Automatic dosing device for industrial sewage treatment

Abstract

The utility model discloses an automatic dosing device for industrial sewage treatment, and relates to the technical field of industrial sewage treatment devices.The automatic dosing device for industrial sewage treatment comprises a medicine box and a discharging pipe installed outside the medicine box, a water power mechanism is arranged at the bottom of the medicine box, and a rotary material stopping mechanism is arranged in the discharging pipe; and the water power mechanism drives the rotary material stopping mechanism to rotate. According to the automatic dosing device for industrial sewage treatment, when sewage flows through a sewage inlet pipe, water flow drives a turbine to rotate, so that a rotating disc rotates in a clamping plate, when a discharging port rotates into the clamping plate, a flocculating agent in a chemical box enters a discharging pipe through the discharging port, then chemical is sprayed into a sedimentation tank, and when water feeding is stopped, the rotating disc rotates in the clamping plate; when sewage enters the sewage tank, the turbine stops rotating, the balancing weight faces downwards under the action of gravity, the top end of the rotating disc blocks the discharging port, automatic dosing is achieved when the sewage enters the sewage tank, the equipment cost is reduced, and meanwhile a corresponding number of flocculants can be automatically added according to the sewage amount.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, in particular to an automatic dosing device for industrial sewage treatment. Background Art

[0002] In the sewage treatment process, it is usually necessary to transfer the sewage to various sewage treatment tanks for sedimentation, disinfection and other operations. When the sewage enters the sedimentation tank, it is usually necessary to add flocculants into the tank to assist the rapid precipitation of impurities in the sewage.

[0003] The Chinese patent authorization announcement number is CN219168295U, and the name is a sewage treatment dosing device, which includes a drug dispensing box, a processing box, a feed inlet, a water inlet, a through pipe, a drug discharge pipe and a rolling mechanism. The processing box is fixedly installed on the upper surface of the drug dispensing box, the feed inlet is fixedly installed on the upper surface of the processing box, the water inlet is plugged into the side wall of the processing box, the through pipe is fixedly installed on the inner wall of the processing box, the lower end of the through pipe is located inside the drug dispensing box, and the drug discharge pipe is plugged into the side wall of the drug dispensing box. Through the relative rotation of the first rolling roller and the second rolling roller, the solid medicine in the gap between the first rolling roller and the second rolling roller can be rolled and crushed, which solves the problem that the particles of the solid medicine are large and the contact area with the solution is small, which affects the work efficiency. Therefore, the device can crush the solid medicine into powder, increase the contact area with the solution, and effectively improve the work efficiency.

[0004] The disadvantages of the above-mentioned prior art solutions are that: although the above-mentioned solution can crush the solid medicine into powder to increase the contact area with the solution, the amount of sewage is different each time, and the feeding needs to be set according to different amounts. When the medicine is added, the operation is relatively inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic dosing device for industrial sewage treatment to solve the technical problems mentioned in the above background technology.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] An automatic dosing device for industrial sewage treatment comprises a medicine box, one side of the medicine box is connected to a discharge pipe, a water power mechanism is arranged at the bottom of the medicine box, a rotating material stop mechanism is arranged inside the discharge pipe, and the water power mechanism drives the rotating material stop mechanism to rotate;

[0008] The hydrodynamic mechanism comprises a turbine installed at the bottom of the medicine box, and a first bevel gear is installed on the top of the turbine;

[0009] The rotating material-stopping mechanism comprises a rotating disk and a material outlet opened on the outer wall of the rotating disk. A second bevel gear is installed on the back of the rotating disk, and the first bevel gear is meshed with the second bevel gear.

[0010] As a further solution of the utility model: a power box is installed at the bottom of the medicine box, and the turbine is rotatably connected to the inside of the power box.

[0011] As a further solution of the utility model: a sewage inlet pipe is provided through the interior of the power box, and one side of the turbine is provided inside the sewage inlet pipe.

[0012] As a further solution of the utility model: a splint is installed on the outer wall of the medicine box, the discharge pipe is installed on the outer surface of the splint, and the splint is connected to the inside of the medicine box.

[0013] As a further solution of the utility model: a rotating shaft is rotatably connected below the clamping plate, and the rotating disk and the second bevel gear are respectively fixedly mounted on both ends of the rotating shaft.

[0014] As a further solution of the utility model: the top of the rotating disk is rotatably arranged inside the clamping plate, a counterweight block is installed on the outer wall of the rotating disk, and the discharge port is opened inside the counterweight block.

[0015] As a further solution of the utility model: a load-bearing plate is arranged at the bottom of the medicine box, a box cover is arranged at the top of the medicine box, a gravity sensor is installed at the bottom of the load-bearing plate, an alarm is installed on the outer wall of the medicine box, and the alarm is electrically connected to the gravity sensor.

[0016] The beneficial effects of the utility model are as follows: when the utility model is in use, when sewage flows through the sewage inlet pipe, the water flow drives the turbine to rotate, thereby causing the first bevel gear to drive the second bevel gear to rotate, causing the rotating disk to rotate inside the splint, and when the discharge port is rotated to the inside of the splint, the flocculant inside the medicine box enters the discharge pipe through the discharge port, and then is sprayed into the sedimentation tank, and the medicine is continuously added as the water flows in, and the added medicine is dispersed by the impact of the water flow, and when the water inlet stops, the turbine stops rotating. At this time, the counterweight block faces downward under the action of gravity, and the top of the rotating disk blocks the discharge port, stopping the feeding, thereby realizing automatic addition of medicine when sewage enters, and automatic stop, reducing equipment costs, and automatically adding a corresponding amount of flocculant according to the amount of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional schematic diagram of the whole device in the utility model;

[0019] Figure 2It is a three-dimensional schematic diagram of the box cover in the utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the load-bearing plate of the utility model.

[0021] Figure 4 It is a three-dimensional schematic diagram of the rotary material stop mechanism in the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the water power mechanism in the utility model.

[0023] In the figure: 1. medicine box; 2. discharge pipe; 3. water power mechanism; 31. power box; 32. sewage inlet pipe; 33. turbine; 34. first bevel gear; 4. alarm; 5. box cover; 6. load plate; 7. gravity sensor; 8. rotation stop mechanism; 81. rotating disk; 82. counterweight block; 83. discharge port; 84. rotating shaft; 85. second bevel gear; 9. clamping plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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.

[0025] like Figure 1-5 As shown, an automatic dosing device for industrial sewage treatment includes a medicine box 1, one side of the medicine box 1 is connected to a discharge pipe 2, a water power mechanism 3 is provided at the bottom of the medicine box 1, a rotating stop mechanism 8 is provided inside the discharge pipe 2, and the water power mechanism 3 drives the rotating stop mechanism 8 to rotate;

[0026] The water power mechanism 3 includes a turbine 33 installed at the bottom of the medicine box 1, and a first bevel gear 34 is installed on the top of the turbine 33. A sewage inlet pipe 32 is penetrated inside the power box 31, and one side of the turbine 33 is arranged inside the sewage inlet pipe 32. The end of the sewage inlet pipe 32 away from the discharge pipe 2 is used to connect to the external sewage pipe, and then discharged into the sedimentation tank through the other end of the sewage inlet pipe 32, ensuring that the flocculant can be smoothly put into the sedimentation tank when the device is put into the flocculant. A power box 31 is installed at the bottom of the medicine box 1, and the turbine 33 is rotatably connected to the inside of the power box 31. The power box 31 is used to install the turbine 33, ensuring the smooth rotation of the turbine 33.

[0027] The rotating stop mechanism 8 includes a rotating disk 81 and a discharge port 83 opened on the outer wall of the rotating disk 81. A second bevel gear 85 is installed on the back of the rotating disk 81. The first bevel gear 34 is meshed with the second bevel gear 85. A clamping plate 9 is installed on the outer wall of the medicine box 1. The discharge pipe 2 is installed on the outer surface of the clamping plate 9. The clamping plate 9 is connected to the inside of the medicine box 1. A rotating shaft 84 is rotatably connected below the clamping plate 9. The rotating disk 81 and the second bevel gear 85 are respectively fixedly installed at both ends of the rotating shaft 84. The top of the rotating disk 81 is rotatably arranged on the clamping plate 9. Internally, a counterweight block 82 is installed on the outer wall of the rotating disk 81, and a discharge port 83 is opened inside the counterweight block 82. When sewage hits the turbine 33 through the sewage inlet pipe 32, it will drive the turbine 33 to rotate, thereby driving the second bevel gear 85 to rotate through the first bevel gear 34, thereby driving the rotating disk 81 to rotate. When the rotating disk 81 rotates, the discharge port 83 will periodically move to one end of the discharge pipe 2, so that the discharge pipe 2 is connected to the inside of the medicine box 1, ensuring that the flocculant can be smoothly delivered.

[0028] The clamping plate 9 provides good support for the rotating disk 81 to ensure that it can rotate stably, and the clamping plate 9 covers and protects the outer side of the rotating disk 81, providing it with an independent operating space to ensure that it can be put into the basket.

[0029] A load plate 6 is provided at the bottom of the medicine box 1, a box cover 5 is provided at the top of the medicine box 1, a gravity sensor 7 is installed at the bottom of the load plate 6, and an alarm 4 is installed on the outer wall of the medicine box 1. The alarm 4 is electrically connected to the gravity sensor 7. When the medicine inside the medicine box 1 is consumed, the gravity sensor 7 always monitors the amount of materials. When the amount drops to a preset value, the gravity sensor 7 gives an electrical signal. At this time, the alarm 4 sounds an alarm to remind that the medicine is insufficient.

[0030] The working principle of the utility model is as follows: by installing the medicine box 1 at the water inlet position of the sedimentation tank, the sewage inlet pipe 32 is connected to the water inlet, when the sewage flows through the sewage inlet pipe 32, the water flow drives the turbine 33 to rotate, so that the first bevel gear 34 drives the second bevel gear 85 to rotate, so that the rotating disk 81 rotates inside the clamping plate 9, and when the discharge port 83 rotates to the inside of the clamping plate 9, the flocculant inside the medicine box 1 enters the inside of the discharge pipe 2 through the discharge port 83, and then sprays the medicine into the sedimentation tank, and continuously adds medicine as the water flows in, and the added medicine is dispersed by the impact of the water flow, when the water stops flowing, the turbine 33 stops rotating, at this time, the counterweight block 82 faces downward under the action of gravity, and the top of the rotating disk 81 blocks the discharge port seal 83, stops feeding, and realizes automatic dosing when sewage flows in, and automatically stops dosing when sewage stops, thereby reducing equipment costs, and can automatically add a corresponding amount of flocculant according to the amount of sewage.

[0031] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An automatic dosing device for industrial wastewater treatment, comprising a medicine box (1), one side of the medicine box (1) being connected to a discharge pipe (2); characterized in that: A water power mechanism (3) is provided at the bottom of the medicine box (1), a rotating material stop mechanism (8) is provided inside the discharge pipe (2), and the water power mechanism (3) drives the rotating material stop mechanism (8) to rotate; The hydrodynamic mechanism (3) comprises a turbine (33) installed at the bottom of the medicine box (1), and a first bevel gear (34) is installed on the top of the turbine (33); The rotating material stopping mechanism (8) comprises a rotating disk (81) and a material outlet (83) opened on the outer wall of the rotating disk (81); a second bevel gear (85) is installed on the back of the rotating disk (81); and the first bevel gear (34) is meshed with the second bevel gear (85).

2. The automatic dosing device for industrial wastewater treatment according to claim 1 is characterized in that: A power box (31) is installed at the bottom of the medicine box (1), and the turbine (33) is rotatably connected to the inside of the power box (31).

3. The automatic dosing device for industrial sewage treatment according to claim 2 is characterized in that: A sewage inlet pipe (32) is provided inside the power box (31) and penetrates therethrough. One side of the turbine (33) is provided inside the sewage inlet pipe (32).

4. The automatic dosing device for industrial wastewater treatment according to claim 1 is characterized in that: The outer wall of the medicine box (1) is installed with a clamping plate (9), the discharge pipe (2) is installed on the outer surface of the clamping plate (9), and the clamping plate (9) is connected with the inside of the medicine box (1).

5. The automatic dosing device for industrial sewage treatment according to claim 4 is characterized in that: A rotating shaft (84) is rotatably connected below the clamping plate (9), and the rotating disk (81) and the second bevel gear (85) are respectively fixedly mounted on both ends of the rotating shaft (84).

6. The automatic dosing device for industrial wastewater treatment according to claim 5, characterized in that: The top of the rotating disk (81) is rotatably arranged inside the clamping plate (9), a counterweight block (82) is installed on the outer wall of the rotating disk (81), and the discharge port (83) is opened inside the counterweight block (82).

7. The automatic dosing device for industrial wastewater treatment according to claim 1 is characterized in that: A load-bearing plate (6) is arranged at the bottom of the medicine box (1), a box cover (5) is arranged at the top of the medicine box (1), a gravity sensor (7) is installed at the bottom of the load-bearing plate (6), and an alarm (4) is installed on the outer wall of the medicine box (1), and the alarm (4) is electrically connected to the gravity sensor (7).

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