Blow-off pipe for electromechanical sewage precipitation

Abstract

The utility model provides a blow-off pipe for electromechanical sewage precipitation, and relates to the technical field of electromechanical sewage treatment. Comprising a sedimentation tank, a sewage discharging hopper is fixedly installed at the bottom of the sedimentation tank, a sewage discharging pipe body used for discharging sewage is welded to the bottom of the sewage discharging hopper, a power mechanism used for accelerating sewage discharging is arranged in the sewage discharging pipe body, and the power mechanism comprises a rotating shaft rotationally installed in the sewage discharging pipe body. According to the blow-off pipe for electromechanical sewage precipitation, an impeller drives a rotating shaft to rotate through impact of drained water on the impeller, a connecting rod is driven to rotate through the rotating shaft, the connecting rod drives a corresponding movable rod to move, the movable rod and a conical nail on one side of the connecting rod move, and precipitates are scattered; and the rotating shaft drives the supporting rod and the scraper to rotate, so that the scraper scrapes and scatters the inner wall of the sewage discharging hopper, and the sediment is conveniently discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical sewage treatment, in particular to a sewage pipe for electromechanical sewage precipitation. Background Art

[0002] As an important part of environmental protection, sewage treatment plays a vital role in preventing water pollution and protecting water resources. In the process of electromechanical sewage treatment, suspended matter is precipitated by adding chemicals into the sedimentation tank, and then discharged together through the sewage pipe for the next step of treatment.

[0003] In the prior art, for example, the Chinese patent publication number CN211172351U, “A sewage pipe for a sewage treatment pool”, utilizes the rotation of the earth to realize a water vortex to drive the rotation of a fixed plate, a rotating rod and a cross rod, thereby breaking up the sediment at the funnel to facilitate sewage discharge, making full use of natural forces instead of manpower, which is more convenient and saves human resources.

[0004] Based on the above, the inventors found that the following problem exists: when discharging the sediment, the sediment at the funnel is only broken up to facilitate sewage discharge, but a part of the sediment at the bottom of the sewage pool away from the funnel will not be discharged with the sewage, and the sediment at the bottom of the sewage pool still exists.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a sewage pipe for electromechanical sewage sedimentation is provided, in order to achieve a more practical purpose. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a sewage pipe for electromechanical sewage sedimentation, which solves the problems mentioned in the above background technology.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical solutions: a sewage pipe for electromechanical sewage sedimentation, including a sedimentation tank, a sewage bucket is fixedly installed at the bottom of the sedimentation tank, a sewage pipe body for sewage discharge is welded to the bottom of the sewage bucket, and the sewage pipe body is provided with a power mechanism for accelerating sewage discharge, the power mechanism includes a rotating shaft rotatably installed inside the sewage pipe body, the top of the rotating shaft is provided with a scraper mechanism for cleaning sediment, and the scraper mechanism includes connecting rods symmetrically installed on the left and right sides of the rotating shaft.

[0010] In order to provide power for the rotation of the rotating shaft, as a sewage pipe for electromechanical sewage sedimentation of the utility model, the power mechanism also includes an impeller, and a distance is left between the impeller and the inner wall of the sewage pipe body. A fixing rod is fixedly installed on the inner side of the sewage pipe body, and a bearing for the rotation of the rotating shaft is fixedly installed at the center of the fixing rod.

[0011] In order to fix the fixing rod, as a preferred sewage pipe for electromechanical sewage sedimentation of the utility model, the outer side of the sewage pipe body has a second fastening nail for fixing the fixing rod, and the sewage pipe body is threadedly installed with the fixing rod through the second fastening nail.

[0012] In order to facilitate the breaking up of the sediment, as a sewage pipe for electromechanical sewage sedimentation in the utility model, the scraper mechanism also includes a support rod fixedly mounted on the outside of the rotating shaft, and a scraper is fixedly mounted on the end of the support rod away from the rotating shaft, and the scraper rotates in contact with the inner wall of the sewage hopper.

[0013] In order to fix the sewage hopper, as a sewage pipe for electromechanical sewage sedimentation of the utility model, a first fastening nail is preferably provided at the bottom of the sewage hopper, and the sewage hopper is fixedly installed with the bottom of the sedimentation tank through the first fastening nail.

[0014] In order to facilitate the stable rotation of the rotating shaft, as a sewage pipe for electromechanical sewage sedimentation of the utility model, the outer rotating sleeve of the connecting rod is preferably connected with a rotating sleeve, and a movable rod for cleaning sludge is fixedly installed on the outer side of the rotating sleeve, and a connecting rod is fixedly installed on one side of the movable rod.

[0015] In order to facilitate the breaking up of the sediment at the bottom of the sedimentation tank, as a preferred sewage pipe for electromechanical sewage sedimentation of the utility model, the movable rod and the connecting rod are fixedly mounted with conical nails for scraping mud on the same side.

[0016] (III) Beneficial effects

[0017] The utility model provides a sewage pipe for electromechanical sewage sedimentation. It has the following beneficial effects:

[0018] The sewage pipe used for electromechanical sewage sedimentation drives the impeller to rotate through the impact of drainage on the impeller, and the rotating shaft drives the connecting rod to rotate, so that the connecting rod drives the corresponding movable rod to move, and the conical nails on the movable rod and the connecting rod side move to break up the sediment, so that the sediment can be discharged through the sewage pipe body together with the sewage, and the supporting rod and the scraper are driven to rotate through the rotating shaft, so that the scraper scrapes the mud on the inner wall of the sewage hopper to break up the sediment, which is convenient for the discharge of the sediment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. sedimentation tank; 2. sewage hopper; 3. sewage pipe body; 4. first fastening nail; 5. second fastening nail; 6. fixing rod; 7. bearing; 8. rotating shaft; 9. impeller; 10. connecting rod; 11. movable rod; 12. rotating sleeve; 13. connecting rod; 14. conical nail; 15. support rod; 16. scraper. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below through the drawings and embodiments.

[0025] The utility model provides a sewage pipe for electromechanical sewage sedimentation, such as Figure 1-4 As shown, it includes a sedimentation tank 1, a sewage hopper 2 is fixedly installed at the bottom of the sedimentation tank 1, a sewage pipe body 3 for sewage discharge is welded to the bottom of the sewage hopper 2, and the sewage pipe body 3 is provided with a power mechanism for accelerating sewage discharge. The power mechanism includes a rotating shaft 8 rotatably installed inside the sewage pipe body 3, and the top of the rotating shaft 8 is provided with a scraper mechanism for cleaning sediment, and the scraper mechanism includes connecting rods 10 symmetrically installed on the left and right sides of the rotating shaft 8.

[0026] The power mechanism also includes an impeller 9, which is spaced apart from the inner wall of the sewage pipe body 3. A fixing rod 6 is fixedly installed on the inner side of the sewage pipe body 3, and a bearing 7 for rotating the rotating shaft 8 is fixedly installed at the center of the fixing rod 6.

[0027] In this embodiment, a bearing 7 for rotating the rotating shaft 8 is fixedly installed at the center of the fixed rod 6, so that when sewage is discharged, when the sewage impacts the impeller 9, the rotating shaft 8 can rotate stably in the bearing 7, so that the impeller 9 can drive the rotating shaft 8 to provide power.

[0028] The outer side of the sewage pipe body 3 is provided with a second fastening nail 5 for fixing the fixing rod 6 , and the sewage pipe body 3 is threadedly mounted with the fixing rod 6 through the second fastening nail 5 .

[0029] In this embodiment, the outer side of the sewage pipe body 3 has a second fastening nail 5 for fixing the fixing rod 6, which facilitates the fixing rod 6 to be fixedly installed on the inner side of the sewage pipe body 3 through the second fastening nail 5, so that the rotating shaft 8 can rotate stably in the bearing 7.

[0030] The scraper mechanism also includes a support rod 15 fixedly mounted on the outside of the rotating shaft 8, and a scraper 16 is fixedly mounted on the end of the support rod 15 away from the rotating shaft 8, and the scraper 16 rotates in contact with the inner wall of the sewage hopper 2; a first fastening nail 4 is provided at the bottom of the sewage hopper 2, and the sewage hopper 2 is fixedly mounted on the bottom of the sedimentation tank 1 through the first fastening nail 4.

[0031] In this embodiment, a scraper 16 is fixedly installed at one end of the support rod 15 away from the rotating shaft 8, so that the rotating shaft 8 rotates to drive the support rod 15 and the scraper 16 to rotate, so that the scraper 16 scrapes the sediment on the inner wall of the sewage hopper 2, and the sediment is discharged together when the sewage is discharged. Through the setting of the first fastening nail 4, the sewage hopper 2 and the sedimentation tank 1 can be fixedly installed.

[0032] The outer side of the connecting rod 10 is rotatably sleeved with a rotating sleeve 12, and a movable rod 11 for cleaning sludge is fixedly installed on the outer side of the rotating sleeve 12, and a connecting rod 13 is fixedly installed on one side of the movable rod 11; a conical nail 14 for scraping mud is fixedly installed on the same side of the movable rod 11 and the connecting rod 13.

[0033] In this embodiment, when the rotating shaft 8 drives the connecting rod 10 to rotate, the movable rod 11 is driven to move through the connecting rod 10, so that the conical nails 14 on the same side of the movable rod 11 and the connecting rod 13 scrape the sediment at the bottom of the sedimentation tank 1 to break up the sediment. Through the setting of the rotating sleeve 12, the connecting rod 10 drives the movable rod 11 to gradually move downward from the top of the sediment, and the conical nails 14 gradually pull and break up the sediment, so that it is convenient to discharge it together with the sewage.

[0034] Working principle: When in use, the sewage hopper 2 is installed at the bottom of the sedimentation tank 1 through the first fastening nail 4, and then the fixing rod 6 is placed in the sewage pipe body 3, and the fixing rod 6 is fixed and installed through the second fastening nail 5. In the sewage discharge process, the sewage will be discharged through the sewage pipe body 3, and the sewage will impact the impeller 9, so that the impeller 9 drives the rotating shaft 8 to rotate, and the rotating shaft 8 rotates in the bearing 7. The rotation of the rotating shaft 8 drives the support rod 15 and the scraper 16 to rotate, so that the scraper 16 scrapes and cleans the sediment on the sewage hopper 2 and discharges it together with the sewage. The connecting rod 10 is driven to rotate by the rotating shaft 8, so that the connecting rod 10 drives the movable rod 11 to move, so that the conical nails 14 on the same side of the movable rod 11 and the connecting rod 13 scrape the sediment at the bottom of the sedimentation tank 1 to break up the sediment. As the connecting rod 10 drives the movable rod 11 to move, when the sediment resistance is large, the movable rod 11 drives the rotating sleeve 12 to rotate around the connecting rod 10, reducing the resistance of the sediment to the movable rod 11, making it easier for the conical nails 14 on the same side of the movable rod 11 and the connecting rod 13 to break up the sediment and discharge it through the sewage pipe body 3 together with the sewage.

[0035] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of various parts adopt the conventional means such as mature rivets and welding in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. All electrical equipment in the utility model are powered by an external power supply.

[0036] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage pipe for sedimentation of electromechanical sewage, comprising a sedimentation tank (1), characterized in that: A sewage hopper (2) is fixedly installed at the bottom of the sedimentation tank (1), a sewage pipe body (3) for sewage discharge is welded at the bottom of the sewage hopper (2), a power mechanism for accelerating sewage discharge is provided inside the sewage pipe body (3), the power mechanism comprises a rotating shaft (8) rotatably installed inside the sewage pipe body (3), a scraping mechanism for cleaning sediment is provided at the top of the rotating shaft (8), the scraping mechanism comprises connecting rods (10) symmetrically installed on the left and right sides of the rotating shaft (8), and the power mechanism also comprises blades The impeller (9) is provided with a spacing from the inner wall of the sewage pipe body (3); a fixing rod (6) is fixedly installed on the inner side of the sewage pipe body (3); a bearing (7) for rotating the rotating shaft (8) is fixedly installed at the center of the fixing rod (6); the mud scraping mechanism also includes a support rod (15) fixedly installed on the outer side of the rotating shaft (8); a scraper (16) is fixedly installed on one end of the support rod (15) away from the rotating shaft (8); and the scraper (16) rotates in contact with the inner wall of the sewage bucket (2).

2. A sewage pipe for electromechanical sewage sedimentation according to claim 1, characterized in that: The outer side of the sewage pipe body (3) is provided with a second fastening nail (5) for fixing the fixing rod (6), and the sewage pipe body (3) is threadedly mounted with the fixing rod (6) via the second fastening nail (5).

3. A sewage pipe for electromechanical sewage sedimentation according to claim 1, characterized in that: A first fastening nail (4) is provided at the bottom of the sewage hopper (2), and the sewage hopper (2) is fixedly mounted to the bottom of the sedimentation tank (1) via the first fastening nail (4).

4. A sewage pipe for electromechanical sewage sedimentation according to claim 1, characterized in that: The outer side of the connecting rod (10) is rotatably sleeved with a rotating sleeve (12), the outer side of the rotating sleeve (12) is fixedly mounted with a movable rod (11) for cleaning sludge, and one side of the movable rod (11) is fixedly mounted with a connecting rod (13).

5. A sewage pipe for electromechanical sewage sedimentation according to claim 4, characterized in that: A conical nail (14) for scraping mud is fixedly mounted on the same side of the movable rod (11) and the connecting rod (13).

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