Simulation inclined tube device for automatic alum adding system

Abstract

The utility model discloses a simulation inclined tube device for an automatic alum adding system, and relates to the technical field of automation control. The device comprises a pipeline, the outer wall of the pipeline is fixedly connected with two fixing blocks, the top of the fixing block located on the right side is fixedly connected with an automatic control device, the bottom of the automatic control device is fixedly connected with a detection rod, and the detection rod is fixedly connected with the pipeline. A feeding mechanism and a dispersing feeding mechanism are arranged on the pipeline, the feeding mechanism comprises a first feeding pipe arranged at the top of the pipeline in a communicating mode, the outer wall of the first feeding pipe is fixedly connected with a fixing plate, and the dispersing feeding mechanism comprises a second motor fixedly connected to the bottom of the fixing plate. According to the utility model, the charging mechanism is arranged, so that the problems that the adding of the alum is influenced by the size of an opening for adding the alum, excessive alum is possibly added when the opening is too large, so that the alum is wasted, the time for adding the alum is prolonged when the opening is too small, and the detection time is prolonged are solved.

Description

Technical Field

[0001] This utility model belongs to the field of automation control technology, and in particular relates to a simulated inclined tube device for an automatic alum-adding system. Background Technology

[0002] With industrialization and urbanization, water pollution has worsened, raising the requirements for water treatment technology. Flocculation and sedimentation, as a key process, need improvement. Adding alum is an important means to achieve flocculation and sedimentation. Automatic alum addition systems can accurately control the dosage, offering significant advantages. Simulated inclined tube devices utilize the principle of inclined tube sedimentation to accelerate sedimentation, improve water quality testing efficiency, and help automatic alum addition systems accurately control the amount of alum added, optimizing the process and reducing costs. Therefore, the feeding mechanism is indispensable in the simulated inclined tube device used in automatic alum addition systems.

[0003] However, existing automatic alum-adding systems using simulated inclined tube devices may have issues with alum addition due to the size of the alum-adding opening. If the opening is too large, too much alum may be added, leading to alum waste. If the opening is too small, the alum-adding time will increase, resulting in longer detection time. Utility Model Content

[0004] The purpose of this invention is to provide a simulated inclined tube device for an automatic alum adding system. By setting up a feeding mechanism, it solves the problem that the size of the opening for adding alum affects the amount of alum added. If the opening is too large, too much alum may be added, resulting in alum waste. If the opening is too small, the alum adding time will increase, leading to an increase in detection time.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a simulated inclined tube device for an automatic alum addition system, including a pipe. Two fixing blocks are fixedly connected to the outer wall of the pipe. An automatic control device is fixedly connected to the top of the right-side fixing block. A detection rod is fixedly connected to the bottom of the automatic control device. The detection rod is fixedly connected to the pipe. A feeding mechanism and a dispersing feeding mechanism are provided on the pipe.

[0007] The feeding mechanism includes a feed pipe connected to the top of the pipeline, and a fixing plate is fixedly connected to the outer wall of the feed pipe.

[0008] The dispersing feeding mechanism includes a motor 2 that is fixedly connected to the bottom of the fixed plate.

[0009] Furthermore, a motor is fixedly connected to the top of the fixed block on the left side, and a rotating shaft is fixedly connected to the output shaft of the motor. The rotating shaft is rotatably connected to the fixed plate, and a small gear is fixedly connected to the outer wall of the rotating shaft.

[0010] Furthermore, the top of the fixing plate is fixedly connected to several fixing rods, and a large gear is slidably connected to the outer wall of the fixing rods. The large gear has several arc-shaped limiting grooves, and the top of the large gear is fixedly connected to several fixing rods.

[0011] Furthermore, a sealing plate is rotatably connected to the outer wall of each of the several fixed rods 2, a feeding pipe 2 is provided at the top of the feeding pipe 1, a number of fixed rods 3 are fixedly connected between the feeding pipe 1 and the feeding pipe 2, and the several sealing plates are rotatably connected to the several fixed rods 3 respectively.

[0012] Furthermore, a rotating shaft is fixedly connected to the output shaft of the second motor, the rotating shaft is rotatably connected to the pipe, a fixing ring is fixedly connected to the outer wall of the rotating shaft, and a number of dispersive blades are fixedly connected to the outer wall of the fixing ring.

[0013] This utility model has the following beneficial effects:

[0014] 1. By setting up a feeding mechanism, the automated control device will turn on motor one. Motor one drives a small gear to rotate clockwise through shaft one. When the small gear rotates clockwise, it drives a large gear to slide counterclockwise on several fixed rods one. The large gear drives several sealing plates to rotate around several fixed rods three as fulcrums, so that the sealing plates are spread out to the maximum. The automated control device will then stop motor one, allowing alum to enter the pipe through the gaps between the sealing plates. When the amount of alum added is complete, the automated control device will control motor one to rotate counterclockwise, closing the sealing plates. Through the above operation mode, alum is added to the pipe, improving the efficiency of alum addition, enhancing the purification speed, controlling the size of the feed inlet to prevent excessive alum addition, and improving detection accuracy.

[0015] 2. By setting up a dispersing feeding mechanism, the automatic control device starts motor two while controlling motor one. Motor two drives the fixed ring to rotate through shaft two. At the same time, the fixed ring drives the dispersing blades to rotate, which disperses the added alum, making the contact area between alum and water larger. Through the above operation mode, the alum is fully in contact with water, which improves the purification speed of alum on water, ensures the uniform distribution of alum, shortens the reaction time, and improves efficiency.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a cross-sectional view of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the feeding mechanism of this utility model;

[0020] Figure 3 For the present utility model Figure 2 A magnified structural diagram of A in the middle;

[0021] Figure 4 This is a cross-sectional view of the dispersing and feeding mechanism of this utility model.

[0022] Figure 5 For the present utility model Figure 4 A magnified structural diagram of B in the diagram.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Pipeline; 111. Fixing block; 112. Automated control device; 113. Detection rod; 2. Feeding mechanism; 211. Feed pipe one; 212. Fixing plate; 213. Motor one; 214. Rotating shaft one; 215. Small gear; 216. Fixing rod one; 217. Large gear; 218. Arc-shaped limiting groove; 219. Fixing rod two; 2110. Sealing plate; 2111. Feed pipe two; 2112. Fixing rod three; 3. Dispersing feeding mechanism; 311. Motor two; 312. Rotating shaft two; 313. Fixing ring; 314. Dispersing blade. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-5As shown, this utility model is a simulated inclined tube device for an automatic alum-adding system, including a pipe 1. Two fixing blocks 111 are fixedly connected to the outer wall of the pipe 1. An automatic control device 112 is fixedly connected to the top of the right fixing block 111. A detection rod 113 is fixedly connected to the bottom of the automatic control device 112. The detection rod 113 is fixedly connected to the pipe 1. A feeding mechanism 2 and a dispersing feeding mechanism 3 are provided on the pipe 1. The feeding mechanism 2 includes a feed pipe 211 connected to the top of the pipe 1. A fixing plate 212 is fixedly connected to the outer wall of the feed pipe 211. A motor 213 is fixedly connected to the top of the left fixing block 111. A rotating shaft 214 is fixedly connected to the output shaft of the motor 213. The rotating shaft 214 is rotatably connected to the fixing plate 212. A small gear 21 is fixedly connected to the outer wall of the rotating shaft 214. 5. Several fixing rods 216 are fixedly connected to the top of the fixing plate 212. A large gear 217 is slidably connected to the outer wall of the fixing rods 216. Several arc-shaped limiting grooves 218 are opened on the large gear 217. Several fixing rods 219 are fixedly connected to the top of the large gear 217. Sealing plates 2110 are rotatably connected to the outer wall of each fixing rod 219. A second feeding pipe 2111 is set at the top of the first feeding pipe 211. Several fixing rods 2112 are fixedly connected between the first feeding pipe 211 and the second feeding pipe 2111. Several sealing plates 2110 are rotatably connected to the third feeding pipe 2112 respectively. By setting the feeding mechanism 2, alum is added to the pipe, improving the efficiency of alum addition, enhancing the purification speed, controlling the size of the inlet, preventing excessive alum addition, and improving the detection accuracy.

[0027] The dispersing feeding mechanism 3 includes a motor 311 fixedly connected to the bottom of the fixed plate 212. A rotating shaft 312 is fixedly connected to the output shaft of the motor 311. The rotating shaft 312 is rotatably connected to the pipe 1. A fixing ring 313 is fixedly connected to the outer wall of the rotating shaft 312. Several dispersing blades 314 are fixedly connected to the outer wall of the fixing ring 313. By setting up the dispersing feeding mechanism 3, the alum can fully contact the water, improve the purification speed of the alum on the water, shorten the reaction time, and improve efficiency.

[0028] A specific application of this embodiment is as follows: During use, the water to be purified flows in from the left side of pipe 1. The automated control device 112 detects impurities in the water through the detection rod 113, thereby determining the amount of alum added. The automated control device 112 in this device is a Siemens S7-1200. Its working principle is as follows: When the Siemens S7-1200 is running, the hardware consists of various components working together, powered by a power supply, with the input interface collecting signals, and the CPU processing the signals before controlling external devices through the output interface. At the software level, it operates in a cyclic scanning manner, running in stages of input sampling, program execution, and output refresh. The user defines the control logic by writing programs through relevant software. In terms of communication, it uses integrated interfaces and expansion modules to interact with programming devices, HMIs, other controllers, or devices according to various protocols, thereby realizing the automated control of the entire system and determining the amount of alum added. The automated control device 112 turns on the control motor 213. The motor 213 drives the small gear 215 to rotate clockwise through the rotating shaft 214. When the small gear 215 rotates clockwise, it drives the large gear 217 to rotate counterclockwise on several fixed rods 216. As the needle slides, the large gear 217 drives several sealing plates 2110 to rotate around several fixed rods 212 as fulcrums, causing the sealing plates 2110 to open to their maximum extent. The automatic control device 112 then stops the motor 213, allowing alum to enter the pipe 1 through the gaps between the sealing plates 2110. Once the required amount of alum has been added, the automatic control device 112 controls the motor 213 to rotate counterclockwise, closing the sealing plates 2110. This process of adding alum to the pipe continues. To improve the efficiency of alum addition, enhance the purification speed, control the size of the feed inlet to prevent excessive alum addition, and improve detection accuracy, the automated control device 112 starts motor 211 while controlling motor 213. Motor 211 drives fixed ring 313 to rotate through shaft 212. At the same time, fixed ring 313 drives dispersing blades 314 to rotate, which disperses the added alum and increases the contact area between alum and water. Through the above operation mode, alum is fully in contact with water, which improves the purification speed of alum on water, shortens the reaction time, and improves efficiency.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A simulated inclined pipe device for an automatic alum dosing system, characterized by: Including pipeline (1), the outer wall of the pipeline (1) is fixedly connected with two fixed blocks (111), the top of the fixed block (111) on the right is fixedly connected with an automatic control device (112), the bottom of the automatic control device (112) is fixedly connected with a detection rod (113), the detection rod (113) is fixedly connected with the pipeline (1), the pipeline (1) is provided with a feeding mechanism (2) and a dispersed feeding mechanism (3); The feeding mechanism (2) comprises a feeding pipe one (211) communicated with the top of the pipeline (1), and the outer wall of the feeding pipe one (211) is fixedly connected with a fixed plate (212); The dispersed feeding mechanism (3) comprises a motor two (311) fixedly connected with the bottom of the fixed plate (212).

2. A simulated inclined pipe device for an automatic alum dosing system according to claim 1, characterized in that, The top of the fixed block (111) on the left is fixedly connected with a motor one (213), the output shaft of the motor one (213) is fixedly connected with a rotating shaft one (214), the rotating shaft one (214) is rotatably connected with the fixed plate (212), and the outer wall of the rotating shaft one (214) is fixedly connected with a pinion (215).

3. A simulated inclined pipe device for an automatic alum dosing system according to claim 2, characterized in that, The top of the fixed plate (212) is fixedly connected with a plurality of fixed rods one (216), and the outer wall of the plurality of fixed rods one (216) is slidably connected with a large gear (217).

4. The analog sloping tube device for an automatic alum dosing system according to claim 3, characterized in that, A plurality of arc-shaped limiting grooves (218) are formed in the large gear (217), and the top of the large gear (217) is fixedly connected with a plurality of fixed rods two (219).

5. A simulated inclined pipe device for an automatic alum dosing system according to claim 4, characterized in that, The outer wall of the plurality of fixed rods two (219) is rotatably connected with a sealing plate (2110), and the top of the feeding pipe one (211) is provided with a feeding pipe two (2111).

6. A simulated inclined pipe device for an automatic alum dosing system according to claim 5, characterized in that, A plurality of fixed rods three (2112) are fixedly connected between the feeding pipe one (211) and the feeding pipe two (2111), and a plurality of sealing plates (2110) are rotatably connected with the plurality of fixed rods three (2112) respectively.

7. A simulated inclined pipe device for an automatic alum dosing system according to claim 6, characterized in that, The output shaft of the motor two (311) is fixedly connected with a rotating shaft two (312), the rotating shaft two (312) is rotatably connected with the pipeline (1), the outer wall of the rotating shaft two (312) is fixedly connected with a fixed ring (313), and the outer wall of the fixed ring (313) is fixedly connected with a plurality of dispersed blades (314).

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