CN218686913U

CN218686913U - Filter for sewage treatment

Info

Publication number: CN218686913U
Application number: CN202222506548.6U
Authority: CN
Inventors: 彭忠信; 杨伟明; 毛志杰; 廖伟
Original assignee: Guangdong Ruifeng Environmental Protection Technology Co ltd
Current assignee: Guangdong Ruifeng Environmental Protection Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-03-24
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a filter for sewage treatment, including supporting legs, casing and apron, the top of supporting legs is fixed with the casing, the blowoff valve is installed to the bottom of casing, the outlet pipe is installed to the bottom of casing one side, the inlet tube is installed on the top of casing one side, the internally mounted of casing has the filter screen, fixed knot constructs is all installed to the both sides on casing top, one side of extending structure is provided with the brush, fixed knot constructs including changeing piece, lead screw, connecting plate and articulated seat, the top in casing one side is installed to articulated seat, the lead screw is installed on the top of articulated seat. The utility model discloses a rotatory commentaries on classics piece makes commentaries on classics piece and connecting plate separation, promotes the lead screw upset and makes the commentaries on classics piece leave the top of connecting plate, and the lifting apron is opened the casing immediately, has realized the function of easily opening and close of this device from this, is convenient for dismantle the apron to open the casing and clear up the inside of device and maintain, improved the convenience of this device.

Description

Filter for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to filter for sewage treatment.

Background

The sewage treatment comprises domestic sewage and some industrial wastewater, pollutants are removed through physical, chemical and biological processes, treated wastewater which is enough to be safely released into the environment is generated, and a filter for sewage treatment is required to be used for filtering sundries and suspended matters in the sewage treatment process, so that the content of foreign matters in the sewage is reduced;

the filter for sewage treatment is similar to the patent name of the prior art more and is called a filter for sewage treatment, and patent number CN213348009U announces 2021 year 06 month 04 day, discloses a filter for sewage treatment, including fixed frame, fixed spout has all been seted up to the both sides of fixed frame top surface, the inner wall sliding connection of fixed spout has the filter plate, the fixedly connected with handle is located at the center at filter plate top. The utility model has the advantages that: through having set up guide bar and lead screw, the outer wall sliding connection of guide bar has the spray rod, the equal a plurality of pressurization shower nozzles of the equal fixedly connected with in middle part of spray rod both sides face, the equal a plurality of mediation brushes of edge of spray rod both sides face top and bottom, fixedly connected with intake takeover is located at the center at spray rod top, one side threaded connection that the guide bar was kept away from to lead screw and spray rod, can make the spray rod pass through the lead screw and rotate the lift, thereby pass through the filtration pore that the pressurization shower nozzle washed to the filter plate with the water under high pressure, thereby realize the recoil clearance, need not take out the filter plate like this alright with clearing up, thereby reach the purpose of the clearance of being convenient for. There are more problems in use:

1. because the shell and the cover plate of the device are usually fixed by bolts, the process of disassembling the motor and the shell is complicated, and the inside of the device is inconvenient to clean and maintain;

2. because the brush is when the filter screen cleans, the brush receives wearing and tearing to shorten, makes the brush of wearing and tearing be not convenient for clear up the filter screen, influences the use of brush.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a filter for sewage treatment to provide the inside of being not convenient for to the device among the solution above-mentioned background art and wash the problem of maintaining.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a filter for sewage treatment, includes supporting legs, casing and apron, the top of supporting legs is fixed with the casing, the blowoff valve is installed to the bottom of casing, the outlet pipe is installed to the bottom of casing one side, the inlet tube is installed on the top of casing one side, the internally mounted of casing has the filter screen, fixed knot constructs all to be installed to the both sides on casing top, the top of casing is provided with the apron, the motor is installed on the top of apron, and the bottom of motor is provided with handling structure, handling structure's bottom is provided with the bull stick, the both sides of bull stick all are provided with extending structure, one side of extending structure is provided with the brush, fixed knot constructs including commentaries on classics piece, lead screw, connecting plate and articulated seat, the top at casing one side is installed to articulated seat, the lead screw is installed on the top of articulated seat.

Use this technical scheme's filter for sewage treatment, through the leading-in sewage of inlet tube to the inside of device, sewage gets into the inside of filter screen immediately, and clear water in the sewage passes the filter screen and follows the leading-in external world of outlet pipe, and impurity stays the inside of filter screen, drives the brush through starter motor and cleans the inside impurity of filter screen at the surface movement of filter screen, through opening the inside impurity of blowoff valve discharge filter screen.

Preferably, the outer side of the screw rod is sleeved with a rotating block, and the connecting plate is fixed to one side of the cover plate. The rotating block is separated from the connecting plate by rotating the rotating block, the screw rod is pushed to turn so that the rotating block leaves the top of the connecting plate, and then the cover plate is lifted to open the shell.

Preferably, the outer side wall of the screw rod is provided with an external thread, and the inside of the rotating block is provided with an internal thread matched with the external thread.

Preferably, the loading and unloading structure includes connection base, cross inserted block, first connection pad, fixing bolt and second connection pad, the bottom at the motor is fixed to the second connection pad, the bottom of second connection pad is provided with first connection pad, the inside of first connection pad both sides is inserted and is equipped with fixing bolt, the bottom mounting of first connection pad has the connection base, the bottom mounting of second connection pad has the cross inserted block. Through rotatory fixing bolt, make fixing bolt leave the inside of first flange, pull down immediately and connect the base and change the bull stick.

Preferably, the overlook cross section of the cross inserted block is of a cross structure, and the hole groove in the connecting base is matched with the cross inserted block in shape.

Preferably, the extension structure includes first spliced pole, second spliced pole and expanding spring, the both sides at the bull stick are fixed to the second spliced pole, one side of second spliced pole is fixed with expanding spring, expanding spring's outside cover is equipped with first spliced pole. The first connecting column is pushed by the telescopic spring to move to one side, and then the first connecting column pushes the brush to be in contact with the filter screen.

Preferably, a sliding structure is formed between the first connecting column and the second connecting column, and a telescopic structure is formed between the second connecting column and the first connecting column through a telescopic spring.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this filter for sewage treatment is rational in infrastructure, has following advantage:

(1) The rotating block is separated from the connecting plate by rotating the rotating block, the screw rod is pushed to turn over to enable the rotating block to leave the top of the connecting plate, and then the cover plate is lifted to open the shell, so that the device is easy to open and close, the cover plate is convenient to detach, the shell is opened to clean and maintain the interior of the device, and the convenience of the device is improved;

(2) The first connecting column is pushed to move to one side through the telescopic spring, and then the first connecting column pushes the hairbrush to be in contact with the filter screen, so that the position moving function of the device is realized, the hairbrush is conveniently pushed to be in contact with the filter screen, the hairbrush is prevented from being worn and inconvenient to be in contact with the filter screen, and the functionality of the device is improved;

(3) Through rotatory fixing bolt, make fixing bolt leave the inside of first flange, stimulate the connection base downwards immediately and change the bull stick, realized the loading and unloading function of being convenient for of this device from this, be convenient for quick dismantle the bull stick, change the bull stick that damages.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the fixing structure of the present invention;

FIG. 4 is a schematic view of a three-dimensional cross-sectional structure of the loading and unloading structure of the present invention;

fig. 5 is a schematic view of the front cross-sectional structure of the extended structure of the present invention.

The reference numerals in the figures illustrate: 1. supporting legs; 2. a blowoff valve; 3. a housing; 4. filtering with a screen; 5. a brush; 6. a water inlet pipe; 7. a fixed structure; 701. rotating the block; 702. a screw rod; 703. a connecting plate; 704. a hinged seat; 8. a loading and unloading structure; 801. connecting a base; 802. a cross insert block; 803. a first splice tray; 804. fixing the bolt; 805. a second connecting disc; 9. an extension structure; 901. a first connecting column; 902. a second connecting column; 903. a tension spring; 10. a motor; 11. a cover plate; 12. a rotating rod; 13. and (5) discharging a water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of filter for sewage treatment, including supporting legs 1, casing 3 and apron 11, supporting legs 1's top is fixed with casing 3, blowoff valve 2 is installed to casing 3's bottom, outlet pipe 13 is installed to casing 3 one side's bottom, inlet tube 6 is installed on casing 3 one side's top, casing 3's internally mounted has filter screen 4, fixed knot constructs 7 is all installed to casing 3's both sides on top, casing 3's top is provided with apron 11, motor 10 is installed on apron 11's top, and motor 10's bottom is provided with handling structure 8, handling structure 8's bottom is provided with bull stick 12, the both sides of bull stick 12 all are provided with extending structure 9, one side of extending structure 9 is provided with brush 5, fixed knot constructs 7 including bull stick 701, lead screw 702, connecting plate 703 and articulated seat 704, the top of articulated seat installation in casing 3 one side, lead screw 702 is installed on the top of articulated seat 704, the outside cover of lead screw 702 is equipped with bull stick 701, connecting plate 703 is fixed in one side of apron 11, be provided with external screw thread 701 on the lateral wall of 702, and the internal thread that mutually supports with the external screw thread.

The working principle of the filter for sewage treatment based on the first embodiment is as follows: external power supply when the device uses, through inlet tube 6 to the leading-in sewage in inside of device, sewage gets into the inside of filter screen 4 immediately, clear water in the sewage passes filter screen 4 and follows the leading-in external world of outlet pipe 13, the inside of filter screen 4 is stayed to impurity, drive brush 5 through starter motor 10 and clean the impurity of filter screen 4 inside at the surface movement of filter screen 4, through opening the inside impurity of blowoff valve 2 discharge filter screen 4, through rotatory commentaries on classics piece 701, make commentaries on classics piece 701 through the inside screw thread rebound of lead screw 702, make commentaries on classics piece 701 and connecting plate 703 separation, through promoting lead screw 702 to one side, make articulated seat 704 drive the upset of lead screw 702, make commentaries on classics piece 701 leave the top of connecting plate 703, lifting apron 11 immediately, open casing 3.

Example two

The embodiment comprises the following steps: the assembling and disassembling structure 8 comprises a connecting base 801, a cross insert block 802, a first connecting disc 803, a fixing bolt 804 and a second connecting disc 805, the second connecting disc 805 is fixed at the bottom end of the motor 10, the first connecting disc 803 is arranged at the bottom end of the second connecting disc 805, the fixing bolt 804 is inserted into the inner portions of two sides of the first connecting disc 803, the connecting base 801 is fixed at the bottom end of the first connecting disc 803, the cross insert block 802 is fixed at the bottom end of the second connecting disc 805, the overlooking cross section of the cross insert block 802 is of a cross structure, and a hole groove in the connecting base 801 is matched with the shape of the cross insert block 802.

In this embodiment, the fixing bolt 804 is rotated to separate the fixing bolt 804 from the inside of the first connecting plate 803, and then the connecting base 801 is pulled downward to separate the connecting base 801 from the outside of the cross block 802, thereby separating the second connecting plate 805 from the first connecting plate 803, and replacing the rotary rod 12.

EXAMPLE III

The embodiment comprises the following steps: extension structure 9 includes first spliced pole 901, second spliced pole 902 and expanding spring 903, and second spliced pole 902 is fixed in the both sides of bull stick 12, and one side of second spliced pole 902 is fixed with expanding spring 903, and the outside cover of expanding spring 903 is equipped with first spliced pole 901, constitutes sliding construction between first spliced pole 901 and the second spliced pole 902, and second spliced pole 902 passes through to constitute extending structure between expanding spring 903 and the first spliced pole 901.

In this embodiment, the expanding spring 903 through compressing tightly provides thrust, promotes first spliced pole 901 and moves to one side, and first spliced pole 901 promotes brush 5 and filter screen 4 contact immediately, slides in the outside of second spliced pole 902 through first spliced pole 901 and leads the removal of brush 5, prevents that expanding spring 903 from driving first spliced pole 901 and rocking.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a filter for sewage treatment, includes supporting legs (1), casing (3) and apron (11), its characterized in that: a shell (3) is fixed at the top end of the supporting leg (1), and a drain valve (2) is installed at the bottom end of the shell (3);

a water outlet pipe (13) is mounted at the bottom end of one side of the shell (3), a water inlet pipe (6) is mounted at the top end of one side of the shell (3), a filter screen (4) is mounted inside the shell (3), fixing structures (7) are mounted on two sides of the top end of the shell (3), and a cover plate (11) is arranged at the top end of the shell (3);

motor (10) are installed on the top of apron (11), and the bottom of motor (10) is provided with handling structure (8), the bottom of handling structure (8) is provided with bull stick (12), the both sides of bull stick (12) all are provided with extension structure (9), one side of extension structure (9) is provided with brush (5), fixed knot constructs (7) including commentaries on classics piece (701), lead screw (702), connecting plate (703) and articulated seat (704), the top in casing (3) one side is installed in articulated seat (704), lead screw (702) are installed on the top of articulated seat (704).

2. A filter for wastewater treatment according to claim 1, wherein: the outer side of the screw rod (702) is sleeved with a rotating block (701), and the connecting plate (703) is fixed on one side of the cover plate (11).

3. A filter for wastewater treatment according to claim 1, wherein: the outer side wall of the screw rod (702) is provided with an external thread, and an internal thread matched with the external thread is arranged inside the rotating block (701).

4. A filter for wastewater treatment according to claim 1, wherein: handling structure (8) are including connecting base (801), cross inserted block (802), first connection pad (803), fixing bolt (804) and second connection pad (805), the bottom at motor (10) is fixed in second connection pad (805), the bottom of second connection pad (805) is provided with first connection pad (803), the inside of first connection pad (803) both sides is inserted and is equipped with fixing bolt (804), the bottom mounting of first connection pad (803) has connection base (801), the bottom mounting of second connection pad (805) has cross inserted block (802).

5. A filter for sewage treatment as claimed in claim 4, wherein: the overlook cross section of cross inserted block (802) is the cruciform structure, connect the inside hole groove of base (801) and cross inserted block (802) shape phase-match.

6. A filter for wastewater treatment according to claim 1, wherein: the extension structure (9) comprises a first connecting column (901), a second connecting column (902) and an expansion spring (903), wherein the second connecting column (902) is fixed on two sides of the rotating rod (12), the expansion spring (903) is fixed on one side of the second connecting column (902), and the first connecting column (901) is sleeved on the outer side of the expansion spring (903).

7. A filter for wastewater treatment according to claim 6, wherein: a sliding structure is formed between the first connecting column (901) and the second connecting column (902), and a telescopic structure is formed between the second connecting column (902) and the first connecting column (901) through a telescopic spring (903).