is fixedly mounted on the inner wall of the circular ring.
7. A reaction kettle according to claim 1, characterized in that: The lifting assembly includes a support seat, a threaded rod and a slider. The support seat is rotatably mounted on the top of the base plate. A slide groove is provided on one side of the support seat. A third motor is fixedly mounted on the bottom end of the inner wall of the slide groove. The output end of the third motor is fixedly connected to the threaded rod. The slider is threadedly mounted on the threaded rod, and one side of the slider is fixedly connected to one side of the bracket.
8. A reaction kettle according to claim 7, characterized in that: A base is fixedly installed at the bottom end of one side of the support seat, a plurality of springs are fixedly installed at the top end of the base, a pull plate is fixedly installed at the top end of the spring, an insertion rod is fixedly installed at the bottom end of the pull plate, and the bottom end of the insertion rod passes through the base and is inserted into the bottom plate.
9. A reaction kettle according to claim 1, characterized in that: A water receiving trough is fixedly installed on one side of the top end of the bottom plate.
10. A fungicide preparation system, characterized in that: A reaction kettle comprising any one of claims 1 to 9.