Integrated sewage prefabricated pump station

Abstract

The utility model relates to the technical field of pump stations, and discloses an integrated sewage prefabricated pump station which comprises a tank body, a water inlet pipe, a smashing grating and a filter plate, the water inlet pipe is fixedly arranged on the outer side wall of the tank body, and the smashing grating and the filter plate are both fixedly installed in the water inlet pipe; a dirt collecting hopper is fixedly arranged at the bottom of the water inlet pipe, a blow-off pipe is fixedly arranged at the bottom of the dirt collecting hopper, and a blow-off valve is arranged on the pipe wall of the blow-off pipe; a motor is fixedly arranged on the outer side wall of the dirt collecting hopper, a rotating shaft extending into the dirt collecting hopper is fixedly arranged at the output end of the motor, a rotating block is fixedly arranged on the shaft wall of the rotating shaft, a vibration head is elastically arranged on one side of the rotating block, and the vibration head can make contact with the bottom of the filter plate. According to the sewage treatment device, crushed garbage can be automatically collected, concentrated discharge is facilitated, meanwhile, the filter plate can be knocked and vibrated, the phenomenon that the filter plate is blocked is avoided, and the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pump stations, in particular to an integrated sewage prefabricated pump station. Background Art

[0002] Prefabricated pump station is an integrated product that integrates submersible pumps, pump station equipment, sewage removal screen equipment, control system and remote monitoring system. Prefabricated pump station is characterized by flexibility, extremely short pump station construction period and extremely easy installation. It has become a new development trend of pump station construction in the domestic municipal industry.

[0003] The current prefabricated pump station will set a crushing grid at the location of the water inlet pipe to crush the solid waste. However, the crushed solid waste generally falls directly and blocks the water inlet pipe, which prevents the sewage from entering the interior of the prefabricated pump station. In addition, the filter plate is easily blocked, which affects the effect of sewage treatment. Therefore, an integrated sewage prefabricated pump station is proposed. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that solid garbage crushed by crushing grids easily blocks the water inlet pipe and the filter plate is easily blocked, and proposes an integrated sewage prefabricated pump station.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An integrated sewage prefabricated pump station comprises a tank body, a water inlet pipe, a crushing screen and a filter plate, wherein the water inlet pipe is fixedly arranged on the outer side wall of the tank body, and the crushing screen and the filter plate are both fixedly installed inside the water inlet pipe; a sewage collecting hopper is fixedly arranged at the bottom of the water inlet pipe, a sewage discharge pipe is fixedly arranged at the bottom of the sewage collecting hopper, and a sewage discharge valve is arranged on the wall of the sewage discharge pipe; a motor is fixedly arranged on the outer side wall of the sewage collecting hopper, a rotating shaft extending to the inside of the sewage collecting hopper is fixedly arranged at the output end of the motor, a rotating block is fixedly arranged on the shaft wall of the rotating shaft, a vibration head is elastically arranged on one side of the rotating block, and the vibration head can be arranged in contact with the bottom of the filter plate.

[0007] Preferably, the filter plate is arranged on the front side of the pulverizing grid.

[0008] Preferably, a sewage inlet is provided at the bottom of the water inlet pipe at a position corresponding to the position of the filter plate.

[0009] Preferably, sealed bearings are fixedly embedded on both sides of the dirt collecting hopper, and both ends of the rotating shaft are rotatably connected to the two sides of the dirt collecting hopper through the sealed bearings.

[0010] Preferably, a sliding opening is provided on the side wall of the rotating block, and a slider is provided inside the sliding opening, a connecting rod fixedly connected to the vibration head is fixedly provided on the upper surface of the slider, a spring is sleeved on the rod wall of the connecting rod, and both ends of the spring are fixedly connected to the slider and the sliding opening respectively.

[0011] Preferably, the vibration head is a crescent-shaped head, and the top arc surface of the vibration head can be arranged in contact with the bottom of the filter plate.

[0012] Compared with the prior art, the utility model provides an integrated sewage prefabricated pump station, which has the following beneficial effects:

[0013] 1. The integrated sewage prefabricated pump station is equipped with a sewage collecting hopper, sewage pipe and sewage valve. The garbage crushed by the crushing grid will automatically fall into the sewage collecting hopper for collection. Then the sewage valve is opened to discharge the garbage through the sewage pipe to avoid the garbage falling into the water inlet pipe and causing blockage.

[0014] 2. The integrated sewage prefabricated pump station is equipped with a motor, a rotating shaft, a rotating block and a vibrating head. The motor works after the power is turned on. The motor can drive the rotating shaft to rotate, and the rotating shaft can drive the rotating block and the vibrating head to rotate, so that the vibrating head contacts the bottom of the filter plate and vibrates it, which can vibrate the impurities in the filter holes of the filter plate to avoid clogging of the filter plate.

[0015] 3. The integrated sewage prefabricated pump station is equipped with a slider, a connecting rod and a spring. When the vibrating head contacts the filter plate, the connecting rod drives the slider to move inside the slide and stretch the spring. When the vibrating head is no longer in contact with the filter plate, the spring automatically resets the vibrating head, so that the vibrating head has the function of elastic expansion and contraction, which can ensure that the vibrating head contacts the filter plate and passes over the filter plate, so that the vibrating head can knock and vibrate the filter plate again.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model can automatically collect the crushed garbage for centralized discharge, and at the same time can knock and vibrate the filter plate to avoid clogging of the filter plate, thereby improving the sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of an integrated sewage prefabricated pump station proposed by the utility model;

[0018] Figure 2 for Figure 1 Partial cutaway view of the water inlet pipe and the sewage hopper;

[0019] Figure 3 for Figure 2 Side view of the rotating block and vibrating head.

[0020] In the figure: 1. tank body; 2. water inlet pipe; 3. crushing screen; 4. filter plate; 5. sewage collecting hopper; 6. sewage discharge pipe; 7. sewage discharge valve; 8. motor; 9. rotating shaft; 10. rotating block; 11. vibrating head; 12. sewage inlet; 13. sealed bearing; 14. sliding mouth; 15. sliding block; 16. connecting rod; 17. spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-2 , an integrated sewage prefabricated pump station, comprising a tank body 1, an inlet pipe 2, a crushing grid 3 and a filter plate 4, the inlet pipe 2 is fixedly arranged on the outer wall of the tank body 1, the crushing grid 3 and the filter plate 4 are both fixedly installed inside the inlet pipe 2, and the filter plate 4 is arranged on the front side of the crushing grid 3. When sewage enters the tank body 1 through the inlet pipe 2, the sewage passes through the crushing grid 3 and the filter plate 4 in sequence, the crushing grid 3 can crush solid garbage, and the filter plate 4 can filter out garbage with larger particles; a sewage inlet port 12 is arranged at the bottom of the inlet pipe 2 and at a position corresponding to the position of the filter plate 4, a sewage collecting bucket 5 is fixedly arranged at the bottom of the inlet pipe 2, a sewage collecting bucket 5 is fixedly arranged at the bottom of the sewage collecting bucket 5, and a sewage discharge pipe 6 is fixedly arranged at the pipe wall of the sewage discharge pipe 6, the garbage crushed by the crushing grid 3 will automatically fall into the sewage collecting bucket 5 through the sewage inlet port 12 for collection, and then the sewage discharge valve 7 is opened to discharge the garbage through the sewage discharge pipe 6, so as to avoid the phenomenon that the garbage falls into the inside of the water inlet pipe 2 and causes blockage.

[0024] Reference Figure 2, a motor 8 is fixedly provided on the outer wall of the dirt collecting hopper 5, and a rotating shaft 9 extending to the inside of the dirt collecting hopper 5 is fixedly provided at the output end of the motor 8. Sealed bearings 13 are fixedly embedded on both sides of the dirt collecting hopper 5, and both ends of the rotating shaft 9 are rotatably connected to the two sides of the dirt collecting hopper 5 through the sealed bearings 13, so that the rotating shaft 9 is sealed and rotatably connected to the dirt collecting hopper 5, and a rotating block 10 is fixedly provided on the shaft wall of the rotating shaft 9. A vibrating head 11 is elastically provided on one side of the rotating block 10, and the vibrating head 11 can be contacted with the bottom of the filter plate 4. The vibrating head 11 adopts a crescent-shaped head, and the top arc surface of the vibrating head 11 can be contacted with the bottom of the filter plate 4. The motor 8 can drive the rotating shaft 9 to rotate when it works, and the rotating shaft 9 can drive the rotating block 10 and the vibrating head 11 to rotate, so that the vibrating head 11 contacts with the bottom of the filter plate 4 and vibrates it, so as to vibrate the impurities in the filter holes of the filter plate 4 and avoid clogging of the filter plate 4.

[0025] Reference Figure 2-3 A sliding opening 14 is provided on the side wall of the rotating block 10, and a slider 15 is provided inside the sliding opening 14. A connecting rod 16 fixedly connected to the vibration head 11 is fixedly provided on the upper surface of the slider 15. A spring 17 is provided on the rod wall of the connecting rod 16, and the two ends of the spring 17 are respectively fixedly connected to the slider 15 and the sliding opening 14. When the vibration head 11 contacts the filter plate 4, the connecting rod 16 drives the slider 15 to move inside the sliding opening 14 and stretch the spring 17. When the vibration head 11 is no longer in contact with the filter plate 4, the spring 17 automatically resets the vibration head 11, so that the vibration head 11 has the function of elastic expansion and contraction, which can ensure that the vibration head 11 contacts the filter plate 4 and passes over the filter plate 4, so that the vibration head 11 can knock and vibrate the filter plate 4 again, thereby realizing the function of reciprocating vibration.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated sewage prefabricated pump station, comprising a tank (1), a water inlet pipe (2), a crushing grid (3) and a filter plate (4), characterized in that: The water inlet pipe (2) is fixedly arranged on the outer wall of the tank body (1), and the crushing grid (3) and the filter plate (4) are both fixedly installed inside the water inlet pipe (2); A sewage collecting hopper (5) is fixedly provided at the bottom of the water inlet pipe (2), a sewage discharge pipe (6) is fixedly provided at the bottom of the sewage collecting hopper (5), and a sewage discharge valve (7) is provided on the pipe wall of the sewage discharge pipe (6); A motor (8) is fixedly provided on the outer wall of the dirt collecting hopper (5); a rotating shaft (9) extending into the interior of the dirt collecting hopper (5) is fixedly provided on the output end of the motor (8); a rotating block (10) is fixedly provided on the shaft wall of the rotating shaft (9); a vibrating head (11) is elastically provided on one side of the rotating block (10), and the vibrating head (11) can be arranged in contact with the bottom of the filter plate (4).

2. The integrated sewage prefabricated pump station according to claim 1, characterized in that: The filter plate (4) is arranged on the front side of the pulverizing grid (3).

3. The integrated sewage prefabricated pump station according to claim 1, characterized in that: A sewage inlet (12) is provided at the bottom of the water inlet pipe (2) at a position corresponding to the position of the filter plate (4).

4. The integrated sewage prefabricated pump station according to claim 1, characterized in that: Sealed bearings (13) are fixedly embedded on both sides of the dirt collecting hopper (5), and both ends of the rotating shaft (9) are rotatably connected to the two sides of the dirt collecting hopper (5) via the sealed bearings (13).

5. The integrated sewage prefabricated pump station according to claim 1, characterized in that: The side wall of the rotating block (10) is provided with a sliding opening (14), and a sliding block (15) is provided inside the sliding opening (14). A connecting rod (16) fixedly connected to the vibration head (11) is fixedly provided on the upper surface of the sliding block (15). A spring (17) is sleeved on the wall of the connecting rod (16), and two ends of the spring (17) are respectively fixedly connected to the sliding block (15) and the sliding opening (14).

6. The integrated sewage prefabricated pump station according to claim 1, characterized in that: The vibration head (11) is a crescent-shaped head, and the top arc surface of the vibration head (11) can be arranged in contact with the bottom of the filter plate (4).

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