CN212651421U

CN212651421U - Water affair sewage that can change in multistage filters frame

Info

Publication number: CN212651421U
Application number: CN202020916853.0U
Authority: CN
Inventors: 彭承春
Original assignee: Guangdong Zhonglin Architectural Garden Engineering Co ltd
Current assignee: Guangdong Zhonglin Architectural Garden Engineering Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-05
Anticipated expiration: 2030-05-26

Abstract

The utility model belongs to the field of filtration, in particular to a water sewage filtering rack capable of being replaced in multiple stages, a first filtering plate and a second filtering plate of the utility model respectively filter sewage, when filtering, the sewage firstly passes through a containing cavity formed between the first baffle and the second baffle on the first filtering plate, then is filtered by a filtering screen plate, so that when partial impurities in the sewage pass through the containing cavity, most of the impurities are remained in the containing cavity, and the upper ends of the first baffle and the second baffle are remained on a small part, so that the impurities can be filtered in the containing cavity and above the containing cavity, when cleaning, the accumulated impurities between the first baffle and the second baffle are synchronously taken out, after taking out, the filtering screen plate still has a small part of impurities, the cleaning can be carried out by spraying water through a spray nozzle, the impurities on the surface of the filtering screen plate are less, the cleaning of the corresponding impurities can be carried out, compared with the method that all the impurities are accumulated on, at this time, the cleaning time is reduced, and the damage degree to the filter screen plate is reduced.

Description

Water affair sewage that can change in multistage filters frame

Technical Field

The utility model relates to a filter technical field specifically is water utilities sewage filter frame that can multistage change.

Background

Current sewage treatment filter is after filtering the filth, and the filth can the adhesion on filtering the hole, because filter the hole denser, consequently need carry out the high pressure and wash, nevertheless the high pressure is washed and can be produced certain harm to the filter, dismantles the filter in-process simultaneously, and the filth also can pollute quality of water once more, consequently to above problem, provides a sewage filter frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water utilities sewage filter holder that can change at a plurality of levels to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the water-service sewage filtering frame capable of being replaced in multiple stages comprises a first filtering plate, a connecting rod and a second filtering plate, wherein the edges of the first filtering plate and the second filtering plate are respectively provided with a first mounting hole and a second mounting hole, two ends of the connecting rod are correspondingly inserted into the first mounting hole and the second mounting hole, two ends of the connecting rod are in threaded connection with the first mounting hole and the second mounting hole, the first filtering plate and the second filtering plate respectively comprise an external fixed shell, a filtering screen plate, a first baffle and a second baffle, two side edges of the filtering screen plate are connected with the inner wall of a thin plate, a plurality of convex blocks are uniformly distributed at the outer edge of the upper end of the thin plate, the thin plate and the external fixed shell are of annular structures, the thin plate slides along the inner wall of the external fixed shell, the inner side edge of the top end of the external fixed shell is provided with mounting grooves, the convex blocks are inserted into the mounting grooves corresponding to, the first baffles are vertically arranged, the second baffles are obliquely arranged, the adjacent second baffles are symmetrically arranged, and the first baffles and the second baffles are both positioned above the filter screen plate.

Preferably, a plurality of inserting grooves are formed in the upper end of the first baffle, the second baffle is inserted into the inserting grooves in a sliding mode, the first baffle slides along the interior of the thin plate, and a certain distance is reserved between the upper end of the first baffle and the top of the thin plate.

Preferably, the bottom of the filter screen plate is located above the bottom of the external fixed shell, and the first mounting hole and the second mounting hole are located on the corresponding external fixed shell.

Preferably, the aperture of the filter screen plate on the first filter plate is larger than that of the filter screen plate on the second filter plate, and the gap between the adjacent first baffle plates or the second baffle plates on the first filter plate is larger than the gap between the adjacent first baffle plates or the second baffle plates on the second filter plate.

Preferably, the screw thread direction of rotation at connecting rod both ends is opposite, and the connecting rod is vertical to be set up, and the connecting rod is located between the adjacent mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: first filter and second filter sewage respectively, during the filtration, sewage is earlier in the appearance chamber that forms between first baffle and the second baffle on the first filter, then filter through filtering the otter board, make partial impurity in the sewage when holding the chamber, most stays and holds the intracavity portion, first baffle and second baffle upper end are left to a small part, can filter impurity in holding the chamber and above, when clearing up, the impurity of accumulating between first baffle and the second baffle is taken out in step, take out the back, filter the otter board still can have a small part impurity, it can to spray water through the shower nozzle and clear up, it is less to filter otter board surface impurity, can correspond impurity and wash can to carry out, compare in all piling up all impurity on filtering the otter board, at this moment, abluent time reduces, damage degree to filtering the otter board reduces.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the external fixing shell and the filter screen plate of the present invention;

fig. 3 is a structural section view of the first filter plate according to the present invention.

In the figure: 1. a first filter plate; 11. an outer stationary shell; 12. a filter screen plate; 13. mounting grooves; 14. a raised block; 15. a thin plate; 16. a first baffle plate; 17. a second baffle; 2. a connecting rod; 3. a second filter plate; 4. a first mounting hole; 5. and a second mounting hole.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a water-sewage filtering frame capable of being replaced in multiple stages comprises a first filtering plate 1, a connecting rod 2 and a second filtering plate 3, wherein the edges of the first filtering plate 1 and the second filtering plate 3 are respectively provided with a first mounting hole 4 and a second mounting hole 5, two ends of the connecting rod 2 are correspondingly inserted into the first mounting hole 4 and the second mounting hole 5, two ends of the connecting rod are in threaded connection with the first mounting hole 4 and the second mounting hole 5, the first filtering plate 1 and the second filtering plate 3 respectively comprise an external fixing shell 11, a filtering screen plate 12, a first baffle 16 and a second baffle 17, two side edges of the filtering screen plate 12 are connected with the inner wall of a thin plate 15, a plurality of convex blocks 14 are uniformly distributed at the outer edge of the upper end of the thin plate 15, the thin plate 15 and the external fixing shell 11 are both in an annular structure, the thin plate 15 slides along the inner wall of the external fixing shell 11, the inner side edge of the top end of the external fixing shell 11 is provided with a, a plurality of first baffles 16 and second baffles 17 are arranged in the thin plate 15 in a crossed manner, the first baffles 16 are vertically arranged, the second baffles 17 are obliquely arranged, the adjacent second baffles 17 are symmetrically arranged, and the first baffles 16 and the second baffles 17 are both positioned above the filter screen plate 12.

Furthermore, a plurality of inserting grooves are formed in the upper end of the first baffle plate 16, the second baffle plate 17 is inserted into the inserting grooves in a sliding mode, the first baffle plate 16 slides along the interior of the thin plate 15, and a certain distance is reserved between the upper end of the first baffle plate 16 and the top of the thin plate 15.

Further, the bottom of the filter screen plate 12 is located above the bottom of the outer fixed casing 11, and the first mounting hole 4 and the second mounting hole 5 are located on the corresponding outer fixed casing 11.

Further, the aperture of the filter screen 12 on the first filter plate 1 is larger than that of the filter screen 12 on the second filter plate 3, and the gap between the adjacent first baffle 16 or second baffle 17 on the first filter plate 1 is larger than the gap between the adjacent first baffle 16 or second baffle 17 on the second filter plate 3.

Further, the screw thread direction of rotation at connecting rod 2 both ends is opposite, and connecting rod 2 is vertical to be set up, and connecting rod 2 is located between adjacent mounting groove 13.

The working principle is as follows: will cross the detachable installation of filter frame on sewage treatment plant, first filter 1 and second filter 3 filter sewage respectively, during the filtration, sewage is earlier in the appearance chamber that forms between first baffle 16 and the second baffle 17 on first filter 1, then filter through filtering otter board 12, make partial impurity in the sewage when holding the chamber, most stay and hold intracavity portion, few portion leave first baffle 16 and second baffle 17 upper end, can filter impurity and hold chamber and top with it, sewage after the filtration filters through second filter 2, further filter sewage, the filtering principle is the same.

After filtration, the filter frame is disassembled and taken out, a distance is reserved between the upper ends of the first baffle plate 16 and the second baffle plate 17 and the thin plate 15, so that part of impurities accumulated at the upper end of the accommodating cavity can be prevented from falling into the filtered sewage, the impurities are prevented from polluting the water quality again, when the filter frame is disassembled, the protruding block 14 and the mounting groove 13 can be disassembled, so that the thin plate 13 can be disassembled from the external fixed shell 11, when the filter frame is cleaned, only the thin plate 15 can be selected to be taken out for cleaning, when the filter frame is cleaned, the first baffle plate 16 is taken out along the thin plate 15 in a sliding manner, so that the second baffle plate 17 is driven to be taken out synchronously, the impurities accumulated between the first baffle plate 16 and the second baffle plate 17 can be taken out synchronously, after the impurities are taken out, the filter screen plate 12 still has a small part of impurities, the filter screen plate 12 can be cleaned by the water spray nozzle, the impurities on the surface of the filter screen plate 12 are less, the impurities corresponding to, in this case, the time for cleaning is reduced, and the degree of damage to the filter screen plate 12 is reduced.

Through the swivelling joint pole 2, connecting rod 2 and

first mounting hole

4 and 5 threaded connection of second mounting hole, the screw thread direction of rotation at 2 both ends of connecting rod is opposite, can swivelling joint pole 2, with connecting rod 2 and first filter 1 and the 3 dismantlements of second filter. The detachable installation structure of the filter frame and the sewage treatment device, and the sewage treatment device are well known in the art, and the structure thereof is not described in detail herein for full disclosure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Water affair sewage that can multistage change filters frame its characterized in that: comprises a first filter plate (1), a connecting rod (2) and a second filter plate (3), wherein the edges of the first filter plate (1) and the second filter plate (3) are respectively provided with a first mounting hole (4) and a second mounting hole (5), two ends of the connecting rod (2) are correspondingly inserted into the first mounting hole (4) and the second mounting hole (5), two ends of the connecting rod are in threaded connection with the first mounting hole (4) and the second mounting hole (5), the first filter plate (1) and the second filter plate (3) respectively comprise an external fixing shell (11), a filter screen plate (12), a first baffle (16) and a second baffle (17), two side edges of the filter screen plate (12) are connected with the inner wall of a thin plate (15), a plurality of convex blocks (14) are uniformly distributed at the outer edge of the upper end of the thin plate (15), the thin plate (15) and the external fixing shell (11) are both of an annular structure, the thin plate (15) slides along the inner wall of the external fixing shell (11), outside set casing (11) top inboard side is provided with mounting groove (13), protruding piece (14) insert rather than mounting groove (13) that correspond in, sheet metal (15) inside cross arrangement has a plurality of first baffles (16) and second baffle (17), first baffle (16) vertical range, second baffle (17) slope sets up, and adjacent second baffle (17) symmetry sets up, first baffle (16) and second baffle (17) all are located the top of filtering otter board (12).

2. The multi-stage replaceable water service sewage filter stand of claim 1, wherein: a plurality of inserting grooves are formed in the upper end of the first baffle plate (16), the second baffle plate (17) is inserted into the inserting grooves in a sliding mode, the first baffle plate (16) slides along the inner portion of the thin plate (15), and a certain distance is reserved between the upper end of the first baffle plate (16) and the top of the thin plate (15).

3. The multi-stage replaceable water service sewage filter stand of claim 1, wherein: the bottom of the filter screen plate (12) is positioned above the bottom of the external fixed shell (11), and the first mounting hole (4) and the second mounting hole (5) are positioned on the corresponding external fixed shell (11).

4. The multi-stage replaceable water service sewage filter stand of claim 1, wherein: the aperture of the filter screen plate (12) on the first filter plate (1) is larger than that of the filter screen plate (12) on the second filter plate (3), and the gap between the adjacent first baffle plate (16) or the second baffle plate (17) on the first filter plate (1) is larger than the gap between the adjacent first baffle plate (16) or the second baffle plate (17) on the second filter plate (3).

5. The multi-stage replaceable water service sewage filter stand of claim 1, wherein: the screw thread direction of rotation at connecting rod (2) both ends is opposite, and connecting rod (2) are vertical to be set up, and connecting rod (2) are located between adjacent mounting groove (13).