CN209412014U - A kind of garbage transfer station sewage disposal device - Google Patents

Abstract

The utility model discloses a kind of garbage transfer station sewage disposal devices, belong to environmental technology field, a kind of garbage transfer station sewage disposal device, including water inlet pipe, clear water reserviors and sludge-tank, settling pit is successively arranged between water inlet pipe and clear water reserviors, conditioning tank, anaerobic pond, anoxic pond, aerobic tank, Fenton pond and the pond MBR, water inlet pipe, settling pit, conditioning tank, anaerobic pond, anoxic pond, aerobic tank, Fenton pond, the pond MBR and clear water reserviors are adjacent is fixedly connected to connecting tube between any two, grid is fixedly connected in settling pit, water adjusting valve is fixedly installed in connecting tube, settling pit, aerobic tank and Fenton pond are equipped with mud discharging mechanism, mud discharging mechanism includes sludge pipe, sludge pump and mud valve, and sludge pipe is connect with sludge-tank, mud valve is fixedly mounted on sludge pipe, it may be implemented convenient for in garbage transfer station Sewage especially refuse leachate carries out purified treatment, helps to improve the appearance of the city looks in city and the working environment of terminal.

Description

A kind of garbage transfer station sewage disposal device

Technical field

The utility model relates to environmental technology fields, are set more specifically to a kind of garbage transfer station with sewage treatment It is standby.

Background technique

Garbage transfer station is important one of urban infrastructure, improve Domestic Waste Collection transport efficiency, it is energy saving and It played an important role for the good study of citizen's creation, work, living environment, these garbage transfer stations are mainly distributed on entirely The each residence district in city, they carry clearing and transfer task for rubbish.

The wastewater source of garbage transfer station is more, source is different, property is different, collects, rubbish also different from processing mode The waste water that terminal generates mainly has: sanitary wastewater, flushing waste water, landfill leachate etc., wherein sanitary wastewater is main are as follows: transfer The waste water that the staff that stands generates in daily life, work；Flushing waste water is main are as follows: ground, vehicle and equipment, which are rinsed, to be generated Waste water；Landfill leachate is mainly the waste water that rubbish generates in compression process；Pollutant concentration height, the water of landfill leachate Matter variation range is big, is in black or taupe, due to its high pollution, it is necessary to as in simultaneous with fetor The key object for turning station wastewater treatment, otherwise not only will affect city appearance, also affects garbage transfer station staff's Daily life and work threaten their health.

Summary of the invention

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of garbage transfer station sewage Processing equipment, it may be implemented to help convenient for carrying out purified treatment to the especially refuse leachate of the sewage in garbage transfer station In the working environment for the appearance of the city looks and terminal for improving city.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of garbage transfer station sewage disposal device, including water inlet pipe, clear water reserviors and sludge-tank, the water inlet pipe and clear It is successively arranged settling pit, conditioning tank, anaerobic pond, anoxic pond, aerobic tank, Fenton pond and the pond MBR between pond, the water inlet pipe, Settling pit, conditioning tank, anaerobic pond, anoxic pond, aerobic tank, Fenton pond, the pond MBR and clear water reserviors are adjacent is fixedly connected between any two There is connecting tube, grid is fixedly connected in the settling pit, water adjusting valve, the desilting are fixedly installed in the connecting tube Pond, aerobic tank and Fenton pond are equipped with mud discharging mechanism, and the mud discharging mechanism includes sludge pipe, sludge pump and mud valve, and spoil disposal Pipe is connect with sludge-tank, and the mud valve is fixedly mounted on sludge pipe, and a pair of of MBR module and support are equipped in the pond MBR Frame, and MBR module is fixedly installed in the pond MBR by support frame, the MBR module includes the plate membrane of muti-piece stacking, described It is additionally provided with aeration mechanism and a pair of of cleaning mechanism in the pond MBR, may be implemented convenient for the especially rubbish of the sewage in garbage transfer station Rubbish penetrating fluid carries out purified treatment, helps to improve the appearance of the city looks in city and the working environment of terminal.

Further, the aeration mechanism includes aeration pump, air inlet pipe, multiple aeration tubes and Suck-back prevention valve, the aeration Pump is connect with air inlet pipe, and air inlet pipe extends to bottom side in the pond MBR, and multiple the aeration tubes are fixedly connected in air inlet pipe, and Aeration tube is located at immediately below MBR module, and the Suck-back prevention valve is fixedly installed in air inlet pipe, using after aeration pump air inlet by being aerated Oxygen pressure in gas is dissolved in sewage, accelerates activated sludge that organic matter is decomposed into inorganic matter, and then reach by pipe aeration The effect of decontamination improves the filter effect of MBR module.

Further, a pair of cleaning mechanism includes a pair of of fixed slip bar, a pair of of slip ring, cleaning pipe and multiple cleanings Spray head is fixedly connected between a pair of fixed slip bar and the pond MBR inner bottom wall, the company of sliding between the slip ring and fixed slip bar It connects, the cleaning pipe is fixedly connected between a pair of of slip ring, and multiple cleaning spray heads are fixedly connected on cleaning and manage close to MBR group One end of part, digging on the cleaning pipe has detergent inlet opening, and technical staff can use external pipe and be sent into detergent It is sprayed to cleaning Guan Houjing by cleaning spray head, is removed contamination to MBR module surface.

Further, the cleaning pipe is equipped with side hanging mechanism, and the side hanging mechanism includes being fixedly connected on cleaning pipe T-type turntable, side hanging plate and the anti-fall bar at end, are rotatablely connected between the side hanging plate and T-type turntable, and the anti-fall bar is fixedly connected In the pond MBR upper end, and on side hanging plate, cutting has the location hole to match with anti-fall bar, fixed company between a pair of cleaning mechanism It is connected to a pair of U-shaped synchronous plate, is fixedly connected with fixed plate between a pair of U-shaped synchronous plate, convenient for being utilized when the pond MBR works Cleaning mechanism is fixed by side hanging mechanism, and cleaning mechanism can be operated to MBR module after rotating side hanging plate after removing from anti-fall bar It is cleaned.

Further, the aerobic tank is additionally provided with sludge reflux mechanism, and the sludge reflux mechanism includes mud return line And flow divider, and flow divider is mounted on mud return line, and the mud return line is by the sludge pipe and anoxic pond in aerobic tank Connection, because activated sludge contains a large amount of microorganism and organic matter, flowing back main is to play the role of inoculation, is reduced new dirty The processing intensity of mud, reflux itself are also the process for allowing microorganism to accelerate breeding.

Further, nitrification liquid reflux mechanism is additionally provided in the aerobic tank, nitrification liquid reflux mechanism includes reflux Pump, nitrification liquid return pipe and return valve, the nitrification liquid return pipe are connect with anoxic pond, and the return valve is fixedly mounted on nitrification On liquid return pipe, it is discharged convenient for the aerobic nitrate nitrogen generated in the process is back to anoxic section denitrification at gas, is reached with this The nitrogen content in sewage is reduced, the load of previous processed technique can also be reduced.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) this programme may be implemented convenient for carrying out at purification to the especially refuse leachate of the sewage in garbage transfer station Reason helps to improve the appearance of the city looks in city and the working environment of terminal.

(2) aeration mechanism includes that aeration pump, air inlet pipe, multiple aeration tubes and Suck-back prevention valve, aeration pump are connect with air inlet pipe, And air inlet pipe extends to bottom side in the pond MBR, multiple aeration tubes are fixedly connected in air inlet pipe, and aeration tube is being located at MBR module just Lower section, Suck-back prevention valve are fixedly installed in air inlet pipe, are aerated using after aeration pump air inlet by aeration tube, oxygen in gas is forced It is dissolved in sewage, accelerates activated sludge that organic matter is decomposed into inorganic matter, and then achieve the effect that decontamination, improve MBR module Filter effect.

(3) a pair of of cleaning mechanism includes a pair of of fixed slip bar, a pair of of slip ring, cleaning pipe and multiple cleaning spray heads, a pair It is fixedly connected between fixed slip bar and the pond MBR inner bottom wall, is slidably connected between slip ring and fixed slip bar, cleaning pipe is fixedly connected on Between a pair of of slip ring, multiple cleaning spray heads are fixedly connected on cleaning and manage close to one end of MBR module, and cleaning to dig on pipe has cleaning Agent inlet opening, technical staff, which can use external pipe detergent is fed through cleaning Guan Houjing, to be sprayed by cleaning spray head, to MBR Assembly surface is removed contamination.

(4) cleaning pipe is equipped with side hanging mechanism, and side hanging mechanism includes the T-type turntable for being fixedly connected on cleaning pipe upper end, side Hanging plate and anti-fall bar, are rotatablely connected between side hanging plate and T-type turntable, and anti-fall bar is fixedly connected on the pond MBR upper end, and on side hanging plate Cutting has the location hole to match with anti-fall bar, and a pair of U-shaped synchronous plate is fixedly connected between a pair of of cleaning mechanism, a pair of U-shaped Fixed plate is fixedly connected between synchronous plate, convenient for fixing cleaning mechanism using side hanging mechanism when the pond MBR works, from anti-fall Cleaning mechanism can be operated after rotating side hanging plate after removing on bar to clean MBR module.

(5) aerobic tank is additionally provided with sludge reflux mechanism, and sludge reflux mechanism includes mud return line and flow divider, and is shunted Valve is mounted on mud return line, and mud return line connects the sludge pipe in aerobic tank with anoxic pond, because activated sludge contains There are a large amount of microorganism and organic matter, flowing back main is to play the role of inoculation, reduces the processing intensity of new sludge, reflux is originally Body is also the process for allowing microorganism to accelerate breeding.

(6) nitrification liquid reflux mechanism is additionally provided in aerobic tank, nitrification liquid reflux mechanism includes reflux pump, nitrification liquid return pipe And return valve, nitrification liquid return pipe are connect with anoxic pond, return valve is fixedly mounted on nitrification liquid return pipe, convenient for aerobic mistake The nitrate nitrogen generated in journey is back to anoxic section denitrification and is discharged at gas, reaches the nitrogen content reduced in sewage with this, may be used also To reduce the load of previous processed technique.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the pond the utility model MBR part；

Fig. 2 is the structural schematic diagram of the utility model；

Fig. 3 is the structural schematic diagram in Fig. 2 at A；

Fig. 4 is the structural schematic diagram in Fig. 1 at B；

Fig. 5 is the process flow chart of the utility model part.

Figure label explanation:

1 water inlet pipe, 2 settling pits, 3 conditioning tanks, 4 anaerobic ponds, 5 anoxic ponds, 6 aerobic tanks, 7 Fenton ponds, 8 ponds MBR, 801 MBR module, 802 support frames, 9 clear water reserviors, 10 connecting tubes, 11 water adjusting valves, 12 sludge-tanks, 13 mud discharging mechanisms, 1301 sludge pipes, 1302 sludge pumps, 1303 mud valves, 14 grids, 15 nitrification liquids reflux mechanism, 1501 reflux pumps, 1502 nitrification liquid return pipes, 1503 return valves, 16 sludge reflux mechanisms, 1601 mud return lines, 1602 flow dividers, 17 aeration mechanisms, 1701 aeration pumps, 1702 air inlet pipe, 1703 aeration tubes, 1704 Suck-back prevention valves, 18 cleaning mechanisms, 1801 fixed slip bars, 1802 slip rings, 1803 cleanings Pipe, 1804 cleaning spray heads, 19 side hanging mechanisms, 1901 T-type turntables, 1902 side hanging plates, 1903 anti-fall bars, 20 U-shaped synchronous 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；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Please refer to Fig. 1-5, a kind of garbage transfer station sewage disposal device, including water inlet pipe 1, clear water reserviors 9 and sludge-tank 12, settling pit 2, conditioning tank 3, anaerobic pond 4, anoxic pond 5, aerobic tank 6, Fenton pond are successively arranged between water inlet pipe 1 and clear water reserviors 9 The pond 7 and MBR 8, settling pit 2 are used to precipitate the harmful silt for being greater than specified particle size in water, and conditioning tank 3 is for providing to sewage treatment The buffer capacity of load, anaerobic pond 4 can use the effect of anaerobic bacteria, make organic matter that hydrolysis, acidification and methanation, removal occur Organic matter in waste water, and the biodegradability of sewage is improved, be conducive to subsequent oxygen consumption processing, anoxic pond 5 plays denitrification work With organic matter is further resolved into inorganic matter for allowing activated sludge to carry out aerobic respiration by aerobic tank 6, removes pollutant, fragrant Flocculation is played the role of in pond 7 and net is caught, and dirt-removing power is improved in the pond MBR 8 in conjunction with activated sludge process and membrane separation technique, water inlet Pipe 1, settling pit 2, conditioning tank 3, anaerobic pond 4, anoxic pond 5, aerobic tank 6, Fenton pond 7, the pond MBR 8 and clear water reserviors 9 it is adjacent two-by-two it Between be fixedly connected to connecting tube 10, be fixedly connected with grid 14 in settling pit 2, grid 14 is for going biggish suspension in water removal Object may block the large particulate matter of pipeline valve and water pump with other, and water adjusting valve 11 is fixedly installed in connecting tube 10, sink Sand basin 2, aerobic tank 6 and Fenton pond 7 are equipped with mud discharging mechanism 13, and mud discharging mechanism 13 includes sludge pipe 1301,1302 and of sludge pump Mud valve 1303, and sludge pipe 1301 is connect with sludge-tank 12, mud valve 1303 is fixedly mounted on sludge pipe 1301, the pond MBR 8 It is interior to be equipped with a pair of of MBR module 801 and support frame 802, and MBR module 801 is fixedly installed in the pond MBR 8 by support frame 802, MBR module 801 includes the plate membrane of muti-piece stacking, and aeration mechanism 17 and a pair of of cleaning mechanism 18 are additionally provided in the pond MBR 8.

Being aerated mechanism 17 includes aeration pump 1701, air inlet pipe 1702, multiple aeration tubes 1703 and Suck-back prevention valve 1704, aeration Pump 1701 is connect with air inlet pipe 1702, and air inlet pipe 1702 extends to bottom side in the pond MBR 8, and multiple aeration tubes 1703 are fixedly connected In in air inlet pipe 1702, and aeration tube 1703 is located at immediately below MBR module 801, and Suck-back prevention valve 1704 is fixedly installed in air inlet pipe It on 1702, is aerated using after 1701 air inlet of aeration pump by aeration tube 1703, oxygen pressure in gas is dissolved in sewage, is accelerated Organic matter is decomposed into inorganic matter by activated sludge, and then achievees the effect that decontamination, improves the filter effect of MBR module 801, a pair of Cleaning mechanism 18 includes a pair of of fixed slip bar 1801, a pair of of slip ring 1802, cleaning pipe 1803 and multiple cleaning spray heads 1804, and one It is fixedly connected between fixed slip bar 1801 and 8 inner bottom wall of the pond MBR, is slidably connected between slip ring 1802 and fixed slip bar 1801, Cleaning pipe 1803 is fixedly connected between a pair of of slip ring 1802, and it is close that multiple cleaning spray heads 1804 are fixedly connected on cleaning pipe 1803 One end of MBR module 801, cleaning to dig on pipe 1803 has detergent inlet opening, and technical staff can use external pipe will be clear Clean dose is fed through after cleaning pipe 1803 through being sprayed by cleaning spray head 1804, removes contamination to 801 surface of MBR module, cleaning pipe 1803 are equipped with side hanging mechanism 19, and side hanging mechanism 19 includes the T-type turntable 1901 for being fixedly connected on cleaning 1803 upper end of pipe, side hanging Plate 1902 and anti-fall bar 1903, are rotatablely connected between side hanging plate 1902 and T-type turntable 1901, and anti-fall bar 1903 is fixedly connected on 8 upper end of the pond MBR, and dug on side hanging plate 1902 and have a location hole to match with anti-fall bar 1903, between a pair of of cleaning mechanism 18 It is fixedly connected with a pair of U-shaped synchronous plate 20, fixed plate is fixedly connected between a pair of U-shaped synchronous plate 20, convenient in 8 work of the pond MBR Cleaning mechanism 18 is fixed using side hanging mechanism 19 when making, can be grasped after rotating side hanging plate 1902 after being removed from anti-fall bar 1903 Make cleaning mechanism 18 to clean MBR module 801, aerobic tank 6 is additionally provided with sludge reflux mechanism 16, and sludge reflux mechanism 16 is wrapped Mud return line 1601 and flow divider 1602 are included, and flow divider 1602 is mounted on mud return line 1601, mud return line 1601 by aerobic tank 6 sludge pipe 1301 and anoxic pond 5 connect because activated sludge contains a large amount of microorganism and organic Object, flowing back main is to play the role of inoculation, reduces the processing intensity of new sludge, and reflux itself, which is also one, allows microorganism to add The process of speed breeding, is additionally provided with nitrification liquid reflux mechanism 15 in aerobic tank 6, nitrification liquid flow back mechanism 15 include reflux pump 1501, Nitrification liquid return pipe 1502 and return valve 1503, nitrification liquid return pipe 1502 are connect with anoxic pond 5, and return valve 1503 is fixedly mounted On nitrification liquid return pipe 1502, arranged convenient for the aerobic nitrate nitrogen generated in the process is back to anoxic section denitrification at gas Out, the nitrogen content reduced in sewage is reached with this, the load of previous processed technique can also be reduced.

Referring to Fig. 2, treatment sewage is entered in settling pit 2 using water inlet pipe 1, get rid of bulky grain pollutant, After suspended matter and part silt, via anaerobic pond 4 is entered after the regulation of conditioning tank 3, enters after the organic matter in removal sewage and lack Oxygen pond 5 carries out denitrification to reduce nitrogen content in sewage, and entering in aerobic tank 6 later further will using activated sludge Organic matter in sewage resolves into inorganic matter, and the pond MBR 8 is entered after noxious material is disposed in Fenton pond 7, utilizes MBR module 801 progress deep purifyings and filtering, the sewage that final process is crossed can be with qualified discharges, with prior art phase after entering clear water reserviors 9 Than may be implemented to help to improve city convenient for carrying out purified treatment to the especially refuse leachate of the sewage in garbage transfer station The appearance of the city looks in city and the working environment of terminal.

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 improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims (6)

1. a kind of garbage transfer station sewage disposal device, including water inlet pipe (1), clear water reserviors (9) and sludge-tank (12), feature It is: is successively arranged settling pit (2), conditioning tank (3), anaerobic pond (4), anoxic pond between the water inlet pipe (1) and clear water reserviors (9) (5), aerobic tank (6), Fenton pond (7) and the pond MBR (8), the water inlet pipe (1), settling pit (2), conditioning tank (3), anaerobic pond (4), anoxic pond (5), aerobic tank (6), Fenton pond (7), the pond MBR (8) and clear water reserviors (9) are adjacent is fixedly connected between any two Connecting tube (10), the settling pit (2) is interior to be fixedly connected with grid (14), is fixedly installed with adjusting water on the connecting tube (10) Valve (11), the settling pit (2), aerobic tank (6) and Fenton pond (7) are equipped with mud discharging mechanism (13), the mud discharging mechanism (13) Including sludge pipe (1301), sludge pump (1302) and mud valve (1303), and sludge pipe (1301) is connect with sludge-tank (12), institute It states mud valve (1303) to be fixedly mounted on sludge pipe (1301), a pair of of MBR module (801) and branch is equipped in the pond MBR (8) Support (802), and MBR module (801) is fixedly installed in the pond MBR (8) by support frame (802), the MBR module (801) Plate membrane including muti-piece stacking, the pond MBR (8) is interior to be additionally provided with aeration mechanism (17) and a pair of of cleaning mechanism (18).

2. a kind of garbage transfer station sewage disposal device according to claim 1, it is characterised in that: the aeration mechanism It (17) include aeration pump (1701), air inlet pipe (1702), multiple aeration tubes (1703) and Suck-back prevention valve (1704), the aeration pump (1701) it is connect with air inlet pipe (1702), and air inlet pipe (1702) extends to the pond MBR (8) interior bottom side, multiple the aeration tubes (1703) it is fixedly connected on air inlet pipe (1702), and aeration tube (1703) is located at immediately below MBR module (801), it is described anti-down Valve (1704) are inhaled to be fixedly installed on air inlet pipe (1702).

3. a kind of garbage transfer station sewage disposal device according to claim 1, it is characterised in that: a pair of cleaning Mechanism (18) includes a pair of of fixed slip bar (1801), a pair of of slip ring (1802), cleaning pipe (1803) and multiple cleaning spray heads (1804), be fixedly connected between a pair of fixed slip bar (1801) and the pond MBR (8) inner bottom wall, the slip ring (1802) with consolidate Determine to be slidably connected between slide bar (1801), the cleaning pipe (1803) is fixedly connected between a pair of of slip ring (1802), Duo Gesuo It states cleaning spray head (1804) and is fixedly connected on cleaning pipe (1803) close to the one end of MBR module (801), (1803) are managed in the cleaning Upper cutting has detergent inlet opening.

4. a kind of garbage transfer station sewage disposal device according to claim 3, it is characterised in that: the cleaning pipe (1803) side hanging mechanism (19) are equipped with, the side hanging mechanism (19) includes the T-type for being fixedly connected on cleaning pipe (1803) upper end Turntable (1901), side hanging plate (1902) and anti-fall bar (1903) rotate between the side hanging plate (1902) and T-type turntable (1901) Connection, the anti-fall bar (1903) are fixedly connected on the pond MBR (8) upper end, and there is and anti-fall bar cutting on side hanging plate (1902) (1903) location hole to match is fixedly connected with a pair of U-shaped synchronous plate (20) between a pair of cleaning mechanism (18), a pair of Fixed plate is fixedly connected between the U-shaped synchronous plate (20).

5. a kind of garbage transfer station sewage disposal device according to claim 1, it is characterised in that: the aerobic tank (6) it is additionally provided with sludge reflux mechanism (16), the sludge reflux mechanism (16) includes mud return line (1601) and flow divider (1602), and flow divider (1602) is mounted on mud return line (1601), and the mud return line (1601) is by aerobic tank (6) Interior sludge pipe (1301) and anoxic pond (5) connection.

6. a kind of garbage transfer station sewage disposal device according to claim 1, it is characterised in that: the aerobic tank (6) nitrification liquid reflux mechanism (15) is additionally provided in, nitrification liquid reflux mechanism (15) includes reflux pump (1501), nitrification liquid time Flow tube (1502) and return valve (1503), the nitrification liquid return pipe (1502) connect with anoxic pond (5), the return valve (1503) it is fixedly mounted on nitrification liquid return pipe (1502).