Descaling device for waste steel recovery

Abstract

The utility model relates to a descaling device for waste steel recovery, which belongs to the technical field of waste steel recovery and comprises a descaling box, a funnel fixed on the right side of the descaling box, a baffle hinged on the right side of the descaling box through a hinge, a controller fixed on the front side of the descaling box and a descaling mechanism mounted in the descaling box and used for descaling waste steel. The recycling assembly is installed at the bottom of the descaling box and used for recycling the used descaling and rust preventing agent, and the descaling mechanism comprises a stirring assembly and a spraying assembly, wherein the stirring assembly is installed in the descaling box and used for stirring waste steel, and the spraying assembly is installed on the outer side of the descaling box and used for spraying the descaling and rust preventing agent to the waste steel. According to the descaling device for waste steel recovery, dirt such as oil stains, rust and silt attached to the surface of waste steel can be effectively treated, follow-up machining is facilitated, operation is easy and convenient, operation and maintenance by professional operators are not needed, and the practicability of the descaling device for waste steel recovery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap steel recycling, in particular to a descaling device for scrap steel recycling. Background Art

[0002] The scrap steel processing method varies according to the material and shape. Fragile and irregularly shaped large pieces of material are crushed with heavy hammers. Extra thick and long large scrap steel is cut into qualified sizes with flame cutters. Larger scrap steel blocks are crushed by blasting. Thick scrap steel plates, steel sections and bars are sheared with shears. Scrap steel recycling, as an important link in the steel industry chain, is of great significance to improving resource utilization efficiency and reducing environmental pollution.

[0003] According to a Chinese patent with the authorized publication number CN215143318U, a new type of scrap steel cutting and recycling device is disclosed, which automatically loads and unloads materials through a conveyor belt, and then cuts the scrap steel through a blade or a side cutter to achieve recycling. In the actual use of the above scheme, various dirts such as oil, rust and mud are often attached to the surface of the scrap steel, so that these dirts cannot be effectively treated, which will affect the quality of the scrap steel, and may also cause difficulties in the subsequent processing process, and even cause certain damage to the equipment, reducing the practicality of the existing new type of scrap steel cutting and recycling device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a descaling device for scrap steel recycling, which has the advantage of being able to effectively descaling scrap steel and solves the problem of low practicality of the existing new scrap steel cutting and recycling devices.

[0005] In order to achieve the above-mentioned purpose of effectively descaling scrap steel, the utility model provides the following technical solutions: a descaling device for scrap steel recycling, comprising a descaling box, a funnel fixed to the right side of the descaling box, a baffle hinged to the right side of the descaling box by a hinge, a controller fixed to the front of the descaling box, a descaling mechanism installed inside the descaling box for descaling scrap steel, and a recycling component installed at the bottom of the descaling box for recycling used descaling and rust-inhibiting agents;

[0006] The descaling mechanism comprises a stirring assembly installed inside the descaling box for stirring the scrap steel, and a spraying assembly installed outside the descaling box for spraying a descaling and rust-inhibiting agent on the scrap steel.

[0007] By adopting this technical solution, scrap steel can be effectively descaled.

[0008] Furthermore, the stirring assembly includes a movable plate slidably connected to the inside of the descaling box, two electric hydraulic push rods fixed to the left side of the movable plate, a motor fixed to the left side of the movable plate, a fixed plate fixed to the top of the descaling box, a rotating column fixed to the output shaft of the motor, and multiple stirring plates fixed to the outside of the rotating column.

[0009] By adopting this technical solution, the scrap steel is stirred to achieve a better descaling effect.

[0010] Furthermore, the spray assembly includes a liquid storage box fixed to the left side of the descaling box, a water pump fixed to the top of the liquid storage box, a liquid inlet pipe fixed to the liquid inlet end of the water pump, a diversion pipe fixed to the liquid outlet end of the water pump, two buffer tubes fixed to the end of the diversion pipe away from the water pump, six nozzles respectively fixed to the opposite sides of the two buffer tubes, and two protective plates respectively fixed to the inner front side wall and the inner rear side wall of the descaling box.

[0011] By adopting this technical solution, the descaling and rust-inhibiting agent can be effectively sprayed on the surface of scrap steel.

[0012] Furthermore, the recovery component includes a screen fixed to the inner bottom wall of the descaling box, a collection frame slidably connected to the bottom of the descaling box, two fixing seats fixed to the bottom of the descaling box, and a bottom plate fixed between the bottoms of the two fixing seats.

[0013] By adopting this technical solution, the descaling and rust-inhibiting agent after spraying can be effectively recovered and conveniently processed in a unified manner.

[0014] Furthermore, a placement groove is provided on the inner bottom wall of the descaling box, and a through hole is provided on the bottom of the descaling box.

[0015] By adopting this technical solution, it is ensured that the screen can be installed.

[0016] Furthermore, the bottom of the placement groove is connected to the through hole, the length of the placement groove is greater than the length of the through hole, and the width of the placement groove is greater than the width of the through hole.

[0017] By adopting this technical solution, the screen can be installed more stably.

[0018] Furthermore, three liquid outlet holes are provided on the front side of the protection plate, and the nozzles are fixed in the inner front side wall and the inner rear side wall of the descaling box.

[0019] By adopting this technical solution, it is ensured that the descaling and rust preventive agent can be effectively sprayed on the scrap steel through the nozzle.

[0020] Furthermore, the electric hydraulic push rod is fixed in the inner left side wall of the descaling box, the width of the movable plate is equal to the width inside the descaling box, and the height of the movable plate is equal to the height inside the descaling box.

[0021] By adopting this technical solution, the electric hydraulic push rod is fixed and the sliding of the moving plate in the descaling box is made more stable.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The descaling device for scrap steel recycling, through the coordinated use of a descaling box, a funnel, a controller, a descaling mechanism and a recycling component, can effectively deal with dirt such as oil, rust and mud attached to the surface of scrap steel during actual use, thereby ensuring the quality of the recycled scrap steel, facilitating subsequent processing, and effectively avoiding damage to the equipment. At the same time, it is relatively simple to operate, does not require professional operators to operate and maintain, and effectively avoids equipment damage or safety accidents caused by improper operation of staff, thereby improving the practicability of the descaling device for scrap steel recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a partial left side cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a three-dimensional schematic diagram of the descaling box connection structure in the structure of the utility model;

[0027] In the figure: 1, descaling box; 2, funnel; 3, baffle; 4, controller; 200, descaling mechanism; 201, stirring assembly; 2011, moving plate; 2012, electric hydraulic push rod; 2013, motor; 2014, fixed plate; 2015, rotating column; 2016, stirring plate; 202, spray assembly; 2021, liquid storage box; 2022, water pump; 2023, liquid inlet pipe; 2024, diversion pipe; 2025, buffer pipe; 2026, nozzle; 2027, protective plate, 2028, liquid outlet; 300, recovery assembly; 301, screen; 302, placement slot; 303, through hole; 304, collection frame; 305, fixed seat; 306, bottom plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-3In this embodiment, a descaling device for recycling scrap steel includes a descaling box 1, a funnel 2 fixed to the right side of the descaling box 1, a baffle 3 hinged to the right side of the descaling box 1 through a hinge, a controller 4 fixed to the front of the descaling box 1, a descaling mechanism 200 installed inside the descaling box 1 for descaling the scrap steel, and a recycling component 300 installed at the bottom of the descaling box 1 for recycling the used descaling and rust-inhibiting agent;

[0030] Through the coordinated use of the descaling box 1, the funnel 2, the controller 4, the descaling mechanism 200 and the recycling component 300, in actual use, the oil, rust, mud and other dirt attached to the surface of the scrap steel can be effectively treated, thereby ensuring the quality of the recycled scrap steel, facilitating subsequent processing, and effectively avoiding damage to the equipment. At the same time, it is relatively simple to operate, does not require professional operators to operate and maintain, and effectively avoids equipment damage or safety accidents caused by improper operation of the staff, thereby improving the practicality of the descaling device for scrap steel recycling.

[0031] In this embodiment, the descaling mechanism 200 is a structure for descaling scrap steel.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the descaling mechanism 200 includes a stirring assembly 201 installed inside the descaling box 1 for stirring the scrap steel, and a spraying assembly 202 installed outside the descaling box 1 for spraying a descaling and rust preventive agent on the scrap steel.

[0033] It should be noted that the baffle 3 is snap-connected with the right side of the descaling box 1 via a lock, so that the baffle 3 can be opened and closed conveniently.

[0034] In this embodiment, the stirring assembly 201 is a structure for stirring scrap steel.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, the stirring assembly 201 includes a moving plate 2011 slidably connected to the inside of the descaling box 1, two electric hydraulic push rods 2012 fixed to the left side of the moving plate 2011, a motor 2013 fixed to the left side of the moving plate 2011, a fixed plate 2014 fixed to the top of the descaling box 1, a rotating column 2015 fixed to the output shaft of the motor 2013, and a plurality of stirring plates 2016 fixed to the outside of the rotating column 2015.

[0036] It should be noted that the electric hydraulic push rod 2012 is fixed in the inner left wall of the descaling box 1. When the electric hydraulic push rod 2012 is fixed, the width of the movable plate 2011 is equal to the width inside the descaling box 1, and the height of the movable plate 2011 is equal to the height inside the descaling box 1, so that the movable plate 2011 slides more stably in the descaling box 1.

[0037] In addition, a plurality of reinforcing ribs are fixed between the outer side of the motor 2013 and the left side of the movable plate 2011, so that the motor 2013 is fixed more stably.

[0038] In this embodiment, the spray assembly 202 is a structure for spraying a descaling and rust-inhibiting agent on scrap steel.

[0039] like Figure 1 , Figure 2 and Figure 3 As shown, the spray assembly 202 includes a liquid storage box 2021 fixed to the left side of the descaling box 1, a water pump 2022 fixed to the top of the liquid storage box 2021, a liquid inlet pipe 2023 fixed to the liquid inlet end of the water pump 2022, a diverter pipe 2024 fixed to the liquid outlet end of the water pump 2022, two buffer pipes 2025 fixed to the end of the diverter pipe 2024 away from the water pump 2022, six nozzles 2026 respectively fixed to the opposite sides of the two buffer pipes 2025, and two protective plates 2027 respectively fixed to the inner front side wall and the inner rear side wall of the descaling box 1.

[0040] It should be noted that three liquid outlet holes 2028 are opened on the front of the protective plate 2027, and the nozzle 2026 is fixed in the inner front side wall and the inner rear side wall of the descaling box 1 to ensure that the descaling and rust preventive agent can be effectively sprayed on the scrap steel through the nozzle 2026.

[0041] In addition, the controller 4 is electrically connected to the motor 2013 , the electric hydraulic push rod 2012 and the water pump 2022 , respectively, to ensure that the motor 2013 , the electric hydraulic push rod 2012 and the water pump 2022 can be controlled by the controller 4 .

[0042] In addition, a liquid replenishing tube is fixed on the left side of the liquid storage box 2021, which is convenient for replenishing the liquid storage box 2021 through the liquid replenishing tube.

[0043] In this embodiment, the recovery component 300 is a structure for recovering the descaling and rust-inhibiting agent for convenient and unified treatment.

[0044] like Figure 1 As shown, the recovery component 300 includes a screen 301 fixed to the inner bottom wall of the descaling box 1, a collection frame 304 slidably connected to the bottom of the descaling box 1, two fixing seats 305 fixed to the bottom of the descaling box 1, and a bottom plate 306 fixed between the bottoms of the two fixing seats 305.

[0045] It should be noted that a placement groove 302 is provided on the inner bottom wall of the descaling box 1, and a through hole 303 is provided on the bottom of the descaling box 1. The bottom of the placement groove 302 is connected to the through hole 303 to ensure that the screen 301 can be installed. The length of the placement groove 302 is greater than the length of the through hole 303, and the width of the placement groove 302 is greater than the width of the through hole 303, so that the installation of the screen 301 is more stable. The screen 301 is slidably connected in the placement groove 302, which is convenient for the staff to maintain the screen 301.

[0046] In addition, the collecting frame 304 is slidably connected to the top of the bottom plate 306, so that the collecting frame 304 can slide more stably.

[0047] The working principle of the above embodiment is:

[0048] When in use, the scrap steel to be recycled is added into the descaling tank 1, and then the water pump 2022 is turned on through the controller 4, and the descaling and rust-inhibiting agent in the liquid storage tank 2021 is transported to the buffer pipe 2025 through the liquid inlet pipe 2023 and the shunt pipe 2024, and then the descaling and rust-inhibiting agent is sprayed on the scrap steel in the descaling tank 1 through the nozzle 2026, so as to effectively deal with the dirt such as oil, rust and mud attached to the surface of the scrap steel. At the same time, the motor 2013 is turned on to drive the rotating column 2015 to rotate, thereby driving the stirring plate 2016 to rotate, so as to clean the descaling tank. 1 is stirred, thereby effectively increasing the contact area between the descaling and rust inhibitor and the scrap steel, thereby achieving a better descaling effect, and the used descaling and rust inhibitor can be collected through the through hole 303 and the collection frame 304 for convenient same treatment. When the descaling is completed, the baffle 3 is opened, and the electric hydraulic push rod 2012 is opened at the same time, driving the moving plate 2011 to move slowly left and right, so that the scrap steel in the descaling box 1 is slowly added to the funnel 2, and then cut and processed, thereby avoiding damage to the equipment due to dirt.

[0049] Compared with the prior art, the descaling device for scrap steel recycling, through the coordinated use of the descaling box 1, the funnel 2, the controller 4, the descaling mechanism 200 and the recycling component 300, can effectively deal with dirt such as oil, rust and mud attached to the surface of the scrap steel during actual use, thereby ensuring the quality of the recycled scrap steel, facilitating subsequent processing, and effectively avoiding damage to the equipment. At the same time, it is relatively simple to operate, does not require professional operators to operate and maintain, and effectively avoids equipment damage or safety accidents caused by improper operation of the staff, thereby improving the practicability of the descaling device for scrap steel recycling and solving the problem of low practicability of the existing new scrap steel cutting and recycling device.

[0050] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of an external power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

Claims

1. A descaling device for scrap steel recovery, characterized in that: It comprises a descaling box (1), a funnel (2) fixed to the right side of the descaling box (1), a baffle (3) hinged to the right side of the descaling box (1) by a hinge, a controller (4) fixed to the front of the descaling box (1), a descaling mechanism (200) installed inside the descaling box (1) for descaling scrap steel, and a recycling component (300) installed at the bottom of the descaling box (1) for recycling a used descaling and rust-inhibiting agent; The descaling mechanism (200) comprises a stirring assembly (201) installed inside the descaling box (1) for stirring the scrap steel, and a spraying assembly (202) installed outside the descaling box (1) for spraying a descaling and rust-inhibiting agent on the scrap steel.

2. A descaling device for scrap steel recycling according to claim 1, characterized in that: The stirring assembly (201) comprises a moving plate (2011) slidably connected to the interior of the descaling box (1), two electric hydraulic push rods (2012) fixed to the left side of the moving plate (2011), a motor (2013) fixed to the left side of the moving plate (2011), a fixed plate (2014) fixed to the top of the descaling box (1), a rotating column (2015) fixed to the output shaft of the motor (2013), and a plurality of stirring plates (2016) fixed to the outside of the rotating column (2015).

3. A descaling device for scrap steel recycling according to claim 1, characterized in that: The spray assembly (202) comprises a liquid storage box (2021) fixed to the left side of the descaling box (1), a water pump (2022) fixed to the top of the liquid storage box (2021), a liquid inlet pipe (2023) fixed to the liquid inlet end of the water pump (2022), a diverter pipe (2024) fixed to the liquid outlet end of the water pump (2022), two buffer pipes (2025) fixed to the end of the diverter pipe (2024) away from the water pump (2022), six nozzles (2026) respectively fixed to opposite sides of the two buffer pipes (2025), and two protective plates (2027) respectively fixed to the inner front side wall and the inner rear side wall of the descaling box (1).

4. A descaling device for scrap steel recycling according to claim 1, characterized in that: The recovery assembly (300) comprises a screen (301) fixed to the inner bottom wall of the descaling box (1), a collection frame (304) slidably connected to the bottom of the descaling box (1), two fixing seats (305) fixed to the bottom of the descaling box (1), and a bottom plate (306) fixed between the bottoms of the two fixing seats (305).

5. A descaling device for scrap steel recycling according to claim 4, characterized in that: The inner bottom wall of the descaling box (1) is provided with a placement groove (302), and the bottom of the descaling box (1) is provided with a through hole (303).

6. A descaling device for scrap steel recycling according to claim 5, characterized in that: The bottom of the placement groove (302) is connected to the through hole (303), the length of the placement groove (302) is greater than the length of the through hole (303), and the width of the placement groove (302) is greater than the width of the through hole (303).

7. A descaling device for scrap steel recycling according to claim 3, characterized in that: The front side of the protective plate (2027) is provided with three liquid outlet holes (2028), and the nozzle (2026) is fixed in the inner front side wall and the inner rear side wall of the descaling box (1).

8. A descaling device for scrap steel recycling according to claim 2, characterized in that: The electric hydraulic push rod (2012) is fixed to the inner left side wall of the descaling box (1), the width of the movable plate (2011) is equal to the width inside the descaling box (1), and the height of the movable plate (2011) is equal to the height inside the descaling box (1).

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