Industrial wastewater flocculation precipitation device

Abstract

The utility model provides an industrial wastewater flocculent precipitation device, which relates to the technical field of wastewater treatment and comprises a purification box, a water outlet is mounted on one side of the purification box, a mounting cavity is mounted above one side of the purification box, a moving mechanism is arranged in the mounting cavity, and a stirring mechanism is arranged in the purification box; a stirring mechanism is arranged in the purification box, a mounting plate, a mounting frame, a first servo motor, a rotating shaft, a stirring shaft, a mounting groove, a side plate, a rotating wheel and an impeller of the stirring mechanism are matched with one another, the stirring shaft can be used for stirring industrial wastewater and a flocculating agent, and at the moment, water flow impacts the impeller, so that the impeller rotates; an impeller is used for carrying out secondary stirring treatment on a flocculating agent and industrial wastewater, so that the stirring effect of the flocculating agent and the industrial wastewater is better, and the practicability of the device in use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an industrial wastewater flocculation and sedimentation device. Background Art

[0002] With the development of economy and the continuous improvement of science and technology, my country's industry has developed very rapidly. A lot of wastewater will be generated in industrial production, so it is necessary to treat the wastewater. When treating industrial wastewater, one step is to perform flocculation and sedimentation treatment on it.

[0003] For example, application number CN203382597U discloses "an industrial wastewater treatment flocculation sedimentation device" and specifically discloses: the flocculation tank units are connected in sequence, each flocculation tank unit is equipped with an agitator, and each flocculation tank unit is provided with a corresponding water outlet / water inlet, so that the industrial wastewater to be treated flows through each flocculation tank unit in sequence, the outlet aeration chamber is adjacent to the flocculation tank unit, and is used to receive the flocculated sewage flowing out of the flocculation tank unit, and one side of the outlet aeration chamber is provided as a flocculation outlet guide wall. However, in the above technology, when in use, only a stirring paddle is used for stirring treatment, so that the stirring efficiency is poor, so that the mixing of the flocculant and the industrial wastewater is not comprehensive enough, thereby reducing the practicability of the device when in use. Therefore, the utility model proposes an industrial wastewater flocculation sedimentation device to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes an industrial wastewater flocculation and sedimentation device, which solves the problem that the above technology only uses a stirring paddle to stir the wastewater, resulting in poor stirring efficiency, so that the mixing of flocculant and industrial wastewater is not comprehensive, thereby reducing the practicality of the device when in use.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: an industrial wastewater flocculation sedimentation device, comprising a purification box, a water outlet is installed on one side of the purification box, an installation cavity is installed above one side of the purification box, a moving mechanism is arranged inside the installation cavity, and a stirring mechanism is arranged inside the purification box;

[0006] The stirring mechanism includes a mounting plate, a mounting frame, a first servo motor, a rotating shaft, a stirring shaft and a rotating structure. The mounting plate is installed above the purification box, the mounting frame is installed on the top of the mounting plate, the first servo motor is installed above the mounting plate, the rotating shaft is installed at the bottom of the mounting plate, the output end of the first servo motor is connected to one end of the rotating shaft, and the stirring shaft is installed on the outer wall of the rotating shaft.

[0007] A further improvement is that: a plurality of stirring shafts are arranged on the outer side wall of the rotating shaft, and the plurality of stirring shafts are distributed at equal intervals on the outer side wall of the rotating shaft.

[0008] A further improvement is that the rotating structure includes a mounting groove, a side plate, a runner and an impeller, the mounting groove runs through the interior of the stirring shaft, a side plate is installed inside the mounting groove, a runner is installed on the inner side of the side plate, and an impeller is provided on the outer side wall of the runner.

[0009] Further improvement is that: the moving mechanism includes a second servo motor, a threaded rod, a threaded sleeve, a connecting rod and a limiting structure, the second servo motor is installed at the top of the installation cavity, the threaded rod is installed inside the installation cavity, the output end of the second servo motor is connected to one end of the threaded rod, the outer wall of the threaded rod is provided with a threaded sleeve, one end of the threaded sleeve is installed with a connecting rod, and one end of the connecting rod is connected to one end of the mounting frame.

[0010] A further improvement is that the limiting structure includes a limiting groove and a limiting block, the limiting groove is opened on both sides of the installation cavity, the limiting block is arranged inside the limiting groove, and one end of the limiting block is connected to one end of the threaded sleeve.

[0011] A further improvement is that the inner diameter of the limiting groove is larger than the outer diameter of the limiting block, and a sliding structure is formed between the limiting groove and the limiting block.

[0012] The beneficial effects of the utility model are as follows: by arranging a stirring mechanism inside the purification box, and utilizing the mutual cooperation among the mounting plate, mounting frame, first servo motor, rotating shaft, stirring shaft, mounting groove, side plate, rotating wheel and impeller of the stirring mechanism, the stirring shaft can be used to stir industrial wastewater and flocculant, at which time the water flow impacts the impeller, causing the impeller to rotate, and the impeller is used to perform secondary stirring treatment on the flocculant and industrial wastewater, so that the stirring effect of the flocculant and industrial wastewater is better, thereby greatly improving the practicality of the device when in use; by arranging a moving mechanism inside the mounting cavity, and utilizing the mutual cooperation among the second servo motor, threaded rod, threaded sleeve, connecting rod, limit groove and limit block of the moving mechanism, the rotating shaft and stirring shaft can be driven to move, so that the industrial wastewater raises the rotating shaft and stirring shaft when the stirring is completed and precipitated, preventing the sediment from adhering to the top of the stirring shaft and impeller, thereby affecting the next use, so that the stirring shaft and impeller are more effective when in use and are not easily attached by the sediment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the stirring mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the mobile mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the overall structure of the impeller of the utility model.

[0017] Among them: 1. purification box; 2. water outlet; 3. installation cavity; 4. installation plate; 5. installation frame; 6. first servo motor; 7. rotating shaft; 8. stirring shaft; 9. installation groove; 10. side plate; 11. impeller; 12. impeller; 13. second servo motor; 14. threaded rod; 15. threaded sleeve; 16. connecting rod; 17. limit groove; 18. limit block. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes an industrial wastewater flocculation and sedimentation device, including a purification box 1, a water outlet 2 is installed on one side of the purification box 1, an installation cavity 3 is installed above one side of the purification box 1, a moving mechanism is arranged inside the installation cavity 3, and a stirring mechanism is arranged inside the purification box 1.

[0020] The stirring mechanism includes a mounting plate 4, a mounting frame 5, a first servo motor 6, a rotating shaft 7, a stirring shaft 8 and a rotating structure. The mounting plate 4 is installed above the purification box 1. The mounting frame 5 is installed on the top of the mounting plate 4. The first servo motor 6 is installed above the mounting plate 4. The rotating shaft 7 is installed at the bottom of the mounting plate 4. The output end of the first servo motor 6 is connected to one end of the rotating shaft 7. The outer wall of the rotating shaft 7 is installed with a stirring shaft 8. There are multiple stirring shafts 8 on the outer wall of the rotating shaft 7. The multiple stirring shafts 8 are evenly spaced on the outer wall of the rotating shaft 7. When in use, the first servo motor 6 is started to drive the rotating shaft 7 to rotate, thereby driving the stirring shaft 8 to rotate. The stirring shaft 8 is used to perform preliminary stirring treatment on the flocculant and industrial wastewater, so that the stirring effect of the flocculant and industrial wastewater is better, thereby greatly improving the practicality of the device when in use.

[0021] The rotating structure includes a mounting groove 9, a side plate 10, a runner 11 and an impeller 12. The mounting groove 9 is opened through the inside of the stirring shaft 8, the side plate 10 is installed inside the mounting groove 9, the runner 11 is installed on the inner side of the side plate 10, and the outer wall of the runner 11 is provided with an impeller 12. When in use, water flow impacts the impeller 12, and the impeller 12 rotates on the outer side of the runner 11, and then the impeller 12 is used to perform secondary stirring treatment on the flocculant and industrial wastewater, so that the mixing effect of the industrial wastewater and the flocculant is better.

[0022] The mobile mechanism includes a second servo motor 13, a threaded rod 14, a threaded sleeve 15, a connecting rod 16 and a limiting structure. The second servo motor 13 is installed at the top of the installation cavity 3, and the threaded rod 14 is installed inside the installation cavity 3. The output end of the second servo motor 13 is connected to one end of the threaded rod 14. The outer wall of the threaded rod 14 is provided with a threaded sleeve 15. One end of the threaded sleeve 15 is provided with a connecting rod 16. One end of the connecting rod 16 is connected to one end of the mounting bracket 5. When in use, the second servo motor 13 is started to drive the threaded rod 14 to rotate, so the limiting groove 17 and the limiting block 18 are Under the limit, the threaded rod 14 is used to drive the threaded sleeve 15 to move, and then drive the rotating shaft 7 and the stirring shaft 8 to move, and move the rotating shaft 7 and the stirring shaft 8 to the inside of the purification box 1. After stirring is completed, the second servo motor 13 is started to drive the threaded rod 14 to rotate, and move the rotating shaft 7 and the stirring shaft 8 to the outside of the purification box 1, which can drive the rotating shaft 7 and the stirring shaft 8 to move, so that the industrial waste water will lift the rotating shaft 7 and the stirring shaft 8 when the industrial waste water is stirred and precipitated, to prevent the sediment from adhering to the top of the stirring shaft 8 and the impeller 12, and affecting the next use, so that the stirring shaft 8 and the impeller 12 are more effective when used and are not easily attached by the sediment.

[0023] The limiting structure includes a limiting groove 17 and a limiting block 18. The limiting groove 17 is opened on both sides of the installation cavity 3. The limiting block 18 is arranged inside the limiting groove 17. One end of the limiting block 18 is connected to one end of the threaded sleeve 15. The inner diameter of the limiting groove 17 is larger than the outer diameter of the limiting block 18. A sliding structure is formed between the limiting groove 17 and the limiting block 18. When in use, the threaded sleeve 15 can be limited when moving by utilizing the mutual cooperation between the limiting groove 17 and the limiting block 18, so that the threaded sleeve 15 is more stable when moving.

[0024] Working principle: the staff first pours the industrial wastewater and flocculant into the interior of the purification box 1, and then starts the second servo motor 13 to drive the threaded rod 14 to rotate. Therefore, under the limit of the limit groove 17 and the limit block 18, the threaded rod 14 is used to drive the threaded sleeve 15 to move, and then drive the rotating shaft 7 and the stirring shaft 8 to move, and move the rotating shaft 7 and the stirring shaft 8 to the interior of the purification box 1. At this time, the first servo motor 6 is started to drive the rotating shaft 7 to rotate, so the stirring shaft 8 is driven to rotate, and the stirring shaft 8 is used to perform preliminary stirring treatment on the flocculant and industrial wastewater. At this time, the water flow impacts the impeller 12, and the impeller 12 rotates on the outside of the impeller 11, and then the impeller 12 is used to perform secondary stirring treatment on the flocculant and industrial wastewater. After the stirring is completed, the second servo motor 13 is started to drive the threaded rod 14 to rotate, and the rotating shaft 7 and the stirring shaft 8 are moved to the outside of the purification box 1 to allow the industrial wastewater to settle.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An industrial wastewater flocculation and sedimentation device, comprising a purification box (1), characterized in that: A water outlet (2) is installed on one side of the purification box (1), an installation cavity (3) is installed above one side of the purification box (1), a moving mechanism is arranged inside the installation cavity (3), and a stirring mechanism is arranged inside the purification box (1); The stirring mechanism comprises a mounting plate (4), a mounting frame (5), a first servo motor (6), a rotating shaft (7), a stirring shaft (8) and a rotating structure, wherein the mounting plate (4) is mounted above the purification box (1), the mounting frame (5) is mounted on the top of the mounting plate (4), the first servo motor (6) is mounted above the mounting plate (4), the rotating shaft (7) is mounted on the bottom of the mounting plate (4), the output end of the first servo motor (6) is connected to one end of the rotating shaft (7), and the stirring shaft (8) is mounted on the outer wall of the rotating shaft (7).

2. The industrial wastewater flocculation and sedimentation device according to claim 1, characterized in that: A plurality of stirring shafts (8) are arranged on the outer wall of the rotating shaft (7), and the plurality of stirring shafts (8) are distributed at equal intervals on the outer wall of the rotating shaft (7).

3. The industrial wastewater flocculation sedimentation device according to claim 2, characterized in that: The rotating structure comprises a mounting groove (9), a side plate (10), a rotating wheel (11) and an impeller (12); the mounting groove (9) is opened through the interior of the stirring shaft (8); the side plate (10) is installed inside the mounting groove (9); the rotating wheel (11) is installed on the inner side of the side plate (10); and the impeller (12) is arranged on the outer side wall of the rotating wheel (11).

4. The industrial wastewater flocculation and sedimentation device according to claim 1, characterized in that: The moving mechanism comprises a second servo motor (13), a threaded rod (14), a threaded sleeve (15), a connecting rod (16) and a limiting structure, wherein the second servo motor (13) is mounted on the top of the mounting cavity (3), the threaded rod (14) is mounted inside the mounting cavity (3), an output end of the second servo motor (13) is connected to one end of the threaded rod (14), an outer wall of the threaded rod (14) is provided with a threaded sleeve (15), one end of the threaded sleeve (15) is provided with a connecting rod (16), and one end of the connecting rod (16) is connected to one end of the mounting frame (5).

5. The industrial wastewater flocculation and sedimentation device according to claim 4, characterized in that: The limiting structure comprises a limiting groove (17) and a limiting block (18); the limiting groove (17) is formed on both sides of the interior of the installation cavity (3); a limiting block (18) is arranged inside the limiting groove (17); one end of the limiting block (18) is connected to one end of the threaded sleeve (15).

6. The industrial wastewater flocculation and sedimentation device according to claim 5, characterized in that: The inner diameter of the limiting groove (17) is greater than the outer diameter of the limiting block (18), and a sliding structure is formed between the limiting groove (17) and the limiting block (18).

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