CN117569280A - A water-type sewage cleaning machine used in front of the sewage rack of a small pumping station - Google Patents

Abstract

The invention provides a waterwheel type trash remover applied to the front of a trash rack of a small pump station, which comprises a trash remover and an energy supply mechanism, wherein the trash remover comprises a fixed shaft, a waterwheel body and a driving mechanism, the waterwheel body is sleeved on the fixed shaft, the fixed shaft is fixed in front of the trash rack through a wallboard, the driving mechanism is in transmission connection with the waterwheel body, and the waterwheel body is driven to rotate through the driving mechanism; the waterwheel body comprises partition plates at two sides, a plurality of platy trash cleaning shovels are uniformly fixed between the partition plates, hollow parts are arranged between the trash cleaning shovels, driven gears are fixed on the outer sides of the partition plates, driving gears are arranged on the driving mechanisms, and the driving gears and the driven gears are meshed to drive the waterwheel body to rotate; the fixed shaft is of a hollow tubular structure, an auger is arranged in the fixed shaft, a sewage inlet traversing the waterwheel body partition plate is formed in the upper side of the tubular fixed shaft, a sewage outlet is formed in the lower side of the end portion of the fixed shaft, a garbage channel is connected with the sewage outlet, and cleaned garbage sundries are conveyed to a garbage station, and the garbage station is arranged on the bank side and is convenient to clean.

Description

A water-type sewage cleaning machine used in front of the sewage rack of a small pumping station

Technical field

The invention belongs to the technical field of water conservancy project cleaning, and in particular relates to a water-type sewage cleaning machine used in front of the sewage rack of a small pumping station.

Background technique

As one of the important components of the pumping station project, the trash rack is generally installed at the water inlet of the front pool of the pumping station at the end of the diversion channel. It intercepts floating objects and prevents aquatic plants, domestic garbage and other debris from entering the interior of the pumping station with the water flow. In order to ensure the safe operation of the pumping station project, through on-site investigation of the cascade irrigation project in the upper reaches of the Yellow River, it was found that there was a certain degree of floating debris blocking the sewage barrier in the front tank of the pumping station, and there was a certain amount of sedimentation in front of the barrier. At the current stage, most of the floating objects collection devices on the water surface are modified based on the trash racks to intercept floating objects on the water surface. However, in the later period, the increase in floating objects on the intercepting water surface and the accumulation of sediment led to the blockage of the trash rack, which reduced the flow capacity of the trash rack. Therefore, a lot of manpower was needed to clean and dredge the trash rack. In order to avoid consuming a lot of manpower to clean the waste rack after it is blocked by floating objects on the water surface, or even forcing the pumping station to shut down, a convenient and long-term method of collecting floating objects on the water surface is needed.

Contents of the invention

In view of the situation that the cleaning process of the existing trash rack after being blocked by floating objects on the water surface and sedimentation is relatively complicated and consumes a lot of manpower, the present invention provides a new type of long-lasting treatment of floating objects on the water surface, which can be used in front of the trash rack of a small pumping station. Water-type sewage cleaning machine.

The solution adopted by the present invention to solve the technical problem is: a water-type sewage cleaning machine used in front of the sewage rack of a small pumping station, including a sewage cleaning machine and an energy supply mechanism. The energy supply mechanism drives the sewage cleaning machine to operate. The above-mentioned sewage cleaning machine includes a fixed shaft, a waterwheel body and a driving mechanism. The waterwheel body is mounted on the fixed shaft. The fixed shaft is fixed in front of the dirt barrier through the wall plate. The driving mechanism is transmission connected with the waterwheel body and drives the water through the driving mechanism. The waterwheel body rotates; the waterwheel body includes partitions on both sides. A plurality of plate-shaped cleaning shovels are evenly fixed between the partitions. The cleaning shovels are hollowed out. A driven gear is fixed on the outside of the partition, and the drive The mechanism is provided with a driving gear, and the driving gear and the driven gear mesh to drive the waterwheel body to rotate; the fixed shaft is a hollow tubular structure, an auger is provided in the fixed shaft, and a partition across the waterwheel body is provided on the upper side of the fixed shaft. There is a sewage inlet and a sewage outlet on the lower side of the end of the fixed shaft. The sewage outlet is connected to a garbage channel to transport the cleaned garbage to the garbage station. The garbage station is set on the shore for easy cleaning.

Further, a dredging plate is also provided between the partitions, and an annular dredging grid is set between the partitions. Corresponding dredging plate slots are evenly provided on the dredging grid, and the dredging plates are inserted into the slots. , the dredging plate is a hollow structure, the length of the dredging plate is greater than the length of the cleaning shovel, and can be extended into the water bottom to stir up sediment such as water bottom, and the outer end of the dredging plate is provided with front-end saw teeth.

Further, the driving mechanism adopts a dual-axis output motor or motor gearbox. A driving gear is provided on the output shaft of the motor or motor gearbox facing the waterwheel body, and a pulley is provided on the output shaft on the other side of the motor box. The motor box The auger is connected through a belt to drive the auger to rotate.

Further, the energy supply mechanism includes a solar panel, a battery and a power controller. The solar panel and the battery are respectively connected to the power controller. The power controller is connected to the motor to provide power to the cleaning machine through the solar panel. The battery stores the power. spare.

Furthermore, three wall panels at corresponding intervals are set up in front of the sewage rack of the small pumping station. The fixed shaft of the composite casing structure is fixed through the three wall panels. The three wall panels form two separated spaces. The sewage outlet is set on the lower side of the fixed shaft. Set the waterwheel body between the wall panels near the river bank and the top shaft between the side wall panels near the river channel.

Beneficial effects of the present invention: The present invention mainly uses solar energy to provide power, and the water flow itself is powered to assist in cleaning. The waterwheel body is divided into several large grids, and each large grid is composed of a small cleaning grid and two small cleaning grids adjacent to each other. The front end of the desilting grid is equipped with a cleaning shovel to collect floating objects on the water surface; the front end of the desilting grid is equipped with a hollow dredging plate, and the front end of the plate is equipped with serrations for stirring sediment, which can drive the sediment at the bottom of the water to roll to prevent siltation and at the same time stir up the sediment. Floating objects accumulated in front of the sewage rack to prevent the floating objects from accumulating densely and making it difficult to clean.

The invention can collect floating objects on the water surface stably and continuously for a long time, avoiding the decline of the flow capacity of the waste rack due to the accumulation of floating objects on the water surface. At the same time, the bottom of the waste rack is stirred to prevent sedimentation, and also reduces the consumption of manpower and material resources and Time and cost to clean the waste rack.

The invention adopts a composite structure. An auger structure is provided in the fixed shaft of the tubular waterwheel. Floating objects collected by the waterwheel enter the fixed shaft through the upper sewage inlet and are automatically transported to the shore garbage station through the auger in the fixed shaft. , the staff only need to regularly clean the shore garbage station to keep the river channel in front of the small pumping station's garbage rack clean for a long time.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic three-dimensional structural diagram of the cleaning machine of the present invention.

Figure 3 is another three-dimensional structural diagram of the cleaning machine of the present invention.

Figure 4 is a schematic cross-sectional structural view of the cleaning machine.

Figure 5 is a schematic cross-sectional structural diagram of the cleaning machine.

Numbers in the figure: sewage cleaning machine 1, energy supply mechanism 2, wall panel 101, fixed shaft 102, waterwheel body 103, driving mechanism 104, sewage outlet 121, auger 122, sewage inlet 123, partition 131, sewage cleaning Shovel 132, dredging grid 133, dredging plate 134, driven gear 135, driving gear 136.

Implementation

Embodiment 1: The present invention provides a water-type sewage cleaning machine used in front of the sewage rack of a small pumping station. As shown in Figure 1, it includes a sewage cleaning machine 1 and an energy supply mechanism 2. The energy supply mechanism 2 is used to clean sewage. Machine 1 provides electricity to drive the cleaning machine 1 to clean and collect the floating objects on the water surface in front of the pumping station's sewage barrier. The energy supply mechanism is set on the shore, and a trash can is set on the shore to temporarily store the cleaned garbage.

The energy supply mechanism 2 includes a solar panel, a battery and a power controller. The solar panel and the battery are respectively connected to the power controller. The power controller is connected to the motor to provide power for the cleaning machine through the solar panel. The battery stores the power for backup. .

As shown in Figures 2-5, the sewage cleaning machine 1 provided by the present invention is a water-type sewage cleaning machine. An electric-driven water tanker is built on the water surface, and a corresponding floating object collection device is installed on the water tanker to collect water in front of the sewage rack. Clean the water surface.

Specifically, the cleaning machine includes a fixed shaft 102, a waterwheel body 103 and a driving mechanism 104. The fixed shaft 102 is a hollow tubular structure. An auger 122 is provided in the fixed shaft. A transverse water pump is provided on the upper side of the fixed shaft. The sewage inlet 123 of the car body partition and the end of the fixed shaft are provided with a sewage outlet 121. The sewage outlet is connected to a garbage channel to transport the cleaned garbage to the trash can. The trash can is set on the shore for easy cleaning. Three wall panels 101 for fixing the fixed shaft 102 are provided in the river to separate the sewage outlet 121 and the sewage inlet 123. The sewage outlet is arranged on the side close to the river bank.

Specifically, as shown in the figure, the fixed axis is a composite pipe, with a strip-shaped sewage inlet on the upper side, and a sewage outlet facing the lower side at one end of the pipe close to the river bank.

The waterwheel body 103 is set on a fixed axis and can rotate around the fixed axis. The waterwheel body 103 includes partitions 131 on both sides, and a plurality of plate-shaped cleaning shovels 132 are evenly fixed between the partitions. There is a hollow between the cleaning shovels. During the rotation of the waterwheel body, the hollow between the cleaning shovels is opposite to the strip-shaped waste inlet. The floating objects picked up by the cleaning shovel slide down along the plate of the cleaning shovel and pass through the fixed The sewage inlet on the upper side of the shaft enters the center of the fixed shaft, and the dragon in the fixed shaft rotates to transport the floating objects to the sewage outlet end, and from the sewage outlet to the temporary garbage station. The staff only need to clean the temporary garbage station regularly to maintain a small size for a long time. Cleaning of the river channel in front of the sewage barrier at the pumping station.

The way to drive the waterwheel body to rotate is to fix the driven gear 135 on the outside of the waterwheel body partition 131. The driven gear and the fixed shaft have a concentric structure. A bearing is set between the driven gear and the fixed shaft and is supported by the bearing. The driven gear then supports the waterwheel body, so that the waterwheel body is sleeved on the fixed axis and can rotate around the fixed axis.

The driving mechanism 104 is provided with a driving gear 136. The driving gear and the driven gear mesh to drive the waterwheel body to rotate. The driving mechanism is installed above the wall panel.

The specific working method is to set up three wall panels 101 at corresponding intervals in front of the waste rack of the small pumping station, and fix the fixed axis of the composite casing structure through the three wall panels. The three wall panels form two spaced spaces, and the fixed axis is The lower sewage outlet is set between the wall panels close to the river bank. A sewage pipe is installed on the lower side of the sewage outlet. It is connected to the temporary garbage station on the shore through the sewage pipe. The floating collection discharged from the sewage outlet flows out of the temporary sewage pipe. Dumpster.

The waterwheel body is installed on the top shaft between the wall panels in the river. Concentric driven gears are fixed on both sides of the waterwheel body. Bearings are installed between the driven gear and the fixed shaft, so that the waterwheel body can rotate around the fixed axis. , the cleaning shovels arranged at intervals on the water wheel body pick up the floating objects on the water surface, and as the water wheel rotates, the floating objects picked up will slide along the cleaning shovel towards the center of the water wheel, and the adjacent cleaning shovels and the outer wall of the fixed shaft form a temporary storage area for floating objects. When the temporary storage area rotates to the sewage inlet 123 on the upper side of the fixed shaft, the floating objects picked up fall into the fixed shaft, and the dragon installed in the fixed shaft rotates to drive The incoming floating objects move toward one end of the sewage outlet and are discharged from the sewage outlet.

The driving mechanism 104 can use a dual-axis output motor or motor gearbox. The motor or motor gearbox is installed on the wall panels on both sides of the sewage outlet. A driving gear is installed on the output shaft on the side facing the water wheel. The driving gear is connected to the water tank. The driven gear on the vehicle engages to drive the waterwheel to rotate, and a pulley is installed on the output shaft toward the other side. At the same time, the auger extends outward toward the shore and installs a pulley. The pulley on the output shaft of the motor or motor gearbox is in contact with the winch. The pulley at the end of the dragon is connected by a belt, thereby driving the auger to rotate and transport the floating objects collected in the fixed shaft.

Embodiment 2: The waterwheel body is divided into several large grids, and each large grid is composed of a small cleaning grid and two small cleaning grids adjacent to each other. The front end of the desilting grid is equipped with a cleaning shovel to collect floating objects on the water surface; the front end of the desilting grid is equipped with a hollow dredging plate, and the front end of the plate is equipped with serrations for stirring sediment, which can drive the sediment at the bottom of the water to roll to prevent siltation and at the same time stir up the sediment. Floating objects accumulated in front of the sewage rack to prevent the floating objects from accumulating densely and making it difficult to clean.

Specifically, as shown in Figure 2-5, a dredging plate 134 is also provided between the partitions, and an annular dredging grid 133 is set between the partitions. Corresponding dredging plate slots are evenly provided on the dredging grid. The dredging plate is inserted into the slot. The dredging plate is a hollow structure. The length of the dredging plate is greater than the length of the cleaning shovel. It can be extended into the water bottom to stir up silt and other sediments on the bottom of the water. The outer end of the dredging plate is provided with a Front serrations.

The dredging plate is hollow to prevent floating objects from being salvaged, resulting in a large amount of floating objects remaining in the device itself. The end of the plate is equipped with saw teeth similar to the front end of a forklift, which are used to drive the sediment at the bottom of the water to prevent sedimentation; at the same time, it agitates the floating objects in front of the trash rack to prevent the floating objects from accumulating densely and making it difficult to clean later. Furthermore, there are slots on the dredging grid so that additional dredging boards can be installed when sediment increases during the flood season.

The invention can effectively clean garbage and dirt in the river, and at the same time uses solar energy as the energy source of the dirt cleaning machine, realizing the application of clean energy. Through the storage backup of the battery, the cleaning machine can operate normally even at night or in rainy weather, ensuring the stability and continuity of the equipment. In addition, the cleaning machine has a reasonable structural design, is easy to operate, has low maintenance costs, and is suitable for various river environments.

In general, the water-type sewage cleaner used in front of the sewage rack of a small pumping station is a device with efficient cleaning capabilities and environmental protection characteristics, making it an important tool in the field of river cleaning. It is important for maintaining the river environment and protecting water resources. Resources are important. It is hoped that more similar environmental protection equipment will be used in actual production in the future to make greater contributions to environmental protection.

Claims (5)

1. A water-type sewage cleaning machine used in front of the sewage rack of a small pumping station, including a sewage cleaning machine and an energy supply mechanism, and the energy supply mechanism drives the sewage cleaning machine to operate. It is characterized in that the sewage cleaning machine includes a fixed The shaft, the waterwheel body and the driving mechanism, the waterwheel body is sleeved on the fixed shaft, the fixed shaft is fixed in front of the waste rack through the wall plate, the driving mechanism is transmission connected with the waterwheel body, and the waterwheel body is driven to rotate through the driving mechanism; The waterwheel body includes partitions on both sides. A plurality of plate-shaped cleaning shovels are evenly fixed between the partitions. The cleaning shovels are hollow. A driven gear is fixed on the outside of the partition, and a driving gear is provided on the driving mechanism. , the driving gear and the driven gear mesh to drive the waterwheel body to rotate; the fixed shaft is a hollow tubular structure, and an auger is provided in the fixed shaft. A sewage inlet is provided on the upper side of the fixed shaft that traverses the partition plate of the waterwheel body. A sewage outlet is provided on the lower side of the end of the shaft, and a garbage channel is connected to the sewage outlet to transport the cleaned garbage and debris to the garbage station. The garbage station is set on the shore to facilitate cleaning. 2. The water-type sewage cleaning machine used in front of the sewage rack of a small pumping station according to claim 1, characterized in that a desilting plate is also provided between the partitions, and an annular desilting plate is provided between the partitions. The dredging grid is evenly provided with corresponding dredging plate slots. The dredging plate is inserted into the slot. The dredging plate is a hollow structure. The length of the dredging plate is greater than the length of the cleaning shovel and can be extended into The bottom of the water stirs up sedimentation such as sediment on the bottom of the water, and the outer end of the dredging plate is provided with front-end saw teeth. 3. The water-type sewage cleaning machine used in front of the sewage rack of a small pumping station according to claim 1, characterized in that the driving mechanism adopts a dual-axis output motor or motor gearbox, and the motor or motor gearbox faces A driving gear is provided on the output shaft on one side of the waterwheel body, and a pulley is provided on the output shaft on the other side of the motor box. The motor box is connected to the auger through a belt to drive the auger to rotate. 4. The water-type sewage cleaning machine used in front of the sewage rack of a small pumping station according to claim 1, characterized in that the energy supply mechanism includes a solar panel, a battery and a power controller, and the solar panel and the battery The power controller is connected to the motor respectively, and the solar panel provides power to the cleaning machine, and the battery stores the power for backup. 5. The water-type sewage cleaning machine used in front of the sewage rack of a small pumping station according to claim 1, characterized in that three wall panels at corresponding intervals are arranged in front of the sewage rack of the small pumping station. The fixed shaft of the composite casing structure is fixed, and the three wall panels form two separated spaces. The sewage outlet on the lower side of the fixed shaft is set between the wall panels close to the river bank, and water is installed on the top shaft between the wall panels close to the river. Car body.