Activated carbon classified feeding device

Abstract

The utility model discloses an activated carbon classification feeding device, which is applied to the field of sewage treatment and comprises a support, material boxes are symmetrically bolted in the support, a material cavity is arranged in the support, a material waiting hopper is slidably connected in the material cavity, weight sensors are symmetrically mounted between the material waiting hopper and the material cavity through fixing pieces, and the weight sensors are connected with the support. The top of the support is in bolted connection with a connecting base, and a connecting rod is arranged in the connecting base. The material waiting hopper is installed in the material cavity, materials in the material box can be stacked on the material waiting hopper after entering the material cavity, and when the weight of the activated carbon materials reaches a preset value of the controller, the activated carbon materials can be automatically watered under the action of the weight sensor. The controller controls the first electromagnetic valve on the discharging pipe to be closed and the second electromagnetic valve on the discharging pipe to be opened, the purpose of quantitative discharging is achieved, and the situation that the activated carbon materials are fed too much or too little is prevented.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to an activated carbon classified feeding device. Background Technique

[0002] Activated carbon particles or powder are often used in sewage treatment and are put into sewage for purification. A feeding device is needed during the feeding process.

[0003] At present, the Chinese utility model with the publication number of CN219155667U discloses an activated carbon classified feeding device; it relates to the technical field of activated carbon feeding devices. Specifically, it includes a guiding track and a fixed table. A motor installation box is fixed on the left side of the guiding track. A first motor is installed inside the motor installation box. A driving lead screw is fixed on the power output shaft of the first motor. The end of the driving lead screw away from the first motor movably penetrates into the inside of the guiding track and is rotatably connected to the right side inner wall of the guiding track; through the design of structures such as the guiding track, the fixed table, the first motor, the driving lead screw, and the fixed block, the utility model can effectively drive the entire fixed table to drive two storage barrels to move left and right along the guiding track, so as to achieve the purpose of feeding activated carbon along the edge of the sewage area. Compared with the prior art, it usually can only feed activated carbon at a fixed point in a certain area, and has a better feeding effect.

[0004] To sum up, although this classified feeding device can achieve the purpose of feeding activated carbon along the edge of the sewage area, there are still certain problems in use. For example, this classified feeding device lacks a structure for quantitative feeding. During feeding, it is impossible to feed a certain amount of activated carbon particles or powder according to the required amount, which is likely to cause waste of activated carbon material or insufficient activated carbon material during sewage purification. At the same time, the feeding structure of this classified feeding device is simple and can only achieve feeding at the edge of the sewage pool. If the sewage pool is relatively wide, the sewage treatment in the middle position of the sewage pool will deteriorate, and the activated carbon material cannot be scattered during feeding, so that the activated carbon material is evenly distributed in the sewage pool, and the practicability is poor. Content of the Utility Model

[0005] The purpose of the utility model is to provide an activated carbon classified feeding device, and its advantages are quantitative feeding and strong practicability.

[0006] The above technical object of the utility model is achieved by the following technical solutions: An activated carbon classification feeding device includes a bracket. Inside the bracket, material boxes are symmetrically bolted. Inside the bracket, a material cavity is provided. Inside the material cavity, a material hopper is slidably connected. Between the material hopper and the material cavity, weight sensors are symmetrically installed through fixing pieces. On the top of the bracket, a connecting seat is bolted. Inside the connecting seat, a connecting rod is provided. Inside the connecting seat, a lead screw threadedly connected to the connecting rod is rotatably connected through a bearing. One end of the connecting rod is bolted with a mounting block. On the mounting block, a projection shell is installed. Inside the projection shell, a projection disc is rotatably connected through a rotating shaft.

[0007] By adopting the above technical solutions, in the utility model, a material hopper is installed inside the material cavity. When the materials inside the material box enter the material cavity, they can accumulate on the material hopper. When the weight of the activated carbon material reaches the preset value of the controller, through the action of the weight sensor, the controller controls the first solenoid valve on the discharge pipe to close and the second solenoid valve on the feeding pipe to open, achieving the purpose of quantitative feeding, preventing too much or too little of the activated carbon material from being put. Inside the projection shell, a projection disc is installed. When the stepping motor starts, the activated carbon material entering the projection shell through the telescopic hose can be scattered, making it evenly distributed. Through the action of the servo motor lead screw, the connecting rod can be driven to extend from the connecting seat, driving the projection shell to move towards the center of the sewage pool, making the scattered activated carbon material evenly distributed and having a large feeding area, improving the practicability.

[0008] The utility model is further configured as: The top of the material box is communicated with a feeding port. The bottom of the material box is communicated with a discharge pipe communicated with the material cavity, and a first solenoid valve is installed on the surface of the discharge pipe.

[0009] By adopting the above technical solutions, it is convenient for two material boxes to add different activated carbon materials and for the activated carbon materials inside the material box to enter the material cavity.

[0010] The utility model is further configured as: Fixing blocks are bolted on the surface of the material cavity. The number of the fixing blocks is two, and the fixing blocks are bolted to the bracket.

[0011] By adopting the above technical solutions, the material cavity is limited and fixed.

[0012] The utility model is further configured as: A controller is arranged on one side of the bracket, and the controller is fixedly installed on the bracket through a fixing piece.

[0013] By adopting the above technical solutions, it is convenient to control the operation of the device.

[0014] The utility model is further configured as: Support beams are symmetrically bolted to the bottom of the bracket. Universal wheels are symmetrically installed at the bottom of the support beams, and a foot brake is installed on the surface of the universal wheels.

[0015] Adopting the above technical solution, it is convenient to support and move the device.

[0016] The present utility model is further configured as: a stepping motor bolted to the rotating shaft of the throwing disc is installed at the top of the throwing shell through a fixing member, and a servo motor bolted to the lead screw is installed on the connecting seat through a fixing member.

[0017] Adopting the above technical solution, it is convenient for the throwing disc and the lead screw to rotate.

[0018] The present utility model is further configured as: a telescopic hose is communicated with the top of the throwing shell, a discharging pipe is communicated with the bottom of the equalizing hopper, the telescopic hose and the discharging pipe are communicated, and a second electromagnetic valve is installed on the surface of the discharging pipe.

[0019] Adopting the above technical solution, it is convenient for the activated carbon material inside the material cavity to enter the throwing shell.

[0020] The present utility model is further configured as: sliders are symmetrically bolted to the surface of the connecting rod, and a sliding groove for cooperating with the slider is formed inside the connecting seat.

[0021] Adopting the above technical solution, it is convenient to limit the connecting rod.

[0022] In summary, the present utility model has the following beneficial effects:

[0023] 1. By installing an equalizing hopper inside the material cavity in the present utility model, when the materials in the material box enter the material cavity, they can be stacked on the equalizing hopper. When the weight of the activated carbon material reaches the predetermined value of the controller, through the action of the weight sensor, the controller controls the first electromagnetic valve on the discharging pipe to close and the second electromagnetic valve on the discharging pipe to open, achieving the purpose of quantitative feeding and preventing the overfeeding or underfeeding of the activated carbon material;

[0024] 2. By installing a throwing disc inside the throwing shell in the present utility model, when the stepping motor is started, the activated carbon material entering the throwing shell through the telescopic hose can be scattered, making it evenly distributed. Through the action of the servo motor and the lead screw, the connecting rod can be driven to extend from the connecting seat, driving the throwing shell to move towards the center of the sewage tank, making the scattered activated carbon material evenly distributed and having a large throwing area, improving the practicability. Description of the Drawings

[0025] Figure 1 is the overall structural schematic diagram of the present utility model;

[0026] Figure 2 is the structural sectional view of the material cavity of the present utility model;

[0027] Figure 3 is the partial structural sectional view of the present utility model;

[0028] Figure 4 It is a structural sectional view of the projectile shell in the present utility model.

[0029] Reference numerals: 1, support; 2, material box; 3, material cavity; 4, equalizing hopper; 5, weight sensor; 6, connecting seat; 7, connecting rod; 8, lead screw; 9, mounting block; 10, projectile shell; 11, projectile disc; 12, feed inlet; 13, discharge pipe; 14, fixing block; 15, controller; 16, support beam; 17, universal wheel; 18, stepping motor; 19, servo motor; 20, flexible hose; 21, discharging pipe; 22, slider; 23, chute. Detailed implementation manners

[0030] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0031] Embodiment 1:

[0032] Referring to Figure 1 and Figure 2 , an activated carbon classification and feeding device includes a support 1. Inside the support 1, material boxes 2 are symmetrically bolted. Inside the support 1, there is a material cavity 3. Inside the material cavity 3, an equalizing hopper 4 is slidably connected. Between the equalizing hopper 4 and the material cavity 3, weight sensors 5 are symmetrically installed through fixing parts. By installing the equalizing hopper 4 inside the material cavity 3, when the materials inside the material box 2 enter the material cavity 3, they can accumulate on the equalizing hopper 4. When the weight of the activated carbon materials reaches the preset value of the controller 15, through the action of the weight sensors 5, the controller 15 controls the first solenoid valve on the discharge pipe 13 to close and the second solenoid valve on the discharging pipe 21 to open, achieving the purpose of quantitative feeding and preventing excessive or insufficient feeding of the activated carbon materials.

[0033] Referring to Figure 1 and Figure 2 , at the top of the material box 2, a feed inlet 12 is communicated. At the bottom of the material box 2, a discharge pipe 13 communicated with the material cavity 3 is communicated. And on the surface of the discharge pipe 13, a first solenoid valve is installed. By setting the feed inlet 12 and the discharge pipe 13, it is convenient to add different activated carbon materials into the two material boxes 2 and for the activated carbon materials inside the material box 2 to enter the material cavity 3.

[0034] Referring to Figure 1 , on the surface of the material cavity 3, fixing blocks 14 are bolted. The number of the fixing blocks 14 is two, and the fixing blocks 14 are bolted to the support 1. By setting the fixing blocks 14, the material cavity 3 is limited and fixed.

[0035] Referring to Figure 1, symmetrically bolted to the bottom of the support 1 are support beams 16, symmetrically installed at the bottom of the support beams 16 are universal wheels 17, and a foot brake is installed on the surface of the universal wheels 17. By providing the support beams 16 and the universal wheels 17, it is convenient to support and move the device.

[0036] Brief description of the usage process: An equalizing hopper 4 is installed inside the material chamber 3. When the materials in the material box 2 enter the material chamber 3, they can accumulate on the equalizing hopper 4. When the weight of the activated carbon materials reaches the preset value of the controller 15, through the action of the weight sensor 5, the controller 15 controls the first solenoid valve on the discharge pipe 13 to close and the second solenoid valve on the discharge pipe 21 to open, achieving the purpose of quantitative feeding and preventing excessive or insufficient feeding of the activated carbon materials.

[0037] Embodiment 2:

[0038] Reference Figure 1 , Figure 3 and Figure 4 , for an activated carbon classification feeding device, a connecting seat 6 is bolted to the top of the support 1. Inside the connecting seat 6 is provided a connecting rod 7. Inside the connecting seat 6, a lead screw 8 threadedly connected to the connecting rod 7 is rotatably connected through a bearing. One end of the connecting rod 7 is bolted with a mounting block 9, and a projection shell 10 is installed on the mounting block 9. Inside the projection shell 10, a projection disc 11 is rotatably connected through a rotating shaft. By installing the projection disc 11 inside the projection shell 10, when the stepping motor 18 is started, the activated carbon materials entering the projection shell 10 through the telescopic hose 20 can be projected, making them evenly distributed. Through the action of the servo motor 19 on the lead screw 8, the connecting rod 7 can be driven to extend from the connecting seat 6, driving the projection shell 10 to move towards the center of the sewage tank, making the projected activated carbon materials evenly distributed and having a large feeding area, improving the practicability.

[0039] Reference Figure 1 , on one side of the support 1 is provided a controller 15, and the controller 15 is fixedly installed on the support 1 through a fixing member. By providing the controller 15, it is convenient to control the operation of the device.

[0040] Reference Figure 1 , on the top of the projection shell 10, a stepping motor 18 bolted to the rotating shaft of the projection disc 11 is installed through a fixing member, and on the connecting seat 6, a servo motor 19 bolted to the lead screw 8 is installed through a fixing member. By providing the stepping motor 18 and the servo motor 19, it is convenient for the projection disc 11 and the lead screw 8 to rotate.

[0041] Reference Figure 1, a telescopic hose 20 is connected to the top of the cartridge case 10, a discharge pipe 21 is connected to the bottom of the equalizing hopper 4, the telescopic hose 20 and the discharge pipe 21 are connected, and a second solenoid valve is installed on the surface of the discharge pipe 21. By providing the telescopic hose 20 and the discharge pipe 21, it is convenient for the activated carbon material inside the material chamber 3 to enter the cartridge case 10.

[0042] Reference Figure 3 , sliding blocks 22 are symmetrically bolted to the surface of the connecting rod 7, and a sliding groove 23 adapted to the sliding blocks 22 is provided inside the connecting seat 6. By providing the sliding blocks 22 and the sliding groove 23, it is convenient to limit the connecting rod 7.

[0043] Brief description of the usage process: A throwing disc 11 is installed inside the cartridge case 10. After the stepping motor 18 is started, the activated carbon material entering the cartridge case 10 through the telescopic hose 20 can be scattered to make it evenly distributed. Under the action of the servo motor 19 and the lead screw 8, the connecting rod 7 can be driven to extend from the connecting seat 6, driving the cartridge case 10 to move towards the center of the sewage tank, making the scattered activated carbon material evenly distributed and having a large throwing area, improving the practicability.

[0044] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. An activated carbon classification delivery device, comprising a support (1), characterized in that: A material box (2) is symmetrically bolted to the interior of the bracket (1), a material cavity (3) is provided inside the bracket (1), a material hopper (4) is slidably connected to the interior of the material cavity (3), a weight sensor (5) is symmetrically installed between the material hopper (4) and the material cavity (3) via a fixing piece, a connecting seat (6) is bolted to the top of the bracket (1), a connecting rod (7) is provided inside the connecting seat (6), a screw rod (8) threadedly connected to the connecting rod (7) is rotatably connected to the interior of the connecting seat (6) via a bearing, a mounting block (9) is bolted to one end of the connecting rod (7), a projectile shell (10) is installed on the mounting block (9), and a projectile disc (11) is rotatably connected to the interior of the projectile shell (10) via a rotating shaft.

2. The activated carbon classification delivery device according to claim 1, characterized in that: The top of the material box (2) is connected to a material feed port (12), the bottom of the material box (2) is connected to a material discharge pipe (13) connected to the material chamber (3), and a first solenoid valve is installed on the surface of the material discharge pipe (13).

3. The activated carbon classification delivery device according to claim 1, characterized in that: A fixing block (14) is bolted to the surface of the material cavity (3), and the number of the fixing blocks (14) is two. The fixing blocks (14) are bolted to the bracket (1).

4. The activated carbon classification delivery device according to claim 1, characterized in that: A controller (15) is provided on one side of the bracket (1), and the controller (15) is fixedly mounted on the bracket (1) via a fixing member.

5. The activated carbon classification delivery device according to claim 1, characterized in that: The bottom of the bracket (1) is symmetrically bolted with a support beam (16), the bottom of the support beam (16) is symmetrically installed with a universal wheel (17), and the surface of the universal wheel (17) is installed with a foot brake.

6. The activated carbon classification delivery device according to claim 1, characterized in that: A stepping motor (18) bolted to the rotating shaft of the projectile disc (11) is installed on the top of the projectile shell (10) via a fixing member, and a servo motor (19) bolted to the screw rod (8) is installed on the connecting seat (6) via a fixing member.

7. The activated carbon classification delivery device according to claim 1, characterized in that: The top of the projectile shell (10) is connected to a telescopic hose (20), and the bottom of the equalizing hopper (4) is connected to a discharge pipe (21). The telescopic hose (20) and the discharge pipe (21) are connected, and a second solenoid valve is installed on the surface of the discharge pipe (21).

8. The activated carbon classification delivery device according to claim 1, characterized in that: The surface of the connecting rod (7) is symmetrically bolted with a sliding block (22), and the interior of the connecting seat (6) is provided with a sliding groove (23) used in conjunction with the sliding block (22).

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