CN219080536U

CN219080536U - Discharge cleaning device convenient to sewer line

Info

Publication number: CN219080536U
Application number: CN202320124848.XU
Authority: CN
Inventors: 卢咏; 肖辉乐; 许保军; 王振; 付聪; 肖佳贝; 刘玲; 夏杰辉
Original assignee: Hunan No8 Engineering Co ltd
Current assignee: Hunan No8 Engineering Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2023-05-26
Anticipated expiration: 2033-01-12

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a discharge cleaning device convenient for a sewage pipeline, which comprises a interception pipeline, wherein the interception pipeline is provided with a mounting hole twice, the inner wall of the mounting hole is respectively fixed with a sewage inlet pipe and a sewage discharge pipe, one side of the sewage discharge pipe, which is close to the inner wall of the mounting hole, is fixed with a fixing ring, one side of the fixing ring is fixedly provided with a hemispherical filter screen, and the surface of the hemispherical filter screen is attached with a impurity removing component. According to the utility model, the spiral blades are used for pushing sundries in the intercepting pipeline to be rapidly discharged, so that the problem that the sundries are subjected to water pressure and self accumulation extrusion force to generate agglomeration hardening at the bottom of the intercepting pipeline is avoided, pollution discharge is facilitated, scraping treatment is carried out on the surface of the hemispherical filter screen through the arc-shaped scraping plate, the problem that the sundries are accumulated on the surface of the hemispherical filter screen to cause blockage of the hemispherical filter screen is avoided, and the function of synchronous operation of pollution discharge and impurity removal is realized.

Description

Discharge cleaning device convenient to sewer line

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a discharge cleaning device convenient for a sewage pipeline.

Background

The sewage pipeline system consists of pipelines for collecting and conveying urban sewage and auxiliary structures thereof. The sewage flows into the main pipe from the branch pipe, flows into the main pipe, and finally flows into the sewage treatment plant. The pipelines are distributed like rivers from small to large and are dendritic, and the circulation through condition of the pipeline network is completely different from that of the water supply pipeline network. The sewage generally flows from high to low in the pipeline by the water level difference at the two ends of the pipeline, and the interior of the pipeline is not stressed, namely flows by gravity.

In the long-term use process of the sewage pipeline, garbage is often discharged to the sewage pipeline, a large amount of dirt is attached to the inner wall of the sewage pipeline, and the dirt is easily deposited in the sewage pipeline to block the pipeline, so that the conveying of the sewage is influenced. The conventional filtering component of the sewage pipeline can filter sundries in the pipeline, and the filtering component is taken out periodically to remove the sundries on the filtering plate, so that the filtering effect of the filtering plate is ensured. However, in use, a certain amount of impurities can be accumulated on the filtering component of the sewage pipeline, and the impurities can be accumulated at the filter screen in the sewage pipeline to affect the filtering of sewage.

Through retrieving, a transportation pipeline for sewage treatment convenient to clearance is disclosed in patent publication No. CN213840043U, including the trunk line, the bottom intercommunication of trunk line surface has the pipeline that intercepts, the inside of pipeline that intercepts is provided with the filter tube that intercepts, the lower surface fixedly connected with elastic fixing device of filter tube that intercepts, the lower surface of pipeline that intercepts is provided with the clearance apron. In the process of realizing the scheme, the following problems in the prior art are found to be not solved well: although the sewage pipeline discharging and cleaning device in the prior art can solve the problem that the filtering component is blocked, as sundries are extruded by water pressure and accumulated and extruded by the sundries, the problem of caking and hardening can be formed at the pollution discharge area, if the pollution discharge area is only directly opened to remove the sundries, the sundries in the pipeline are difficult to automatically come out, and the pollution discharge is inconvenient, so that the design of the discharging and cleaning device for the sewage pipeline is needed to solve the problem.

Disclosure of Invention

The utility model aims to provide a discharge cleaning device which is convenient for a sewage pipeline and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a discharge cleaning device convenient to sewer line, includes the pipeline that intercepts, the mounting hole has all been seted up to twice of pipeline that intercepts, and the inner wall of mounting hole is fixed with sewage respectively and advances pipe and sewage calandria, sewage calandria is close to inner wall one side of mounting hole and is fixed with the retainer plate, and one side fixed mounting of retainer plate has the hemisphere filter screen, and the laminating of hemisphere filter screen's surface has the edulcoration subassembly, the bottom of pipeline that intercepts is provided with seal assembly, and the top intermediate position of pipeline that intercepts has seted up the movable hole, and the transversal T type of personally submitting of movable hole, the inner wall of movable hole is connected with the knob through the bearing, and the bottom of knob is fixed with the driving shaft of grafting in the pipeline inside that intercepts, and the outer wall bottom fixed mounting of driving shaft has helical blade, be provided with drive assembly between the outer wall of driving shaft and the one end of edulcoration subassembly.

Preferably, the edulcoration subassembly is including fixing the cross at retainer plate circumference inner wall, and the intermediate position of hemisphere filter screen has seted up first through-hole, and the inner wall of cross is connected with the transmission shaft that passes first through-hole through the bearing, and the outer wall of transmission shaft is fixed with the arc scraper blade of laminating at hemisphere filter screen surface.

Preferably, the transmission assembly comprises a driving bevel gear fixed on the outer wall of the driving shaft, one end of the transmission shaft is fixed with a driven bevel gear, and one side of the driving bevel gear is meshed with one side of the driven bevel gear.

Preferably, a hanging bracket is fixed on one side of the top of the inner wall of the sewage drain pipe, which is close to the mounting hole, and a sealing ball is fixed on the bottom of the hanging bracket, both the driving bevel gear and the driven bevel gear are arranged in the sealing ball, a second through hole for the transmission shaft to be inserted is formed on one side of the sealing ball, and a third through hole for the driving shaft to pass through is formed on the sealing ball.

Preferably, the sealing component comprises a thread groove formed in the bottom of the outer wall of the intercepting pipeline, the inner wall of the thread groove is in threaded connection with a sealing cover, a rotating handle is fixed at the bottom of the sealing cover, and a sealing gasket attached to the inner wall of the intercepting pipeline is fixed at the top of the sealing cover.

Preferably, an annular groove is formed in the bottom of the intercepting pipeline, and a sealing ring is fixed to the inner wall of the bottom of the sealing cover and is attached to the inner portion of the annular groove.

Preferably, a sealing sleeve attached to the outer wall of the driving shaft is fixed on the inner wall of the top of the intercepting pipeline.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the air exhaust cleaning device of the whole sewage pipeline is formed by the arranged intercepting pipeline, the hemispherical filter screen, the impurity removing assembly, the driving shaft, the knob, the transmission assembly, the sealing assembly and the like, namely, impurities in the sewage are filtered through the hemispherical filter screen, so that the impurities gradually fall into the bottom of the intercepting pipeline, when the impurities are cleaned, the sealing cover in the sealing assembly is opened, the driving shaft and the spiral blades are driven to rotate by the knob, the impurities in the intercepting pipeline are pushed to be rapidly discharged by the spiral blades, the problems that the impurities are subjected to water pressure and self accumulation extrusion force is generated at the bottom of the intercepting pipeline to form caking and hardening are avoided, and the sewage is convenient to discharge;

in the utility model, in the sewage discharging process, the driving shaft drives the transmission assembly to work and drives the impurity removing assembly to work, so that the arc scraping plate is driven to scrape the surface of the hemispherical filter screen, the problem that impurities are accumulated on the surface of the hemispherical filter screen to cause blockage of the hemispherical filter screen is avoided, the function of synchronous operation of sewage discharging and impurity removing is realized, and the working performance of the whole device is improved.

Drawings

Fig. 1 is a schematic view showing an overall structure of an exhaust cleaning apparatus for a sewage pipeline.

Fig. 2 is an overall cross-sectional view of an exhaust cleaning device for facilitating a sewer line.

Fig. 3 is a schematic view of the structure of the installation hole and the movable hole of the drain cleaning apparatus for a sewage pipeline.

Fig. 4 is a schematic view of a cross and hanger structure of a drain cleaning apparatus for a sewer line.

Fig. 5 is a schematic view of a drive bevel gear and arcuate flighting configuration of an emission abatement device for a sewer line.

Fig. 6 is a schematic view of a seal cover and seal ring structure of an exhaust cleaning device for a sewer.

In the figure: 1. a shut-off conduit; 2. a sewage inlet pipe; 3. a knob; 4. a sewage drain pipe; 5. a rotating handle; 6. sealing cover; 7. a driving shaft; 8. a sealing ball; 9. a helical blade; 10. a sealing gasket; 11. a fixing ring; 12. a hemispherical filter screen; 13. a transmission shaft; 14. sealing sleeve; 15. a mounting hole; 16. a movable hole; 17. a thread groove; 18. a cross; 19. a hanging bracket; 20. a drive bevel gear; 21. a driven bevel gear; 22. an arc-shaped scraping plate; 23. and (3) a sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, in the embodiment of the utility model, a device for cleaning the drainage of a sewage pipeline is provided, which comprises a intercepting pipeline 1, wherein a mounting hole 15 is formed in the intercepting pipeline 1 twice, a sewage inlet pipe 2 and a sewage drain pipe 4 are respectively fixed on the inner wall of the mounting hole 15, a fixed ring 11 is fixed on one side of the inner wall of the sewage drain pipe 4, a hemispherical filter screen 12 is fixedly arranged on one side of the fixed ring 11, a impurity removing component is attached to the surface of the hemispherical filter screen 12, a sealing component is arranged at the bottom of the intercepting pipeline 1, a movable hole 16 is formed in the middle position of the top of the intercepting pipeline 1, the cross section of the movable hole 16 is T-shaped, a knob 3 is connected to the inner wall of the movable hole 16 through a bearing, a driving shaft 7 inserted in the intercepting pipeline 1 is fixed at the bottom of the knob 3, a helical blade 9 is fixedly arranged at the bottom of the outer wall of the driving shaft 7, a transmission component is arranged between the outer wall of the driving shaft 7 and one end of the impurity removing component, impurities in sewage are filtered by the hemispherical filter screen 12, the impurities in the sewage gradually fall into the bottom of the intercepting pipeline 1, when the cleaning is completed, a sealing cover 6 in the sealing component is opened, the sealing component is driven by the knob 3, the helical blade 9 is driven by the knob 9, and the helical blade is driven by the helical blade 9 to harden, and the impurities in the intercepting pipeline 1, and the water is prevented from being accumulated at the bottom of the intercepting pipeline by the water pressure.

Further, the edulcoration subassembly is including fixing the cross 18 at the circumference inner wall of retainer plate 11, and the first through-hole has been seted up to the intermediate position of hemisphere filter screen 12, the inner wall of cross 18 is connected with the transmission shaft 13 that passes first through-hole through the bearing, the outer wall of transmission shaft 13 is fixed with the arc scraper blade 22 of laminating on hemisphere filter screen 12 surface, in the blowdown in-process, drive the work of transmission subassembly through driving shaft 7, drive arc scraper blade 22 and scrape the surface of hemisphere filter screen 12 and move the processing, avoid debris to produce the problem of piling up and cause its jam at the surface of hemisphere filter screen 12, realize blowdown and edulcoration synchronous operation's function.

Further, the transmission assembly comprises a driving bevel gear 20 fixed on the outer wall of the driving shaft 7, a driven bevel gear 21 is fixed on one end of the transmission shaft 13, and one side of the driving bevel gear 20 is meshed with one side of the driven bevel gear 21.

Further, the sewage calandria 4 is close to inner wall top one side of mounting hole 15 and is fixed with gallows 19, and the bottom of gallows 19 is fixed with sealed ball 8, and initiative bevel gear 20 and driven bevel gear 21 all set up in sealed ball 8's inside, and the second through-hole that supplies transmission shaft 13 male is seted up to one side of sealed ball 8, has seted up the third through-hole that supplies driving shaft 7 to pass on the sealed ball 8, utilizes sealed ball 8 to carry out the protection to handle driving assembly, avoids debris to carry over the problem that causes the jam between bevel gear.

Further, the sealing component comprises a thread groove 17 formed in the bottom of the outer wall of the intercepting pipeline 1, the inner wall of the thread groove 17 is in threaded connection with a sealing cover 6, a rotating handle 5 is fixed at the bottom of the sealing cover 6, a sealing gasket 10 attached to the inner wall of the intercepting pipeline 1 is fixed at the top of the sealing cover 6, and the whole sealing cover 6 is convenient to disassemble and assemble through the thread groove 17.

Further, the annular groove is formed in the bottom of the intercepting pipeline 1, the sealing ring 23 is fixed on the inner wall of the bottom of the sealing cover 6, the sealing ring 23 is attached to the inner portion of the annular groove, and the sealing performance of the sealing cover 6 and the intercepting pipeline 1 is fully maintained through the clamping effect of the sealing ring 23 and the annular groove.

Example 2

Referring to fig. 2, unlike embodiment 1, a sealing sleeve 14 attached to the outer wall of the driving shaft 7 is fixed on the top inner wall of the intercepting pipe 1, and the movable hole 16 is sealed by the sealing sleeve 14, so as to avoid the leakage of sewage through the movable hole 16.

The working principle of the utility model is as follows: in the sewage drainage process, the sundries in the sewage are filtered through the hemispherical filter screen 12, the sundries gradually fall into the bottom of the intercepting pipeline 1, when the sundries are cleaned, the sealing cover 6 in the sealing assembly is opened, the knob 3 is utilized to drive the driving shaft 7 and the spiral blades 9 to rotate, the sundries in the intercepting pipeline 1 are pushed to be rapidly discharged through the spiral blades 9, the problem that the sundries are subjected to water pressure and self accumulation extrusion force to produce agglomeration hardening at the bottom of the intercepting pipeline 1 is avoided, the pollution discharge is facilitated, in the pollution discharge process, the driving assembly is driven to work through the driving shaft 7, the impurity removal assembly is driven to work through the meshing action of the driving bevel gear 20 and the driven bevel gear 21, the arc scraping plate 22 is driven to scrape the surface of the hemispherical filter screen 12, the problem that the sundries are accumulated on the surface of the hemispherical filter screen 12 to cause blockage is avoided, the function of the pollution discharge and impurity removal synchronous operation is realized, and the working performance of the whole device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. Discharge cleaning device convenient to sewer line, including interception pipeline (1), its characterized in that: the utility model discloses a sewage treatment device, including shutoff pipeline (1), including installation hole (15), fixed ring (9), movable hole (16) have been seted up to the twice of shutoff pipeline (1), and the inner wall of installation hole (15) is fixed with sewage respectively advance pipe (2) and sewage calandria (4), sewage calandria (4) are close to inner wall one side of installation hole (15) and are fixed with retainer plate (11), and one side fixed mounting of retainer plate (11) has hemispherical filter screen (12), and the laminating of the surface of hemispherical filter screen (12) has edulcoration subassembly, the bottom of shutoff pipeline (1) is provided with seal assembly, and movable hole (16) have been seted up at the top intermediate position of shutoff pipeline (1), and the transversal T type that personally submits of movable hole (16) is connected with knob (3) through the bearing, and the bottom of knob (3) is fixed with driving shaft (7) of grafting in shutoff pipeline (1), and outer wall bottom fixed mounting of driving shaft (7) has helical blade (9), be provided with drive assembly between the outer wall of driving shaft (7) and the one end of edulcoration subassembly.

2. A drain cleaning apparatus for facilitating a sewer line according to claim 1, wherein: the impurity removal assembly comprises a cross (18) fixed on the circumferential inner wall of the fixed ring (11), a first through hole is formed in the middle of the hemispherical filter screen (12), the inner wall of the cross (18) is connected with a transmission shaft (13) penetrating through the first through hole through a bearing, and an arc scraping plate (22) attached to the surface of the hemispherical filter screen (12) is fixed on the outer wall of the transmission shaft (13).

3. A drain cleaning apparatus for facilitating a sewer line according to claim 2, wherein: the transmission assembly comprises a driving bevel gear (20) fixed on the outer wall of the driving shaft (7), one end of the transmission shaft (13) is fixed with a driven bevel gear (21), and one side of the driving bevel gear (20) is meshed with one side of the driven bevel gear (21).

4. A drain cleaning apparatus for facilitating a sewer line according to claim 3, wherein: the sewage drain pipe (4) is fixed with gallows (19) near inner wall top one side of mounting hole (15), and the bottom of gallows (19) is fixed with sealing ball (8), and initiative bevel gear (20) and driven bevel gear (21) all set up in the inside of sealing ball (8), and the second through-hole that supplies transmission shaft (13) male is seted up to one side of sealing ball (8), has seted up the third through-hole that supplies driving shaft (7) to pass on sealing ball (8).

5. A drain cleaning apparatus for facilitating a sewer line according to claim 4, wherein: the sealing assembly comprises a thread groove (17) formed in the bottom of the outer wall of the intercepting pipeline (1), the inner wall of the thread groove (17) is in threaded connection with a sealing cover (6), a rotating handle (5) is fixed at the bottom of the sealing cover (6), and a sealing gasket (10) attached to the inner wall of the intercepting pipeline (1) is fixed at the top of the sealing cover (6).

6. A drain cleaning apparatus for facilitating a sewer line according to claim 5, wherein: an annular groove is formed in the bottom of the intercepting pipeline (1), a sealing ring (23) is fixed on the inner wall of the bottom of the sealing cover (6), and the sealing ring (23) is attached to the inner portion of the annular groove.

7. A drain cleaning apparatus for facilitating a sewer line according to claim 1, wherein: the sealing sleeve (14) attached to the outer wall of the driving shaft (7) is fixed on the inner wall of the top of the intercepting pipeline (1).