Leaching device for reinforcing steel bar surface treatment

Abstract

The utility model discloses a leaching device for reinforcing steel bar surface treatment, which comprises a first transmission frame, a second transmission frame, a spraying device and a spraying device, wherein the first transmission frame is used for transmitting reinforcing steel bars and is provided with a plurality of Y-shaped second transmission frames; the spraying chamber is installed on the first conveying frame, the two ends of the spraying chamber are connected to a circulating pump through water pipes, the water inlet end of the circulating pump is connected to a water tank, and water in the water tank is pumped into the water pipes through the circulating pump and leached to the reinforcing steel bars; the liquid guide structure is arranged on the outer sides of the second conveying frames and comprises an outer guide part arranged on the outer sides of the second conveying frames, the top of the outer guide part is connected with the water pipe, a bottom attaching part is arranged at the bottom of the outer guide part and located between the two second conveying frames, and spray heads are arranged on the inner side of the outer guide part and the inner side of the bottom attaching part. According to the steel bar leaching device, the failure rate can be reduced, and the leaching effect on the steel bars is improved.

Description

Technical Field

[0001] This utility model relates to a steel bar processing equipment, and more particularly to a rinsing device for steel bar surface treatment. Background Technology

[0002] Since steel bars are mostly used to support building or engineering frames, in order to improve their durability, it is often necessary to spray some external coatings on the steel bars. Different plating solutions are used to provide the steel bars with some anti-rust and anti-wear effects. After spraying, the surface of the steel bars may have some dust from the slurry itself or dust adhering to it after spraying, which requires rinsing. At the same time, rinsing can also reduce the temperature of the coating and make it solidify faster.

[0003] In the traditional process of washing steel bars, nozzles are usually used to directly act on the steel bars, using the high-pressure water provided by the nozzles to wash away particles or other impurities that may be attached to the surface of the steel bars. Although this method can achieve the washing effect, the splashing water and impurities will splash into the entire washing device, which is difficult to handle. In addition, since the nozzles are arranged in a ring, the bottom nozzles are easily blocked by splashing particles during washing, which means that the lower nozzles often need to be cleared.

[0004] Therefore, this invention aims to provide a rinsing device for steel bar surface treatment, which can not only use the water jet force impacting the steel bar to perform secondary rinsing, but also avoid the bottom nozzle from being blocked, reduce the failure rate, and improve the rinsing effect on the steel bar. Utility Model Content

[0005] This invention provides a rinsing device for steel bar surface treatment, which can effectively solve the above-mentioned problems.

[0006] This utility model is implemented as follows:

[0007] A rinsing apparatus for surface treatment of reinforcing bars, comprising:

[0008] A first transmission frame for transmitting reinforcing bars, wherein several Y-shaped second transmission frames are provided on the first transmission frame;

[0009] A spray chamber is installed on the first transmission frame. Both ends of the spray chamber are connected to a circulating pump through water pipes. The inlet of the circulating pump is connected to a water tank. The circulating pump draws water from the water tank into the water pipes and sprays it onto the steel bars.

[0010] A liquid guiding structure is provided on the outside of the second transmission frame. The liquid guiding structure includes an outer guide part on the outside of the second transmission frame. The top of the outer guide part is connected to a water pipe. A bottom adhesive part is provided at the bottom of the outer guide part. The bottom adhesive part is located between the two second transmission frames. Spray nozzles are provided on the inner sides of both the outer guide part and the bottom adhesive part. The outer guide part and the bottom adhesive part are spaced apart from the reinforcing bars. The water after rinsing falls into the bottom adhesive part and overflows from the two side edges of the bottom adhesive part.

[0011] As a further improvement, the outer guide portion includes an upper receiving ring located at the upper end of the reinforcing bar, and the lower edge of the upper receiving ring is connected to a side guide ring. The upper receiving ring is connected to the water pipe, and the upper receiving ring is in communication with the side guide ring.

[0012] As a further improvement, a deflector plate is connected to the inner side of the side guide ring, and the bottom end of the deflector plate is connected to the bottom patch.

[0013] As a further improvement, two arc-shaped baffles are provided on the liquid outlet end of the nozzle, and the two arc-shaped baffles are spaced apart.

[0014] As a further improvement, the bottom part includes a liquid-receiving hopper connected to the lower end of the deflector plate, the ground of the reinforcing bar is submerged in the liquid-receiving hopper, the two ends of the liquid-receiving hopper are provided with tilting plates, and the nozzle at the lower end is located inside the liquid-receiving hopper.

[0015] As a further improvement, a liquid-pushing structure is provided in the middle of the inner side of the liquid-receiving hopper, which pushes the liquid in the liquid-receiving hopper to both sides when it is activated.

[0016] As a further improvement, the liquid pushing structure includes a cavity box disposed in the liquid receiving hopper, the cavity box having openings on both sides, and slidable power blocks disposed at both ends of the inner side of the cavity box, with an air pump disposed in the middle of the two power blocks.

[0017] The beneficial effects of this utility model are:

[0018] In conventional rebar rinsing after spraying, high-pressure water is often applied directly to the rebar surface to improve rinsing effectiveness, thus washing away impurities and cooling the freshly sprayed rebar. However, while this method removes surface impurities, the splashed water and impurities are difficult to collect, making the spray chamber difficult to clean over time. Therefore, this design utilizes a liquid-guiding structure that first wraps around the outside of the rebar with an outer guide section and a bottom attachment section, leaving a certain gap. The nozzles are then positioned between the outer guide section and the bottom attachment section. The inner side of the adhesive layer controls the splashing area, and the splashed water will splash onto the outer guide layer and bounce onto the reinforcing bar. The water will flow down through the reinforcing bar itself and settle in the bottom adhesive layer, soaking the bottom of the reinforcing bar. Since the reinforcing bar is in a rotating and forward state, it can uniformly cool and clean the back of the entire reinforcing bar. The impurities after cleaning will float on the top of the liquid surface and flow out from both sides of the bottom adhesive layer, thereby achieving uniform cooling and uniform rinsing of the reinforcing bar. At the same time, the rinsing area is limited to a local space, which improves the rinsing effect without affecting it. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a top view of the structure of this utility model.

[0022] Figure 3 This is a utility model Figure 2 Cross-sectional view at point AA.

[0023] Figure 4 This is a front view schematic diagram of the liquid guiding structure of this utility model.

[0024] Figure 5 This is a side view of the liquid guiding structure of this utility model.

[0025] In the picture:

[0026] First transmission frame 10, second transmission frame 11, spray chamber 20, water pipe 21, circulating pump 22, water tank 23, liquid guiding structure 30, outer guide part 31, upper receiving ring 311, side guide ring 312, deflecting plate 313, bottom adhesive part 32, liquid receiving hopper 321, tilting plate 322, liquid pushing structure 323, cavity box 3231, power block 3232, air pump 3233, nozzle 33, arc baffle 40. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Reference Figures 1-5As shown, a rebar surface treatment rinsing device includes: a first transfer frame 10 for transporting rebar, on which a plurality of Y-shaped second transfer frames 11 are arranged; a spray chamber 20 installed on the first transfer frame 10, the two ends of the spray chamber 20 being connected to a circulating pump 22 via water pipes 21, the inlet of the circulating pump 22 being connected to a water tank 23, the circulating pump 22 drawing water from the water tank 23 into the water pipes 21 and rinsing it onto the rebar; and the second transfer frames 11 being... The outer liquid guiding structure 30 includes an outer guide portion 31 disposed on the outer side of the second transmission frame 11. The top of the outer guide portion 31 is connected to the water pipe 21, and a bottom adhesive portion 32 is disposed at the bottom of the outer guide portion 31. The bottom adhesive portion 32 is located between the two second transmission frames 11. Spray nozzles 33 are disposed on the inner side of both the outer guide portion 31 and the bottom adhesive portion 32. The outer guide portion 31 and the bottom adhesive portion 32 are spaced apart from the reinforcing bars. The water after rinsing falls into the bottom adhesive portion 32 and overflows from the two side edges of the bottom adhesive portion 32.

[0030] In conventional steel reinforcement washing after spraying, high-pressure water is often used directly on the surface of the steel reinforcement to improve the washing effect, thereby washing away impurities and cooling the freshly sprayed steel reinforcement. However, while this spraying method removes impurities from the steel reinforcement surface, the splashed water and impurities are difficult to collect, making the entire spray chamber 20 difficult to clean over time. Therefore, this design uses a liquid guiding structure 30 to first wrap around the outside of the steel reinforcement through the outer guide part 31 and the bottom adhesive part 32, leaving a certain gap, and then placing the nozzle 33 on the outer guide part 31. The splashing area is controlled by the inner side of the bottom part 32, and the splashed water will splash onto the outer guide part 31 and bounce onto the steel bar. The water will flow down through the steel bar itself and settle in the bottom part 32, soaking the bottom of the steel bar. Since the steel bar is in a rotating and forward state, the entire back of the steel bar can be cooled and cleaned evenly. The impurities after cleaning will float on the top of the liquid surface and flow out from both sides of the bottom part 32, thereby achieving uniform cooling and rinsing of the steel bar. At the same time, the rinsing area is limited to a local space, which improves the rinsing effect without affecting it.

[0031] In the process of setting up the outer guide part 31, since it needs to be adapted to the Y-shaped second transmission frame 11, it cannot be a simple arc structure. Therefore, the outer guide part 31 in this embodiment includes an upper receiving ring 311. The upper receiving ring 311 is located at the upper end of the reinforcing bar. The lower edge of the upper receiving ring 311 is connected to a side guide ring 312. The upper receiving ring 311 is connected to the water pipe 21, and the upper receiving ring 311 and the side guide ring 312 are connected. Thus, the upper half of the reinforcing bar can be confined to a small area by setting up the upper receiving ring 311 and the side guide ring 312, so that the nozzle 33 of the upper half is closer to the position of the reinforcing bar, and the rebound dripping effect formed after the water column contacts the reinforcing bar is better.

[0032] In order to allow water dripping from the steel bar to be collected in a better connection to the bottom part 32, a deflector plate 313 is connected to the inner side of the side guide ring 312. The bottom end of the deflector plate 313 is connected to the bottom part 32, so that the water dripping from the side guide ring 312 and the steel bar will flow along the deflector plate 313 into the bottom part 32, thereby forming a water-receiving structure that fits against the bottom of the steel bar.

[0033] During the liquid receiving process of the bottom patch 32, the bottom patch 32 includes a liquid receiving hopper 321 connected to the lower end of the deflection plate 313. The ground of the reinforcing bar is submerged in the liquid receiving hopper 321. The two ends of the liquid receiving hopper 321 are provided with tilting plates 322. The nozzle 33 at the lower end is located inside the liquid receiving hopper 321. Water will be collected into the liquid receiving hopper 321 and will come into contact with the bottom surface of the reinforcing bar after the liquid level gradually rises. The liquid level after rising will flow out from the position of the tilting plate 322.

[0034] To ensure timely overflow of the liquid in the receiving hopper 321 and to promptly push away impurities floating on the top surface of the liquid, a liquid-pushing structure 323 is provided in the middle of the inner side of the receiving hopper 321. When the liquid-pushing structure 323 is activated, it pushes the liquid in the receiving hopper 321 to both sides. In this embodiment, the liquid-pushing structure 323 includes a cavity box 3231 disposed within the receiving hopper 321. The cavity box 3231 has openings on both sides, and slidable power blocks 3232 are provided at both ends of the inner side of the cavity box 3231. An air pump 3233 is provided in the middle of the two power blocks 3232, thereby enabling the air pump 3233 to agitate the power blocks 3232 to slide within the cavity box 3231, achieving an agitation effect.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rinsing device for surface treatment of reinforcing bars, characterized in that, include: A first transmission frame (10) for transmitting reinforcing bars, and a plurality of Y-shaped second transmission frames (11) are provided on the first transmission frame (10). A spray chamber (20) is installed on the first transmission frame (10). Both ends of the spray chamber (20) are connected to a circulating pump (22) through water pipes (21). The inlet of the circulating pump (22) is connected to a water tank (23). The circulating pump (22) draws water from the water tank (23) into the water pipe (21) and sprays it onto the steel bars. A liquid guiding structure (30) is provided on the outside of the second transmission frame (11). The liquid guiding structure (30) includes an outer guide part (31) provided on the outside of the second transmission frame (11). The top of the outer guide part (31) is connected to the water pipe (21). A bottom adhesive part (32) is provided at the bottom of the outer guide part (31). The bottom adhesive part (32) is located between the two second transmission frames (11). A nozzle (33) is provided on the inner side of both the outer guide part (31) and the bottom adhesive part (32). The outer guide part (31) and the bottom adhesive part (32) are spaced apart from the reinforcing bars. The water after rinsing falls into the bottom adhesive part (32) and overflows from both sides of the bottom adhesive part (32).

2. The rinsing device for steel bar surface treatment according to claim 1, characterized in that, The outer guide part (31) includes an upper receiving ring (311), which is located at the upper end of the reinforcing bar. The lower edge of the upper receiving ring (311) is connected to a side guide ring (312). The upper receiving ring (311) is connected to the water pipe (21), and the upper receiving ring (311) and the side guide ring (312) are in communication.

3. The rinsing device for steel bar surface treatment according to claim 2, characterized in that, A deflector plate (313) is connected to the inner side of the side guide ring (312), and the bottom end of the deflector plate (313) is connected to the bottom patch (32).

4. The rinsing device for steel bar surface treatment according to claim 1, characterized in that, The nozzle (33) is provided with two arc-shaped baffles (40) at the liquid outlet end, and the two arc-shaped baffles (40) are spaced apart.

5. A rinsing device for steel bar surface treatment according to claim 3, characterized in that, The bottom part (32) includes a liquid receiving hopper (321) connected to the lower end of the deflector plate (313). The ground of the steel bar is submerged in the liquid receiving hopper (321). The liquid receiving hopper (321) is provided with tilting plates (322) at both ends. The nozzle (33) at the lower end is located inside the liquid receiving hopper (321).

6. A rinsing device for steel bar surface treatment according to claim 5, characterized in that, A liquid-pushing structure (323) is provided in the middle of the inner side of the liquid-receiving hopper (321). When the liquid-pushing structure (323) is activated, it pushes the liquid in the liquid-receiving hopper (321) to both sides.

7. A rinsing device for steel bar surface treatment according to claim 6, characterized in that, The liquid pushing structure (323) includes a cavity box (3231) disposed in a liquid receiving hopper (321). The cavity box (3231) has openings on both sides. Sliding power blocks (3232) are provided at both ends of the inner side of the cavity box (3231). An air pump (3233) is provided in the middle of the two power blocks (3232).

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