CN210385061U

CN210385061U - Sewage treatment device

Info

Publication number: CN210385061U
Application number: CN201921149582.4U
Authority: CN
Inventors: 吴远雨
Original assignee: Dongguan Fenghua Garden Engineering Co ltd
Current assignee: Dongguan Fenghua Garden Engineering Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-24
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a sewage treatment device, which belongs to the field of sewage purification. Its main technical scheme includes square pipeline and two filter subassemblies, two openings that set up along square pipeline length direction interval distance are seted up at the top of square pipeline, each the both sides lateral wall of opening on square pipeline width direction flushes with the inboard wall of square pipeline both sides mutually, each the filter subassembly includes the framework of filter screen subassembly and fixed filter screen, and the cartridge can be dismantled in the opening to the framework, framework both sides lateral wall respectively with square pipeline both sides inside wall butt, the framework downside with square pipeline's bottom butt. The utility model discloses a set up two openings on square pipeline, a filter plate subassembly of each opening cartridge makes wherein arbitrary filter plate subassembly when the clearance, and another filter plate subassembly is still working, improves square pipeline's filtration efficiency.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage purification technical field, in particular to sewage treatment device.

Background

In order to protect the environment and save water resources, the sewage of gardens, life, industry and the like can be purified.

Important links in the current sewage pipeline treatment system when filtering sewage generally adopt the filter screen to filter the impurity in the sewage, but after the filter screen was used for a long time, the filtration pore on the filter screen can be blockked up by impurity to influence the fluid flow speed in the pipeline, generally need regularly clear up the maintenance to the filter screen in the sewage pipeline, in the maintenance process, often need close sewage pipeline's valve earlier, treat to clear up and open the valve after accomplishing, lead to in time discharging sewage in the clearance process, influence sewage treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage treatment plant makes the filter screen sewage pipe still be in operating condition when clean, improves sewage pipe's work efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a sewage treatment device, includes square pipeline and two filter assemblies, two openings that set up along square pipeline length direction interval distance are seted up at the top of square pipeline, each the opening is flushed with the inboard wall of square pipeline both sides respectively at the ascending both sides lateral wall of square pipeline width direction, each the filter assembly includes filter screen assembly and fixed filter screen assembly's framework, and the cartridge can be dismantled in the opening to the framework, framework both sides lateral wall respectively with square pipeline both sides inside wall butt, the framework downside with square pipeline's bottom butt.

Through adopting above-mentioned technical scheme, the filter board subassembly passes through the cartridge in square pipeline to framework both sides lateral wall respectively with square pipeline both sides inside wall butt, the bottom butt of side and square pipeline under the framework, thereby make the filter board subassembly can be for the sewage filtration impurity in the square pipeline, when needing the filter board subassembly to clear up the maintenance, can follow the opening with the filter board subassembly and take out convenient operation. In addition, the filter plate assemblies are arranged on the square pipeline, one filter plate assembly is taken out when the filter plate assembly is cleaned and maintained, the other filter plate assembly can also continuously filter impurities for sewage in the square pipeline, a valve of the square pipeline does not need to be closed, and the working efficiency of sewage treatment of the square pipeline is improved.

The utility model discloses further set up to: the filter screen subassembly includes first filter screen, the first annular of confession first filter screen embedding is seted up to framework one side, first filter screen inlay adorn in first annular and be connected with the framework through the screw.

Through adopting above-mentioned technical scheme, the framework can provide the supporting role for first filter screen, makes first filter screen more stable when filtering, and the effect is better.

The utility model discloses further set up to: the filter screen subassembly still includes the second filter screen, the side that the first annular was carried on the back mutually to the framework is equipped with the second annular, the second filter screen inlay install in the second annular and through with framework screw connection, first filter screen is close to first filter screen top department and is provided with the overflow hole.

Through adopting above-mentioned technical scheme, when the filtration pore on the first filter screen is blockked up, the liquid flow speed in the square pipeline is slowed down, at this moment, the overflow hole on the first filter screen can be followed to the liquid in the square pipeline flows, make sewage filter on the second filter screen, impurity after the filtration temporarily leaves in the cavity between first filter screen and the second filter screen, when the filter subassembly clearance, the overflow hole of first filter screen can be followed to impurity in the cavity takes out, so, can improve the holistic filtration efficiency of filter subassembly.

The utility model discloses further set up to: the top surface of the frame body is provided with a handle.

Through adopting above-mentioned technical scheme, the handle can provide the power point of action when taking out the filter plate subassembly for the staff, makes things convenient for the staff to take out the filter plate subassembly.

The utility model discloses further set up to: the frame body and the two side walls abutted against the side walls of the square pipeline are respectively provided with a vertical protrusion, the side walls of the square pipeline are provided with a first groove corresponding to the vertical protrusion, and when the frame body is inserted into the opening, the vertical protrusion is inserted and matched with the first groove.

Through adopting above-mentioned technical scheme, after the square pipeline is inserted from the opening to the filter plate subassembly, vertical arch in the framework cooperatees with first recess, improves the compactness that filter plate subassembly and square pipeline are connected, makes the interior sewage filter effect of square pipeline better.

The utility model discloses further set up to: and the lower part of the frame body on the same side with the first filter screen is provided with a containing groove which can enter and exit the opening along with the frame body.

Through adopting above-mentioned technical scheme, the impurity after the filter screen filters can be attached to on filtering the hole, and when the aperture on first filter screen was blockked up by impurity, impurity can drop in the splendid attire groove of the below of first filter screen under the effect of gravity. When the filter plate assembly is taken out, the containing groove can also be taken out from the opening along with the filter plate assembly, and then impurities in the containing groove are cleaned.

The utility model discloses further set up to: the outer edge that the splendid attire groove and framework contacted extends outward has the flange, the flange with the framework is laminated mutually and the two passes through bolted connection.

Through adopting above-mentioned technical scheme, the splendid attire groove passes through the bolted connection between flange and the framework, makes to be connected more firmly between splendid attire groove and the framework.

The utility model discloses further set up to: the top of the square pipeline is hinged with a cover plate which can cover the two openings.

Through adopting above-mentioned technical scheme, the apron can cover two openings, prevents that stink and sewage in the square pipeline from flowing from the opening part.

To sum up, the utility model discloses a beneficial technological effect does:

1. according to the sewage treatment device, the two openings are formed in the top of the square pipeline, the frame body of the filter plate assembly is inserted into the square pipeline, and the side wall of the frame body is abutted against the inner side wall and the bottom of the square pipeline, so that when one filter plate assembly is disassembled and cleaned, the other filter plate assembly can filter sewage in the square pipeline, and the sewage treatment efficiency of the square pipeline is improved;

2. the filter screen comprises a first filter screen and a second filter screen, so that sewage can be filtered twice when passing through one filter plate component; secondly, the first filter screen is provided with filter holes and overflow holes which are larger than the filter holes and arranged above the filter holes, and when the filter holes are blocked, sewage can flow out of the overflow holes, so that the sewage is filtered on the second filter screen, and the integral filtering effect of the filter plate is improved;

3. this application is through being provided with vertical arch on the both sides wall of framework and square pipeline lateral wall butt respectively, is equipped with the first recess that corresponds with vertical arch on square pipeline, makes the framework when the cartridge in the opening, and vertical arch and first recess cartridge cooperation improve the leakproofness of filter subassembly and square pipeline.

Drawings

FIG. 1 is a schematic structural view of a square pipe;

FIG. 2 is a schematic structural view of a square pipe;

FIG. 3 is a top view of the directional duct of FIG. 2;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a schematic structural view of a square tube and filter plate assembly;

FIG. 6 is an exploded view of a filter plate assembly;

FIG. 7 is a top view of a filter plate assembly;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;

fig. 9 is a schematic structural view of a filter plate assembly.

In the figure, 10, square pipes; 11. an opening; 12. a cover plate; 121. a bump; 1211. a circular hole; 13. a cylinder; 131. a through hole; 14. a first groove; 15. a lock; 20. a filter plate assembly; 21. a frame body; 211. a vertical protrusion; 212. a handle; 213. a second groove; 214. a first ring groove; 215. a second ring groove; 22. a screen assembly; 221. a first filter screen; 2211. an overflow aperture; 2212. a filtration pore; 222. a second filter screen; 24. a containing groove; 241. a flange.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, a sewage treatment apparatus includes a square pipe 10 and two filter plate assemblies 20, wherein two openings 11 for inserting the filter plate assemblies 20 are formed at the top of the square pipe 10, and the openings 11 are spaced apart along the length direction of the square pipe 10.

The top of the square pipe 10 is hinged with a cover plate 12 capable of covering the two openings 11, one side of the cover plate 12 far away from the hinged position is provided with a convex block 121, the middle of the convex block 121 is provided with a round hole 1211, the top of the square pipe 10 is provided with a cylinder 13 matched with the round hole 1211, the cylinder 13 is provided with a through hole 131, after the cover plate 12 completely covers the openings 11, the cylinder 13 can be penetrated in the round hole 1211 and penetrate through the through hole 131 on the cylinder 13 through a lock 15, the cover plate 12 is locked on the square pipe 10, and the connection between the cover plate 12 and the square pipe 10 is firmer.

Referring to fig. 4 and 5, the filter plate assembly 20 includes a filter screen assembly 22 and a frame 21 for fixing the filter screen assembly 22, two side walls of the frame 21 abutting against the side walls of the square pipe 10 are respectively provided with a vertical protrusion 211, the square pipe 10 is provided with a first groove 14 corresponding to the vertical protrusion 211, and when the frame 21 is inserted into the opening 11, the vertical protrusion 211 is inserted into and matched with the first groove 14.

The top surface of the frame body 21 is provided with a second groove 213, a notch of the second groove 213 is provided with a handle 212, the second groove 213 can be used for a user to enter, the upper surface of the handle 212 is flush with the top surface of the frame body 21, and the handle 212 is connected with the frame body 21 through a screw.

Referring to fig. 6, the filter screen assembly 22 includes a first filter screen 221 and a second filter screen 222, the first filter screen 221 is provided with a filter hole 2212 near the bottom of the square pipe 10, the first filter screen 221 is provided with an overflow hole 2211 above the filter hole 2212, the overflow hole 2211 has a larger aperture than the filter hole 2212, and the second filter screen 222 is provided with a filter hole 2212 having the same aperture as the first filter screen 221.

When the filtering holes 2212 on the first filter screen 221 are blocked by impurities, the sewage in the square pipe 10 can flow into the space between the first filter screen 221 and the second filter screen 222 from the overflow holes 2211 on the first filter screen 221, the sewage is filtered by the filtering holes 2212 on the second filter screen 222, the filtered impurities can be temporarily stored in the cavity between the first filter screen 221 and the second filter screen 222, and after the whole filter plate assembly 20 is taken out, the impurities in the cavity can be taken out from the overflow holes 2211.

Referring to fig. 7 and 8, a set of opposite side surfaces of the frame body 21 is respectively provided with a first annular groove 214 and a second annular groove 215, a first filter screen 221 is embedded in the first annular groove 214, a second filter screen 222 is embedded in the second annular groove 215, and the side of the frame body 21 with the first annular groove 214 faces the flowing direction of the sewage.

Referring to fig. 8 and 9, a containing groove 24 capable of entering and exiting the opening 11 along with the frame body 21 is disposed on the same side of the frame body 21 and the first filter screen 211, the containing groove 24 is a groove body with openings on two adjacent sides, and the length of the opening of the containing groove 24 is greater than the width of the filter screen assembly 22. The edge of one opening is protruded outwards to form a flange 241, the flange 241 is fixedly connected with the side wall of the frame body 21 through screws, so that the containing groove 24 is fixed on the frame body 21, and the opening on the other side is arranged upwards and used for receiving impurities falling from the first filter screen 211.

The utility model discloses a theory of operation does: when sewage flows through and is conveyed in the square pipeline 10, the two filter plate assemblies 20 are respectively inserted into the two openings 11 of the square pipeline 10 to filter the sewage in the square pipeline 10, and the cover plate 12 in the square pipeline 10 covers the two openings 11 and is locked by the lock 15. When the filter plate assemblies 20 need to be cleaned, the lock 15 is firstly opened, the cover plate 12 is turned over, the opening 11 of the square pipeline 10 is exposed, one of the filter plate assemblies 20 is taken out for cleaning by pulling the handle 212 on the frame body 21, and the other filter plate assembly 20 can continue to filter impurities in sewage, so that the sewage treatment in the square pipeline 10 is normally carried out.

When the filter plate assembly 20 is cleaned, sundries in the containing groove 24 of the filter plate assembly 20 are poured out, the screws on the first filter screen 221 and the second filter screen 222 are sequentially unscrewed, the first filter screen 221 and the second filter screen 222 are detached, the filter screen assembly 22 can be better cleaned, impurities blocking the filter holes 2212 and impurities in a cavity between the first filter screen 221 and the second filter screen 222 are removed, the first filter screen 221 and the second filter screen 222 are respectively embedded in the first annular groove 214 and the second annular groove 215 on the frame body 21 after the filter screen 22 is cleaned, and the whole filter plate assembly 20 is completely cleaned through the screws.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A sewage treatment device, characterized in that it comprises a square pipe (10) and two filter plate assemblies (20), and the top of the square pipe (10) is provided with spaced distances along the length direction of the square pipe (10). The two openings (11) of each opening (11) in the width direction of the square pipe (10) are flush with the inner sidewalls on both sides of the square pipe (10). The filter plate assembly (20) includes a filter screen assembly (22) and a frame body (21) for fixing the filter screen assembly (22). The side walls are respectively in contact with the inner side walls on both sides of the square pipe (10), and the lower side of the frame body (21) is in contact with the bottom of the square pipe (10).

2 . The sewage treatment device according to claim 1 , wherein the filter screen assembly ( 22 ) comprises a first filter screen ( 221 ), and a first filter screen ( 221 ) is opened on one side of the frame body ( 21 ). A first ring groove (214) in which the filter screen (221) is embedded, the first filter screen (221) is embedded in the first ring groove (214) and is connected with the frame body (21) by screws.

3 . The sewage treatment device according to claim 2 , wherein the filter screen assembly ( 22 ) further comprises a second filter screen ( 222 ), and the frame body ( 21 ) faces away from the first annular groove. 4 . The side of (214) is provided with a second ring groove (215), and the second filter screen (222) is embedded in the second ring groove (215) and connected with the frame body (21) by screws. The first filter screen (221) is provided with an overflow hole (2211) near the top of the first filter screen (221).

4 . The sewage treatment device according to claim 1 , wherein a handle ( 212 ) is provided on the top surface of the frame body ( 21 ). 5 .

5 . The sewage treatment device according to claim 1 , wherein vertical protrusions are respectively provided on the two side walls of the frame body ( 21 ) abutting the side walls of the square pipe ( 10 ). 6 . (211), the side wall of the square pipe (10) is provided with a first groove (14) corresponding to the vertical protrusion (211), when the frame (21) is inserted into the opening ( 11), the vertical protrusion (211) is inserted and matched with the first groove (14).

6 . The sewage treatment device according to claim 3 , wherein a lower part of the frame body ( 21 ) on the same side as the first filter screen ( 221 ) is provided with a frame body ( 21 ). 7 . ) into and out of the container (24) of the opening (11).

7 . The sewage treatment device according to claim 6 , wherein a flange ( 241 ) extends outward from the outer edge of the containing groove ( 24 ) in contact with the frame body ( 21 ). 7 . The edge (241) is attached to the frame body (21) and the two are connected by screws.

8 . The sewage treatment device according to claim 1 , wherein a cover plate ( 12 ) that can cover the two openings ( 11 ) is hinged to the top of the square pipe ( 10 ). 9 .