Trash holding treatment device for protecting drinking water source

Abstract

The utility model relates to the technical field of trash holding treatment devices, and discloses a trash holding treatment device for protecting a drinking water source, which comprises a water inlet channel, a support and a plurality of grids, symmetrical support rods are fixedly connected to the bottom of one side of each grid, a filter plate is placed above the support rods, a plurality of screws penetrate through the bottoms of the grids, and the screws are fixedly connected to the support rods. A threaded hole matched with the screw is formed in one side of the filter plate, and a cleaning assembly is fixedly connected to the top of the water inlet channel; according to the trash holding treatment device for protecting the drinking water source, the filter plate is arranged at the bottom of the grating, so that intercepted trash can be taken out of the water surface together in the ascending process of the grating, a large amount of trash is effectively prevented from sinking to the water bottom to block a water inlet channel, the filter plate is connected with the grating through screws, people can conveniently disassemble and replace the filter plate, and the practicability is high. And when the grating ascends, the grating can be cleaned through the cleaning assembly, so that the grating does not need to be manually cleaned, and the grating is more convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of pollution interception and treatment devices, in particular to a pollution interception and treatment device for protecting drinking water sources. Background Art

[0002] Drinking water source protection areas are divided into surface water drinking water source protection areas and groundwater drinking water source protection areas. Surface water drinking water source protection areas include a certain area of water and land, and groundwater drinking water source protection areas refer to the surface area of groundwater drinking water sources. Pollutants need to be intercepted when protecting surface water. When treating sewage, mechanical treatment is required first. The method is to intercept garbage through a screen to effectively remove solid pollutants suspended in the water. After a long period of filtration, the screen will be clogged with solid pollutants or rusted and scrapped. Often, when cleaning, it is necessary to manually go down to the water inlet channel to clean or repair and replace the screen inside. Cleaning is troublesome and repair and replacement are inconvenient. Often, a screen is not set up, which makes cleaning or repair and replacement even more troublesome.

[0003] In the prior art, for example, announcement number CN217939366U proposes an intercepting device for sewage treatment. The present technical solution discloses an intercepting device for sewage treatment, which relates to the technical field of sewage treatment. It includes a water inlet channel, which is surrounded by a wall. The top two ends of the water inlet channel are fixedly connected with a moving mechanism, and a pedal is fixedly connected between the two ends. The bottom of the moving mechanism is fixedly connected with a lifting mechanism, and the bottom end of the lifting mechanism is hung with an intercepting mechanism, and the intercepting mechanism is fixedly connected to the water inlet channel. The moving mechanism includes a bracket, and the bottom end of the bracket is fixedly connected to the water inlet channel. One end of the bracket is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to a screw rod. The two ends of the screw rod are rotatably connected to the bracket, and the middle of the screw rod is rotatably connected to a sliding plate. The top of the sliding plate is fixedly connected to a second slide, and the second slide is slidably connected to the inner wall of the top end of the bracket. The utility model does not require manual entry into the water inlet channel through the arrangement of the moving mechanism and the lifting mechanism, making manual cleaning and maintenance and replacement more convenient;

[0004] However, the existing sewage treatment interception device uses a lifting mechanism to pull the grille out of the water surface, which makes it easier for workers to clean the grille. However, during the rising process, the grille cannot bring the intercepted garbage out of the water surface, resulting in a large amount of garbage sinking to the bottom of the water, which still causes blockage of the water inlet. Moreover, the workers can only manually clean the garbage on the grille, which is time-consuming and labor-intensive.

[0005] In order to solve the above problems, this application proposes a pollution interception and treatment device for protecting drinking water sources. Utility Model Content

[0006] The utility model is intended to provide a sewage interception and treatment device for protecting drinking water sources, which is mainly used to solve the problem that the grille on the existing sewage treatment interception device cannot bring the intercepted garbage out of the water during the rising process, resulting in a large amount of garbage sinking to the bottom of the water, which still causes blockage of the water inlet channel. Moreover, the staff can only clean the garbage on the grille manually, which is time-consuming and labor-intensive.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A pollution interception and treatment device for protecting drinking water sources includes a water inlet channel, a bracket and multiple grilles. The bottom of one side of the grille is fixedly connected to a symmetrical support rod, and a filter plate is placed above the support rod. The bottom of the grille is penetrated by multiple screws, and one side of the filter plate is provided with threaded holes matching the screws. The top of the water inlet channel is fixedly connected to a cleaning component.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When the sewage treatment device is used, (through the setting of the lifting mechanism, the motor drives the rotating shaft to rotate, the metal chain on the rotating shaft will rise or fall, and the hanging intercepting mechanism can rise or fall on the second slide. When the grille is blocked by too much garbage or needs to be repaired or replaced, it can be pulled up and manually cleaned or repaired and replaced on the pedal). The information in brackets is the existing technology, and this application document does not elaborate on it. The bottom of the grille is fixed with a filter plate by screws. The grille can bring the intercepted garbage out of the water during the rising process. The cleaning component is started at the same time as the grille rises, which can automatically clean the garbage on the grille. When the grille rises to the highest point, the garbage on the grille is cleaned to the filter plate by the cleaning component. At this time, the staff only needs to clean the garbage on the filter plate. After the garbage on the filter plate is cleaned, the grille is lowered underwater by the lifting mechanism, and the sewage treatment device can operate normally.

[0011] 2. Beneficial effect: The filter plate arranged at the bottom of the grille can bring the intercepted garbage out of the water when the grille rises, thereby effectively preventing a large amount of garbage from sinking to the bottom of the water and causing blockage of the water inlet channel. The filter plate is connected to the grille by screws, which makes it convenient for people to disassemble and replace the filter plate. The grille can be cleaned through the cleaning assembly while the grille rises, so there is no need for manual cleaning of the grille, which makes cleaning of the grille on the sewage treatment device more convenient.

[0012] Preferably, the cleaning component includes a fixed plate fixedly connected to one side of the top of the water inlet channel, a drive box fixedly connected to the side of the top of the water inlet channel away from the fixed plate, a drive component fixedly installed inside the drive box, a symmetrical rotating rod rotatably connected to one side of the fixed plate, the other end of the rotating rod extends to the inside of the drive box and is fixedly connected to the drive component, a brush is fixedly connected to the outer wall of the rotating rod, and when the grille rises, the two rotating rods can be rotated at the same time through the operation of the drive component inside the drive box. When the two rotating rods rotate, the brushes on the rotating rods can brush both sides of the grille, so that there is no need for manual cleaning of the grille, which makes cleaning of the grille more convenient.

[0013] Preferably, the drive assembly includes a mounting base fixedly connected to the bottom of the inner wall of the drive box, the top of the mounting base is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to a driving gear, one side of the driving gear is meshed with a driven gear, two rotating rods extend to one side of the interior of the drive box and are respectively fixedly connected to the driving gear and the driven gear, the motor is connected to an external power supply, and the motor is electrically connected to a controller, the controller can send an electrical signal to the motor, thereby controlling the start of the motor, and the operation of the motor can drive the driving gear to rotate, and when the driving gear rotates, the driven gear meshed with it can rotate synchronously, and when the driving gear and the driven gear rotate synchronously, the two rotating rods fixed to them can rotate, so that the brush on the outer wall of the rotating rod cleans the grille.

[0014] Preferably, a plurality of barbs are fixedly connected to the top of the filter plate, and the barbs are evenly distributed on the filter plate in a linear array. The multiple barbs arranged on the filter plate can fix the garbage intercepted by the grille on the filter plate, which can effectively prevent the garbage from sliding from the filter plate to the bottom of the water, so that the garbage interception and treatment device can have a better interception effect on the garbage.

[0015] Preferably, the screw is an embedded hexagonal setting, and the outermost end of the screw is not higher than one side of the grille. After the screw is installed, the outermost end of the screw is not higher than one side of the grille, so that it will not protrude and cause wear. The screw is an embedded hexagonal setting, and the screw with an embedded hexagonal setting can rotate better during installation, reducing the possibility of slip angle.

[0016] Preferably, a positioning groove matching the support rod is provided at the bottom of the filter plate. When installing the filter plate, the support rod needs to be clamped inside the positioning groove on the filter plate. This not only can better fix the filter plate, but also can better position the filter plate, thereby making the installation of the filter plate more convenient.

[0017] Preferably, a plurality of ventilation holes are provided on one side of the drive box, and a filter is fixedly connected to the inner wall of the ventilation hole. The motor inside the drive box will emit a certain amount of heat when it is operating. The multiple ventilation holes provided on the drive box can provide a better heat dissipation effect on the motor. The filter provided on the inner wall of the ventilation hole can effectively prevent external dust from entering the interior of the drive box through the ventilation hole and affecting the normal operation of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the entire utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the grid and filter plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the exploded structure of the grid and filter plate of the utility model;

[0022] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0023] In the figure: 1. Water inlet channel; 2. Bracket; 3. Grille; 4. Filter plate; 5. Screw; 6. Threaded hole; 7. Fixing plate; 8. Drive box; 9. Rotating rod; 10. Brush; 11. Driving gear; 12. Driven gear; 13. Mounting seat; 14. Motor; 15. Rotating shaft; 16. Support rod; 17. Positioning groove; 18. Ventilation hole; 19. Barb. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5The filter plate 4 is fixed with a symmetrical support rod 16 on one side of the grille 3, and a filter plate 4 is placed above the support rod 16. The bottom of the filter plate 4 is provided with a positioning groove 17 that matches the support rod 16. When installing the filter plate 4, the support rod 16 needs to be stuck in the positioning groove 17 on the filter plate 4. This not only can better fix the filter plate 4, but also can better position the filter plate 4, thereby making the installation of the filter plate 4 more convenient. The bottom of the grille 3 is penetrated by a plurality of screws 5, and one side of the filter plate 4 is provided with a threaded hole 6 that matches the screw 5. The filter plate 4 is connected to the grille 3 by the screws 5, which can facilitate people to disassemble and replace the filter plate 4. The screw 5 is an embedded hexagonal setting. The screw 5 of the embedded hexagonal setting can be installed The top of the water inlet channel 1 is fixedly connected with a cleaning component, and the grille 3 can be cleaned by the cleaning component while the grille 3 is rising. In this way, there is no need for manual cleaning of the grille 3, which makes the cleaning of the grille 3 on the pollution treatment device more convenient.

[0026] like Figure 1 and Figure 5 As shown, the cleaning component includes a fixed plate 7 fixedly connected to one side of the top of the water inlet channel 1, a drive box 8 is fixedly connected to the side of the top of the water inlet channel 1 away from the fixed plate 7, a drive assembly is fixedly installed inside the drive box 8, one side of the fixed plate 7 is rotatably connected to a symmetrical rotating rod 9, the other end of the rotating rod 9 extends to the inside of the drive box 8 and is fixedly connected to the drive assembly, and a brush 10 is fixedly connected to the outer wall of the rotating rod 9. When the grille 3 rises, the two rotating rods 9 can rotate at the same time through the operation of the driving assembly inside the drive box 8. When the two rotating rods 9 rotate, the brushes 10 on the rotating rods 9 can brush both sides of the grille 3, so that there is no need for manual cleaning of the grille 3, which makes cleaning of the grille 3 more convenient.

[0027] like Figure 2 and Figure 5As shown, the drive assembly includes a mounting base 13 fixedly connected to the bottom of the inner wall of the drive box 8, and a motor 14 is fixedly connected to the top of the mounting base 13. A plurality of ventilation holes 18 are opened on one side of the drive box 8, and the inner walls of the ventilation holes 18 are fixedly connected to the filter screen. The output end of the motor 14 is fixedly connected to the rotating shaft 15, and the other end of the rotating shaft 15 is fixedly connected to the driving gear 11. One side of the driving gear 11 is meshed with the driven gear 12. Two rotating rods 9 extend to one side of the interior of the drive box 8 and are respectively fixedly connected to the driving gear 11 and the driven gear 12. The motor 14 is connected to an external power supply and is electrically connected to the controller. The controller can send an electrical signal to the motor 14 to control the start of the motor 14. The operation of the motor 14 can drive the driving gear 11 to rotate. When the driving gear 11 rotates, the driven gear 12 meshed with it can rotate synchronously. When the driving gear 11 and the driven gear 12 rotate synchronously, the two rotating rods 9 fixed thereto can rotate, so that the brush 10 on the outer wall of the rotating rod 9 cleans the grille 3.

[0028] From the above, it can be seen that the specific implementation of the present invention is as follows:

[0029] When the sewage treatment device is in use, (through the setting of the lifting mechanism, the motor drives the rotating shaft to rotate, the metal chain on the rotating shaft will rise or fall, and the intercepting mechanism hanging thereon can rise or fall on the second slide. When the grille is clogged with too much garbage or needs to be repaired or replaced, it can be pulled up and manually cleaned or repaired and replaced on the pedal), the information in brackets is the prior art, and this application document does not elaborate on it too much. During the process of the grille 3 being driven to rise by the lifting mechanism, the bottom of the grille 3 is fixedly connected to the filter plate 4 by screws 5. The garbage intercepted by the grille 3 can be fixed on the filter plate 4 by a plurality of barbs 19 provided on the filter plate 4. This can effectively prevent the garbage from sliding from the filter plate 4 to the bottom of the water, so that the sewage treatment device can have a better interception effect on the garbage. When the grille 3 rises, the motor 14 is operated to drive the rotating shaft 15 to rotate the driving gear 11. When the driving gear 11 rotates, the driven gear 12 meshing with it can be rotated synchronously. When the driving gear 11 and the driven gear 12 rotate synchronously, the two rotating rods 9 fixed thereto can be rotated, so that the brushes 10 on the outer walls of the rotating rods 9 brush both sides of the grille 3. This does not require manual cleaning of the grille 3, making cleaning of the grille 3 more convenient. When the grille 3 rises to the highest point, the garbage on the grille 3 is cleaned onto the filter plate 4 by the cleaning assembly. At this time, the staff only needs to clean the garbage on the filter plate 4. After the garbage on the filter plate 4 is cleaned, the grille 3 is lowered underwater by the lifting mechanism, and the sewage treatment device can operate normally.

[0030] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A pollution treatment device for protecting drinking water sources, comprising a water inlet channel (1), a bracket (2) and a plurality of grids (3), characterized in that: The bottom of one side of the grille (3) is fixedly connected to a symmetrical support rod (16), a filter plate (4) is placed above the support rod (16), a plurality of screws (5) are passed through the bottom of the grille (3), a threaded hole (6) matching the screw (5) is opened on one side of the filter plate (4), and a cleaning component is fixedly connected to the top of the water inlet channel (1).

2. The pollution interception and treatment device for protecting drinking water sources according to claim 1 is characterized in that: The cleaning assembly comprises a fixed plate (7) fixedly connected to one side of the top of the water inlet channel (1); a driving box (8) fixedly connected to the side of the top of the water inlet channel (1) away from the fixed plate (7); a driving assembly fixedly installed inside the driving box (8); a symmetrical rotating rod (9) rotatably connected to one side of the fixed plate (7); the other end of the rotating rod (9) extends into the interior of the driving box (8) and is fixedly connected to the driving assembly; and a brush (10) is fixedly connected to the outer wall of the rotating rod (9).

3. The pollution interception and treatment device for protecting drinking water sources according to claim 1 is characterized in that: The driving assembly comprises a mounting base (13) fixedly connected to the bottom of the inner wall of the driving box (8); a motor (14) is fixedly connected to the top of the mounting base (13); an output end of the motor (14) is fixedly connected to a rotating shaft (15); the other end of the rotating shaft (15) is fixedly connected to a driving gear (11); one side of the driving gear (11) is meshedly connected to a driven gear (12); and two rotating rods (9) extend to one side of the interior of the driving box (8) and are fixedly connected to the driving gear (11) and the driven gear (12) respectively.

4. The pollution interception and treatment device for protecting drinking water sources according to claim 1 is characterized in that: A plurality of barbs (19) are fixedly connected to the top of the filter plate (4), and the barbs (19) are distributed on the filter plate (4) in a linear array at equal intervals.

5. The pollution interception and treatment device for protecting drinking water sources according to claim 1 is characterized in that: The screw (5) is an embedded hexagonal arrangement, and the outermost end of the screw (5) is not higher than one side of the grille (3).

6. The pollution interception and treatment device for protecting drinking water sources according to claim 1 is characterized by: The bottom of the filter plate (4) is provided with a positioning groove (17) that matches the support rod (16).

7. The pollution interception and treatment device for protecting drinking water sources according to claim 2, characterized in that: A plurality of ventilation holes (18) are provided on one side of the drive box (8), and the inner walls of the ventilation holes (18) are all fixedly connected with filter screens.

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