CN108911436A - A kind of sewage disposal device - Google Patents
A kind of sewage disposal device Download PDFInfo
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- CN108911436A CN108911436A CN201811036547.1A CN201811036547A CN108911436A CN 108911436 A CN108911436 A CN 108911436A CN 201811036547 A CN201811036547 A CN 201811036547A CN 108911436 A CN108911436 A CN 108911436A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The present invention discloses a kind of sewage disposal device, including stepped grid, cooling tower, regulating mechanism, air bearing mechanism and aeration mechanism, the first drinking-water pipe is equipped between the stepped grid and cooling tower, first drinking-water pipe is equipped with the first suction pump, the second drinking-water pipe is equipped between the regulating mechanism and cooling tower, second drinking-water pipe is equipped with the second suction pump, and third drinking-water pipe is equipped between the air bearing mechanism and regulating mechanism, and the third drinking-water pipe is equipped with third suction pump.The configuration of the present invention is simple is compact, and anti impulsion load ability is strong, and organic matter removal is high-efficient, and occupied area is small, with low investment.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment more particularly to a kind of sewage disposal devices.
Background technique
High-concentration sewage of printing and dyeing enters the adjusting that conditioning tank carries out water quality and quantity after stepped grid filters.Due to sewage
Temperature is high, just can enter subsequent cell after need to being cooled down using cooling tower, enters flotation tank after supercooling and ph are adjusted, and
Bodied ferric sulfate is added in flotation tank and pam carries out coagulating, and air bearing water outlet enters low dissolved oxygen aeration tank, exposes in low dissolved oxygen
By the metabolic function of microorganism in gas pond, the organic matter in sewage is enable to degrade.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of sewage disposal devices.
To achieve the above object, the present invention provides following technical solutions to realize：
A kind of sewage disposal device, including stepped grid, cooling tower, regulating mechanism, air bearing mechanism and aeration mechanism, institute
It states and is equipped with the first drinking-water pipe between stepped grid and cooling tower, first drinking-water pipe is equipped with the first suction pump, the tune
It saves and is equipped with the second drinking-water pipe between mechanism and cooling tower, second drinking-water pipe is equipped with the second suction pump, the air bearing mechanism
Third drinking-water pipe is equipped between regulating mechanism, the third drinking-water pipe is equipped with third suction pump, on the third drinking-water pipe
Portion is connected with chemical feed pipe, and the stepped grid includes grid well, and the grid well left upper portion is connected with water inlet pipe, in the grid well
Portion is equipped with partition, and described the lower partition is equipped with filter screen, disengagement chamber is equipped on the right side of the partition, and fixation is set on the right side of the grid well
There is supporting table, the grid well lower rotational is provided with the first rotating roller, and the supporting table left pivot movement is provided with the second rotating roller,
Circumversion chain is connected between first rotating roller and the second rotating roller, the circumversion chain is equipped with several rake teeths, described
Supporting table upper left-hand is equipped with first motor, and the first transmission is connected between the output shaft of the first motor and the second rotating roller
Band, the supporting table upper right are equipped with tooth rest, and rotation is provided with the first rotating bar and the second rotating bar on the tooth rest,
First rotating bar and the second rotating bar middle position are fixedly installed first gear and second gear, first tooth respectively
Wheel and second gear are meshed, and the second transmission belt is connected between the output shaft of the first motor and the first rotating bar, described
Supporting table top is provided with guide pad between first motor and tooth rest, and sliding is provided with movable block in the guide pad,
Rotation is equipped with several movable pulleys on front side of the movable block, and the movable block lower part is connected with ratchet wheel frame, and the ratchet wheel frame lower part turns
It is dynamic to be provided with third rotating bar, it is fixedly installed several ratchets in the third rotating bar, is equipped with second on the right side of the guide pad
Motor, the second motor left side are connected with screw rod, and the movable block is connected with wire rod thread, is equipped with and is slided on front side of the supporting table
Road is provided with tensioning flywheel in the slideway, is connected with the first flywheel on front side of second rotating bar, first flywheel, the
Third transmission belt is connected between three rotating bars and tensioning flywheel, is equipped with slag notch on the inside of the supporting table, under the slag notch
End is connected with garbage collection chamber,
The cooling tower includes tower body, and the tower body upper middle position is connected with air duct, is equipped with branch inside the air duct
Support, the rotation of support frame as described above middle position are equipped with rotary shaft, and the rotary shaft lower part is connected with several fan blade, the rotation
Shaft top is connected with belt reducer, is equipped with third motor on the right side of the air duct, third motor top is connected with first
Motor shaft, first motor axis top are connected with the second flywheel, are connected with skin between second flywheel and belt reducer
Band, the tower body top left and right sides are equipped with water distributing tray, communicating pipe, the water distributing tray are connected between described two water distributing trays
Lower part is equipped with several water-distribution nozzles, and first drinking-water pipe one end is connected with grid well, the first drinking-water pipe other end with times
The upper end of one water distributing tray is connected, and the tower body middle position is equipped with bracket, and the bracket top is set there are two packing, institute
State the lower position that water distributing tray is arranged in packing, the tower body lower side offers air-inlet window, in the tower body lower part
Meta position has installed receipts water pond, the first outlet pipe is connected on front side of the receipts water pond, the receipts water pond top is equipped with drip pan, described
Drip pan top is equipped with water strainer, described
Regulating mechanism includes conditioning tank, first drinking-water pipe one end and the first outlet pipe flanged joint, and described first takes out
The water pipe other end is connected with conditioning tank, and the conditioning tank top is connected with acid solution tank and alkali liquid tank, sets inside the conditioning tank
There is pH sensor,
The air bearing mechanism includes flotation tank, and the flotation tank left upper portion is equipped with water distributor, the third drinking-water pipe one
End is connected with conditioning tank, and the third drinking-water pipe other end is connected with water distributor, and the flotation tank top is equipped with Slag Scraping Device
Structure, the flotation tank lower part are connected with several support columns, are fixedly installed dissolving on the left of the flotation tank, before the dissolving
Side is connected with dissolved air water supply supervisor, and the dissolved air water supply supervisor middle position is equipped with air dissolved pump, the dissolved air water supply master
Pipe top is connected with several dissolved air water supply branch pipes, and dissolved air water supply branch pipe top is connected with dissolved air water water outlet device, described
Flotation tank lower part is equipped with the 4th motor, and the 4th motor top is connected with the second motor shaft, and second motor shaft top connects
It is connected to impeller, air bearing bottom of pond portion middle position is equipped with sealing bearing, and second motor shaft passes through sealing bearing setting, institute
Flotation tank right upper portion is stated equipped with slag recovering box, the air bearing bottom of pond portion is equipped with collecting ring, and the collecting ring top offers several
Inlet opening, the collecting ring lower part are connected with the second outlet pipe, and second outlet pipe is equipped with control valve and aerator,
The aeration mechanism includes inhalant region, and second outlet pipe is connected far from one end of collecting ring with inhalant region,
Biochemical zone is equipped on the right side of the inhalant region, the inhalant region top is equipped with recirculating zone, connects between the inhalant region and biochemical zone
There is the first water supplying pipe, return pipe is connected between the recirculating zone and inhalant region, is all provided on the return pipe and the first water supplying pipe
There is check valve, the biochemical zone inside upper part is equipped with several chock flaps, and the biochemical zone bottom is equipped with sludge blanket, the biochemical zone
Top is equipped with gas gathering mask, and the gas gathering mask top is equipped with outlet area, and the biochemical zone top is equipped with overflow launder, in the overflow launder
Equipped with the second water supplying pipe, second water supplying pipe left end is arranged inside recirculating zone, and biologic packing material is equipped with inside the recirculating zone,
The recirculating zone left lower is connected with delivery pipe.
Preferably, the rake teeth is vertically set on circumversion chain.
Preferably, middle position is equipped with maintenance door on the left of the tower body, staircase is equipped on the right side of the tower body.
Preferably, being equipped with dissolved oxygen monitor inside the biochemical zone.
Compared with prior art, the beneficial effects of the invention are as follows：High-concentration sewage print and dye after stepped grid filters, removes
Impurity therein is removed, cooling tower is recycled to cool down high temperature sewage, to enter subsequent processing mechanism.Sewage enters adjusting machine
After structure, pH adjusting is carried out, to neutralize acid-base property.Enter air floatation machine structure after supercooling and pH are adjusted, is added in flotation tank poly-
It closes the medicaments such as ferric sulfate and pam and carries out coagulating, remove the impurity in water removal.Air bearing water outlet enters aeration mechanism, in staged
By the metabolic function of microorganism in grid and cooling tower, the organic matter in sewage is enable to degrade, makes finally to discharge
Sewage meets corresponding discharge standard.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of stepped grid；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of cooling tower；
Fig. 5 is the structural schematic diagram of regulating mechanism；
Fig. 6 is the structural schematic diagram of air bearing mechanism；
Fig. 7 is the structural schematic diagram for being aerated mechanism.
Appended drawing reference：1, stepped grid；2, cooling tower；3, regulating mechanism；4, air bearing mechanism；5, it is aerated mechanism；6,
One suction pump；7, the first drinking-water pipe；8, the second suction pump；9, the second drinking-water pipe；10, third drinking-water pipe；11, third suction pump；
13, grid well；14, water inlet pipe；15, disengagement chamber；16, supporting table；17, partition；18, filter screen；19, the first rotating roller；20,
Two rotating rollers；21, circumversion chain；22, rake teeth；23, slag notch；24, garbage collection chamber；25, first motor；26, the first transmission
Band；27, tooth rest；28, the first rotating bar；29, first gear；30, the second rotating bar；31, second gear；32, the first flywheel；
33, slideway；34, it is tensioned flywheel；35, standing screw；36, ratchet wheel frame；37, ratchet；38, third rotating bar；39, third is driven
Band；40, the second transmission belt；41, the second motor；42, guide pad；43, movable block；44, screw rod；45, movable pulley；46, tower body；
47, water distributing tray；48, water-distribution nozzle；49, communicating pipe；50, bracket；51, packing；52, air-inlet window；53, water strainer；54, collect
Bucket；55, water pond is received；56, the first outlet pipe；57, air duct；58, support frame；59, rotary shaft；60, belt reducer；61, wind
Fan leaf；62, third motor；63, first motor axis；64, the second flywheel；65, belt；66, maintenance door；67, staircase；68, it adjusts
Save pond；69, acid solution tank；70, alkali liquid tank；71, pH sensor；72, flotation tank；73, water distributor；74, dissolving；75, dissolved air water
Supply supervisor；76, air dissolved pump；77, dissolved air water supplies branch pipe；78, dissolved air water water outlet device；79, the 4th motor；80, the second motor
Axis；81, impeller；82, bearing is sealed；83, seal sleeve；84, support column；85, collecting ring；86, the second outlet pipe；87, it is aerated
Machine；88, control valve；89, slag scraping mechanism；90, inhalant region；91, biochemical zone；92, recirculating zone；93, the first water supplying pipe；94, it flows back
Pipe；95, delivery pipe；96, sludge blanket；97, chock flap；98, gas gathering mask；99, outlet area；100, overflow launder；101, it second supplies water
Pipe；102, biologic packing material.
Specific embodiment
A kind of sewage disposal device of the present invention is further described shown in 1-7 with reference to the accompanying drawing.
A kind of sewage disposal device, including stepped grid 1, cooling tower 2, regulating mechanism 3, air bearing mechanism 4 and aerator
Structure 5 is equipped with the first drinking-water pipe 7 between stepped grid 1 and cooling tower 2, the first drinking-water pipe 7 is equipped with the first suction pump 6, adjusts
The second drinking-water pipe 9 is equipped between mechanism 3 and cooling tower 2, the second drinking-water pipe 9 is equipped with the second suction pump 8, air bearing mechanism 4 and tune
It saves and is equipped with third drinking-water pipe 10 between mechanism 3, third drinking-water pipe 10 is equipped with third suction pump 11, and 10 top of third drinking-water pipe connects
It is connected to chemical feed pipe 12, stepped grid 1 includes grid well 13, and 13 left upper portion of grid well is connected with water inlet pipe 14, sets inside grid well 13
There is partition 17,17 lower part of partition is equipped with filter screen 18, disengagement chamber 15 is equipped on the right side of partition 17, is fixed with branch on the right side of grid well 13
Platform 16 is supportted, 13 lower rotational of grid well is provided with the first rotating roller 19, and 16 left pivot movement of supporting table is provided with the second rotating roller 20, the
Circumversion chain 21 is connected between one rotating roller 19 and the second rotating roller 20, circumversion chain 21 is equipped with several rake teeths 22, support
16 upper left-hand of platform is equipped with first motor 25, is connected with the first transmission between the output shaft of first motor 25 and the second rotating roller 20
Band 26,16 upper right of supporting table are equipped with tooth rest 27, and rotation is provided with the first rotating bar 28 and the second rotation on tooth rest 27
Bar 30, the first rotating bar 28 and 30 middle position of the second rotating bar are fixedly installed first gear 29 and second gear 31 respectively,
First gear 29 and second gear 31 are meshed, and are connected with the second biography between the output shaft of first motor 25 and the first rotating bar 28
Dynamic band 40,16 top of supporting table are provided with guide pad 42, sliding in guide pad 42 between first motor 25 and tooth rest 27
It is provided with movable block 43, rotation is equipped with several movable pulleys 45 on front side of movable block 43, and 43 lower part of movable block is connected with ratchet wheel frame 36, spine
36 lower rotational of wheel carrier is provided with third rotating bar 38, and several ratchets 37, guide pad 42 are fixedly installed in third rotating bar 38
Right side is equipped with the second motor 41, and screw rod 44 is connected on the left of the second motor 41, and movable block 43 and screw rod 44 are threadedly coupled, supporting table
16 front sides are equipped with slideway 33, and tensioning flywheel 34 is provided in slideway 33, is connected with the first flywheel 32 on front side of the second rotating bar 30, the
It is connected with third transmission belt 39 between one flywheel 32, third rotating bar 38 and tensioning flywheel 34, is equipped with and slags tap on the inside of supporting table 16
Mouth 23,23 lower end of slag notch is connected with garbage collection chamber 24,
Cooling tower 2 includes tower body 46, and 46 upper middle position of tower body is connected with air duct 57, is equipped with support frame inside air duct 57
58, the rotation of 58 middle position of support frame is equipped with rotary shaft 59, and 59 lower part of rotary shaft is connected with several fan blade 61, rotary shaft 59
Top is connected with belt reducer 60, is equipped with third motor 62 on the right side of air duct 57,62 top of third motor is connected with first motor
Axis 63,63 top of first motor axis are connected with the second flywheel 64, are connected with belt between the second flywheel 64 and belt reducer 60
64, the top of tower body 46 left and right sides is equipped with water distributing tray 47, is connected with communicating pipe 49 between two water distributing trays 47, under water distributing tray 47
Portion is equipped with several water-distribution nozzles 48, and 7 one end of the first drinking-water pipe is connected with grid well 13,7 other end of the first drinking-water pipe and any cloth
The upper end of water pond 47 is connected, and 46 middle position of tower body is equipped with bracket 50, and 50 top of bracket sets the water drenching there are two packing 51
The lower position of water distributing tray 47 is arranged in filler 51, and 46 lower side of tower body offers air-inlet window 52,46 lower part interposition of tower body
It has installed and has received water pond 55, received and be connected with the first outlet pipe 56 on front side of water pond 55, received 55 top of water pond and be equipped with drip pan 54, drip pan
54 tops are equipped with water strainer 53,
Regulating mechanism 3 includes conditioning tank 68,7 one end of the first drinking-water pipe and 56 flanged joint of the first outlet pipe, and first draws water
7 other end of pipe is connected with conditioning tank 68, and 68 top of conditioning tank is connected with acid solution tank 69 and alkali liquid tank 70, sets inside conditioning tank 68
There is pH sensor 71,
Air bearing mechanism 4 include flotation tank 72,72 left upper portion of flotation tank be equipped with water distributor 73,10 one end of third drinking-water pipe with
Conditioning tank 68 is connected, and 10 other end of third drinking-water pipe is connected with water distributor 73, and 72 top of flotation tank is equipped with slag scraping mechanism 89,
72 lower part of flotation tank is connected with several support columns 84, and dissolving 74 is fixedly installed on the left of flotation tank 72, is connected on front side of dissolving 74
It is connected to dissolved air water supply and is responsible for 75,75 middle positions of dissolved air water supply supervisor are equipped with air dissolved pump 76, and dissolved air water supply is responsible on 75
Portion is connected with several dissolved air water supply branch pipes 77, and dissolved air water supply 77 top of branch pipe is connected with dissolved air water water outlet device 78, flotation tank
72 lower parts are equipped with the 4th motor 79, and 79 top of the 4th motor is connected with the second motor shaft 80, and 80 top of the second motor shaft is connected with
Impeller 81,72 bottom middle position of flotation tank are equipped with sealing bearing 82, and the second motor shaft 80 passes through sealing bearing 82 and is arranged, air bearing
72 right upper portion of pond is equipped with slag recovering box 103,
70 bottom of flotation tank is equipped with collecting ring 85, and 85 top of collecting ring offers several inlet openings, and 85 lower part of collecting ring connects
It is connected to the second outlet pipe 86, the second outlet pipe 86 is equipped with control valve 88 and aerator 87,
Being aerated mechanism 5 includes inhalant region 90, and the one end of the second outlet pipe 86 far from collecting ring 85 is connected with inhalant region 90,
Biochemical zone 91 is equipped on the right side of inhalant region 90,90 top of inhalant region is equipped with recirculating zone 92, connects between inhalant region 90 and biochemical zone 91
There is the first water supplying pipe 93, be connected with return pipe 94 between recirculating zone 92 and inhalant region 90, on return pipe 94 and the first water supplying pipe 93
It is equipped with check valve, 91 inside upper part of biochemical zone is equipped with several chock flaps 97, and 91 bottom of biochemical zone is equipped with sludge blanket 96, biochemical zone
91 tops are equipped with gas gathering mask 98, and 98 top of gas gathering mask is equipped with outlet area 99, and 91 top of biochemical zone is equipped with overflow launder 100, overflow launder
The second water supplying pipe 101 is equipped in 100,101 left end of the second water supplying pipe is arranged inside recirculating zone 92, and life is equipped with inside recirculating zone 92
Object filler 102,92 left lower of recirculating zone are connected with delivery pipe 95.
Preferably, rake teeth 22 is vertically set on circumversion chain 21.
Preferably, 46 left side middle position of tower body is equipped with maintenance door 66, staircase 67 is equipped on the right side of tower body 46.
Preferably, being equipped with dissolved oxygen monitor inside biochemical zone 91.The present invention when it is implemented,
High-concentration sewage print and dye after the filtering of stepped grid 1, removes impurity therein, recycles cooling tower 2 to high temperature
Sewage cools down, to enter subsequent processing mechanism.After sewage enters regulating mechanism 3, pH adjusting is carried out, to neutralize acid-base property.
Enter air floatation machine structure 4 after supercooling and pH are adjusted, it is anti-that the medicaments such as bodied ferric sulfate and pam progress coagulation is added in flotation tank
It answers, removes the impurity in water removal.Air bearing water outlet enters aeration mechanism 5, passes through microorganism in stepped grid 1 and cooling tower 2
Metabolic function enables the organic matter in sewage to degrade, and the sewage finally discharged is made to meet corresponding discharge standard.
1, anti impulsion load ability is strong, is back to using plug-flow aeration tank pond type, and by bio-chemical effluent progress large scale
Water inlet end is diluted water inlet, make its have concurrently be thoroughly mixed with plug-flow aeration tank function, guaranteeing that plug-flow aeration tank goes out
Water can be mitigated while water effect good feature, the impact load of water quality reduces the influence of poisonous and harmful substance, keeps water outlet steady
It is fixed
2, organic matter removal is high-efficient
Low dissolved oxygen state is kept in aeration tank, and aerobic and Hydrolysis Acidification can be achieved at the same time, organic matter can be improved especially
It is the removal effect of hardly degraded organic substance
3, sludge yield is few
Process sludge concentration is high, and sludge age is longer, suspended organic matter can aeration tank is same with dissolved organic matter must
To compared with fully degraded, the sludge yield of discharge is few
4 occupied areas are small, with low investment
The low dissolved oxygen state of this technology controlling and process can keep the higher sludge concentration in aeration tank, volume in conjunction with efficient precipitation device
Load is high, and aeration pool capacity is small, and entire biochemistry pool, using mode is built jointly, compact efficient avoids a large amount of connecting pipes, to reduce
Material, installation cost etc.
5, low energy consumption, and operating cost is low
By changing existing aeration arrangement and ventilatory capacity, promotion oxygen-transfer efficiency, oxygen-transfer efficiency may be up to 30% with
On
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of sewage disposal device, including stepped grid, cooling tower, regulating mechanism, air bearing mechanism and aeration mechanism, described
The first drinking-water pipe is equipped between stepped grid and cooling tower, first drinking-water pipe is equipped with the first suction pump, the adjusting
Between mechanism and cooling tower be equipped with the second drinking-water pipe, second drinking-water pipe be equipped with the second suction pump, the air bearing mechanism and
Third drinking-water pipe is equipped between regulating mechanism, the third drinking-water pipe is equipped with third suction pump, third drinking-water pipe top
It is connected with chemical feed pipe, the stepped grid includes grid well, and the grid well left upper portion is connected with water inlet pipe, inside the grid well
Equipped with partition, described the lower partition is equipped with filter screen, and disengagement chamber is equipped on the right side of the partition, is fixed on the right side of the grid well
Supporting table, the grid well lower rotational are provided with the first rotating roller, and the supporting table left pivot movement is provided with the second rotating roller, institute
It states and is connected with circumversion chain between the first rotating roller and the second rotating roller, the circumversion chain is equipped with several rake teeths, the branch
It supports platform upper left-hand and is equipped with first motor, the first transmission is connected between the output shaft of the first motor and the second rotating roller
Band, the supporting table upper right are equipped with tooth rest, and rotation is provided with the first rotating bar and the second rotating bar on the tooth rest,
First rotating bar and the second rotating bar middle position are fixedly installed first gear and second gear, first tooth respectively
Wheel and second gear are meshed, and the second transmission belt is connected between the output shaft of the first motor and the first rotating bar, described
Supporting table top is provided with guide pad between first motor and tooth rest, and sliding is provided with movable block in the guide pad,
Rotation is equipped with several movable pulleys on front side of the movable block, and the movable block lower part is connected with ratchet wheel frame, and the ratchet wheel frame lower part turns
It is dynamic to be provided with third rotating bar, it is fixedly installed several ratchets in the third rotating bar, is equipped with second on the right side of the guide pad
Motor, the second motor left side are connected with screw rod, and the movable block is connected with wire rod thread, is equipped with and is slided on front side of the supporting table
Road is provided with tensioning flywheel in the slideway, is connected with the first flywheel on front side of second rotating bar, first flywheel, the
Third transmission belt is connected between three rotating bars and tensioning flywheel, is equipped with slag notch on the inside of the supporting table, under the slag notch
End is connected with garbage collection chamber,
The cooling tower includes tower body, and the tower body upper middle position is connected with air duct, is equipped with support frame inside the air duct,
The rotation of support frame as described above middle position is equipped with rotary shaft, and the rotary shaft lower part is connected with several fan blade, the rotary shaft
Top is connected with belt reducer, is equipped with third motor on the right side of the air duct, third motor top is connected with first motor
Axis, first motor axis top are connected with the second flywheel, are connected with belt between second flywheel and belt reducer, institute
It states the left and right sides at the top of tower body and is equipped with water distributing tray, communicating pipe, the water distributing tray lower part are connected between described two water distributing trays
Equipped with several water-distribution nozzles, first drinking-water pipe one end is connected with grid well, the first drinking-water pipe other end and any cloth
The upper end of water pond is connected, and the tower body middle position is equipped with bracket, and the bracket top sets the leaching there are two packing
The lower position of water distributing tray is arranged in water packing, and the tower body lower side offers air-inlet window, tower body lower part interposition
Receipts water pond has been installed, the first outlet pipe has been connected on front side of the receipts water pond, the receipts water pond top is equipped with drip pan, described to catchment
Bucket top is equipped with water strainer,
The regulating mechanism includes conditioning tank, first drinking-water pipe one end and the first outlet pipe flanged joint, and described first takes out
The water pipe other end is connected with conditioning tank, and the conditioning tank top is connected with acid solution tank and alkali liquid tank, sets inside the conditioning tank
There is pH sensor,
The air bearing mechanism includes flotation tank, the flotation tank left upper portion be equipped with water distributor, third drinking-water pipe one end with
Conditioning tank is connected, and the third drinking-water pipe other end is connected with water distributor, and the flotation tank top is equipped with slag scraping mechanism, institute
It states flotation tank lower part and is connected with several support columns, dissolving is fixedly installed on the left of the flotation tank, is connected on front side of the dissolving
It is connected to dissolved air water supply to be responsible for, the dissolved air water supply supervisor middle position is equipped with air dissolved pump, and the dissolved air water supply is responsible for
Portion is connected with several dissolved air water supply branch pipes, and dissolved air water supply branch pipe top is connected with dissolved air water water outlet device, the air bearing
Pond lower part is equipped with the 4th motor, and the 4th motor top is connected with the second motor shaft, and second motor shaft top is connected with
Impeller, air bearing bottom of pond portion middle position are equipped with sealing bearing, and second motor shaft passes through sealing bearing setting, the gas
Floating pond right upper portion is equipped with slag recovering box, and the air bearing bottom of pond portion is equipped with collecting ring, and the collecting ring top offers several water inlets
Hole, the collecting ring lower part are connected with the second outlet pipe, and second outlet pipe is equipped with control valve and aerator,
The aeration mechanism includes inhalant region, and second outlet pipe is connected far from one end of collecting ring with inhalant region, described
Biochemical zone is equipped on the right side of inhalant region, the inhalant region top is equipped with recirculating zone, and the is connected between the inhalant region and biochemical zone
One water supplying pipe is connected with return pipe, is equipped with list on the return pipe and the first water supplying pipe between the recirculating zone and inhalant region
To valve, the biochemical zone inside upper part is equipped with several chock flaps, and the biochemical zone bottom is equipped with sludge blanket, the biochemical zone top
Equipped with gas gathering mask, the gas gathering mask top is equipped with outlet area, and the biochemical zone top is equipped with overflow launder, is equipped in the overflow launder
Second water supplying pipe, second water supplying pipe left end are arranged inside recirculating zone, and biologic packing material is equipped with inside the recirculating zone, described
Recirculating zone left lower is connected with delivery pipe.
2. a kind of sewage disposal device according to claim 1, it is characterised in that：The rake teeth is vertically set on revolution chain
On item.
3. a kind of sewage disposal device according to claim 1, it is characterised in that：Middle position is equipped on the left of the tower body
Maintenance door, the tower body right side are equipped with staircase.
4. a kind of sewage disposal device according to claim 1, it is characterised in that：Dissolved oxygen is equipped with inside the biochemical zone to supervise
Survey instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036547.1A CN108911436A (en) | 2018-09-06 | 2018-09-06 | A kind of sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036547.1A CN108911436A (en) | 2018-09-06 | 2018-09-06 | A kind of sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108911436A true CN108911436A (en) | 2018-11-30 |
Family
ID=64407687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036547.1A Withdrawn CN108911436A (en) | 2018-09-06 | 2018-09-06 | A kind of sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108911436A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563254A (en) * | 2019-09-05 | 2019-12-13 | 浙江三点水环保工程有限公司 | printing and dyeing wastewater treatment equipment |
| CN118420132A (en) * | 2024-07-04 | 2024-08-02 | 青岛顺清源环境有限公司 | Municipal administration domestic sewage treatment equipment |
-
2018
- 2018-09-06 CN CN201811036547.1A patent/CN108911436A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563254A (en) * | 2019-09-05 | 2019-12-13 | 浙江三点水环保工程有限公司 | printing and dyeing wastewater treatment equipment |
| CN110563254B (en) * | 2019-09-05 | 2021-09-21 | 浙江三点水环保工程有限公司 | Printing and dyeing wastewater treatment equipment |
| CN118420132A (en) * | 2024-07-04 | 2024-08-02 | 青岛顺清源环境有限公司 | Municipal administration domestic sewage treatment equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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| WW01 | Invention patent application withdrawn after publication |