Continuous casting and rolling cleaning agent cooling device
By designing the condenser unit and circulation pipes, and combining titanium steel pipes and R22 refrigerant, the problem of low cooling efficiency of cleaning agents was solved, achieving a high-efficiency cooling and low-energy production process, while also facilitating equipment maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-03-03
AI Technical Summary
Existing cleaning agent cooling devices are inefficient, affecting production efficiency and consuming a lot of energy.
The condensing unit uses a circulating coolant system through delivery and circulation pipes, combined with titanium steel pipes and R22 refrigerant, to enhance cooling efficiency. The motor-driven screw rotation facilitates the cleaning and replacement of the protective grille.
It improves cooling efficiency, reduces energy consumption, extends equipment lifespan, and facilitates operation and maintenance.
Smart Images
Figure CN223960328U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of continuous casting and rolling cleaning agent cooling, and in particular to a continuous casting and rolling cleaning agent cooling device. Background Technology
[0002] Continuous casting and rolling is mainly used in the steel industry. It is the process of converting molten steel into steel billets and directly rolling them into the final product. In the steel production process, cleaning agents are used to remove oxide scale and impurities from the steel to ensure that the steel surface is flat and smooth.
[0003] To prevent high temperatures from damaging the components of cleaning agents and to extend their service life, existing cleaning agents are equipped with cooling devices in the tank. These devices use a water pump motor and a copper rod connected to a heat exchanger to continuously cool the cleaning agent. However, the cooling process is inefficient, resulting in a slow cooling process that affects production efficiency and consumes a lot of energy.
[0004] The above statements are for the purpose of providing background information in relation to this application only and do not necessarily constitute prior art. Utility Model Content
[0005] The main purpose of this utility model is to provide a cooling device for cleaning agents in continuous casting and rolling, which can effectively solve the technical problems in the background art.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] A continuous casting and rolling cleaning agent cooling device includes a cleaning tank. A condenser unit is installed on one side of the cleaning tank. Two sets of installation slots are symmetrically distributed on one side of the cleaning tank. A conveying pipe is installed in one set of the two sets of installation slots, and one end of the conveying pipe is connected to the output end of the condenser unit. A recovery pipe is installed in the other set of the two sets of installation slots, and one end of the recovery pipe is threaded to one side of the condenser unit. A circulation pipe is installed in the cleaning tank, and one end of the circulation pipe is connected to the other end of the conveying pipe. The other end of the circulation pipe is connected to one end of the recovery pipe. A protective component is installed in the cleaning tank, and the protective component is located directly above the circulation pipe. The protective component is used to protect the circulation pipe.
[0008] As a further embodiment of this utility model, the circulating pipe is made of titanium steel pipe, and the condensing unit uses R refrigerant.
[0009] As a further embodiment of this utility model, the protective component includes two sets of support plates disposed on the inner wall of the cleaning pool. The support plates are symmetrically distributed about the central axis of the cleaning pool, and a protective grid plate is disposed directly above the support plates. The size of the protective grid plate is smaller than that of the cleaning pool.
[0010] As a further embodiment of this utility model, a connecting groove is provided on one side of the protective grille, and a connecting plate is snapped into the connecting groove.
[0011] As a further embodiment of this utility model, two sets of fixing grooves are provided at the connecting groove, the two sets of fixing grooves are symmetrically distributed, and fixing plates are welded on both sides of the connecting plate, with one end of the fixing plate extending into the fixing groove.
[0012] As a further embodiment of this utility model, the fixing plate is threaded with a bolt, and a threaded groove is provided on one side of the fixing groove, with one end of the bolt threadedly connected to the threaded groove.
[0013] As a further embodiment of this utility model, a mounting plate is snapped onto the top of the cleaning tank, a motor is snapped onto the mounting plate, the output end of the motor passes through the mounting plate, a protective shell is snapped onto one side of the mounting plate, and the protective shell is fitted over the motor.
[0014] As a further embodiment of this utility model, a screw is fixedly connected to the output end of the motor, the screw is threadedly connected to the connecting plate, and one end of the screw is rotatably connected to the bottom of the cleaning tank.
[0015] The beneficial effects of this utility model are as follows:
[0016] The condenser unit delivers coolant through a delivery pipe into the circulation pipe. The coolant circulates within the circulation pipe to cool the coolant in the cleaning tank. After circulation, the coolant returns to the condenser unit through a recovery pipe, completing the coolant circulation process. This significantly improves the efficiency of the cooling process, avoids slow cooling, thereby increasing production efficiency and greatly reducing energy consumption. At the same time, protective components protect the circulation pipe from damage.
[0017] The motor on the mounting plate drives the screw to rotate, and the screw drives the connecting plate to move through the thread. In turn, the connecting plate moves the protective fence upward, which makes it easier for workers to clean and replace the protective fence later, greatly facilitating the operation.
[0018] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description
[0019] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.
[0020] In the accompanying drawings of the instruction manual:
[0021] Figure 1 This is a schematic diagram of the overall structure of a continuous casting and rolling cleaning agent cooling device according to the present invention.
[0022] Figure 2 This is an internal view of the protective shell of a continuous casting and rolling cleaning agent cooling device according to this utility model.
[0023] Figure 3 This utility model relates to a cooling device for cleaning agents in continuous casting and rolling. Figure 2 Cross-sectional view;
[0024] Figure 4 This utility model relates to a cooling device for cleaning agents in continuous casting and rolling. Figure 2 Side view sectional view;
[0025] Figure 5 This is a schematic diagram of a pipe assembly for a continuous casting and rolling cleaning agent cooling device according to the present invention.
[0026] Figure 6 This utility model relates to a cooling device for cleaning agents in continuous casting and rolling. Figure 4 Enlarged view of point A in the middle.
[0027] The reference numerals used in the above figures are explained as follows:
[0028] 1. Cleaning tank; 2. Condensing unit; 3. Mounting slot; 4. Conveying pipe; 5. Circulation pipe; 6. Recovery pipe; 7. Support plate; 8. Protective grid plate; 9. Connecting slot; 10. Connecting plate; 11. Fixing slot; 12. Fixing plate; 13. Bolt; 14. Screw; 15. Mounting plate; 16. Motor; 17. Protective shell. Detailed Implementation
[0029] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.
[0030] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.
[0031] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.
[0032] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.
[0033] In this application, 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 actual quantity, hierarchy or order relationship between these entities or operations.
[0034] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.
[0035] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.
[0036] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.
[0037] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a direct connection or an indirect connection through an intermediate medium; it can be a relationship of two components combined together, an interaction relationship between two components, or a connection within two structures. Those skilled in the art to which this application pertains can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.
[0038] To prevent high temperatures from damaging the components of cleaning agents and to extend their service life, existing cleaning agents are equipped with cooling devices in the tank. These devices use a water pump motor and a copper rod connected to a heat exchanger to continuously cool the cleaning agent. However, the cooling process is inefficient, resulting in a slow cooling process that affects production efficiency and consumes a lot of energy.
[0039] In view of this, this application provides a cooling device for cleaning agents in continuous casting and rolling. A condenser unit delivers coolant through a conveying pipe into a circulation pipe. The coolant circulates within the circulation pipe to cool the coolant in the cleaning tank. After circulation, the coolant returns to the condenser unit through a recovery pipe, completing the coolant circulation process. This significantly improves the efficiency of the cooling process, avoiding slow cooling and thus increasing production efficiency while greatly reducing energy consumption. Simultaneously, protective components protect the circulation pipe from damage. A motor on a mounting plate drives a screw to rotate, which in turn moves a connecting plate via threads. This, in turn, moves a protective grid plate upwards, facilitating cleaning and replacement by workers and greatly simplifying operation.
[0040] like Figures 1-6As shown, a continuous casting and rolling cleaning agent cooling device includes a cleaning tank 1, a condenser unit 2 is provided on one side of the cleaning tank 1, and two sets of installation slots 3 are provided on one side of the cleaning tank 1. The two sets of installation slots 3 are symmetrically distributed. A conveying pipe 4 is provided in one set of the two sets of installation slots 3. One end of the conveying pipe 4 is connected to the output end of the condenser unit 2. A recovery pipe 6 is provided in the other set of the two sets of installation slots 3. One end of the recovery pipe 6 is threadedly connected to one side of the condenser unit 2. A circulation pipe 5 is provided in the cleaning tank 1.
[0041] In this embodiment, one end of the circulation pipe 5 is connected to the other end of the conveying pipe 4, and the other end of the circulation pipe 5 is connected to one end of the recovery pipe 6; a protective component is provided in the cleaning tank 1, and the protective component is located directly above the circulation pipe 5. The protective component is used to protect the circulation pipe 5.
[0042] By adding cleaning agent into cleaning tank 1, the steel inside the cleaning tank 1 is cleaned. At the same time, the condenser unit 2 is started to send coolant into the circulation pipe 5 through the delivery pipe 4. The coolant circulates in the circulation pipe 5 to cool the coolant in the cleaning tank 1. After circulation, the coolant returns to the condenser unit 2 through the recovery pipe 6 to complete the coolant circulation. This greatly improves the efficiency of the cooling process, avoids slow cooling, thereby improving production efficiency and greatly reducing energy consumption. At the same time, the protective components installed protect the circulation pipe 5 to prevent damage.
[0043] Meanwhile, the circulation pipe 5 is made of titanium steel pipe, and the condenser unit 2 uses R22 refrigerant. The corrosion resistance of titanium steel pipe makes it more reliable in harsh environments, and it is especially suitable for use in cooling equipment that operates for a long time. By using R22 refrigerant for refrigeration, it can have high refrigeration efficiency and maintain high refrigeration capacity at low evaporation temperatures, providing a strong refrigeration effect.
[0044] In this embodiment, the protective component includes two sets of support plates 7 disposed on the inner wall of the cleaning tank 1. The support plates 7 are symmetrically distributed about the central axis of the cleaning tank 1. A protective grid plate 8 is disposed directly above the support plates 7. The size of the protective grid plate 8 is smaller than that of the cleaning tank 1.
[0045] The protective grid plate 8 is supported by the support plate 7. At the same time, the protective grid plate 8 can protect the circulation pipe 5 below and facilitate the contact between the cleaning agent and the circulation pipe 5, thereby greatly increasing the service life of the equipment.
[0046] In this embodiment, a connecting groove 9 is provided on one side of the protective fence plate 8, and a connecting plate 10 is snapped into the connecting groove 9. Two sets of fixing grooves 11 are provided at the connecting groove 9, and the two sets of fixing grooves 11 are symmetrically distributed. Fixing plates 12 are welded to both sides of the connecting plate 10. One end of the fixing plate 12 extends into the fixing groove 11. A bolt 13 is threadedly connected to the fixing plate 12. A threaded groove is provided on one side of the fixing groove 11, and one end of the bolt 13 is threadedly connected to the threaded groove.
[0047] The connecting plate 10 and the protective grid plate 8 are snapped together by the connecting groove 9, and the fixing plate 12 is embedded in the fixing groove 11. Then, the bolt 13 is turned into the threaded groove by one end, thereby fixing the fixing plate 12 inside the fixing groove 11. In this way, the connecting plate 10 and the protective grid plate 8 are reliably connected together, thereby increasing the reliability of the equipment connection.
[0048] In this embodiment, a mounting plate 15 is snapped onto the top of the cleaning tank 1, and a motor 16 is snapped onto the mounting plate 15. The output end of the motor 16 passes through the mounting plate 15, and a screw 14 is fixedly connected to the output end of the motor 16. The screw 14 is threadedly connected to the connecting plate 10, and one end of the screw 14 is rotatably connected to the bottom of the cleaning tank 1.
[0049] The motor 16 on the mounting plate 15 drives the screw 14 to rotate. The screw 14 drives the connecting plate 10 to move through the thread, thereby driving the protective fence 8 to move upward through the connecting plate 10. This makes it easier for workers to clean the protective fence 8 and replace it later, greatly facilitating the operation of workers.
[0050] The mounting plate 15 has a protective shell 17 attached to one side. The protective shell 17 is fitted over the motor 16. The motor 16 is protected by the protective shell 17, thus preventing damage to the motor 16.
[0051] It should be noted that this utility model is a continuous casting and rolling cleaning agent cooling device. By adding the cleaning agent into the cleaning tank 1, the steel inside the cleaning tank 1 is cleaned. At the same time, the condenser unit 2 is started to send R22 refrigerant into the circulation pipe 5 through the delivery pipe 4. The refrigerant circulates in the circulation pipe 5 to cool the refrigerant in the cleaning tank 1. After circulation, the refrigerant returns to the condenser unit 2 through the recovery pipe 6 to complete the refrigerant circulation. Meanwhile, the protective components are set to protect the circulation pipe 5 to prevent damage. When it is necessary to clean the protective grid plate 8, the motor 16 on the mounting plate 15 drives the screw 14 to rotate. The screw 14 drives the connecting plate 10 to move through the thread, thereby driving the protective grid plate 8 to move upward through the connecting plate 10, making it easier for workers to clean the protective grid plate 8.
[0052] In this embodiment, the power mechanism or power unit includes, but is not limited to, engines, motors, pneumatic tools, hydraulic pumps, etc. The power unit also includes direct power sources and indirect power sources. Direct power sources are those that can provide their own power, such as engines and motors, while indirect power sources include cylinders and hydraulic cylinders. The power mechanism or power unit can drive the linear reciprocating motion of the actuator through gear and rack engagement, slider and groove engagement, lead screw and nut engagement, etc.
[0053] In this embodiment, the transmission mechanism or transmission unit includes a speed reducer, gearbox, worm gear mechanism, linkage mechanism, compound mechanism, etc. The transmission mechanism or transmission unit is used to transmit power from the power mechanism or power unit to the actuator or actuator.
[0054] In this embodiment, the actuator or actuator unit includes, but is not limited to, compression mechanism, rotation mechanism, swing mechanism, vibration mechanism, lifting mechanism, cutting mechanism, etc.
[0055] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.
[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A continuous casting and rolling cleaning agent cooling device, comprising a cleaning tank, characterized in that: A condensing unit is installed on one side of the cleaning tank. Two sets of installation slots are opened on one side of the cleaning tank. The two sets of installation slots are symmetrically distributed. A conveying pipe is installed in one set of the two sets of installation slots. One end of the conveying pipe is connected to the output end of the condensing unit. A recovery pipe is installed in the other set of the two sets of installation slots. One end of the recovery pipe is threaded to one side of the condensing unit. A circulation pipe is installed in the cleaning tank. One end of the circulation pipe is connected to the other end of the conveying pipe. The other end of the circulation pipe is connected to one end of the recovery pipe. The cleaning tank is equipped with a protective component, which is located directly above the circulation pipe and is used to protect the circulation pipe.
2. The continuous casting and rolling cleaning agent cooling device according to claim 1, characterized in that: The circulation pipe is made of titanium steel, and the condensing unit uses R22 refrigerant.
3. The continuous casting and rolling cleaning agent cooling device according to claim 1, characterized in that: The protective assembly includes two sets of support plates disposed on the inner wall of the cleaning tank. The support plates are symmetrically distributed with respect to the central axis of the cleaning tank. A protective grid plate is disposed directly above the support plates. The size of the protective grid plate is smaller than that of the cleaning tank.
4. The continuous casting and rolling cleaning agent cooling device according to claim 3, characterized in that: A connecting groove is provided on one side of the protective fence, and a connecting plate is snapped into the connecting groove.
5. The continuous casting and rolling cleaning agent cooling device according to claim 4, characterized in that: The connecting groove has two sets of fixing grooves, which are symmetrically distributed. Fixing plates are welded to both sides of the connecting plate, and one end of the fixing plate extends into the fixing groove.
6. The continuous casting and rolling cleaning agent cooling device according to claim 5, characterized in that: The fixing plate is threaded with bolts, and a threaded groove is provided on one side of the fixing groove. One end of the bolt is threadedly connected to the threaded groove.
7. The continuous casting and rolling cleaning agent cooling device according to claim 1, characterized in that: A mounting plate is snapped onto the top of the cleaning tank, and a motor is snapped onto the mounting plate. The output end of the motor passes through the mounting plate, and a protective shell is snapped onto one side of the mounting plate. The protective shell is fitted over the motor.
8. The continuous casting and rolling cleaning agent cooling device according to claim 7, characterized in that: A screw is fixedly connected to the output end of the motor. The screw is threadedly connected to the connecting plate, and one end of the screw is rotatably connected to the bottom of the cleaning tank.