Steel wastewater treatment circulating structure

Abstract

The utility model discloses a steel wastewater treatment circulation structure which comprises a first water tank and a second water tank, the top of the second water tank is rotatably connected with a filter tank, an inclined table is integrally formed on the inner wall of the bottom of the filter tank, a magnet block is embedded in the top of the inclined table, and a plurality of filter screens are clamped between the inner walls of the two sides of the filter tank. A water guide cover is inserted into the bottom of the filter box, a first water suction pump is fixedly connected to the outer wall of one side of the second water tank, and the liquid inlet end of the first water suction pump communicates with the first water tank through a connecting pipe; the liquid outlet end of the first water suction pump communicates with the filter box through a connecting pipe. The second water tank is rotationally connected with the filter tank, so that the filter tank is convenient to turn over, the opening of the filter tank is downward, impurities in the filter tank are poured out, and the impurities are convenient to treat.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical equipment, in particular to a steel wastewater treatment circulation structure. Background Art

[0002] A circulation structure is used in the treatment process of steel wastewater. Impurities in the wastewater are filtered through the filtering components in the circulation structure, so that the wastewater can be recycled.

[0003] A search revealed a patent with the authorized publication number CN215742141U, which discloses a steel wastewater treatment circulation device. While this patent addresses the mediocre filtration and poor circulation performance of existing steel wastewater treatment devices, its filter assembly is located inside the vertical frame, making it difficult to clean filtered impurities and the filter assembly. This results in a poor circulation structure and is unsuitable for steel wastewater recycling applications. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a steel wastewater treatment circulation structure.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A steel wastewater treatment circulation structure includes a first water tank and a second water tank. The top of the second water tank is rotatably connected to a filter box. The bottom inner wall of the filter box is integrally formed with an inclined platform. A magnet block is embedded in the top of the inclined platform. Multiple filter screens are clamped between the inner walls on both sides of the filter box. The aperture of the filter screens gradually decreases from left to right. The filter screens are arranged above the inclined platform. A water guide cover is inserted into the bottom of the filter box.

[0007] Furthermore, a first water pump is fixedly connected to one side outer wall of the second water tank, the liquid inlet end of the first water pump is connected to the first water tank through a connecting pipe, and the liquid outlet end of the first water pump is connected to the filter box through a connecting pipe.

[0008] Furthermore, a second water pump is fixedly connected to an outer wall of one side of the first water tank, the liquid inlet end of the second water pump is connected to the second water tank through a connecting pipe, and the liquid outlet end of the second water pump is connected to the first water tank through a connecting pipe.

[0009] Furthermore, a sealing cover is provided on the top of the filter box.

[0010] Furthermore, two ultraviolet lamps are fixedly connected between the inner walls on both sides of the second water tank.

[0011] Furthermore, a protective cover is rotatably connected to the top of the second water tank.

[0012] Furthermore, a transparent plate is embedded in one side of the second water tank, and two limiting frames are fixedly connected to the outer wall of one side of the second water tank, and the filter box can be placed on the limiting frames.

[0013] Furthermore, a protective net is provided on the top of the first water tank.

[0014] The beneficial effects of the utility model are:

[0015] 1. The rotatable connection between the second water tank and the filter box makes it easy to flip the filter box so that the opening of the filter box is downward, and then the impurities in the filter box are poured out, thereby facilitating the treatment of the impurities.

[0016] 2. The metal in the steel wastewater is adsorbed by the magnet block, and then the impurities in the steel wastewater are filtered through the filter mesh with different apertures, thereby improving the treatment effect of the steel wastewater.

[0017] 3. By arranging an ultraviolet lamp in the second water tank, after the secondary treatment of the steel wastewater, the ultraviolet lamp is used to disinfect the steel wastewater, thereby further treating the steel wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a rear perspective structural diagram of a steel wastewater treatment circulation structure proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the main three-dimensional structure of a steel wastewater treatment circulation structure proposed by the present invention;

[0020] Figure 3 This is a partial cross-sectional structural diagram of a steel wastewater treatment circulation structure proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the expanded structure of part of the box of a steel wastewater treatment circulation structure proposed by the utility model.

[0022] In the figure: 1. First water tank; 2. Second water tank; 3. First water pump; 4. Filter box; 5. Second water pump; 6. Sealing cover; 7. Inclined platform; 8. Filter screen; 9. Water guide cover; 10. Magnet block; 11. Ultraviolet lamp; 12. Protective cover; 13. Transparent plate; 14. Limiting frame; 15. Protective net. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-Figure 4 , a steel wastewater treatment circulation structure includes a first water tank 1 and a second water tank 2. The top of the second water tank 2 is rotatably connected to a filter box 4. The filter box 4 is flipped over so that the opening of the filter box 4 is downward, and the impurities in the filter box 4 are poured out, which facilitates the treatment of impurities. The bottom inner wall of the filter box 4 is integrally formed with an inclined platform 7. The top of the inclined platform 7 is embedded with a magnet block 10. The metal in the steel wastewater is adsorbed by the magnet block 10. A plurality of filter screens 8 are clamped between the inner walls on both sides of the filter box 4. The aperture of the filter screen 8 gradually decreases from left to right. The impurities in the steel wastewater are filtered through the filter screens 8 with different apertures. The filter screen 8 is arranged above the inclined platform 7, and a water guide cover 9 is inserted at the bottom of the filter box 4.

[0025] A first water pump 3 is fixed to the outer wall of one side of the second water tank 2 by bolts, and the liquid inlet end of the first water pump 3 is communicated with the first water tank 1 through a connecting pipe, and the liquid outlet end of the first water pump 3 is communicated with the filter box 4 through a connecting pipe. Under the action of the first water pump 3, the steel waste water in the first water tank 1 is pumped into the filter box 4, and a second water pump 5 is fixed to the outer wall of one side of the first water tank 1 by bolts, and the liquid inlet end of the second water pump 5 is communicated with the second water tank 2 through a connecting pipe, and the liquid outlet end of the second water pump 5 is communicated with the first water tank 1 through a connecting pipe. Under the action of the second water pump 5, the steel waste water in the second water tank 2 is pumped into the filter box 4. Wastewater is input into the first water tank 1, and a sealing cover 6 is provided on the top of the filter box 4. Two ultraviolet lamps 11 are fixed between the inner walls on both sides of the second water tank 2 by bolts. The steel wastewater is disinfected by the ultraviolet lamps 11. A protective cover 12 is rotatably connected to the top of the second water tank 2, and a transparent plate 13 is embedded on one side of the second water tank 2. Two limit frames 14 are fixed to the outer wall of one side of the second water tank 2 by bolts. The filter box 4 can be placed on the limit frame 14. A protective net 15 is provided on the top of the first water tank 1, and the first water tank 1 is protected by the protective net 15 to prevent dust from falling into the first water tank 1.

[0026] The working principle of this embodiment is as follows: when in use, first, the steel wastewater is temporarily stored in the first water tank 1, and then, under the action of the first water pump 3, the steel wastewater in the first water tank 1 is pumped into the filter box 4. In the filter box 4, the metal in the steel wastewater is adsorbed by the magnet block 10, and then, the impurities in the steel wastewater are filtered through the filter screens 8 with different apertures. After that, the steel wastewater is discharged from the water guide cover 9 into the second water tank 2, and then, under the action of the second water pump 5, the steel wastewater in the second water tank 2 is input into the first water tank 1. After the steel wastewater is subjected to secondary treatment according to the above steps, the steel wastewater after secondary treatment falls into the second water tank 2, and then the steel wastewater is disinfected by the ultraviolet lamp 11;

[0027] When the impurities in the filter box 4 need to be filtered, the sealing cover 6 is opened and the filter box 4 is turned over so that the opening of the filter box 4 faces downward, and the impurities in the filter box 4 are poured out, thereby facilitating the disposal of the impurities.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel wastewater treatment circulation structure, comprising a first water tank (1) and a second water tank (2), characterized in that: The top of the second water tank (2) is rotatably connected to a filter box (4); the bottom inner wall of the filter box (4) is integrally formed with an inclined platform (7); a magnet block (10) is embedded on the top of the inclined platform (7); a plurality of filter screens (8) are clamped between the inner walls on both sides of the filter box (4); the apertures of the filter screens (8) gradually decrease from left to right; the filter screens (8) are arranged above the inclined platform (7); and a water guide cover (9) is inserted at the bottom of the filter box (4).

2. A steel wastewater treatment circulation structure according to claim 1, characterized in that: A first water pump (3) is fixedly connected to an outer wall of one side of the second water tank (2); a liquid inlet of the first water pump (3) is connected to the first water tank (1) via a connecting pipe, and a liquid outlet of the first water pump (3) is connected to a filter tank (4) via a connecting pipe.

3. A steel wastewater treatment circulation structure according to claim 1, characterized in that: A second water pump (5) is fixedly connected to an outer wall of one side of the first water tank (1); a liquid inlet end of the second water pump (5) is connected to the second water tank (2) via a connecting pipe, and a liquid outlet end of the second water pump (5) is connected to the first water tank (1) via a connecting pipe.

4. A steel wastewater treatment circulation structure according to claim 1, characterized in that: A sealing cover (6) is provided on the top of the filter box (4).

5. A steel wastewater treatment circulation structure according to claim 1, characterized in that: Two ultraviolet lamps (11) are fixedly connected between the inner walls on both sides of the second water tank (2).

6. A steel wastewater treatment circulation structure according to claim 1, characterized in that: A protective cover (12) is rotatably connected to the top of the second water tank (2).

7. A steel wastewater treatment circulation structure according to claim 1, characterized in that: A transparent plate (13) is embedded on one side of the second water tank (2), and two limiting frames (14) are fixedly connected to an outer wall of one side of the second water tank (2), and the filter box (4) can be placed on the limiting frames (14).

8. The steel wastewater treatment circulation structure according to claim 1 is characterized in that: A protective net (15) is provided on the top of the first water tank (1).

Images