CN209412028U - A kind of sewage disposal device - Google Patents

A kind of sewage disposal device Download PDF

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Publication number
CN209412028U
CN209412028U CN201822047410.8U CN201822047410U CN209412028U CN 209412028 U CN209412028 U CN 209412028U CN 201822047410 U CN201822047410 U CN 201822047410U CN 209412028 U CN209412028 U CN 209412028U
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China
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tank
water
pond
collecting
sludge
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CN201822047410.8U
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Chinese (zh)
Inventor
拾井凯
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Shanghai Haicheng Water Science And Technology Group Co Ltd
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Shanghai Haicheng Water Science And Technology Group Co Ltd
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Abstract

A kind of sewage disposal device belongs to technical field of sewage, and technical points are: including collecting-tank, conditioning tank, hydrolytic tank, aerobic tank, the pond MBR and clear water collecting-tank;Described collecting-tank one end is provided with several groups sewage water inlet pipe, first level filtering device is provided in the collecting-tank, shown collecting-tank is successively connected to conditioning tank, hydrolytic tank, aerobic tank, the pond MBR and clear water collecting-tank by pipeline and water pump, the pond MBR is also connected to sludge-tank, and auxiliary desludging device is provided in the sludge-tank.The utility model passes through setting hydrolytic tank, aerobic tank and the pond MBR, successively handle sanitary sewage, increase wastewater treatment efficiency, first level filtering device and the setting auxiliary desludging device in sludge-tank are provided in collecting-tank simultaneously, while sewage treatment, have the function of that auxiliary excludes waste, reduces the cost of labor of sewage treatment.

Description

A kind of sewage disposal device
Technical field:
The utility model belongs to technical field of sewage, and in particular to a kind of sewage disposal device.
Background technique:
With the development of social economy and the growth of population, the problem of shortage of water resources has become globalization, and China Water shortage situation it is more severe.At the same time, water environment pollution is got worse.Shortage of water resources and environmental pollution oneself become and restrict An important factor for China's economy and society develop, an urgent demand are suitble to the sewage recycling technology of era development, to alleviate water money Source shortage situation.Therefore, novel, modified form processing sanitary sewage technologies various in recent years continuously emerge.But current life Sewage treatment treatment effect living is poor, and does not have auxiliary dirt eliminating function, although sewage treatment is up to standard, nothing in treatment process Processing cost is increased in shape.
Summary of the invention:
The utility model be overcome above-mentioned technical problem, provide a kind of sewage disposal device, by setting hydrolytic tank, Aerobic tank and the pond MBR successively handle sanitary sewage, increase wastewater treatment efficiency, while being provided with level-one in the first collecting-tank Filter device and the setting auxiliary desludging device in sludge-tank while sewage treatment there is auxiliary to exclude the function of waste Can, reduce the cost of labor of sewage treatment.
The sewage disposal device of the utility model, technical solution used for the above purpose are: including first Collecting-tank, conditioning tank, hydrolytic tank, aerobic tank, the pond MBR and clear water collecting-tank;First collecting-tank one end is provided with several groups Sewage water inlet pipe is provided with first level filtering device in first collecting-tank, and first on the right side of the first level filtering device is catchmented The outlet pipe that catchments is provided in pond, the outlet pipe that catchments is connected to the water inlet of the first water pump, the water outlet of first water pump It mouthful is connect with one group of drainpipe that catchments, the water outlet of the drainpipe that catchments is arranged in the bottom of pond of conditioning tank, in the conditioning tank It is additionally provided with adjusting outlet pipe, the adjusting outlet pipe is connected to the water inlet of the second water pump, the water outlet of second water pump It is connected to one group of adjusting drainpipe, the bottom of pond of the hydrolytic tank is arranged in the water outlet for adjusting drainpipe, and sewage is hydrolyzing It is stopped 2~4 hours in pond, plays anaerobism, using the hydrolysis acidification mechanism of anaerobic reaction, be difficult in main decomposition waste water The macromolecular organic pollutant of oxygen biological treatment makes the organic dirt of macromolecular difficult to degrade, macromolecule during clearing up BOD It contaminates object and hydrolyzes chain rupture, be degraded to the low molecular organic acids etc. for being easy to Aerobic biological process, the biodegradability of raw water is enable to obtain Greatly improve, water flow is stirred device inside sludge by itself flowing, carries out anaerobic digestion more abundant, mentions High sludge loading, is additionally provided with hydrolysis outlet pipe in the hydrolytic tank, and the water inlet of the hydrolysis outlet pipe and third water pump connects Logical, the water outlet of the third water pump is connect with one group of hydrolysis drainpipe, and the water outlet of the hydrolysis drainpipe is arranged described The bottom of pond of aerobic tank is provided with aerator in the aerobic tank, outputted aerobic water pipe is additionally provided in the aerobic tank, described good Oxygen outlet pipe is connected to the water inlet of the 4th water pump, and the water outlet of the 4th water pump is connected to aerobic drainpipe, described aerobic The bottom of pond in the pond MBR is arranged in the water outlet of drainpipe, and the MBR film that several groups are set side by side is provided in the pond MBR, described One group of clear water outlet pipe is additionally provided in the pond MBR, the clear water outlet pipe is connect with clear water water pump, and the clear water water pump passes through pipe Road is connected to clear water collecting-tank;The pond MBR also passes through sludge pipe and is connected to one group of sludge pump, the other end of the sludge pump It is connect by sludge pipe with sludge-tank, auxiliary desludging device is provided in the sludge-tank.
Further, the first level filtering device includes vertical filter frame, and the vertical filter frame is vertically set on Inside first collecting-tank, filtering screen arranged side by side, the mesh of the filtering screen are inlaid in the vertical filter frame Size be from left to right sequentially reduced, first collecting-tank is divided into pollution discharge pond and circulatory pool by the vertical filter frame, Dirt removal device is provided in the pollution discharge pond;Multiple filtration mesh enclosure is set, filter effect is increased, under avoiding little particle from entering In first order reaction pond, being normally carried out for reaction is influenced.
Further, the dirt removal device includes one group of removal frame, and the removal lower portion is inlaid with removal Net, the removal frame are also fixedly connected with two groups of lifting hydraulic cylinders, and the pond of the first collecting-tank is arranged in the lifting hydraulic cylinder In the installation groove processed on wall.
Further, the aerator includes several groups aeration tube, and all aeration tubes are connected to one group of gas source pipe, institute Gas source pipe is stated to connect with aeration gas source.
Further, the auxiliary desludging device includes removing mud groove, described except mud groove setting is in sludge-tank bottom of pond, described to remove The both ends of mud groove are connect with one group of lifting drive respectively, and the both ends of the sludge-tank are arranged in the lifting drive.
Further, the lifting drive includes one group of lifting driving motor, and the lifting driving motor main shaft is logical It crosses retarder to connect with driving roller, is wound with lifting wire rope on the driving roller, the lifting wire rope passes through steering Idler wheel is fixedly connected with the side wall except mud groove, and the steering idler wheel is arranged in above the pool wall of the sludge-tank by turning rolls.
The beneficial effects of the utility model are: the utility model is successively located by setting hydrolytic tank, aerobic tank and the pond MBR Sanitary sewage is managed, wastewater treatment efficiency is increased, while being provided in the first collecting-tank first level filtering device and in sludge-tank Setting auxiliary desludging device has the function of that auxiliary excludes waste, reduces the artificial of sewage treatment while sewage treatment Cost;
The utility model in the first collecting-tank by being provided with first level filtering device, first by vertical filter frame Filtering screen dirt in sanitary sewage completely cut off completely cut off in pollution discharge pond out in vertical filter frame, be provided in pollution discharge pond Except frame, removes frame and be usually in blowdown bottom of pond portion, when needing disposably to remove the dirt in pollution discharge pond, pass through lifting Hydraulic cylinder will remove frame jacking, and dirt in water is filtered completely in water outlet, facilitates manual cleaning, does not need to salvage, reduce Cost of labor;
Conditioning tank is arranged between the first collecting-tank and hydrolytic tank in the utility model, due to the sewage of the daily day part of sewage Amount is not quite similar, and the water quality condition difference of sewage is also very big, to continue sewage disposal process, it is balanced carry out, set up conditioning tank Play the role of adjusting sewage quantity, balanced water quality;
The utility model is entered in sludge-tank by the way that auxiliary desludging device, a large amount of sludge are arranged in sludge-tank, sludge-tank A large amount of sludge are inside saved bit by bit, when needing artificial remove, start lifting drive, driving is risen except mud groove, except mud groove side adds Work has sludge outlet, and sewage door is provided on sludge outlet, opens sewage door and excludes sludge, reduces artificial blowdown cost.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the first level filtering device of the utility model;
Fig. 3 is the structural schematic diagram of the auxiliary desludging device of the utility model;
Fig. 4 is the schematic diagram of internal structure of the aerobic tank of the utility model.
Specific embodiment:
Referring to Fig.1-4, the sewage disposal device, including the first collecting-tank 1, conditioning tank 2, hydrolytic tank 3, aerobic tank 4, MBR Pond 5 and clear water collecting-tank 6;Described first collecting-tank, 1 one end is provided with several groups sewage water inlet pipe, in first collecting-tank 1 It is provided with first level filtering device 7, is provided with the outlet pipe that catchments in first collecting-tank 1 on 7 right side of first level filtering device, it is described The outlet pipe that catchments is connected to the water inlet of the first water pump 9, and the water outlet of first water pump 9 is connect with one group of drainpipe that catchments, The bottom of pond of conditioning tank 2 is arranged in the water outlet of the drainpipe that catchments, and adjusting outlet pipe, institute are additionally provided in the conditioning tank 2 It states adjusting outlet pipe to be connected to the water inlet of the second water pump 10, the water outlet of second water pump 10 and one group of adjusting drainpipe connect Logical, the bottom of pond of the hydrolytic tank 3 is arranged in the water outlet for adjusting drainpipe, is additionally provided with hydrolysis in the hydrolytic tank 3 Water pipe, the hydrolysis outlet pipe are connected to the water inlet of third water pump 11, the water outlet of the third water pump 11 and one group of hydrolysis Drainpipe connection, the water outlet of the hydrolysis drainpipe are arranged in the bottom of pond of the aerobic tank 4, are provided in the aerobic tank 4 Aerator, outputted aerobic water pipe is additionally provided in the aerobic tank 4, and the water inlet of tetra- water pump 12 of outputted aerobic water Guan Yu connects Logical, the water outlet of the 4th water pump 12 is connected to aerobic drainpipe, and the water outlet of the aerobic drainpipe is arranged in the pond MBR 5 Bottom of pond, be provided with the MBR film that several groups are set side by side in the pond MBR 5, be additionally provided with one group of Graceful in the pond MBR 5 Water pipe, the clear water outlet pipe are connect with clear water water pump 13, and the clear water water pump 13 is connected to by pipeline with clear water collecting-tank 6; The pond MBR 5 is also connected to by sludge pipe with one group of sludge pump 16, and the other end of the sludge pump 16 passes through sludge pipe and sludge Pond 15 connects, and auxiliary desludging device 8 is provided in the sludge-tank 15.
Specifically, the first level filtering device 7 includes vertical filter frame 71, the vertical filter frame 71 is vertically arranged Inside first collecting-tank 1, filtering screen 72 arranged side by side, the filtering screen are inlaid in the vertical filter frame 71 The size of 72 mesh is from left to right sequentially reduced, and first collecting-tank 1 is divided into blowdown by the vertical filter frame 71 Pond 73 and circulatory pool 74 are provided with dirt removal device in the pollution discharge pond 73.
Specifically, the dirt removal device includes one group of removal frame 75, it is inlaid with inside the removal frame 75 Except net, the removal frame 75 is also fixedly connected with two groups of lifting hydraulic cylinders 76, and the setting of lifting hydraulic cylinder 76 is in the first collection In the installation groove processed on the pool wall in pond 1.
Specifically, the aerator includes several groups aeration tube 41, all the aeration tubes 41 with one group of gas source pipe Connection, the gas source pipe are connect with aeration gas source 42.
Specifically, the auxiliary desludging device 8 includes removing mud groove 81, it is described except mud groove 81 is arranged in 15 bottom of pond of sludge-tank, It is described except the both ends of mud groove 81 are connect with one group of lifting drive respectively, the lifting drive is arranged in the sludge-tank 15 both ends.
Specifically, the lifting drive includes one group of lifting driving motor 82,82 main shaft of lifting driving motor It is connect by retarder with driving roller 83, is wound with lifting wire rope 84, the lifting wire rope on the driving roller 83 84 are fixedly connected by turning to idler wheel 85 with the side wall except mud groove 81, and the steering idler wheel 85 is arranged by turning rolls described Above the pool wall of sludge-tank 15.
The course of work of the utility model:
Firstly, sanitary sewage is entered the first collecting-tank by sewage water inlet pipe, pass through the filtering in vertical filter frame Mesh enclosure completely cuts off dirt isolation in sanitary sewage in pollution discharge pond out in vertical filter frame, and removal frame is provided in pollution discharge pond Frame, removal frame are usually in blowdown bottom of pond portion, when needing disposably to remove the dirt in pollution discharge pond, pass through raise-lower hydraulic Cylinder will remove frame jacking, and dirt in water is filtered completely in water outlet, convenient artificial clear, not need to salvage, reduce artificial Sewage is discharged into conditioning tank 2 by the first water pump 9, due to the sewage of the daily day part of sewage after bulk dirt is isolated by cost Amount is not quite similar, and the water quality condition difference of sewage is also very big, to continue sewage disposal process, it is balanced carry out, set up conditioning tank Play the role of adjusting sewage quantity, balanced water quality, then sewage is discharged into hydrolytic tank 3 by the second water pump 10, and with this by aerobic The purification and filtering in pond 4, the pond MBR 5, are finally discharged into clear water collecting-tank 6 by clear water water pump 13, and sludge is discharged by sludge pump Sludge-tank is saved bit by bit after a certain period of time, when needing artificial remove, starts lifting drive, and driving is risen except mud groove, removes mud groove Side is machined with sludge outlet, is provided with sewage door on sludge outlet, opens sewage door and excludes sludge, reduce artificial blowdown at This, by as shown in Table 1 and Table 2 with filtered water quality table before the filtering of this filter device;
1 sewage quality parameter list of table
Table 2 drains water quality parameter list

Claims (6)

1. a kind of sewage disposal device, it is characterised in that: including the first collecting-tank (1), conditioning tank (2), hydrolytic tank (3), aerobic Pond (4), the pond MBR (5) and clear water collecting-tank (6);Described first collecting-tank (1) one end is provided with several groups sewage water inlet pipe, institute It states and is provided with first level filtering device (7) in the first collecting-tank (1), the first collecting-tank (1) on the right side of the first level filtering device (7) It is inside provided with the outlet pipe that catchments, the outlet pipe that catchments is connected to the water inlet of the first water pump (9), first water pump (9) Water outlet is connect with one group of drainpipe that catchments, bottom of pond of the water outlet setting of the drainpipe that catchments in conditioning tank (2), the tune It is additionally provided with adjusting outlet pipe in section pond (2), the adjusting outlet pipe is connected to the water inlet of the second water pump (10), and described second The water outlet of water pump (10) is connected to one group of adjusting drainpipe, and the water outlet for adjusting drainpipe is arranged in the hydrolytic tank (3) bottom of pond, is additionally provided with hydrolysis outlet pipe in the hydrolytic tank (3), the hydrolysis outlet pipe and third water pump (11) into Mouth of a river connection, the water outlet of the third water pump (11) are connect with one group of hydrolysis drainpipe, the water outlet of the hydrolysis drainpipe Bottom of pond in the aerobic tank (4) is set, aerator is provided in the aerobic tank (4), is also set up in the aerobic tank (4) There are outputted aerobic water pipe, the water inlet connection of tetra- water pump of outputted aerobic water Guan Yu (12), the water outlet of the 4th water pump (12) Mouth is connected to aerobic drainpipe, and the bottom of pond in the pond MBR (5) is arranged in the water outlet of the aerobic drainpipe, and the pond MBR (5) is interior It is provided with the MBR film that several groups are set side by side, one group of clear water outlet pipe, the clear water water outlet are additionally provided in the pond MBR (5) Pipe is connect with clear water water pump (13), and the clear water water pump (13) is connected to by pipeline with clear water collecting-tank (6);The pond MBR (5) It is also connected to by sludge pipe with one group of sludge pump (16), the other end of the sludge pump (16) passes through sludge pipe and sludge-tank (15) Connection, the sludge-tank (15) is interior to be provided with auxiliary desludging device (8).
2. a kind of sewage disposal device as described in claim 1, it is characterised in that: the first level filtering device (7) includes perpendicular Straight filter frame (71), the vertical filter frame (71) are vertically set on the first collecting-tank (1) inside, the vertical mistake It is inlaid with filtering screen arranged side by side (72) in filter frame (71), the size of the mesh of the filtering screen (72) is from left to right successively Reduce, first collecting-tank (1) is divided into pollution discharge pond (73) and circulatory pool (74) by the vertical filter frame (71), described Dirt removal device is provided in pollution discharge pond (73).
3. a kind of sewage disposal device as claimed in claim 2, it is characterised in that: the dirt removal device includes one group and goes Except frame (75), be inlaid with removal net inside the removal frame (75), the removal frame (75) also with two groups of raise-lower hydraulics Cylinder (76) is fixedly connected, in the installation groove that lifting hydraulic cylinder (76) setting is processed on the pool wall of the first collecting-tank (1).
4. a kind of sewage disposal device as claimed in claim 3, it is characterised in that: the aerator includes several groups aeration It manages (41), all aeration tubes (41) are connected to one group of gas source pipe, gas source pipe connection aeration gas source (42).
5. a kind of sewage disposal device as described in claim 1, it is characterised in that: the auxiliary desludging device (8) includes removing Mud groove (81), it is described except mud groove (81) setting is in sludge-tank (15) bottom of pond, the both ends except mud groove (81) respectively with one group of liter Driving device connection, both ends of the lifting drive setting in the sludge-tank (15) drop.
6. a kind of sewage disposal device as claimed in claim 5, it is characterised in that: the lifting drive includes one group of liter It drops driving motor (82), lifting driving motor (82) main shaft is connect by retarder with driving roller (83), the driving It is wound on roller (83) lifting wire rope (84), the lifting wire rope (84) is by turning to idler wheel (85) and removing mud groove (81) Side wall be fixedly connected, the steering idler wheel (85) by turning rolls be arranged above the pool wall of the sludge-tank (15).
CN201822047410.8U 2018-12-07 2018-12-07 A kind of sewage disposal device Active CN209412028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822047410.8U CN209412028U (en) 2018-12-07 2018-12-07 A kind of sewage disposal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822047410.8U CN209412028U (en) 2018-12-07 2018-12-07 A kind of sewage disposal device

Publications (1)

Publication Number Publication Date
CN209412028U true CN209412028U (en) 2019-09-20

Family

ID=67936944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822047410.8U Active CN209412028U (en) 2018-12-07 2018-12-07 A kind of sewage disposal device

Country Status (1)

Country Link
CN (1) CN209412028U (en)

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