CN209307170U

CN209307170U - A kind of multi-layer biological film sewage treatment system

Info

Publication number: CN209307170U
Application number: CN201821855511.1U
Authority: CN
Inventors: 李力; 阎怀国; 段士伦
Original assignee: CITIC Envirotech Tianjin Co Ltd
Current assignee: CITIC Envirotech Tianjin Co Ltd
Priority date: 2018-11-12
Filing date: 2018-11-12
Publication date: 2019-08-27
Anticipated expiration: 2028-11-12

Abstract

The utility model discloses a kind of multi-layer biological film sewage treatment systems, including cabinet and the second water tank, the intracorporal bottom of case is fixed with purifying box, bottom in the purifying box is removably connected with film frame, multiple biomembranes are equidistantly fixed on the film frame, the intracorporal bottom side of case is fixed with the dirty pump of pumping, described one end for taking out dirty pump is connected with conveying pipeline, the other end for taking out dirty pump is connected with sewage pipe, one end of the sewage pipe runs through the side wall of cabinet and extends to the side of cabinet, the intracorporal bottom other side of case is fixed with water pump, one end of the water pump is connected with the first water-supply-pipe, one end of first water-supply-pipe is connected with aqueduct.The utility model solves the problems, such as that the inconvenient stink distributed to sewage carries out purified treatment, while also solving the problems, such as that sewage cannot be handled, and realizes and purifies to sewage, to the function that residue is cleared up, of simple structure and strong practicability.

Description

A kind of multi-layer biological film sewage treatment system

Technical field

The utility model relates to biomembrane technical field of sewage more particularly to a kind of multi-layer biological film sewage treatment systems System.

Background technique

Sewage treatment is the water quality requirement for draining a certain water body to reach sewage or reusing, and carries out only to it The process of change.Sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink Etc. every field, also come into the daily life of common people more and more.The upstream supplier of sewage treatment industry is mainly The manufacturer and sewage treatment drug supplier of sewage disposal device.It is very fast to belong to development, the good industry of demand status.

It is relatively more about the report of sewage treatment in the prior art.The patent of CN102502954A discloses a kind of from aeration Biofilm reactor and the sewage disposal system for using the reactor, the device can be combined with each other with a variety of sewage disposal devices , can be more economical to sewage treatment using sewage treating efficiency is improved, resource is saved, treatment effect is high, and still, which can not Foul smell is handled, air can be polluted by being discharged into atmosphere, influence the normal life of people around.

The patent of CN107500402A discloses a kind of rotary biological film sewage treatment system, by setting turntable vertically It sets, submerges, gas-guide tube is provided in rotation axis, air or oxygen can be passed through and be aerated, the disc of turntable is made The biomembrane covered makes full use of, and when needing the anaerobic layer of biomembrane to thicken, can increase the revolving speed of turntable, so that biological Film falls off, and still, which can not be handled the residue after processing sewage, influences to continue to use.

The patent of CN1785842A discloses biomembrane suspending carrier, which uses circular tube structure, setting ten in round tube Word reinforcing rib, reinforcing rib are connected with round tube inner wall, and quarter inner cavity will be separated into pipe, and a plurality of deflector is arranged in outer wall, carry Internal outer surface is the undulated numb line of tiny irregular convex-concave, increases the adhesive force of biomembrane, and one layer of process is adhered in outer surface The training film of preferred microorganism strain training is saved under air-tight state by vacuum freezing drying dehydration, and still, which exists When handling the foul smell that sewage distributes, it is unable to multi task process, processing, which is not thorough, causes environmental pollution.

To sum up, how sewage is purified, residue is handled, and at the foul smell how to be distributed to sewage Reason is the key points and difficulties problem of those skilled in the art's research, for this purpose, we have proposed a kind of multi-layer biological film sewage treatments System solves the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of multi-layer biological film proposed Sewage disposal system.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of multi-layer biological film sewage treatment system, including cabinet and the second water tank, the intracorporal bottom of case are fixed with Purifying box, the bottom in the purifying box are removably connected with film frame, multiple biomembranes, institute are equidistantly fixed on the film frame It states the intracorporal bottom side of case and is fixed with the dirty pump of pumping, described one end for taking out dirty pump is connected with conveying pipeline, described to take out the another of dirty pump End is connected with sewage pipe, and one end of the sewage pipe runs through the side wall of cabinet and extends to the side of cabinet, and the case is intracorporal The bottom other side is fixed with water pump, and one end of the water pump is connected with the first water-supply-pipe, one end connection of first water-supply-pipe There is aqueduct, multiple connecting tubes are connected on the aqueduct, the lower end of the connecting tube is run through the side wall of film frame and is connected to The upper end of biomembrane, the other end of the water pump are connected with the second water-supply-pipe, one end of second water-supply-pipe through cabinet and The side wall of second water tank simultaneously extends in the second water tank, is removably connected with fixed plate in the intracorporal opposing sidewalls of case, The upper end of the fixed plate is fixed with support plate, and the upper end of one of support plate is fixed with the first water tank, first water tank Lower end through the support plate side wall and extend to the lower end of the support plate, the lower end of first water tank is connected with overboard Pipe, the lower end of the downpipe are connected to the upper end side of purifying box, and the upper end of another support plate is fixed with exhaust fan, described One end of exhaust fan is connected with wind conveying pipe, is equipped with filter device in the wind conveying pipe, one end of the wind conveying pipe is connected to first The side of water tank, the other end of the wind conveying pipe are connected with exhaust pipe, and one end of the exhaust pipe is run through the side wall of cabinet and prolonged The side of cabinet is extended to, the upper end of first water tank is connected with feed pipe, and the side wall of cabinet is run through in the upper end of the feed pipe And extend to the upper end of cabinet.

Preferably, the filter device includes the fixed frame being fixed in wind conveying pipe between opposing sidewalls, the fixed frame Slot is equipped in interior opposing sidewalls, two slots of the same side are one group, are inserted with jointly in same group of two slots First filter plate, the side of first filter plate are fixed with handle, the second filter plate are equipped in the wind conveying pipe.

Preferably, the upper end of the feed pipe is equipped with capping, and the side of the capping, which is equipped with, to be latched, and the one of the feed pipe Side is equipped with and latches corresponding lockhole, and latches and be located in lockhole.

Preferably, the lower end of the film frame is set there are two first through hole, the intracorporal bottom of case set there are two and first Corresponding first tapped blind hole of through-hole, the first through hole is interior through the first screw is equipped with, and one end of first screw extends To the first tapped blind hole.

Preferably, set in the fixed plate there are two the second through-hole, be all provided in the intracorporal opposing sidewalls of case there are two The second tapped blind hole corresponding with the second through-hole, through being equipped with the second screw in second through-hole, the one of second screw End extends in the second tapped blind hole.

Preferably, the side of the cabinet is equipped with the first opening, and first opening is hinged with the first capping, and described the The side of one capping is fixed with the first knob.

Preferably, the side of the wind conveying pipe is equipped with the second opening, and second opening is hinged with the second capping, described The side of second capping is fixed with the second knob.

Preferably, the side of second water tank is connected with drainpipe, is equipped with valve on the sewage pipe and drainpipe.

Preferably, the side of the fixed plate is fixed with brace, and the upper end of the brace is fixed on the lower end of support plate.

Preferably, sieve is installed in the feed pipe.

Compared with prior art, the utility model has the beneficial effects that

1, by the cooperation between exhaust fan, the first filter plate, the second filter plate and exhaust pipe, solving cannot be to foul smell The problem of being handled realizes the function of multiple purifying foul smell, avoids and is discharged into atmosphere the case where causing environmental pollution Occur；

2, by the cooperation between biomembrane, film frame, the first water-supply-pipe and conveying pipeline, inconvenience is solved to sewage treatment The problem of, reach and sewage has been purified, the effect that residue is cleared up；

In conclusion the problem of carrying out purified treatment which solves the stink that inconvenience distributes sewage, simultaneously Also it solves the problems, such as that sewage cannot be handled, realizes and sewage is purified, to the function that residue is cleared up, knot Structure is simple, practical.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of multi-layer biological film sewage treatment system schematic diagram of internal structure；

Fig. 2 be the utility model proposes a kind of multi-layer biological film sewage treatment system external structure schematic diagram；

Fig. 3 be the utility model proposes a kind of multi-layer biological film sewage treatment system wind conveying pipe internal structure signal Figure；

Fig. 4 be the utility model proposes a kind of multi-layer biological film sewage treatment system sieve structural schematic diagram.

In figure: 1 capping, 2 feed pipes, 3 first water tanks, 4 first filter plates, 5 support plates, 6 second screws, 7 fixed plates, 8 Dirty pump, 11 handles, 12 valves, 13 conveying pipelines, 14 film framves, 15 biomembranes, 16 purifying boxs, 17 first are taken out in cabinet, 9 sewage pipes, 10 Water-supply-pipe, 18 water pumps, 19 second water-supply-pipes, 20 drainpipes, 21 second water tanks, 22 braces, 23 fixed frames, 24 exhaust pipes, 25 are taken out Blower, 26 second knobs, 27 second cappings, 28 wind conveying pipes, 29 lockholes, 30 locks, 31 first cappings, 32 first knobs, 33 sieves Net, 34 second filter plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Embodiment 1

Referring to Fig.1,2,3,4, a kind of multi-layer biological film sewage treatment system, including cabinet 8 and the second water tank 21, cabinet 8 Interior bottom is fixed with purifying box 16, and convenient to purify to water, the bottom in purifying box 16 is removably connected with film frame 14, side Just fixed biofilm 15 are equidistantly fixed with multiple biomembranes 15 on film frame 14, use when purifying sewage, the bottom in cabinet 8 Portion side is fixed with the dirty pump 10 of pumping, and the one end for taking out dirty pump 10 is connected with conveying pipeline 13, and the other end for taking out dirty pump 10 is connected with blowdown One end of pipe 9, sewage pipe 9 runs through the side wall of cabinet 8 and extends to the side of cabinet 8, and the bottom other side in cabinet 8 is fixed with Water pump 18, one end of water pump 18 are connected with the first water-supply-pipe 17, and one end of the first water-supply-pipe 17 is connected with aqueduct, on aqueduct Multiple connecting tubes are connected with, the lower end of connecting tube runs through the side wall of film frame 14 and is connected to the upper end of biomembrane 15, passes through water pump 18 and the first cooperation between water-supply-pipe 17, it is stored convenient for pumping to purified water in the second water tank 21；

The other end of water pump 18 is connected with the second water-supply-pipe 19, and cabinet 8 and the second water are run through in one end of the second water-supply-pipe 19 The side wall of case 21 simultaneously extends in the second water tank 21, and fixed plate 7 is removably connected in the opposing sidewalls in cabinet 8, fixed The upper end of plate 7 is fixed with support plate 5, plays the role of support, and the upper end of one of support plate 5 is fixed with the first water tank 3, just In holding sewage, the lower end of the first water tank 3 runs through the side wall of the support plate 5 and extends to the lower end of the support plate 5, the first water tank 3 lower end is connected with downpipe, and the lower end of downpipe is connected to the upper end side of purifying box 16, the upper end of another support plate 5 It is fixed with exhaust fan 25, one end of exhaust fan 25 is connected with wind conveying pipe 28, facilitates the air extraction in the first water tank 3, thus Filter the air processing；

Filter device is equipped in wind conveying pipe 28, one end of wind conveying pipe 28 is connected to the side of the first water tank 3, wind conveying pipe 28 The other end is connected with exhaust pipe 24, and one end of exhaust pipe 24 runs through the side wall of cabinet 8 and extends to the side of cabinet 8, the first water The upper end of case 3 is connected with feed pipe 2, and the upper end of feed pipe 2 runs through the side wall of cabinet 8 and extends to the upper end of cabinet 8, filtering Under the action of device, the foul smell distributed to sewage is filtered, and protects the environment of surrounding.

In the utility model, filter device includes the fixed frame 23 being fixed in wind conveying pipe 28 between opposing sidewalls, fixed Slot is equipped in opposing sidewalls in frame 23, two slots of the same side are one group, are inserted jointly in same group of two slots Equipped with the first filter plate 4, the side of the first filter plate 4 is fixed with handle 11, is moved easily the first filter plate 4, in wind conveying pipe 28 Second filter plate 34 is installed, by the cooperation between the first filter plate 4 and the second filter plate 34, realizes and foul smell is carried out only Change the function of filtering.

In the utility model, the upper end of feed pipe 2 is equipped with capping 1, and the side for covering 1 is equipped with lock 30, and the one of feed pipe 2 Side is equipped with and latches 30 corresponding lockholes 29, and latches 30 and be located in lockhole 29, is easy to open and locks capping 1.

In the utility model, the side of cabinet 8 is equipped with the first opening, and the first opening is hinged with the first capping 31, and first The side of capping 31 is fixed with the first knob 32, is easy to open the first capping 31, the side of wind conveying pipe 28 using the first knob 32 Equipped with the second opening, the second opening is hinged with the second capping 27, and the side of the second capping 27 is fixed with the second knob 26, and second The side of water tank 21 is connected with drainpipe 20, is equipped with valve 12 on sewage pipe 9 and drainpipe 20, facilitates the flow of control water, The side of fixed plate 7 is fixed with brace 22, and the upper end of brace 22 is fixed on the lower end of support plate 5, plays the role of support, charging Sieve 33 is installed in pipe 2, convenient for the obstacle in sewage to be filtered, so that convenient thoroughly handle sewage, is mentioned The treatment effeciency of high sewage.

Embodiment 2

In the utility model, the lower end of film frame 14 is set there are two first through hole, the bottom in cabinet 8 set there are two and first Corresponding first tapped blind hole of through-hole, first through hole is interior through the first screw is equipped with, and one end of the first screw extends to the first spiral shell In line blind hole, be easy for installation and removal, compared with Example 1, the present embodiment can the position as needed to film frame 14 move It is dynamic and fixed, preferably to handle sewage.

Embodiment 3

It is set in fixed plate 7 there are two the second through-hole, is all provided with that there are two corresponding with the second through-hole in the opposing sidewalls in cabinet 8 The second tapped blind hole, through the second screw 6 is equipped in the second through-hole, one end of the second screw 6 extends to the second tapped blind hole It is interior, improve the efficiency of installation and removal, compared with Example 2, the present embodiment can preferably to the first water tank 3 and exhaust fan 25 into Row stablizes support, improves the stability of the first water tank 3 and exhaust fan 25.

In the utility model, when in use, capping 1 is opened, then pours into sewage in cabinet 8 from feed pipe 2, utilized Bulk particle in sewage is filtered by sieve 33, and the foul smell that then exhaust fan 25 is distributed sewage passes through the second filter plate 34 and first filter plate 4 be filtered, then will emit again, sewage is dropped into purifying box 16 by downpipe, then Sewage is carried out by biomembrane 15 and carries out purified treatment, and treated, and water is pumped in the second water tank 21 by water pump 18, is used When open valve 12, treated water is discharged by drainpipe 20, and filtered residue is extracted by taking out dirty pump 10 and send cabinet 8 It is interior, so that when needing replacing the first filter plate 4, the second capping 27 is opened using keeping cleaning in purifying box 16, by the first filtering Plate 4 is extracted out, is then replaced.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of multi-layer biological film sewage treatment system, including cabinet (8) and the second water tank (21), it is characterised in that: the case Bottom in body (8) is fixed with purifying box (16), and the bottom in the purifying box (16) is removably connected with film frame (14), described It being equidistantly fixed on film frame (14) multiple biomembranes (15), the bottom side in the cabinet (8) is fixed with the dirty pump (10) of pumping, Described one end for taking out dirty pump (10) is connected with conveying pipeline (13), and the other end for taking out dirty pump (10) is connected with sewage pipe (9), institute The one end for stating sewage pipe (9) runs through the side wall of cabinet (8) and extends to the side of cabinet (8), and the bottom in the cabinet (8) is another Side is fixed with water pump (18), and one end of the water pump (18) is connected with the first water-supply-pipe (17), first water-supply-pipe (17) One end be connected with aqueduct, be connected with multiple connecting tubes on the aqueduct, film frame (14) are run through in the lower end of the connecting tube Side wall and be connected to the upper ends of biomembrane (15), the other end of the water pump (18) is connected with the second water-supply-pipe (19), described One end of second water-supply-pipe (19) is through the side wall of cabinet (8) and the second water tank (21) and extends in the second water tank (21), institute It states and is removably connected in the opposing sidewalls in cabinet (8) fixed plate (7), the upper end of the fixed plate (7) is fixed with support The upper end of plate (5), one of support plate (5) is fixed with the first water tank (3), and the branch is run through in the lower end of first water tank (3) The lower end of the side wall of fagging (5) and the lower end for extending to the support plate (5), first water tank (3) is connected with downpipe, described The lower end of downpipe is connected to the upper end side of purifying box (16), and the upper end of another support plate (5) is fixed with exhaust fan (25), One end of the exhaust fan (25) is connected with wind conveying pipe (28), and filter device, the wind conveying pipe are equipped in the wind conveying pipe (28) (28) one end is connected to the side of the first water tank (3), and the other end of the wind conveying pipe (28) is connected with exhaust pipe (24), described One end of exhaust pipe (24) runs through the side wall of cabinet (8) and extends to the side of cabinet (8), the upper end of first water tank (3) It is connected with feed pipe (2), the upper end of the feed pipe (2) runs through the side wall of cabinet (8) and extends to the upper end of cabinet (8).

2. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the filter device packet The fixed frame (23) being fixed between wind conveying pipe (28) interior opposing sidewalls is included, is all provided in the opposing sidewalls in the fixed frame (23) There is slot, two slots of the same side are one group, are inserted with jointly the first filter plate (4) in same group of two slots, described The side of first filter plate (4) is fixed with handle (11), is equipped with the second filter plate (34) in the wind conveying pipe (28).

3. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the feed pipe (2) Upper end be equipped with capping (1), it is described capping (1) side be equipped with lock (30), the side of the feed pipe (2) is equipped with and latches (30) corresponding lockhole (29), and latch (30) and be located in lockhole (29).

4. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the film frame (14) Lower end is set there are two first through hole, and the bottom in the cabinet (8) is set there are two the first tapped blind hole corresponding with first through hole, Through the first screw is equipped in the first through hole, one end of first screw is extended in the first tapped blind hole.

5. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the fixed plate (7) On set there are two the second through-hole, be all provided with that there are two the second spiral shells corresponding with the second through-hole in the opposing sidewalls in the cabinet (8) Line blind hole, second through-hole is interior through the second screw (6) are equipped with, and one end of second screw (6) extends to the second screw thread In blind hole.

6. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the cabinet (8) Side is equipped with the first opening, and first opening is hinged with the first capping (31), and the side of first capping (31) is fixed There are the first knob (32).

7. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the wind conveying pipe (28) Side be equipped with the second opening, second opening is hinged with the second capping (27), and the side of second capping (27) is solid Surely there are the second knob (26).

8. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that second water tank (21) side is connected with drainpipe (20), is equipped with valve (12) on the sewage pipe (9) and drainpipe (20).

9. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the fixed plate (7) Side be fixed with brace (22), the upper end of the brace (22) is fixed on the lower end of support plate (5).

10. a kind of multi-layer biological film sewage treatment system according to claim 1, which is characterized in that the feed pipe (2) Sieve (33) are inside installed.