Water treatment conveying pipeline capable of preventing sediment deposition

Abstract

The utility model discloses a water treatment conveying pipeline capable of preventing sediment deposition, which comprises a pair of conveying pipes and a deposition pipe, the semi-V-shaped deposition pipe is connected between the adjacent conveying pipes, a rotational flow component is detachably arranged in the conveying pipe positioned at the higher end, and the bottom of the deposition pipe is communicated with a deposition bin. A pressure plate driven by a second motor is arranged on the upper portion in the deposition bin, through holes are densely distributed in the pressure plate, a pressure sensor is installed at the bottom of the pressure plate, a discharging opening is formed in the side portion of the deposition bin, and a cover plate is arranged outside the discharging opening. By arranging the deposition pipe, the conveying pipe and the deposition bin, sewage and silt can be separated, sewage entering the deposition bin can be reduced, by arranging the pressure plate, the through hole, the second motor, the pressure sensor, the cover plate and the discharge port, the sewage directly penetrates through the pressure plate, the load of the pressure plate is reduced, meanwhile, the pressure sensor and the second motor are utilized, and the pressure sensor is utilized. The automation degree is improved, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment pipelines, in particular to a water treatment delivery pipeline that prevents sediment deposition. Background Art

[0002] In the early stage of water treatment, the silt in the sewage will flow into the pipeline with the water, and part of the silt will accumulate in the pipeline, thereby reducing the amount of water in the pipeline and affecting the transportation efficiency. The existing patent (Announcement No.: CN217003661U) discloses a water treatment pipeline that prevents silt deposition. The utility model introduces silt into the deposition chamber by setting a cyclone device, a deposition tube and a deposition chamber to prevent a large amount of silt from accumulating in the delivery pipe. However, in actual application, since a U-shaped deposition tube is set between the first delivery pipe and the second delivery pipe, and the pull-out partition cannot seep water, the sewage entering the first delivery pipe is more likely to be retained on the pull-out partition, causing the pull-out partition to easily reach the maximum load during use, and it is necessary to pull and pull at a high frequency, which will not only greatly affect the service life, but also the silt is easy to squeeze into the gap between the pull-out partition and the side wall of the deposition chamber, thereby affecting the smoothness of the pull-out. To this end, we propose a water treatment pipeline that prevents silt deposition. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a water treatment delivery pipeline which is resistant to sediment deposition.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A water treatment delivery pipeline for preventing silt deposition is designed, comprising a pair of delivery pipes and a deposition pipe, wherein a semi-V-shaped deposition pipe is connected between adjacent delivery pipes, a cyclone assembly is detachably provided in the delivery pipe at the higher end, a deposition bin is connected at the bottom of the deposition pipe, a pressure plate driven by a second motor is provided at the upper part of the deposition bin, through holes are densely distributed on the pressure plate, and a pressure sensor is installed at the bottom of the pressure plate, a driving shaft connected to a first motor is installed at the bottom of the deposition bin, a scraper abutting against the inner wall of the bottom of the deposition bin is installed on the driving shaft, a discharge port is provided at the side of the deposition bin, and a cover plate is provided outside the discharge port.

[0006] In the above solution, the top of the pressure plate is covered with a filter screen, and the pore size of the filter screen is smaller than the through hole.

[0007] In the above solution, a water level sensor is installed on the inner wall of the sedimentation bin below the pressure plate.

[0008] In the above solution, electric push rods are installed on both sides of the deposition chamber, and the travel ends are connected to the two ends of the cover plate.

[0009] In the above solution, a sealing ring that fits with the cover plate is installed on the inner wall of the discharge port.

[0010] In the above solution, drainage holes are densely arranged on the cover plate.

[0011] In the above solution, the swirl component includes a frame with a rotating shaft movably installed inside. A plurality of swirl vanes are installed on the rotating shaft. A connecting rod is fixed between adjacent frames. A connecting arm is fixed on the frame. A clamping jaw that sleeves on the conveying pipe is provided at the end of the connecting arm.

[0012] In the above solution, a compression plate is provided above the pressure plate. Conical blocks are uniformly fixed at the bottom of the compression plate. A cylinder with a stroke end connected to the compression plate is installed on the sedimentation pipe.

[0013] The advantages and beneficial effects of the present utility model are as follows: By providing a sedimentation pipe, a conveying pipe, and a sedimentation chamber, the two conveying pipes are arranged vertically. Using the semi-V-shaped sedimentation pipe to connect the two conveying pipes, even if the sewage passes through the sedimentation pipe, it can still rely on inertia to flow forward into the other conveying pipe due to inertia, while a large amount of sediment in the sedimentation pipe will fall into the sedimentation chamber due to the action of gravity. Compared with the prior art, it can not only separate sewage and sediment, but also promote the continuous forward flow of sewage and reduce the amount of sewage entering the sedimentation chamber. By providing a pressure plate, a through hole, a second motor, a pressure sensor, a cover plate, and a discharge port, using the through hole, the sewage that descends onto the pressure plate continues to flow deeper into the sedimentation chamber, while the sediment remains on the pressure plate. When the pressure value detected by the pressure sensor reaches the threshold, the second motor is started to rotate the pressure plate, so that the sediment deposited on the pressure plate falls downward to the bottom of the sedimentation chamber, and then by pulling out the cover plate, the sediment flows out of the sedimentation chamber through the discharge port. Compared with the prior art, it allows the sewage to directly pass through the pressure plate, reducing the load on the pressure plate, and at the same time using the pressure sensor and the second motor to improve the degree of automation and make it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of a water treatment conveying pipeline for preventing sediment deposition proposed by the present utility model;

[0016] Figure 2 It is a schematic internal structure diagram of the sedimentation chamber of a water treatment conveying pipeline for preventing sediment deposition proposed by the present utility model;

[0017] Figure 3 Schematic diagram of the assembly structure of the compression plate of a water treatment conveying pipeline for preventing sediment deposition proposed by the present utility model;

[0018] Figure 4 Schematic diagram of the structure of the swirl component of a water treatment conveying pipeline for preventing sediment deposition proposed by the present utility model.

[0019] In the figure: conveying pipe 1, sedimentation pipe 2, sedimentation bin 3, pressure plate 4, through hole 5, filter screen 6, connecting rod 7, pressure sensor 8, discharge port 9, sealing ring 10, drive shaft 11, scraping plate 12, motor 1 13, cover plate 14, drain hole 15, electric push rod 16, cylinder 17, compression plate 18, conical block 19, swirl component 20, frame 201, rotating shaft 202, swirl vane 203, connecting arm 21, clamping jaw 22, water level sensor 23, motor 2 24. Specific embodiments

[0020] The following combines the drawings and embodiments to further describe the specific embodiments of the present utility model. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model and cannot be used to limit the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a water treatment conveying pipeline for preventing sediment deposition, including a pair of conveying pipes 1 and a sedimentation pipe 2. A semi-V-shaped sedimentation pipe 2 is connected between adjacent conveying pipes 1. A swirl component 20 is detachably arranged in the conveying pipe 1 at the higher end;

[0022] Furthermore, the swirl component 20 includes a frame 201 with a rotating shaft 202 movably installed inside. A plurality of swirl vanes 203 are installed on the rotating shaft 202. There is an included angle between the swirl vanes 203 and the longitudinal section of the conveying pipe 1. When the sewage flows forward in the conveying pipe 1 and passes through the swirl vanes 203, the swirl vanes 203 will rotate naturally, thereby causing the sewage in the conveying pipe 1 to form a swirl, increasing the fluidity of the sewage and sediment, and avoiding sediment deposition in the conveying pipe 1. A connecting rod 7 is fixed between adjacent frames 201. A connecting arm 21 is fixed on the frame 201 near the port of the left end of the conveying pipe 1. A clamping jaw 22 sleeved on the port of the conveying pipe 1 is arranged at the end of the connecting arm 21. As the sewage and sediment continuously enter the conveying pipe 1, the swirl component 20 has a tendency to move towards the sedimentation bin 3, thereby making the clamping jaw 22 more tightly sleeved on the conveying pipe 1, effectively preventing the swirl component 20 from detaching from the conveying pipe 1 and facilitating the removal of the swirl component 20;

[0023] Specifically, the frame 201 is annular and fits with the inner wall of the conveying pipe 1, thereby using the inner wall of the conveying pipe 1 to provide effective support for the frame 201 and improving the stability of the swirl component 20.

[0024] The bottom of the deposition tube 2 is connected to a deposition chamber 3;

[0025] Specifically, Figure 1 As shown, sewage enters from the left end conveying pipe 1, passes downward through the sedimentation pipe 2, then passes through the sedimentation bin 3, and finally flows into the right end conveying pipe 1, wherein the silt mixed in the sewage falls downward from the bottom of the sedimentation pipe 2 into the sedimentation bin 3. By setting the sedimentation pipe 2, the conveying pipe 1 and the sedimentation bin 3, the conveying pipes 1 at both ends are arranged up and down, and the two sections of the conveying pipe 1 are connected by the semi-V-shaped sedimentation pipe 2. Even if the sewage passes through the sedimentation pipe 2, it can rely on inertia to pass forward into the conveying pipe 1 at the other end, and a large amount of silt in the sedimentation pipe 2 will fall into the sedimentation bin 3 due to the action of gravity. Compared with the existing technology, it can not only separate sewage and silt, but also promote the continuous forward flow of sewage, and reduce the sewage entering the sedimentation bin 3.

[0026] like Figure 2 As shown, a pressure plate 4 driven by a second motor 24 is provided in the upper part of the sedimentation bin 3, the right end of the pressure plate 4 is connected to the inner wall of the sedimentation bin 3 through a movable shaft, the movable shaft is connected to the output shaft of the second motor 24 installed outside the sedimentation bin 3, and the second motor 24 is a stepping motor. The angle of the pressure plate 4 to dump the sediment is 60 degrees, and the pressure plate 4 is densely covered with through holes 5. The through holes 5 are used to facilitate the sewage to pass through the pressure plate 4, reducing the load of the pressure plate 4. At the same time, the through holes 5 are used to retain the sediment on the pressure plate 4, so that the sewage and the sediment are separated and discharged from the sedimentation bin 3;

[0027] Furthermore, the top of the pressure plate 4 is covered with a filter screen 6, the aperture of the filter screen 6 is smaller than the through hole 5, and the filter screen 6 is used to further prevent the sediment from passing through the pressure plate 4;

[0028] A pressure sensor 8 is installed at the bottom of the pressure plate 4, and the pressure sensor 8 is waterproof. A driving shaft 11 connected to a motor 13 is installed at the bottom of the sedimentation bin 3. A scraper 12 abutting against the inner wall of the bottom of the sedimentation bin 3 is installed on the driving shaft 11. A discharge port 9 is provided on the side of the sedimentation bin 3, and a cover plate 14 is provided outside the discharge port 9. The motor 13 is connected to the power supply, and the motor 13 is started to make the driving shaft 11 drive the scraper 12 to rotate, so that the sediment accumulated at the bottom of the sedimentation bin 3 is stirred, and then the sediment is discharged from the discharge port 9;

[0029] Furthermore, a sealing ring 10 is installed on the inner wall of the discharge port 9 and matches with the cover plate 14. A lining strip inserted into the discharge port 9 is provided on the inner side of the cover plate 14. The lining strip fits tightly with the sealing ring 10, thereby improving the sealing performance.

[0030] Furthermore, electric push rods 16 with their stroke ends connected to both ends of the cover plate 14 are installed on both sides of the sedimentation bin 3. The electric push rods 16 are installed outside the sedimentation bin 3 through the first bracket. When it is necessary to discharge sewage and sediment, control the piston rod of the electric push rod 16 to extend, so that the cover plate 14 disengages from the discharge port 9, and then the discharge port 9 is opened;

[0031] Furthermore, a water level sensor 23 is installed on the inner wall of the sedimentation bin 3 below the pressure plate 4; the water level sensor 23 is used to detect the water level height in the sedimentation bin 3. When the threshold value is reached, control the piston rod of the electric push rod 16 to extend, so that the cover plate 14 disengages from the discharge port 9, and then the discharge port 9 is opened to discharge the sewage;

[0032] Furthermore, the cover plate 14 is densely provided with drain holes 15, which can automatically discharge the sewage through the cover plate 14, but can block the sediment from passing through;

[0033] Furthermore, a compression plate 18 is provided above the pressure plate 4. The bottom of the compression plate 18 is uniformly fixed with cone blocks 19. A cylinder 17 with its stroke end connected to the compression plate 18 is installed on the sedimentation pipe 2; the cylinder 17 is installed on the sedimentation pipe 2 through the second bracket. When the piston rod of the cylinder 17 extends, the compression plate 18 can be moved downward until the cone blocks 19 are inserted into the filter holes of the filter screen 6. By moving the compression plate 18 up and down, the filter holes of the filter screen 6 can be cleaned to prevent the filter screen 6 from being blocked;

[0034] Specifically, by setting the pressure plate 4, the through hole 5, the second motor 24, the pressure sensor 8, the cover plate 14 and the discharge port 9, the sewage that descends onto the pressure plate 4 continues to flow deeper into the sedimentation bin 3 through the through hole 5, and at the same time the sediment remains on the pressure plate 4. When the pressure value detected by the pressure sensor 8 reaches the threshold value, start the second motor to rotate the pressure plate 4, so that the sediment deposited on the pressure plate 4 falls downward to the bottom of the sedimentation bin 3, and then by pulling out the cover plate 14, the sediment flows out of the sedimentation bin 3 through the discharge port 9. Compared with the prior art, the sewage directly passes through the pressure plate 4, reducing the load on the pressure plate 4. At the same time, by using the pressure sensor 8 and the second motor 24, the degree of automation is improved and it is more convenient to use.

[0035] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water treatment delivery pipeline for preventing sediment deposition, comprising a pair of delivery pipes (1) and a deposition pipe (2), characterized in that: A semi-V-shaped deposition tube (2) is connected between adjacent conveying tubes (1), a cyclone assembly (20) is detachably provided in the conveying tube (1) at the higher end, a deposition bin (3) is provided at the bottom of the deposition tube (2), a pressure plate (4) driven by a second motor (24) is provided in the upper part of the deposition bin (3), the pressure plate (4) is densely covered with through holes (5), and a pressure sensor (8) is installed at the bottom of the pressure plate (4), a driving shaft (11) connected to a first motor (13) is installed at the bottom of the deposition bin (3), a scraper (12) abutting against the inner wall of the bottom of the deposition bin (3) is installed on the driving shaft (11), a discharge port (9) is provided at the side of the deposition bin (3), and a cover plate (14) is provided outside the discharge port (9).

2. A water treatment pipeline for preventing sediment deposition according to claim 1, characterized in that: The top of the pressure plate (4) is covered with a filter screen (6), and the pore size of the filter screen (6) is smaller than that of the through hole (5).

3. The water treatment pipeline for preventing sediment deposition according to claim 1, characterized in that: A water level sensor (23) is installed on the inner wall of the sedimentation bin (3) below the pressure plate (4).

4. The water treatment pipeline for preventing sediment deposition according to claim 1, characterized in that: Electric push rods (16) are installed on both sides of the deposition bin (3) and the travel ends are connected to the two ends of the cover plate (14).

5. The water treatment and transportation pipeline for preventing sediment deposition according to claim 1, characterized in that: The inner wall of the discharge port (9) is provided with a sealing ring (10) which fits with the cover plate (14).

6. The water treatment pipeline for preventing sediment deposition according to claim 1, characterized in that: The cover plate (14) is densely provided with drainage holes (15).

7. The water treatment pipeline for preventing sediment deposition according to claim 1, characterized in that: The swirl assembly (20) comprises a frame (201) in which a rotating shaft (202) is movably mounted, a plurality of swirl plates (203) are mounted on the rotating shaft (202), connecting rods (7) are fixed between adjacent frames (201), a connecting arm (21) is fixed on the frame (201), and a clamping claw (22) which is sleeved on the conveying pipe (1) is provided at the end of the connecting arm (21).

8. The water treatment pipeline for preventing sediment deposition according to claim 1, characterized in that: A compression plate (18) is provided above the pressure plate (4), cone blocks (19) are evenly fixed on the bottom of the compression plate (18), and a cylinder (17) connected to the compression plate (18) at its stroke end is installed on the deposition tube (2).

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