Sewage treatment and wastewater treatment device for disinfection tank dosing

Abstract

The sewage treatment and waste water treatment device comprises a base, a first bottom plate is welded to the outer wall of one side of the base, a second bottom plate is welded to the outer wall of the other side of the base, after medicine and mixed liquid are put into a mixing tank from a feeding pipe, a positive and negative rotation motor is remotely started, and the rotation direction of the positive and negative rotation motor is controlled; at the moment, the inner column slowly moves downwards on the outer wall of the rotating threaded rod, meanwhile, the sleeve tank at the bottom of the inner column also moves downwards along with the inner column, the treated sewage is discharged into the filter box, and at the moment, the water level in the filter box slowly rises; when the disinfection tank is used, sediments and floating objects mixed in a water source can be separated by the first filter screen and the second filter screen and accumulated in the filter tank, then the clean water source can flow out of the water outlet pipe, and after the water source in the disinfection tank is completely discharged, a worker can recycle and treat the sediments or the floating objects in the filter tank.

Description

Technical Field

[0001] The utility model relates to the technical field of drug-dosing disinfection, in particular to a sewage treatment and wastewater treatment device for drug-dosing in a disinfection pool. Background Art

[0002] A dosing disinfection pool refers to a structure that mixes disinfectants with sewage for disinfection. Its main function is to kill pathogenic microorganisms in sewage. Dosing disinfection pools are mostly used in sewage treatment plants.

[0003] After searching, the prior art, patent application number CN202221600429.0, discloses a drug-dosing disinfection pool based on water treatment, which can make the drug and pool water mix more fully, accelerate the dissolution of the drug, effectively improve the uniformity of the mixing of the drug and water, enhance the disinfection effect, prevent sphagnum moss and some dirt from sticking to the inner wall of the disinfection pool, keep the disinfection pool clean, realize automatic cleaning, and reduce manpower.

[0004] The above technical solution also has the following defects: first, the medicine box is placed inside the disinfection tank, so there is a situation where the medicine flows out from the filter holes without being evenly stirred; secondly, sediment or floating objects will be produced after sewage treatment, and the device cannot recycle and treat the sediment or floating objects. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A sewage treatment and wastewater treatment device for dosing medicine in a disinfection pool comprises a base, a first bottom plate is welded to the outer wall of one side of the base, a second bottom plate is welded to the outer wall of the other side of the base, a disinfection pool is installed above the base, support plates are welded to both ends of the transverse symmetry axis of the top of the disinfection pool, load-bearing plates are welded to the top ends of the opposite surfaces of the support plates, a middle frame is welded to the inner wall of the load-bearing plate, a middle plate is welded to the inner wall of the middle frame, a mixing tank is welded to the bottom of the middle frame, a sleeve tank is slidably connected to the outer wall of the mixing tank, a plurality of groups of through holes are provided at the bottom end of the inner wall of the sleeve tank, a placement seat is fixedly connected to the top end of the second bottom plate, a filter box is sleeved on the inner wall of the placement seat, a first filter screen is sleeved on the top end of the inner wall of the filter box, a second filter screen is installed below the first filter screen, the size of the first filter screen is the same as that of the second filter screen, a water outlet pipe is fixedly connected to the top of the front end of the inner wall of the filter box, and the first filter screen is arranged below the water outlet pipe.

[0008] As a further description of the above technical solution:

[0009] An inclined block is welded to one end of the transverse symmetry axis at the top of the first base plate, and a cylinder is fixedly connected to the inclined surface of the inclined block. A load-bearing block is welded at the center of the outer wall of one side of the disinfection pool, and a fixed pulley assembly is welded to the top of the load-bearing block. The movable end of the fixed pulley assembly is fixedly connected to the output end of the cylinder. By setting a connecting structure between the cylinder and the fixed pulley assembly, the top end of the cylinder can be rotated inside the fixed pulley assembly, and by setting the cylinder, one end of the bottom of the disinfection pool can be lifted, thereby accelerating the discharge speed of the water flow inside the disinfection pool.

[0010] As a further description of the above technical solution:

[0011] Support blocks are welded to the same side of the front and rear ends of the top of the base, shafts are welded to the bottom of the same side of the front and rear ends of the disinfection pool, the outer walls of the shafts are rotatably connected to the inner walls of the support blocks, and the front and rear ends of the inner walls of the disinfection pool are fixedly connected to tempered glass plates; by providing the tempered glass plates, it is convenient for staff to record and monitor the situation in the disinfection pool.

[0012] As a further description of the above technical solution:

[0013] Both ends of the inner wall of the load-bearing plate are fixedly connected with electric push rods, and the movable end of the electric push rod is fixedly connected with a sliding frame, and the outer wall of the sliding frame is slidably connected to the inner wall of the disinfection pool; by setting a connecting structure between the sliding frame and the disinfection pool, using the electric push rod, the outer wall of the sliding frame can move downward along the inner wall of the disinfection pool, thereby removing dirt attached to the inner wall of the disinfection pool.

[0014] As a further description of the above technical solution:

[0015] A servo motor is fixedly connected to the center of the inner wall of the middle plate, and a stirring shaft is fixedly connected to the movable end of the servo motor, a scraper rod is welded to the bottom end of the outer wall of one side of the stirring shaft, a feeding pipe is welded to one end of the inner wall of the middle plate, and a dustproof ventilation plug is sleeved on the inner wall of the feeding pipe, an outer column is welded to one end of the inner wall of the middle frame, a forward and reverse motor is fixedly connected to the top of the inner wall of the outer column, a wireless controller is fixedly connected to the top of the forward and reverse motor, a threaded rod is fixedly connected to the movable end of the forward and reverse motor, and an inner column is threadedly connected to the outer wall of the threaded rod, and the bottom of the inner column is welded to one end of the top of the sleeve tank; the stirring shaft can stir the mixed liquid of the medicine, and the scraper rod can directly remove the medicine particles attached to the inner wall of the mixing tank, which not only improves the utilization rate of the medicine, but also reduces the cost of sewage treatment.

[0016] As a further description of the above technical solution:

[0017] A liquid outlet valve is fixedly connected to the bottom end of one side of the inner wall of the disinfection pool, and a telescopic bending tube is fixedly connected to the output end of the liquid outlet valve. One end of the outer wall of the telescopic bending tube is plugged into the bottom end of one side of the inner wall of the filter box; the treated sewage can be discharged into the filter box by using the telescopic bending tube.

[0018] As a further description of the above technical solution:

[0019] Threaded shafts are welded at both ends of the transverse symmetry axis at the top of the filter box, a top cover is sleeved at the bottom end of the outer wall of the threaded shaft, a nut is threadedly connected to the top end of the outer wall of the threaded shaft, a first support rod is welded at both ends of the bottom of the top cover, the bottom of the first support rod is fixedly connected to the two ends of the transverse symmetry axis at the top of the first filter screen, the two ends of the bottom of the first filter screen are fixedly connected to the second support rod, the bottom of the second support rod is fixedly connected to the two ends of the transverse symmetry axis at the top of the second filter screen; by arranging the first filter screen and the second filter screen, the sediment and floating objects mixed in the water can be separated.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1): After the medicine and the mixed liquid are put into the mixing tank from the feed pipe, the medicine and the mixed liquid are fully stirred by the rotating stirring shaft. After the stirring is completed, the forward and reverse motors are remotely turned on and their rotation direction is controlled. At this time, the inner column will slowly move downward on the outer wall of the rotating threaded rod, and the sleeve tank at the bottom of the inner column will also move downward. When the outer wall of the sleeve tank is inserted into the sewage inside the disinfection tank, the evenly stirred medicine will flow out from the perforation and be fully mixed with the sewage. The treated sewage is discharged into the filter box. At this time, the water level in the filter box will slowly rise. When the treated sewage passes through the first filter screen and the second filter screen, the sediment and floating objects mixed in the water source will be separated by the first filter screen and the second filter screen and accumulated inside the filter box. Then the clean water source will flow out from the outlet pipe. When the water source in the disinfection tank is completely discharged, the staff can recover and treat the sediment or floating objects in the filter box.

[0022] (2): The use of tempered glass plates makes it convenient for staff to record and monitor the situation inside the disinfection tank. The cylinder can lift one end of the bottom of the disinfection tank to speed up the discharge of water inside the disinfection tank. The scraper can directly remove the drug particles attached to the inner wall of the mixing tank, which not only reduces the waste of drugs, but also reduces the cost of sewage treatment. The sliding frame on the inner wall of the disinfection tank can remove the dirt attached to the inner wall of the disinfection tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a sewage treatment and wastewater treatment device for dosing in a disinfection pool proposed by the utility model;

[0024] Figure 2 This is a front view of a sewage treatment and wastewater treatment device for dosing in a disinfection pool proposed by the utility model;

[0025] Figure 3 This is a front cross-sectional view of a sewage treatment and wastewater treatment device for dosing in a disinfection pool proposed by the utility model;

[0026] Figure 4 The utility model proposes a sewage treatment and wastewater treatment device for dosing in a disinfection pool Figure 3 A partial enlarged view of the middle A area;

[0027] Figure 5 The utility model proposes a sewage treatment and wastewater treatment device for dosing in a disinfection pool Figure 3 A partial enlarged view of the middle B area;

[0028] Figure 6 The utility model proposes a sewage treatment and wastewater treatment device for dosing in a disinfection pool Figure 3 A partial enlarged view of the middle C area;

[0029] Figure 7 The utility model proposes a sewage treatment and wastewater treatment device for dosing in a disinfection pool Figure 3 A partial enlarged view of area D in the middle.

[0030] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0031] 1. Base; 2. First bottom plate; 3. Second bottom plate; 4. Support block; 5. Inclined block; 6. Cylinder; 7. Fixed pulley assembly; 8. Load-bearing block; 9. Disinfection tank; 10. Axis; 11. Tempered glass plate; 12. Support plate; 13. Load-bearing plate; 14. Electric push rod; 15. Sliding frame; 16. Middle frame; 17. Middle plate; 18. Mixing tank; 19. Perforation; 20. Servo motor; 21. Stirring shaft; 22. Scraper; 23 , feed pipe; 24, dustproof ventilation plug; 25, outer column; 26, forward and reverse motor; 27, wireless controller; 28, threaded rod; 29, inner column; 30, liquid outlet valve; 31, telescopic bending tube; 32, placement seat; 33, filter box; 34, threaded shaft; 35, top cover; 36, nut; 37, first support rod; 38, first filter screen; 39, second support rod; 40, second filter screen; 41, water outlet pipe; 42, sleeve tank. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0035] Reference Figure 1-7 The utility model provides an embodiment: a sewage treatment and wastewater treatment device for dosing in a disinfection pool, comprising a base 1, a first bottom plate 2 is welded to an outer wall on one side of the base 1, a second bottom plate 3 is welded to an outer wall on the other side of the base 1, a support block 4 is welded to the same side of the front end and the rear end of the top of the base 1, an inclined block 5 is welded to one end of the transverse symmetry axis of the top of the first bottom plate 2, and a cylinder 6 is fixedly connected to the inclined surface of the inclined block 5. By setting the inclined block 5, it is beneficial to improve the stability of the installation structure of the cylinder 6. The output end of the cylinder 6 is fixedly connected to the movable end of the fixed pulley assembly 7. By setting the cylinder 6 and the fixed pulley assembly 7 The connection structure between them can allow the top of the cylinder 6 to rotate inside the fixed pulley assembly 7. By setting the cylinder 6, one end of the bottom of the disinfection tank 9 can be lifted, thereby accelerating the discharge speed of the water flow inside the disinfection tank 9. A load-bearing block 8 is welded to the bottom of the fixed pulley assembly 7, and a disinfection tank 9 is welded to the bottom of the load-bearing block 8. The bottom of the same side of the front and rear ends of the disinfection tank 9 is welded with an axle 10, and the outer walls of the axle 10 are rotatably connected to the inner wall of the support block 4. By setting the connection structure between the axle 10 and the support block 4, it not only plays a role in supporting the disinfection tank 9, but also the disinfection tank 9 can gently rotate around the axle 10.

[0036] The front and rear ends of the inner wall of the disinfection pool 9 are fixedly connected with tempered glass plates 11. By setting the tempered glass plates 11, it is convenient for the staff to record and supervise the situation in the disinfection pool 9. Support plates 12 are welded at both ends of the transverse symmetry axis at the top of the disinfection pool 9. By setting the support plates 12, it is beneficial to improve the stability of the load-bearing plate 12. A load-bearing plate 13 is welded to the top of the opposite surface of the support plate 12. Electric push rods 14 are fixedly connected to both ends of the inner wall of the load-bearing plate 13. The electric push rods 14 can push the sliding frame 15 downward. The movable end of the electric push rod 14 is fixedly connected to the sliding frame 15. The outer wall of the sliding frame 15 is slidably connected to the inner wall of the disinfection pool 9. By setting the sliding frame 15 and the disinfection pool 9 The connecting structure is that the outer wall of the sliding frame 15 can move downward along the inner wall of the disinfection tank 9 by means of the electric push rod 14, so as to remove the dirt attached to the inner wall of the disinfection tank 9. The inner wall of the load-bearing plate 13 is welded with a middle frame 16, the inner wall of the middle frame 16 is welded with a middle plate 17, and the bottom of the middle frame 16 is welded with a mixing tank 18. The outer wall of the mixing tank 18 is slidably connected with a sleeve tank 42, and a plurality of groups of through holes 19 are provided at the bottom end of the inner wall of the sleeve tank 42. By setting the connecting structure between the mixing tank 18 and the sleeve tank 42, when the sleeve tank 42 moves downward, the outer wall of the sleeve tank 42 will be directly inserted into the sewage inside the disinfection tank 9, and at this time, the evenly stirred medicine will flow out from the through hole 19, so as to be fully mixed with the sewage.

[0037] A servo motor 20 is fixedly connected to the center of the inner wall of the middle plate 17. The servo motor 20 can rotate with the stirring shaft 21 and the scraper rod 22. The movable end of the servo motor 20 is fixedly connected to the stirring shaft 21. The stirring shaft 21 can stir the mixed liquid of the medicine. A scraper rod 22 is welded to the bottom end of the outer wall of one side of the stirring shaft 21. The scraper rod 22 can directly remove the medicine particles attached to the inner wall of the mixing tank 18, which not only improves the utilization rate of the medicine, but also reduces the cost of sewage treatment. A feed pipe 23 is welded to one end of the inner wall of the middle plate 17. A dustproof ventilation plug 24 is sleeved on the inner wall of the feed pipe 23. The staff can pour the medicine and the mixed liquid into the mixing tank 18 from the feed pipe 23. An outer column 25 is welded to one end of the inner wall of the middle frame 16. The top of the inner wall of the outer column 25 is fixed A forward and reverse motor 26 is connected, and the forward and reverse motor 26 can rotate back and forth with the threaded rod 28. A wireless controller 27 is fixedly connected to the top of the forward and reverse motor 26. By setting the wireless controller 27, it is convenient for the staff to remotely control the switch, speed and rotation direction of the forward and reverse motor 26. The movable end of the forward and reverse motor 26 is fixedly connected to the threaded rod 28, and the outer wall of the threaded rod 28 is threadedly connected to the inner column 29. By setting the connection mode between the threaded rod 28 and the inner column 29, the inner column 29 can move up and down on the outer wall of the rotating threaded rod 28, and at the same time, the bottom of the inner column 29 and the sleeve tank 42 at the top of the inner column 29 will also move up and down together, so as to facilitate the insertion of the sleeve tank 42 into the sewage, and the bottom of the inner column 29 is welded to one end of the top of the sleeve tank 42.

[0038] A liquid outlet valve 30 is fixedly connected to the bottom end of one side of the inner wall of the disinfection tank 9, and a telescopic bending tube 31 is fixedly connected to the output end of the liquid outlet valve 30. The other end of the outer wall of the telescopic bending tube 31 is plugged into the bottom end of one side of the inner wall of the filter box 33. A placement seat 32 is fixedly connected to one end of the top of the second bottom plate 3, and the inner wall of the placement seat 32 is sleeved with a filter box 33. By setting a simple connection method between the filter box 33 and the placement seat 32, the disassembly and assembly steps of the filter box 33 are more convenient and quick, and it is also convenient to process the sediment inside the filter box 33. Threaded shafts 34 are welded at both ends of the transverse symmetry axis at the top of the filter box 33, and the bottom end of the outer wall of the threaded shaft 34 is sleeved with a top cover 3 5. The top end of the outer wall of the threaded shaft 34 is threadedly connected with a nut 36. The connection structure between the nut 36 and the threaded shaft 34 can be used to tightly fix the top cover 35 on the top of the filter box 33. The first support rods 37 are welded at both ends of the bottom of the top cover 35. The first filter screen 38 is fixedly connected to the bottom of the first support rod 37. The second support rods 39 are fixedly connected to the two ends of the bottom of the first filter screen 38. The second support rod 39 is fixedly connected to the bottom of the second filter screen 40. By setting the first filter screen 38 and the second filter screen 40, the sediment and floating objects mixed in the water can be separated. The top of the front end of the inner wall of the filter box 33 is fixedly connected to the water outlet pipe 41.

[0039] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A sewage treatment and wastewater treatment device for dosing in a disinfection pool, comprising a base (1), characterized in that: A first bottom plate (2) is welded to the outer wall of one side of the base (1), and a second bottom plate (3) is welded to the outer wall of the other side of the base (1). A disinfection tank (9) is installed above the base (1). Support plates (12) are welded to both ends of the transverse symmetry axis at the top of the disinfection tank (9). A load-bearing plate (13) is welded to the top of the opposite surface of the support plate (12). A middle frame (16) is welded to the inner wall of the load-bearing plate (13). A middle plate (17) is welded to the inner wall of the middle frame (16). A mixing tank (18) is welded to the bottom of the middle frame (16). A sleeve tank (42) is slidably connected to the outer wall of the mixing tank (18). The bottom end of the inner wall of the sleeve tank (42) is provided with a plurality of groups of perforations (19); a placement seat (32) is fixedly connected to one end of the top of the second bottom plate (3); a filter box (33) is sleeved on the inner wall of the placement seat (32); a first filter screen (38) is sleeved on the top end of the inner wall of the filter box (33); a second filter screen (40) is installed below the first filter screen (38); the size of the first filter screen (38) is the same as the size of the second filter screen (40); a water outlet pipe (41) is fixedly connected to the top of the front end of the inner wall of the filter box (33); and the first filter screen (38) is arranged below the water outlet pipe (41).

2. A sewage treatment and wastewater treatment device for dosing in a disinfection pool according to claim 1, characterized in that: An inclined block (5) is welded to one end of the transverse symmetry axis at the top of the first bottom plate (2), and the inclined surface of the inclined block (5) is fixedly connected to the cylinder (6). A load-bearing block (8) is welded to the center of the outer wall of one side of the disinfection tank (9), and a fixed pulley assembly (7) is welded to the top of the load-bearing block (8), and the movable end of the fixed pulley assembly (7) is fixedly connected to the output end of the cylinder (6).

3. A sewage treatment and wastewater treatment device for dosing in a disinfection pool according to claim 1, characterized in that: A support block (4) is welded to the same side of the front end and the rear end of the top of the base (1), a shaft (10) is welded to the bottom of the same side of the front end and the rear end of the disinfection tank (9), the outer wall of the shaft (10) is rotatably connected to the inner wall of the support block (4), and the front end and the rear end of the inner wall of the disinfection tank (9) are fixedly connected to the tempered glass plate (11).

4. A sewage treatment and wastewater treatment device for dosing in a disinfection pool according to claim 1, characterized in that: Both ends of the inner wall of the load-bearing plate (13) are fixedly connected to electric push rods (14), and the movable end of the electric push rod (14) is fixedly connected to a sliding frame (15), and the outer wall of the sliding frame (15) is slidably connected to the inner wall of the disinfection tank (9).

5. The sewage treatment and wastewater treatment device for dosing in a disinfection pool according to claim 1, characterized in that: A servo motor (20) is fixedly connected at the center of the inner wall of the middle plate (17), a stirring shaft (21) is fixedly connected to the movable end of the servo motor (20), a scraper rod (22) is welded to the bottom end of the outer wall of one side of the stirring shaft (21), a feed pipe (23) is welded to one end of the inner wall of the middle plate (17), a dustproof ventilation plug (24) is sleeved on the inner wall of the feed pipe (23), an outer column (25) is welded to one end of the inner wall of the middle frame (16), a forward and reverse motor (26) is fixedly connected to the top of the inner wall of the outer column (25), a wireless controller (27) is fixedly connected to the top of the forward and reverse motor (26), a threaded rod (28) is fixedly connected to the movable end of the forward and reverse motor (26), the outer wall of the threaded rod (28) is threadedly connected to the inner column (29), and the bottom of the inner column (29) is welded to one end of the top of the sleeve tank (42).

6. The sewage treatment and wastewater treatment device for dosing in a disinfection pool according to claim 1, characterized in that: A liquid outlet valve (30) is fixedly connected to the bottom end of one side of the inner wall of the disinfection tank (9), and a telescopic bending tube (31) is fixedly connected to the output end of the liquid outlet valve (30), and one end of the outer wall of the telescopic bending tube (31) is plugged into the bottom end of one side of the inner wall of the filter box (33).

7. The sewage treatment and wastewater treatment device for dosing in a disinfection pool according to claim 1, characterized in that: A threaded shaft (34) is welded at both ends of the transverse symmetry axis at the top of the filter box (33); a top cover (35) is sleeved at the bottom end of the outer wall of the threaded shaft (34); a nut (36) is threadedly connected to the top end of the outer wall of the threaded shaft (34); a first support rod (37) is welded at both ends of the bottom of the top cover (35); the bottom of the first support rod (37) is fixedly connected to the two ends of the transverse symmetry axis at the top of the first filter screen (38); the bottom of the first filter screen (38) is fixedly connected to the two ends of the transverse symmetry axis at the top of the second filter screen (40); the bottom of the second support rod (39) is fixedly connected to the two ends of the transverse symmetry axis at the top of the second filter screen (40).

Images