Sewage treatment device for rural water environment treatment

Abstract

The utility model discloses a kind of sewage treatment devices for rural water environment management, relate to sewage treatment technical field, including processing box and fixed in the water inlet of processing box top, two fixed baffle are fixedly connected in the processing box, and two telescopic rods are detachably connected in fixed baffle upper end, telescopic rod upper end is detachably connected connection frame, first spring is sleeved on telescopic rod outer surface, and first filter plate is fixedly embedded in connection frame, two fixed blocks are fixedly connected in the lower end of connection frame, detachably connected with servo motor in the front end of processing box, the output shaft of servo motor is detachably connected with rotating rod. The utility model discloses a kind of sewage treatment devices for rural water environment management using detachable structure, it is convenient to clean impurities and replace filter material, reduce maintenance difficulty, prolong service life;Servo motor drive cam makes first filter plate automatic vibration prevent blocking, reduce artificial cost, spring buffer improves operating stability, adapt to rural demand.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device for rural water environment management. Background Technology

[0002] Currently, rural sewage treatment faces numerous challenges. Existing devices are often difficult to maintain due to their complex structures, especially since filter media clogging requires manual cleaning. However, rural areas lack professional maintenance personnel, which can easily lead to a decrease in treatment efficiency. In addition, traditional devices have low levels of automation, making them unsuitable for the intermittent discharge of rural sewage. Furthermore, filter media replacement is inconvenient, and long-term use can lead to adsorption saturation, affecting the treatment effect and causing certain adverse effects on users. To address the shortcomings of existing technologies, we propose a sewage treatment device for rural water environment management. Utility Model Content

[0003] The main purpose of this utility model is to provide a sewage treatment device for rural water environment management, which can effectively solve the problems in the background art.

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

[0005] A wastewater treatment device for rural water environment management includes a treatment tank and an inlet hopper fixed to the top of the treatment tank. Two fixed baffles are fixedly connected inside the treatment tank, and two telescopic rods are detachably connected to the upper ends of the fixed baffles. A connecting frame is detachably connected to the upper ends of the telescopic rods. A first spring is sleeved on the outer surface of the telescopic rods, and a first filter plate is fixedly embedded inside the connecting frame. Two fixed blocks are fixedly connected to the lower ends of the connecting frame. A servo motor is detachably connected to the front end of the treatment tank. A rotating rod is detachably connected to the output shaft of the servo motor, and two cams are fixedly connected to the outer surface of the rotating rod. A track groove is formed on the outer circumferential surface of the cams. A track wheel is located above the cams, and a connecting seat is located above the track wheel. A connecting shaft passes through the center of the track wheel and the connecting seat. A fixed rod is fixedly connected to the upper end of the connecting seat. A second spring is sleeved on the outer surface of the fixed rod, and a top block is fixedly connected to the top of the fixed rod through the fixed baffle.

[0006] A drain outlet is fixedly connected to one side of the treatment box, and a connecting pipe is fixedly connected between the drain outlet and the treatment box. A second filter plate is detachably connected inside the connecting pipe. A connecting plate is detachably connected to the front end of the treatment box. Bolts are provided at the front corners of the connecting plate. A sealing block is fixedly connected to the rear end of the connecting plate. A ceramic filter element and an activated carbon layer are detachably connected to the rear end of the sealing block. A drain pipe is fixedly connected to one side of the treatment box, and a drain valve is detachably connected to the drain pipe.

[0007] Preferably, two inclined guide plates are fixedly connected inside the processing box, and the two guide plates are inclined in opposite directions.

[0008] Preferably, the track wheel is embedded in the track groove and rolls with the track groove, the connecting shaft is fixedly connected to the connecting seat, and the track wheel is rotatably connected to the connecting shaft.

[0009] Preferably, the connecting plate is detachably connected to the front end of the treatment box by bolts, the rear end of the sealing block is provided with a slot, and the ceramic filter element and activated carbon layer are detachably connected to the sealing block through the slot.

[0010] Preferably, the drain outlet is connected to the inside of the treatment tank, and the slope of the drain outlet is connected to the inside of the treatment tank through a connecting pipe, and the second filter plate is a stainless steel metal mesh plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This wastewater treatment device for rural water environment management adopts a detachable structure. The connecting plate is connected to the treatment box by bolts. The ceramic filter element and activated carbon layer can be easily removed from the slot of the sealing block. This structure facilitates the regular cleaning of intercepted impurities and the replacement of saturated filter media, avoiding the impact of filter media blockage or failure on the treatment effect. At the same time, it reduces the difficulty of maintenance and is especially suitable for rural areas where there is a lack of professional maintenance personnel, effectively extending the service life of the device.

[0013] This wastewater treatment device for rural water environment management uses a servo motor to drive a cam that works in conjunction with a track wheel to enable the first filter plate to vibrate automatically and periodically. This prevents large particles of impurities from clogging the filter screen without the need for manual cleaning. This mechanism not only reduces manual maintenance costs but also maintains continuous filtration efficiency. Combined with the elastic buffer structure of the first spring and telescopic rod, it can reduce the impact of vibration on the equipment, improve the stability of the device's operation, and adapt to the intermittent operation requirements in rural wastewater treatment scenarios. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the treatment box and the sewage outlet of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the treatment box and the sewage outlet of this utility model from another angle;

[0017] Figure 4 This is a schematic diagram of the internal structure of the processing box of this utility model;

[0018] Figure 5 This is the utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Treatment box; 2. Inlet hopper; 3. Guide plate; 4. Fixed baffle; 5. Telescopic rod; 6. Connecting frame; 7. First spring; 8. First filter plate; 9. Fixed block; 11. Servo motor; 12. Rotating rod; 13. Cam; 14. Track groove; 15. Track wheel; 16. Connecting seat; 17. Connecting shaft; 18. Fixed rod; 19. Second spring; 20. Top block; 21. Drain outlet; 22. Connecting pipe; 23. Second filter plate; 24. Connecting plate; 25. Bolt; 26. Sealing block; 27. Ceramic filter element; 28. Activated carbon layer; 29. ​​Drain pipe; 30. Drain valve. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Example 1, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a wastewater treatment device for rural water environment management includes a treatment tank 1 and an inlet hopper 2 fixed to the top of the treatment tank 1. Two inclined guide plates 3 are fixedly connected inside the treatment tank 1, with opposite inclination directions, to guide wastewater towards the center of the treatment tank 1, preventing direct impact of the water flow on the first filter plate 8. Two horizontally arranged fixed baffles 4 are symmetrically fixedly connected to the center of the treatment tank 1. A telescopic rod 5 is detachably connected to the upper end of each fixed baffle 4 via bolts. A connecting frame 6 is detachably connected to the upper end of the telescopic rod 5 via threads. A first spring 7 is sleeved on the outer surface of the telescopic rod 5, with both ends abutting against the fixed baffle 4 and the connecting frame 6 respectively, providing elastic support. A first filter plate 8, a metal mesh plate with a pore size of 5-10mm, is fixedly embedded inside the connecting frame 6 to intercept large particulate impurities in the wastewater. Two fixing blocks 9 are fixedly connected to the lower end of the connecting frame 6.

[0022] A servo motor 11 is detachably connected to the front end of the processing box 1 via bolts. The output shaft of the servo motor 11 is detachably connected to a rotating rod 12 via a coupling. Two cams 13 are fixedly connected to the outer surface of the rotating rod 12. A track groove 14 is formed on the outer circumferential surface of the cams 13. A track wheel 15 is set above the cams 13. The track wheel 15 is embedded in the track groove 14 and rolls with the track groove 14. A connecting seat 16 is set above the track wheel 15. A connecting shaft 17 passes through the center of the connecting seat 16 and the track wheel 15. The connecting shaft 17 is fixedly connected to the connecting seat 16, and the track wheel 15 is rotatably connected to the connecting shaft 17. A fixing rod 18 is fixedly connected to the upper end of the connecting seat 16. A second spring 19 is sleeved on the outer surface of the fixed rod 18. The two ends of the second spring 19 abut against the fixed baffle 4 and the connecting seat 16 respectively. The top of the fixed rod 18 passes through the fixed baffle 4 and is fixedly connected to the top block 20. The top block 20 is located directly below the fixed block 9. When the servo motor 11 drives the rotating rod 12 to rotate, the cam 13 rotates accordingly, and the track wheel 15 rolls in the track groove 14, driving the fixed rod 18 and the top block 20 to move up and down reciprocally. The top block 20 periodically lifts the connecting frame 6, and the first spring 7 is stretched. When the cam 13 rotates to the low point of the track groove 14, the first spring 7 returns to its original position, and the connecting frame 6 falls, thereby causing the first filter plate 8 to vibrate and preventing impurities from clogging the filter holes.

[0023] A drain outlet 21 is fixedly connected to one side of the treatment box 1. The drain outlet 21 is connected to the treatment box 1 through a connecting pipe 22. A second filter plate 23 is detachably connected to the connecting pipe 22 through a slot. The second filter plate 23 is a stainless steel metal mesh plate with a hole diameter of 1-2mm. It is used to drain the water from the discharged impurities and collect it into the treatment box 1. A connecting plate 24 is detachably connected to the front end of the treatment box 1 through bolts 25. A sealing block 26 is fixedly connected to the rear end of the connecting plate 24. A slot is opened at the rear end of the sealing block 26. A ceramic filter element 27 and an activated carbon layer 28 are detachably connected in the slot. The ceramic filter element 27 is used to filter microorganisms and colloids. The activated carbon layer 28 is used to adsorb odors and organic pollutants. A drain pipe 29 is fixedly connected to the other side of the treatment box 1. A drain valve 30 is threaded on the drain pipe 29 to control the discharge of the treated water.

[0024] It should be noted that this utility model is a sewage treatment device for rural water environment management. In use, sewage enters the treatment tank 1 from the inlet hopper 2 and is buffered and guided into the treatment tank 1 by two guide plates 3 inclined in opposite directions, preventing direct impact on the first filter plate 8. After the sewage flows to the surface of the first filter plate 8, large particles of impurities are intercepted by the first filter plate 8. At this time, the servo motor 11 is activated to drive the rotating rod 12 and cam 13 to rotate, and the track wheel 15 rolls in the track groove 14, causing the fixed rod 18 and the top block 20 to move up and down reciprocally. During this time, the top block 20 will periodically... The connecting frame 6 is lifted, which in turn causes the first spring 7 to stretch and then reset, causing the first filter plate 8 to vibrate to prevent impurities from clogging the filter holes. The sewage continues to flow, and some impurities are discharged through the drain outlet 21 and the connecting pipe 22. The second filter plate 23 in the pipe can drain the water from the impurities and flow into the treatment tank 1. The sewage then falls onto the surface of the ceramic filter element 27 in the treatment tank 1. The ceramic filter element 27 can filter microorganisms and colloids. Then the activated carbon layer 28 can adsorb odors and organic pollutants. Finally, the treated water is discharged through the drain valve 30 on the drain pipe 29.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment device for rural water environment management, comprising a treatment tank (1) and an inlet hopper (2) fixed to the top of the treatment tank (1), characterized in that: The processing box (1) is fixedly connected to two fixed baffles (4), and the upper end of the fixed baffles (4) is detachably connected to two telescopic rods (5). The upper end of the telescopic rods (5) is detachably connected to a connecting frame (6). A first spring (7) is sleeved on the outer surface of the telescopic rods (5), and a first filter plate (8) is fixedly embedded in the connecting frame (6). The lower end of the connecting frame (6) is fixedly connected to two fixing blocks (9). The front end of the processing box (1) is detachably connected to a servo motor (11), and the output shaft of the servo motor (11) is detachably connected to a rotating rod (12). Two cams (13) are fixedly connected to the outer surface of the moving rod (12). The outer circumferential surface of the cam (13) is provided with a track groove (14). A track wheel (15) is provided above the cam (13). A connecting seat (16) is provided above the track wheel (15). A connecting shaft (17) is passed through the center of the track wheel (15) and the connecting seat (16). A fixing rod (18) is fixedly connected to the upper end of the connecting seat (16). A second spring (19) is sleeved on the outer surface of the fixing rod (18). A top block (20) is fixedly connected to the top of the fixing rod (18) through the fixing baffle (4). A drain outlet (21) is fixedly connected to one side of the treatment box (1). A connecting pipe (22) is fixedly connected between the drain outlet (21) and the treatment box (1). A second filter plate (23) is detachably connected inside the connecting pipe (22). A connecting plate (24) is detachably connected to the front end of the treatment box (1). A bolt (25) is provided at the front corner of the connecting plate (24). A sealing block (26) is fixedly connected to the rear end of the connecting plate (24). A ceramic filter element (27) and an activated carbon layer (28) are detachably connected to the rear end of the sealing block (26). A drain pipe (29) is fixedly connected to one side of the treatment box (1). A drain valve (30) is detachably connected to the drain pipe (29).

2. The wastewater treatment device for rural water environment management according to claim 1, characterized in that: The processing box (1) is fixedly connected to two inclined guide plates (3), and the two guide plates (3) are inclined in opposite directions.

3. A wastewater treatment device for rural water environment management according to claim 1, characterized in that: The track wheel (15) is embedded in the track groove (14) and rolls with the track groove (14). The connecting shaft (17) is fixedly connected to the connecting seat (16), and the track wheel (15) is rotatably connected to the connecting shaft (17).

4. A wastewater treatment device for rural water environment management according to claim 1, characterized in that: The connecting plate (24) is detachably connected to the front end of the treatment box (1) by bolts (25), and the sealing block (26) has a slot at the rear end. The ceramic filter element (27) and the activated carbon layer (28) are detachably connected to the sealing block (26) by the slot.

5. A wastewater treatment device for rural water environment management according to claim 1, characterized in that: The drain outlet (21) is connected to the treatment box (1), and the slope of the drain outlet (21) is connected to the treatment box (1) through the connecting pipe (22). The second filter plate (23) is a stainless steel metal mesh plate.

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