Disinfection device for sewage treatment

Abstract

The utility model discloses a disinfection device for sewage treatment, which comprises two bases, two rotating shafts rotatably connected between the two bases, rollers mounted at two ends of the two rotating shafts, fixed vertical plates fixedly mounted at the tops of the two bases, and a device shell fixedly mounted between the two fixed vertical plates. Storage grooves are formed in the middle of the device shell at equal intervals, a conveying pipe communicating with all the storage grooves is fixedly installed at the top of the device shell, a spiral conveying fan blade is rotationally connected into the conveying pipe, a feeding hopper is fixedly installed at one end of the top of the conveying pipe, and a rotating shaft is rotationally connected between the upper portions of the middles of the two bases. Round blocks aligned with the bottom of the storage groove are fixedly mounted on the surface of the rotating shaft at equal intervals, and pesticide spreading grooves are annularly formed in the surfaces of the round blocks at equal intervals; the disinfection device for sewage treatment has the functions of automatic conveying, automatic moving and automatic uniform adding.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment equipment, in particular to a disinfection device for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. When treating sewage, it is usually necessary to add disinfectants to the sewage. The traditional way of adding disinfectants to sewage is to sprinkle them manually. This method of adding disinfectants cannot guarantee uniformity, thereby affecting the efficiency and quality of sewage treatment. At the same time, the workload of manually sprinkling disinfectants is large and cannot meet the needs of sewage treatment. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disinfection device for sewage treatment, comprising two bases, two rotating shafts rotatably connected between the two bases, rollers are installed at both ends of the two rotating shafts, fixed vertical plates are fixedly installed on the tops of the two bases, a device shell is fixedly installed between the two fixed vertical plates, storage tanks are equidistantly provided in the middle of the device shell, a conveying pipe connected to all the storage tanks is fixedly installed on the top of the device shell, a spiral conveying fan blade is rotatably connected inside the conveying pipe, a feeding hopper is fixedly installed at one end of the top of the conveying pipe, and a rotating shaft is rotatably connected between the upper parts of the middle parts of the two bases, round blocks aligned with the bottom of the storage tank are fixedly installed on the surface of the rotating shaft at equal distances, and medicine spreading grooves are opened in annular shapes at equal distances on the surface of the round blocks.

[0004] Preferably, a motor is installed on one side of one of the fixed vertical plates, a first sprocket is fixedly installed on the output end of the motor, one end of the spiral conveying blade passes through the conveying pipe and one of the fixed vertical plates and is fixedly connected to a second sprocket, and a chain is installed between the first sprocket and the second sprocket.

[0005] Preferably, a first bevel gear is fixedly installed at one end of the first sprocket, a fixed plate is fixedly installed on one side of a fixed vertical plate, a sliding rod is fixedly connected to the top of the fixed plate, a moving block is movably sleeved on the surface of the sliding rod, a threaded rod is threadedly connected to the middle part of the moving block, the bottom of the threaded rod is rotatably connected to the top of the fixed plate, a rotating wheel is fixedly connected to the top of the threaded rod, one end of the moving block is rotatably connected to an inner square rotating tube, and the top of the inner square rotating tube is fixedly connected to a second bevel gear meshing with the first bevel gear.

[0006] Preferably, one end of the fixed plate is rotatably connected to a rotating pin, the upper part of the rotating pin is a square structure, and the upper part of the rotating pin is movably inserted into the interior of the inner square rotating tube, the bottom of the rotating pin is fixedly connected to a third bevel gear, and one side of one of the rollers on one side of one of the bases is fixedly connected to a fourth bevel gear meshing with the third bevel gear.

[0007] Preferably, one side of one of the rollers on the other side of the base is fixedly connected to a first gear, and one end of the rotating shaft is fixedly connected to a second gear meshing with the first gear.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a base, a rotating shaft, a roller, a fixed vertical plate, a device shell, a storage tank, a conveying pipe, a spiral conveying fan blade, a feeding hopper, a rotating shaft, a round block and a medicine spreading trough, the disinfection device for sewage treatment has the functions of automatic transportation, automatic movement and automatic uniform addition, and it can evenly add the disinfectant to the sewage pool during the movement, thereby effectively ensuring the efficiency and quality of sewage treatment, and at the same time effectively improving the work efficiency; and the disinfection device has a simple structural design, is convenient and easy to use and operate, stable and reliable, and its performance can meet the use requirements of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0010] In the attached picture:

[0011] Figure 1 This is a schematic cross-sectional view of the structure of the disinfection device for sewage treatment of the utility model;

[0012] Figure 2 For this utility model Figure 1 The local structure of Figure 1 ;

[0013] Figure 3 For this utility model Figure 1 The local structure of Figure 2 ;

[0014] In the figure: 1, base; 2, rotating shaft; 3, roller; 4, fixed vertical plate; 5, device housing; 6, storage tank; 7, conveying pipe; 8, spiral conveying fan blade; 9, feeding hopper; 10, rotating shaft; 11, round block; 12, medicine spreading trough; 13, motor; 14, first sprocket; 15, second sprocket; 16, chain; 17, first bevel gear; 18, slide rod; 19, moving block; 20, threaded rod; 21, rotating wheel; 22, inner square rotating tube; 23, second bevel gear; 24, rotating pin; 25, third bevel gear; 26, fourth bevel gear; 27, first gear; 28, second gear. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] Depend on Figures 1 to 3 The utility model comprises two bases 1, two rotating shafts 2 are rotatably connected between the two bases 1, rollers 3 are installed at both ends of the two rotating shafts 2, fixed vertical plates 4 are fixedly installed on the tops of the two bases 1, a device shell 5 is fixedly installed between the two fixed vertical plates 4, storage grooves 6 are equidistantly opened in the middle of the device shell 5, the storage grooves 6 are an opening structure connected up and down, and the lower part of the storage grooves 6 is an inverted cone structure, a delivery pipe 7 connected to all the storage grooves 6 is fixedly installed on the top of the device shell 5, and a spiral is rotatably connected inside the delivery pipe 7 Conveying blades 8, a feeding hopper 9 is fixedly installed at one end of the top of the conveying pipe 7, and a rotating shaft 10 is rotatably connected between the upper parts of the middle parts of the two bases 1, and round blocks 11 aligned with the bottom of the storage tank 6 are fixedly installed on the surface of the rotating shaft 10 at equal distances, and medicine spreading grooves 12 are opened in annular shapes at equal distances on the surface of the round blocks 11, and a first gear 27 is fixedly connected to one side of one of the rollers 3 on the side of the other base 1, and a second gear 28 meshing with the first gear 27 is fixedly connected to one end of the rotating shaft 10, so that the disinfectant can be evenly added to the sewage pool.

[0017] When the device moves, the four rollers 3 all roll and move, and the rolling of the rollers 3 drives the first gear 27 to rotate, and the rotation of the first gear 27 drives the second gear 28 to rotate, and the rotation of the second gear 28 drives the rotating shaft 10 to rotate, and the rotation of the rotating shaft 10 drives the round block 11 and the medicine spreading trough 12 to rotate, so that the disinfectant inside the storage tank 6 can be evenly spread into the sewage pool through the rotating medicine spreading trough 12.

[0018] A motor 13 is installed on one side of one of the fixed vertical plates 4, and a first sprocket 14 is fixedly installed on the output end of the motor 13. One end of the spiral conveying blade 8 passes through the conveying pipe 7 and one of the fixed vertical plates 4 and is fixedly connected to the second sprocket 15. A chain 16 is installed between the first sprocket 14 and the second sprocket 15, so that the disinfectant can be effectively added and conveyed; the disinfectant is added to the inside of the feeding hopper 9, and then the motor 13 is started, so that the first sprocket 14 drives the second sprocket 15 to rotate through the chain 16, and the rotation of the second sprocket 15 will drive the spiral conveying blade 8 to rotate, and the rotation of the spiral conveying blade 8 will convey the added disinfectant, so that the disinfectant fills the inside of the storage tank 6 in sequence.

[0019] A first bevel gear 17 is fixedly installed on one end of the first sprocket 14, and a fixed plate is fixedly installed on one side of one of the fixed vertical plates 4, and a sliding rod 18 is fixedly connected to the top of the fixed plate, and a moving block 19 is movably sleeved on the surface of the sliding rod 18, and a threaded rod 20 is threadedly connected to the middle part of the moving block 19, and the bottom of the threaded rod 20 is rotatably connected to the top of the fixed plate, and a rotating wheel 21 is fixedly connected to the top of the threaded rod 20, and one end of the moving block 19 is rotatably connected to an inner square rotating tube 22, and the top of the inner square rotating tube 22 is fixedly connected to a second bevel gear 23 meshing with the first bevel gear 17; one end of the fixed plate is rotatably connected to a rotating pin 24, and the upper part of the rotating pin 24 is a square structure, and the upper part of the rotating pin 24 is movably inserted in the inner square rotating tube 22, and the bottom of the rotating pin 24 is fixedly connected to a third bevel gear 25, and one side of one of the rollers 3 on one side of one of the bases 1 is fixedly connected to a fourth bevel gear 26 meshing with the third bevel gear 25, so that transmission can be effectively performed;

[0020] When adding disinfectant, the second bevel gear 23 needs to be separated from the first bevel gear 17. At this time, the threaded rod 20 rotates when the rotating wheel 21 is rotated. The rotation of the threaded rod 20 causes the moving block 19 to move downward on its surface and the surface of the sliding rod 18. The downward movement of the moving block 19 drives the inner square rotating tube 22 and the second bevel gear 23 to move downward. The downward movement of the second bevel gear 23 will separate from the first bevel gear 17. At the same time, the downward movement of the inner square rotating tube 22 will cause the rotating pin 24 to be inserted into the interior thereof.

[0021] When the device needs to be moved, the four rollers 3 are located on both sides of the top of the sewage pool in pairs, and the second bevel gear 23 is meshed with the first bevel gear 17. Then the motor 13 is started to make the first sprocket 14 drive the first bevel gear 17 to rotate. The rotation of the first bevel gear 17 will transmit the transmission to the second bevel gear 23 and the inner square rotating tube 22 will rotate. The rotation of the inner square rotating tube 22 will drive the rotating pin 24 and the third bevel gear 25 to rotate. The rotation of the third bevel gear 25 will transmit the transmission to the fourth bevel gear 26. The rotation of the fourth bevel gear 26 will rotate one of the rollers 3 and one of the rotating shafts 2, and finally the four rollers 3 will move on the top of the sewage pool.

[0022] The disinfection device for sewage treatment has the functions of automatic transportation, automatic movement and automatic uniform addition. It can evenly add the disinfectant to the sewage pool during the movement, thereby effectively ensuring the efficiency and quality of sewage treatment, and also effectively improving work efficiency. The disinfection device has a simple structural design, is convenient and easy to use and operate, stable and reliable, and its performance can meet the use requirements of sewage treatment.

Claims

1. A sewage treatment disinfection device, comprising two bases (1), characterized in that: Two rotating shafts (2) are rotatably connected between the two bases (1), and rollers (3) are installed at both ends of the two rotating shafts (2). Fixed vertical plates (4) are fixedly installed on the tops of the two bases (1), and a device shell (5) is fixedly installed between the two fixed vertical plates (4). Storage tanks (6) are equidistantly provided in the middle of the device shell (5), and a conveying pipe (7) connected to all the storage tanks (6) is fixedly installed on the top of the device shell (5). A spiral conveying fan blade (8) is rotatably connected inside the conveying pipe (7), and a feeding hopper (9) is fixedly installed at one end of the top of the conveying pipe (7). A rotating shaft (10) is rotatably connected between the upper parts of the middle parts of the two bases (1), and a round block (11) aligned with the bottom of the storage tank (6) is fixedly installed on the surface of the rotating shaft (10) at an equal distance, and a medicine spreading groove (12) is equidistantly provided on the surface of the round block (11).

2. A sewage treatment disinfection device according to claim 1, characterized in that: A motor (13) is installed on one side of one of the fixed vertical plates (4), a first sprocket (14) is fixedly installed on the output end of the motor (13), one end of the spiral conveying blade (8) passes through the conveying pipe (7) and one of the fixed vertical plates (4) and is fixedly connected to a second sprocket (15), and a chain (16) is installed between the first sprocket (14) and the second sprocket (15).

3. A sewage treatment disinfection device according to claim 2, characterized in that: A first bevel gear (17) is fixedly mounted on one end of the first sprocket (14); a fixed plate is fixedly mounted on one side of one of the fixed vertical plates (4); a sliding rod (18) is fixedly connected to the top of the fixed plate; a moving block (19) is movably sleeved on the surface of the sliding rod (18); a threaded rod (20) is threadedly connected to the middle of the moving block (19); the bottom of the threaded rod (20) is rotatably connected to the top of the fixed plate; a rotating wheel (21) is fixedly connected to the top of the threaded rod (20); one end of the moving block (19) is rotatably connected to an inner square rotating tube (22); and the top of the inner square rotating tube (22) is fixedly connected to a second bevel gear (23) meshing with the first bevel gear (17).

4. A sewage treatment disinfection device according to claim 3, characterized in that: One end of the fixed plate is rotatably connected to a rotating pin (24), the upper portion of the rotating pin (24) is a square structure, and the upper portion of the rotating pin (24) is movably inserted into the interior of the inner square rotating tube (22), the bottom of the rotating pin (24) is fixedly connected to a third bevel gear (25), and one side of one of the rollers (3) on one side of one of the bases (1) is fixedly connected to a fourth bevel gear (26) meshing with the third bevel gear (25).

5. A sewage treatment disinfection device according to claim 1, characterized in that: One side of one of the rollers (3) on the other side of the base (1) is fixedly connected to a first gear (27), and one end of the rotating shaft (10) is fixedly connected to a second gear (28) meshing with the first gear (27).

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