CN220504094U - Anti-blocking connecting pipeline for municipal wastewater treatment - Google Patents

Abstract

The utility model discloses an anti-blocking connecting pipeline for municipal sewage treatment, which relates to the field of pipelines and comprises a pipeline, wherein a sealing cover is rotatably connected to the periphery of the pipeline, a filter cartridge is detachably connected to the sealing cover, a crushing assembly is arranged in the filter cartridge, a clamping groove is formed in the sealing cover, a clamping block is arranged on the periphery of the upper end of the filter cartridge, and the clamping block is mutually matched with the clamping groove. According to the anti-blocking connecting pipeline for municipal sewage treatment, the sealing cover is rotatably connected to the periphery of the pipeline, and then the sealing cover is detachably connected with the filter cartridge, so that a user can conveniently clean impurities accumulated in the filter cartridge.

Description

Anti-blocking connecting pipeline for municipal wastewater treatment

Technical Field

The utility model relates to a pipeline technology, in particular to an anti-blocking connecting pipeline for municipal sewage treatment.

Background

In publication No.: CN108505604a, publication date: 2018-09-07, the name is an utility model patent application of anti-blocking pipeline port, it includes basic connecting pipe, base, filter screen box and top cap, the base passes through basic connecting pipe and is connected with the pipeline, the filter screen box is installed on the base, the top cap is installed on the filter screen box set up first side shield, second side shield and third side shield on the filter screen box to play the effect of blocking rubbish in the water set up the filter screen on the filter screen box, filter screen box and top cap surround into an inner chamber, water gets into after this inner chamber through filter screen, base, basic connecting pipe entering pipeline. The anti-blocking pipeline opening has the beneficial effects that: the baffle is arranged to prevent the garbage in the water from being blocked outside and not reaching the filter screen, so that the filter screen is prevented from being blocked, and the expected effect is achieved; the structure is simple, and the production and the installation are very easy; the base and the top cover are arranged, so that the pipeline and the anti-blocking pipeline opening are convenient to maintain.

In order to avoid the pipeline to be blocked in the prior art, a filter screen is generally arranged at the position of a water inlet of the pipeline to avoid sundries to flow into the pipeline, and the structure can prevent sundries from being blocked in the pipeline, but sundries on the filter screen are accumulated and pressed in a filter cartridge to still cause blocking, so that a user is required to judge whether to clean sundries in the filter screen according to water flow in the pipeline or to crush sundries in the filter cartridge by rotating an impeller-mounted crushing cutter in the filter screen, but the structure is required to be driven by water flow, and the result of blocking the filter cartridge still exists.

Disclosure of Invention

The utility model aims to provide an anti-blocking connecting pipeline for municipal sewage treatment, which solves the defects in the prior art.

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

the utility model provides a prevent stifled connecting tube that municipal wastewater treatment used, includes the pipeline, the week side of pipeline rotates and is connected with a sealed lid, sealed covering can be dismantled and be connected with a cartridge filter, be provided with crushing assembly in the cartridge filter.

Preferably, the sealing cover is provided with a clamping groove, a clamping block is arranged on the periphery of the upper end of the filter cartridge, and the clamping block is matched with the clamping groove.

Preferably, the crushing assembly comprises a first crushing unit and a second crushing unit, wherein the first crushing unit rotates under the action of water flow, and the second crushing unit moves in the axial direction of the filter vat.

Preferably, the first crushing unit comprises a first crushing cutter coaxially and rotatably connected with the filter vat, and the first crushing cutter is of an impeller structure.

Preferably, the second crushing unit comprises an elastic telescopic member and a second crushing cutter hinged on the elastic telescopic member.

Preferably, the elastic telescopic member comprises a first connecting shaft rotatably connected in the filter cartridge and a second connecting shaft sleeved in the first connecting shaft, and the first connecting shaft and the second connecting shaft are connected through a spring.

Preferably, the grinding machine further comprises a plurality of second grinding cutters, one end of each second grinding cutter is hinged on the periphery side of the first connecting shaft or the second connecting shaft, and the other ends of the second grinding cutters are mutually hinged.

Preferably, the first crushing cutter is coaxially and fixedly connected to the second connecting shaft.

In the technical scheme, the anti-blocking connecting pipeline for municipal sewage treatment is rotationally connected with the sealing cover on the periphery of the pipeline, and then the sealing cover is detachably connected with the filter cartridge, so that a user can conveniently clean impurities accumulated in the filter cartridge.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIGS. 1-2 are schematic views illustrating an internal structure of a pipeline according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a filter cartridge according to an embodiment of the present utility model;

fig. 4 is a schematic view of an installation structure of a first crushing cutter according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a pipe; 1.1, sealing cover; 1.10, a clamping groove; 1.2, a filter cartridge; 1.20, clamping blocks; 1.31, a first connecting shaft; 1.32, a second connecting shaft; 1.33, a first crushing cutter; 1.34, a second crushing cutter; 1.35, spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the utility model provides an anti-blocking connecting pipeline 1 for municipal sewage treatment, which comprises a pipeline 1, wherein a sealing cover 1.1 is rotatably connected to the periphery of the pipeline 1, a filter cartridge 1.2 is detachably connected to the sealing cover 1.1, and a crushing assembly is arranged in the filter cartridge 1.2.

Specifically, as shown in fig. 1, an access hole is formed in the circumferential side of the pipeline 1 in a penetrating manner, a sealing cover 1.1 is rotatably connected to the main part of the access hole, a locking piece is arranged between the sealing cover 1.1 and the pipeline 1 and used for limiting the sealing cover 1.1, a rubber ring is arranged on the sealing cover 1.1 and used for sealing, a filter cartridge 1.2 is detachably arranged on the sealing cover 1.1, a plurality of filter holes are formed in the bottom end and the circumferential side of the inner wall of the filter cartridge 1.2, the sealing cover 1.1 is connected with the filter cartridge 1.2 in a plugging, clamping, threaded connection and other manners, a crushing assembly is arranged in the filter cartridge 1.2 and can be driven by an external motor or water flow.

In the technical scheme, the anti-blocking connecting pipeline 1 for municipal sewage treatment provided by the utility model is characterized in that the sealing cover 1.1 is rotationally connected to the periphery of the pipeline 1, and then the filtering cylinder 1.2 is detachably connected to the sealing cover 1.1, so that a user can conveniently clean impurities accumulated in the filtering cylinder 1.2.

Referring to fig. 2-4, in another embodiment of the present utility model, a clamping groove 1.10 is provided on a sealing cover 1.1, a clamping block 1.20 is provided on the upper end circumference side of a filter cartridge 1.2, and the clamping block 1.20 is matched with the clamping groove 1.10.

Wherein, smashing the subassembly and including first crushing unit and second crushing unit, first crushing unit takes place to rotate under the effect of rivers, and the second crushing unit is at the axial of filter vat and is removed.

The first crushing unit comprises a first crushing cutter 1.33 which is coaxially and rotatably connected with the filter vat, and the first crushing cutter 1.33 is of an impeller structure.

The second comminution unit comprises an elastic expansion element and a second comminution blade 1.34 which is articulated to the elastic expansion element.

The elastic telescopic piece comprises a first connecting shaft 1.31 rotatably connected in the filter cartridge 1.2 and a second connecting shaft 1.32 sleeved in the first connecting shaft 1.31, and the first connecting shaft 1.31 is connected with the second connecting shaft 1.32 through a spring 1.35.

The grinding machine further comprises a plurality of second grinding cutters 1.34, wherein one end of each second grinding cutter 1.34 is hinged on the peripheral side of the first connecting shaft 1.31 or the second connecting shaft 1.32, and the other end of each second grinding cutter 1.34 is hinged with each other.

The second connecting shaft 1.32 is coaxially and fixedly connected with a first crushing cutter 1.33.

Specifically, a first connecting shaft 1.31 is coaxially and rotatably connected in the filter cartridge 1.2, a second connecting shaft 1.32 is coaxially arranged in the first connecting shaft 1.31, the first connecting shaft 1.31 and the second connecting shaft 1.32 are in relative sliding connection, a spring 1.35 is fixedly connected to the bottom end of the inner wall of the first connecting shaft 1.31, the other end of the spring 1.35 is fixedly connected to the bottom end of the second connecting shaft 1.32, a first crushing cutter 1.33 is coaxially and fixedly connected to the end of the second connecting shaft 1.32, a second crushing cutter 1.34 is hinged to the peripheral sides of the first connecting shaft 1.31 and the second connecting shaft 1.32, and the other ends of the oppositely arranged second crushing cutters 1.34 are mutually hinged.

In the process of using, when rivers flow into pipeline 1, drive first crushing sword 1.33 under the effect of rivers this moment and rotate for first crushing sword 1.33 drives first connecting axle 1.31 and rotates, make second connecting axle 1.32 at the inside of first connecting axle 1.31 remove under the effect of rivers simultaneously, and then make first connecting axle 1.31 compression spring 1.35, and then change the contained angle between the second crushing sword 1.34 of relative setting, make the crushing scope of second crushing sword 1.34 can not end change, and then realize carrying out secondary crushing to the debris of cartridge filter 1.2, when cartridge filter 1.2 need clear up, the user only need open sealed lid 1.1, demolish cartridge filter 1.2 and can pour debris.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (8)

1. Anti-blocking connecting pipeline (1) for municipal wastewater treatment comprises a pipeline (1), and is characterized in that a sealing cover (1.1) is rotationally connected to the periphery of the pipeline (1), a filter cartridge (1.2) is detachably connected to the sealing cover (1.1), and a crushing assembly is arranged in the filter cartridge (1.2).

2. The anti-blocking connecting pipeline (1) for municipal sewage treatment according to claim 1, wherein a clamping groove (1.10) is formed in the sealing cover (1.1), a clamping block (1.20) is arranged on the periphery of the upper end of the filter cartridge (1.2), and the clamping block (1.20) is matched with the clamping groove (1.10).

3. An anti-clogging connecting duct (1) for municipal sewage treatment according to claim 1, wherein the crushing assembly comprises a first crushing unit and a second crushing unit, the first crushing unit being rotated by the water flow, the second crushing unit being moved in the axial direction of the filter vat.

4. A connecting pipe (1) for municipal sewage treatment according to claim 3, wherein the first crushing unit comprises a first crushing blade (1.33) coaxially and rotatably connected to the filter vat, and the first crushing blade (1.33) has an impeller structure.

5. An anti-clogging connecting duct (1) for municipal sewage treatment according to claim 4, wherein the second crushing unit comprises an elastic telescopic member and a second crushing blade (1.34) hinged to the elastic telescopic member.

6. The anti-blocking connecting pipeline (1) for municipal sewage treatment according to claim 5, wherein the elastic telescopic member comprises a first connecting shaft (1.31) rotatably connected in the filter cartridge (1.2) and a second connecting shaft (1.32) sleeved in the first connecting shaft (1.31), and the first connecting shaft (1.31) and the second connecting shaft (1.32) are connected through a spring (1.35).

7. The anti-clogging connecting pipe (1) for municipal sewage treatment according to claim 6, further comprising a plurality of second crushing blades (1.34), one end of each of the second crushing blades (1.34) being hinged on the circumferential side of the first connecting shaft (1.31) or the second connecting shaft (1.32), the other end of each of the second crushing blades (1.34) being hinged to each other.

8. The anti-blocking connecting pipeline (1) for municipal sewage treatment according to claim 6, wherein the second connecting shaft (1.32) is coaxially and fixedly connected with a first crushing cutter (1.33).