CN222159839U

CN222159839U - A floating object cleaning mechanism for sewage treatment

Info

Publication number: CN222159839U
Application number: CN202420275181.8U
Authority: CN
Inventors: 阳希; 郭友均
Original assignee: Chengdu Yaotian Environmental Protection Technology Co ltd
Current assignee: Chengdu Yaotian Environmental Protection Technology Co ltd
Priority date: 2024-02-05
Filing date: 2024-02-05
Publication date: 2024-12-13
Anticipated expiration: 2034-02-05

Abstract

The present application discloses a floating object cleaning mechanism for sewage treatment, which is arranged on a scraper device and is used to clean floating objects on the surface of sewage. The scraper device includes a driving assembly, including a telescopic column, a cleaning tube and a collecting tube. One end of the telescopic column is detachably connected to the scraper device, and the other end of the telescopic column is horizontally provided with a cleaning tube. A through groove for floating objects to pass through is provided on the cleaning tube along its extension direction. The cleaning tube is connected to the collecting tube so that the collecting tube can collect and store floating objects, and the collecting tube is detachably mounted on the cleaning tube. The utility model can collect and clean floating objects on the surface of sewage in a sedimentation tank, thereby expanding the scope of use of the scraper device, and does not require the staff to manually clean and collect the sludge, which not only reduces the labor intensity of the staff, but also improves the cleaning efficiency and is reliable to use.

Description

Floater clearance mechanism for sewage treatment

Technical Field

The utility model relates to the field of sewage treatment equipment, in particular to a floater cleaning mechanism for sewage treatment.

Background

The sedimentation tank is a structure for removing suspended matters in water by sedimentation and is a device for purifying water. When sewage enters the sedimentation tank, suspended matters and impurities contained in the sewage begin to gradually sink due to the slow flow rate of the sewage, and the suspended matters and the impurities collide with each other and aggregate in the sinking process, so that larger particles or floccules are formed, the particles or floccules accumulate at the bottom of the sedimentation tank and form sludge, and the normal operation and the purification effect of the sedimentation tank can be ensured by periodically cleaning the sludge at the bottom of the sedimentation tank.

The applicant has searched for and obtained the following prior art, and specifically, the patent of publication No. CN219630687U discloses a sludge scraping device for sewage treatment, which comprises a driving mechanism and a mounting bracket in transmission connection with a power output end of the driving mechanism, wherein a connecting rod is movably connected to the mounting bracket, a clamping sleeve is arranged on the connecting rod, a mounting cavity is formed on the clamping sleeve, a sludge scraping plate for scraping sludge is rotatably arranged in the mounting cavity, and a reset piece for providing reset force for the sludge scraping plate is fixedly arranged in the mounting cavity. According to the sludge scraping device for sewage treatment, the sludge scraping plate is rotatably arranged in the cavity, so that the sludge scraping plate can automatically deflect, sludge is prevented from accumulating at two side edges of the sludge scraping plate, the sludge is guided and drained, the sludge is directly discharged to the sludge outlet after passing through the sludge scraping plate, the sludge is discharged from the sludge outlet, and the cleaning efficiency is improved. Meanwhile, the mud scraping plate is always in a state parallel to the central line of the connecting rod under the action of the reset piece, so that the scraping effect on sludge can be guaranteed, and the use is reliable.

According to the sewage treatment sludge scraping device, although the guiding drainage effect can be achieved on sludge, the cleaning efficiency is improved, the sludge scraping effect is guaranteed, the sewage treatment sludge scraping device is reliable in use, in the practical use process, due to the fact that the incoming water quality is unstable, if sewage quality entering a sedimentation tank fluctuates greatly or a large amount of substances such as grease, fibers and microorganisms which are difficult to precipitate are contained, the substances cannot be completely removed in the sedimentation tank and finally form floaters or impurities and the like on the surface of the sewage, meanwhile, the phenomenon that fine suspended solids in the sewage are not completely settled exists, and the microorganisms (such as bacteria and microalgae and the like) in the sedimentation tank generate gases such as methane and the like in the moving or growing process of the sludge scraping device, the gases can only adhere to the floaters or the impurities and the like on the surface of the sewage, the sewage treatment sludge scraping device can not scrape the floaters on the bottom of the sedimentation tank, the use range is small, the floaters and the impurities on the surface of the sewage are not cleaned manually, the floaters and the cleaning efficiency is not increased, and the cleaning efficiency is also reduced.

Disclosure of utility model

The utility model mainly aims to provide a floater cleaning mechanism for sewage treatment, and aims to solve the problems that the existing mud scraping device cannot clean floaters on the surface of sewage, the application range is small, the floaters and impurities are required to be cleaned manually, the labor intensity of workers is increased, and the cleaning efficiency is reduced.

In order to achieve the above object, the utility model provides a float cleaning mechanism for sewage treatment, which is arranged on a sludge scraping device and is used for cleaning floats on the surface of sewage, the sludge scraping device comprises a driving assembly, the driving assembly comprises a telescopic column, a cleaning pipe and a collecting cylinder, one end of the telescopic column is detachably connected with the sludge scraping device, the cleaning pipe is horizontally arranged at the other end of the telescopic column, a through groove for the floats to pass through is formed in the cleaning pipe along the extending direction of the cleaning pipe, the cleaning pipe is communicated with the collecting cylinder, so that the collecting cylinder can collect and store the floats, and the collecting cylinder is detachably mounted on the cleaning pipe.

Preferably, the outer wall of one end of the collecting cylinder, which is close to the cleaning pipe, is provided with a through hole, a supporting pipe communicated with the inner cavity of the cleaning pipe is formed on the telescopic column corresponding to the through hole, the telescopic column is arranged in a hollow mode, the collecting cylinder is arranged in the telescopic column, and the outer wall of the collecting cylinder is provided with a through hole communicated with the supporting pipe.

Preferably, a flange is formed on the outer wall of one end of the collecting cylinder, which is close to the cleaning pipe, the flange is used for being abutted against the outer wall of the cleaning pipe, a positioning block is formed on one side of the flange, which is opposite to the cleaning pipe, and a notch for the positioning block to extend in is formed in the cleaning pipe, which corresponds to the supporting pipe.

Preferably, both ends of the collecting cylinder are detachably provided with end caps, respectively.

Preferably, a slope is formed on the bottom surface of the cleaning tube inner cavity, the slope is inclined downwards towards the direction approaching to the supporting tube, and the length of the slope is larger than that of the through groove.

The beneficial effects are that:

1. When the floater cleaning mechanism for sewage treatment is in actual use, a worker adjusts the telescopic column up and down to the height position of the sewage surface, so that the cleaning pipe and the sewage surface are positioned in the same horizontal plane, and at the moment, the telescopic column drives the cleaning pipe to rotate, as the through groove is formed on the cleaning pipe along the left-right direction, the floater enters into the cleaning tube through the through groove in the process of the rotation of the cleaning tube, and then the floater on the surface of sewage can be cleaned, so that the application range of the sludge scraping device is enlarged, and the sludge is not required to be manually cleaned and collected by a worker, so that the labor intensity of the worker is reduced, the cleaning efficiency is improved, and the use is reliable.

2. Because clearance pipe and collection section of thick bamboo intercommunication, and collection section of thick bamboo detachably installs to the clearance pipe, the floater can flow into in the collection section of thick bamboo this moment and accomplish the collection to the floater with this to the staff of being convenient for carries out centralized processing to the floater, convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view showing an installation of a float cleaning mechanism and a sludge scraping device for sewage treatment according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a structure of a float cleaning mechanism for sewage treatment according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a float cleaning mechanism for sewage treatment according to an embodiment of the present utility model from a perspective;

Fig. 4 is a schematic partial structure of a float cleaning mechanism for sewage treatment according to an embodiment of the present utility model.

In the figure, 100-a floater cleaning mechanism for sewage treatment, 200-a mud scraping device, 1-a telescopic column, 2-a cleaning pipe, 3-a collecting cylinder, 4-a through groove, 5-a supporting pipe, 6-a flange, 7-a positioning block, 8-a notch, 9-an end cover, 10-a backflow hole and 11-a slope.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present application and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like in the description of the present application, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present application, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Example 1:

the utility model provides a floater cleaning mechanism 100 for sewage treatment.

In an embodiment of the present utility model, a float cleaning mechanism 100 for sewage treatment is disposed on a sludge scraping device 200, and is used for cleaning floats on the surface of sewage, the sludge scraping device 200 includes a driving assembly including a telescopic column 1, a cleaning tube 2 and a collecting cylinder 3, one end of the telescopic column 1 is detachably connected with the sludge scraping device 200, the other end of the telescopic column 1 is horizontally provided with the cleaning tube 2, a through groove 4 for the floats to pass through is formed on the cleaning tube 2 along the extending direction thereof, the cleaning tube 2 is communicated with the collecting cylinder 3, so that the collecting cylinder 3 can collect and store the floats, and the collecting cylinder 3 is detachably mounted on the cleaning tube 2.

Specifically, as shown in fig. 1 to 4, when the floater cleaning mechanism 100 for sewage treatment of the present utility model is used, the floater cleaning mechanism is mounted on the mud scraping device 200 and driven by the driving component in the mud scraping device 200 to scrape and collect the floater on the sewage surface, so that the floater cleaning on the sewage surface is realized, and the structural design is simple and reasonable. Further, the lower end of the telescopic column 1 is detachably connected with the mud scraping device 200 in a threaded connection mode, so that the telescopic column 1 is convenient to disassemble and assemble, meanwhile, the cleaning pipe 2 is horizontally arranged at the upper end of the telescopic column 1, and when the driving component in the mud scraping device 200 drives the telescopic column 1 to rotate, the cleaning pipe 2 is driven by the telescopic column 1 to rotate in the horizontal plane. As can be appreciated, when the floater cleaning mechanism 100 for sewage treatment is actually used, after the staff adjusts the telescopic column 1 up and down to the height position of the sewage surface, the cleaning tube 2 and the sewage surface are positioned in the same horizontal plane, at the moment, the telescopic column 1 drives the cleaning tube 2 to rotate, as the through groove 4 is formed in the cleaning tube 2 along the left-right direction, the floaters enter the cleaning tube 2 through the through groove 4 in the process of rotating the cleaning tube 2, so that floaters on the sewage surface can be cleaned, the application range of the sludge scraping device 200 is enlarged, the staff is not required to manually clean and collect sludge, the labor intensity of the staff is reduced, the cleaning efficiency is improved, and the use is reliable. In addition, after the floater enters into the cleaning tube 2, because the cleaning tube 2 is communicated with the collecting cylinder 3, and the collecting cylinder 3 is detachably arranged on the cleaning tube 2, the floater can flow into the collecting cylinder 3 and collect the floater with the collecting cylinder, so that the floater is convenient for workers to intensively process the floater, and the use is convenient.

It should be noted that, the sludge scraping device 200 and the driving assembly thereof are all in the prior art, specifically, the sludge scraping device 200 for sewage treatment disclosed in the patent of publication number CN219630687U by the applicant, and the float cleaning mechanism 100 for sewage treatment of the present utility model is used as a technical improvement of the sludge scraping device 200 for sewage treatment, which can solve the problems that the sludge scraping device 200 for sewage treatment cannot clean the float on the sewage surface, has a small application range, needs to clean the float and impurities manually, not only increases the labor intensity of the staff, but also reduces the cleaning efficiency. The telescopic column 1 is a mature prior art, and will not be described in detail here.

In one embodiment, the outer wall of one end of the collecting cylinder 3, which is close to the cleaning pipe 2, is provided with a through hole, a supporting pipe 5 communicated with the inner cavity of the cleaning pipe 2 is formed on the telescopic column 1 corresponding to the through hole, the telescopic column 1 is arranged in a hollow mode, the collecting cylinder 3 is arranged in the telescopic column 1, and the outer wall of the collecting cylinder 3 is provided with a through hole communicated with the supporting pipe 5. Specifically, as shown in fig. 1 to 4, the support pipe 5 can serve as an auxiliary support for the cleaning pipe 2, so that the overall structural strength of the float cleaning mechanism 100 for sewage treatment of the present utility model is improved, and the service life is prolonged. Further, as the supporting tube 5 is communicated with the inner cavity of the cleaning tube 2, and the outer wall of the collecting cylinder 3 is provided with the through hole communicated with the supporting tube 5, the floaters entering the cleaning tube 2 can flow into the collecting cylinder 3 through the supporting tube 5, so that the floaters can be automatically collected, and the structural design is ingenious and reasonable.

In an embodiment, a flange 6 is formed on an outer wall of one end of the collecting cylinder 3, which is close to the cleaning tube 2, the flange 6 is used for being abutted against the outer wall of the cleaning tube 2, a positioning block 7 is formed on one side of the flange 6, which is opposite to the cleaning tube 2, and a notch 8 for the positioning block 7 to extend into is formed on the cleaning tube 2, which corresponds to the supporting tube 5. Specifically, as shown in fig. 1 to 4, the flange 6 abuts against the outer wall of the cleaning pipe 2, so that the vertical axial limit of the collecting cylinder 3 can be performed, and the structural design is simple and reasonable. Further, as the positioning block 7 is formed on one side of the flange 6 opposite to the cleaning pipe 2, and the notch 8 for the positioning block 7 to extend into is formed in the cleaning pipe 2 corresponding to the support pipe 5, after the collecting cylinder 3 is mounted on the telescopic column 1, the through hole on the collecting cylinder 3 is aligned with the support pipe 5, so that floaters can flow into the collecting cylinder 3 through the support pipe 5 and the through hole, the collecting cylinder 3 can be mounted by workers conveniently, the circumferential limiting effect on the collecting cylinder 3 can be achieved, the uniqueness of the mounting position of the collecting cylinder 3 is maintained, and the use is reliable.

In one embodiment, as shown in fig. 2 and 3, both ends of the collection tube 3 are detachably mounted with end caps 9, respectively. It will be appreciated that the detachable connection of the collecting cylinder 3 with the two end caps 9 may be by means of a clamping or threaded connection, so that not only is the end caps 9 opened or closed by a worker facilitated, but also the cleaning of the floats in the collecting cylinder 3 is facilitated.

In one embodiment, as shown in fig. 2 and 3, a slope 10 is formed on the bottom surface of the inner cavity of the cleaning tube 2, the slope 10 is inclined downward toward the direction approaching the support tube 5, and the length of the slope 10 is greater than the length of the through groove 4. It can be appreciated that the mobility of the floating objects in the cleaning pipe 2 can be improved through the slope 10, the floating objects can be discharged into the collecting cylinder 3, the floating objects can be effectively prevented from being accumulated in the cleaning pipe 2, and the structural design is ingenious and reasonable.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a floater clearance mechanism for sewage treatment, sets up on scraping mud device and is used for clearing up the floater on sewage surface, scrapes mud device and includes drive assembly, its characterized in that, including telescopic column (1), clearance pipe (2) and collection tube (3), the one end of telescopic column (1) is connected with scraping mud device can dismantle, the other end level of telescopic column (1) is provided with clearance pipe (2), clearance pipe (2) are gone up along its extending direction and are offered logical groove (4) that supplies the floater to pass, clearance pipe (2) with collection tube (3) intercommunication, so that collection tube (3) can collect and deposit the floater, just collection tube (3) detachably install to on clearance pipe (2).

2. The floater cleaning mechanism for sewage treatment according to claim 1, wherein a through hole is formed in the outer wall of one end, close to the cleaning pipe (2), of the collecting cylinder (3), a supporting pipe (5) communicated with the inner cavity of the cleaning pipe (2) is formed in the position, corresponding to the through hole, of the telescopic column (1), the telescopic column (1) is arranged in a hollow mode, the collecting cylinder (3) is arranged in the telescopic column (1), and a through hole communicated with the supporting pipe (5) is formed in the outer wall of the collecting cylinder (3).

3. The floater cleaning mechanism for sewage treatment according to claim 2, wherein a flange (6) is formed on the outer wall of one end of the collecting cylinder (3) close to the cleaning pipe (2), the flange (6) is used for being abutted against the outer wall of the cleaning pipe (2), a positioning block (7) is formed on one side of the flange (6) opposite to the cleaning pipe (2), and a notch (8) for the positioning block (7) to extend in is formed on the cleaning pipe (2) at a position corresponding to the supporting pipe (5).

4. A float cleaning mechanism for sewage treatment according to claim 3, wherein both ends of said collecting cylinder (3) are detachably provided with end caps (9), respectively.

5. The float cleaning mechanism for sewage treatment according to claim 4, wherein a slope (10) is formed on the bottom surface of the inner cavity of said cleaning pipe (2), said slope (10) is inclined downward toward the direction approaching said support pipe (5), and the length of said slope (10) is longer than the length of said through groove (4).