CN218608219U

CN218608219U - Semi-open type sewage treatment device

Info

Publication number: CN218608219U
Application number: CN202221395694.XU
Authority: CN
Inventors: 胡将军; 尹雅洁
Original assignee: Hubei Zhonghe Lianxin Environmental Protection Co ltd
Current assignee: Hubei Zhonghe Lianxin Environmental Protection Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-03-14
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a semi-open type sewage treatment device, which comprises a box body, a filtering mechanism and a garbage collecting mechanism; an opening is arranged on one side wall of the box body, a water inlet is arranged at the top of the box body, and a water outlet is arranged at the bottom of the box body; the box body is provided with sliding holes which run through the side walls on the two opposite side walls in an inclined way; the filtering mechanism comprises a foldable grille net, a fixed supporting rod and a sliding supporting rod, wherein two folding ends of the grille net are respectively fixedly connected with the fixed supporting rod and the sliding supporting rod; the fixed support rods are fixedly connected to two side walls of the box body, and the sliding support rods are connected in sliding holes in the two side walls in a sliding manner; the garbage collecting mechanism comprises a collecting box and a baffle plate, the top and one side wall of the collecting box are open, and the bottom of the collecting box is provided with a water leakage hole; the collecting box corresponds and is located the slide opening bottom and the fixed connection of slip end on the box corresponds the open-ended inside wall, and the baffle rotates to be connected on corresponding box open-ended inside wall and correspond with the uncovered of collecting box. The utility model discloses simple structure collects rubbish effectual.

Description

Semi-open type sewage treatment device

Technical Field

The utility model relates to a sewage treatment plant, concretely relates to semi-open sewage treatment plant.

Background

With the improvement of pollutant discharge standards of urban sewage treatment plants in China and the development of sewage treatment industries, the requirements on pretreatment of the sewage treatment plants are stricter and stricter.

Contaminants in wastewater generally exist in three forms: suspended (including floating), colloidal and dissolved states. The physical treatment of sewage is mainly the suspended substances and part of colloids which may block the impellers of water pumps and pipeline valves and increase the load of subsequent treatment units, so the physical treatment of sewage is generally also called solid-liquid separation treatment of wastewater. The solid-liquid separation of wastewater is mainly divided into two categories in principle: one is that the wastewater is limited to a certain extent, and suspended solids are removed by flowing in the water; the other is that the suspended solids are somewhat restricted, the waste water flows to discard the suspended solids, and the grid belongs to the latter.

Grilles are the most important ancillary equipment in sewage pumping stations. However, most of the grids adopted at present have the problems of single filtering pore diameter, large cleaning labor consumption, difficult garbage collection, high water content of the garbage collected by grid filtering, large volume, difficult subsequent transportation and the like.

Wherein, the hole is easy to block when the grating blocks the garbage, and the garbage on the grating is not easy to be collected.

Therefore, how to provide a semi-open sewage treatment device with low cost and good garbage collection effect is a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a semi-open sewage treatment plant can filter the rubbish impurity in the sewage, and is convenient for retrieve rubbish.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a semi-open sewage treatment device comprises a box body, a filtering mechanism and a garbage collecting mechanism; an opening is formed in one side wall of the box body, a water inlet is formed in the top of the box body, and a water outlet is formed in the bottom of the box body; the box body is obliquely provided with sliding holes penetrating through the side walls on two opposite side walls, and the side walls where the sliding holes are located are all different from the side walls where the openings are located;

the filtering mechanism comprises a foldable grid net, and a fixed supporting rod and a sliding supporting rod which are oppositely arranged, and two folding ends of the grid net are respectively fixedly connected with the fixed supporting rod and the sliding supporting rod; two ends of the fixed support rod and the sliding support rod are correspondingly arranged in the two side sliding holes in a penetrating mode respectively, the fixed support rod is fixedly connected with two side walls of the box body to form a fixed end, two ends of the sliding support rod are respectively connected in the two sliding holes in a sliding mode to form sliding ends, and the sliding ends are correspondingly located below the fixed end;

the garbage collecting mechanism comprises a collecting box and a baffle plate, the top and one side wall of the collecting box are open, and the bottom of the collecting box is provided with a water leakage hole; the collecting box is correspondingly positioned at the bottom of the sliding end and is fixedly connected to the inner side wall of the corresponding opening of the box body, and the baffle is rotatably connected to the inner side wall of the corresponding opening of the box body and corresponds to the opening of the collecting box.

The utility model has the advantages that: solid-state rubbish impurity in the sewage is in the process the utility model discloses during semi-open sewage treatment plant, filtration can effectively intercept rubbish, collects rubbish in the dustbin afterwards, has the staff to collect and retrieves, has cleaned the water source, has also improved rubbish recovery efficiency, low cost, convenient to use.

Preferably, the compacting mechanism comprises a pulley, a rope, an iron block and a winder, the pulley is rotatably mounted on the inner side of the top of the box body and corresponds to the position right above the collecting box, the rope is wound on the pulley, the iron block is fixedly connected to one end of the rope and located between the collecting box and the pulley, the other end of the rope is wound on the winder, and the iron block is controlled to ascend and descend by the winder.

Preferably, the end of the falling stroke of the iron blocks is correspondingly positioned in the collecting box.

Preferably, the washing device comprises a water spraying pipe and a water inlet pipe, the water spraying pipe is positioned between the fixed end and the sliding end and is arranged on one side wall of the box body in a penetrating manner, and the water outlet end of the water spraying pipe points to the grid net; one end of the water inlet pipe is communicated with the water spraying pipe, and the other end of the water inlet pipe is communicated with an external water source.

Preferably, a protecting sleeve is arranged at the joint of the water spraying pipe and the water inlet pipe.

Preferably, the switch of the external water source is controlled by an external PLC control system, and the PLC control system controls the flow intensity of the external water source.

Preferably, the material of the grid mesh is o-phthalic total aluminum hydroxide.

Preferably, the grid net comprises a plurality of grid bars and a plurality of pins, and the two ends of the grid bars are movably connected through the pins to form a foldable net structure.

Preferably, correspond the slide opening outside the box lateral wall is last to be fixed and to be equipped with the slide rail, sliding connection regulating block on the slide rail, the sliding support pole both ends are passed respectively the slide opening with regulating block fixed connection, the fixed support pole both ends are passed respectively the slide opening with slide rail fixed connection.

Preferably, a plurality of inspection holes are formed in one side wall of the box body, and inspection covers are correspondingly arranged on the inspection holes.

Drawings

FIG. 1 is an overall structure diagram of a semi-open type sewage treatment device of the utility model;

FIG. 2 is a schematic view of a filtering mechanism of a semi-open sewage treatment plant of the present invention;

fig. 3 is a schematic view of the installation of the filtering mechanism and the sliding rail of the semi-open sewage treatment device of the utility model.

The garbage can comprises a box body 1, a water inlet 11, a water outlet 12, a filtering mechanism 2, a grating net 21, a grating strip 211, pins 212, a fixed supporting rod 22, a sliding supporting rod 23, a garbage collecting mechanism 3, a collecting box 31, a baffle 32, a compacting mechanism 4, pulleys 41, ropes 42, an iron block 43, a bobbin 44, a flushing device 5, a water spray pipe 51, a water inlet pipe 52, a water inlet pipe 6, a sliding rail 7, an adjusting block 8, an inspection hole 8 and a protecting sleeve 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1 to 3 of the utility model, a semi-open type sewage treatment device according to the embodiment of the utility model comprises a box body 1, a filtering mechanism 2 and a garbage collecting mechanism 3; an opening is arranged on one side wall of the box body 1, a water inlet 11 is arranged at the top of the box body, and a water outlet 12 is arranged at the bottom of the box body; the box body 1 is obliquely provided with sliding holes penetrating through the side walls relative to the two side walls, and the side walls where the sliding holes are located are all different from the side walls where the openings are located;

the filtering mechanism 2 comprises a foldable grid net 21, and a fixed supporting rod 22 and a sliding supporting rod 23 which are oppositely arranged, wherein two folding ends of the grid net 21 are respectively and fixedly connected with the fixed supporting rod 22 and the sliding supporting rod 23; two ends of the fixed support rod 22 are correspondingly penetrated in the two side sliding holes respectively, the fixed support rod 22 is fixedly connected with two side walls of the box body 1 to form a fixed end, two ends of the sliding support rod 23 are respectively connected in the two sliding holes in a sliding manner to form a sliding end, and the sliding end corresponds to the lower part of the fixed end;

the garbage collecting mechanism 3 comprises a collecting box 31 and a baffle 32, the top and one side wall of the collecting box 31 are open, and the bottom of the collecting box is provided with a water leakage hole; the collection box 31 corresponds the slide hole bottom of slip end and fixed connection on the box 1 corresponds the open-ended inside wall, and baffle 32 rotates to be connected on corresponding box 1 open-ended inside wall and correspond with the uncovered of collection box 31.

In some embodiments, the compacting mechanism 4 is further included, the compacting mechanism 4 includes a pulley 41, a rope 42, an iron block 43 and a winder 44, the pulley 41 is rotatably installed on the inner side of the top of the box body 1 and corresponds to a position right above the collecting box 31, the rope 42 is wound on the pulley 41, the iron block 43 is fixedly connected to one end of the rope 42 and located between the collecting box 31 and the pulley 41, the other end of the rope 42 is wound on the winder 44, and the iron block 43 is controlled to ascend and descend by the winder 44.

In other embodiments, the end of travel of the drop of the iron block 43 corresponds to the inside of the collection box 31.

In other embodiments, the washing device 5 is further included, the washing device 5 includes a water spraying pipe 51 and a water inlet pipe 52, the water spraying pipe 51 is located between the fixed end and the sliding end and is arranged on a side wall of the box body 1 in a penetrating manner, and a water outlet end of the water spraying pipe 51 points to the grid net 21; one end of the water inlet pipe 52 is communicated with the water spray pipe 51, and the other end of the water inlet pipe 52 is communicated with an external water source.

Specifically, a protective sleeve 9 is arranged at the joint of the water inlet pipe 52 and the water spray pipe 51.

More specifically, the switch of the external water source is controlled by an external PLC control system, and the PLC control system controls the flow intensity of the external water source. Can correspondingly wash the garbage attached to the grid net.

More specifically, the material of the grid net 21 is o-phthalic perhydro-alumina, so that the anti-corrosion effect is further enhanced.

In other embodiments, the grille net 21 includes a plurality of grille bars 211 and a plurality of pins 212, and two ends of the plurality of grille bars 211 are movably connected to form a foldable net structure through the pins 212, respectively.

In other embodiments, a sliding rail 6 is arranged on the side wall of the box body corresponding to the outer side of the sliding hole, the sliding rail 6 is connected with an adjusting block 7 in a sliding manner, and two ends of a sliding support rod at the sliding end respectively penetrate through the sliding hole to be fixedly connected with the adjusting block 7. Two ends of the fixed supporting rod at the fixed end respectively penetrate through the sliding holes to be fixedly connected with the sliding rails 6.

Specifically, be equipped with a plurality of inspection holes 8 on the lateral wall of box 1, and all correspond on the inspection hole 8 and be equipped with the inspection lid, it is convenient to overhaul.

The utility model discloses can realize filtering grid's aperture change, strong adaptability, and adjust aperture easy operation. The external water source of water piping connection, and the external water source adopts PLC system control, and adjustable washing intensity guarantees to wash fully. The garbage collecting device is simple in structure, compacts and dehydrates collected garbage, and is beneficial to subsequent clearing. One side of the box body is provided with an opening, so that the maintenance of operators is facilitated, and the interference of the external environment is reduced.

For the device and the using method disclosed by the embodiment, the description is simple because the device and the using method correspond to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A semi-open sewage treatment device is characterized by comprising a box body (1), a filtering mechanism (2) and a garbage collecting mechanism (3); an opening is formed in one side wall of the box body (1), a water inlet (11) is formed in the top of the box body, and a water outlet (12) is formed in the bottom of the box body; the box body (1) is obliquely provided with sliding holes penetrating through the side walls on the two opposite side walls, and the side walls where the sliding holes are located are different from the side walls where the openings are located;

the filtering mechanism (2) comprises a foldable grating net (21), and a fixed supporting rod (22) and a sliding supporting rod (23) which are oppositely arranged, wherein two folding ends of the grating net (21) are respectively and fixedly connected with the fixed supporting rod (22) and the sliding supporting rod (23); two ends of the fixed support rod (22) are correspondingly penetrated in the two side sliding holes respectively, the fixed support rod (22) is fixedly connected with two side walls of the box body (1) to form a fixed end, two ends of the sliding support rod (23) are respectively connected in the two sliding holes in a sliding mode to form sliding ends, and the sliding ends correspond to the lower portions of the fixed ends;

the garbage collection mechanism (3) comprises a collection box (31) and a baffle (32), the top and one side wall of the collection box (31) are open, and the bottom of the collection box is provided with a water leakage hole; the collecting box (31) is correspondingly positioned at the bottom of the sliding hole of the sliding end and is fixedly connected to the inner side wall of the corresponding opening of the box body (1), and the baffle (32) is rotatably connected to the inner side wall of the corresponding opening of the box body (1) and corresponds to the opening of the collecting box (31).

2. The semi-open type sewage treatment device according to claim 1, further comprising a compacting mechanism (4), wherein the compacting mechanism (4) comprises a pulley (41), a rope (42), an iron block (43) and a winder (44), the pulley (41) is rotatably installed on the inner side of the top of the box body (1) and corresponds to a position right above the collecting box (31), the rope (42) is wound on the pulley (41), the iron block (43) is fixedly connected to one end of the rope (42) and is located between the collecting box (31) and the pulley (41), the other end of the rope (42) is wound on the winder (44), and the iron block (43) is controlled to ascend and descend by the winder (44).

3. A semi-open sewage treatment plant according to claim 2, characterized in that the end of the stroke of the falling of the iron block (43) is located inside the collection tank (31).

4. A semi-open type sewage treatment plant according to claim 1, further comprising a washing device (5), wherein said washing device (5) comprises a water spraying pipe (51) and a water inlet pipe (52), said water spraying pipe (51) is located between said fixed end and said sliding end and is arranged through a side wall of said tank body (1), and the water outlet end of said water spraying pipe (51) is directed to said grid net (21); one end of the water inlet pipe (52) is communicated with the water spraying pipe (51), and the other end of the water inlet pipe (52) is communicated with an external water source.

5. A semi-open sewage treatment plant according to claim 4 wherein a protecting jacket (9) is provided at the connection of said water inlet pipe (52) and said water spray pipe (51).

6. The semi-open type sewage treatment device according to claim 4, wherein the switch of the external water source is controlled by an external PLC control system, and the PLC control system controls the flow intensity of the external water source.

7. A semi-open sewage treatment plant according to claim 4 characterised in that the grid mesh (21) is made of orthophthalic perhydro aluminium oxide.

8. The semi-open sewage treatment device according to claim 7, wherein said grid net (21) comprises a plurality of grid bars (211) and a plurality of pins (212), and two ends of said grid bars (211) are movably connected by said pins (212) to form a foldable net structure.

9. The semi-open type sewage treatment device according to claim 1, wherein a slide rail (6) is fixedly arranged on the side wall of the tank body corresponding to the outer side of the slide hole, the slide rail (6) is slidably connected with an adjusting block (7), two ends of the slide support rod (23) respectively penetrate through the slide hole and are fixedly connected with the adjusting block (7), and two ends of the fixed support rod (22) respectively penetrate through the slide hole and are fixedly connected with the slide rail (6).

10. The semi-open type sewage treatment device according to claim 1, wherein a plurality of inspection holes (8) are formed in one side wall of the box body (1), and inspection covers are correspondingly arranged on the inspection holes (8).