Flocculating agent feeding machine for sewage treatment

Abstract

The utility model provides a flocculant feeding machine for sewage treatment. The flocculant feeding machine for sewage treatment comprises a tank body, the bottom of the tank body is fixedly connected with a discharging pipe, the exterior of the discharging pipe is fixedly connected with a mounting frame, the top of the discharging pipe is fixedly connected with a first motor, and the output end of the first motor penetrates through the tank body and is fixedly connected with a rotating shaft; an extending rotating shaft is arranged at the bottom of the rotating shaft, a connecting frame penetrates through and is fixedly connected to the top of the outer portion of the rotating shaft, and a scraping plate is fixedly connected to the end, opposite to the rotating shaft, of the connecting frame and makes contact with the inner wall of the tank body. The flocculating agent feeding machine for sewage treatment provided by the utility model has the advantages that the flocculating agent can be prevented from being coagulated and can be fully mixed with sewage.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a flocculant dispenser for sewage treatment. Background Art

[0002] Sewage refers to water discharged from life and production that has been polluted to a certain extent. This water that has lost its original use function is simply called sewage. Sewage mainly comes from water used in life. This water contains more organic matter and is easier to treat. When treating this sewage, people generally concentrate the sewage into a sewage pool, and then put the flocculant for treating sewage into the sewage pool. Flocculants can be generally divided into two categories according to their chemical composition: inorganic flocculants and organic flocculants. Among them, inorganic flocculants include inorganic coagulants and inorganic polymer flocculants; organic flocculants include synthetic organic polymer flocculants, natural organic polymer flocculants and microbial flocculants. In the process of sewage treatment, flocculants will be used to treat sewage, so flocculant delivery equipment will be used.

[0003] However, when the existing device is used to add flocculants to sewage, the flocculants are easily coagulated in the machine, so that when they are added to the sewage pool, they cannot be well mixed with the sewage, resulting in a smaller diffusion range of the flocculants.

[0004] Therefore, it is necessary to provide a new flocculant dispenser for sewage treatment to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a flocculant dispenser for sewage treatment which can prevent the flocculant from coagulating and can fully mix with sewage.

[0006] In order to solve the above technical problems, the utility model provides a flocculant dispenser for sewage treatment, which includes a tank body, a discharge pipe is fixedly connected to the bottom of the tank body, a mounting frame is fixedly connected to the outside of the discharge pipe, a first motor is fixedly connected to the top of the discharge pipe, an output end of the first motor passes through the tank body and is fixedly connected to a rotating shaft, an extended rotating shaft is arranged at the bottom of the rotating shaft, a connecting frame is passed through and fixedly connected to the outer top of the rotating shaft, a scraper is fixedly connected to the end of the connecting frame opposite to the rotating shaft, and the scraper is in contact with the inner wall of the tank body, a uniformly distributed connecting rod is fixedly connected to the middle of the outer side of the rotating shaft, a breaker is fixedly connected to the end of the connecting rod opposite to the rotating shaft, a motor cover is fixedly connected to the left and right sides of the top of the mounting frame, a second motor is fixedly connected to the inside of the motor cover, the output end of the second motor passes through the mounting frame and is fixedly connected to a gear, and the gear passes through and is rotatably connected to the mounting frame, a gear ring is passed through and rotatably connected to the inside of the mounting frame, and the gear ring is meshed with the gear, and four telescopic stirring rods are fixedly connected to the bottom of the gear ring.

[0007] Preferably, a quantitative delivery component is provided inside the discharge pipe.

[0008] Preferably, the quantitative delivery assembly includes a top plate, a bottom plate, a second baffle and a first baffle, the top plate penetrates and is fixedly connected to the top of the discharge pipe, the bottom plate penetrates and is fixedly connected to the bottom of the discharge pipe, the two second baffles are fixedly connected to the outer bottom of the extended shaft, and the two first baffles are fixedly connected to the outer top of the extended shaft.

[0009] Preferably, the top of the top plate and the top of the bottom plate are each provided with two through holes, the bottom of the bottom plate is rotatably connected with a rotating baffle, and the bottom of the rotating baffle is provided with two through holes.

[0010] Preferably, a spiral blade is fixedly connected to the middle of the outer portion of the extended shaft.

[0011] Preferably, the outer wall of the telescopic stirring rod is fixedly connected with evenly distributed stirring blocks, and the top of the telescopic stirring rod is fixedly connected with a support plate.

[0012] Preferably, a feed port is passed through and fixedly connected to the left side of the top of the tank body, and evenly distributed electric heating pipes are passed through and fixedly connected to the inner wall of the tank body.

[0013] Compared with the related art, the flocculant dispenser for sewage treatment provided by the utility model has the following beneficial effects:

[0014] 1. The utility model provides a flocculant dispenser for sewage treatment. First, a first motor, an electric heating tube, a scraper and a breaker cooperate with each other, so that after the flocculant enters the tank body, the breaker and the scraper can break up the flocculants that have been coagulated together, and prevent the flocculants from adhering to the inner wall, and the electric heating tube can effectively remove the moisture in the flocculant, so that it will not coagulate easily. Through the cooperation of the second motor, gears, gear rings, telescopic stirring rods and stirring blocks, the flocculant can be quickly mixed and diffused with the sewage when the agent is put into the water.

[0015] 2. The utility model provides a flocculant dispenser for sewage treatment. By cooperating with each other through the extended shaft, the first baffle, the second baffle, the bottom plate and the rotating baffle, after the flocculant is prepared, the speed of the first motor is set to drive the extended shaft, the first baffle and the second baffle to rotate, so that the flocculant passes through the through holes on the top plate, the bottom plate and the rotating baffle in a quantitative manner and enters the sewage pool, thereby realizing the quantitative delivery of the flocculant. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a flocculant dispenser for sewage treatment provided by the utility model;

[0017] Figure 2 for Figure 1 The cross-sectional structural diagram shown;

[0018] Figure 3 for Figure 1 An enlarged schematic diagram of part of the structure is shown.

[0019] Numbers in the figure: 1. tank body; 2. discharge pipe; 3. mounting frame; 4. motor cover; 5. telescopic stirring rod; 6. stirring block; 7. support plate; 8. first motor; 9. feed inlet; 10. rotating shaft; 11. connecting frame; 12. connecting rod; 13. breaker; 14. scraper; 15. extending rotating shaft; 16. second motor; 17. gear; 18. gear ring; 19. top plate; 20. first baffle; 21. spiral blade; 22. second baffle; 23. bottom plate; 24. rotating baffle; 25. through hole; 26. electric heating tube. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a flocculant dispenser for sewage treatment provided by the utility model; Figure 2 for Figure 1 The cross-sectional structural diagram shown; Figure 3 for Figure 1 The schematic diagram of the enlarged part of the structure shown. A flocculant dispenser for sewage treatment comprises a tank body 1, a discharge pipe 2 is fixedly connected to the bottom of the tank body 1, a mounting frame 3 is fixedly connected to the outside of the discharge pipe 2, a first motor 8 is fixedly connected to the top of the discharge pipe 2, the output end of the first motor 8 passes through the tank body 1 and is fixedly connected to a rotating shaft 10, an extended rotating shaft 15 is provided at the bottom of the rotating shaft 10, a connecting frame 11 is passed through and fixedly connected to the top of the rotating shaft 10, a scraper 14 is fixedly connected to the end of the connecting frame 11 opposite to the rotating shaft 10, and the scraper 14 is in contact with the inner wall of the tank body 1, a uniformly distributed connecting rod 12 is fixedly connected to the middle of the outside of the rotating shaft 10, a breaker 13 is fixedly connected to the end of the connecting rod 12 opposite to the rotating shaft 10, a motor cover 4 is fixedly connected to the left and right sides of the top of the mounting frame 3, a second motor 16 is fixedly connected to the inside of the motor cover 4, the output end of the second motor 16 passes through the mounting frame 3 and is fixedly connected to a gear 17, and the gear 17 passes through and is rotatably connected to the mounting frame 3, and the inside of the mounting frame 3 passes through and A gear ring 18 is rotatably connected, and the gear ring 18 is meshed with the gear 17. Four telescopic stirring rods 5 are fixedly connected to the bottom of the gear ring 18. When working, the device is first installed above the sewage pool as a whole, and the first motor 8 is started to drive the rotating shaft 10, the connecting frame 11, the scraper 14, the connecting rod 12 and the breaker 13 to rotate. The rotation of the breaker 13 can break up the coagulated flocculants, and prevent the flocculants from condensing. The scraper 14 prevents the flocculants from condensing on the inner wall, thereby causing material waste. When the agent is put into the sewage, the telescopic stirring rod 5 is extended downward so that the stirring block 6 is completely immersed in the sewage. The two second motors 16 are started to drive the two gears 17 to rotate, thereby driving the gear ring 18 to rotate inside the mounting frame 3. Since the telescopic stirring rod 5 is fixedly connected to the gear ring 18, it will also rotate with the gear ring 18, so as to stir the sewage at the flocculant placement location, so that the flocculant can be better mixed with the sewage and diffused.

[0022] A quantitative dosing component is arranged inside the discharge pipe 2, which can realize the quantitative dosing of the flocculant.

[0023] The quantitative feeding component includes a top plate 19, a bottom plate 23, a second baffle plate 22 and a first baffle plate 20. The top plate 19 penetrates and is fixedly connected to the top of the discharge pipe 2, the bottom plate 23 is observed inside and fixedly connected to the bottom of the discharge pipe 2, the two second baffle plates 22 are fixedly connected to the outer bottom of the extension shaft 15, and the two first baffle plates 20 are fixedly connected to the outer top of the extension shaft 15. After the flocculants are all broken up and ready, the speed of the first motor 8 is set to adjust and control the rotation speed of the first baffle plate 20 and the second baffle plate 22 driven by the extension shaft 15. The first baffle plate 20 can control the amount of flocculants in the tank body 1 entering the discharge pipe 2 through the through hole 25 of the top plate 19. The rotating baffle plate 24 is rotated so that the through hole 25 above is aligned with the through hole on the bottom plate 23. The flocculants in the discharge pipe 2 are discharged through the through hole 25 on the bottom plate 23 through the rotation of the second baffle plate 23, and are discharged in a timely and quantitative manner, without the need for manual timing and equipment for feeding.

[0024] Two through holes 25 are provided on the top of the top plate 19 and the bottom plate 23. The bottom of the bottom plate 23 is rotatably connected to a rotating baffle 24, and two through holes 25 are provided on the bottom of the rotating baffle 24. By twisting the rotating baffle 24, the through holes 25 arranged on it are aligned with the through holes 25 on the bottom plate 23, so that the medicine can fall into the sewage.

[0025] A spiral blade 21 is fixedly connected to the middle of the outer portion of the extended rotating shaft 15 , which can further break up the flocculant in the discharge pipe 2 , facilitate fusion, and prevent it from coagulating together.

[0026] The outer wall of the telescopic stirring rod 5 is fixedly connected with evenly distributed stirring blocks 6, and the top of the telescopic stirring rod 5 is fixedly connected with a support plate 7, which can enable the flocculant to be better stirred, mixed and diffused with the sewage, and the support plate 7 can conveniently support and stably place the device when the device is not in use.

[0027] A feed port 9 is passed through and fixedly connected to the left side of the top of the tank body 1, and the flocculant is fed into the tank body 1 through the feed port 9. The inner wall of the tank body 1 is passed through and fixedly connected with evenly distributed electric heating tubes 26. The multiple electric heating tubes 26 can dry the moisture in the flocculant to further prevent the flocculant from coagulating.

[0028] The working principle of the flocculant dispenser for sewage treatment provided by the utility model is as follows:

[0029] First, when working, the device is installed as a whole above the sewage pool, and the flocculant is fed into the tank body 1 through the feed port 9. The first motor 8 is started to drive the rotating shaft 10, the connecting frame 11, the scraper 14, the connecting rod 12 and the breaker 13 to rotate. The rotation of the breaker 13 can break up the coagulated flocculants, and the flocculants can also be prevented from condensing. The multiple electric heating tubes 26 arranged on the inner wall of the tank body 1 can dry the water in the flocculants to further prevent the flocculants from condensing, and the scraper 14 is to prevent The flocculant condenses on the inner wall, thus causing material waste. During the flocculant stirring process, some flocculants enter the discharge pipe 2 through the through hole 25 on the top plate 19, and the extended shaft 15 set in the discharge pipe 2 can rotate with the shaft 10, and since the extended shaft 15 and the shaft 10 can be connected through a differential, the rotation speed of the extended shaft 15 is slower than that of the shaft 10, and the spiral blade 21 set on the extended shaft 15 can cut and stir the flocculant in the discharge pipe 2 to prevent After the flocculants are completely dispersed and ready, the speed of the first motor 8 is set, so as to adjust and control the rotation speed of the extended rotating shaft 15 to drive the first baffle 20 and the second baffle 23. The first baffle 20 can control the amount of flocculants in the tank body 1 to enter the discharge pipe 2 through the through hole 25 of the top plate 19. The rotating baffle 24 is rotated so that the through hole 25 on the upper side is aligned with the through hole on the bottom plate 23. The second baffle 22 is rotated so that the flocculants in the discharge pipe 2 pass through the through hole 25 on the bottom plate 23 to perform timed quantitative feeding. The discharge does not require manual timing to use equipment for delivery. After the flocculant is delivered into the sewage, the telescopic stirring rod 5 is extended downward so that the stirring block 6 is completely immersed in the sewage. The two second motors 16 are started to drive the two gears 17 to rotate, thereby driving the gear ring 18 to rotate inside the mounting frame 3. Since the telescopic stirring rod 5 is fixedly connected to the gear ring 18, it will also rotate with the gear ring 18 to achieve stirring of the sewage at the flocculant delivery location, so that the flocculant is better mixed with the sewage and diffused.

[0030] Compared with the related art, the flocculant dispenser for sewage treatment provided by the utility model has the following beneficial effects:

[0031] The utility model provides a flocculant dispenser for sewage treatment. Firstly, a first motor 8, an electric heating tube 26, a scraper 14 and a breaker 13 are arranged to cooperate with each other, so that after the flocculant enters the tank body 1, the breaker 13 and the scraper 14 can break up the flocculants that are coagulated together and prevent the flocculants from adhering to the inner wall, and the electric heating tube 26 can effectively remove the moisture in the flocculant so that it will not coagulate easily. Through the cooperation of the second motor 16, the gear 17, the gear ring 18, the telescopic stirring rod 5 and the stirring block 6, the flocculant can be quickly mixed with the sewage and diffused when the agent is put into the water.

[0032] The utility model provides a flocculant dispenser for sewage treatment. By cooperating with each other through the extended rotating shaft 15, the first baffle 20, the second baffle 22, the bottom plate 23 and the rotating baffle 24, after the flocculant is prepared, the rotation speed of the first motor 8 is set to drive the extended rotating shaft 15, the first baffle 20 and the second baffle 22 to rotate, so that the flocculant enters the sewage pool quantitatively through the through holes 25 on the top plate 19, the bottom plate 23 and the rotating baffle 24, thereby realizing the quantitative dispensing of the flocculant.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A flocculant dispenser for sewage treatment, comprising a tank body, characterized in that: The bottom of the tank body is fixedly connected with a discharge pipe, the outside of the discharge pipe is fixedly connected with a mounting bracket, the top of the discharge pipe is fixedly connected with a first motor, the output end of the first motor passes through the tank body and is fixedly connected with a rotating shaft, an extended rotating shaft is provided at the bottom of the rotating shaft, the external top of the rotating shaft passes through and is fixedly connected with a connecting frame, the end of the connecting frame opposite to the rotating shaft is fixedly connected with a scraper, and the scraper is in contact with the inner wall of the tank body, the middle of the outside of the rotating shaft is fixedly connected with an evenly distributed connecting rod, the end of the connecting rod opposite to the rotating shaft is fixedly connected with a breaker, the left and right sides of the top of the mounting bracket are fixedly connected with a motor cover, the inside of the motor cover is fixedly connected with a second motor, the output end of the second motor passes through the mounting bracket and is fixedly connected with a gear, and the gear passes through and is rotatably connected to the mounting bracket, the inside of the mounting bracket passes through and is rotatably connected with a gear ring, and the gear ring is meshed with the gear, and four telescopic stirring rods are fixedly connected to the bottom of the gear ring.

2. The flocculant dispenser for sewage treatment according to claim 1, characterized in that: A quantitative delivery component is arranged inside the discharge pipe.

3. The flocculant dispenser for sewage treatment according to claim 2, characterized in that: The quantitative dispensing assembly includes a top plate, a bottom plate, a second baffle and a first baffle, the top plate penetrates and is fixedly connected to the top of the discharge pipe, the bottom plate penetrates and is fixedly connected to the bottom of the discharge pipe, the two second baffles are fixedly connected to the outer bottom of the extended shaft, and the two first baffles are fixedly connected to the outer top of the extended shaft.

4. The flocculant dispenser for sewage treatment according to claim 3, characterized in that: The top of the top plate and the bottom plate are both provided with two through holes, the bottom of the bottom plate is rotatably connected with a rotating baffle, and the bottom of the rotating baffle is provided with two through holes.

5. The flocculant dispenser for sewage treatment according to claim 1, characterized in that: A spiral blade is fixedly connected to the outer middle of the extended rotating shaft.

6. The flocculant dispenser for sewage treatment according to claim 1, characterized in that: The outer wall of the telescopic stirring rod is fixedly connected with stirring blocks which are evenly distributed, and the top of the telescopic stirring rod is fixedly connected with a supporting plate.

7. The flocculant dispenser for sewage treatment according to claim 1, characterized in that: A feed port is passed through and fixedly connected to the left side of the top of the tank body, and evenly distributed electric heating pipes are passed through and fixedly connected to the inner wall of the tank body.

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