A washing mechanism of a carbonization tower for producing caustic soda

Abstract

The utility model relates to the technical field of carbonization tower washing of alkali making, and disclose a kind of washing mechanism of carbonization tower of alkali making, including mounting plate, the mounting plate bottom is fixedly connected with connecting frame, the connecting frame front is provided with lifting rotary cleaning mechanism, the lifting rotary cleaning mechanism bottom is provided with water inlet mechanism, the lifting rotary cleaning mechanism includes lifting cleaning subassembly and rotary cleaning subassembly, lifting rotary cleaning mechanism is set, by starting motor one, to synchronously drive high-pressure spray head to move up and down, so that it further improves flushing range, at the same time, by starting motor two, to make it drive high-pressure spray head to rotate, further improve the flushing range of high-pressure spray head, so that high-pressure spray head frontal flushing stubborn stain inside carbonization tower of alkali making, avoid its scattered washing liquid due to pressure flushing strength deficiency leads to stubborn stain cleaning in carbonization tower of alkali making is not good, to improve cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of water washing technology for alkali carbonization towers, specifically a water washing mechanism for alkali carbonization towers. Background Technology

[0002] The carbonation tower is the main equipment in the carbonation process of soda ash production. Its function is to absorb carbon dioxide using ammonia brine from the Solvay process or ammonia mother liquor from the Hou's process to produce sodium bicarbonate. The latter is then calcined to decompose into sodium carbonate. During the production process in the carbonation tower, sodium bicarbonate crystals adhere to the cap, disc, bottom cooling water pipes, and dead corners of the tower, forming scale. This scale affects absorption and cooling efficiency, reduces the production capacity of the carbonation tower, and thus requires a water washing mechanism.

[0003] According to the patent application published on the Internet, "A high-efficiency cleaning alkali carbonization tower includes a carbonization tower body, a bottom plate is provided at the bottom end of the carbonization tower body, four support columns are provided at the bottom end of the bottom plate, and a feeding mechanism is opened on the end face of the bottom plate. The feeding mechanism is used for material to enter and clean the tower body. The feeding mechanism includes a feeding pipe, which is L-shaped."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] In use, this utility model utilizes a layered spiral tube as a carrier for the cleaning liquid. Each layer of the spiral tube repeatedly cleans the inner wall of the adjacent carbonization tower body, ensuring a cleaning effect. Furthermore, the tower cap alters the flow direction of the cleaning liquid, and its semi-circular shape increases the cleaning liquid's radiation range, spraying the cleaning liquid onto the inner wall of the carbonization tower body. However, in actual use, the device disperses the cleaning liquid through the tower cap on the spiral tube. Consequently, during actual rinsing, stubborn impurities easily accumulate on the alkali-making carbonization tower, and the dispersed cleaning liquid, due to insufficient pressure rinsing force, is unable to effectively remove stubborn stains from the tower. Therefore, an improved water washing mechanism for the alkali-making carbonization tower is needed. Utility Model Content

[0006] The purpose of this invention is to provide a water washing mechanism for an alkali carbonization tower to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a water washing mechanism for an alkali carbonization tower, comprising an installation plate, a connecting frame fixedly connected to the bottom of the installation plate, a lifting and rotating cleaning mechanism provided on the front of the connecting frame, and a water inlet mechanism provided at the bottom of the lifting and rotating cleaning mechanism;

[0008] The lifting and rotating cleaning mechanism includes a lifting cleaning component and a rotating cleaning component, wherein the rotating cleaning component is disposed at the bottom of the lifting cleaning component;

[0009] The lifting and cleaning assembly includes a connecting plate, which is fixedly connected to the front of the connecting frame. A motor is fixedly connected to the front of the connecting plate, and a rotating rod is fixedly connected to the output end of the motor. A connecting column is fixedly connected to the back of the rotating rod, and a lifting frame is movably connected to the outside of the connecting column. A roller is rotatably connected to the back of the lifting frame, and a limit frame is movably connected to the outside of the roller. A cleaning pipe is fixedly connected inside the limit frame, and a high-pressure nozzle is fixedly connected to the outside of the cleaning pipe to facilitate the up and down movement of the cleaning pipe.

[0010] Preferably, the lifting frame is rotatably connected to the right side of the connecting frame, and a groove is provided at the position corresponding to the connecting column of the lifting frame, and the connecting column is movably connected in the groove, so as to drive the lifting frame to rotate synchronously.

[0011] Preferably, the limiting frame has a groove at the position corresponding to the roller, and the roller is movably connected in the groove; the mounting plate has a hole at the position corresponding to the cleaning pipe, and the cleaning pipe is movably connected in the hole, so as to facilitate the movement of the limiting frame.

[0012] Preferably, the rotating cleaning assembly includes a retaining frame, which is fixedly connected to the bottom of the connecting frame. A second motor is fixedly connected to the bottom of the retaining frame, and a first gear is fixedly connected to the output end of the second motor. A second gear meshes with the right side of the first gear, and a limit rod is slidably connected to the inner side of the second gear to facilitate the rotation of the cleaning tube.

[0013] Preferably, the card frame has a hole at the position corresponding to the gear two, and the gear two is rotatably connected in the hole, so as to facilitate synchronously driving the gear two to rotate.

[0014] Preferably, the water inlet mechanism includes a water outlet pipe, which is fixedly connected to the bottom of the cleaning pipe. A water inlet pipe is movably connected to the outside of the water outlet pipe. A sliding sleeve is fixedly connected to the top of the water inlet pipe. A water pump is fixedly connected to the right end of the water inlet pipe. A water tank is fixedly connected to the right end of the water pump. A filter cylinder is inserted into the top of the water tank to facilitate the uniform delivery of cleaning water.

[0015] Preferably, the limiting rod is fixedly connected to the outside of the water outlet pipe, and a groove is opened at the position corresponding to the sliding sleeve of the water outlet pipe, and the sliding sleeve is movably connected in the groove to facilitate the delivery of cleaning water.

[0016] Compared with the prior art, this utility model provides a water washing mechanism for an alkali carbonization tower, which has the following beneficial effects:

[0017] The water washing mechanism of the alkali carbonization tower, through the setting of the lifting and rotating cleaning mechanism, drives the high-pressure nozzle to move up and down synchronously by starting motor one, thereby further increasing the washing range. At the same time, by starting motor two, the high-pressure nozzle is driven to rotate, further increasing the washing range of the high-pressure nozzle. This allows the high-pressure nozzle to directly wash away stubborn stains inside the alkali carbonization tower, avoiding the problem of insufficient pressure washing force of the dispersed cleaning liquid leading to poor cleaning of stubborn stains inside the alkali carbonization tower, thus improving the cleaning effect.

[0018] The water washing mechanism of the alkali carbonization tower is designed with an inlet mechanism. The water pump is activated to draw cleaning water from the water tank and deliver it to the inlet pipe. The water is then transported from the inlet pipe to the outlet pipe and sprayed out by a high-pressure nozzle to rinse the inside of the alkali carbonization tower. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0021] Figure 2 This is a schematic diagram of the external structure of the lifting and rotating cleaning mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the right-hand unfolded structure of the lifting and cleaning assembly of this utility model;

[0023] Figure 4 This is a schematic diagram of the unfolded structure of the rotary cleaning assembly of this utility model;

[0024] Figure 5 This is a schematic diagram of the unfolded structure of the water inlet mechanism of this utility model.

[0025] In the diagram: 1. Mounting plate; 2. Connecting frame; 3. Lifting and rotating cleaning mechanism; 4. Water inlet mechanism; 31. Lifting cleaning assembly; 32. Rotating cleaning assembly; 311. Connecting plate; 312. Motor 1; 313. Rotating rod; 314. Connecting column; 315. Lifting frame; 316. Roller; 317. Limiting frame; 318. Cleaning pipe; 319. High-pressure nozzle; 321. Clip frame; 322. Motor 2; 323. Gear 1; 324. Gear 2; 325. Limiting rod; 41. Water outlet pipe; 42. Water inlet pipe; 43. Sliding sleeve; 44. Water pump; 45. Water tank; 46. Filter cartridge. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0028] Based on existing technology, this device disperses the cleaning solution through a tower cap on a spiral tube. However, during actual rinsing, stubborn impurities easily accumulate on the alkali carbonization tower, and the dispersed cleaning solution, due to insufficient pressure rinsing force, fails to effectively remove these stubborn stains. Please refer to [link to relevant documentation]. Figure 1-5 This utility model provides a technical solution: a water washing mechanism for an alkali carbonization tower, including an installation plate 1, a connecting frame 2 fixedly connected to the bottom of the installation plate 1, a lifting and rotating cleaning mechanism 3 provided on the front of the connecting frame 2, and a water inlet mechanism 4 provided at the bottom of the lifting and rotating cleaning mechanism 3.

[0029] The lifting and rotating cleaning mechanism 3 includes a lifting cleaning component 31 and a rotating cleaning component 32, with the rotating cleaning component 32 located at the bottom of the lifting cleaning component 31;

[0030] The lifting and cleaning assembly 31 includes a connecting plate 311, which is fixedly connected to the front of the connecting frame 2. A motor 312 is fixedly connected to the front of the connecting plate 311. A rotating rod 313 is fixedly connected to the output end of the motor 312. A connecting column 314 is fixedly connected to the back of the rotating rod 313. A lifting frame 315 is movably connected to the outside of the connecting column 314. A roller 316 is rotatably connected to the back of the lifting frame 315. A limit frame 317 is movably connected to the outside of the roller 316. A cleaning pipe 318 is fixedly connected inside the limit frame 317. A high-pressure nozzle 319 is fixedly connected to the outside of the cleaning pipe 318 to facilitate the up and down movement of the cleaning pipe 318.

[0031] Furthermore, the lifting frame 315 is rotatably connected to the right side of the connecting frame 2, and a groove is provided at the corresponding position of the lifting frame 315 and the connecting column 314, and the connecting column 314 is movably connected in the groove, so as to synchronously drive the lifting frame 315 to rotate.

[0032] Furthermore, the limiting frame 317 and the roller 316 are provided with grooves at corresponding positions, and the roller 316 is movably connected in the grooves. The mounting plate 1 and the cleaning pipe 318 are provided with holes at corresponding positions, and the cleaning pipe 318 is movably connected in the holes, so as to facilitate the movement of the limiting frame 317.

[0033] Furthermore, the rotating cleaning assembly 32 includes a frame 321, which is fixedly connected to the bottom of the connecting frame 2. A second motor 322 is fixedly connected to the bottom of the frame 321. A first gear 323 is fixedly connected to the output end of the second motor 322. A second gear 324 meshes with the right side of the first gear 323. A limit rod 325 is slidably connected to the inner side of the second gear 324.

[0034] Furthermore, the card frame 321 has holes at the corresponding positions of the gear 2 324, and the gear 2 324 is rotatably connected in the holes, so as to drive the gear 2 324 to rotate synchronously. Example

[0035] Based on the existing technology's need to transport cleaning water, please refer to [link / reference]. Figure 5 Furthermore, in conjunction with Embodiment 1, it is further found that the water inlet mechanism 4 includes a water outlet pipe 41, which is fixedly connected to the bottom of the cleaning pipe 318. A water inlet pipe 42 is movably connected to the outside of the water outlet pipe 41. A sliding sleeve 43 is fixedly connected to the top of the water inlet pipe 42. A water pump 44 is fixedly connected to the right end of the water inlet pipe 42. A water tank 45 is fixedly connected to the right end of the water pump 44. A filter cylinder 46 is inserted into the top of the water tank 45 to facilitate the uniform delivery of cleaning water.

[0036] Furthermore, the limiting rod 325 is fixedly connected to the outside of the water outlet pipe 41, and a groove is opened at the corresponding position of the water outlet pipe 41 and the sliding sleeve 43, and the sliding sleeve 43 is movably connected in the groove to facilitate the delivery of cleaning water.

[0037] In actual operation, when the device is in use, the control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail. The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The supply of power is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0038] First, the device is installed at the bottom of the alkali-making carbonization tower via the mounting plate 1, and the cleaning pipe 318 is placed inside the quality inspection carbonization tower. During the cleaning process, the water pump 44 is started through the water inlet mechanism 4, and the water pump 44 draws cleaning water from the water tank 45 and delivers it to the water inlet pipe 42. The water is then delivered from the water inlet pipe 42 to the water outlet pipe 41 and into the cleaning pipe 318, and sprayed out by the high-pressure nozzle 319, thereby rinsing the inside of the alkali-making carbonization tower. At the same time, during the rinsing process, the lifting and rotating cleaning mechanism 3 is activated by starting the motor 312, which drives the rotating rod 313 to rotate. As the rotating rod 313 rotates, it synchronously drives the connecting column 314 to move. When the connecting column 314 moves, it synchronously drives the lifting frame 315 to rotate around the connection point of the connecting frame 2, which in turn drives the roller 316 to move. When the roller 316 moves, it synchronously pushes the limiting frame 317 to move. The limiting frame 317 synchronously drives the cleaning pipe 318 to move, and as the motor 312 continues to rotate, it synchronously drives the cleaning pipe 318 to move up and down, thereby synchronously driving the high-pressure nozzle 319 to move up and down, further increasing the rinsing range. At the same time, by starting the motor 322, the motor 322 drives the gear 323 to rotate, and the gear 323 drives the gear 324 to rotate. The gear 324 synchronously drives the limiting rod 325 to rotate, which in turn drives the cleaning pipe 318 to rotate, thereby driving the high-pressure nozzle 319 to rotate, further increasing the rinsing range of the high-pressure nozzle 319. This allows the high-pressure nozzle 319 to directly rinse the stubborn stains inside the alkali carbonization tower, preventing the dispersed cleaning liquid from failing to clean the stubborn stains in the alkali carbonization tower due to insufficient pressure rinsing force, thus improving the cleaning effect.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A water washing mechanism of an alkali production carbonization tower, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixedly connected to a connecting frame (2) at the bottom. The connecting frame (2) is provided with a lifting and rotating cleaning mechanism (3) on the front. The lifting and rotating cleaning mechanism (3) is provided with a water inlet mechanism (4) at the bottom. The lifting and rotating cleaning mechanism (3) includes a lifting cleaning component (31) and a rotating cleaning component (32), wherein the rotating cleaning component (32) is disposed at the bottom of the lifting cleaning component (31); The lifting and cleaning assembly (31) includes a connecting plate (311), which is fixedly connected to the front of the connecting frame (2). A motor (312) is fixedly connected to the front of the connecting plate (311). A rotating rod (313) is fixedly connected to the output end of the motor (312). A connecting column (314) is fixedly connected to the back of the rotating rod (313). A lifting frame (315) is movably connected to the outside of the connecting column (314). A roller (316) is rotatably connected to the back of the lifting frame (315). A limit frame (317) is movably connected to the outside of the roller (316). A cleaning pipe (318) is fixedly connected inside the limit frame (317). A high-pressure nozzle (319) is fixedly connected to the outside of the cleaning pipe (318).

2. The water washing mechanism of the alkali carbonization tower according to claim 1, characterized in that: The lifting frame (315) is rotatably connected to the right side of the connecting frame (2), and the lifting frame (315) and the connecting column (314) are provided with grooves at corresponding positions, and the connecting column (314) is movably connected in the groove.

3. The water washing mechanism of the alkali carbonization tower according to claim 1, characterized in that: The limiting frame (317) has a groove at the corresponding position of the roller (316), and the roller (316) is movably connected in the groove. The mounting plate (1) has a hole at the corresponding position of the cleaning pipe (318), and the cleaning pipe (318) is movably connected in the hole.

4. The water washing mechanism of the alkali carbonization tower according to claim 1, characterized in that: The rotating cleaning assembly (32) includes a frame (321), which is fixedly connected to the bottom of the connecting frame (2). A second motor (322) is fixedly connected to the bottom of the frame (321). A first gear (323) is fixedly connected to the output end of the second motor (322). A second gear (324) meshes with the right side of the first gear (323). A limit rod (325) is slidably connected to the inner side of the second gear (324).

5. The water washing mechanism of the alkali carbonization tower according to claim 4, characterized in that: The card frame (321) has a hole at the corresponding position of the gear two (324), and the gear two (324) is rotatably connected in the hole.

6. The water washing mechanism of the alkali carbonization tower according to claim 4, characterized in that: The water inlet mechanism (4) includes an outlet pipe (41), which is fixedly connected to the bottom of the cleaning pipe (318). An inlet pipe (42) is movably connected to the outside of the outlet pipe (41). A sliding sleeve (43) is fixedly connected to the top of the inlet pipe (42). A water pump (44) is fixedly connected to the right end of the inlet pipe (42). A water tank (45) is fixedly connected to the right end of the water pump (44). A filter cartridge (46) is inserted into the top of the water tank (45).

7. The water washing mechanism of the alkali carbonization tower according to claim 6, characterized in that: The limiting rod (325) is fixedly connected to the outside of the water outlet pipe (41), and a groove is opened at the corresponding position of the water outlet pipe (41) and the sliding sleeve (43), and the sliding sleeve (43) is movably connected in the groove.

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