A multi-functional integrated pumping station and its usage method

Abstract

This application relates to the field of water treatment systems, and specifically discloses a multi-functional integrated pumping station and its usage method. It includes a cylinder body, a pumping system, and a control system. A pumping station inlet and a pumping station outlet are provided on the cylinder body. It includes a first crushing grille and a second crushing grille that are abutted against each other front and back, and the first crushing grille faces the pumping station inlet. It also includes a lifting assembly for driving the first crushing grille and the second crushing grille to move vertically towards each other. When the first crushing grille rises, the second crushing grille descends; when the first crushing grille descends, the second crushing grille rises. It also includes a plurality of sewage guiding plates rotatably installed on the side of the first crushing grille away from the second crushing grille and a driving assembly for driving the sewage guiding plates to flip towards or away from the first crushing grille; when the first crushing grille descends, the sewage guiding plates flip towards the direction close to the first crushing grille. This application has the effect of improving the reduction in the crushing effect of river garbage and sludge caused by the blockage of the crushing grille.

Description

Technical Field

[0001] The present application relates to the technical field of water treatment systems, and particularly to a multi-functional integrated pumping station and its usage method. Background Art

[0002] The multi-functional integrated pumping station includes several major modules such as a cylinder body, a pumping system, and a control system. Compared with the traditional cast-in-place concrete pumping station, it has the advantages of convenient installation, high integration, unattended operation, and low maintenance cost.

[0003] Specifically, the cylinder body is provided with a pumping station inlet and a pumping station outlet. A crushing grid is arranged at the pumping station inlet inside the cylinder body. The crushing grid crushes the river garbage and sludge entering from the pumping station inlet. However, some river garbage such as waterweeds and plastics will be hooked on the crushing grid, forming an occlusion surface on the crushing grid, resulting in the situation that the crushing grid is blocked, reducing the crushing effect on the river garbage and sludge. Therefore, it needs to be improved. Summary of the Invention

[0004] In order to improve the problem of reduced crushing effect on river garbage and sludge caused by the blockage of the crushing grid, the present application provides a multi-functional integrated pumping station and its usage method.

[0005] The multi-functional integrated pumping station and its usage method provided by the present application adopt the following technical solutions:

[0006] A multi-functional integrated pumping station and its usage method include a cylinder body, a pumping system, and a control system. The cylinder body is provided with a pumping station inlet and a pumping station outlet.

[0007] It includes a first crushing grid and a second crushing grid that abut against each other front and back. The first crushing grid faces the pumping station inlet.

[0008] It further includes a lifting assembly for driving the first crushing grid and the second crushing grid to move vertically towards each other. When the first crushing grid rises, the second crushing grid descends; when the first crushing grid descends, the second crushing grid rises.

[0009] It further includes a plurality of guide plates rotatably installed on the side of the first crushing grid away from the second crushing grid and a driving assembly for driving the guide plates to flip towards or away from the first crushing grid.

[0010] When the first crushing grid descends, the guide plates flip towards the first crushing grid.

[0011] By adopting the above technical solution, when the multifunctional pump station is in use, water flows into the cylinder from the pump station inlet, and the water flows into the cylinder through the first crushing grid and the second crushing grid for filtration, and the river garbage and sludge therein are crushed, and the crushing effect is achieved by the first crushing grid and the second crushing grid being close to or away from each other in the vertical direction;

[0012] In order to prevent the first crushing grate from being blocked by some river garbage, the driving assembly drives the garbage guide plate to flip when the first crushing grate is raised or lowered. Specifically, when the first crushing grate is descending, the garbage guide plate flips toward the direction close to the first crushing grate. When flipping, the garbage guide plate guides the river garbage to between the first crushing grate and the second crushing grate, thereby effectively improving the problem of reduced crushing effect of river garbage and sludge caused by blockage of the crushing grate.

[0013] Optionally, the driving assembly includes a water collecting box arranged on the side of the first crushing grid, the water collecting box is open, an extrusion plate is sealingly and slidably installed in the water collecting box, the extrusion plate is connected to the first crushing grid, the first crushing grid is provided with a water inlet and a water outlet, the water collecting box is provided with a water outlet pipe at the water outlet, the water outlet pipe is also connected to a plurality of water outlet branches corresponding to the number of the sewage guide plates, and the water outlet of the water outlet branch pipe faces the sewage guide plate;

[0014] When the first crushing grid descends, the dirt guide plate flips toward the first crushing grid.

[0015] By adopting the above technical scheme, the first crushing grid drives the extrusion plate to rise when it rises, and when the extrusion plate rises above the water inlet, the water in the cylinder enters the water collecting tank from the water inlet; the first crushing grid drives the extrusion plate to descend when it descends, and when the extrusion plate descends below the water inlet, the water collecting tank forms a closed chamber, and as the extrusion plate descends, the extrusion plate flushes the water in the water collecting tank onto the sewage guide plate through the outlet branch pipe, and the sewage guide plate is driven to flip over under the action of water pressure, thereby realizing automatic guidance of river garbage, thereby effectively improving the problem of river garbage blocking the first crushing grid.

[0016] Optionally, an arc-shaped dirt collecting plate is provided on a side of the dirt guide plate away from the first crushing grid, and an inner arc surface of the arc-shaped dirt collecting plate faces away from the water outlet branch pipe.

[0017] By adopting the above technical solution, the setting of the arc-shaped sewage collecting plate not only extends the sewage guiding length, but also receives part of the river garbage, thereby increasing the sewage guiding amount. When the sewage guiding plate is flipped, the river garbage on the arc-shaped sewage collecting plate is guided to between the first crushing grid and the second crushing grid.

[0018] Optionally, a cutting edge strip is provided on a side of the dirt guide plate away from the arc-shaped dirt collecting plate.

[0019] By adopting the above technical solution, when the sewage guiding plate flips, the cutting blade strip abuts against the first crushing grille and acts on the river channel garbage accumulated on the first crushing grille, so that the accumulated river channel garbage is quickly guided between the first crushing grille and the second crushing grille.

[0020] Optionally, a plurality of water passing holes are formed in the sewage guiding plate.

[0021] By adopting the above technical solution, the formation of the water passing holes enables the water discharged through the water outlet branch pipe to pass through the water passing holes to wash the river channel garbage on the sewage guiding plate, so that the river channel garbage accumulated or hooked on the sewage guiding plate can move under the action of water pressure, and then realizes automatic guiding under the action of the flipping of the sewage guiding plate.

[0022] Optionally, the first crushing grille includes a grille frame, a crushing plate, and guide plates vertically and spacedly arranged on the grille frame. The guide plates are inclined, and the side of the guide plate close to the arc-shaped sewage collecting plate is higher than the side of the guide plate far from the arc-shaped sewage collecting plate.

[0023] By adopting the above technical solution, the inclined arrangement of the guide plates in the first crushing grille facilitates improving the guiding efficiency of the river channel garbage, and thus alleviates the blockage condition of the first crushing grille.

[0024] Optionally, the lifting assembly includes a first rack fixed to the first crushing grille and a second rack fixed to the second crushing grille. A driving gear is rotatably installed on the cylinder body, and the driving gear meshes with the first rack and the second rack respectively;

[0025] When the driving gear rotates, the first rack and the second rack approach or move away from each other.

[0026] By adopting the above technical solution, when crushing the river channel garbage, as the driving gear rotates back and forth, the first rack and the second rack move in the direction of approaching or moving away from each other, and thus the first crushing grille and the second crushing grille move in the direction of approaching or moving away from each other, realizing the extrusion and crushing of the river channel garbage.

[0027] Optionally, a sealing strip is arranged on the periphery of the extrusion plate, and the sealing strip is in sealing abutment with the inner wall of the water collecting tank.

[0028] By adopting the above technical solution, the arrangement of the sealing strip seals the gap between the inner wall of the water collecting tank and the extrusion plate, improves the sealing performance of the water collecting tank, and thus provides a stable flushing water pressure to the sewage guiding plate.

[0029] Optionally, a flared nozzle is installed at the outlet of the water outlet branch pipe.

[0030] By adopting the above technical solution, the flared nozzle is arranged to increase the water output of the water outlet branch pipe, increase the impact pressure on the sewage guiding plate, and thus enable the sewage guiding plate to quickly turn over.

[0031] It also includes a usage method of a multi-functional integrated pumping station, which specifically includes the following steps:

[0032] S1: Cleaning sewage: The river water enters the cylinder from the inlet of the pumping station. Under the action of the first crushing grid and the second crushing grid, the river garbage and sludge are crushed. When the first crushing grid descends, the water source in the water collection tank drives the sewage guiding plate to turn over, guiding the hanging or stranded river garbage and sludge to between the first crushing grid and the second crushing grid;

[0033] S2: Water guiding: When the liquid level of the cylinder reaches the discharge height, the control system drives the pumping system to discharge the water in the cylinder from the outlet of the pumping station.

[0034] In summary, the present application includes at least one of the following beneficial technical effects:

[0035] 1. When the multi-functional pumping station is in use, the water flow enters the cylinder from the inlet of the pumping station. The water flow entering the cylinder passes through the first crushing grid and the second crushing grid for filtration, and the river garbage and sludge therein are crushed. And the mutual approach or separation of the first crushing grid and the second crushing grid in the vertical direction achieves the crushing effect;

[0036] To prevent the first crushing grid from being blocked by some river garbage, when the first crushing grid is lifted or lowered, the driving component drives the sewage guiding plate to turn over. Specifically, when the first crushing grid descends, the sewage guiding plate turns over towards the direction close to the first crushing grid. When the sewage guiding plate turns over, it guides the river garbage to between the first crushing grid and the second crushing grid, thereby effectively improving the problem that the crushing effect of river garbage and sludge is reduced due to the blockage of the crushing grid;

[0037] 2. When the first crushing grid rises, it drives the extrusion plate to rise. When the extrusion plate rises above the water inlet, the water in the cylinder enters the water collection tank from the water inlet; when the first crushing grid descends, it drives the extrusion plate to descend. When the extrusion plate descends below the water inlet, the water collection tank forms a closed chamber. As the extrusion plate descends, the extrusion plate flushes the water in the water collection tank through the water outlet branch pipe onto the sewage guiding plate, and under the action of water pressure, it drives the sewage guiding plate to turn over, realizing the automatic guiding of river garbage, and thus effectively improving the problem that the first crushing grid is blocked by river garbage;

[0038] 3. The opening of the water passing holes enables the water derived from the water outlet branch pipes to pass through the water passing holes and wash the river channel garbage on the sewage guiding plate, which can make the river channel garbage silted or hooked on the sewage guiding plate move under the action of water pressure, and then realize automatic guiding and conveying under the action of the flipping of the sewage guiding plate. Brief Description of the Drawings

[0039] Figure 1 is the overall structural schematic diagram of the embodiment of the present application.

[0040] Figure 2 is the sectional structural schematic diagram of the embodiment of the present application.

[0041] Figure 3 is the overall structural schematic diagram of the first crushing grille, the second crushing grille and the driving assembly in the embodiment of the present application.

[0042] Figure 4 is the overall structural schematic diagram of the first crushing grille, the second crushing grille and the lifting assembly in the embodiment of the present application.

[0043] Figure 5 is the overall structural schematic diagram of the sewage guiding plate, the arc-shaped sewage collecting plate and the cutting edge strips in the embodiment of the present application.

[0044] Figure 6 is the exploded structural schematic diagram of the extrusion plate and the water collecting tank in the embodiment of the present application.

[0045] Reference Signs: 1, cylinder body; 2, pumping system; 3, pump station inlet; 4, pump station outlet; 5, first crushing grille; 51, grille frame; 52, crushing plate; 53, guiding plate; 6, second crushing grille; 7, lifting assembly; 71, first rack; 72, second rack; 73, driving gear; 8, cutting edge strips; 9, driving assembly; 91, water collecting tank; 92, extrusion plate; 93, water outlet pipe; 94, water outlet branch pipe; 10, arc-shaped sewage collecting plate; 11, water passing holes; 12, sealing strip; 13, mounting frame body; 14, water inlet; 15, first check valve; 16, second check valve; 17, water outlet; 18, sewage guiding plate. Detailed Description of the Embodiment

[0046] The following further Figure 1-6 describes the present application in detail with reference to the attached

[0047] The embodiment of the present application discloses a multifunctional integrated pump station.

[0048] Refer to Figure 1 , Figure 2 and Figure 3, a multi-functional integrated pumping station includes a cylinder body 1, a pumping system 2 and a control system (not shown in the figure). A pumping station inlet 3 and a pumping station outlet 4 are provided on the cylinder body 1. The pumping station outlet 4 is higher than the pumping station inlet 3. The cylinder body 1 is at the pumping station inlet 3. It also includes a first crushing grille 5 and a second crushing grille 6 that abut against each other front and back. Both the first crushing grille 5 and the second crushing grille 6 are vertically arranged, and the first crushing grille 5 faces the pumping station inlet 3. The first crushing grille 5 includes a grille frame 51, a crushing plate 52 and guide plates 53 vertically and spacedly arranged on the grille frame 51. The grille frame 51 is a rectangular frame. The length direction of the guide plate 53 is the same as the length direction of the grille frame 51. The guide plate 53 is inclined, and the side of the guide plate 53 close to the crushing plate 52 is higher than the side of the guide plate 53 away from the crushing plate 52. The structure of the second crushing grille 6 is the same as that of the first crushing grille 5. Under the interaction of the crushing plates 52 on the first crushing grille 5 and the second crushing grille 6, the river channel garbage and sludge are crushed.

[0049] Specifically, referring to Figure 4 , the pumping station further includes a lifting assembly 7 for driving the first crushing grille 5 and the second crushing grille 6 to move vertically towards each other. When the first crushing grille 5 rises, the second crushing grille 6 descends; when the first crushing grille 5 descends, the second crushing grille 6 rises. The lifting assembly includes a first rack 71 vertically fixed on one side of the first crushing grille 5 and a second rack 72 fixed on the second crushing grille 6. An installation frame body 13 is fixed at the pumping station inlet 3, and a driving gear 73 is rotatably installed on the installation frame body 13. The driving gear 73 meshes with the first rack 71 and the second rack 72 respectively. When crushing the river channel garbage, as the driving gear 73 reciprocally rotates, the first rack 71 and the second rack 72 move towards or away from each other, and then the first crushing grille 5 and the second crushing grille 6 move towards or away from each other, realizing the extrusion and crushing of the river channel garbage.

[0050] Referring to Figure 4 and Figure 5 , a sewage guide plate 18 is rotatably installed on the side of the guide plate 53 of the first crushing grille 5 away from the second crushing grille 6. The rotation axis of the sewage guide plate 18 is parallel to the length direction of the guide plate 53, and the length of the sewage guide plate 18 is the same as the length of the guide plate 53. A cutting edge strip 8 is fixed on the side of the sewage guide plate 18 close to the second crushing grille 6, and an arc-shaped sewage collecting plate 10 is fixed on the side of the sewage guide plate 18 away from the second crushing grille 6. The arc surface of the arc-shaped sewage collecting plate 10 faces upwards, and the arc-shaped sewage collecting plate 10, the guide plate 53 and the cutting edge strip 8 form an "S"-shaped plate.

[0051] The setting of the arc-shaped waste collecting plate 10 not only extends the waste guiding length, but also receives part of the river garbage, thereby increasing the waste guiding amount. When the waste guiding plate 18 is turned over, the river garbage on the arc-shaped waste collecting plate 10 is guided to between the first crushing grid 5 and the second crushing grid 6. When the waste guiding plate 18 is turned over, the cutting blade 8 abuts against the first crushing grid 5 and acts on the river garbage deposited on the first crushing grid 5, so that the deposited river garbage is quickly guided to between the first crushing grid 5 and the second crushing grid 6.

[0052] Reference Figure 3 , Figure 4 and Figure 6 The pump station further includes a driving assembly 9 for driving the decontamination plate 18 to flip toward or away from the first crushing grid 5, and when the first crushing grid 5 descends, the decontamination plate 18 flips toward the first crushing grid 5. Specifically, the driving assembly 9 includes a water collecting box 91 fixed to the side of the first crushing grid 5, the water collecting box 91 is open, and a squeeze plate 92 is sealed and slidably installed in the water collecting box 91, and a sealing strip 12 is fixed on the peripheral side of the squeeze plate 92. The squeeze plate 92 is connected to the first crushing grid 5, and a water inlet 14 and a water outlet 17 are provided on the water collecting box 91, wherein the water collecting box 91 is provided with a first check valve 15 at the water inlet 14, and the water collecting box 91 is provided with a second check valve 16 at the water outlet 17, and the second check valve 16 is connected to a water outlet pipe 93, and the water outlet pipe 93 is connected to a plurality of water outlet branches 94 corresponding to the number of the decontamination plates 18, and the water outlet 17 of the water outlet branch 94 faces the corresponding decontamination plates 18. An expansion nozzle (not shown) may also be installed on the water outlet branch pipe 94. The setting of the expansion nozzle increases the water output of the water outlet branch pipe 94, increases the impact pressure on the sewage guide plate 18, and thus causes the sewage guide plate 18 to flip over quickly.

[0053] When the first crushing grid 5 rises, it drives the extrusion plate 92 to rise. When the extrusion plate 92 rises above the water inlet 14, the water in the cylinder 1 enters the water collecting tank 91 from the water inlet 14; when the first crushing grid 5 descends, it drives the extrusion plate 92 to descend. When the extrusion plate 92 descends below the water inlet 14, the water collecting tank 91 forms a closed chamber. As the extrusion plate 92 descends, the extrusion plate 92 flushes the water in the water collecting tank 91 to the sewage guide plate 18 through the outlet branch pipe 94. Under the action of water pressure, the sewage guide plate 18 is driven to flip, thereby realizing automatic guidance of river garbage, thereby effectively improving the problem of river garbage blocking the first crushing grid 5.

[0054] In addition, refer to Figure 4 and Figure 5, the sewage guiding plate 18 is also provided with a plurality of water passing holes 11. The arrangement of the water passing holes 11 enables the water discharged from the water outlet branch pipe 94 to pass through the water passing holes 11 to wash the river channel garbage on the sewage guiding plate 18, so that the river channel garbage silted or hooked on the sewage guiding plate 18 can move under the action of water pressure, and then is automatically guided under the action of the flipping of the sewage guiding plate 18.

[0055] The implementation principle of a multi-functional integrated pumping station according to an embodiment of the present application is as follows: River water enters the cylinder body 1 from the pumping station inlet 3. At the same time, the river channel garbage in the river water is crushed under the action of the first crushing grille 5 and the second crushing grille 6. When crushing, the first crushing grille 5 drives the extrusion plate 92 to lift and lower synchronously. When the extrusion plate 92 rises above the water inlet 14, the water in the cylinder body 1 enters the water collection tank 91 from the water inlet 14; when the first crushing grille 5 descends, it drives the extrusion plate 92 to descend. When the extrusion plate 92 descends below the water inlet 14, the water collection tank 91 forms a closed chamber. As the extrusion plate 92 descends, the extrusion plate 92 flushes the water in the water collection tank 91 to the sewage guiding plate 18 through the water outlet branch pipe 94, and drives the sewage guiding plate 18 to flip under the action of water pressure. The sewage guiding plate 18 conducts the river channel garbage between the first crushing grille 5 and the second crushing grille 6, realizing the automatic guiding of the river channel garbage, and thus effectively improving the problem that the first crushing grille 5 is blocked by the river channel garbage.

[0056] It also includes a multi-functional integrated pumping station and its usage method, specifically including the following steps:

[0057] S1: Cleaning: River water enters the cylinder body 1 from the pumping station inlet 3, and the river channel garbage and sludge are crushed under the action of the first crushing grille 5 and the second crushing grille 6. When the first crushing grille 5 descends, the water source in the water collection tank 91 drives the sewage guiding plate 18 to flip, guiding the hooked or retained river channel garbage and sludge between the first crushing grille 5 and the second crushing grille 6;

[0058] S2: Water guiding: When the liquid level of the cylinder body 1 reaches the discharge height, the control system drives the pumping system 2 to discharge the water in the cylinder body 1 from the pumping station outlet 4.

[0059] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A multifunctional integrated pumping station, comprising a cylinder body (1), a pumping system (2), and a control system. The cylinder body (1) is provided with a pumping station inlet (3) and a pumping station outlet (4), and is characterized in that: It includes a first crushing grille (5) and a second crushing grille (6) which are abutted against each other front and back, and the first crushing grille (5) faces the pumping station inlet (3); It further includes a lifting assembly (7) for driving the first crushing grille (5) and the second crushing grille (6) to move vertically towards each other. When the first crushing grille (5) rises, the second crushing grille (6) descends; when the first crushing grille (5) descends, the second crushing grille (6) rises; It further includes a plurality of sewage guiding plates (18) rotatably installed on the side of the first crushing grille (5) away from the second crushing grille (6), and a driving assembly (9) for driving the sewage guiding plates (18) to flip towards or away from the first crushing grille (5); When the first crushing grille (5) descends, the sewage guiding plates (18) flip towards the first crushing grille (5); the driving assembly (9) includes a water collecting tank (91) arranged on the side of the first crushing grille (5). The water collecting tank (91) is provided with an open mouth, and an extrusion plate (92) is hermetically and slidably installed in the water collecting tank (91). The extrusion plate (92) is connected to the first crushing grille (5). The first crushing grille (5) is provided with a water inlet (14) and a water outlet (17). The water collecting tank (91) is provided with a water outlet pipe (93) at the water outlet (17), and a plurality of water outlet branch pipes (94) corresponding to the number of the sewage guiding plates (18) are also communicated with the water outlet pipe (93). The water outlet (17) of the water outlet branch pipe (94) faces the sewage guiding plate (18); When the first crushing grille (5) descends, the sewage guiding plates (18) flip towards the first crushing grille (5).

2. The multifunctional integrated pumping station according to claim 1, characterized in that: An arc-shaped sewage collecting plate (10) is arranged on the side of the sewage guiding plate (18) away from the first crushing grille (5), and the inner arc surface of the arc-shaped sewage collecting plate (10) faces away from the water outlet branch pipes (94).

3. The multifunctional integrated pumping station according to claim 2, characterized in that: A cutting edge strip (8) is arranged on the side of the sewage guiding plate (18) away from the arc-shaped sewage collecting plate (10).

4. A multi-functional integrated pumping station according to claim 1, characterized in that: A plurality of water passing holes (11) are formed in the sewage guiding plate (18).

5. The multifunctional integrated pumping station according to claim 2, characterized in that: The first crushing grille (5) includes a grille frame (51), a crushing plate (52), and guide plates (53) vertically and spacedly arranged on the grille frame (51). The guide plates (53) are inclined, and the side of the guide plate (53) close to the arc-shaped sewage collecting plate (10) is higher than the side of the guide plate (53) away from the arc-shaped sewage collecting plate (10).

6. The multifunctional integrated pumping station according to claim 1, characterized in that: The lifting assembly (7) includes a first rack (71) fixed to the first crushing grid (5) and a second rack (72) fixed to the second crushing grid (6). A driving gear (73) is rotatably installed on the cylinder body (1), and the driving gear (73) meshes with the first rack (71) and the second rack (72) respectively; When the driving gear (73) rotates, the first rack (71) and the second rack (72) approach or move away from each other.

7. The multifunctional integrated pump station according to claim 1, characterized in that: A sealing strip (12) is arranged on the peripheral side of the extrusion plate (92), and the sealing strip (12) is in sealed contact with the inner wall of the water collecting tank (91).

8. A multifunctional integrated pumping station according to claim 1, characterized in that: A flared nozzle is installed on the water outlet branch pipe (94).

9. A method for using a multi-functional integrated pumping station, based on the multi-functional integrated pumping station described in any one of claims 1-8, characterized in that, It includes the following steps: S1: Cleaning: River water enters the cylinder body (1) from the pump station inlet (3). Under the action of the first crushing grid (5) and the second crushing grid (6), river garbage and sludge are crushed. When the first crushing grid (5) descends, the water source in the water collecting tank (91) drives the sewage guiding plate (18) to turn over, guiding the river garbage and sludge that are hung or detained between the first crushing grid (5) and the second crushing grid (6); S2: Water guiding: When the liquid level of the cylinder body (1) reaches the discharge height, the control system drives the pumping system (2) to discharge the water in the cylinder body (1) from the pump station outlet (4).

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