CN210215075U

CN210215075U - MBBR's delivery port device

Info

Publication number: CN210215075U
Application number: CN201920659996.5U
Authority: CN
Inventors: Maosheng Ji; 吉茂盛; Wenyuan Zhou; 周文苑
Original assignee: Guangdong Whole Environmental Protection Technology Co Ltd
Current assignee: Guangdong Whole Environmental Protection Technology Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-03-31
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a MBBR's delivery port device, concretely relates to sewage treatment device technical field, the power distribution box comprises a box body, the water level line has been seted up to the front surface of box, and the bottom fixed mounting of box has the supporting leg, one side of box is provided with the effluent pool, the spout has been seted up to the inside wall of effluent pool, and has seted up the delivery port on one side of the bottom of effluent pool, the internally mounted of spout has filtering mechanism, filtering mechanism includes the fly leaf. The utility model discloses a set up filtering mechanism, can improve the filter effect of filter screen to the play pond, the outside discharge of sewage accessible delivery port after filtering improves the treatment effeciency of sewage, and the clearance is convenient, has set up trash blocking mechanism, and the grid can block the opening, and the big impurity that carries in the sewage just can block in the inside of box, when mounting panel and mount pad separation, alright clear up the surface of grid this moment, improves the trash blocking efficiency of grid.

Description

MBBR's delivery port device

Technical Field

The utility model relates to a sewage treatment device technical field, more specifically say, the utility model relates to a MBBR's delivery port device.

Background

The domestic sewage treatment process is quite mature at present, the core technologies of the process are an activated sludge method and a biofilm method, and various domestic sewage treatment processes are formed by the improvement and development of the activated sludge method (or the biofilm method).

The utility model of patent application publication No. CN 202924832U discloses an integrated MBBR sewage treatment system, which comprises an anaerobic tank, an aerobic tank, a sedimentation tank, a gas input device, a mud pipe and a liquid return pipe; this integration MBBR sewage treatment system operation control is simple, but self-balancing, need not artificial control F/M and MLSS concentration, and it is simple to maintain moreover, and shock resistance is strong, and the microorganism of high concentration and attached growth mode can effectively disperse the quality of water fluctuation of coming water, and it is stable to go out the water, and shock resistance is showing to be higher than traditional activated sludge, has very strong tolerance to toxic substance.

However, when the device is actually used, the device still has more defects, such as the failure of filtering the sewage in the effluent tank and the difficulty in ensuring the discharge standard of the sewage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a MBBR's delivery port device, through having set up filtering mechanism, can install the inside of spout with the fly leaf, at this moment the filter screen can filter the sewage that enters into in the effluent water sump, the user can clean the filter screen, can improve the filter effect of filter screen to the effluent water sump, the outside discharge of sewage accessible delivery port after the filtration, the treatment effeciency of improvement sewage, and the clearance is convenient, and maneuverability is high, in order 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: a water outlet device of an MBBR comprises a box body, wherein the front surface of the box body is provided with a water level line, the bottom end of the box body is fixedly provided with a supporting leg, one side of the box body is provided with a water outlet pool, the inner side wall of the water outlet pool is provided with a sliding groove, one side of the bottom of the water outlet pool is provided with a water outlet, and a filtering mechanism is arranged inside the sliding groove;

the filter mechanism comprises a movable plate, a handle is installed at the center of the top end surface of the movable plate, sliders are fixedly connected to the two sides of the movable plate, a filter screen is arranged inside the movable plate and is made of stainless steel, the shaft section of the handle is in an omega shape, the handle and the movable plate are fixedly connected through bolts, and the sliders are connected with the sliding grooves in a sliding mode.

In a preferred embodiment, an aeration opening is embedded in the top end surface of the box body, a water inlet pipe is embedded in one side of the top end surface of the box body close to the aeration opening, an aeration pipe is installed on the front side of the aeration opening, a water inlet is installed on one side of the water inlet pipe, and the water inlet pipe and the water inlet are welded.

In a preferred embodiment, a plurality of MBBR packing materials are arranged inside the box body, regular hexagonal blocks are arranged inside the MBBR packing materials, and the regular hexagonal blocks and the MBBR packing materials are fixedly connected through connecting blocks.

In a preferred embodiment, the bottom ends of the aeration openings are connected with aeration pipelines, the number of the aeration pipelines is four, and the four aeration pipelines are connected with aeration pipes.

In a preferred embodiment, a through opening is formed in the surface of one side of the box body, a mounting seat is fixedly arranged on one side of the through opening, a groove is formed in the surface of the mounting seat, and a trash blocking mechanism is installed inside the groove.

In a preferred embodiment, the trash rack comprises a mounting plate, a grid is arranged inside the mounting plate, fastening bolts are embedded in the surface of the mounting plate, and the mounting plate is fixedly connected with the mounting seat through the fastening bolts.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up filter mechanism, can install the fly leaf inside the spout, the filter screen can filter the sewage that enters into the effluent water sump at this moment, slide the fly leaf through the handle, at this moment the user can clean the filter screen, can improve the filter effect of filter screen to the effluent water sump, the sewage after the filtration can be discharged outward through the delivery port, improve the treatment effeciency of sewage, and the clearance is convenient moreover, and maneuverability is high, has stronger practicality;

2. the utility model discloses a set up and blocked dirty mechanism, used fastening bolt fixed to the mounting panel, the mounting panel was fixed with the mount pad realization this moment, and the grid in the mounting panel can block the opening, and the big impurity that carries in the sewage just can block in the inside of box, plugs up the inside of recess when the grid, can unscrew fastening bolt with the help of the instrument at this moment, and the separation is realized with the mount pad to the mounting panel this moment, alright clear up the surface of grid this moment, improves the trash blocking efficiency of grid.

Drawings

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

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is the MBBR packing structure schematic diagram of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the mounting plate of the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 1.

The reference signs are: the device comprises a box body 1, supporting legs 2, a water level line 3, a water inlet pipeline 4, a water inlet 5, an aeration port 6, an aeration pipe 7, an outlet water pool 8, a water outlet 9, MBBR fillers 10, openings 11, a mounting seat 12, a groove 13, a mounting plate 14, a grid 15, fastening bolts 16, a sliding groove 17, a movable plate 18, a filter screen 19, a handle 20 and a sliding block 21.

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.

The utility model relates to a MBBR's delivery port device of embodiment, the power distribution box comprises a box body 1, water level line 3 has been seted up to the front surface of box 1, and box 1's bottom fixed mounting has supporting leg 2, one side of box 1 is provided with effluent pool 8, spout 17 has been seted up to effluent pool 8's inside wall, and has seted up delivery port 9 in effluent pool 8's bottom one side, spout 17's internally mounted has filtering mechanism.

Referring to the attached

drawings

1, 2, 3 and 5 of the specification, the filtering mechanism of the MBBR water outlet device of this embodiment includes a movable plate 18, a handle 20 is installed at a center position of a top end surface of the movable plate 18, sliders 21 are fixedly connected to both sides of the movable plate 18, a filter screen 19 is disposed inside the movable plate 18, the filter screen 19 is a stainless steel member, an axial cross-sectional shape of the handle 20 is "Ω", the handle 20 and the movable plate 18 are fixedly connected by bolts, and the sliders 21 and the sliding groove 17 are slidably connected.

Further, the top surface embedding of box 1 is provided with aeration mouth 6, and the top surface of box 1 is provided with inlet channel 4 near the one side embedding of aeration mouth 6, aeration pipe 7 is installed to the front side of aeration mouth 6, water inlet 5 is installed to one side of inlet channel 4, and welds between inlet channel 4 and the water inlet 5.

Further, the inside of box 1 is provided with a plurality of MBBR packs 10, the inside of MBBR packs 10 is provided with regular hexagon piece, regular hexagon piece and MBBR packs 10 and passes through connecting block fixed connection.

The implementation scenario is specifically as follows: in the actual use process, a user can enter sewage into the box body 1 through the water inlet 5 and the water inlet pipeline 4, as the box body 1 is internally provided with a plurality of MBBR fillers 10, and the MBBR fillers 10 can be treated by means of a biological membrane, sludge backflow is saved, ammonia nitrogen is removed by high-efficiency decarburization, the effluent quality is improved, the energy consumption and the occupied area are reduced, the process flow is shortened, when the treated wastewater can enter the interior of the effluent pool 8, as the chute 17 is arranged in the interior of the effluent pool 8, the movable plate 18 can be arranged in the chute 17, at the moment, the filter screen 19 can filter the sewage entering the effluent pool 8, when the filter screen 19 is full of impurities, the user can slide the movable plate 18 through the handle 20, at the moment, the movable plate 18 is separated from the interior of the chute 17, the user can clean the filter screen 19, and the filtering effect of the filter screen 19 on the effluent pool 8 can be improved, the sewage accessible delivery port 9 after filtering is outwards discharged, improves the treatment effeciency of sewage, and the clearance is also very convenient moreover, and maneuverability is high, has stronger practicality, convenient to popularize and use.

Referring to the attached

drawings

1, 2 and 4 in the specification, a through hole 11 is formed in one side surface of a box body 1 of the water outlet device of the MBBR, a mounting seat 12 is fixedly arranged on one side of the through hole 11, a groove 13 is formed in the surface of the mounting seat 12, and a dirt blocking mechanism is arranged inside the groove 13.

Further, the trash rack mechanism comprises a mounting plate 14, a grid 15 is arranged inside the mounting plate 14, fastening bolts 16 are embedded in the surface of the mounting plate 14, and the mounting plate 14 is fixedly connected with the mounting base 12 through the fastening bolts 16.

Further, the bottom end of the aeration port 6 is connected with four aeration pipelines, and the four aeration pipelines are connected with the aeration pipe 7.

The implementation scenario is specifically as follows: when the sewage treatment device is used, sewage enters the interior of the box body 1, the sewage passes through the primary action of the MBBR fillers 10 at the moment, then air is introduced into the aeration port 6, the air passes through the aeration port 6, the aeration pipe 7 and the aeration pipeline to carry out aeration treatment on the sewage in the interior of the box body 1, then the aerated sewage enters the water outlet pool 8 through the through port 11, at the moment, the mounting plate 14 can be aligned in the groove 13, then the mounting plate 14 is fixed by using the fastening bolt 16, at the moment, the mounting plate 14 is fixed with the mounting seat 12, when the grid 15 in the mounting plate 14 blocks the through port 11, large impurities carried in the sewage can be blocked in the interior of the box body 1, when the grid 15 blocks the interior of the groove 13, at the moment, the fastening bolt 16 can be unscrewed by means of a tool, at the moment, the mounting plate 14 is separated from the mounting seat 12, at the moment, the surface of the grid 15 can be cleaned, thereby ensuring the discharge standard of the box body 1.

In summary, the following steps: the utility model discloses a MBBR's delivery port device is through having set up filtering mechanism, can install fly leaf 18 to the inside of spout 17, at this moment, filter screen 19 can filter the sewage that enters into play pond 8, the user can clean filter screen 19, can improve the filter effect of filter screen 19 to play pond 8, the sewage after the filtration can outwards be discharged through delivery port 9, improve the treatment effeciency of sewage, and it is also very convenient to clear up, set up trash holding mechanism, use fastening bolt 16 to fix mounting panel 14, mounting panel 14 and mount pad 12 realize fixing this moment, when grid 15 in mounting panel 14 can block through opening 11, the big impurity that carries in the sewage just can block in the inside of box 1, when grid 15 blocks up the inside of recess 13, can unscrew fastening bolt 16 with the help of the instrument at this moment, mounting panel 14 and mount pad 12 realize separating this moment, at this time, the surface of the grating 15 can be cleaned, and the trash holding efficiency of the grating 15 is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a MBBR's delivery port device, includes box (1), its characterized in that: the water level line (3) is arranged on the front surface of the box body (1), the supporting legs (2) are fixedly mounted at the bottom end of the box body (1), a water outlet pool (8) is arranged on one side of the box body (1), a sliding groove (17) is formed in the inner side wall of the water outlet pool (8), a water outlet (9) is formed in one side of the bottom of the water outlet pool (8), and a filtering mechanism is mounted inside the sliding groove (17);

the filtering mechanism comprises a movable plate (18), a handle (20) is installed at the center position of the top end surface of the movable plate (18), sliding blocks (21) are fixedly connected to the two sides of the movable plate (18), a filter screen (19) is arranged inside the movable plate (18), the filter screen (19) is a stainless steel component, the shaft section of the handle (20) is in an omega shape, the handle (20) is fixedly connected with the movable plate (18) through bolts, and the sliding blocks (21) are connected with sliding grooves (17) in a sliding mode.

2. The MBBR water outlet device of claim 1, wherein: the top surface embedding of box (1) is provided with aeration mouth (6), and the top surface of box (1) is close to one side embedding of aeration mouth (6) and is provided with inlet channel (4), aeration pipe (7) are installed to the front side of aeration mouth (6), water inlet (5) are installed to one side of inlet channel (4), and weld between inlet channel (4) and water inlet (5).

3. The MBBR water outlet device of claim 1, wherein: the improved box is characterized in that a plurality of MBBR fillers (10) are arranged in the box body (1), regular hexagonal blocks are arranged in the MBBR fillers (10), and the regular hexagonal blocks are fixedly connected with the MBBR fillers (10) through connecting blocks.

4. The MBBR water outlet device of claim 2, wherein: the bottom of aeration mouth (6) is connected with the aeration pipeline, the quantity of aeration pipeline is provided with four, and four aeration pipelines link to each other with aeration pipe (7).

5. The MBBR water outlet device of claim 1, wherein: the trash bin is characterized in that a through hole (11) is formed in the surface of one side of the bin body (1), a mounting seat (12) is fixedly arranged on one side of the through hole (11), a groove (13) is formed in the surface of the mounting seat (12), and a trash blocking mechanism is arranged in the groove (13).

6. The MBBR water outlet device of claim 5, wherein: trash rack constructs including mounting panel (14), the inside of mounting panel (14) is provided with grid (15), and the surface embedding of mounting panel (14) installs fastening bolt (16), mounting panel (14) pass through fastening bolt (16) fixed connection with mount pad (12).