A water vapor purging device
By designing a combination of purging air knives and related components, the problem of the inability to adjust and assemble existing water vapor purging devices was solved, achieving efficient water vapor purging of the pressure wheel area of the casting machine, and improving the ease of operation and effectiveness.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINCHUAN GRP WIRE & CABLE CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-03
AI Technical Summary
The existing water vapor purging device is not convenient to adjust and assemble according to the area of the casting machine's clamping wheel, resulting in mismatch and incomplete purging, which affects the operation effect and efficiency.
A water vapor purging device was designed, including components such as a purging air knife, an air inlet cylinder, an auxiliary shaft, a bearing with a seat, an assembly angle plate, and a clamping frame plate. Through the cooperation of these components, it is easy to adjust and fix the position in the area of the pressure wheel of the casting machine, so as to achieve effective purging of water vapor.
This improved the convenience and practicality of the water vapor purging device, ensuring effective purging of the pressure wheel area of the casting machine and enhancing operational efficiency and effectiveness.
Smart Images
Figure CN224444540U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water vapor removal technology, specifically a water vapor purging device. Background Technology
[0002] In the SCR7000 continuous casting and rolling copper rod production line, the area around the clamping wheel of the casting machine is in a high-temperature and high-humidity environment. A large amount of water vapor accumulates around the clamping wheel, which leads to accelerated equipment corrosion and affects the stability of the production process. The water vapor in the casting machine area is extremely high. Water vapor condenses on the surface of the steel strip to form a water film, adsorbing a large amount of carbon scale on the surface of the steel strip. After the smoke sprayer is coated with carbon, the carbon is easily adsorbed on the steel strip. This process is repeated, which not only greatly reduces the life of the steel strip and affects production efficiency, but also causes defects such as copper adhesion and cracks on the surface of the billet, affecting the final quality of the product. Therefore, it is necessary to use a purging device to use air jets to assist in purging water vapor in this area.
[0003] In response, Chinese patent application number CN202221586484.9 discloses a purging device for an acid-free cleaning system applied in a continuous casting and rolling production line, including a purging and drying component and a water vapor extraction component. The water vapor extraction component includes a drainage steam pipe, and an installation sleeve for installing copper rods is fixedly installed at the lower part of the drainage steam pipe. Several purging boxes are arranged in sequence at the middle position of the installation sleeve. Several purging and drying components are installed inside the purging boxes, and the side wall of the purging boxes is connected to the drainage steam pipe through a pipe.
[0004] However, the existing water vapor purging device is inconvenient to adjust and assemble according to the area of the casting machine's clamping wheel, which can easily cause mismatch and incomplete purging, affecting the purging effect and efficiency.
[0005] Therefore, in order to solve the above problems, a water vapor purging device is proposed. Utility Model Content
[0006] The purpose of this utility model is to provide a water vapor purging device to solve the problem mentioned in the background art that the existing water vapor purging devices are inconvenient to adjust and assemble according to the area of the casting machine's clamping wheel, which easily leads to mismatch and incomplete purging, affecting the operation and purging effect and efficiency.
[0007] To achieve the above objectives, the present invention provides the following technical solution: a water vapor purging device, comprising a purging air knife, wherein an air inlet cylinder and an auxiliary shaft are respectively fixed on the left and right sides of the purging air knife, the outer end of the air inlet cylinder is threaded with a connecting elbow for connecting a compressed air pipeline, and the outer walls of the air inlet cylinder and the auxiliary shaft are fitted with seated bearings, the bottom of the seated bearing is supported by an assembly angle plate, and the bottom of the assembly angle plate is fitted with a clamping frame plate.
[0008] As a further step of this solution, the bottom of the purge air knife is fitted with a base plate by screws, and the purge air knife has an inner cavity. The surface of the purge air knife is uniformly provided with air outlets that communicate with the inner cavity. A purge head and a sealing head are threadedly inserted into the air outlets.
[0009] As a further step of this solution, a side-mounted ring plate is integrally provided at the inner end of the air intake shaft cylinder. The side-mounted ring plate is embedded and assembled on the side end of the purge air knife, and the side-mounted ring plate and the side end of the purge air knife are fastened together by screws. The side end of the purge air knife has an air intake channel communicating with the inside of the purge air knife, and the outer wall of the side end of the purge air knife has a side-mounted groove corresponding to the side-mounted ring plate. A side washer is filled between the side-mounted ring plate and the inner wall of the side-mounted groove, and the side washer has corresponding holes inside.
[0010] As a further step of this solution, a limiting sleeve is bolted to the outer wall surface of the auxiliary shaft, and a limiting plate is fixed to the lower inner side of the limiting sleeve. The limiting plate is fixed to the surface of the mounting angle plate, and the outer end of the auxiliary shaft is movably inserted into the inside of the limiting plate. A side screw is threaded into the outer side wall of the limiting sleeve, and the inner end of the side screw abuts against the side wall of the limiting plate. A side insertion hole is opened at the outer end of the side screw.
[0011] As a further step of this solution, the mounting corner plate and the clamping frame plate are assembled by bolts, and the mounting corner plate has corresponding mounting holes on its side wall. The clamping frame plate has side mounting holes corresponding to the mounting holes on its side, and the clamping frame plate has the same auxiliary holes on its top.
[0012] As a further step of this solution, the clamping frame is U-shaped, and an auxiliary screw is threaded into one side of the side wall of the angle plate on the side of the clamping frame. An inner clamping arm is supported and assembled at the inner end of the auxiliary screw, and the inner clamping arm is located inside the clamping frame.
[0013] As a further step of this solution, the inner end of the auxiliary screw is fitted with an assembly sleeve, and the assembly sleeve is assembled to the outer wall of the inner clamping arm by screws. The assembly sleeve has an inner retaining ring that is movably engaged inside, and the inner retaining ring is fixed to the inner end of the auxiliary screw. The inner wall of the inner clamping arm is fixed with an inner washer, and the outer end of the auxiliary screw is fixed with an outer torsion bracket, which is arranged in a cross shape.
[0014] Compared with the prior art, the beneficial effects of this utility model are: this utility model is easy to adjust and assemble according to the area of the casting machine clamping wheel, which makes it easy to adjust the blowing water vapor in the area of the casting machine clamping wheel, which is conducive to improving the operation and blowing effect and efficiency.
[0015] 1. This utility model, by setting up a purge air knife, facilitates connection to the corresponding compressed air pipeline with the cooperation of the air inlet shaft and the connecting elbow. The supply of compressed air to the inside of the purge air knife makes it easy for the air outlet on the surface of the purge air knife to effectively purge the water vapor in the pressure wheel area of the casting machine, making operation and use more convenient. This design improves the convenience and practicality of the water vapor purging device.
[0016] 2. This utility model, by setting an auxiliary shaft, an assembly angle plate, and a clamping frame plate, facilitates auxiliary angle adjustment and limiting with the support of the bearing seat under the cooperation of the auxiliary shaft. At the same time, with the support of the assembly angle plate and the clamping frame plate, it is easy to combine and assemble in a suitable position inside the pressure wheel area of the casting machine as needed, making subsequent use more convenient and efficient. This design improves the convenience and practicality of the water vapor purging device. Attached Figure Description
[0017] Figure 1 This is a side perspective three-dimensional schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a three-dimensional sectional view of the structure of this utility model.
[0019] Figure 3 This is a bottom-view perspective view of the overall structure of this utility model;
[0020] Figure 4 This is a three-dimensional side view sectional diagram of the structure of this utility model;
[0021] Figure 5 This is a side perspective three-dimensional schematic diagram of the overall structure of this utility model during adjustment and assembly;
[0022] In the diagram: 100, purge air knife; 101, base plate; 102, inner cavity; 103, air outlet; 104, purge head; 105, sealing head; 110, air inlet shaft; 111, connecting elbow; 112, side mounting ring plate; 113, air inlet channel; 114, side mounting groove; 115, side washer; 120, auxiliary shaft; 121, limiting sleeve; 122, limiting upright plate; 123, side screw pin; 124, side insertion hole; 130, bearing with seat; 140, assembly angle plate; 141, assembly hole; 142, side mounting hole; 143, auxiliary hole; 150, clamping frame plate; 151, inner clamping arm; 152, auxiliary screw pin; 153, assembly sleeve; 154, inner retaining ring; 155, inner gasket; 156, outer torsion bracket. Detailed Implementation
[0023] 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.
[0024] Please see Figures 1-5 One embodiment provided by this utility model:
[0025] A water vapor purging device includes a purging air knife 100. An air inlet cylinder 110 and an auxiliary shaft 120 are fixed on the left and right sides of the air inlet cylinder 100, respectively. The outer end of the air inlet cylinder 110 is threaded with a connecting elbow 111 for connecting a compressed air pipeline. The outer walls of the air inlet cylinder 110 and the auxiliary shaft 120 are fitted with seated bearings 130. The bottom of the seated bearings 130 is supported by an mounting angle plate 140. The bottom of the mounting angle plate 140 is fitted with a clamping frame plate 150.
[0026] As described in more detail in this embodiment, the bottom of the purge air knife 100 is fitted with a base plate 101 by screws, and the purge air knife 100 has an inner cavity 102 inside, and the surface of the purge air knife 100 is uniformly provided with air outlets 103 communicating with the inner cavity 102. A purge head 104 and a sealing head 105 are threadedly inserted into the air outlets 103.
[0027] Therefore, during assembly and use, it is convenient to perform auxiliary assembly inside the blow-off air knife 100, and at the same time, it is convenient to selectively open and arrange the air outlet 103 as needed, making operation and use more convenient and efficient.
[0028] As described in more detail in this embodiment, a side-mounted ring plate 112 is integrally provided at the inner end of the air intake shaft cylinder 110. The side-mounted ring plate 112 is embedded and assembled on the side end of the purge air knife 100, and the side-mounted ring plate 112 and the side end of the purge air knife 100 are fastened together by screws. An air intake channel 113 communicating with the inside of the purge air knife 100 is provided at the side end of the purge air knife 100, and a side-mounted groove 114 corresponding to the side-mounted ring plate 112 is provided on the outer wall of the side end of the purge air knife 100. A side washer 115 is filled between the inner wall of the side-mounted ring plate 112 and the side-mounted groove 114, and a corresponding hole is provided inside the side washer 115.
[0029] Therefore, during assembly and use, it is convenient to supply compressed air, and it is also convenient to disassemble and maintain, making subsequent use and maintenance more convenient and efficient.
[0030] As described in more detail in this embodiment, a limiting sleeve 121 is bolted to the outer wall surface of the auxiliary shaft 120, and a limiting plate 122 is clamped on the lower inner side of the outer side of the limiting sleeve 121. The limiting plate 122 is fixed to the surface of the mounting angle plate 140, and the outer end of the auxiliary shaft 120 is movably inserted into the inside of the limiting plate 122. A side screw 123 is threaded into the outer side wall of the limiting sleeve 121, and the inner end of the side screw 123 abuts against the side wall of the limiting plate 122. A side insertion hole 124 is opened at the outer end of the side screw 123.
[0031] Therefore, during assembly and use, it is convenient to support and assemble the auxiliary shaft 120, and also convenient to support the angle rotation and limit of the blowing air knife 100, making adjustment and use more convenient and efficient.
[0032] As a more detailed embodiment, the mounting angle plate 140 and the clamping frame plate 150 are assembled by bolts, and the mounting angle plate 140 has a corresponding mounting hole 141 on its side wall, the clamping frame plate 150 has a side mounting hole 142 corresponding to the mounting hole 141 on its side, and the clamping frame plate 150 has the same auxiliary hole 143 on its top.
[0033] Therefore, during assembly and use, it is convenient to make auxiliary adjustments and assembly of the clamping frame plate 150 according to the needs of use, and to make auxiliary replacement assembly according to the appropriate position in the area, making operation and use more convenient and efficient.
[0034] As described in more detail in this embodiment, the clamping frame plate 150 is U-shaped, and an auxiliary screw pin 152 is threadedly inserted into one side of the side wall of the angle plate 140 on the side of the clamping frame plate 150. An inner clamping arm 151 is supported and assembled at the inner end of the auxiliary screw pin 152, and the inner clamping arm 151 is located inside the clamping frame plate 150.
[0035] Therefore, it is easier to clamp and assemble the device during use, making operation and use more convenient.
[0036] As described in more detail in this embodiment, an assembly sleeve 153 is fitted onto the inner end of the auxiliary screw 152, and the assembly sleeve 153 is fitted onto the outer wall of the inner clamping arm 151 by screws. An inner retaining ring 154 is movably fitted inside the assembly sleeve 153, and the inner retaining ring 154 is fixed to the inner end of the auxiliary screw 152. An inner washer 155 is fixed to the inner wall of the inner clamping arm 151, and an outer torsion bracket 156 is fixed to the outer end of the auxiliary screw 152, and the outer torsion bracket 156 is arranged in a cross shape.
[0037] Therefore, during assembly and use, it is convenient to tighten the inner clamping arm 151 and the auxiliary screw pin 152, making the operation more convenient and efficient.
[0038] Working principle: During assembly and use, based on the support position of the casting machine's clamping wheel area, the clamping direction of the clamping frame plate 150 is assembled and adjusted using the assembly hole 141, side mounting hole 142, and auxiliary hole 143, as shown in the attached diagram. Figure 1 and 5 As shown, the clamping frame plate 150 is selected and assembled so that the clamping and installation of the support assembly position can be achieved by tightening the inner clamping arm 151 and the auxiliary screw 152, making subsequent use more convenient and stable. Then, with the cooperation of the auxiliary shaft 120 and the seated bearing 130, the angle of the blowing air knife 100 is adjusted. With the cooperation of the side screw 123, the limiting plate 122 is limited and supported by tightening the side screw 123, so as to maintain the adjustment angle of the blowing air knife 100 and the auxiliary shaft 120, making subsequent use more convenient. According to the blowing density and range requirements, with the cooperation of the air outlet 103, the blowing head 104 and the sealing head 105 are assistedly inserted and assembled. With the cooperation of the blowing head 104, assisted blowing is performed. Then, the connecting elbow 111 is connected to the compressed air pipeline to supply airflow for assisted blowing. The operation is now complete.
[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.
Claims
1. A water vapor purging apparatus comprising a purging air knife (100), characterized in that: The purge air knife (100) is fixed with an air intake cylinder (110) and an auxiliary shaft (120) on its left and right sides respectively. The outer end of the air intake cylinder (110) is threaded with a connecting elbow (111) for connecting a compressed air pipeline. The outer walls of the air intake cylinder (110) and the auxiliary shaft (120) are fitted with seated bearings (130). The bottom of the seated bearings (130) is supported by an assembly angle plate (140). The bottom of the assembly angle plate (140) is fitted with a clamping frame plate (150).
2. A water vapor purging device according to claim 1, characterized in that: The bottom of the purge air knife (100) is fitted with a base plate (101) by screws, and the purge air knife (100) has an inner cavity (102) inside, and the surface of the purge air knife (100) is uniformly provided with air outlets (103) communicating with the inner cavity (102). The air outlets (103) are threadedly fitted with a purge head (104) and a sealing head (105).
3. A water vapor purging device as defined in claim 1, wherein: The inner end of the air intake shaft (110) is integrally provided with a side mounting ring plate (112). The side mounting ring plate (112) is inlaid and mounted on the side end of the purge air knife (100). The side mounting ring plate (112) and the side end of the purge air knife (100) are fastened together by screws. The side end of the purge air knife (100) is provided with an air intake channel (113) that communicates with the inside of the purge air knife (100). The outer wall of the side end of the purge air knife (100) is provided with a side mounting groove (114) corresponding to the side mounting ring plate (112). The inner wall of the side mounting ring plate (112) and the side mounting groove (114) is filled with a side washer (115). The side washer (115) is provided with corresponding holes.
4. A water vapor purging device as defined in claim 1, wherein: The auxiliary shaft (120) is fitted with a limiting sleeve (121) by bolts on its outer wall surface. A limiting plate (122) is fitted inside the outer side of the limiting sleeve (121). The limiting plate (122) is fixed on the surface of the mounting angle plate (140). The outer end of the auxiliary shaft (120) is movably inserted into the limiting plate (122). A side screw (123) is threaded into the outer side wall of the limiting sleeve (121). The inner end of the side screw (123) abuts against the side wall of the limiting plate (122). A side insertion hole (124) is opened at the outer end of the side screw (123).
5. A water vapor purging device as defined in claim 1, wherein: The mounting angle plate (140) and the clamping frame plate (150) are assembled by bolts, and the mounting angle plate (140) has a corresponding mounting hole (141) on its side wall. The clamping frame plate (150) has a side mounting hole (142) corresponding to the mounting hole (141) on its side. The clamping frame plate (150) has the same auxiliary hole (143) on its top.
6. A water vapor purging device according to claim 1, characterized in that: The clamping frame plate (150) is U-shaped, and an auxiliary screw pin (152) is threaded into one side of the side wall of the angle plate (140) of the clamping frame plate (150). An inner clamping arm (151) is supported and assembled at the inner end of the auxiliary screw pin (152). The inner clamping arm (151) is located inside the clamping frame plate (150).
7. A water vapor purging device as claimed in claim 6, characterized in that: The auxiliary screw (152) is fitted with an assembly sleeve (153) at its inner end, and the assembly sleeve (153) is fitted to the outer wall of the inner clamping arm (151) by screws. The assembly sleeve (153) is fitted with an inner retaining ring (154) inside, and the inner retaining ring (154) is fixed to the inner end of the auxiliary screw (152). The inner wall of the inner clamping arm (151) is fixed with an inner washer (155). The outer end of the auxiliary screw (152) is fixed with an outer torsion bracket (156), and the outer torsion bracket (156) is arranged in a cross shape.