Liquid polyaluminum ferric chloride conveying device

Abstract

The utility model discloses a liquid polyaluminum ferric chloride conveying device, which relates to the technical field of liquid polyaluminum ferric chloride conveying, and comprises a storage tank, a discharge pipeline and a conveying pipeline, the bottom of the discharge pipeline and the top of the conveying pipeline are respectively and fixedly connected with a first flange plate and a second flange plate; limiting plates are fixedly connected to the two sides of the inner wall of the discharging pipeline, a filter screen is arranged below the limiting plates, and an annular protrusion making contact with the bottom of the filter screen is arranged at the top of the second flange plate. According to the liquid polyaluminum ferric chloride conveying device, impurities in liquid are filtered through the filter screen, and the situation that the impurities enter the conveying pipeline to cause blockage is avoided; and meanwhile, the two handles move relatively, two protruding blocks can be driven to extrude a spring, after the protruding blocks enter through grooves, a first flange plate and a second flange plate can be detached, the filter screen can be directly taken out of the discharging pipeline conveniently after detachment, the filter screen is cleaned more rapidly, and the cleaning difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid polyaluminium ferric chloride transportation, in particular to a liquid polyaluminium ferric chloride transportation device. Background Art

[0002] Liquid polyaluminum ferric chloride is a chemical commonly used in water treatment processes. It has the characteristics of no precipitation and is reddish brown. Its main components are polyaluminum chloride and polyferric. This chemical substance is widely used in the purification of drinking water, industrial water, various industrial wastewater, urban sewage, sludge dehydration, etc. Liquid polyaluminum ferric chloride is usually stored in corrosion-resistant plastic or stainless steel containers. When transporting, specially designed chemical pumps and conveying pipeline systems are generally used to transport the liquid to the destination.

[0003] At present, in the process of transporting liquid polyaluminium ferric chloride, there is no function to filter impurities in the liquid polyaluminium ferric chloride, which leads to the accumulation of impurities and other sediments in the pipeline, blocking the pipeline, affecting the transportation efficiency, and making it difficult to clean. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a liquid polyaluminium ferric chloride conveying device, which solves the problem that the impurities in the liquid polyaluminium ferric chloride cannot be filtered, resulting in the accumulation of impurities and other sediments in the pipeline, thus clogging the conveying pipeline.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a liquid polyaluminium ferric chloride conveying device, comprising a storage tank, a discharge pipe and a conveying pipe, the bottom of the discharge pipe and the top of the conveying pipe are respectively fixedly connected with a first flange and a second flange, both sides of the inner wall of the discharge pipe are fixedly connected with a limit plate, and a filter screen is arranged below the limit plate, the top of the second flange is provided with an annular protrusion contacting the bottom of the filter screen, and the first flange and the second flange are connected by a clamping assembly;

[0006] The clamping assembly includes a fixed rod, a through groove is formed inside the fixed rod, and movable plates are slidably connected to both sides of the inner wall of the through groove, a spring is fixedly connected between the two movable plates, and protrusions are fixedly connected to the opposite sides of the two movable plates, and a handle that passes through the outside of the fixed rod is fixedly connected to the top of the movable plate.

[0007] Preferably, a through hole matched with the fixing rod is formed inside the first flange, and grooves matched with the protrusions are formed on both sides of the inner wall of the through hole.

[0008] Preferably, the fixing rod is fixed on the top of the second flange, and movable grooves adapted to the handle are provided on both sides of the top of the through groove.

[0009] Preferably, the bottom of the storage tank is communicated with the top of the discharge pipeline, and a sealing ring is arranged between the first flange and the second flange.

[0010] Preferably, a motor is fixedly connected to the front of the discharge pipeline, and the output end of the motor is fixedly connected to a rotating shaft. The end of the rotating shaft away from the motor is rotatably connected to the inner wall of the discharge pipeline, and an annular plate adapted to the discharge pipeline is fixedly connected to the surface of the rotating shaft.

[0011] Preferably, a flow sensor is arranged on the surface of the discharge pipeline.

[0012] Beneficial effects

[0013] The utility model provides a liquid polyaluminum ferric chloride conveying device. Compared with the prior art, the following beneficial effects are achieved:

[0014] (1) In the liquid polyaluminum ferric chloride conveying device, during the conveying process, the filter screen filters impurities in the liquid to prevent them from entering the conveying pipeline and causing blockage. At the same time, by moving the two handles relative to each other, the two bumps can be driven to squeeze the spring. After the bumps enter the through groove, the first flange and the second flange can be separated. After separation, it is convenient to directly take out the filter screen from the discharge pipeline, making the cleaning of the filter screen faster and reducing the cleaning difficulty.

[0015] (2) In the liquid polyaluminum ferric chloride conveying device, during conveying, the motor drives the annular plate to rotate, which can adjust the size of the discharge port of the discharge pipeline, thereby facilitating the control of the discharge volume and speed and improving the conveying accuracy. Description of the drawings

[0016] Figure 1 is a schematic diagram of the structure of the utility model;

[0017] Figure 2 is an installation schematic diagram of the filter screen structure of the utility model;

[0018] Figure 3 is the utility model Figure 1 is a partial enlarged view of part A in;

[0019] Figure 4 is a sectional view of the fixing rod structure of the utility model;

[0020] Figure 5 is a sectional view of the discharge pipeline structure of the utility model.

[0021] In the figure: 1. storage tank; 2. discharge pipe; 3. delivery pipe; 4. first flange; 5. second flange; 6. limit plate; 7. filter screen; 8. annular protrusion; 9. fixing rod; 10. through groove; 11. movable plate; 12. spring; 13. bump; 14. handle; 15. through hole; 16. groove; 17. movable groove; 18. sealing ring; 19. motor; 20. rotating shaft; 21. annular plate; 22. flow sensor. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Embodiment 1

[0024] See also Figures 1 to 4 As shown, the utility model provides a liquid polyaluminium ferric chloride conveying device, comprising a storage tank 1, a discharge pipe 2 and a conveying pipe 3, wherein the bottom of the discharge pipe 2 and the top of the conveying pipe 3 are respectively fixedly connected with a first flange 4 and a second flange 5, both sides of the inner wall of the discharge pipe 2 are fixedly connected with a limiting plate 6 for limiting the installation position of the filter screen 7, and the filter screen 7 is arranged below the limiting plate 6, and the top of the second flange 5 is provided with an annular protrusion 8 in contact with the bottom of the filter screen 7, and the annular protrusion 8 is used to abut the bottom of the filter screen 7, so that after the first flange 4 and the second flange 5 are fixed, they are limited in the discharge pipe 2, and the first flange 4 and the second flange 5 are connected by a clamping assembly;

[0025] The clamping assembly includes a fixing rod 9, a through slot 10 is provided inside the fixing rod 9, and movable plates 11 are slidably connected to both sides of the inner wall of the through slot 10, a spring 12 is fixedly connected between the two movable plates 11, and a protrusion 13 is fixedly connected to the opposite sides of the two movable plates 11, and a handle 14 is fixedly connected to the top of the movable plate 11 and passes through the outside of the fixing rod 9. The handle 14 is convenient for driving the protrusion 13 in and out of the through slot 10, a through hole 15 adapted to the fixing rod 9 is provided inside the first flange 4, and grooves 16 adapted to the protrusion 13 are provided on both sides of the inner wall of the through hole 15, the fixing rod 9 is fixed to the top of the second flange 5, and movable grooves 17 adapted to the handle 14 are provided on both sides of the top of the through slot 10;

[0026] The bottom of the storage tank 1 is connected to the top of the discharge pipeline 2. A sealing ring 18 is provided between the first flange 4 and the second flange 5 to prevent liquid leakage. A flow sensor 22 is provided on the surface of the discharge pipeline 2 for detecting the liquid flow rate.

[0027] Through the setting of the above structure, the filter screen 7 filters the impurities in the liquid to prevent them from entering the conveying pipeline 3 and causing blockage. At the same time, the clamping assembly can disassemble the first flange 4 and the second flange 5, facilitating the direct removal of the filter screen 7 from the discharge pipeline 2, making the cleaning of the filter screen 7 faster and reducing the cleaning difficulty.

[0028] Embodiment 2

[0029] On the basis of Embodiment 1, please refer to Figure 1 and Figure 5 As shown, a motor 19 is fixedly connected to the front of the discharge pipeline 2, and the output end of the motor 19 is fixedly connected to a rotating shaft 20. The end of the rotating shaft 20 away from the motor 19 is rotatably connected to the inner wall of the discharge pipeline 2. An annular plate 21 adapted to the discharge pipeline 2 is fixedly connected to the surface of the rotating shaft 20.

[0030] Through the setting of the above structure, the size of the discharge port of the discharge pipeline 2 can be adjusted, so as to facilitate the control of the discharge volume and speed and improve the conveying accuracy.

[0031] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment adapted to the equipment can be used.

[0032] During use, start the motor 19 to drive the rotating shaft 20 to rotate. The rotating shaft 20 drives the annular plate 21 to adjust the angle, which can adjust the size of the discharge port of the discharge pipeline 2, so as to facilitate the control of the discharge volume and speed. The liquid polyaluminum ferric chloride is transported to the designated destination through the discharge pipeline 2 and the conveying pipeline 3. During the transportation process, the filter screen 7 intercepts and filters the impurities in the liquid. After the transportation is completed, by moving the two handles 14 on the fixed rod 9 relatively, driving the two bumps 13 to move into the through groove 10 and compressing the spring 12. After the bumps 13 enter the through groove 10, the fixed rod 9 on the second flange 5 can be removed from the first flange 4, so as to disassemble the discharge pipeline 2 and the conveying pipeline 3. While the conveying pipeline 3 can be replaced, the filter screen 7 can be directly taken out from the discharge pipeline 2, making the cleaning of the filter screen 7 simpler and faster.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid polyaluminium ferric chloride conveying device, comprising a storage tank (1), a discharge pipe (2) and a conveying pipe (3), wherein the bottom of the discharge pipe (2) and the top of the conveying pipe (3) are respectively fixedly connected with a first flange (4) and a second flange (5), characterized in that: Limiting plates (6) are fixedly connected to both sides of the inner wall of the discharge pipe (2), and a filter screen (7) is arranged below the limiting plate (6); an annular protrusion (8) in contact with the bottom of the filter screen (7) is arranged on the top of the second flange (5); and the first flange (4) and the second flange (5) are connected via a clamping assembly; The clamping assembly comprises a fixed rod (9), a through slot (10) is provided inside the fixed rod (9), and movable plates (11) are slidably connected to both sides of the inner wall of the through slot (10), a spring (12) is fixedly connected between the two movable plates (11), and a protrusion (13) is fixedly connected to the opposite sides of the two movable plates (11), and a handle (14) is fixedly connected to the top of the movable plate (11) and extends to the outside of the fixed rod (9).

2. A liquid polyaluminium ferric chloride conveying device according to claim 1, characterized in that: A through hole (15) adapted to the fixing rod (9) is provided inside the first flange (4), and grooves (16) adapted to the protrusion (13) are provided on both sides of the inner wall of the through hole (15).

3. A liquid polyaluminium ferric chloride conveying device according to claim 1, characterized in that: The fixing rod (9) is fixed on the top of the second flange (5), and movable grooves (17) adapted to the handle (14) are provided on both sides of the top of the through groove (10).

4. A liquid polyaluminium ferric chloride conveying device according to claim 1, characterized in that: The bottom of the storage tank (1) is connected to the top of the discharge pipe (2), and a sealing ring (18) is provided between the first flange (4) and the second flange (5).

5. A liquid polyaluminium ferric chloride conveying device according to claim 1, characterized in that: The front side of the discharge pipe (2) is fixedly connected to a motor (19), and the output end of the motor (19) is fixedly connected to a rotating shaft (20), one end of the rotating shaft (20) away from the motor (19) is rotatably connected to the inner wall of the discharge pipe (2), and the surface of the rotating shaft (20) is fixedly connected to an annular plate (21) adapted to the discharge pipe (2).

6. A liquid polyaluminium ferric chloride conveying device according to claim 1, characterized in that: A flow sensor (22) is provided on the surface of the discharge pipe (2).

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