Activated carbon adding device

Abstract

The utility model discloses an active carbon adding device, including gas holder, one end of gas holder is linked with barometric valve pump and stirring mechanism, one end of barometric valve pump is linked with diaphragm pump, and diaphragm pump is linked with stirring mechanism through connecting pipe, and stirring mechanism electric connection has control power switch, and control power switch includes: blender power switch, first time relay, second time relay, third time relay, fourth time relay, alternating current contactor and first intermediate relay and second intermediate relay. The device realizes timing starting, automatic liquid preparation, stirring and pump replacement original manual operation of the whole process of manual operation such as artificial weighing, carrying and feeding, reduces the frequency of manual intervention, thereby realizes the purpose of reducing production cost, improving production efficiency and improving production automation level.

Description

Technical Field

[0001] This utility model relates to the field of additive devices, and in particular to an activated carbon additive device. Background Technology

[0002] An activated carbon additive device is a machine used to add activated carbon to a specific environment. This device is widely used in drinking water treatment, industrial wastewater treatment, and environmental protection. In water treatment, it can effectively remove pollutants such as organic matter, heavy metals, color, and odor. In bridge maintenance, activated carbon additive devices can be used to treat wastewater generated during bridge construction or to adsorb odors from the surrounding environment.

[0003] Currently, activated carbon adding devices require a stirring device for stirring. Existing stirring devices use a motor to drive the stirring rod to rotate, and the activated carbon is poured directly into the stirring device. When a large amount of activated carbon is poured in, the excessive weight may damage the stirring blades. Utility Model Content

[0004] The purpose of this invention is to provide an activated carbon addition device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An activated carbon addition device includes a gas storage tank. One end of the gas storage tank is connected to a pressure valve pump and a stirring mechanism. One end of the pressure valve pump is connected to a diaphragm pump. The diaphragm pump is connected to the stirring mechanism via a connecting pipe. The stirring mechanism is electrically connected to a control power switch. The stirring mechanism includes a tank body. A drive motor is installed on the top of the tank body. A stirring shaft is installed on the output end of the drive motor. A bent pipe is provided through the top of the tank body. A nano-aeration disc is fixedly connected to the bottom of the bent pipe.

[0007] In a further embodiment, the bend is connected to one end of the gas storage tank.

[0008] In a further embodiment, limit cylinders are fixedly installed on both sides of the stirring shaft. The limit cylinders have movable cavities inside, and a circular plate is slidably connected inside the movable cavity. A movable rod is fixedly installed on one side of the circular plate.

[0009] In a further embodiment, a connecting frame is fixedly installed at one end of the movable rod, a drive rod is rotatably connected inside the connecting frame, and a telescopic leaf is connected to one side of the drive rod.

[0010] In a further embodiment, a mounting bracket is rotatably connected to the top of the drive rod, and the mounting bracket is slidably connected to the top of the inner wall of the tank.

[0011] In a further embodiment, a spring is fixedly installed on one side of the circular plate, and the other end of the spring is fixedly installed on one side of the inner wall of the limiting cylinder.

[0012] In a further embodiment, the maximum extension distance of the connecting frame is less than the distance from the bend to the stirring shaft, and one side of the telescopic blade is mounted on one side of the stirring shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This device supplies gas to the gas pressure valve pump and stirring mechanism through the gas storage tank. The nano-aeration discs aerate the gas within the tank. The drive motor drives the stirring shaft to stir the gas. Centrifugal force drives the moving rod to move within the limiting cylinder. The moving rod then moves the circular plate within the sliding cavity, pulling the spring. The moving rod then moves the connecting frame, which in turn slides the mounting frame via the drive rod, unfolding the telescopic blades for stirring. These telescopic blades are retractable, allowing for a wider stirring range. When not stirring, the spring, via the circular plate, drives the moving rod to reset, resetting the telescopic blades. They can be retracted when not in use. However, improper feeding can damage the telescopic blades. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an activated carbon addition device.

[0016] Figure 2 This is a structural diagram of the stirring mechanism of an activated carbon adding device.

[0017] Figure 3 This is a schematic diagram of the internal structure of the limiting cylinder of an activated carbon adding device.

[0018] In the picture:

[0019] 1. Gas storage tank; 2. Pressure valve pump; 3. Diaphragm pump; 4. Connecting pipe; 5. Stirring mechanism; 6. Control power switch;

[0020] 51. Tank body; 52. Drive motor; 53. Stirring shaft; 54. Limiting cylinder; 55. Movable cavity; 56. Circular plate; 57. Moving rod; 58. Spring; 59. Connecting frame; 510. Mounting frame; 511. Drive rod; 512. Telescopic blade; 513. Bend; 514. Nano aeration disc;

[0021] 61. Mixer power switch; 62. First time relay; 63. Second time relay; 64. Third time relay; 65. Fourth time relay; 66. AC contactor; 67. First intermediate relay; 68. Second intermediate relay. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3 In this utility model, an activated carbon adding device includes a gas storage tank 1. One end of the gas storage tank 1 is connected to a pressure valve pump 2 and a stirring mechanism 5. One end of the pressure valve pump 2 is connected to a diaphragm pump 3. The diaphragm pump 3 is connected to the stirring mechanism 5 through a connecting pipe 4. The stirring mechanism 5 is electrically connected to a control power switch 6. The control power switch 6 includes: a stirrer power switch 61, a first time relay 62, a second time relay 63, a third time relay 64, a fourth time relay 65, an AC contactor 66, a first intermediate relay 67, and a second intermediate relay 68.

[0024] Turn on the power switch 61 to start the mixer. After the first time relay 62 sets a timer for 3 minutes, the air pressure valve pump 2 is started. The second intermediate relay 68 starts and stops the solenoid valve. The second time relay 63 sets a timer for 20 seconds for activated carbon liquid. After the timer expires, the air pressure valve pump 2 stops working. The third time relay 64 sets a timer for 5 minutes. After the timer expires, the mixing mechanism 5 stops working. The fourth time relay 65 delays for 54 minutes and 40 seconds. After the delay time expires, the first intermediate relay 67 restarts the mixing mechanism 5 and it starts working again. This cycle continues.

[0025] First, the stirring mechanism 5 is started to fully mix the activated carbon solution. Then, materials are added. After the materials are added, the stirrer is stopped. Then, the stirrer is started in advance before the next addition of activated carbon materials, and the operation is repeated in this cycle.

[0026] It should be emphasized that the installation and use of the control power switch and related relays involved in this utility model are common knowledge in the field and are not the technical points to be protected by this utility model. Their specific connection methods will not be described in detail here. Those skilled in the art can redesign the relevant control according to specific needs without needing to expend creative effort.

[0027] The stirring mechanism 5 includes a tank 51. A drive motor 52 is installed on the top of the tank 51. A stirring shaft 53 is installed at the output end of the drive motor 52. A bent pipe 513 is installed through the top of the tank 51. A nano aeration disc 514 is fixedly connected to the bottom of the bent pipe 513. The bent pipe 513 is connected to one end of the air storage tank 1. Limiting cylinders 54 are fixedly installed on both sides of the stirring shaft 53. A movable cavity 55 is opened inside the limiting cylinder 54. A circular plate 56 is slidably connected inside the movable cavity 55. A moving rod 57 is fixedly installed on one side of the circular plate 56. A connecting frame 59 is fixedly installed at one end. A drive rod 511 is rotatably connected inside the connecting frame 59. A telescopic blade 512 is connected to one side of the drive rod 511. A mounting frame 510 is rotatably connected to the top of the drive rod 511. The mounting frame 510 is slidably connected to the top of the inner wall of the tank 51. A spring 58 is fixedly installed on one side of the circular plate 56, and the other end of the spring 58 is fixedly installed on one side of the inner wall of the limiting cylinder 54. The maximum extension distance of the connecting frame 59 is less than the distance from the bent pipe 513 to the stirring shaft 53. One side of the telescopic blade 512 is installed on one side of the stirring shaft 53.

[0028] During stirring, gas is introduced into the gas storage tank 1, the pressure valve pump 2, and the stirring mechanism 5. The nano aeration disc 514 aerates the gas in the tank 51. The drive motor 52 drives the stirring shaft 53 to stir. Centrifugal force drives the moving rod 57 to move in the limiting cylinder 54. The moving rod 57 drives the circular plate 56 to move in the sliding cavity 55, pulling the spring 58. The moving rod 57 drives the connecting frame 59 to move. The drive rod 511 drives the mounting frame 510 to slide, unfolding the telescopic blade 512 for stirring. The telescopic blade 512 is a telescopic stirring blade with a larger stirring range. When not stirring, the spring 58 drives the moving rod 57 to reset through the circular plate 56, resetting the telescopic blade 512. When not in use, it can be retracted. In case of feeding, the telescopic blade 512 will be damaged.

[0029] The working principle of this utility model is as follows:

[0030] First, the stirring mechanism 5 is started to fully mix the activated carbon solution. Then, materials are added. After the materials are added, the stirrer stops. Then, the stirrer is started in advance before the next addition of activated carbon materials. This cycle is repeated. Gas is introduced into the gas pressure valve pump 2 and the stirring mechanism 5 from the gas storage tank 1. The nano aeration disc 514 aerates in the tank 51. The drive motor 52 drives the stirring shaft 53 to stir. The telescopic blades 512 are extended to stir, so that the stirring range is larger. When not stirring, they can be retracted. In this way, the telescopic blades 512 will be damaged when adding materials.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An activated carbon adding device, characterized in that: The system includes a gas storage tank (1), one end of which is connected to a pressure valve pump (2) and a stirring mechanism (5). One end of the pressure valve pump (2) is connected to a diaphragm pump (3), which is connected to the stirring mechanism (5) via a connecting pipe (4). The stirring mechanism (5) is electrically connected to a control power switch (6). The stirring mechanism (5) includes a tank body (51), a drive motor (52) is installed on the top of the tank body (51), and a stirring shaft (53) is installed at the output end of the drive motor (52). A bent pipe (513) is provided through the top of the tank body (51), and a nano aeration disc (514) is fixedly connected to the bottom of the bent pipe (513).

2. The activated carbon adding device according to claim 1, characterized in that: The bend (513) is connected to one end of the gas storage tank (1).

3. The activated carbon adding device according to claim 2, characterized in that: Limiting cylinders (54) are fixedly installed on both sides of the stirring shaft (53). The limiting cylinder (54) has a movable cavity (55) inside. A circular plate (56) is slidably connected inside the movable cavity (55). A moving rod (57) is fixedly installed on one side of the circular plate (56).

4. The activated carbon adding device according to claim 3, characterized in that: A connecting frame (59) is fixedly installed at one end of the moving rod (57), and a drive rod (511) is rotatably connected inside the connecting frame (59). A telescopic leaf (512) is connected to one side of the drive rod (511).

5. The activated carbon adding device according to claim 4, characterized in that: The top of the drive rod (511) is rotatably connected to a mounting bracket (510), which is slidably connected to the top of the inner wall of the tank (51).

6. The activated carbon adding device according to claim 3, characterized in that: A spring (58) is fixedly installed on one side of the circular plate (56), and the other end of the spring (58) is fixedly installed on one side of the inner wall of the limiting cylinder (54).

7. The activated carbon adding device according to claim 4, characterized in that: The maximum extension distance of the connecting frame (59) is less than the distance from the bend (513) to the stirring shaft (53), and one side of the telescopic blade (512) is installed on one side of the stirring shaft (53).

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