Iron drum recovery system

Abstract

The utility model discloses an iron drum recycling system. The iron drum recycling system comprises a cover cutting machine. The barrel cutting machine is arranged at the outlet end of the cover cutting machine; the flat plate machine is arranged at the outlet end of the barrel cutting machine, and the flat plate machine is used for unfolding and pressing the cut barrels to form barrel skins; the material bearing and conveying table is arranged at the outlet end of the flat plate machine, and the material bearing and conveying table is used for bearing and conveying barrel skins; the pushing device is used for pushing the barrel skin out in the direction perpendicular to the conveying direction; the plate pressing machine is arranged on the side of the material bearing and conveying table and used for flattening the barrel skin; the cooking tank is used for loading a sodium hydroxide solution, and the flattened bucket skin is placed in the cooking tank to be cooked and derusted; the post-treatment device comprises a cleaning machine used for cleaning residual liquid on the steamed bucket skin; the coining press is arranged at the outlet end of the cleaning machine, and the coining press is used for pressing the cleaned barrel skin; and the anti-rust tank is arranged at the outlet end of the coining machine, and the anti-rust tank is used for loading the reducing agent liquid and placing the coined bucket skin.

Description

Technical Field

[0001] The utility model relates to the technical field of waste recycling, in particular to an iron barrel recycling system. Background Art

[0002] In the past, waste iron drums were often recycled by remelting them, which had high recycling costs and wasted iron resources. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an iron barrel recycling system, which can recycle the barrel skin of the iron barrel without secondary smelting, and directly make the barrel skin into iron sheet, which can be reused later, reducing resource waste and saving recycling costs.

[0004] According to an iron barrel recycling system of the first embodiment of the utility model, a cover cutting machine is used to cut off the barrel cover; a barrel splitting machine is arranged at the outlet end of the cover cutting machine, and the barrel splitting machine is used to split the barrel along the axial direction of the barrel; a flat plate machine is arranged at the outlet end of the barrel splitting machine, and the flat plate machine is used to press the split barrel to form a barrel skin; a material conveying platform is arranged at the outlet end of the flat plate machine, and the material conveying platform is used to receive and convey the barrel skin; a pushing device is used to push the barrel skin out in a direction perpendicular to the conveying direction; a press plate machine is arranged on the side of the material conveying platform The plate press is used to receive the barrel skin pushed by the pushing device, and the plate press is used to flatten the barrel skin; the cooking tank is used to load the sodium hydroxide solution, and the flattened barrel skin is placed in the cooking tank for cooking and rust removal; the post-processing device includes: a cleaning machine, which is used to clean the residual liquid on the barrel skin after cooking; a precision press, which is arranged at the outlet end of the cleaning machine, and the precision press is used to press the cleaned barrel skin; an anti-rust tank, which is arranged at the outlet end of the precision press, and the anti-rust tank is used to load the reducing agent liquid, and the anti-rust tank is used to place the barrel skin after precision pressing.

[0005] An iron barrel recycling system according to an embodiment of the utility model has at least the following beneficial effects: the various machines and devices provided in the system are used in combination, so that the barrel skin of the side wall of the iron barrel can be recycled after the barrel cover is cut off, without the need for secondary smelting, and the barrel skin can be directly made into iron sheet, which can be reused later, reducing the waste of resources and saving recycling costs; in addition, the cooking tank provided in combination with the sodium hydroxide solution can remove the paint, oil stains, etc. on the barrel skin, ensuring that the barrel skin is clean and tidy, and the post-processing device provided can clean, re-press and rust-proof the barrel skin, so that the finished product of the barrel skin has stable performance, which is convenient for downstream merchants to use directly.

[0006] According to some embodiments of the utility model, the material receiving and conveying platform includes a bracket and a conveying roller group, the conveying roller group is arranged on the bracket, the input end of the conveying roller group is connected to the output end of the flat machine, the output end of the conveying roller group is provided with a stopper, the stopper is used to block the barrel skin, the material receiving and conveying platform is arranged to support and convey the barrel skin, the stopper is arranged to cooperate with the material receiving and conveying platform to position the barrel skin, so that the pushing device can accurately push the barrel skin.

[0007] According to some embodiments of the utility model, the pushing device includes a pushing plate, the length of which extends along the conveying direction of the barrel skin, and the pushing plate is used to push the barrel skin out in a direction perpendicular to the conveying direction.

[0008] According to some embodiments of the utility model, a steam nozzle is provided at the bottom of the cooking tank, and a drain pipe is provided at the upper end of the cooking tank. The outlet end of the drain pipe is connected to an overflow tank, and the overflow tank is used to collect liquid discharged from the upper end of the cooking tank. Pressurized steam is used to spray the barrel skin, so that stains such as paint and oil on the barrel skin are removed by high-temperature and pressurized steam, which is more efficient.

[0009] According to some embodiments of the utility model, a plurality of steam nozzles are arranged at the bottom of the cooking tank, and the plurality of steam nozzles are connected to a steam secondary pipe, and the steam secondary pipe is connected to a steam main pipe, so as to improve the steam coverage and increase the decontamination efficiency.

[0010] According to some embodiments of the utility model, a plurality of the cooking tanks are provided, and the plurality of the cooking tanks are arranged in a straight line.

[0011] According to some embodiments of the utility model, the cleaning machine is accommodated in a receiving tank, the receiving tank is connected to a circulating water tank, and the circulating water tank is connected to a water treatment system. The receiving tank is configured to load the liquid after cleaning and to send the liquid after cleaning to the water treatment system.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 A schematic diagram of an iron barrel recycling system according to an embodiment of the present utility model;

[0015] Figure 2 for Figure 1A schematic cross-sectional view of a cooking tank of an iron drum recycling system is shown.

[0016] Cap cutting machine 100, barrel splitting machine 200, flat plate machine 300;

[0017] The material conveying platform 400, the bracket 410, the conveying roller set 420, and the stopper 430;

[0018] Pushing device 500, plate pressing machine 600;

[0019] Cooking tank 700, steam spray pipe 710, drain pipe 720, overflow tank 730, steam secondary pipe 740, steam main pipe 750;

[0020] Post-processing device 800, cleaning machine 810, receiving tank 811, circulating water tank 812;

[0021] Fine pressing machine 820, anti-rust tank 830. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "more" is two or more, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] Reference Figure 1 and Figure 2, a drum recycling system, a cover cutting machine 100, used for cutting off the drum cover; a drum splitting machine 200, arranged at the outlet end of the cover cutting machine 100, and used for splitting the drum along the axial direction of the drum; a flat plate machine 300, arranged at the outlet end of the drum splitting machine 200, and used for pressing the split drum to form a drum skin; a material receiving and conveying platform 400, arranged at the outlet end of the flat plate machine 300, and used for receiving and conveying the drum skin; a pushing device 500, used for pushing the drum skin out in a direction perpendicular to the conveying direction; a plate pressing machine 600, arranged on the side of the material receiving and conveying platform 400, and used for pressing the plate pressing machine 600 The plate press 600 is used to receive the barrel skin pushed by the pushing device 500, and is used to flatten the barrel skin; the cooking tank 700 is used to load the sodium hydroxide solution, and the flattened barrel skin is placed in the cooking tank 700 for cooking and rust removal; the post-processing device 800 includes: a cleaning machine 810, used to clean the residual liquid on the barrel skin after cooking; a precision press 820, which is arranged at the outlet end of the cleaning machine 810, and the precision press 820 is used to press the cleaned barrel skin; an anti-rust tank 830, which is arranged at the outlet end of the precision press 820, and is used to load the reducing agent liquid, and is used to place the barrel skin after precision pressing. The various machines and devices provided in the system are used in conjunction with each other, so that the side wall barrel skin of the iron barrel can be recycled after the barrel cover is cut off. There is no need for secondary smelting, and the barrel skin can be directly made into iron sheet, which can be reused later, reducing the waste of resources and saving recycling costs. In addition, the cooking tank 700 provided in conjunction with the sodium hydroxide solution can remove the paint, oil stains, etc. on the barrel skin to ensure the cleanliness and tidiness of the barrel skin. The post-processing device 800 provided can clean, re-press and rust-proof the barrel skin, so that the performance of the finished product made from the barrel skin is stable, which is convenient for downstream merchants to use directly.

[0027] It should be noted that the height of the cooking tank 700 is 1300mm and the length is extended to 2900mm. The operating platform is a cement base with a height of 200mm; the recommended uniform size of the iron sheet cooking rack is 1900mm long, 1080mm wide and 710mm high; the uniform size of the iron cover cooking rack is 1900mm long, 1250mm wide and 600mm high; the overflow port is set at a height of 1150mm-1250mm from the ground; the exhaust gas in the space is extracted to the spray tower for treatment.

[0028] In some embodiments, the material conveying platform 400 includes a bracket 410 and a conveying roller group 420. The conveying roller group 420 is arranged on the bracket 410. The input end of the conveying roller group 420 is connected to the output end of the flatbed machine 300. The output end of the conveying roller group 420 is provided with a stopper 430. The stopper 430 is used to block the barrel skin. The material conveying platform 400 supports and conveys the barrel skin. The stopper 430 cooperates with the material conveying platform 400 to position the barrel skin, so that the pushing device 500 can accurately push the barrel skin.

[0029] In some embodiments, the pushing device 500 includes a pushing plate, the length of which extends along the conveying direction of the barrel skin, and the pushing plate is used to push the barrel skin out in a direction perpendicular to the conveying direction.

[0030] In some embodiments, a steam nozzle 710 is provided at the bottom of the cooking tank 700, and a drain pipe 720 is provided at the upper end of the cooking tank 700. The outlet end of the drain pipe 720 is connected to the overflow tank 730. The overflow tank 730 is used to collect the liquid discharged from the upper end of the cooking tank 700, and the barrel skin is sprayed with pressurized steam, so that the paint, oil stains and other stains on the barrel skin are removed by high temperature and pressurized steam, which is more efficient. It can be understood that after cooking, the liquid in the cooking tank 700 fills the entire tank body, and the paint, oil and other substances with lower density floating above the cooking tank 700 will be drained to the overflow tank 730 by the drain pipe 720. The cooking tank 700 needs to be covered when cooking the barrel skin.

[0031] In some embodiments, a plurality of steam spray pipes 710 are disposed at the bottom of the cooking tank 700, and the plurality of steam spray pipes 710 are connected to a steam secondary pipe 740, and the steam secondary pipe 740 is connected to a steam main pipe 750, so as to increase the steam coverage and the decontamination efficiency.

[0032] In some embodiments, a plurality of cooking tanks 700 are provided, and the plurality of cooking tanks 700 are arranged in a straight line.

[0033] In some embodiments, the cleaning machine 810 is accommodated in a receiving tank 811, the receiving tank 811 is connected to a circulating water tank 812, and the circulating water tank 812 is connected to a water treatment system. The receiving tank 811 can not only load the cleaned liquid, but also send the cleaned liquid to the water treatment system. It can be understood that the steam main pipe 750 is DN50 carbon steel. After entering the cooking tank, the steam nozzle 710 is DN32 carbon steel, which is made into an aeration plate shape to heat the barrel skin. The condensed water in the steam pipe is merged into the cooking tank liquid at the end of the pipe. Four electric steam valves are installed to automatically adjust the steam valve switch according to the temperature in the tank.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An iron drum recycling system, characterized in that: include: A cap cutting machine (100), used for cutting off the barrel cap; A barrel splitting machine (200) is arranged at the outlet end of the cap cutting machine (100), and the barrel splitting machine (200) is used to split the barrel along the axial direction of the barrel; A flat plate machine (300) is arranged at the outlet end of the barrel splitting machine (200), and the flat plate machine (300) is used to press the split barrel to form a barrel skin; A material receiving and conveying platform (400) is arranged at the outlet end of the flat machine (300), and the material receiving and conveying platform (400) is used to receive and convey the barrel skin; A pushing device (500) is used to push the barrel skin out in a direction perpendicular to the conveying direction; A plate pressing machine (600) is arranged on the side of the material receiving and conveying platform (400), and the plate pressing machine (600) is used to receive the barrel skin pushed by the pushing device (500), and the plate pressing machine (600) is used to flatten the barrel skin; A cooking tank (700) is used to load sodium hydroxide solution, and the flattened barrel skin is placed in the cooking tank (700) for cooking and rust removal; A post-processing device (800) comprising: A cleaning machine (810) is used to clean the residual liquid on the barrel skin after cooking; A fine pressing machine (820) is arranged at the outlet end of the cleaning machine (810), and the fine pressing machine (820) is used to press the cleaned barrel skin; The anti-rust groove (830) is arranged at the outlet end of the coining machine (820), and the anti-rust groove (830) is used to load the reducing agent liquid. The anti-rust groove (830) is used to place the barrel skin after coining.

2. The iron drum recycling system according to claim 1, characterized in that: The material receiving and conveying platform (400) comprises a bracket (410) and a conveying roller group (420), wherein the conveying roller group (420) is arranged on the bracket (410), the input end of the conveying roller group (420) is connected to the output end of the flat machine (300), and the output end of the conveying roller group (420) is provided with a stopper (430), and the stopper (430) is used to block the barrel skin.

3. The iron drum recycling system according to claim 1, characterized in that: The pushing device (500) comprises a pushing plate, the length of which extends along the conveying direction of the barrel skin, and the pushing plate is used to push the barrel skin out in a direction perpendicular to the conveying direction.

4. The iron drum recycling system according to claim 1, characterized in that: A steam spray pipe (710) is provided at the bottom of the cooking tank (700), and a liquid discharge pipe (720) is provided at the upper end of the cooking tank (700). The outlet end of the liquid discharge pipe (720) is connected to an overflow tank (730), and the overflow tank (730) is used to collect liquid discharged from the upper end of the cooking tank (700).

5. The iron drum recycling system according to claim 1, characterized in that: A plurality of steam spray pipes (710) are arranged at the bottom of the cooking tank (700), and the plurality of steam spray pipes (710) are connected to a steam secondary pipe (740), and the steam secondary pipe (740) is connected to a steam main pipe (750).

6. The iron drum recycling system according to claim 1, characterized in that: A plurality of the cooking tanks (700) are provided, and the plurality of the cooking tanks (700) are arranged in a straight line.

7. The iron drum recycling system according to claim 1, characterized in that: The cleaning machine (810) is accommodated in a receiving tank (811), the receiving tank (811) is connected to a circulating water tank (812), and the circulating water tank (812) is connected to a water treatment system.

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