Sewer sewage collection device for sewage detection

Abstract

The utility model provides a sewer sewage collection device for sewage detection, which relates to the technical field of sewage collection and comprises a water pumping channel, a filtering mechanism is arranged on the front surface of the water pumping channel close to the bottom, and the filtering mechanism comprises a communicating shell. And the rear surface of the communicating shell fixedly communicates with the position, close to the bottom, of the front surface of the water pumping channel, connecting lugs are symmetrically and fixedly connected to the center of the front surface of the communicating shell, and a rotating shaft is rotationally connected between the outer surfaces of the two connecting lugs. According to the utility model, when the filter cartridge filters the sewage inlet of the communicating shell, the motor is started to drive the connecting shaft to rotate, at the moment, the rotating shaft connected with the bottom end of the connecting shaft drives the filter cartridge to rotate, and when the filter cartridge rotates, impurities adhered to the surface of the filter cartridge are removed after moving to the position of the shovel plate, so that the filter cartridge does not need to be cleaned manually; the labor intensity is reduced, and the sewage collection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage collection, in particular to a sewer sewage collection device for sewage detection. Background Art

[0002] Sewage is a general term for water discharged from production and life activities. From the perspective of the source of sewage, sewage can be defined as liquid or water carrying waste mixed with groundwater, surface water, storm water, etc. discharged from residential, institutional, commercial or industrial areas. Sewage is divided into many categories, and accordingly there are many technologies and processes to reduce the impact of sewage on the environment.

[0003] In the prior art, a sewage pump is required for sewage sampling, and the large particle impurities contained in the sewage cause great damage to the sewage pump. Therefore, a filtering mechanism needs to be added to the sewage inlet. The filtering mechanism in the existing sewage collection device is usually simple in structure and needs to be cleaned frequently, resulting in a decrease in sewage collection efficiency. Therefore, in response to the above problems, we propose a new type of sewer sewage collection device for sewage detection. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the filtering mechanism in the sewage collection device is usually simple in structure and needs to be cleaned frequently, resulting in a decrease in sewage collection efficiency, and to propose a sewer sewage collection device for sewage detection.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewer sewage collection device for sewage detection, including a pumping channel, a filtering mechanism is arranged on the front surface of the pumping channel near the bottom, the filtering mechanism includes a connecting shell, the rear surface of the connecting shell and the front surface of the pumping channel near the bottom are fixedly connected, a connecting ear is symmetrically fixedly connected at the center of the front surface of the connecting shell, a rotating shaft is rotatably connected between the outer surfaces of the two connecting ears, a filter cartridge is installed on the outer surface of the rotating shaft, filter holes are arranged on the outer surface of the filter cartridge, a shovel plate is symmetrically fixedly connected to the front surface of the connecting shell near both sides, and the outer surface of the shovel plate fits the outer surface of the filter cartridge.

[0006] Preferably, a mounting frame is fixedly mounted on the front surface of the water pumping channel near the top, and a motor is fixedly mounted on the top of the mounting frame near the front side.

[0007] Preferably, the motor output end passes through the mounting frame and extends downward, and the motor output end is fixedly connected to a connecting shaft.

[0008] Preferably, the connecting shaft passes through the outer surface of one of the connecting ears and extends downward, and the bottom end of the connecting shaft is connected to the top end of the rotating shaft.

[0009] Preferably, a water pump is installed on the front surface of the water pumping channel at a position below the mounting frame, and the output end and the inlet and outlet ends of the water pump are located inside the water pumping channel.

[0010] Preferably, the top of the water pumping channel is fixedly connected with a water pumping pipe, and the outer surfaces of both sides of the water pumping channel are symmetrically fixedly connected with connecting pieces near the top.

[0011] Preferably, a convex ring is inserted between the inner surface walls of the filter cartridge, a sealing cover is fixedly connected to the top of the convex ring, the rotating shaft passes through the outer surface of the sealing cover, the front surface of the water pumping channel is fixedly connected to a support frame at a position below the water pump, and the outer surface of the connecting shaft and the interior of the support frame are connected via a bearing.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when the filter cartridge filters the sewage inlet of the connecting shell, the motor is started to drive the connecting shaft to rotate. At this time, the rotating shaft connected to the bottom end of the connecting shaft will drive the filter cartridge to rotate. When the filter cartridge rotates, the impurities adhered to its surface will move to the shovel plate position and be shoveled away. There is no need to manually clean the filter cartridge, which reduces labor intensity and improves sewage collection efficiency.

[0014] 2. In the utility model, the filter cartridge equipped with a sealing cover can prevent impurities from entering the interior and causing blockage. After the sealing cover is removed, the interior of the filter cartridge can be cleaned. The structure is simple and practical. The support frame is provided to support the connecting shaft. The two are connected by a bearing, so that the longer connecting shaft has good stability when rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a sewer sewage collection device for sewage detection is proposed for the utility model;

[0016] Figure 2 The utility model provides a partial structural schematic diagram of a sewer sewage collection device for sewage detection;

[0017] Figure 3 The utility model provides a schematic diagram of the filtering mechanism structure of a sewer sewage collection device for sewage detection;

[0018] Figure 4 The utility model provides a structural schematic diagram of a filter assembly of a sewer sewage collection device for sewage detection from another angle.

[0019] Legend: 1. Pumping channel; 11. Water pump; 12. Connecting piece; 13. Pumping pipe; 2. Mounting frame; 21. Support frame; 22. Motor; 23. Connecting shaft; 3. Filter mechanism; 301. Connecting shell; 302. Connecting ear; 303. Shovel plate; 304. Rotating shaft; 305. Filter cartridge; 306. Filter hole; 307. Sealing cover; 308. Convex ring. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a sewer sewage collection device for sewage detection, including a pumping channel 1, a filtering mechanism 3 is arranged near the bottom of the front surface of the pumping channel 1, the filtering mechanism 3 includes a connecting shell 301, the rear surface of the connecting shell 301 and the front surface of the pumping channel 1 near the bottom are fixedly connected, a connecting ear 302 is symmetrically fixedly connected at the center of the front surface of the connecting shell 301, a rotating shaft 304 is rotatably connected between the outer surfaces of the two connecting ears 302, a filter cartridge 305 is installed on the outer surface of the rotating shaft 304, and filter holes 306 are arranged on the outer surface of the filter cartridge 305, a shovel plate 303 is symmetrically fixedly connected to the front surface of the connecting shell 301 near both sides, and the outer surface of the shovel plate 303 and the filter cartridge 30 5 is fitted together, a mounting frame 2 is fixedly installed on the front surface of the water pumping channel 1 near the top, a motor 22 is fixedly installed on the top of the mounting frame 2 near the front side, the output end of the motor 22 passes through the mounting frame 2 and extends to the bottom, a connecting shaft 23 is fixedly connected to the output end of the motor 22, the connecting shaft 23 passes through the outer surface of one of the connecting ears 302 and extends to the bottom, the bottom end of the connecting shaft 23 is connected to the top of the rotating shaft 304, a water pump 11 is installed on the front surface of the water pumping channel 1 at a position below the mounting frame 2, the output end and the inlet and outlet end of the water pump 11 are located inside the water pumping channel 1, a water pump 13 is fixedly connected to the top of the water pumping channel 1, and connectors 12 are symmetrically fixedly connected to the outer surfaces of both sides of the water pumping channel 1 near the top.

[0023] The effect achieved by the entire embodiment 1 is that when the device is in use, it can be placed in sewage or the connector 12 can be used to install the device on a conveying device with a lifting mechanism, such as a forklift. The output and input ends of the water pump 11 in the device are connected to the upper and lower ends of the pumping channel 1 through flanges. When the device is placed in the middle of sewage for use, the water pump 11 is started. Under the action of the water pump 11, the sewage will enter the pumping channel 1 from the connecting shell 301, and then be discharged to the designated collection container through the pumping pipe 13 to complete the sewage collection operation. When the sewage enters the connecting shell 301, it will pass through the circular filter cartridge 305. Large particles of impurities will be blocked by the filter holes 306 on the surface of the filter cartridge 305, and only small particles of impurities and sewage will be allowed to pass through, thereby filtering sewage and protecting the water pump 11. During the filtering process, the motor 22 is started to drive the connecting shaft 23 to rotate. At this time, the rotating shaft 304 connected to the bottom end of the connecting shaft 23 will drive the filter cartridge 305 to rotate. When the filter cartridge 305 rotates, the impurities adhered to its surface will move to the position of the shovel plate 303 and will be shoveled away. There is no need to manually clean the filter cartridge 305, which reduces labor intensity and improves sewage collection efficiency. The connecting ear 302 is mainly used for installing the rotating shaft 304, and the mounting frame 2 is mainly used for installing the motor 22.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, a convex ring 308 is inserted between the inner surface walls of the filter cartridge 305, a sealing cover 307 is fixedly connected to the top of the convex ring 308, the rotating shaft 304 passes through the outer surface of the sealing cover 307, the front surface of the water pumping channel 1 is fixedly connected to the support frame 21 at a position below the water pump 11, and the outer surface of the connecting shaft 23 and the interior of the support frame 21 are connected through a bearing.

[0025] The effect achieved by the entire embodiment 2 is that the sealing cover 307 is pressed and inserted into the top of the filter cartridge 305 by the convex ring 308, and the filter cartridge 305 and the sealing cover 307 are connected through the friction force between the convex ring 308. The filter cartridge 305 installed with the sealing cover 307 can prevent impurities from entering the interior and causing blockage. After the sealing cover 307 is removed, the interior of the filter cartridge 305 can be cleaned. The structure is simple and the practicality is high. The top of the rotating shaft 304 is connected to the connecting shaft 23 by a threaded part, and the bottom end is limited by a nut. A limiting strip is provided on the surface of the rotating shaft 304, and a corresponding limiting groove is provided on the upper connecting ear 302, so that the rotating shaft 304 can be pulled out upward after the connection is disconnected. The supporting frame 21 is provided to support the connecting shaft 23, and the two are connected by a bearing, so that the longer connecting shaft 23 has good stability when rotating.

[0026] Working principle: When the device is placed in the middle of sewage for use, the water pump 11 is started. Under the action of the water pump 11, the sewage will enter the pumping channel 1 from the connecting shell 301, and then be discharged to the designated collection container through the pumping pipe 13 to complete the sewage collection operation. When the sewage enters the inside of the connecting shell 301, it will pass through the circular filter cartridge 305. The large particles of impurities in the sewage will be blocked by the filter holes 306 on the surface of the filter cartridge 305, and only small particles of impurities and sewage will be allowed to pass through, which plays a role in filtering sewage and protecting the water pump 11. During the filtering process, the motor 22 is started to drive the connecting shaft 23 to rotate. At this time, the rotating shaft 304 connected to the bottom end of the connecting shaft 23 will The filter cartridge 305 is driven to rotate. When the filter cartridge 305 rotates, impurities adhered to its surface are moved to the position of the shovel plate 303 and will be shoveled away. There is no need to manually clean the filter cartridge 305, which reduces labor intensity and improves sewage collection efficiency. The sealing cover 307 is pressed and inserted on the top of the filter cartridge 305 through the convex ring 308. The friction between the convex ring 308 completes the connection between the filter cartridge 305 and the sealing cover 307. The filter cartridge 305 equipped with the sealing cover 307 can prevent impurities from entering the interior and causing blockage. After the sealing cover 307 is removed, the interior of the filter cartridge 305 can be cleaned. The structure is simple and practical.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sewage collection device for sewage detection, comprising a pumping channel (1), characterized in that: A filtering mechanism (3) is provided on the front surface of the water pumping channel (1) near the bottom; The filtering mechanism (3) comprises a connecting shell (301), the rear surface of the connecting shell (301) and the front surface of the water pumping channel (1) being fixedly connected near the bottom, a connecting ear (302) being symmetrically fixedly connected at the center of the front surface of the connecting shell (301), a rotating shaft (304) being rotatably connected between the outer surfaces of the two connecting ears (302), a filter cartridge (305) being mounted on the outer surface of the rotating shaft (304), filter holes (306) being arranged on the outer surface of the filter cartridge (305), and shovel plates (303) being symmetrically fixedly connected near the two sides of the front surface of the connecting shell (301), the outer surface of the shovel plate (303) being in contact with the outer surface of the filter cartridge (305).

2. The sewage collecting device for sewage detection according to claim 1, characterized in that: A mounting frame (2) is fixedly mounted on a front surface of the water pumping channel (1) near the top, and a motor (22) is fixedly mounted on a top of the mounting frame (2) near the front side.

3. The sewage collecting device for sewage detection according to claim 2, characterized in that: The output end of the motor (22) passes through the mounting frame (2) and extends downward, and the output end of the motor (22) is fixedly connected to a connecting shaft (23).

4. The sewage collecting device for sewage detection according to claim 3, characterized in that: The connecting shaft (23) passes through the outer surface of one of the connecting ears (302) and extends downward, and the bottom end of the connecting shaft (23) is connected to the top end of the rotating shaft (304).

5. The sewage collecting device for sewage detection according to claim 4, characterized in that: A water pump (11) is installed at a position on the front surface of the water pumping channel (1) below the mounting frame (2); the output end and the inlet and outlet ends of the water pump (11) are located inside the water pumping channel (1).

6. The sewage collecting device for sewage detection according to claim 5, characterized in that: The top of the water pumping channel (1) is fixedly connected to a water pumping pipe (13), and connecting pieces (12) are symmetrically fixedly connected to the outer surfaces of both sides of the water pumping channel (1) at positions close to the top.

7. The sewage collecting device for sewage detection according to claim 6, characterized in that: A convex ring (308) is inserted between the inner surface walls of the filter cartridge (305); a sealing cover (307) is fixedly connected to the top of the convex ring (308); the rotating shaft (304) passes through the outer surface of the sealing cover (307); a support frame (21) is fixedly connected to the front surface of the water pumping channel (1) at a position below the water pump (11); and the outer surface of the connecting shaft (23) and the interior of the support frame (21) are connected via a bearing.

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