Filtering tank for pretreatment of nickel-containing wastewater

Abstract

The utility model relates to a filtering tank, belongs to the technical field of filtering tanks, and particularly relates to a filtering tank for nickel-containing wastewater pretreatment, which comprises a filtering tank body, and the top of the filtering tank body is fixedly connected with a motor; a motor is started to drive a rotating shaft to rotate, a first bevel gear drives a second bevel gear to rotate, a water inlet pipe on a supporting block is driven to rotate, a hollow ball on a mounting block is driven to rotate, a water pump on a water tank is started, and a water source is provided for the water inlet pipe through a water outlet hose; the inner wall of the filtering tank body is rotationally cleaned, the cleaning efficiency of the inner wall of the filtering tank body is improved, the later wastewater treatment effect is improved, and the problems that when an existing device is used for cleaning the filtering tank, impurities on the inner wall of the filtering tank cannot be effectively cleaned due to the fact that the inner wall is cleaned through a fixed spray head, and the cleaning effect is poor are solved. And certain limitation exists, so that the cleaning efficiency of the filtering tank is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of filter tanks, in particular to a filter tank for pre-treatment of nickel-containing wastewater. Background Art

[0002] The filter tank for pretreatment of nickel-containing hazardous waste is a filter tank used for pretreatment of nickel-containing hazardous waste water, and is commonly used in various nickel-containing hazardous waste treatments. When used, it is more suitable than general nickel-containing hazardous waste pretreatment filter tanks.

[0003] After searching the Chinese patent with publication number CN208869454U, a filter tank for pretreatment of nickel-containing hazardous waste is disclosed, including a filter tank body, a sealing cover is fixedly installed on the outer surface of the upper end of the filter tank body, a water inlet and a coagulant inlet are fixedly installed on the outer surface of the filter tank body near one side, and the coagulant inlet is located below the water inlet, and a nickel-containing wastewater inlet and a motor box are fixedly installed on the outer surface of the filter tank body near the other side.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] When cleaning the filter tank, the existing device cleans the inner wall through a fixed nozzle, which cannot effectively clean the impurities on the inner wall of the filter tank and has certain limitations, thereby reducing the cleaning efficiency of the filter tank. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a filter tank for pretreatment of nickel-containing wastewater. A starting motor drives the rotating shaft to rotate, the first bevel gear drives the second bevel gear to rotate, drives the water inlet pipe on the support block to rotate, drives the hollow ball on the mounting block to rotate, and starts the water pump on the water tank to provide water to the water inlet pipe through the water outlet hose.

[0007] The technical solution to achieve the purpose of the utility model is: a filter tank for pretreatment of nickel-containing wastewater, comprising a filter tank body, a motor is fixedly connected to the top of the filter tank body, the output end of the motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft is keyed to a first bevel gear, the top of the filter tank body is fixedly connected to a support block, a movable hole is opened on the support block, a water inlet pipe is rotatably connected in the movable hole, and also includes;

[0008] A cleaning mechanism, wherein the cleaning mechanism is located on the filter tank body;

[0009] The cleaning mechanism includes a cleaning unit and a water supply unit. The cleaning unit includes a rotating hole opened on the top of the filter tank body. The bottom end of the water inlet pipe passes through the rotating hole and is fixedly connected to a mounting block. A hollow ball is installed at the bottom of the mounting block. A second bevel gear is keyed on the circumferential outer wall of the water inlet pipe, and the first bevel gear is meshed with the second bevel gear.

[0010] In some embodiments, the water supply unit includes a water tank fixedly connected to the top of the filter tank body, a water pump is installed on the top of the water tank, a water outlet end of the water pump is fixedly connected to a water outlet hose, a connecting hole is opened at the top of the water inlet pipe, and a water outlet hose is rotatably sleeved in the connecting hole.

[0011] In some embodiments, a water inlet hole is opened on the top of the water tank, and a water inlet port is fixedly connected to the water inlet hole.

[0012] In some embodiments, the top of the support block is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a limiting ring, and a water outlet hose is slidably sleeved in the limiting ring.

[0013] In some embodiments, a stirring assembly is installed on the filter tank body, a filter assembly is installed on the inner wall of the filter tank body, and the filter assembly is located below the stirring assembly.

[0014] In some embodiments, a plurality of L-shaped blocks are fixedly connected to the circumferential outer wall of the filter tank body, and self-locking universal wheels are installed at the bottom of the plurality of L-shaped blocks.

[0015] In some embodiments, a feed hole is provided on the filter tank body, a feed pipe is fixedly connected in the feed hole, and a fixing hole is provided at the bottom of the filter tank body, a sewage pipe is fixedly connected in the fixing hole.

[0016] Compared with the prior art, the present invention has the following significant advantages:

[0017] The utility model first observes whether the water in the water tank is sufficient, adds water through the water inlet, then starts the motor to drive the rotating shaft to rotate, the first bevel gear drives the second bevel gear to rotate, drives the water inlet pipe on the support block to rotate, drives the hollow ball on the mounting block to rotate, and starts the water pump on the water tank to provide water to the water inlet pipe through the water outlet hose, and the cleaned water is discharged through the sewage pipe, so that the inner wall of the filter tank body can be cleaned by rotation, the cleaning efficiency of the inner wall of the filter tank body is increased, and it is convenient to improve the treatment effect of wastewater in the later stage;

[0018] The invention solves the problem that the existing device, when cleaning the filter tank, cleans the inner wall through a fixed nozzle, cannot effectively clean the impurities on the inner wall of the filter tank, has certain limitations, and thus reduces the cleaning efficiency of the filter tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0022] Figure 3 The utility model provides in one embodiment Figure 1 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0023] Description of reference numerals:

[0024] 1. Filter tank body; 2. Motor; 3. Rotating shaft; 4. First bevel gear; 5. Support block; 6. Water inlet pipe; 7. Second bevel gear; 8. Mounting block; 9. Hollow ball; 10. Water tank; 11. Water pump; 12. Water outlet hose; 13. Water inlet; 14. Connecting block; 15. Limiting ring; 16. Stirring assembly; 17. Filter assembly; 18. Feed pipe; 19. L-shaped block; 20. Self-locking universal wheel; 21. Drain pipe. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0026] The utility model provides a filter tank for pretreatment of nickel-containing wastewater through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 3As shown, a filter tank for pretreatment of nickel-containing wastewater includes a filter tank body 1, a motor 2 is fixedly connected to the top of the filter tank body 1, the filter tank body 1 and the motor 2 are preferably fixed by bolts, which is convenient for later maintenance, the output end of the motor 2 is fixedly connected to a rotating shaft 3 through a coupling, one end of the rotating shaft 3 is keyed to a first bevel gear 4, the filter tank body 1 and the support block 5 are preferably fixed by welding, which is convenient for improving the structural stability between the two, the top of the filter tank body 1 is fixedly connected to the support block 5, a movable hole is opened on the support block 5, and a water inlet pipe 6 is rotatably connected in the movable hole, It also includes: a cleaning mechanism, which is located on the filter tank body 1; the cleaning mechanism includes a cleaning unit and a water supply unit, the cleaning unit includes a rotating hole opened on the top of the filter tank body 1, the bottom end of the water inlet pipe 6 passes through the rotating hole and is fixedly connected to a mounting block 8, a hollow ball 9 is installed at the bottom of the mounting block 8, a second bevel gear 7 is keyed on the circumferential outer wall of the water inlet pipe 6, and the first bevel gear 4 is meshed with the second bevel gear 7; through the setting of the cleaning unit, the inner wall of the filter tank body 1 is rotated and cleaned, the cleaning efficiency of the inner wall of the filter tank body 1 is increased, and it is convenient to improve the wastewater treatment effect in the later stage.

[0028] like Figure 2 and Figure 3 As shown, in one embodiment, the water supply unit includes a water tank 10 fixedly connected to the top of the filter tank body 1, a water pump 11 is installed on the top of the water tank 10, the water outlet end of the water pump 11 is fixedly connected to a water outlet hose 12, and a connecting hole is opened at the top of the water inlet pipe 6, and the water outlet hose 12 is rotatably sleeved in the connecting hole; through the setting of the water supply unit, it is achieved to provide a water source for cleaning the filter tank body 1.

[0029] like Figure 2 As shown, in one embodiment, a water inlet hole is opened on the top of the water tank 10, and a water inlet port 13 is fixedly connected to the water inlet hole; through the provision of the water inlet port 13, it is convenient to add water to the water tank 10.

[0030] like Figure 3 As shown, in one embodiment, the support block 5 and the connecting block 14 are preferably fixed by welding to facilitate improving the structural stability between the two. The top of the support block 5 is fixedly connected to the connecting block 14, and the top of the connecting block 14 is fixedly connected to the limiting ring 15, and the water outlet hose 12 is slidably sleeved in the limiting ring 15; by setting the limiting ring 15, the position of the water outlet hose 12 is limited.

[0031] like Figure 2 As shown, in one embodiment, a stirring assembly 16 is installed on the filter tank body 1, and a filter assembly 17 is installed on the inner wall of the filter tank body 1, and the filter assembly 17 is located below the stirring assembly 16; through the arrangement of the filter assembly 17 and the stirring assembly 16, the wastewater treatment is facilitated.

[0032] like Figure 2 As shown, in one embodiment, a plurality of L-shaped blocks 19 are fixedly connected to the circumferential outer wall of the filter tank body 1, and self-locking universal wheels 20 are installed at the bottom of the plurality of L-shaped blocks 19; by setting the self-locking universal wheels 20, the filter tank body 1 can be easily moved.

[0033] like Figure 2 As shown, in one embodiment, a feed hole is opened on the filter tank body 1, and a feed pipe 18 is fixedly connected in the feed hole. A fixing hole is opened at the bottom of the filter tank body 1, and a sewage pipe 21 is fixedly connected in the fixing hole. Through the arrangement of the feed pipe 18 and the sewage pipe 21, it is possible to facilitate the discharge and discharge of wastewater.

[0034] The specific working method is: when in use, first observe whether the water in the water tank 10 is sufficient, add water through the water inlet 13, then start the motor 2 to drive the rotating shaft 3 to rotate, the first bevel gear 4 drives the second bevel gear 7 to rotate, drives the water inlet pipe 6 on the support block 5 to rotate, drives the hollow ball 9 on the mounting block 8 to rotate, and starts the water pump 11 on the water tank 10. The water source is provided to the water inlet pipe 6 through the water outlet hose 12, and the cleaned water source is discharged through the sewage pipe 21, thereby realizing the rotation cleaning of the inner wall of the filter tank body 1, increasing the cleaning efficiency of the inner wall of the filter tank body 1, and facilitating the improvement of the wastewater treatment effect in the later stage.

[0035] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A filter tank for pretreatment of nickel-containing wastewater, comprising a filter tank body (1), a motor (2) fixedly connected to the top of the filter tank body (1), an output end of the motor (2) fixedly connected to a rotating shaft (3) through a coupling, one end of the rotating shaft (3) key-connected to a first bevel gear (4), a support block (5) fixedly connected to the top of the filter tank body (1), a movable hole opened on the support block (5), a water inlet pipe (6) rotatably connected in the movable hole, characterized in that: Also includes; A cleaning mechanism, wherein the cleaning mechanism is located on the filter tank body (1); The cleaning mechanism comprises a cleaning unit and a water supply unit. The cleaning unit comprises a rotating hole opened on the top of the filter tank body (1). The bottom end of the water inlet pipe (6) passes through the rotating hole and is fixedly connected to a mounting block (8). A hollow ball (9) is installed at the bottom of the mounting block (8). A second bevel gear (7) is keyed on the circumferential outer wall of the water inlet pipe (6). The first bevel gear (4) is meshed with the second bevel gear (7).

2. A filter tank for pretreatment of nickel-containing wastewater according to claim 1, characterized in that: The water supply unit comprises a water tank (10) fixedly connected to the top of the filter tank body (1), a water pump (11) is installed on the top of the water tank (10), a water outlet end of the water pump (11) is fixedly connected to a water outlet hose (12), and a connection hole is opened at the top of the water inlet pipe (6), and the water outlet hose (12) is rotatably sleeved in the connection hole.

3. A filter tank for pretreatment of nickel-containing wastewater according to claim 2, characterized in that: The top of the water tank (10) is provided with a water inlet hole, and a water inlet port (13) is fixedly connected to the water inlet hole.

4. A filter tank for pretreatment of nickel-containing wastewater according to claim 1, characterized in that: The top of the support block (5) is fixedly connected to a connection block (14), the top of the connection block (14) is fixedly connected to a limiting ring (15), and a water outlet hose (12) is slidably sleeved in the limiting ring (15).

5. The filter tank for pretreatment of nickel-containing wastewater according to claim 1, characterized in that: A stirring assembly (16) is installed on the filtering tank body (1), and a filtering assembly (17) is installed on the inner wall of the filtering tank body (1), wherein the filtering assembly (17) is located below the stirring assembly (16).

6. The nickel-containing wastewater pretreatment filter tank according to claim 1, characterized in that: A plurality of L-shaped blocks (19) are fixedly connected to the circumferential outer wall of the filter tank body (1), and self-locking universal wheels (20) are installed at the bottoms of the plurality of L-shaped blocks (19).

7. The filter tank for pretreatment of nickel-containing wastewater according to claim 1, characterized in that: The filter tank body (1) is provided with a feed hole, and a feed pipe (18) is fixedly connected to the feed hole. A fixing hole is provided at the bottom of the filter tank body (1), and a sewage discharge pipe (21) is fixedly connected in the fixing hole.

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