Device for non-contact cleaning of waste acid container

Abstract

A device for cleaning a waste acid container in a non-contact mode comprises a base and a base, the base and the base are connected through a support, the base is of an inclined platform structure, a cleaning opening and a liquid collecting opening are formed in the base in a penetrating mode and located at the two ends of the base respectively, the position of the cleaning opening is higher than that of the liquid collecting opening, and a water pipe is arranged at the water inlet end of the cleaning opening. The foot valve and the water inlet end of the water pipe are fixedly connected with the base. The mode that the water pipe made of the PVC material is connected with the cleaning opening in a hot melting mode is designed, and the interior of the waste liquid container is flushed in a direct-current water inserting type flushing and centralized collecting mode; a foot valve is designed, that is, two hands are completely released in a pedal mode, the efficiency is further improved in a hand and foot matching mode, unnecessary water resource loss is reduced, and then the labor intensity is reduced; the base adopts a cast iron plate with the thickness of 5mm and the surface is subjected to anti-rust treatment, so that the whole device is stable, the gravity center moves downwards and toppling is prevented.

Description

Technical Field

[0001] This utility model relates to the field of low-magnification microstructure inspection technology for aluminum alloys, specifically to a device for non-contact cleaning of waste acid containers. Background Technology

[0002] The purpose of this invention is to provide a non-contact cleaning device for waste acid containers. Currently, low-magnification microstructure inspection of aluminum alloys is an essential part of quality inspection in the industry. The current method used for low-magnification microstructure inspection in the mass production of aluminum alloy strip rolling is rapid acid pickling. This rapid acid pickling method uses nitric acid, hydrochloric acid, and hydrofluoric acid mixed with water in a specific ratio. The large amount of acid used results in an increase in the number of acid containers. To prevent burns to personnel due to inaccurate identification during subsequent recycling, these containers must be cleaned with water, washed, and dried before disposal. Currently, rinsing methods include soaking and direct-flow rinsing, but both methods suffer from problems such as incomplete cleaning, high labor intensity, difficulty in waste liquid recovery, and solution splashing. Utility Model Content

[0003] The purpose of this invention is to provide a device for non-contact cleaning of waste acid containers to solve the above-mentioned problems.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A device for non-contact cleaning of waste acid containers includes a base and a pedestal, with a support connecting the base and the pedestal. The pedestal has an inclined platform structure, and a cleaning port and a liquid collection port are provided on the pedestal. The cleaning port and the liquid collection port are located at opposite ends of the pedestal, with the cleaning port positioned higher than the liquid collection port. A water pipe is installed at the water inlet end of the cleaning port, and a foot valve is installed at the water inlet end of the water pipe. The foot valve and the water inlet end of the water pipe are fixedly connected to the base.

[0006] To further realize this utility model, the inclination angle of the base is 10°. The base is tilted so that the waste liquid flows to the collection port in a concentrated manner, preventing corrosion of the device due to excessive liquid accumulation on the base surface.

[0007] To further realize this utility model, the water pipe includes a cleaning port connecting pipe, an upper pipe, a vertical pipe and a lower pipe connected in sequence. The upper pipe and the lower pipe are perpendicular to the vertical pipe, the cleaning port connecting pipe is parallel to the vertical pipe, the cleaning port connecting pipe is connected to the water inlet end of the cleaning port, and the lower pipe is fixedly connected to the base.

[0008] To further realize this utility model, the cleaning port includes a water inlet and a spray nozzle disposed at the top of the water inlet. The water inlet is frustum-shaped, and the bottom end of the water inlet is connected to the cleaning port connecting pipe.

[0009] To further realize this utility model, the liquid collection port is an inverted frustum-shaped tube or a cylindrical tube, the top surface of the liquid collection port is flush with the base, and the bottom end of the liquid collection port extends downward.

[0010] To further realize this utility model, the bracket includes an arc-shaped support frame assembly and a horizontal connecting rod assembly. The arc-shaped support frame assembly includes two parallel arc-shaped connecting rods, the bottom ends of which are fixedly connected to the side wall of the base. A tie rod is provided between the top ends of the two arc-shaped connecting rods. The horizontal connecting rod assembly includes two parallel horizontal rods, one end of which is fixedly connected to the tie rod. A connecting piece is symmetrically provided on the bottom surface of the base, and the connecting piece is connected to the end of the horizontal rod away from the tie rod.

[0011] To further realize this utility model, the top surface of the connecting piece is fixedly connected to the bottom surface of the base, and several corresponding screw holes are evenly provided on the connecting piece and the horizontal rod, and bolts and nuts that cooperate with each other are provided on the screw holes for connecting and fixing the connecting piece and the horizontal rod.

[0012] To further realize this utility model, the connecting piece is arranged parallel to both sides of the cleaning port.

[0013] To further realize this utility model, the end of the base where the liquid collection port is located extends away from the end of the support.

[0014] To further realize this utility model, a baffle is provided on the outer periphery of the base.

[0015] The advantages of this utility model compared to the prior art are as follows:

[0016] This utility model designs a PVC water pipe that is heat-fused to the cleaning port, and uses a direct-flow water immersion flushing method for centralized collection to rinse the inside of the waste liquid container; it also features a foot valve, which allows for complete hand-foot coordination, further improving efficiency, reducing unnecessary water loss, and thus reducing labor intensity; the base is made of 5mm thick cast iron plate with rust-proof treatment, ensuring overall stability and lowering the center of gravity to prevent tipping.

[0017] The materials required for this utility model are simple, readily available, and inexpensive. Installation and disassembly are simple and easy to implement. It fully utilizes the freeing-up hands and uses the feet to control the water output, reducing contact control. Furthermore, it realizes the cleaning, rinsing, and liquid collection process, with complete functions and improved efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] The meanings of the reference numerals in the attached diagram are as follows: 1. Base; 2. Base; 3. Bracket; 3-1. Arc-shaped connecting rod; 3-2. Tie rod; 3-3. Horizontal rod; 3-4. Connecting piece; 3-5. Screw hole; 4. Cleaning port; 4-1. Water inlet; 4-2. Spray nozzle; 5. Liquid collection port; 6. Water pipe; 6-1. Cleaning port connecting pipe; 6-2. Upper pipe; 6-3. Vertical pipe; 6-4. Lower pipe; 7. Foot valve; 8. Baffle. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1 As shown, a device for contactless cleaning of waste acid containers includes a base 1 and a base 2, connected by a support 3. The base 2 has an inclined platform structure, with a baffle 8 on its outer periphery. The inclination angle of the base 2 is 10°. A cleaning port 4 and a collection port 5 are provided on the base 2, located at opposite ends of the base 2. The end of the base 2 with the collection port 5 extends away from the support 3. The cleaning port 4 is positioned higher than the collection port 5. The cleaning port 4 includes a water inlet 4-1 and a... A spray nozzle 4-2 is located at the top of the inlet 4-1. The inlet 4-1 is frustoconical. A water pipe 6 is installed at the inlet end of the cleaning port 4. The water pipe 6 includes a cleaning port connecting pipe 6-1, an upper pipe 6-2, a vertical pipe 6-3, and a lower pipe 6-4 connected in sequence. The upper pipe 6-2 and the lower pipe 6-4 are perpendicular to the vertical pipe 6-3, and the cleaning port connecting pipe 6-1 is parallel to the vertical pipe 6-3. The bottom end of the inlet 4-1 is connected to the cleaning port connecting pipe 6-1. The lower pipe 6-4 is fixedly connected to the base 1. A foot valve 7 is installed at the inlet end of the water pipe 6. The inlet end of the water pipe 6 is fixedly connected to the base 1. The liquid collection port 5 is an inverted frustum-shaped pipe or a cylindrical pipe. The top surface of the liquid collection port 5 is flush with the base 2, and the bottom end of the liquid collection port 5 extends downward. The support 3 includes an arc-shaped support frame assembly and a horizontal connecting rod assembly. The arc-shaped support frame assembly includes two parallel arc-shaped connecting rods 3-1. The bottom ends of the two arc-shaped connecting rods 3-1 are fixedly connected to the side wall of the base 1. A tie rod 3-2 is provided between the top ends of the two arc-shaped connecting rods 3-1. The horizontal connecting rod assembly includes two parallel horizontal rods 3-3. One end of the rod 3-3 is fixedly connected to the pull rod 3-2. The bottom surface of the base 2 is symmetrically provided with connecting pieces 3-4. The connecting pieces 3-4 are arranged parallel to both sides of the cleaning port 4. The connecting pieces 3-4 are connected to the end of the horizontal rod 3-3 away from the pull rod 3-2. The top surface of the connecting pieces 3-4 is fixedly connected to the bottom surface of the base 2. Several corresponding screw holes 3-5 are evenly provided on the connecting pieces 3-4 and the horizontal rod 3-3 respectively. The screw holes 3-5 are provided with mutually cooperating bolts and nuts for connecting and fixing the connecting pieces 3-4 and the horizontal rod 3-3.

[0022] In this utility model, the bracket 3 is welded to the base 1. The base 1 is made of 5mm thick cast iron plate with rust prevention treatment to ensure the stability of the overall device and lower the center of gravity to prevent tipping. The base 2 is made of PP material. The cleaning port 4 is 5mm higher than the plane of the base 2. The through holes of the cleaning port 4 and the liquid collection port 5 inside the base 2 are both 20mm in size to increase the water pressure and concentrate the liquid flow out of the liquid collection port 5. The arc diameter of the arc-shaped connecting rod 3-1 is φ200mm to prevent the device from tilting after being accidentally kicked when using the foot valve.

[0023] Before operation, connect the inlet of the lower pipe 6-4 to a pressurized water supply pipeline, such as a tap water pipeline. Place the container to be cleaned with its opening facing down on the cleaning port 4, ensuring that the end of its opening is tightly against the base. Then, step on or release the foot valve 7 to control the water flow to rinse the inside of the container. After rinsing, release the foot valve 7 to stop rinsing. Pick up the container, and the washing waste liquid will flow into the collection port 5 along the slope of the base 2 and out. A waste liquid discharge pipeline can also be installed at the bottom of the collection port 5 to prevent waste liquid from splashing. This will enable the cleaning, rinsing, and collection and discharge of waste acid containers.

Claims

1. A device for contactlessly cleaning a waste acid container, characterized in that: The utility model provides a kind of cleaning device, including base (1) and pedestal (2), base (1) and pedestal (2) between setting support (3) connection, pedestal (2) is inclined platform structure, pedestal (2) is provided with washing port (4) and liquid collecting port (5) on, washing port (4) and liquid collecting port (5) are located at two ends of pedestal (2) respectively, the position of washing port (4) is higher than the position of liquid collecting port (5), the water inlet end of washing port (4) is provided with water pipe (6), the water inlet end of water pipe (6) is provided with foot valve (7), foot valve (7) and the water inlet end of water pipe (6) are fixedly connected with base (1).

2. The apparatus for contactlessly cleaning a spent acid container of claim 1, wherein: The inclination angle of the pedestal (2) is 10°.

3. A device for contactlessly cleaning a waste acid container according to claim 1 or 2, characterized in that: The water pipe (6) includes a washing port connecting pipe (6-1), an upper pipe (6-2), a vertical pipe (6-3), and a lower pipe (6-4) connected in sequence.

4. The apparatus for contactlessly cleaning a spent acid container of claim 3, wherein: The washing port (4) includes a water inlet (4-1) and a water spraying port (4-2) arranged at the top end of the water inlet (4-1).

5. The apparatus for contactlessly cleaning a waste acid container of claim 4, wherein: The liquid collecting port (5) is a reverse circular truncated cone pipe body or a cylindrical pipe body, the top surface of the liquid collecting port (5) is flush with the pedestal (2), and the bottom end of the liquid collecting port (5) extends downward.

6. The apparatus for contactlessly cleaning a waste acid container of claim 5, wherein: The support (3) includes an arc-shaped support frame group and a horizontal link group, the arc-shaped support frame group includes two arc-shaped links (3-1) arranged in parallel, the bottom ends of the two arc-shaped links (3-1) are fixedly connected with the side walls of the base (1), a pull rod (3-2) is arranged between the top ends of the two arc-shaped links (3-1), the horizontal link group includes two horizontal rod bodies (3-3) arranged in parallel, one end of each horizontal rod body (3-3) is fixedly connected with the pull rod (3-2), the bottom surface of the pedestal (2) is symmetrically provided with connecting plates (3-4), and the connecting plates (3-4) are connected with the ends of the horizontal rod bodies (3-3) away from the pull rod (3-2).

7. The apparatus for contactlessly cleaning a waste acid container of claim 6, wherein: The top surface of the connecting plate (3-4) is fixedly connected with the bottom surface of the pedestal (2), a plurality of corresponding screw holes (3-5) are uniformly arranged on the connecting plate (3-4) and the horizontal rod body (3-3) respectively, and a bolt and a nut matched with each other are arranged in the screw holes (3-5) to connect and fix the connecting plate (3-4) and the horizontal rod body (3-3).

8. The apparatus for contactlessly cleaning a waste acid container of claim 7, wherein: The connecting plate (3-4) is arranged in parallel on both sides of the washing port (4).

9. The apparatus for contactlessly cleaning a waste acid container of claim 8, wherein: One end of the pedestal (2) provided with the liquid collecting port (5) extends away from the support (3).

10. The apparatus for contactlessly cleaning a waste acid container of claim 9, wherein: A baffle (8) is arranged on the outer periphery of the pedestal (2).

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