Dissolver for water treatment agent production

Abstract

The utility model relates to the technical field of water treatment agent production, in particular to a dissolver for water treatment agent production, which comprises a device main body, a water injection pipe is arranged at the top of the device main body, a water outlet pipe is arranged at the bottom of the device main body, and a motor is fixedly connected to the bottom of the device main body. A motor is arranged in the device body, a stirring shaft is fixedly connected to an output shaft of the motor, stirring blades are fixedly connected to the surface of the stirring shaft, and a metering mechanism is arranged at the top of the device body and comprises a metering box. According to the water treatment agent metering device, a water treatment agent can be poured into the device main body from the feeding opening of the device main body through the propelling plate, so that the water treatment agent does not need to be staring at all the time in the feeding process, the water treatment agent needing to be poured is metered in advance and then poured, and the metering accuracy of the water treatment agent is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment agent production, in particular to a dissolver for water treatment agent production. Background Technique

[0002] A water treatment agent refers to a chemical drug added during the water treatment process to remove most harmful substances in water (such as corrosives, metal ions, dirt, and microorganisms) to obtain civil or industrial water that meets the requirements. A dissolver for water treatment agent production is a device specifically used in the production process of water treatment agents, and its main function is to ensure that the water treatment agent can be fully dissolved in water for subsequent mixing, reaction and other process steps.

[0003] For a water treatment agent dissolving device of a Chinese utility model patent with the application number CN202120414207.9, when adding a water treatment agent into the device main body, loosen the valve, observe the position of the water treatment agent on the measurement scale according to the ratio of the water treatment agent, and when reaching the required quantity, the valve can be tightened to control the water treatment agent from flowing out of the storage bin. However, during the process of the water treatment agent entering the device main body, it is necessary to constantly monitor manually, and when tightening the valve, there is still water treatment agent entering the device main body, resulting in low measurement accuracy. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dissolver for water treatment agent production to solve the problem that during the process of the treatment agent entering the device main body, it is necessary to constantly monitor manually, and when tightening the valve, there is still water treatment agent entering the device main body, resulting in low measurement accuracy as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a dissolver for water treatment agent production: including a device main body, a water injection pipe is arranged at the top of the device main body, a water outlet pipe is arranged at the bottom of the device main body, a motor is fixedly connected to the bottom of the device main body, a stirring shaft is fixedly connected to the output shaft of the motor, stirring blades are fixedly connected to the surface of the stirring shaft, a metering mechanism is arranged at the top of the device main body, the metering mechanism includes a metering box, the metering box is fixedly connected to the surface of the device main body, a propulsion cylinder A is fixedly connected to the top of the device main body, a piston rod A is fixedly connected to the piston rod of the propulsion cylinder A, a propulsion plate is fixedly connected to the surface of the piston rod A, a cylinder B is fixedly connected to the top of the device main body, a piston rod B is fixedly connected to the piston rod of the cylinder B, a limiting plate is fixedly connected to the surface of the piston rod B, a measurement scale is arranged on the surface of the metering box, a connecting pipe is fixedly connected to the surface of the metering box, a valve is arranged on the surface of the connecting pipe, and a feed hopper is fixedly connected to the top of the connecting pipe.

[0006] Preferably, an exhaust mechanism is provided at the top of the device main body. The exhaust mechanism includes an exhaust pipe, the exhaust pipe is fixedly connected to the top of the device main body, a support ring is fixedly connected to the inner surface of the exhaust pipe, a limit frame is in contact connection with the surface of the support ring, a filter plate is inserted into the surface of the limit frame, and an operating rod is fixedly connected to the upper surface of the limit frame.

[0007] Preferably, the inside of the metering box is a storage bin. The piston rod A slides at one end of the metering box through the piston rod of the propulsion cylinder A, the piston rod B slides on the other side of the metering box through the piston rod of the cylinder B. The piston rod A drives the propulsion plate to slide on the storage bin of the metering box, and the cylinder B drives the limit plate to slide on the storage bin of the metering box.

[0008] Preferably, the metering box is made of a transparent material. The cross-section of the storage bin of the metering box is the same as the surface areas of the limit plate and the propulsion plate. The connecting pipe and the feed hopper are directly above the limit plate and the propulsion plate.

[0009] Preferably, a rectangular feed hole is provided at the top of the device main body, and the feed hole is close to the piston rod A. The device main body communicates with the storage bin of the metering box through the feed hole.

[0010] Preferably, the exhaust pipe is in an "L" shape. The exhaust pipe supports the limit frame through the support ring. The limit frame is composed of double rings and is provided with a card slot in the middle. The filter plate is inserted into the card slot of the limit frame.

[0011] Preferably, the filter plate is composed of activated carbon. The outer diameter of the limit frame is the same as the inner diameter of the exhaust pipe. The limit frame slides in the inner circle of the exhaust pipe until it is in contact connection with the support ring. The limit frame restricts the filter plate inside the exhaust pipe.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. In this dissolver, the piston rod of the propulsion cylinder A drives the piston rod A to slide at one end of the metering box, and the piston rod of the cylinder B drives the piston rod B to move at the other end of the metering box. The piston rod A drives the propulsion plate to one side of the storage bin of the metering box, and the cylinder B moves the limiting plate to the designated position of the storage bin. Whether the limiting plate reaches the designated position is observed through the metering scale. The limiting plate and the propulsion plate limit the amount of the water treatment agent in the storage bin of the metering box. The water treatment agent is poured into the feed hopper, and the feed hopper pours the water treatment agent into the storage bin of the metering box through the connecting pipe. The valve is closed. At this time, the water treatment agent in the storage bin of the metering box just reaches the required addition amount. The propulsion plate and the limiting plate move towards the feed port of the device main body. The propulsion plate will pour the water treatment agent from the feed port of the device main body into the interior of the device main body, so that during the feeding process of the water treatment agent, there is no need for manual continuous monitoring, and the water treatment agent to be poured is pre-metered and then poured, ensuring the accuracy of the metering of the water treatment agent.

[0014] 2. In this dissolver, pulling the operating rod can drive the limiting frame inside the exhaust pipe to slide upward. The limiting frame disengages from the support ring inside the exhaust pipe, and the limiting frame slides out of the exhaust pipe with the filter plate, and then the filter plate is removed from the card slot of the limiting frame, which is convenient for replacing and maintaining the filter plate, thereby reducing the maintenance difficulty of the exhaust mechanism and facilitating the operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view three-dimensional schematic diagram of the structure of the present utility model;

[0016] Figure 2 It is a front view upward perspective sectional three-dimensional schematic diagram of the structure of the present utility model;

[0017] Figure 3 It is a front view sectional three-dimensional schematic diagram of the top structure of the device main body of the present utility model;

[0018] Figure 4 For the present utility model Figure 1 The enlarged structure schematic diagram at A in;

[0019] Figure 5 It is a front view sectional three-dimensional schematic diagram of the exhaust pipe structure of the present utility model;

[0020] Figure 6 It is a partial three-dimensional exploded schematic diagram of the exhaust mechanism of the present utility model.

[0021] In the figure: 1. Device main body; 11. Water injection pipe; 12. Water outlet pipe; 13. Motor; 14. Stirring shaft; 15. Stirring blade; 2. Metering box; 21. Propelling cylinder A; 22. Piston rod A; 23. Cylinder B; 24. Piston rod B; 25. Limiting plate; 26. Metering scale; 27. Connecting pipe; 28. Valve; 29. Feeding hopper; 210. Propelling plate; 3. Exhaust pipe; 31. Support ring; 32. Limiting frame; 33. Filter plate; 34. Operating rod. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-6 , an embodiment provided by the present invention:

[0024] A dissolver for producing water treatment agents: It includes a device main body 1. A water injection pipe 11 is provided at the top of the device main body 1, a water outlet pipe 12 is provided at the bottom of the device main body 1, a motor 13 is fixedly connected to the bottom of the device main body 1, a stirring shaft 14 is fixedly connected to the output shaft of the motor 13, and stirring blades 15 are fixedly connected to the surface of the stirring shaft 14. The motor 13 drives the stirring shaft 14 and the stirring blades 15 to rotate through the output shaft, so as to stir the water and water treatment agents inside the device main body 1. A metering mechanism is provided at the top of the device main body 1. The metering mechanism includes a metering box 2. The metering box 2 is fixedly connected to the surface of the device main body 1. A propelling cylinder A 21 is fixedly connected to the top of the device main body 1. A piston rod A 22 is fixedly connected to the piston rod of the propelling cylinder A 21. A propelling plate 210 is fixedly connected to the surface of the piston rod A 22. A cylinder B 23 is fixedly connected to the top of the device main body 1. A piston rod B 24 is fixedly connected to the piston rod of the cylinder B 23. A limiting plate 25 is fixedly connected to the surface of the piston rod B 24. A metering scale 26 is provided on the surface of the metering box 2. A connecting pipe 27 is fixedly connected to the surface of the metering box 2. A valve 28 is provided on the surface of the connecting pipe 27. A feeding hopper 29 is fixedly connected to the top of the connecting pipe 27. This metering mechanism can store the water treatment agents to be added in the metering box 2 in advance, place the required water treatment agents between the limiting plate 25 and the propelling plate 210 in advance, and the propelling plate 210 will push all the water treatment agents in the metering box 2 into the device main body 1, so that during the feeding process of the water treatment agents, there is no need for manual continuous monitoring, and the water treatment agents to be poured are metered in advance and then poured, ensuring the accuracy of the metering of the water treatment agents.

[0025] Further, an exhaust mechanism is provided at the top of the device main body 1. The exhaust mechanism includes an exhaust pipe 3. The exhaust pipe 3 is fixedly connected to the top of the device main body 1. A support ring 31 is fixedly connected to the inner surface of the exhaust pipe 3. A limiting frame 32 is in contact connection with the surface of the support ring 31. A filter plate 33 is inserted on the surface of the limiting frame 32. An operating rod 34 is fixedly connected to the upper surface of the limiting frame 32. This exhaust mechanism facilitates the replacement of the filter plate 33, thereby facilitating the maintenance of the exhaust mechanism.

[0026] Further, the inside of the metering tank 2 is a storage bin. The piston rod A22 slides at one end of the metering tank 2 through the piston rod of the propulsion cylinder A21. The piston rod B24 slides on the other side of the metering tank 2 through the piston rod of the cylinder B23. The piston rod A22 drives the propulsion plate 210 to slide on the storage bin of the metering tank 2. The cylinder B23 drives the limiting plate 25 to slide on the storage bin of the metering tank 2. After the water treatment agent is poured into the feed hopper 29, it will enter the storage bin of the metering tank 2 through the connecting pipe 27. The water treatment agent will be located between the limiting plate 25 and the propulsion plate 210. The limiting plate 25 is used to limit the amount of the water treatment agent, and the propulsion plate 210 is used to push the water treatment agent to move to the other end.

[0027] Further, the metering tank 2 is made of a transparent material. Combined with the metering scale 26, it can be seen how much water treatment agent is between the limiting plate 25 and the propulsion plate 210. The cross-section of the storage bin of the metering tank 2 is the same as the surface areas of the limiting plate 25 and the propulsion plate 210. The connecting pipe 27 and the feed hopper 29 are directly above the space between the limiting plate 25 and the propulsion plate 210. The water treatment agent entering the storage bin of the metering tank 2 from the connecting pipe 27 and the feed hopper 29 will directly enter the space between the limiting plate 25 and the propulsion cylinder A21. The valve 28 on the connecting pipe 27 can block the water treatment agent in the feed hopper 29 from entering the inside of the metering tank 2. The volume of the connecting pipe 27 at the bottom of the valve 28 is the same as the volume of the propulsion plate 210, which further reduces the metering error of the water treatment agent.

[0028] Further, a rectangular feed hole is provided at the top of the device main body 1, and the feed hole is close to the piston rod A22. The device main body 1 is connected to the storage bin of the metering tank 2 through the feed hole. The limiting plate 25 and the propulsion plate 210 both move towards the feed hole of the device main body 1, and the water treatment agent can be completely transferred from the inside of the metering tank 2 to the inside of the device main body 1.

[0029] Further, the exhaust pipe 3 is in an "L" shape. The exhaust pipe 3 supports the limiting frame 32 through the support ring 31. The limiting frame 32 is composed of double rings, and there is a card slot in the middle. The filter plate 33 is inserted into the card slot of the limiting frame 32. The filter plate 33 can be inserted into the card slot of the limiting frame 32 from both sides of the limiting frame 32. There are small planes on both sides of the filter plate 33, which facilitates inserting the filter plate 33 into the card slot of the limiting frame 32.

[0030] Furthermore, the filter plate 33 is composed of activated carbon. The outer diameter of the limit frame 32 is the same as the inner diameter of the exhaust pipe 3. The limit frame 32 slides inside the inner circle of the exhaust pipe 3 until it contacts and connects with the support ring 31. The limit frame 32 restricts the filter plate 33 inside the exhaust pipe 3, so that the filter plate 33 can filter the irritating gas emitted from the inside of the device main body 1 inside the exhaust pipe 3. The top of the operating rod 34 is outside the exhaust pipe 3, and the limit frame 32 and the filter plate 33 can be taken out of the exhaust pipe 3 through the operating rod 34.

[0031] Working principle: The piston rod of the propulsion cylinder A21 drives the piston rod A22 to slide at one end of the metering box 2, and the piston rod of the cylinder B23 drives the piston rod B24 to move at the other end of the metering box 2. The piston rod A22 drives the propulsion plate 210 to one side of the storage bin of the metering box 2, and the cylinder B23 moves the limit plate 25 to the designated position of the storage bin. Check whether the limit plate 25 reaches the designated position through the metering scale 26. The limit plate 25 and the propulsion plate 210 limit the amount of the water treatment agent in the storage bin of the metering box 2. Pour the water treatment agent into the feed hopper 29, and the feed hopper 29 pours the water treatment agent into the storage bin of the metering box 2 through the connecting pipe 27. Close the valve 28. At this time, the water treatment agent in the storage bin of the metering box 2 just reaches the required amount to be added. The propulsion plate 210 and the limit plate 25 move towards the feed port of the device main body 1, and the propulsion plate 210 will pour the water treatment agent into the device main body 1 from the feed port of the device main body 1. In this way, during the feeding process of the water treatment agent, there is no need for manual monitoring all the time, and the water treatment agent to be poured is pre-metered and then poured, ensuring the accuracy of the metering of the water treatment agent.

[0032] Pulling the operating rod 34 can drive the limit frame 32 inside the exhaust pipe 3 to slide upward. The limit frame 32 disengages from the support ring 31 inside the exhaust pipe 3, and the limit frame 32 slides out of the exhaust pipe 3 with the filter plate 33. Then, the filter plate 33 is removed from the card slot of the limit frame 32, which is convenient for replacing and maintaining the filter plate 33, thereby reducing the maintenance difficulty of the exhaust mechanism and facilitating the operation of the operator.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A dissolver for producing water treatment agents, characterized in that: It includes a device main body (1). A water injection pipe (11) is provided at the top of the device main body (1), and a water outlet pipe (12) is provided at the bottom of the device main body (1). A motor (13) is fixedly connected to the bottom of the device main body (1), and a stirring shaft (14) is fixedly connected to the output shaft of the motor (13). Stirring blades (15) are fixedly connected to the surface of the stirring shaft (14). A metering mechanism is provided at the top of the device main body (1). The metering mechanism includes a metering box (2), and the metering box (2) is fixedly connected to the surface of the device main body (1). A propulsion cylinder A (21) is fixedly connected to the top of the device main body (1), and a piston rod A (22) is fixedly connected to the piston rod of the propulsion cylinder A (21). A propulsion plate (210) is fixedly connected to the surface of the piston rod A (22). A cylinder B (23) is fixedly connected to the top of the device main body (1), and a piston rod B (24) is fixedly connected to the piston rod of the cylinder B (23). A limiting plate (25) is fixedly connected to the surface of the piston rod B (24). A metering scale (26) is provided on the surface of the metering box (2). A connecting pipe (27) is fixedly connected to the surface of the metering box (2), and a valve (28) is provided on the surface of the connecting pipe (27). A feed hopper (29) is fixedly connected to the top of the connecting pipe (27).

2. The dissolver for producing a water treatment agent according to claim 1, wherein: An exhaust mechanism is provided at the top of the device main body (1). The exhaust mechanism includes an exhaust pipe (3), and the exhaust pipe (3) is fixedly connected to the top of the device main body (1). A support ring (31) is fixedly connected to the inner surface of the exhaust pipe (3), and a limiting frame (32) is in contact connection with the surface of the support ring (31). A filter plate (33) is inserted into the surface of the limiting frame (32), and an operating rod (34) is fixedly connected to the upper surface of the limiting frame (32).

3. A dissolver for producing a water treatment agent according to claim 1, characterized in that: The interior of the metering box (2) is a storage bin. The piston rod A (22) slides at one end of the metering box (2) through the piston rod of the propulsion cylinder A (21), and the piston rod B (24) slides on the other side of the metering box (2) through the piston rod of the cylinder B (23). The piston rod A (22) drives the propulsion plate (210) to slide on the storage bin of the metering box (2), and the cylinder B (23) drives the limiting plate (25) to slide on the storage bin of the metering box (2).

4. A dissolver for producing a water treatment agent according to claim 1, characterized in that: The metering box (2) is made of a transparent material. The cross-section of the storage bin of the metering box (2) is the same as the surface areas of the limiting plate (25) and the propulsion plate (210). The connecting pipe (27) and the feed hopper (29) are directly above the middle between the limiting plate (25) and the propulsion plate (210).

5. A dissolver for producing a water treatment agent according to claim 1, characterized in that: A rectangular feed hole is opened at the top of the device main body (1), and the feed hole is close to the piston rod A (22). The device main body (1) communicates with the storage bin of the metering box (2) through the feed hole.

6. The dissolver for producing a water treatment agent according to claim 2, characterized in that: The exhaust pipe (3) is in an "L" shape. The exhaust pipe (3) supports the limiting frame (32) through the support ring (31). The limiting frame (32) is composed of double rings and is provided with a card slot in the middle. The filter plate (33) is inserted into the card slot of the limiting frame (32).

7. A dissolver for producing a water treatment agent according to claim 6, characterized in that: The filter plate (33) is composed of activated carbon. The outer diameter of the limiting frame (32) is the same as the inner diameter of the exhaust pipe (3). The limiting frame (32) slides in the inner circle of the exhaust pipe (3) until it comes into contact with and is connected to the support ring (31). The limiting frame (32) restricts the filter plate (33) inside the exhaust pipe (3).

Images