CN214936841U

CN214936841U - Integrated A2O-MBR integrated sewage treatment equipment

Info

Publication number: CN214936841U
Application number: CN202120695234.8U
Authority: CN
Inventors: 金海�; 孙运飞
Original assignee: Beijing Shuiyan Environmental Technology Co ltd
Current assignee: Beijing Shuiyan Environmental Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-30
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to integrated A2O-MBR integrated sewage treatment equipment, which comprises a box body, wherein a sedimentation tank is arranged at the outermost edge of one side of the box body, an adsorption device is arranged in the sedimentation tank, the adsorption device comprises an adsorption shaft, the outer side of the circumference of the adsorption shaft is in threaded connection with an adsorption pipe, a plurality of adsorption holes are formed in the outer wall of the circumference of the adsorption pipe, a first filter chamber is arranged at the outermost edge of the other side of the box body, and a filter screen fixedly connected to the box body is arranged on the right side of the first filter chamber; the utility model discloses a set up the sedimentation tank, can deposit the silt in the sewage after sewage carries out the processing of anterior segment, can go out the mud of decontaminating aquatic, set up adsorption equipment simultaneously in the sedimentation tank, can adsorb the impurity in the sewage through the active carbon in the adsorption tube, can adsorb the edulcoration processing with the standing horse after A2O-MBR integration is handled, avoids sewage to produce in the transportation and pollutes again.

Description

Integrated A2O-MBR integrated sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment device technical field specifically is an integrated form A2O-MBR integration sewage treatment device.

Background

China faces serious water resource shortage and water environment pollution problems. Increasingly serious water quantity type and water quality type water shortage not only seriously troubles the lives of people, but also becomes one of main factors influencing and restricting the sustainable development of economy in China, at present, the integrated A2O-MBR integrated treatment is mainly adopted in China, then the sewage needs to be treated, adsorbed and purified after treatment, the treated sewage may be polluted in the subsequent transportation process, and the integrated treatment equipment in the prior art is mostly provided with no adsorption equipment. In view of this, we propose an integrated A2O-MBR integrated sewage treatment device.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the utility model provides an integrated form A2O-MBR integration sewage treatment device.

The technical scheme of the utility model is that:

the utility model provides an integrated form A2O-MBR integration sewage treatment device, includes the box, box one side edge is equipped with the sedimentation tank, be equipped with adsorption equipment in the sedimentation tank, adsorption equipment includes the absorption axle, the absorption axle with the box rotates to be connected, absorption axle circumference outside threaded connection has the adsorption tube, a plurality of adsorption holes have been seted up to adsorption tube circumference outer wall, the opposite side edge of box is equipped with first filter chamber, first filter chamber right side is equipped with fixed connection and is in filter screen on the box.

As a preferable technical scheme, a second filter chamber is arranged on the right side of the first filter chamber, and a fine grid fixedly connected to the box body is arranged on the right side of the second filter chamber; the second filter chamber right side is equipped with the anaerobism pond, the anaerobism pond right side is equipped with the oxygen deficiency pond, be equipped with agitating unit in the oxygen deficiency pond.

As the preferred technical scheme, the stirring device comprises a stirring shaft, wherein the circumferential outer wall of the stirring shaft is fixedly connected with a plurality of fixed disks, and each fixed disk is fixedly connected with a plurality of stirring blades.

As the preferred technical scheme, the top cover of the box body is positioned above the anaerobic tank and the anoxic tank, and a first feeding cover and a second feeding cover are respectively hinged.

As a preferred technical scheme, the first filter chamber is communicated with the outside through a water inlet pipe, the sedimentation tank is communicated with the outside through a water outlet pipe, and the bottom of the water outlet pipe is communicated with a water pump fixed on the box body through a bolt.

As a preferable technical scheme, an aerobic tank is arranged between the anoxic tank and the sedimentation tank.

As a preferred technical scheme, water passing holes are communicated between the anaerobic tank and the anoxic tank, between the anoxic tank and the aerobic tank, and between the aerobic tank and the sedimentation tank, and water separation plates which are connected to the box body in a sliding manner are arranged on the water passing holes; the top of the water-stop sheet is fixedly connected with a pull head.

As the preferred technical scheme, the bottom of the sedimentation tank is provided with a mud accumulation drawer which is connected to the box in a sliding manner, the mud accumulation drawer comprises a drawer body, a groove is formed in the upper portion of the drawer body, a mud filter screen is fixed to the upper portion of the groove, and the drawer body is located on the outer side of the box and fixedly connected with a handle.

As a preferable technical scheme, the top cover is further fixedly connected with a first motor and a second motor through bolts, and output shafts of the first motor and the second motor are respectively in key joint with the stirring shaft and the adsorption shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the sedimentation tank, can deposit the silt in the sewage after sewage carries out the processing of anterior segment, can go out the mud of decontaminating aquatic, set up adsorption equipment simultaneously in the sedimentation tank, can adsorb the impurity in the sewage through the active carbon in the adsorption tube, can adsorb the edulcoration processing with the standing horse after A2O-MBR integration is handled, avoids sewage to produce in the transportation and pollutes again.

Drawings

Fig. 1 is one of the overall structural diagrams (with a top cover) of the present invention;

FIG. 2 is a second schematic view (without the top cover) of the overall structure of the present invention;

fig. 3 is a third (cut away) schematic diagram of the overall structure of the utility model;

FIG. 4 is a schematic structural view of the adsorption device of the present invention;

FIG. 5 is a schematic structural view of a stirring device of the present invention;

fig. 6 is a schematic structural view of the mud-accumulating drawer of the present invention.

In the figure:

a box body 1; a first filtering chamber 10; a second filtering chamber 11; an anaerobic tank 12; an anoxic tank 13; an aerobic tank 14; a sedimentation tank 15; an adsorption device 16; an adsorption shaft 160; the adsorption tube 161; an adsorption hole 162; a water pump 17; a stirring device 18; a stirring shaft 180; a fixed tray 181; a stirring blade 182; a water-stop sheet 19; a slider 190; a top cover 2; a first feeding cap 20; a second feed cap 21; a first motor 22; a second motor 23; a water outlet pipe 24; a water inlet pipe 25; a filter screen 3; a fine grid 4; a sludge accumulation drawer 5; a drawer body 50; a recess 51; a mud filter 52; a handle 53; and a water through hole 6.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides an integrated form A2O-MBR integration sewage treatment device, including box 1, 1 one side of box is edgemost to be equipped with sedimentation tank 15, be equipped with adsorption equipment 16 in the sedimentation tank 15, adsorption equipment 16 is including adsorbing axle 160, it is connected with box 1 rotation to adsorb axle 160, it has adsorption tube 161 to adsorb axle 160 circumference outside threaded connection, a plurality of adsorption hole 162 has been seted up to adsorption tube 161 circumference outer wall, the opposite side of box 1 is edgemost to be equipped with first filter chamber 10, first filter chamber 10 right side is equipped with filter screen 3 of fixed connection on box 1.

It should be added that the sedimentation tank 15 is provided to remove the sludge in the sewage by standing, and at the same time, the adsorption device 16 is provided to adsorb the impurities in the sewage, the adsorption shaft 160 is mainly used to drive the adsorption tube 161 to rotate, and after removing the sludge, the removal of the impurities in the sewage can be accelerated by such a slight rotation, in this embodiment, the adsorption tube 161 is placed with activated carbon; after the sewage is filled into the tank 1, the sewage passes through the first filtering chamber 10.

Preferably, the right side of the first filtering chamber 10 is provided with a second filtering chamber 11, and the right side of the second filtering chamber 11 is provided with a fine grid 4 fixedly connected to the box body 1; an anaerobic tank 12 is arranged on the right side of the second filtering chamber 11, an anoxic tank 13 is arranged on the right side of the anaerobic tank 12, and a stirring device 18 is arranged in the anoxic tank 13.

It should be added that the aperture of the fine grid 4 in this embodiment is 1 mm, so that the fine grid can filter all the larger particles in the sewage in the second filtering chamber 11, and the filtered sewage is more convenient for subsequent cleaning.

Preferably, the stirring device 18 includes a stirring shaft 180, the outer circumferential wall of the stirring shaft 180 is fixedly connected with a plurality of fixed disks 181, and each fixed disk 181 is fixedly connected with a plurality of stirring blades 182.

It is worth mentioning that the rotation of the stirring shaft 180 drives the fixed disk 181 to rotate, thereby driving the stirring blades 182 fixed thereon to rotate, and stirring the sewage in the anoxic tank 18.

Preferably, the top cover 2 of the box body 1 is hinged with a first feeding cover 20 and a second feeding cover 21 above the anaerobic tank 12 and the anoxic tank 13 respectively.

It should be added that the first and

second feeding caps

20 and 21 are provided to facilitate the addition of chemicals into the anaerobic tank 12 and the anoxic tank 13.

Preferably, the first filtering chamber 10 is communicated with the outside through a water inlet pipe 25, the sedimentation tank 15 is communicated with the outside through a water outlet pipe 24, and the bottom of the water outlet pipe 24 is communicated with a water pump 17 fixed on the box body 1 through bolts.

It should be added that the sewage can enter the first filtering chamber 10 through the inlet pipe 25, and the sewage after the sedimentation and adsorption in the sedimentation tank 15 is pumped out of the tank body 1 through the water pump 17 and the outlet pipe 24.

Preferably, an aerobic tank 14 is provided between the anoxic tank 13 and the sedimentation tank 15.

Preferably, the anaerobic tank 12 is communicated with the anoxic tank 13, the anoxic tank 13 is communicated with the aerobic tank 14, and the aerobic tank 14 is communicated with the sedimentation tank 15 through the water through holes 6, and the water through holes 6 are provided with water baffles 19 which are connected to the box body 1 in a sliding manner; the top of the water stop sheet 19 is fixedly connected with a slider 190.

It is worth to explain that the water stop sheet 19 is arranged in the box body 1 provided with the water through hole 6, when the water stop sheet 19 is pulled out, the water through hole 6 is opened, when the water stop sheet 19 is put down, the water through hole 6 is closed, and the opening and closing of the water through hole 6 can be controlled after the water stop sheet is arranged in such a way

Preferably, the bottom of the sedimentation tank 15 is provided with a mud accumulation drawer 5 slidably connected to the tank 1, the mud accumulation drawer 5 comprises a drawer body 50, a groove 51 is formed above the drawer body 50, a mud filter net 52 is fixed above the groove 51, and the drawer body 50 is fixedly connected with a handle 53 outside the tank 1.

In the specific use, in the silt of sewage falls into long-pending mud steamer tray 5 through stewing in the sedimentation tank 15, set up filter mud net 52 mainly be for the velocity of flow of the sewage of restriction motion in the sedimentation tank 15, in this embodiment, take sewage earlier, the mud in the long-pending mud steamer tray 5 of back clearance, set up handle 53 and be for the convenience of pulling long-pending mud steamer tray 5, do not have the gap between long-pending mud steamer tray 5 and the box 1 in this embodiment.

Preferably, the top cover 2 is further fixedly connected with a first motor 22 and a second motor 23 through bolts, and output shafts of the first motor 22 and the second motor 23 are respectively keyed with the stirring shaft 180 and the adsorption shaft 160.

It should be noted that the first motor 22 drives the rotation shaft 180 to rotate, so as to provide power for the stirring device 18, and the second motor 23 drives the rotation shaft 160 to rotate, so as to drive the adsorption device 16 to move.

When the integrated A2O-MBR integrated sewage treatment device of the utility model is used, firstly, sewage is injected into the box body 1 through the water inlet pipe 25, then the sewage passes through the first filter chamber 10, the second filter chamber 11 and the anaerobic tank 12, and passes through the filter screen 3 and the fine grid 4, then the water-stop plate 19 is opened, the sewage enters the anoxic tank 13 and starts the first motor 22 at the same time, the first motor 22 drives the stirring shaft 180 to rotate, thereby driving the stirring device 18 to move, so that the sewage in the anoxic tank 13 is stirred through the stirring blade 182, then the sewage passes through the aerobic tank 14 and enters the sedimentation tank 15, the device is stood firstly, so that the sludge in the sewage is precipitated into the sludge drawer 5, then the second motor 23 is started, the second motor 23 drives the adsorption shaft 160 to rotate, thereby driving the adsorption device 16 to rotate, and the activated carbon in the adsorption pipe 161 can adsorb the sewage more quickly, after the adsorption is finished, the treated sewage is pumped out through the water pump 17 and the water outlet pipe 24.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an integrated form A2O-MBR integration sewage treatment device which characterized in that: including box (1), box (1) one side edge is equipped with sedimentation tank (15), be equipped with adsorption equipment (16) in sedimentation tank (15), adsorption equipment (16) are including adsorbing axle (160), adsorb axle (160) with box (1) rotates and connects, it has adsorption tube (161) to adsorb axle (160) circumference outside threaded connection, a plurality of adsorption hole (162) have been seted up to adsorption tube (161) circumference outer wall, the opposite side edge of box (1) is equipped with first filter chamber (10), first filter chamber (10) right side is equipped with fixed connection filter screen (3) on box (1).

2. The integrated A2O-MBR integrated sewage treatment plant of claim 1, wherein: a second filtering chamber (11) is arranged on the right side of the first filtering chamber (10), and a fine grid (4) fixedly connected to the box body (1) is arranged on the right side of the second filtering chamber (11); the right side of the second filtering chamber (11) is provided with an anaerobic tank (12), the right side of the anaerobic tank (12) is provided with an anoxic tank (13), and a stirring device (18) is arranged in the anoxic tank (13).

3. The integrated A2O-MBR integrated sewage treatment plant of claim 2, wherein: agitating unit (18) include (mixing) shaft (180), a plurality of fixed disk (181) of (mixing) shaft (180) circumference outer wall fixed connection, every equal fixedly connected with a plurality of stirring leaf (182) on fixed disk (181).

4. The integrated A2O-MBR integrated sewage treatment plant of claim 3, wherein: the top cover (2) of the box body (1) is positioned above the anaerobic tank (12) and the anoxic tank (13) and is respectively hinged with a first feeding cover (20) and a second feeding cover (21).

5. The integrated A2O-MBR integrated sewage treatment plant of claim 1, wherein: the first filtering chamber (10) is communicated with the outside through a water inlet pipe (25), the sedimentation tank (15) is communicated with the outside through a water outlet pipe (24), and the bottom of the water outlet pipe (24) is communicated with a water pump (17) fixed on the box body (1) through a bolt.

6. The integrated A2O-MBR integrated sewage treatment plant of claim 2, wherein: an aerobic tank (14) is arranged between the anoxic tank (13) and the sedimentation tank (15).

7. The integrated A2O-MBR integrated sewage treatment plant of claim 6, wherein: the anaerobic tank (12) is communicated with the anoxic tank (13), the anoxic tank (13) is communicated with the aerobic tank (14), and the aerobic tank (14) is communicated with the sedimentation tank (15) through water holes (6), and water-stop plates (19) which are connected to the box body (1) in a sliding manner are arranged on the water holes (6); the top of the water-stop sheet (19) is fixedly connected with a pull head (190).

8. The integrated A2O-MBR integrated sewage treatment plant of claim 1, wherein: sedimentation tank (15) bottom is equipped with sliding connection and is in long-pending mud steamer tray (5) on box (1), long-pending mud steamer tray (5) are including the steamer tray body (50), steamer tray body (50) top is equipped with recess (51), recess (51) top is fixed with filter mud net (52), and the steamer tray body (50) are located box (1) outside fixedly connected with handle (53).

9. The integrated A2O-MBR integrated sewage treatment plant of claim 4, wherein: the top cover (2) is further fixedly connected with a first motor (22) and a second motor (23) through bolts, and output shafts of the first motor (22) and the second motor (23) are in key joint with the stirring shaft (180) and the adsorption shaft (160) respectively.