CN218371955U

CN218371955U - Biofilm reactor that treatment effeciency is high

Info

Publication number: CN218371955U
Application number: CN202222363212.9U
Authority: CN
Inventors: 商洪卫
Original assignee: Tianjin Kaiderun Environmental Protection Equipment Technology Co ltd
Current assignee: Tianjin Kaiderun Environmental Protection Equipment Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-24
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a biofilm reactor that treatment effeciency is high, include the base and be located the reactor of base top, the bottom fixed connection through bracing piece and reactor around the base top, the top and the equal fixed mounting in bottom of reactor inner chamber have the membrane frame, two fixedly connected with biofilm between the relative one side of membrane frame, the utility model relates to a biofilm reactor equipment technical field. This biofilm reactor that treatment efficiency is high carries out prefiltration to sewage through annular filter screen, the dwang is driven to rotate by the rethread motor, thereby it rotates to drive the scraper blade, make the mud scraping on the annular filter screen inner wall of scraper blade scribble, hang the mud of scribbling and can fall into in the hopper, mud is cleared up on the annular filter screen inner wall that can be quick, the effectual biofilm that slows down is stopped up by mud, it is normal to purify sewage to have ensured the biofilm, great improvement the efficiency that sewage was handled to the biofilm.

Description

Biofilm reactor that treatment effeciency is high

Technical Field

The utility model relates to a biofilm reactor equipment technical field specifically is a biofilm reactor that treatment effeciency is high.

Background

The membrane bioreactor and the biomembrane reactor are two different reactors, the membrane bioreactor is a novel water treatment technology combined by a membrane separation unit and a biological treatment unit, the biomembrane reactor is a structure similar to a membrane formed by a layer of organisms on a filler by adding various fillers in the reactor so that microorganisms can grow by attachment, the time of the biomembrane reactor is easily blocked by sludge in sewage for a long time, most of sludge in the existing biomembrane reactor naturally sinks through gravity and then is discharged, the time required by sludge treatment in the biomembrane reactor is too long, excessive sludge can normally purify sewage by the biomembrane, and the efficiency of the biomembrane to sewage purification treatment is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a biofilm reactor that treatment effeciency is high has solved the problem that the biofilm is inefficient to sewage purification treatment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a biomembrane reactor with high treatment efficiency comprises a base and a reactor positioned above the base, wherein the periphery of the top of the base is fixedly connected with the bottom of the reactor through supporting rods, membrane frames are fixedly mounted at the top and the bottom of an inner cavity of the reactor, a biomembrane is fixedly connected between two opposite sides of the membrane frames, an annular filter screen is fixedly connected between the top and the bottom of the inner cavity of the reactor and positioned in the membrane frames, a driving box is fixedly connected with the top of the reactor, a motor is fixedly connected with the top of the inner cavity of the driving box, the top of the reactor is positioned in the driving box and penetrates through the driving box and is rotatably connected with a rotating rod, an output shaft of the motor is fixedly connected with the top of the rotating rod through a coupler, a scraper matched with the annular filter screen is fixedly connected with the outer surface of the rotating rod through a rotating sleeve, the bottom of the reactor is communicated with the inside of the annular filter screen, and a discharge hopper is arranged on the outer surface of the discharge hopper and positioned outside the reactor.

Preferably, the right side fixedly connected with sludge pump at base top, the bottom intercommunication on play hopper surface right side has the connecting pipe, sludge pump's the end intercommunication of intaking has the inlet tube.

Preferably, the left end of the water inlet pipe is communicated with the right end of the connecting pipe, and the water outlet end of the sludge pump is communicated with a water outlet pipe.

Preferably, the top of the left side of the reactor is fixedly connected with a fixing sleeve, and the top of the fixing sleeve penetrates through and is connected with a connecting rod in a sliding manner.

Preferably, the bottom fixedly connected with of connecting rod hangs the ladder, the top of reactor and the left side intercommunication that is located the drive case have the filler pipe.

Preferably, the bottom of the right side of the reactor is communicated with a drain pipe.

Advantageous effects

The utility model provides a biofilm reactor that treatment effeciency is high. Compared with the prior art, the method has the following beneficial effects:

(1) This biofilm reactor that treatment effeciency is high, carry out the prefilter to sewage through annular filter screen, the dwang is driven to rotate by the rethread motor, thereby it rotates to drive the scraper blade, make the mud scraping on annular filter screen inner wall of scraper blade scribble, the mud of hanging scribbling can fall into in the hopper, mud is cleared up on the annular filter screen inner wall that can be quick, the effectual biofilm that slows down is stopped up by mud, ensured that the biofilm is normal purifies sewage, great improvement the efficiency that the sewage was handled to the biofilm.

(2) This biofilm reactor that treatment effeciency is high through opening solenoid electric valve, makes the inlet tube on the sludge pump again take away the mud in the hopper through the connecting pipe, removes the processing with mud through the outlet pipe, can convenient and fast handle mud, uses convenience more, hangs on the fixed cover through the connecting rod that will hang on the ladder, can hang the ladder through the climbing to the reactor on, the convenience is overhauld the reactor.

Drawings

Fig. 1 is an external structure diagram of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the reactor of the present invention;

FIG. 3 is a left side view of the hanging ladder and connecting rod structure of the present invention;

figure 4 is a top view of the reactor, membrane frame and annular filter screen structure of the present invention.

In the figure: 1. a base; 2. a reactor; 3. a film frame; 4. a biofilm; 5. an annular filter screen; 6. a drive box; 7. a motor; 8. rotating the rod; 9. a squeegee; 10. a discharge hopper; 11. a sludge pump; 12. a connecting pipe; 13. a water inlet pipe; 14. a water outlet pipe; 15. fixing a sleeve; 16. a connecting rod; 17. hanging a ladder; 18. adding a water pipe; 19. and a drain pipe.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a biofilm reactor that treatment effeciency is high, includes base 1 and the reactor 2 that is located base 1 top, and the top of reactor 2 just is located the left side intercommunication of drive case 6 and has water pipe 18, and the bottom intercommunication on reactor 2 right side has drain pipe 19.

Further, in order to conveniently overhaul the reactor 2, a fixing sleeve 15 is fixedly connected to the top of the left side of the reactor 2, a connecting rod 16 penetrates through the top of the fixing sleeve 15 and is connected with the top of the fixing sleeve in a sliding mode, and a hanging ladder 17 is fixedly connected to the bottom end of the connecting rod 16.

Further, for clear up the mud that adheres on 5 inner walls of annular filter screen fast, the bottom fixed connection through bracing piece and reactor 2 around the 1 top of base, there is membrane frame 3 at the top of 2 inner chambers of reactor and the equal fixed mounting in bottom, fixedly connected with biomembrane 4 between two relative one sides of membrane frame 3, inside fixedly connected with annular filter screen 5 that just is located membrane frame 3 between the top of 2 inner chambers of reactor and the bottom, top fixedly connected with drive case 6 of reactor 2, top fixedly connected with motor 7 of drive case 6 inner chamber, motor 7 is servo motor, with external power electric connection, control through control switch, motor 7 drives scraper blade 9 through dwang 8 and rotates more slowly, the inside of reactor 2 top and that is located drive case 6 runs through and is connected with dwang 8, the output shaft of motor 7 passes through the top fixed connection of shaft coupling and dwang 8, the surface of dwang 8 just is located reactor 2's inside is through the scraper blade 9 that rotates set fixedly connected with annular filter screen 5 looks adaptation, the bottom of reactor 2 just is located there is hopper 10 inside of annular filter screen 5, the inner wall and the inner wall fixed connection at the top of annular filter screen 5 top and the inner wall of annular filter screen 5 all around can carry out the effectual sewage purification of contact assurance 4, the sewage purification biofilm purification 4 that the sewage plug is fast has carried out, the sewage purification efficiency is carried out in the contact of the sewage treatment on 4.

The biofilm 4 has a circular ring shape.

Further, in order to take out sinking sludge conveniently, the right side fixedly connected with sludge pump 11 at the top of base 1, the bottom intercommunication on the right side of the outer surface of discharge hopper 10 has connecting pipe 12, the end intercommunication of intaking of sludge pump 11 has inlet tube 13, the left end of inlet tube 13 and the right-hand member intercommunication of connecting pipe 12, the play water end intercommunication of sludge pump 11 has outlet pipe 14.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, add waste water through filler pipe 18, annular filter screen 5 can filter great granule in the waste water, rethread two biomembrane 4 between membrane frame 3 purifies waste water, start control switch simultaneously, make motor 7 drive dwang 8 rotate, make dwang 8 drive scraper blade 9 rotate, scraper blade 9 can scrape the mud that adheres on the scraper blade 9 inner wall, mud can sink under gravity in the hopper 10, discharge the back through the log raft that will purify through drain pipe 19, open solenoid electric valve again, start sludge pump 11, make the inlet tube 13 on the sludge pump 11 take away the mud in the hopper 10 through connecting pipe 12, discharge through outlet pipe 14, when needing to overhaul reactor 2, hang connecting rod 16 on the string ladder 17 in fixed cover 15, reach reactor 2 top through climbing string ladder 17 and overhaul.

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. A biofilm reactor that treatment effeciency is high, includes base (1) and is located reactor (2) of base (1) top, its characterized in that: base (1) top all around through the bottom fixed connection of bracing piece and reactor (2), the top and the equal fixed mounting in bottom of reactor (2) inner chamber have membrane frame (3), two fixedly connected with biomembrane (4) between the relative one side of membrane frame (3), inside fixedly connected with ring filter (5) that just are located membrane frame (3) between the top of reactor (2) inner chamber and the bottom, the top fixedly connected with drive case (6) of reactor (2), the top fixedly connected with motor (7) of drive case (6) inner chamber, the top of reactor (2) just is located the inside of drive case (6) and runs through and rotate and be connected with dwang (8), the output shaft of motor (7) passes through the top fixed connection of shaft coupling and dwang (8), the surface of dwang (8) just is located the inside of reactor (2) and has a scraper blade (9) of ring filter (5) looks adaptation through rotating cover fixedly connected with ring filter, the inside intercommunication that the bottom of reactor (2) just is located ring filter (5) has a hopper (10).

2. A biofilm reactor having high process efficiency according to claim 1, wherein: the right side fixedly connected with sludge pump (11) at base (1) top, the bottom intercommunication on play hopper (10) surface right side has connecting pipe (12), the end intercommunication of intaking of sludge pump (11) has inlet tube (13).

3. A biofilm reactor having high process efficiency according to claim 2, wherein: the left end of inlet tube (13) and the right-hand member intercommunication of connecting pipe (12), the play water end intercommunication of sludge pump (11) has outlet pipe (14).

4. A biofilm reactor having high process efficiency according to claim 1, wherein: the reactor is characterized in that the top of the left side of the reactor (2) is fixedly connected with a fixing sleeve (15), and the top of the fixing sleeve (15) penetrates through and is connected with a connecting rod (16) in a sliding manner.

5. A biofilm reactor with high treatment efficiency according to claim 4, wherein: the bottom fixedly connected with of connecting rod (16) hangs ladder (17), the top of reactor (2) and the left side intercommunication that is located drive case (6) have filler pipe (18).

6. A biofilm reactor according to claim 1, wherein: the bottom of the right side of the reactor (2) is communicated with a drain pipe (19).