Reaction kettle capable of quickly descaling

By designing a rotating and lifting cleaning component and an inclined feeding component in the reactor, the inconvenience and gas leakage problems existing in the cleaning and feeding process of the existing reactor are solved, and rapid descaling of the inner wall of the reactor is achieved. and safe filling process.

CN222369065UActive Publication Date: 2025-01-21NANJING CLEAN WATER TECH CO LTD
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Patent Information

Application Number
CN202420899719.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2025-01-21
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

There are problems of inconvenience and gas leakage during cleaning and feeding of existing reactors.

Method used

A reaction kettle including a cleaning component and a feeding component is designed. The cleaning component realizes the rotation and lifting of the cleaning plate through the threaded rod and lifting block driven by the servo motor to achieve comprehensive brushing of the inner wall of the kettle. The filling component uses a tilted sealing plate and spring structure to avoid a large amount of gas leakage when adding materials.

Benefits of technology

It achieves rapid descaling of the inner wall of the kettle, avoids the inconvenience of manual cleaning, prevents gas leakage during the feeding process, and improves the operating efficiency and safety of the reactor.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle capable of quickly descaling, which comprises a kettle body, a cleaning component is arranged in the middle of the inner side of the kettle body, and a feeding component is arranged on one side of the top of the kettle body. Bristles are driven by the outer side of a cleaning plate to brush and descale the inner wall of the kettle body, lifting of a lifting block can be achieved in cooperation with a first servo motor, a threaded rod and a guide rod, the operation that the cleaning plate rotates and ascends and descends at the same time is achieved, comprehensive brushing and descaling are conducted on the inner wall of the kettle body, and a connecting rod is pulled outwards to pull an upper sealing plate out of a feeding pipe, so that the inner wall of the kettle body is cleaned and descaled. Medicament and the like needing to be added are poured onto the lower sealing plate, then the connecting rod is pressed, the lower sealing plate is pushed out from the bottom end of the feeding pipe, the medicament in the feeding pipe can fall into the kettle body under the action of gravity to react, and the structure does not generate a large amount of gas leakage during feeding.
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Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle capable of rapid descaling. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are achieved. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization and condensation.

[0003] The existing technology has the following problems: 1. After the reaction is completed, the inside of the reactor needs to be cleaned, but because the reactor is high, it is inconvenient to clean the inner wall of the reactor manually; 2. The existing reactor occasionally needs to add chemical agents during the reaction. If the reactor is opened at this time, a large amount of internal gas will leak out, affecting the reaction. Utility Model Content

[0004] The purpose of the utility model is to provide a reactor that can quickly remove scale, so as to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a reactor that can quickly remove scale, comprising a reactor body, a cleaning component is provided at the middle of the inner side of the reactor body, a feeding component is provided at one side of the top of the reactor body, a first servo motor is fixedly connected to the middle of the top surface of the reactor body, a threaded rod is fixedly connected to the output end of the first servo motor, and a guide rod is fixedly connected to the inner bottom of the reactor body.

[0005] Further preferably, the cleaning assembly comprises a lifting block threadedly connected to the middle part of the threaded rod, an annular groove is provided on the outer side of the lifting block, and three sliding blocks are slidably connected inside the annular groove.

[0006] Further preferably, a telescopic rod is hingedly connected to one side of the sliding block away from the middle of the lifting block, a cleaning plate is hingedly connected to one end of the telescopic rod away from the lifting block, and bristles are arranged on the outer side of the cleaning plate.

[0007] Further preferably, a side of the cleaning plate close to the lifting block is fixedly connected to one side of the hinge, and a rotating disk is fixedly connected to the other side of the hinge.

[0008] Further preferably, a gear ring is fixedly connected to the top of the rotating disk, a rotating ring is fixedly connected to the top surface of the gear ring, and the rotating ring is rotatably connected in a bottom sliding groove of the lifting block.

[0009] Further preferably, a gear is meshed on one side of the gear ring, a middle portion of a top surface of the gear is fixedly connected to an output end of a second servo motor, and the second servo motor is fixedly connected to one side of the lifting block.

[0010] Further preferably, the number of the cleaning plates is three, and the three cleaning plates are equiangularly distributed on the outer side of the rotating disk, and the cleaning plates are arc-shaped structures.

[0011] Further preferably, the feeding assembly comprises a feeding tube fixedly connected to one side of the top of the kettle body, an upper sealing plate and a lower sealing plate are movably connected inside the feeding tube, and a connecting rod passes through the middle of the upper sealing plate.

[0012] Further preferably, the bottom end of the connecting rod is fixedly connected to the middle part of the top surface of the lower sealing plate, one side of the bottom surface of the lower sealing plate is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to a fixing plate, the fixing plate is fixedly connected to the inner top of the kettle body, and an elastic structure is formed between the fixing plate and the lower sealing plate through the spring.

[0013] Further preferably, the guide rod passes through the middle of the lifting block, and the lifting block and the guide rod are slidably connected.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the second servo motor is used to finally drive the three cleaning plates on the outside to rotate, and the bristles on the outside of the cleaning plates are used to drive the bristles to scrub and remove scale from the inner wall of the kettle body. At the same time, the first servo motor drives the threaded rod to rotate. When the threaded rod rotates, it cooperates with the guide rod to realize the lifting and lowering of the lifting block, so that the lifting block drives the three groups of cleaning plates to lift up and down, and the cleaning plates can be rotated and lifted at the same time, so that the inner wall of the kettle body can be fully scrubbed and descaled.

[0016] In the utility model, by pulling the connecting rod outward, the connecting rod will drive the upper sealing plate and the lower sealing plate to move at the same time, and the lower sealing plate will stretch the spring. At this time, the upper sealing plate is pulled out of the feeding tube, and the medicine to be added is poured into the lower sealing plate. Then, the connecting rod is pressed to push the lower sealing plate out from the bottom end of the feeding tube. Since the feeding tube and the two sealing plates are both inclined in design, the medicine in the feeding tube will fall into the kettle body under the action of gravity to react. Then, the connecting rod is loosened and the two sealing plates will be reset to the feeding tube under the action of the spring. This structure will not cause a large amount of gas leakage when adding materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the cleaning component of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the lifting block of the utility model;

[0021] Figure 5 For this utility model Figure 4 A in the figure is an enlarged structural diagram.

[0022] In the figure: 1. kettle body; 2. cleaning component; 201. lifting block; 202. annular slide; 203. sliding block; 204. telescopic rod; 205. cleaning plate; 206. hinge; 207. rotating disk; 208. gear ring; 209. rotating ring; 2010. gear; 2011. second servo motor; 2012. bristles; 3. feeding component; 301. feeding tube; 302. upper sealing plate; 303. lower sealing plate; 304. connecting rod; 305. spring; 306. fixing plate; 4. first servo motor; 5. threaded rod; 6. guide rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 5The utility model provides a technical solution: a reaction kettle capable of rapid descaling, comprising a kettle body 1, a cleaning assembly 2 is provided at the inner middle of the kettle body 1, a feeding assembly 3 is provided at one side of the top of the kettle body 1, a first servo motor 4 is fixedly connected to the middle of the top surface of the kettle body 1, a threaded rod 5 is fixedly connected to the output end of the first servo motor 4, a guide rod 6 is fixedly connected to the inner bottom of the kettle body 1, the guide rod 6 runs through the middle of the lifting block 201, and the lifting block 201 and the guide rod 6 are slidably connected; when the cleaning assembly 2 is started, it drives the cleaning plate 205 to rotate, cleaning the inner wall of the kettle body 1 While scrubbing, the first servo motor 4 is started, and the first servo motor 4 drives the threaded rod 5 to rotate. When the threaded rod 5 rotates, it will drive the lifting block 201 to rise and fall. The guide rod 6 can guide the lifting block 201 to prevent the lifting block 201 from rotating with the threaded rod 5, and also make the lifting block 201 more stable when it is lifted. When the lifting block 201 is lifted, it will drive the entire cleaning component 2 to rise and fall. In conjunction with the second servo motor 2011, the purpose of making the cleaning plate 205 rotate and rise and fall at the same time is achieved, so that the cleaning plate 205 can completely descale the inner wall of the kettle body 1.

[0025] In this embodiment, Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the cleaning assembly 2 includes a lifting block 201 threadedly connected to the middle of the threaded rod 5, an annular groove 202 is provided on the outer side of the lifting block 201, and three sliding blocks 203 are slidably connected inside the annular groove 202. The sliding blocks 203 are hinged with telescopic rods 204 on one side away from the middle of the lifting block 201, and a cleaning plate 205 is hinged on one end of the telescopic rod 204 away from the lifting block 201. Brushes 212 are provided on the outer side of the cleaning plate 205. The cleaning plate 205 is close to the lifting block 201. One side of the hinge 206 is fixedly connected to one side of the hinge 206, and the other side of the hinge 206 is fixedly connected to a rotating disk 207, the top of the rotating disk 207 is fixedly connected to a gear ring 208, the top surface of the gear ring 208 is fixedly connected to a rotating ring 209, the rotating ring 209 is rotatably connected to the bottom sliding groove of the lifting block 201, one side of the gear ring 208 is meshed with a gear 2010, the middle part of the top surface of the gear 2010 is fixedly connected to the output end of the second servo motor 2011, and the second servo motor The machine 2011 is fixedly connected to one side of the lifting block 201, the number of cleaning plates 205 is three, and the three cleaning plates 205 are equiangularly distributed on the outside of the rotating disk 207, and the cleaning plates 205 are arc-shaped structures; the gear 2010 is driven to rotate by the second servo motor 2011, and the gear 2010 will drive the gear ring 208 engaged therewith to rotate, and the gear ring 208 drives the rotating disk 207 at the bottom to rotate, and the rotating disk 207 drives the three cleaning plates 205 on the outside to rotate through the hinge 206, The bristles 2012 on the outside of the cleaning plate 205 are used to remove scale from the inner wall of the kettle body 1. Since the top of the telescopic rod 204 is slidably connected in the annular slide groove 202 through the sliding block 203, the rotation of the cleaning plate 205 can drive the telescopic rod 204 connected thereto to rotate synchronously. When the cleaning is completed, the telescopic rod 204 contracts, driving the cleaning plate 205 to rotate around the hinge 206 as the axis, and the cleaning plate 205 is folded up so that the entire cleaning assembly 2 can be stored at the inner top of the kettle body 1.

[0026] In this embodiment, Figure 1 and Figure 2As shown, the feeding assembly 3 includes a feeding tube 301 fixedly connected to one side of the top of the kettle body 1, and the inner part of the feeding tube 301 is movably connected with an upper sealing plate 302 and a lower sealing plate 303, and a connecting rod 304 runs through the middle of the upper sealing plate 302, and the bottom end of the connecting rod 304 is fixedly connected to the middle of the top surface of the lower sealing plate 303, and one side of the bottom surface of the lower sealing plate 303 is fixedly connected to one end of a spring 305, and the other end of the spring 305 is fixedly connected to a fixing plate 306, and the fixing plate 306 is fixedly connected to the inner top of the kettle body 1, and an elastic structure is formed between the fixing plate 306 and the lower sealing plate 303 through the spring 305; when adding materials during the reaction, the connecting rod is pulled outwards 304, the connecting rod 304 will drive the upper sealing plate 302 and the lower sealing plate 303 to move at the same time, and the lower sealing plate 303 will stretch the spring 305. At this time, the upper sealing plate 302 is pulled out of the feeding tube 301, and the medicine to be added is poured onto the lower sealing plate 303, and then the connecting rod 304 is pressed to push the lower sealing plate 303 out from the bottom end of the feeding tube 301. Since the feeding tube 301 and the two sealing plates are all inclined in design, the medicine in the feeding tube 301 will fall into the kettle body 1 under the action of gravity to react, and then the connecting rod 304 is released. Under the action of the spring 305, the two sealing plates will be reset to the feeding tube 301. This structure will not cause a large amount of gas leakage when adding materials.

[0027] The use method and advantages of the utility model: When the reactor capable of rapid descaling is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when adding materials is needed during the reaction, the connecting rod 304 is pulled outward, and the connecting rod 304 will drive the upper sealing plate 302 and the lower sealing plate 303 to move at the same time, and the lower sealing plate 303 will stretch the spring 305. At this time, the upper sealing plate 302 is pulled out of the feeding tube 301, and the medicine to be added is poured onto the lower sealing plate 303. Then, the connecting rod 304 is pressed to push the lower sealing plate 303 out from the bottom end of the feeding tube 301. Since the feeding tube 301 and the two sealing plates are all inclined, the feeding tube 301 is tilted under the action of gravity. The medicine in the kettle body 1 will fall into the kettle body 1 for reaction, and then the connecting rod 304 is loosened. Under the action of the spring 305, the two sealing plates will be reset to the feeding tube 301. This structure will not cause a large amount of gas leakage when adding materials. When the inner wall of the kettle body 1 needs to be cleaned and descaled after the reaction is completed, the second servo motor 2011 is started to drive the gear 2010 to rotate, and the gear 2010 will drive the gear ring 208 engaged therewith to rotate, and the gear ring 208 drives the rotating disk 207 at the bottom to rotate, and the rotating disk 207 drives the three cleaning plates on the outside through the hinge 206. The cleaning plate 205 rotates, and the bristles 2012 on the outside of the cleaning plate 205 are used to remove scale from the inner wall of the kettle body 1. Because the top of the telescopic rod 204 is slidably connected to the annular slide groove 202 through the sliding block 203, the cleaning plate 205 can drive the telescopic rod 204 connected thereto to rotate synchronously. When the cleaning is completed, the telescopic rod 204 contracts, driving the cleaning plate 205 to rotate around the hinge 206 as the axis, and folding the cleaning plate 205 so that the entire cleaning component 2 can be stored at the inner top of the kettle body 1. While the cleaning component 2 is running, the first A servo motor 4 is started, and the first servo motor 4 drives the threaded rod 5 to rotate. When the threaded rod 5 rotates, it will drive the lifting block 201 to move up and down. The guide rod 6 can guide the lifting block 201 to prevent the lifting block 201 from rotating along with the threaded rod 5, and also make the lifting block 201 more stable when it is lifted. When the lifting block 201 is lifted, it will drive the entire cleaning component 2 to move up and down. In conjunction with the second servo motor 2011, the purpose of making the cleaning plate 205 rotate and move up and down is achieved, so that the cleaning plate 205 can completely descale the inner wall of the kettle body 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A reaction kettle capable of rapid descaling, comprising a kettle body (1), characterized in that: A cleaning assembly (2) is provided in the middle of the inner side of the kettle body (1), a material adding assembly (3) is provided on one side of the top of the kettle body (1), a first servo motor (4) is fixedly connected to the middle of the top surface of the kettle body (1), a threaded rod (5) is fixedly connected to the output end of the first servo motor (4), and a guide rod (6) is fixedly connected to the inner bottom of the kettle body (1); The cleaning assembly (2) comprises a lifting block (201) threadedly connected to the middle part of the threaded rod (5); an annular groove (202) is provided on the outer side of the lifting block (201); three sliding blocks (203) are slidably connected inside the annular groove (202); a telescopic rod (204) is hingedly connected to one side of the three sliding blocks (203) away from the middle part of the lifting block (201); a cleaning plate (205) is hingedly connected to one end of the telescopic rod (204) away from the lifting block (201); and bristles (2012) are provided on the outer side of the cleaning plate (205).

2. A rapid descaling reactor according to claim 1, characterized in that: The cleaning plate (205) is fixedly connected between one side of the cleaning plate (205) close to the lifting block (201) and one side of the hinge (206), and the other side of the hinge (206) is fixedly connected with a rotating disk (207).

3. A rapid descaling reactor according to claim 2, characterized in that: The top of the rotating disk (207) is fixedly connected with a gear ring (208), the top surface of the gear ring (208) is fixedly connected with a rotating ring (209), and the rotating ring (209) is rotatably connected in the bottom sliding groove of the lifting block (201).

4. A rapid descaling reactor according to claim 3, characterized in that: A gear (2010) is meshed on one side of the gear ring (208), and a middle portion of the top surface of the gear (2010) is fixedly connected to an output end of a second servo motor (2011), and the second servo motor (2011) is fixedly connected to one side of the lifting block (201).

5. A rapid descaling reactor according to claim 2, characterized in that: The number of the cleaning plates (205) is three, and the three cleaning plates (205) are equiangularly distributed on the outside of the rotating disk (207), and the cleaning plates (205) are arc-shaped structures.

6. A rapid descaling reactor according to claim 1, characterized in that: The feeding assembly (3) comprises a feeding pipe (301) fixedly connected to one side of the top of the kettle body (1), an upper sealing plate (302) and a lower sealing plate (303) being movably connected inside the feeding pipe (301), and a connecting rod (304) passing through the middle of the upper sealing plate (302).

7. A rapid descaling reactor according to claim 6, characterized in that: The bottom end of the connecting rod (304) is fixedly connected to the middle of the top surface of the lower sealing plate (303), one side of the bottom surface of the lower sealing plate (303) is fixedly connected to one end of the spring (305), and the other end of the spring (305) is fixedly connected to a fixing plate (306), and the fixing plate (306) is fixedly connected to the inner top of the kettle body (1), and an elastic structure is formed between the fixing plate (306) and the lower sealing plate (303) through the spring (305).

8. The rapid descaling reactor according to claim 1, characterized in that: The guide rod (6) passes through the middle of the lifting block (201), and the lifting block (201) and the guide rod (6) are slidably connected.