CN213915328U

CN213915328U - Bio-multiplication online cleaning device

Info

Publication number: CN213915328U
Application number: CN202022755580.9U
Authority: CN
Inventors: 胡海平
Original assignee: Xingganghong Environmental Protection Equipment Hebei Co ltd
Current assignee: Xingganghong Environmental Protection Equipment Hebei Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-10
Anticipated expiration: 2030-11-25

Abstract

The utility model relates to a bio-multiplier online cleaning device, it is including setting up a plurality of aeration membrane in aeration tank bottom and can following aeration membrane length direction carries out reciprocating motion's belt cleaning device, belt cleaning device is including setting up a plurality of the guide rail of aeration membrane both sides with evenly set firmly two a plurality of washing frames between the guide rail, wash on the frame seted up a plurality of with the corresponding mud via hole of scraping of aeration membrane, aeration tank bottom set firmly a plurality of with the corresponding guider four of guide rail, the belt cleaning device both sides are passed through the rope and are linked to each other with washing control system.

Description

Bio-multiplication online cleaning device

Technical Field

The utility model relates to a biological multiplication online cleaning device specifically belongs to aeration equipment technical field.

Background

The aeration tank is a structure for sewage treatment by an activated sludge process. A certain sewage retention time is provided in the tank, so that the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met. The aeration tank mainly comprises a tank body, an aeration system and a water inlet and a water outlet. The tank body is generally made of reinforced concrete, and the planar shape of the tank body is rectangular, square, circular and the like.

At present, aeration membranes used in large-scale water treatment projects such as municipal administration and factory sewage are generally paved at the bottom of an aeration tank. Adopt the bottom of the pool to beat expansion bolts installation fixed bolster, when this kind of structural style washd or the coupling part takes place to leak gas, need to stop production, clear pond, arrange mud (arrange the interior bacterial loss of mud pond), send the people to get into and wash or maintain in the pond, this kind of washing, maintenance mode need with the mud in the aeration tank arrange the people down wash, maintain again after clean, can cause the waste of environmental pollution and water resource, increased maintainer's washing, the maintenance degree of difficulty to aeration system moreover. To the problem, the utility model provides a simple structure is favorable to aeration systems to wash, the online belt cleaning device of biological multiplication who overhauls comes the aeration membrane restriction at the bottom of the pool through guider one, guider three, guider four and washing frame, follows through control belt cleaning device during the washing aeration membrane reciprocating motion realizes the washing of a plurality of aeration membranes, during the maintenance, loosens the stay cord of aeration membrane right-hand member, carries the intake pipe of carrying aeration membrane left end, can carry aeration chamber and aeration membrane and draw the surface of water and overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a biological multiplication online cleaning device which has simple structure and is beneficial to cleaning and maintenance of an aeration system.

In order to solve the above problems, the utility model adopts the following technical proposal:

the utility model provides a biological multiplication online cleaning device, its including set up a plurality of aeration membranes in aeration tank bottom and can follow aeration membrane length direction carries out reciprocating motion's belt cleaning device, belt cleaning device is including setting up in a plurality of the guide rail of aeration membrane both sides with evenly set firmly two a plurality of cleaning frame between the guide rail, cleaning frame is last seted up a plurality of with the corresponding mud via hole of scraping of aeration membrane, aeration tank bottom set firmly a plurality of with the corresponding guider four of guide rail, the belt cleaning device both sides are passed through the rope and are linked to each other with washing control system.

As a further improvement of the utility model, the guiding device is four edges the guide rail length direction evenly sets up, and it is including fixing the mounting bracket and the rotatable setting of aeration tank bottom of the pool are in two leading wheels on the mounting bracket, two the leading wheel sets up respectively below the guide rail.

As a further improvement, the mud scraping through hole edge is provided with a brush, a rubber ring or a rubber ring.

As a further improvement of the utility model, the two ends of the bottom of the aeration tank are respectively provided with a guide device II for guiding the rope, and the guide device II comprises a mounting frame fixed at the bottom of the aeration tank and a guide wheel arranged on the mounting frame and capable of rotating.

As a further improvement of the utility model, the left end of the bottom of the aeration tank is provided with a plurality of pairs of guiding devices I for guiding the aeration membrane, the guiding devices I comprise a mounting frame fixed at the bottom of the aeration tank and a guide wheel rotatably arranged on the mounting frame.

As a further improvement of the utility model, aeration membrane right-hand member is connected to aeration tank right-hand member top through the stay cord, aeration tank bottom of the pool right-hand member is equipped with a plurality of guider three that lead aeration membrane or stay cord, guider three is including fixing the mounting bracket and the rotatable setting of aeration tank bottom of the pool are in leading wheel on the mounting bracket.

As a further improvement of the utility model, the left end of the aeration membrane is communicated with the aeration chamber, and the aeration chamber is connected with the blast pipe group through the air inlet pipe.

As a further improvement of the utility model, the left end of the aeration membrane is connected with the aeration chamber, and the aeration chamber is provided with a guide rod which is vertically arranged.

As a further improvement of the utility model, the bottom of the aeration chamber is provided with a support frame, the support frame is vertical to the aeration membrane, and the support frame is fixedly arranged at the bottom of the aeration tank.

As a further improvement of the present invention, the cleaning control system includes a lifting device and a controller, and controls the rope at both ends of the cleaning device to be lifted and released respectively.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model provides a simple structure, which is beneficial to the cleaning and maintenance of the aeration system, the aeration membrane is limited at the bottom of the tank through a first guiding device, a third guiding device, a fourth guiding device and a cleaning frame, and the cleaning of a plurality of aeration membranes is realized by controlling the cleaning device to reciprocate along the aeration membrane during cleaning; the cleaning device comprises a plurality of cleaning frames which are arranged at intervals, each cleaning frame can simultaneously clean a plurality of aeration membranes, the cleaning device reciprocates for a small distance to clean all the aeration membranes, the cleaning efficiency is high, the cleaning frames are fixedly connected with the guide rails on two sides, the guide rails move along guide wheels on the four guide devices, the structure is stable, and the operation is stable; during maintenance, the pull rope at the right end of the aeration membrane is loosened, the air inlet pipe at the left end of the aeration membrane is pulled, the aeration membrane is guided by the first guiding device, the aeration chamber and the aeration membrane can be pulled out of the water surface for maintenance, and after the maintenance is finished, the pull rope at the right end of the aeration membrane is tensioned, so that the aeration membrane sequentially passes through a plurality of sludge scraping holes in the cleaning frame after being guided by the first guiding device and is reset at the bottom of the aeration tank.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in 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 structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic view of the top view structure of the aeration tank of the present invention.

Fig. 4 is a partially enlarged schematic view of fig. 3 at B.

Fig. 5 is a schematic structural diagram of the cleaning frame of the present invention.

Wherein: the device comprises an aeration tank 1, an aeration membrane 2, an aeration chamber 3, an air inlet pipe 4, a support frame 5, a guide device I6, a guide device II 7, a guide device III 8, a cleaning device 9, a guide rail 10, a cleaning frame 11, a mud scraping through hole 12, a rope 13, a guide device IV 14, a guide rod 15, a blast pipe group 16, a cleaning control system 18 and a pull rope 19.

Detailed Description

To make the objects, aspects and advantages of the present invention clearer, and in accordance with the following detailed description of certain embodiments of the present invention, it is to be understood that the terms "center," "vertical," "horizontal," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship shown in the accompanying drawings, which are used for convenience of description and simplicity of illustration, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1-5, the on-line cleaning device for bio-multiplication comprises a plurality of aeration membranes 2 arranged at the bottom of an aeration tank 1 and a cleaning device 9 capable of reciprocating along the length direction of the aeration membranes 2, wherein the cleaning device 9 comprises guide rails 10 arranged at two sides of the aeration membranes 2 and a plurality of cleaning frames 11 uniformly and fixedly arranged between the two guide rails 10, the cleaning frames 11 are provided with a plurality of mud scraping through holes 12 corresponding to the aeration membranes 2, the bottom of the aeration tank 1 is fixedly provided with a plurality of guide devices four 14 corresponding to the guide rails 10, and two sides of the cleaning device 9 are connected with a cleaning control system 18 through ropes 13. The cleaning control system 18 comprises a lifting device and a controller, and the ropes 13 at the two ends of the cleaning device 9 are controlled to be respectively lifted and loosened. The two ropes 13 are respectively connected with a lifting device, the lifting device can be a tractor or a speed reducing motor, and the actions of lifting and releasing the ropes 13 of the two lifting devices are opposite when the two lifting devices clean the aeration membrane 2, so that the cleaning device 9 moves back and forth along the aeration membrane 2 to clean sludge on the surface of the aeration membrane 2.

The utility model provides an online belt cleaning device of bio-multiplier, simple structure is favorable to aeration systems to wash, overhaul, through guider 6, guider three 8, guider four 14 and cleaning frame 11 come aeration membrane 2 restriction at the bottom of the pool, follow through control belt cleaning device 9 during the washing 2 reciprocating motion of aeration membrane realizes the washing of a plurality of aeration membranes 2, can scrape the mud of aeration membrane 2 surface down, improves aeration efficiency, prolongs aeration membrane 2's life. Cleaning device 9 includes the cleaning frame 11 that a plurality of intervals set up, and every cleaning frame 11 can be washd a plurality of aeration membrane 2 simultaneously, and cleaning device 9 reciprocating motion is very little apart from can realizing the washing to whole aeration membrane 2, and the cleaning efficiency is high, and a plurality of cleaning frame 11 set firmly together with the guide rail 10 of both sides in addition, and guide rail 10 moves along the leading wheel on a plurality of guider four 14, and the structure is firm, operates steadily.

The four guiding devices 14 are uniformly arranged along the length direction of the guide rail 10, and comprise a mounting frame fixed at the bottom of the aeration tank 1 and two guide wheels rotatably arranged on the mounting frame, wherein the two guide wheels are respectively arranged above and below the guide rail 10. The mounting bracket includes bottom plate and a riser, two leading wheels set up in the inboard of riser, with the guide rail 10 contacts and leads.

The edge of the mud scraping through hole 12 is provided with a brush, a rubber ring or a rubber ring, and when the cleaning frame 11 slides along the aeration membrane 2, the aeration membrane 2 is prevented from being scratched.

Two ends of the bottom of the aeration tank 1 are respectively provided with a second guiding device 7 for guiding the rope 13, and the second guiding device 7 comprises a mounting frame fixed at the bottom of the aeration tank 1 and a guide wheel rotatably arranged on the mounting frame. The left end of the bottom of the aeration tank 1 is provided with a plurality of first guiding devices 6 for guiding the aeration membrane 2, and each first guiding device 6 comprises a mounting frame fixed at the bottom of the aeration tank 1 and a guide wheel rotatably arranged on the mounting frame. The right end of the aeration membrane 2 is connected to the top of the right end of the aeration tank 1 through a pull rope 19, the right end of the bottom of the aeration tank 1 is provided with a plurality of third guiding devices 8 for guiding the aeration membrane 2 or the pull rope 19, and each third guiding device 8 comprises a mounting frame fixed at the bottom of the aeration tank 1 and a guide wheel rotatably arranged on the mounting frame. The first guide device 6, the second guide device 7 and the third guide device 8 are identical in mounting frame structure and comprise a bottom plate and two vertical plates arranged in parallel, the guide wheels are arranged between the two vertical plates, and limiting devices for preventing the ropes 13 or the pull ropes 19 from being separated are arranged on the second guide device 7 and the third guide device 8.

During the maintenance, loosen the stay cord 19 of aeration membrane 2 right-hand member, carry the intake pipe 4 of drawing aeration membrane 2 left end, aeration membrane 2 leads through guider 6, can carry aeration chamber 3 and aeration membrane 2 and pull out the water level and overhaul, and the back of accomplishing the maintenance, taut stay cord 19 of aeration membrane 2 right-hand member makes aeration membrane 2 passes in proper order after 6 leads of guider in the mud scraping via hole 12 on the cleaning frame 11 is followed a plurality of, sets up again aeration tank 1 bottom of the pool.

The left ends of the aeration membranes 2 are communicated with an aeration chamber 3, the aeration chamber 3 is connected with an air blast pipe group 16 through an air inlet pipe 4, the air blast pipe group 16 is arranged in a blast box at one side of the top of the aeration tank 1, and the air blast pipe group 16 is connected with an air blower. The left ends of the aeration membranes 2 are connected with one aeration chamber 3, a guide rod 15 which is vertically arranged is arranged between the aeration membranes 2, and the guide rod 15 plays a role in guiding when the aeration chamber 3 and the aeration membranes 2 are placed at the bottom of the aeration tank 1 or lifted out of the aeration tank 1. In this embodiment, the left ends of the two aeration membranes 2 are connected to one aeration chamber 3. The bottom of the aeration chamber 3 is provided with a support frame 5, the support frame 5 is arranged perpendicular to the aeration membrane 2, the support frame 5 is fixedly arranged at the bottom of the aeration tank 1, the aeration chamber 3 is parked on the support frame 5, and in the embodiment, the aeration chamber 3 is made of metal.

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 it; 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 embodiments of the present invention.

Claims

1. The utility model provides a biological multiplication online cleaning device which characterized in that: the cleaning device comprises a plurality of aeration membranes (2) arranged at the bottom of an aeration tank (1) and a cleaning device (9) capable of reciprocating along the length direction of the aeration membranes (2), wherein the cleaning device (9) comprises a plurality of guide rails (10) arranged at two sides of the aeration membranes (2) and a plurality of cleaning frames (11) uniformly and fixedly arranged between the guide rails (10), a plurality of sludge scraping through holes (12) corresponding to the aeration membranes (2) are formed in the cleaning frames (11), a plurality of guide devices (14) corresponding to the guide rails (10) are fixedly arranged at the bottom of the aeration tank (1), and two sides of the cleaning device (9) are connected with a cleaning control system (18) through ropes (13).

2. The on-line cleaning device for bio-multiplication according to claim 1, characterized in that: the four guide devices (14) are uniformly arranged along the length direction of the guide rail (10) and comprise a mounting frame fixed at the bottom of the aeration tank (1) and two guide wheels rotatably arranged on the mounting frame, and the two guide wheels are respectively arranged above and below the guide rail (10).

3. The on-line cleaning device for bio-multiplication according to claim 1, characterized in that: and a brush, a rubber ring or a rubber ring is arranged at the edge of the mud scraping through hole (12).

4. The on-line cleaning device for bio-multiplication according to claim 1, characterized in that: two ends of the bottom of the aeration tank (1) are respectively provided with a second guiding device (7) for guiding the rope (13), and the second guiding device (7) comprises a mounting frame fixed at the bottom of the aeration tank (1) and a guide wheel rotatably arranged on the mounting frame.

5. The on-line cleaning device for bio-multiplication according to claim 1, characterized in that: a plurality of pairs of first guiding devices (6) for guiding the aeration membrane (2) are arranged at the left end of the bottom of the aeration tank (1), and each first guiding device (6) comprises a mounting frame fixed at the bottom of the aeration tank (1) and a guide wheel rotatably arranged on the mounting frame.

6. The on-line cleaning device for bio-multiplication according to claim 1, characterized in that: the right end of the aeration membrane (2) is connected to the top of the right end of the aeration tank (1) through a pull rope (19), the right end of the bottom of the aeration tank (1) is provided with a plurality of third guiding devices (8) for guiding the aeration membrane (2) or the pull rope (19), and the third guiding devices (8) comprise mounting frames fixed at the bottom of the aeration tank (1) and guide wheels rotatably arranged on the mounting frames.

7. The on-line cleaning device for bio-multiplication according to claim 1, characterized in that: the left ends of the aeration membranes (2) are communicated with an aeration chamber (3), and the aeration chamber (3) is connected with a blast pipe group (16) through an air inlet pipe (4).

8. The on-line cleaning device for bio-multiplication according to claim 7, characterized in that: the left ends of the aeration membranes (2) are connected with the aeration chamber (3), and a guide rod (15) which is vertically arranged is arranged among the aeration membranes (2).

9. The on-line cleaning device for bio-multiplication according to claim 7, characterized in that: the bottom of the aeration chamber (3) is provided with a support frame (5), the support frame (5) is vertical to the aeration membrane (2), and the support frame (5) is fixedly arranged at the bottom of the aeration tank (1).

10. The on-line cleaning device for bio-multiplication according to claim 1, characterized in that: the cleaning control system (18) comprises a lifting device and a controller, and the lifting device is used for controlling the ropes (13) at the two ends of the cleaning device (9) to be respectively lifted and loosened.