Chlorine cooler with descaling function

Abstract

The application discloses a chlorine cooler with a descaling function, and relates to the technical field of chlorine coolers.The cooler comprises a gas collecting tank, a cooling mechanism and a conveying mechanism, the gas collecting tank and the cooling mechanism are communicated, the conveying mechanism and the cooling mechanism are communicated, the gas collecting tank is located at one end of the cooling mechanism, the conveying mechanism is located at an end far from the gas collecting tank, the gas collecting tank is communicated with the cooling mechanism, the conveying mechanism is communicated with the cooling mechanism, the gas collecting tank is located at one end of the cooling mechanism, and the conveying mechanism is located at an end far from the gas collecting tank.The cooler is arranged in this way, the chlorine gas is introduced from the gas collecting tank into the cooling mechanism for cooling, and the cooled chlorine gas is transmitted to downstream use through the conveying mechanism, the gas collecting tank is connected with the gas at the end of the cooler, the cooling mechanism is located in the middle and plays a role in cooling, and the chlorine gas can be cooled properly before being conveyed and collected, so that the cooling efficiency is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of chlorine cooler technology, specifically a chlorine cooler with descaling function. Background Technology

[0002] With the increasing demand for gas transportation and cooling in industrial production processes, especially in the cooling of hazardous gases such as chlorine and fluorine, related cooling technologies are gradually developing towards higher efficiency, safety, and automation. Currently, coolers are widely used in various fields such as chemical, power, and metallurgy. Particularly in gas transportation and cooling processes, coolers must not only ensure gas temperature control but also guarantee stable gas flow to prevent equipment damage or production interruptions caused by temperature fluctuations. In the future, with the continuous advancement of automation control technology and intelligent equipment, cooler design will tend towards greater intelligence and modularity, dynamically adjusting its operating status based on real-time monitoring data, thereby improving energy efficiency and reducing operating costs.

[0003] In existing technologies, particularly for coolers using tubular channel assemblies for two heat exchange media, cooling is achieved through side contact of the channel walls and parallel, spaced-out arrangement of chlorine gas channels. For example, the chlorine intercooler mentioned in prior art document CN106017155A cools the gas by contacting the pipe walls. Common cooling methods include water cooling, air cooling, and hybrid cooling. However, most traditional cooler designs suffer from low cooling efficiency, difficult maintenance, and poor automation. Especially during gas transport and cooling, traditional equipment often cannot flexibly handle fluctuations in gas flow, easily leading to uneven cooling or damage to the cooling system. Many existing cooler designs fail to provide sufficient cleaning and maintenance functions structurally, resulting in decreased cooling efficiency over long-term use, frequent maintenance, and reduced overall equipment operational stability and economy.

[0004] The shortcomings of existing coolers are mainly reflected in the following aspects: First, many coolers lack effective volume change adjustment, have fixed contact areas, and lack temperature control mechanisms, resulting in unsatisfactory cooling effects. Second, existing equipment has significant problems in cleaning and maintenance. Most equipment relies solely on manual cleaning or lacks cleaning steps, leading to dirt accumulation, which reduces cooling efficiency, increases energy consumption, and shortens equipment lifespan, making it difficult to ensure the long-term stability of the cooling system. In addition, existing coolers are difficult to adapt to switching between different working states, cannot optimize cooling effects, and cannot operate efficiently under different loads. Therefore, those skilled in the art provide a chlorine cooler with descaling function to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this invention is to provide a chlorine gas cooler with descaling function to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The cooler includes an air collection tank, a cooling mechanism, and a conveying mechanism. The air collection tank and the cooling mechanism are connected, and the conveying mechanism and the cooling mechanism are also connected. The air collection tank is located at one end of the cooling mechanism, and the conveying mechanism is located at the end away from the air collection tank.

[0008] By adopting the above technical solution, the gas collecting tank is connected to the cooling mechanism, and the conveying mechanism is also connected to the cooling mechanism. The gas collecting tank is located at one end of the cooling mechanism, and the conveying mechanism is located at the end furthest from the gas collecting tank. With this layout, the cooler introduces chlorine gas from the gas collecting tank into the cooling mechanism for cooling, and then transports the cooled chlorine gas downstream for use via the conveying mechanism. The gas collecting tank is located at the end of the cooler, the cooling mechanism is in the middle for cooling, and the conveying mechanism is at the beginning for gas transport. This layout ensures that the chlorine gas is properly cooled before being transported and collected, effectively improving cooling efficiency and ensuring the stability of the conveying system.

[0009] Furthermore, the cooling mechanism includes a cooling component, a transmission component, a cleaning component, and a switching component. The cooling component and the air collection tank are fastened together. The transmission component and the cooling component are fastened together. The transmission component and the cleaning component are connected together. The transmission component and the switching component are connected together.

[0010] By adopting the above technical solutions, the cooling component and the gas collecting tank are securely connected, as are the transmission component and the cooling component, the transmission component and the cleaning component, and the transmission component and the switching component. The secure connection between the cooling component and the gas collecting tank ensures a stable flow of chlorine gas into the cooling system for treatment. The secure connection between the transmission component and the cooling component ensures the effective mechanical operation of the cooling system and the efficient cooling effect. Simultaneously, the transmission connection between the transmission component and the cleaning and switching components allows the cleaning component to be driven by the transmission component for periodic cleaning, preventing the cooling component from being blocked or damaged by dirt and ensuring the long-term stable operation of the system. The switching component, through its transmission connection with the transmission component, enables switching operations within the cooling system, further improving the cooler's flexibility and automation level. Through the integration of these technologies, the cooler can operate efficiently and stably, while also being easy to maintain and operate.

[0011] Furthermore, the cooling assembly includes an air supply pipe, an outer cooling pipe, an inner cooling pipe, a first rotating block, and a second rotating block. The air supply pipe is connected to the air collection tank and the conveying mechanism. Both the first and second rotating blocks are rotatably connected to the outer cooling pipe. The conveying mechanism and the air collection tank are both securely connected to the outer cooling pipe. The inner cooling pipe is securely connected to the outer cooling pipe. The air supply pipe is rotatably connected to the first rotating block and the second rotating block. The air supply pipe is also rotatably connected to the cleaning assembly.

[0012] By adopting the above technical solution, the gas delivery pipe is connected to the gas collecting tank and the conveying mechanism. Both the first and second rotating blocks are rotatably connected to the cooling outer pipe. The conveying mechanism and the gas collecting tank are both securely connected to the cooling outer pipe. The cooling inner pipe and the cooling outer pipe are also securely connected. The gas delivery pipe is rotatably connected to both the first and second rotating blocks. The gas delivery pipe is responsible for delivering chlorine gas to the gas collecting tank after passing through the cooling components. The gas delivery pipe, through the rotatably connected first and second rotating blocks, provides the basis for its rotation. The first and second rotating blocks maintain a rotatable connection to the cooling outer pipe, providing the basis for its revolution. The cooling outer pipe is securely connected to the conveying mechanism and the gas collecting tank to ensure the stability of the cooling system. The secure connection between the cooling inner pipe and the cooling outer pipe forms an effective cooling chamber, realizing the cooling process of the chlorine gas. The cooler can complete the delivery and cooling of chlorine gas, ensuring the cooling effect while maintaining smooth gas delivery and stable system operation.

[0013] Furthermore, the gas delivery pipe is provided with a spiral inner cavity for conveying chlorine gas. The gas delivery pipe is provided with a spiral outer groove. The transmission component is connected to the gas delivery pipe, and the spiral outer groove is connected to the cleaning component. The cooling inner pipe is provided with filter holes. The cooling inner pipe is connected to the conveying mechanism. The cooling inner pipe is provided with a filter chamber. The area enclosed by the cooling inner pipe and the cooling outer pipe is provided with a cooling chamber. The gas delivery pipe is located in the cooling chamber. The filter chamber and filter holes are connected. The filter holes are connected to the cooling chamber.

[0014] By adopting the above technical solution, the gas delivery pipe is provided with a spiral inner cavity for conveying chlorine gas. The gas delivery pipe also has a spiral outer groove. The transmission component is driven by the gas delivery pipe, and the spiral outer groove is driven by the cleaning component. The cooling inner pipe has filter holes and is connected to the conveying mechanism. The cooling inner pipe also has a filter chamber. The area enclosed by the cooling inner and cooling outer pipes forms a cooling chamber, in which the gas delivery pipe is located. The filter chamber and filter holes are connected, and the filter holes are also connected to the cooling chamber. The spiral inner cavity is designed to ensure smooth flow of chlorine gas during delivery, while the spiral outer groove is connected to the cleaning component, enabling periodic cleaning and preventing the accumulation of dirt in the cooling system. The inner cooling pipe, equipped with filter holes and a filter chamber, effectively purifies the chilled water before it enters the cooling chamber, thus preventing blockages and equipment damage. The cooling chamber formed by the inner and outer cooling pipes provides an effective cooling area for chlorine gas, ensuring that the gas temperature is controlled during transportation. The spiral outer groove provides a basis for the cleaning components to move within the cooling chamber and increases the contact area with the chilled water, thereby improving the cooling effect. This effectively achieves the transportation, purification, and cooling of chlorine gas, ensuring the efficient and stable operation of the equipment.

[0015] Furthermore, the transmission assembly includes a transmission motor, a rotating gear, and a rotating internal gear ring. The transmission motor is fastened to the conveying mechanism, the transmission motor is driven to the cleaning assembly, the transmission motor is driven to the switching assembly, the switching assembly is driven to the rotating internal gear ring, the first rotating block and the second rotating block are both rotatably connected to the rotating internal gear ring, the rotating internal gear ring is driven to the rotating gear, and the rotating gear is fastened to the air supply pipe.

[0016] By adopting the above technical solution, the tight connection between the drive motor and the conveying mechanism, and the transmission connection with the cleaning component, enables the cleaning component to perform automatic cleaning periodically, maintaining the efficient operation of the system. Furthermore, the drive motor, through its transmission connection with the switching component, allows for flexible switching of the cooler's functions, further improving the equipment's adaptability and ease of operation. The transmission connection between the switching component and the rotating internal gear ring enables the air supply pipe to drive the first rotating block to rotate, which in turn drives the second rotating block to rotate, forming a revolution of the air supply pipe relative to the cooling outer pipe. This achieves control of the fluid within the cooling chamber, enhances the generation of eddies, and thus enhances the cleaning effect. The transmission connection between the rotating internal gear ring and the rotating gear ensures that power is effectively transmitted to the air supply pipe. Through its tight connection with the air supply pipe, the transmission component can efficiently drive the operation of each subsystem, ensuring the overall performance and reliability of the cooler.

[0017] Furthermore, the switching assembly includes an external gear ring, a switching electric cylinder, a contact post, a reset elastic element, an opening and closing gear, a gear column, and an electromagnetic block. The switching electric cylinder is fastened to the cooling outer pipe, the switching electric cylinder is driven to the external gear ring, the external gear ring is slidably connected to the cooling outer pipe, the external gear ring is driven to the rotating gear, the external gear ring abuts against the contact post, the reset elastic element is fastened to the cooling outer pipe, the reset elastic element is fastened to the contact post, the contact post is slidably connected to the cooling outer pipe, the contact post is engaged with the first rotating block, the electromagnetic block and the gear column repel each other during transmission, the gear column is fastened to the opening and closing gear, the drive motor is driven to the opening and closing gear, and the opening and closing gear is driven to the rotating internal gear ring.

[0018] By adopting the above technical solution, the tight connection between the switching electric cylinder and the cooling outer pipe ensures the stability of the switching electric cylinder during operation. The transmission connection between the switching electric cylinder and the external gear ring allows the external gear ring to slide on the cooling outer pipe, thereby adjusting the working state of the cooler. The external gear ring, through its transmission connection with the rotating gear, further realizes the transmission of power, ensuring the operating efficiency of the system. The contact between the abutting post and the external gear ring controls the engagement of the first rotating block, thereby controlling the air supply pipe to switch between its own rotation state and its rotational state relative to the cooling outer pipe, further regulating the fluid and enhancing the cleaning effect. The tight connection between the reset elastic element and the cooling outer pipe ensures that the system can automatically reset to the initial state during operation, thus assisting in state switching. The repulsive force between the electromagnetic block and the magnetic poles of the gear column allows the gear column to effectively connect with the opening and closing gear. The transmission connection between the drive motor and the opening and closing gear enables the control of the opening and closing gear, thereby adjusting the operation of the rotating internal gear ring and achieving precise control of chilled water flow and cooling system switching. The switching component enables the cooler to switch smoothly between different working modes, improving the flexibility and control accuracy of the equipment.

[0019] Furthermore, the first rotating block is provided with a snap-fit ​​groove, and the abutment post and the snap-fit ​​groove snap together. The snap-fit ​​groove is used to restrict the rotation of the first rotating block relative to the cooling outer tube.

[0020] By adopting the above technical solution, the locking groove ensures that the first rotating block can be firmly locked against the abutment post during operation, thereby limiting its rotation range relative to the cooling outer tube. During rotation, the first rotating block can maintain synchronous movement with the gas delivery pipe, avoiding excessive rotation or misalignment, and ensuring the stability and accuracy of the cooling system. The limiting effect of the locking groove not only enhances the control precision of the cooling system but also improves the safety and reliability of system operation, ensuring the efficient and smooth operation of the entire equipment.

[0021] Furthermore, the cleaning assembly includes a turbine, a cleaning housing, a cleaning motor, a first cleaning brush, a second cleaning brush, and a third cleaning brush. The spiral outer groove and the cleaning housing are driven together. The drive motor and the turbine are driven together. The first cleaning brush and the cleaning housing are rotatably connected. The second cleaning brush and the cleaning housing are rotatably connected. The cleaning housing and the cooling outer pipe are slidably connected. The cleaning housing and the cooling inner pipe are slidably connected. The third cleaning brush and the cleaning housing are fastened together. The cleaning motor and the first cleaning brush are driven together. The cleaning motor and the second cleaning brush are driven together.

[0022] By adopting the above technical solution, the spiral outer groove, through a transmission connection with the cleaning shell, drives the cleaning shell to slide within the cooling system. This allows the third cleaning brush to effectively clean the inner surface of the cooling outer tube. The transmission connection between the drive motor and the turbine enables the turbine to provide power to the entire cleaning system, pushing the dirt along with the chilled water. The rotational connection between the first cleaning brush and the cleaning shell, and the similar design of the second cleaning brush, allow both to scrub the surface of the cooling inner tube as the cleaning shell moves, cleaning dirt from the contact surfaces between the air supply pipe and the chilled water. The transmission connection between the cleaning motor and the first and second cleaning brushes ensures that the brushes remain in motion, preventing dirt accumulation. Thus, the cleaning components efficiently remove dirt and deposits from the cooling system, ensuring long-term stable and efficient operation of the cooling system.

[0023] Furthermore, the conveying mechanism includes an upper pipe box, a chilled water inlet pipe, a chilled water outlet pipe, a discharge valve, a discharge pipe, a volumetric hydraulic cylinder, a volumetric sealing block, a first follower block, and a second follower block. The upper pipe box is connected to the gas transmission pipe, the chilled water inlet pipe is fastened to the upper pipe box, the chilled water inlet pipe is connected to the inner cooling pipe, the chilled water outlet pipe is connected to the outer cooling pipe, the volumetric sealing block is fastened to the chilled water outlet pipe, the chilled water outlet pipe is slidably connected to the outer cooling pipe, the volumetric sealing block is slidably connected to the inner cooling pipe, the first follower block is rotatably connected to the volumetric sealing block, the second follower block is rotatably connected to the first follower block, the gas transmission pipe and the second follower block are rotatably connected, the discharge valve is fastened to the volumetric sealing block, the discharge valve is connected to the discharge pipe, the volumetric hydraulic cylinder is fastened to the outer cooling pipe, and the volumetric hydraulic cylinder is driven by the volumetric sealing block.

[0024] By adopting the above technical solution, the upper pipe box introduces chlorine gas into the system through its connection with the gas transmission pipe. The chilled water inlet pipe is securely connected to the upper pipe box to ensure a stable supply of chilled water. The chilled water inlet pipe is also connected to the cooling inner pipe to introduce chilled water into the cooling system. The chilled water outlet pipe is connected to the cooling outer pipe. A secure connection between the volumetric sealing block and the chilled water outlet pipe ensures that chilled water is discharged from the cooling system. Simultaneously, the sliding connection between the volumetric sealing block and the cooling inner pipe allows for flow regulation of the chilled water. The rotational connection between the first follower block and the volumetric sealing block, and the rotational connection between the second follower block and the first follower block, ensures that the gas transmission pipe does not interfere. The gas transmission pipe maintains stable gas delivery through its rotational connection with the second follower block. The secure connection between the discharge valve and the volumetric sealing block, and its connection to the discharge pipe, ensures effective discharge of contaminants. The volumetric hydraulic cylinder provides necessary pressure support through its secure connection to the cooling outer pipe and controls the flow and volume adjustment of the cooling water through its transmission connection with the volumetric sealing block. This enables the conveying mechanism to efficiently and stably regulate the flow of chilled water and chlorine, ensuring the smooth operation of the entire cooling system and the proper circulation of gas and cooling water.

[0025] Furthermore, the upper pipe box is equipped with an air inlet, which is connected to the air supply pipe.

[0026] By adopting the above technical solution, the air inlet is connected to the gas delivery pipe, allowing external gas to smoothly enter the delivery system. This ensures that chlorine gas is input into the gas delivery pipe, guaranteeing smooth gas flow within the system and avoiding airflow fluctuations or instability. It also ensures stable chlorine gas delivery and improves the system's working efficiency and reliability.

[0027] Compared with the prior art, the beneficial effects of the present invention are:

[0028] The gas collecting tank is connected to the cooling mechanism, which cools the chlorine gas through cooling components. The cooled gas is then conveyed to downstream equipment via a conveying mechanism. The cooling components internally consist of inner and outer cooling pipes, a cooling chamber, and filter holes, forming a closed-loop cooling system. The inner and outer cooling pipes are tightly connected, ensuring that chilled water comes into contact with the chlorine gas through the cooling chamber, achieving gas cooling. The transmission components of the cooling components ensure the mechanical operation of the system through tight connections and transmission to each part. In particular, the connection between the drive motor and the switching and cleaning components not only ensures regular cleaning of the cleaning brushes, preventing dirt from clogging the cooling system, but also allows for adjustment of the cooler's operating mode via the switching components, providing flexible operation and precise control. The switching components, through the cooperation of components such as the external gear ring and gear column, achieve different operating states of the cooling system. Simultaneously, the rotation of the internal gear ring is controlled by an electromagnetic block and opening / closing gears to precisely adjust the flow and volume of the cooling water. The cleaning system of the cooler consists of a turbine, cleaning brushes, and a cleaning housing. The cleaning assembly, connected to the spiral outer groove and cleaning shell, ensures regular cleaning of the surface of the cooling system's inner tubes, preventing dirt buildup and ensuring optimal cooling performance. The triple cleaning brush design effectively cleans the inner surface of the outer cooling tubes, the inner and outer surfaces of the inner cooling tubes, and the contact surface between the air delivery pipes and the cooling system, maintaining stable cooling performance. Combined with the adjusting functions of the volumetric sealing block and follower block, the cooling system can control the volume of cooling water, change the contact area, and ensure long-term stable operation, achieving excellent cooling and gas delivery effects, thereby reducing energy consumption and achieving energy savings. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the cooling mechanism of the present invention;

[0031] Figure 3 This is a schematic diagram of the cooling component structure of the present invention;

[0032] Figure 4 This is a schematic diagram of the gas pipeline structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the cleaning component structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the switching component structure of the present invention;

[0035] Figure 7 This is a schematic diagram of the external toothed ring structure of the present invention;

[0036] Figure 8 This is a schematic diagram of the conveying mechanism of the present invention.

[0037] In the diagram: 1. Gas collecting tank; 2. Cooling mechanism; 21. Cooling assembly; 211. Gas delivery pipe; 2111. Spiral inner cavity; 2112. Spiral outer groove; 212. Cooling outer pipe; 2121. Filter chamber; 213. Cooling inner pipe; 2131. Filter hole; 2132. Cooling chamber; 214. First rotating block; 2141. Snap-fit ​​groove; 215. Second rotating block; 22. Transmission assembly; 221. Transmission motor; 222. Rotating gear; 223. Rotating internal gear ring; 23. Cleaning assembly; 231. Turbine; 232. Cleaning shell; 233. Cleaning... 234. Cleaning motor; 235. First cleaning brush; 236. Second cleaning brush; 237. Third cleaning brush; 24. Switching assembly; 241. External gear ring; 242. Switching electric cylinder; 243. Abutment post; 244. Reset elastic element; 245. Opening and closing gear; 246. Gear post; 247. Electromagnetic block; 3. Conveying mechanism; 31. Upper pipe box; 311. Air inlet; 32. Chilled water inlet pipe; 33. Chilled water outlet pipe; 34. Drain valve; 35. Drain pipe; 36. Volumetric hydraulic cylinder; 37. Volumetric sealing block; 38. First follower block; 39. Second follower block. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Please see Figure 1 - Figure 8 As shown, the present invention provides a chlorine cooler technical solution with descaling function:

[0040] The cooler includes an air collection tank 1, a cooling mechanism 2, and a conveying mechanism 3. The air collection tank 1 and the cooling mechanism 2 are connected, and the conveying mechanism 3 and the cooling mechanism 2 are also connected. The air collection tank 1 is located at one end of the cooling mechanism 2, and the conveying mechanism 3 is located at the end away from the air collection tank 1.

[0041] By adopting the above technical solution, the gas collecting tank 1 is connected to the cooling mechanism 2, and the conveying mechanism 3 is also connected to the cooling mechanism 2. The gas collecting tank 1 is located at one end of the cooling mechanism 2, and the conveying mechanism 3 is located at the end away from the gas collecting tank 1. With this layout, the cooler introduces chlorine gas from the gas collecting tank 1 into the cooling mechanism 2 for cooling, and then transports the cooled chlorine gas downstream for use via the conveying mechanism 3. The gas collecting tank 1 receives the gas at the end of the cooler, the cooling mechanism 2 is located in the middle for cooling, and the conveying mechanism 3 is located at the beginning to complete the gas transport. This layout ensures that the chlorine gas is properly cooled before being transported and collected, effectively improving cooling efficiency and ensuring the stability of the conveying system.

[0042] Furthermore, the cooling mechanism 2 includes a cooling component 21, a transmission component 22, a cleaning component 23, and a switching component 24. The cooling component 21 is fastened to the air collection tank 1. The transmission component 22 is fastened to the cooling component 21. The transmission component 22 is driven to the cleaning component 23. The transmission component 22 is driven to the switching component 24.

[0043] By adopting the above technical solution, the cooling component 21 and the gas collecting tank 1 are securely connected; the transmission component 22 and the cooling component 21 are also securely connected; the transmission component 22 and the cleaning component 23 are connected via transmission; and the transmission component 22 and the switching component 24 are connected via transmission. The secure connection between the cooling component 21 and the gas collecting tank 1 ensures that chlorine gas can stably enter the cooling system for treatment. The secure connection between the transmission component 22 and the cooling component 21 ensures the effective mechanical operation of the cooling system and the realization of the cooling effect. Simultaneously, the transmission connection between the transmission component 22 and the cleaning component 23 and the switching component 24 allows the cleaning component 23 to be driven by the transmission component 22 for periodic cleaning, preventing the cooling component 21 from being blocked or damaged by dirt, and ensuring the long-term stable operation of the system. The switching component 24, through its connection with the transmission component 22, enables the switching operation of the cooling system, further improving the flexibility and automation level of the cooler. Through the integration of these technologies, the cooler can operate efficiently and stably, while also being easy to maintain and operate.

[0044] Furthermore, the cooling assembly 21 includes an air supply pipe 211, an outer cooling pipe 212, an inner cooling pipe 213, a first rotating block 214, and a second rotating block 215. The air supply pipe 211 is connected to the air collection tank 1 and the conveying mechanism 3. The first rotating block 214 and the second rotating block 215 are both rotatably connected to the outer cooling pipe 212. The conveying mechanism 3 and the air collection tank 1 are both fastened to the outer cooling pipe 212. The inner cooling pipe 213 is fastened to the outer cooling pipe 212. The air supply pipe 211 is rotatably connected to the first rotating block 214 and the second rotating block 215. The air supply pipe is drivenly connected to the cleaning assembly.

[0045] By adopting the above technical solution, the gas delivery pipe 211 is connected to the gas collecting tank 1 and the conveying mechanism 3. The first rotating block 214 and the second rotating block 215 are both rotatably connected to the cooling outer pipe 212. The conveying mechanism 3 and the gas collecting tank 1 are both securely connected to the cooling outer pipe 212. The cooling inner pipe 213 and the cooling outer pipe 212 are securely connected. The gas delivery pipe 211 is rotatably connected to the first rotating block 214 and the second rotating block 215. The gas delivery pipe 211 is responsible for delivering chlorine gas to the gas collecting tank 1 after passing through the cooling assembly 21. The gas delivery pipe 211, through the rotatably connected first rotating block 214 and second rotating block 215, provides a basis for its rotation. The first rotating block 214 and second rotating block 215 are rotatably connected to the cooling outer pipe 212, providing a basis for its revolution. The cooling outer pipe 212 is securely connected to the conveying mechanism 3 and the gas collecting tank 1, ensuring the stability of the cooling system. The inner cooling pipe 213 and the outer cooling pipe 212 are tightly connected to form an effective cooling chamber 2132, realizing the cooling process of chlorine gas. The cooler can complete the transportation and cooling of chlorine gas, ensuring the cooling effect while maintaining smooth gas transportation and stable system operation.

[0046] Furthermore, the gas delivery pipe 211 is provided with a spiral inner cavity 2111 for conveying chlorine gas. The gas delivery pipe 211 is provided with a spiral outer groove 2112. The transmission component 22 is connected to the gas delivery pipe 211, and the spiral outer groove 2112 is connected to the cleaning component 23. The cooling inner pipe 213 is provided with a filter hole 2131. The cooling inner pipe 213 is connected to the conveying mechanism 3. The cooling inner pipe 213 is provided with a filter chamber 2121. The area enclosed by the cooling inner pipe 213 and the cooling outer pipe 212 is provided with a cooling chamber 2132. The gas delivery pipe 211 is located in the cooling chamber 2132. The filter chamber 2121 is connected to the filter hole 2131, and the filter hole 2131 is connected to the cooling chamber 2132.

[0047] By adopting the above technical solution, the gas delivery pipe 211 is provided with a spiral inner cavity 2111 for conveying chlorine gas. The gas delivery pipe 211 is provided with a spiral outer groove 2112. The transmission component 22 is driven to the gas delivery pipe 211, and the spiral outer groove 2112 is driven to the cleaning component 23. The cooling inner pipe 213 is provided with a filter hole 2131 and is connected to the conveying mechanism 3. The cooling inner pipe 213 is provided with a filter chamber 2121. The area enclosed by the cooling inner pipe 213 and the cooling outer pipe 212 is provided with a cooling chamber 2132. The gas delivery pipe 211 is located in the cooling chamber 2132. The filter chamber 2121 is connected to the filter hole 2131, and the filter hole 2131 is connected to the cooling chamber 2132. The spiral inner cavity 2111 is designed to ensure the smooth flow of chlorine gas during the delivery process. The spiral outer groove 2112 is connected to the cleaning component 23, which can be cleaned regularly to prevent the accumulation of dirt in the cooling system. The inner cooling pipe 213, equipped with filter holes 2131 and filter chamber 2121, effectively purifies the chilled water before it enters the cooling chamber 2132, thus preventing blockage and equipment damage. The cooling chamber 2132, formed by the inner cooling pipe 213 and the outer cooling pipe 212, provides an effective cooling area for chlorine gas, ensuring that the gas temperature is controlled during transportation. The spiral outer groove 2112 provides a basis for the cleaning component 23 to move in the cooling chamber 2132 and increases the contact area with the chilled water, thereby improving the cooling effect. It can effectively realize the transportation, purification and cooling of chlorine gas, ensuring the efficient and stable operation of the equipment.

[0048] Furthermore, the transmission assembly 22 includes a transmission motor 221, a rotating gear 222, and a rotating internal gear ring 223. The transmission motor 221 is fastened to the conveying mechanism 3, the transmission motor 221 is driven to the cleaning assembly 23, the transmission motor 221 is driven to the switching assembly 24, the switching assembly 24 is driven to the rotating internal gear ring 223, the first rotating block 214 and the second rotating block 215 are both rotatably connected to the rotating internal gear ring 223, the rotating internal gear ring 223 is driven to the rotating gear 222, and the rotating gear 222 is fastened to the air supply pipe 211.

[0049] By adopting the above technical solution, the drive motor 221 is securely connected to the conveying mechanism 3, and its transmission connection to the cleaning component 23 enables the cleaning component 23 to perform automatic cleaning periodically, maintaining the efficient operation of the system. Furthermore, the drive motor 221, through its transmission connection to the switching component 24, enables flexible switching of the cooler's functions, further improving the equipment's adaptability and ease of operation. The switching component 24, through its transmission connection to the rotating internal gear ring 223, enables the air supply pipe 211 to drive the first rotating block 214 to rotate, and the second rotating block 215 to rotate together, forming a revolution of the air supply pipe 211 relative to the cooling outer pipe 212. This achieves control of the fluid within the cooling chamber 2132, enhancing the generation of eddies and thus improving the cleaning effect. The transmission connection between the rotating internal gear ring 223 and the rotating gear 222 allows power to be effectively transmitted to the air supply pipe 211. Through its secure connection to the air supply pipe 211, the transmission component 22 can efficiently drive the operation of each subsystem, ensuring the overall performance and reliability of the cooler.

[0050] Furthermore, the switching assembly 24 includes an external gear ring 241, a switching electric cylinder 242, an abutment post 243, a reset elastic element 244, an opening and closing gear 245, a gear post 246, and an electromagnetic block 247. The switching electric cylinder 242 is fastened to the cooling outer pipe 212, the switching electric cylinder 242 is driven to the external gear ring 241, the external gear ring 241 is slidably connected to the cooling outer pipe 212, the external gear ring 241 is driven to the rotating gear 222, and the external gear ring 241 abuts against the abutment post 243. The reset elastic element 244 and the cooling outer tube 212 are fastened together. The reset elastic element 244 and the abutment post 243 are fastened together. The abutment post 243 and the cooling outer tube 212 are slidably connected. The abutment post 243 and the first rotating block 214 are engaged. The electromagnetic block 247 and the toothed post 246 are driven by magnetic pole repulsion. The toothed post 246 and the opening and closing gear 245 are fastened together. The drive motor 221 and the opening and closing gear 245 are driven together. The opening and closing gear 245 and the rotating internal gear ring 223 are driven together.

[0051] By adopting the above technical solution, the tight connection between the switching electric cylinder 242 and the cooling outer pipe 212 ensures the stability of the switching electric cylinder 242 during operation. The transmission connection between the switching electric cylinder 242 and the external gear ring 241 allows the external gear ring 241 to slide on the cooling outer pipe 212, thereby adjusting the working state of the cooler. The external gear ring 241, through its transmission connection with the rotating gear 222, further realizes the transmission of power, ensuring the operating efficiency of the system. The abutment between the abutting post 243 and the external gear ring 241 controls the engagement of the first rotating block 214, thereby controlling the air supply pipe 211 to switch between its own rotation state or to a state of rotation relative to the cooling outer pipe 212, further regulating the fluid and enhancing the cleaning effect. The tight connection between the reset elastic element 244 and the cooling outer pipe 212 ensures that the system can automatically reset to the initial state during operation, thus assisting in state switching. The repulsive action between the electromagnetic block 247 and the magnetic poles of the toothed column 246 enables the toothed column 246 to be effectively connected to the opening and closing gear 245. The transmission connection between the drive motor 221 and the opening and closing gear 245 enables the control of the opening and closing gear 245, thereby adjusting the operation of the rotating internal gear ring 223, achieving the effect of precisely controlling the flow of chilled water and switching the cooling system. The switching component 24 can realize the smooth switching of the cooler between different working modes, improving the flexibility and control accuracy of the equipment.

[0052] Furthermore, the first rotating block 214 is provided with a snap-fit ​​groove 2141, and the abutment post 243 and the snap-fit ​​groove 2141 snap together. The snap-fit ​​groove 2141 is used to restrict the rotation of the first rotating block 214 relative to the cooling outer tube 212.

[0053] By adopting the above technical solution, the locking groove 2141 ensures that the first rotating block 214 can be firmly locked with the abutment post 243 during operation, thereby limiting its rotation range relative to the cooling outer pipe 212. During rotation, the first rotating block 214 can maintain synchronous movement with the air supply pipe 211, avoiding excessive rotation or misalignment, and ensuring the stability and accuracy of the cooling system. The limiting effect of the locking groove 2141 not only enhances the control precision of the cooling system but also improves the safety and reliability of system operation, ensuring the efficient and smooth operation of the entire equipment.

[0054] Furthermore, the cleaning assembly 23 includes a turbine 231, a cleaning housing 232, a cleaning motor 233, a first cleaning brush 234, a second cleaning brush 235, and a third cleaning brush 236. The spiral outer groove 2112 is drivenly connected to the cleaning housing 232, the drive motor 221 is drivenly connected to the turbine 231, the first cleaning brush 234 is rotatably connected to the cleaning housing 232, the second cleaning brush 235 is rotatably connected to the cleaning housing 232, the cleaning housing 232 is slidably connected to the cooling outer tube 212, the cleaning housing 232 is slidably connected to the cooling inner tube 213, the third cleaning brush 236 is fastened to the cleaning housing 232, the cleaning motor 233 is drivenly connected to the first cleaning brush 234, and the cleaning motor 233 is drivenly connected to the second cleaning brush 235.

[0055] By adopting the above technical solution, the spiral outer groove 2112, through its transmission connection with the cleaning shell 232, drives the cleaning shell 232 to slide within the cooling system. This allows the third cleaning brush 236 to effectively clean the inner surface of the cooling outer tube 212. The transmission connection between the drive motor 221 and the turbine 231 enables the turbine 231 to provide power to the entire cleaning system, pushing the dirt along with the chilled water. The rotational connection between the first cleaning brush 234 and the cleaning shell 232, and the similar design of the second cleaning brush 235, allow both to scrub the surface of the cooling inner tube 213 along with the movement of the cleaning shell 232, and clean the dirt on the contact surface between the air pipe 211 and the chilled water. The transmission connection between the cleaning motor 233 and the first and second cleaning brushes 234 and 235 ensures that the brushes remain in motion, preventing dirt accumulation. Thus, the cleaning assembly 23 efficiently removes dirt and deposits from the cooling system, ensuring long-term stable and efficient operation of the cooling system.

[0056] Furthermore, the conveying mechanism 3 includes an upper pipe box 31, a chilled water inlet pipe 32, a chilled water outlet pipe 33, a discharge valve 34, a discharge pipe 35, a volumetric hydraulic cylinder 36, a volumetric sealing block 37, a first follower block 38, and a second follower block 39. The upper pipe box 31 is connected to the air supply pipe 211, the chilled water inlet pipe 32 is securely connected to the upper pipe box 31, the chilled water inlet pipe 32 is connected to the cooling inner pipe 213, the chilled water outlet pipe 33 is connected to the cooling outer pipe 212, and the volumetric sealing block 37 is securely connected to the chilled water outlet pipe 33. Water outlet pipe 33 and cooling outer pipe 212 are slidably connected; volume sealing block 37 and cooling inner pipe 213 are slidably connected; first follower block 38 and volume sealing block 37 are rotatably connected; second follower block 39 and first follower block 38 are rotatably connected; air supply pipe 211 and second follower block 39 are rotatably connected; discharge valve 34 and volume sealing block 37 are fastened together; discharge valve 34 and discharge pipe 35 are connected; volume hydraulic cylinder 36 and cooling outer pipe 212 are fastened together; volume hydraulic cylinder 36 and volume sealing block 37 are driven together.

[0057] By adopting the above technical solution, the upper pipe box 31 introduces chlorine gas into the system through its connection with the gas transmission pipe 211. The chilled water inlet pipe 32 is securely connected to the upper pipe box 31 to ensure a stable supply of chilled water. The chilled water inlet pipe 32 is also connected to the cooling inner pipe 213 to introduce chilled water into the cooling system. The chilled water outlet pipe 33 is connected to the cooling outer pipe 212. A secure connection between the volumetric sealing block 37 and the chilled water outlet pipe 33 ensures that chilled water is discharged from the cooling system. Simultaneously, the sliding connection between the volumetric sealing block 37 and the cooling inner pipe 213 allows for flow regulation of the chilled water during its flow. The rotational connection between the first follower block 38 and the volumetric sealing block 37, and the rotational connection between the second follower block 39 and the first follower block 38, ensures that the gas transmission pipe 211 does not interfere. The gas transmission pipe 211, through its rotational connection with the second follower block 39, maintains stable gas delivery. The secure connection between the discharge valve 34 and the volumetric sealing block 37, and its connection to the discharge pipe 35, ensures effective discharge of contaminants. The volumetric hydraulic cylinder 36 provides necessary pressure support through a tight connection with the cooling outer pipe 212, and controls the flow and volume adjustment of cooling water through a transmission connection with the volumetric sealing block 37. This enables the conveying mechanism 3 to efficiently and stably regulate the flow of chilled water and chlorine, ensuring the smooth operation of the entire cooling system and the proper circulation of gas and cooling water.

[0058] Furthermore, the upper pipe box 31 is provided with an air inlet 311, which is connected to the air supply pipe 211.

[0059] By adopting the above technical solution, the air inlet 311 is connected to the gas delivery pipe 211, which allows external gas to enter the delivery system smoothly, ensuring that chlorine gas is input into the gas delivery pipe 211. This ensures smooth gas flow within the system, avoids airflow fluctuations or instability, guarantees stable chlorine delivery, and improves the system's working efficiency and reliability.

[0060] Working principle of the invention:

[0061] The gas collecting tank 1 is connected to the cooling mechanism 2. The cooling mechanism 2 cools the chlorine gas through the cooling component 21, and then the cooled gas is conveyed to downstream equipment through the conveying mechanism 3. The cooling component 21 is equipped with inner and outer cooling pipes, a cooling chamber 2132, and filter holes 2131, forming a closed-loop cooling system. The inner cooling pipe 213 is tightly connected to the outer cooling pipe 212, ensuring that the chilled water comes into contact with the chlorine gas through the cooling chamber 2132 to achieve gas cooling. The transmission component 22 of the cooling component 21 ensures the mechanical operation of the system through its tight fastening and transmission connection with each component. In particular, the connection between the drive motor 221 and the switching component 24 and the cleaning component 23 not only ensures the regular cleaning of the cleaning brush and prevents dirt from clogging the cooling system, but also allows the operating mode of the cooler to be adjusted through the switching component 24, providing flexible operation and precise control. The switching component 24, through the cooperation of components such as the external gear ring 241 and gear column 246, realizes the switching of different working states of the cooling system. Simultaneously, the electromagnetic block 247 and the opening / closing gear 245 control the rotation of the internal gear ring 223, precisely adjusting the flow and volume of cooling water. The cooler's cleaning system consists of a turbine 231, cleaning brushes, and a cleaning shell 232. The cleaning component 23, through the transmission connection between the spiral outer groove 2112 and the cleaning shell 232, ensures that the surface of the cooling system's inner tubes is cleaned regularly, preventing dirt accumulation and its impact on cooling performance. In particular, the triple cleaning brush design effectively cleans the inner surface of the cooling outer tube 212, the inner and outer surfaces of the cooling inner tube 213, and the contact surface between the air delivery pipe 211 and the cooling system, maintaining stable cooling performance. Combined with the adjusting function of the volume sealing block 37 and the follower block, the cooling system can control the volume of cooling water, change the contact area, ensure long-term stable operation of the system, and achieve good cooling and gas delivery effects.

[0062] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A chlorine gas cooler with descaling function, characterized in that: The cooler includes a gas collecting tank (1), a cooling mechanism (2) and a conveying mechanism (3). The gas collecting tank (1) and the cooling mechanism (2) are connected, and the conveying mechanism (3) and the cooling mechanism (2) are connected. The gas collecting tank (1) is located at one end of the cooling mechanism (2), and the conveying mechanism (3) is located at the end away from the gas collecting tank (1). The cooling mechanism (2) includes a cooling component (21) and a cleaning component (23), and the cooling component (21) and the gas collection tank (1) are fastened together; The cooling assembly (21) includes a gas supply pipe (211), which is connected to a gas collection tank (1), and is connected to a conveying mechanism (3). The gas supply pipe (211) is also connected to a cleaning assembly (23) via a transmission connection. The gas delivery pipe (211) is provided with a spiral inner cavity (2111), which is used to transport chlorine gas, and the gas delivery pipe (211) is provided with a spiral outer groove (2112). The cooling mechanism (2) also includes a transmission assembly (22) and a switching assembly (24); The cooling assembly (21) further includes an outer cooling pipe (212), an inner cooling pipe (213), a first rotating block (214), and a second rotating block (215). The first rotating block (214) and the second rotating block (215) are rotatably connected to the outer cooling pipe (212). The conveying mechanism (3) and the gas collecting tank (1) are both fastened to the outer cooling pipe (212). The inner cooling pipe (213) is fastened to the outer cooling pipe (212). The gas supply pipe (211) is rotatably connected to the first rotating block (214). The gas supply pipe (211) and the second rotating block (215) are rotatably connected. The transmission assembly (22) and the air supply pipe (211) are connected by transmission, the spiral outer groove (2112) and the cleaning assembly (23) are connected by transmission, the cooling inner pipe (213) is provided with a filter hole (2131), the cooling inner pipe (213) is connected to the conveying mechanism (3), the cooling inner pipe (213) is provided with a filter chamber (2121), the area enclosed by the cooling inner pipe (213) and the cooling outer pipe (212) is provided with a cooling chamber (2132), the air supply pipe (211) is located in the cooling chamber (2132), the filter chamber (2121) and the filter hole (2131) are connected, and the filter hole (2131) and the cooling chamber (2132) are connected. Cooling water enters the inner cooling tube (213) from the cooling water inlet pipe (32), is filtered through the filter hole (2131) on the inner cooling tube (213) and then enters the cooling chamber (2132), and flows out from the cooling water outlet pipe (33); The switching assembly (24) includes an external gear ring (241), a switching electric cylinder (242), an abutment post (243), a reset elastic element (244), an opening and closing gear (245), a gear post (246), and an electromagnetic block (247). The switching electric cylinder (242) is fastened to the cooling outer pipe (212), the switching electric cylinder (242) is driven to the external gear ring (241), the external gear ring (241) is slidably connected to the cooling outer pipe (212), the external gear ring (241) is driven to the rotating gear (222), and the external gear ring (241) abuts against the abutment post (243). The reset elastic element (244) and the cooling outer tube (212) are fastened together. The reset elastic element (244) and the abutment post (243) are fastened together. The abutment post (243) and the cooling outer tube (212) are slidably connected. The abutment post (243) and the first rotating block (214) are engaged. The electromagnetic block (247) and the toothed column (246) are driven by magnetic pole repulsion. The toothed column (246) and the opening and closing gear (245) are fastened together. The drive motor (221) and the opening and closing gear (245) are driven together. The opening and closing gear (245) and the rotating internal gear ring (223) are driven together. The transmission assembly (22) includes a transmission motor (221), a rotating gear (222), and a rotating internal gear ring (223). The transmission motor (221) is fastened to the conveying mechanism (3), the transmission motor (221) is driven to the cleaning assembly (23), the transmission motor (221) is driven to the switching assembly (24), the switching assembly (24) is driven to the rotating internal gear ring (223), the first rotating block (214) and the second rotating block (215) are both rotatably connected to the rotating internal gear ring (223), the rotating internal gear ring (223) is driven to the rotating gear (222), and the rotating gear (222) is fastened to the air supply pipe (211). The first rotating block (214) is provided with a snap-fit ​​groove (2141), and the abutting post (243) and the snap-fit ​​groove (2141) snap together. The snap-fit ​​groove (2141) is used to limit the rotation of the first rotating block (214) relative to the cooling outer tube (212).

2. A chlorine cooler with descaling function according to claim 1, characterized in that: The cleaning assembly (23) includes a turbine (231), a cleaning shell (232), a cleaning motor (233), a first cleaning brush (234), a second cleaning brush (235), and a third cleaning brush (236). The spiral outer groove (2112) and the cleaning shell (232) are connected by a drive. The drive motor (221) and the turbine (231) are connected by a drive. The first cleaning brush (234) and the cleaning shell (232) are rotatably connected. The second cleaning brush (235) and the cleaning shell (232) are rotatably connected. The cleaning shell (232) and the cooling outer tube (212) are slidably connected. The cleaning shell (232) and the cooling inner tube (213) are slidably connected. The third cleaning brush (236) and the cleaning shell (232) are fastened together. The cleaning motor (233) and the first cleaning brush (234) are connected by a drive. The cleaning motor (233) and the second cleaning brush (235) are connected by a drive.

3. A chlorine cooler with descaling function according to claim 2, characterized in that: The conveying mechanism (3) includes an upper pipe box (31), a chilled water inlet pipe (32), a chilled water outlet pipe (33), a discharge valve (34), a discharge pipe (35), a volumetric hydraulic cylinder (36), a volumetric sealing block (37), a first follower block (38), and a second follower block (39). The upper pipe box (31) is connected to the gas transmission pipe (211), the chilled water inlet pipe (32) is fastened to the upper pipe box (31), the chilled water inlet pipe (32) is connected to the cooling inner pipe (213), the chilled water outlet pipe (33) is connected to the cooling outer pipe (212), the volumetric sealing block (37) is fastened to the chilled water outlet pipe (33), and the chilled water... The outlet pipe (33) and the cooling outer pipe (212) are slidably connected, the volume sealing block (37) and the cooling inner pipe (213) are slidably connected, the first follower block (38) and the volume sealing block (37) are rotatably connected, the second follower block (39) and the first follower block (38) are rotatably connected, the gas supply pipe (211) and the second follower block (39) are rotatably connected, the discharge valve (34) and the volume sealing block (37) are fastened together, the discharge valve (34) and the discharge pipe (35) are connected, the volume hydraulic cylinder (36) and the cooling outer pipe (212) are fastened together, and the volume hydraulic cylinder (36) and the volume sealing block (37) are driven together.

4. A chlorine cooler with descaling function according to claim 3, characterized in that: The upper pipe box (31) is provided with an air inlet (311), and the air inlet (311) is connected to the air supply pipe (211).

Images