CN113651378A - Deep water layer sewage treatment system and sewage treatment method for river sewage - Google Patents
Deep water layer sewage treatment system and sewage treatment method for river sewage Download PDFInfo
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- CN113651378A CN113651378A CN202111050307.9A CN202111050307A CN113651378A CN 113651378 A CN113651378 A CN 113651378A CN 202111050307 A CN202111050307 A CN 202111050307A CN 113651378 A CN113651378 A CN 113651378A
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- 239000010865 sewage Substances 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003814 drug Substances 0.000 claims description 73
- 238000011084 recovery Methods 0.000 claims description 58
- 238000003756 stirring Methods 0.000 claims description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000010802 sludge Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 8
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 239000003344 environmental pollutant Substances 0.000 claims description 5
- 231100000719 pollutant Toxicity 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000000337 buffer salt Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 4
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 4
- 150000007519 polyprotic acids Polymers 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 4
- 239000002068 microbial inoculum Substances 0.000 claims description 2
- 230000009189 diving Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 24
- 239000002360 explosive Substances 0.000 description 9
- 230000000593 degrading effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of river sewage treatment, and particularly relates to a deep water layer sewage treatment system and a sewage treatment method for river sewage.
Description
Technical Field
The invention relates to the technical field of river sewage treatment, in particular to a deep water layer sewage treatment system and a sewage treatment method for river sewage.
Background
River pollution refers to the harmful effects of damaging river biological resources, damaging river water and river environment quality, harming human health and the like caused by directly or indirectly introducing substances or energy into the river environment due to human activities, and is also one of water body pollution. The pollution degree of the method changes along with time, and the method has fast diffusion and great pollution influence.
The existing deep water layer treatment of river sewage is to pump sludge back to a submerged layer through a water pump to reduce the content of anaerobic bacteria in the deep water layer, but the treatment method has long effective time and general sewage treatment effect, and therefore, a deep water layer sewage treatment system and a sewage treatment method for river sewage are provided.
Disclosure of Invention
The present invention has been made in view of the above and/or other problems occurring in the conventional deep water layer sewage treatment system and sewage treatment method for river sewage.
Therefore, the present invention is directed to a deep water layer sewage treatment system and a sewage treatment method for river sewage, which can solve the problems of long effective time and general sewage treatment effect by moving a chemical discharge pipe to the center of a deep water region, so that chemicals blocked at the upper end of a blocking filter screen can be quickly injected into soil in the deep water region through a through hole at the bottom end of the chemical discharge pipe, and then stirring.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a deep water layer sewage treatment system for river course sewage, which comprises: the recovery platform also comprises a recovery device arranged at the upper end of the recovery platform, a stirring device connected to the left end of the recovery device, and medicine placing devices arranged at the two ends of the stirring device;
agitating unit installs in submersible propulsion ware's center, the bolt installation fixing device is passed through to submersible propulsion ware bottom both sides, the medicine device is put in submersible propulsion ware top both sides installation.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: retrieve platform upper end both sides threaded connection telescopic link, the telescopic link top is equipped with the operation panel.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: the recovery unit includes the recovery roller, the recovery roller passes through the bolt and installs the top right side at the operation panel, the inside winding of recovery roller is retrieved the rope, it passes the top that subtracts power pulley and pulley connection at agitating unit to retrieve the rope.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: the force reducing pulley is installed in the middle of the top end of the operating platform through a bolt, and the pulley is installed on the left side of the top end of the operating platform through a bolt.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: fixing device includes electric telescopic handle, electric telescopic handle passes through the bolt and installs the bottom both sides at underwater propulsor, the fixed awl of bolt installation is passed through to the electric telescopic handle bottom, the miniature two-way pneumatic cylinder of the inside joint of fixed awl, the output of miniature two-way pneumatic cylinder passes through the bolt installation ejector pad.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: agitating unit includes the motor, the motor passes through the bolt and installs at submersible propulsion's surperficial center, the puddler is connected to the output of motor, the puddler sets up the lower extreme at submersible propulsion.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: put the medicine device and include the pneumatic cylinder, the pneumatic cylinder passes through the bolt and installs the upper end at the fly leaf, the fly leaf outside is through round pin axle movable mounting at submersible propulsor's both ends, the inboard bottom of fly leaf is equipped with the fixture block, the fixture block joint is in submersible propulsor's inside.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: the piston is connected to the pneumatic cylinder output, the piston setting is in the inside of putting the pencil, put pencil fixed mounting at underwater propulsor's inside both ends, put the inside bottom joint of pencil and block the filter screen.
As a preferable embodiment of the deep water layer sewage treatment system for river sewage according to the present invention, wherein: the bottom end of the medicine placing pipe is provided with a through hole.
A deep water layer sewage treatment method for river sewage further comprises the following operation steps:
s1: the clamping block is separated from the inside of the submersible propeller, the movable plate is opened, and the sodium dihydrogen phosphate, the polybasic acid salt and the buffer salt are placed in the medicine placing pipe;
s2: then the block is clamped inside the submersible propeller, so that the movable plate is sealed with the opening of the medicine discharge pipe, and the piston connected with the output end of the hydraulic cylinder is inserted into the medicine discharge pipe in a proper manner;
s3: repeating the operation, and putting Fe, Co, Ni, Mg, Mo microelements and COD degrading bacteria agent into the other group of medicine placing tubes, thereby completing the medicine placing operation;
s4: putting the submersible propeller into a deep water layer, and driving the submersible propeller to drive the stirring device and the medicine placing device to move to the center of the deep water area;
s5: starting the electric telescopic rod at the moment, inserting the electric telescopic rod into sludge in the deep water area for fixing, and inserting the submersible propeller towards the lower end in a motion matching manner with the fixing cone;
s6: after the sludge is inserted, the miniature bidirectional hydraulic cylinder is started, so that the miniature bidirectional hydraulic cylinder pushes the push block to drill out from the inside of the fixed cone, and the fixity of the fixed cone is improved;
s7: after the submersible propeller moves to the center of the deep water layer, the hydraulic cylinder is started to drive the piston to rapidly move towards the lower end of the medicine discharge pipe, so that the medicine blocked at the upper end of the blocking filter screen is rapidly injected into the soil in the deep water area through the through hole at the bottom end of the medicine discharge pipe;
s8: then, the motor is started to drive the stirring rod to rotate, so that the medicines in the sludge are fully contacted with the sewage, the generated gas is released as much as possible, and pollutants are quickly dissolved;
s9: after the reaction is finished, the recovery roller can be shaken by the aid of the recovery roller to roll up the recovery rope, so that the submersible propeller is pulled out of the water surface by the recovery rope to be recovered.
Compared with the prior art: the submersible propeller is driven to drive the stirring device and the medicine discharging device to move to the center of a deep water area, the electric telescopic rod is started at the moment, the electric telescopic rod is inserted into silt of the deep water area to be fixed, the submersible propeller moves towards the lower end to be matched with the insertion of the fixed cone, and after the silt is inserted, the miniature bidirectional hydraulic cylinder is started again to drive the push block to drill out from the inside of the fixed cone, so that the fixity of the fixed cone is increased, and the effect of deviation of the submersible propeller when the stirring device moves is prevented;
after the medicine placing device finishes the medicine placing operation, the motor is started to drive the stirring rod to rotate, so that the placed treatment medicine is quickly dissolved in the deep water area, and the effects of quickly dissolving and increasing the sewage treatment speed are achieved;
after the underwater propulsor moves to the deep water layer central position, the hydraulic cylinder is started, so that the hydraulic cylinder drives the piston to rapidly move towards the lower end of the explosive discharge pipe, the explosive discharge pipe is positioned in water, under the action of water pressure, the explosive blocking at the upper end of the filter screen is blocked, the explosive is rapidly injected into the soil in the deep water area through the through hole at the bottom end of the explosive discharge pipe, the explosive discharge effect is further achieved, the time for reducing the sewage treatment effect is reached, and the effect of the sewage degradation rate is increased.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic structural view of a submersible propeller provided by the present invention;
fig. 3 is a schematic top view of the submersible propulsion provided by the present invention;
FIG. 4 is a schematic structural view of a drug dispensing device according to the present invention;
FIG. 5 is a schematic view of the structure of the drug discharge tube provided by the present invention;
FIG. 6 is a schematic view of the internal structure of the fixing cone provided by the present invention;
fig. 7 is a left side view structural schematic diagram of the recovery roller provided by the invention.
In the figure: the recovery device comprises a recovery platform 1, an expansion link 11, an operation platform 12, a recovery device 2, a recovery roller 21, a recovery rope 22, a force-reducing pulley 23, a pulley 24, a submersible propeller 3, a fixing device 4, an electric expansion link 41, a fixed cone 42, a miniature bidirectional hydraulic cylinder 43, a push block 44, a stirring device 5, a motor 51, a stirring rod 52, a medicine discharge device 6, a hydraulic cylinder 61, a piston 611, a movable plate 62, a clamping block 63, a medicine discharge pipe 64 and a blocking filter screen 65.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a deep water layer sewage treatment system for river sewage, which has the advantages of reducing the time for taking effect of sewage treatment and increasing the degradation rate of sewage, and please refer to fig. 1-7, and comprises a recovery platform 1, a recovery device 2, a submersible propeller 3, a fixing device 4, a stirring device 5 and a medicine discharge device 6;
further, 1 top installation recovery unit 2 of recovery platform, recovery platform 1 includes telescopic link 11 and operation panel 12, and is concrete, recovery platform 1 upper end both sides threaded connection telescopic link 11, and 11 tops of telescopic link are equipped with operation panel 12, through 1 upper end both sides threaded connection telescopic link 11 of recovery platform, 11 tops of telescopic link are equipped with operation panel 12 to reach the effect of convenient dismantlement and installation, and reach the convenience and go up and down to operation panel 12, make things convenient for recovery unit 2 to carry out the effect of operating.
Further, the recovery device 2 is installed at the upper end of the operation table 12, the recovery device 2 comprises a recovery roller 21, a recovery rope 22, a force-reducing pulley 23 and a pulley 24, specifically, the recovery roller 21 is installed at the right side of the top end of the operation table 12 through a bolt, the recovery rope 22 is wound inside the recovery roller 21, the recovery rope 22 passes through the force-reducing pulley 23 and the pulley 24 and is connected to the top end of the stirring device 5, the force-reducing pulley 23 is installed at the middle of the top end of the operation table 12 through a bolt, the pulley 24 is installed at the left side of the top end of the operation table 12 through a bolt, the recovery roller 21 is installed at the right side of the top end of the operation table 12 through a bolt, the pulley 24 is installed at the middle of the top end of the operation table 12 through a bolt, the pulley 24 is installed at the left side of the top end of the operation table 12 through a bolt, the recovery rope 22 passes through the force-reducing pulley 23 and the pulley 24 and is connected to the top end of the stirring device 5, after agitating unit 5 and underwater propulsor 3 accomplish sewage treatment operation in the deep water layer, the accessible waves recovery roller 21, make recovery roller 21 rolling retrieve rope 22, thereby make recovery rope 22 drag out the surface of water with underwater propulsor 3, and then reach the convenience and retrieve the device, prevent wasting of resources's effect, and reach convenient repetitious usage, reduce the effect of input cost, through retrieving rope 22 through the upper end of pulley 24, and through the bottom of reducing power pulley 23, under the effect of reducing power pulley 23, reduce and pull the power, thereby reach the effect that can easily retrieve the device.
Further, the fixing device 4 is arranged at two sides of the bottom end of the submersible propeller 3, the fixing device 4 comprises an electric telescopic rod 41, a fixed cone 42, a miniature bidirectional hydraulic cylinder 43 and a push block 44, specifically, the electric telescopic rod 41 is arranged at two sides of the bottom end of the submersible propeller 3 through bolts, the bottom end of the electric telescopic rod 41 is provided with the fixed cone 42 through bolts, the miniature bidirectional hydraulic cylinder 43 is clamped inside the fixed cone 42, the output end of the miniature bidirectional hydraulic cylinder 43 is provided with the push block 44 through bolts, the electric telescopic rod 41 is arranged at two sides of the bottom end of the submersible propeller 3 through bolts to play a fixing role, the fixed cone 42 is conveniently pushed, the auxiliary fixed cone 42 is inserted into the sludge in the deep water area to be fixed, the fixed cone 42 is arranged at the bottom end of the electric telescopic rod 41 through bolts, under the effect of the fixed cone 42, the effect of conveniently inserting into the sludge in the deep water area is achieved, the miniature bidirectional hydraulic cylinder 43 is clamped in the fixed cone 42, the output end of the miniature bidirectional hydraulic cylinder 43 is provided with the push block 44 through a bolt, after the submersible propeller 3 is placed in a deep water layer, the submersible propeller 3 is driven by the submersible propeller 3 to drive the stirring device 5 and the medicine placing device 6 to move to the center of the deep water area, the electric telescopic rod 41 is started at the moment, the electric telescopic rod 41 is inserted into sludge in the deep water area to be fixed, the submersible propeller 3 moves towards the lower end to be matched with the insertion of the fixed cone 42, after the sludge is inserted, the miniature bidirectional hydraulic cylinder 43 is started again, the push block 44 is pushed by the miniature bidirectional hydraulic cylinder 43 to drill out from the inside of the fixed cone 42, so that the fixity of the fixed cone 42 is increased, the effect that the submersible propeller 3 deviates when the stirring device 5 moves is prevented, wherein the submersible propeller 3 is a movable deep-diving device with underwater observation and operation capabilities, the device is generally composed of a sensing element and a conversion element, wherein the model of the electric telescopic rod 41 is set to be YNT-03, and the model of the miniature bidirectional hydraulic cylinder 43 is set to be HJ 422.
Further, agitating unit 5 sets up the center at underwater propeller 3, agitating unit 5 includes motor 51 and puddler 52, it is concrete, motor 51 passes through the bolt and installs the surface center at underwater propeller 3, puddler 52 is connected to motor 51's output, puddler 52 sets up the lower extreme at underwater propeller 3, motor 51 sets up to three-phase asynchronous motor, pass through the bolt through motor 51 and install the surface center at underwater propeller 3, play the fixed action, puddler 52 is connected to output through motor 51, puddler 52 sets up the lower extreme at underwater propeller 3, after putting 6 completions of medicine device and putting the medicine operation, through starter motor 51, make motor 51 drive puddler 52 rotate, make the treatment medicine of putting dissolve in the deep water district fast, and then reach the quick dissolution, increase sewage treatment speed's effect.
Further, the medicine placing device 6 is arranged at two ends of the submersible thruster 3, the medicine placing device 6 comprises a hydraulic cylinder 61, a piston 611, a movable plate 62, a clamping block 63, a medicine placing pipe 64 and a blocking filter screen 65, specifically, the hydraulic cylinder 61 is arranged at the upper end of the movable plate 62 through a bolt, the outer side of the movable plate 62 is movably arranged at two ends of the submersible thruster 3 through a pin shaft, the clamping block 63 is arranged at the bottom end of the inner side of the movable plate 62, the clamping block 63 is clamped inside the submersible thruster 3, the piston 611 is connected with the output end of the hydraulic cylinder 61, the piston 611 is arranged inside the medicine placing pipe 64, the medicine placing pipe 64 is fixedly arranged at two ends of the submersible thruster 3, the bottom end inside the medicine placing pipe 64 is clamped with the blocking filter screen 65, a through hole is arranged at the bottom end of the medicine placing pipe 64, the type of the hydraulic cylinder 61 is PY497, the hydraulic cylinder 61 is arranged at the upper end of the movable plate 62 through a bolt to play a fixing role, and is fixedly arranged at two ends inside the submersible thruster 3 through the medicine placing pipe 64, then the outer side of the movable plate 62 is movably arranged at two ends of the submersible propeller 3 through a pin shaft, the bottom end of the inner side of the movable plate 62 is provided with a clamping block 63, the clamping block 63 is clamped inside the submersible propeller 3, before the operation of sewage treatment is carried out, the clamping block 63 is separated from the inside of the submersible propeller 3, the movable plate 62 is opened, sodium dihydrogen phosphate, polybasic acid salt and buffer salt are put into the medicine placing pipe 64, the block 63 is clamped inside the submersible propeller 3, the pipe orifice of the movable plate 62 and the medicine placing pipe 64 is sealed, at the moment, a piston 611 connected with the output end of the hydraulic cylinder 61 is inserted into the medicine placing pipe 64 along the trend, the operation is repeated, the other group of medicine placing pipe 64 is filled with Fe, Co, Ni, Mg, Mo trace elements and COD degrading bacteria agent, so as to complete the medicine placing operation, the bottom end inside the medicine placing pipe 64 is clamped with a blocking filter screen 65, and the effect of preventing the medicine from directly overflowing under the action of blocking the filter screen 65, after the submersible propeller 3 moves to the center of the deep water layer, the hydraulic cylinder 61 is started, the hydraulic cylinder 61 drives the piston 611 to move towards the lower end of the medicine discharge pipe 64 rapidly, and the medicine blocked at the upper end of the blocking filter screen 65 is injected into the soil of the deep water region rapidly through the through hole at the bottom end of the medicine discharge pipe 64 under the action of water pressure, so that the medicine discharge effect is achieved, the time for reducing sewage treatment effect is shortened, and the sewage degradation rate is increased, wherein, the buffering capacity of a buffer system of the pH value in the pool can be increased, so that pollutants in the deep water region are rapidly reacted and degraded, wherein, the microelements of Fe, Co, Ni, Mg and Mo can enhance the activity of anaerobic bacteria, so that the degradation rate is increased, wherein, the COD degrading microbial inoculum is a mixture with various organic matter degradation capacities, can decompose fatty acid, surfactant, hydrocarbon, phenolic compound, ketone and organic matters which are not easy to decompose, and achieve the effect of degrading pollutants in a deep water area.
When the device is used specifically, a person skilled in the art drops the fixture block 63 out of the submersible propeller 3, opens the movable plate 62, puts sodium dihydrogen phosphate, polybasic acid salt and buffer salt into the medicine placing tube 64, clamps the block 63 in the submersible propeller 3, seals the opening of the movable plate 62 and the medicine placing tube 64, inserts the piston 611 connected with the output end of the hydraulic cylinder 61 into the medicine placing tube 64, repeats the operation, puts another group of medicine placing tubes 64 with Fe, Co, Ni, Mg, Mo microelements and COD degrading bacteria agent, thereby completes the medicine placing operation, clamps the blocking filter screen 65 at the bottom end in the medicine placing tube 64, prevents the medicine from overflowing directly under the action of the blocking filter screen 65, puts the submersible propeller 3 into the deep water layer, drives the submersible propeller 3 to drive the mixing device 5 and the medicine placing device 6 to move to the center of the deep water area, at this time, the electric telescopic rod 41 is started, the electric telescopic rod 41 is inserted into the sludge in the deep water area for fixing, the downward end of the submersible propeller 3 is matched with the insertion of the fixed cone 42 for insertion, after the sludge is inserted, the miniature bidirectional hydraulic cylinder 43 is started again, the miniature bidirectional hydraulic cylinder 43 pushes the push block 44 to drill out from the inside of the fixed cone 42, so that the fixity of the fixed cone 42 is increased, after the submersible propeller 3 moves to the center position of the deep water layer, the hydraulic cylinder 61 is started, the hydraulic cylinder 61 drives the piston 611 to rapidly move towards the lower end of the explosive discharge pipe 64, the explosive discharge pipe 64 is positioned in water, under the action of water pressure, the medicine blocked at the upper end of the blocking filter screen 65 is rapidly injected into the soil in the deep water area through the through hole at the bottom end of the explosive discharge pipe 64, and then the motor 51 is started, so that the motor 51 drives the stirring rod 52 to rotate, the medicine in the sludge is fully contacted with the sewage, and the generated gas is released as much as possible, make the pollutant dissolve fast, increase sewage treatment speed, after the reaction is accomplished, the accessible rocks recovery roller 21, makes recovery roller 21 rolling retrieve rope 22 to make recovery rope 22 drag out the surface of water with underwater propeller 3, retrieve.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a deep water layer sewage treatment system for river course sewage, includes recovery platform (1), its characterized in that: the medicine taking device also comprises a recovery device (2) arranged at the upper end of the recovery platform (1), a stirring device (5) connected to the left end of the recovery device (2), and medicine placing devices (6) arranged at the two ends of the stirring device (5);
agitating unit (5) are installed at the center of underwater propeller (3), bolt installation fixing device (4) is passed through to underwater propeller (3) bottom both sides, medicine device (6) are put in underwater propeller (3) top both sides installation.
2. The deep water layer sewage treatment system for river sewage according to claim 1, wherein both sides of the upper end of the recovery platform (1) are in threaded connection with a telescopic rod (11), and an operation platform (12) is arranged at the top end of the telescopic rod (11).
3. The deep water layer sewage treatment system for river sewage according to claim 1, wherein the recovery device (2) comprises a recovery roller (21), the recovery roller (21) is mounted on the right side of the top end of the operation platform (12) through a bolt, a recovery rope (22) is wound inside the recovery roller (21), and the recovery rope (22) is connected to the top end of the stirring device (5) through a force reducing pulley (23) and a pulley (24).
4. The deep water layer sewage treatment system for river sewage of claim 3, wherein the force reducing pulley (23) is installed at the middle of the top end of the operation table (12) through a bolt, and the pulley (24) is installed at the left side of the top end of the operation table (12) through a bolt.
5. The deep water layer sewage treatment system for river sewage according to claim 1, wherein the fixing device (4) comprises an electric telescopic rod (41), the electric telescopic rod (41) is installed on two sides of the bottom end of the underwater propeller (3) through bolts, a fixing cone (42) is installed at the bottom end of the electric telescopic rod (41) through bolts, a miniature bidirectional hydraulic cylinder (43) is clamped inside the fixing cone (42), and an output end of the miniature bidirectional hydraulic cylinder (43) is provided with a push block (44) through bolts.
6. The deep water layer sewage treatment system for river sewage according to claim 1, wherein the stirring device (5) comprises a motor (51), the motor (51) is mounted at the surface center of the submersible propeller (3) through a bolt, the output end of the motor (51) is connected with a stirring rod (52), and the stirring rod (52) is arranged at the lower end of the submersible propeller (3).
7. The deep water layer sewage treatment system for river sewage according to claim 1, wherein the drug placing device (6) comprises a hydraulic cylinder (61), the hydraulic cylinder (61) is mounted at the upper end of a movable plate (62) through a bolt, the outer side of the movable plate (62) is movably mounted at two ends of the submersible propeller (3) through a pin shaft, a clamping block (63) is arranged at the bottom end of the inner side of the movable plate (62), and the clamping block (63) is clamped inside the submersible propeller (3).
8. The deep water layer sewage treatment system for river sewage according to claim 7, wherein the output end of the hydraulic cylinder (61) is connected with a piston (611), the piston (611) is arranged inside a medicine discharge pipe (64), the medicine discharge pipe (64) is fixedly arranged at two ends of the inside of the submersible propeller (3), and the bottom end of the inside of the medicine discharge pipe (64) is clamped with a blocking filter screen (65).
9. The deep water layer sewage treatment system for river sewage according to claim 1, wherein a through hole is formed at the bottom end of the chemical discharge pipe (64).
10. A deep water layer sewage treatment method for river sewage is characterized by further comprising the following operation steps:
s1: the clamping block (63) is separated from the interior of the submersible propeller (3), the movable plate (62) is opened, and the sodium dihydrogen phosphate, the polybasic acid salt and the buffer salt are placed in the medicine placing pipe (64);
s2: then the block (63) is clamped inside the submersible propeller (3) to seal the movable plate (62) and the opening of the medicine discharge pipe (64), and at the moment, a piston (611) connected with the output end of the hydraulic cylinder (61) is inserted into the medicine discharge pipe (64) along the trend;
s3: repeating the operation, and putting Fe, Co, Ni, Mg, Mo microelements and COD degradation microbial inoculum into the other group of medicine putting pipes (64) so as to finish the medicine putting operation;
s4: the submersible propeller (3) is placed in the deep water layer, and the submersible propeller (3) drives the stirring device (5) and the medicine placing device (6) to move to the center of the deep water layer;
s5: at the moment, the electric telescopic rod (41) is started, so that the electric telescopic rod (41) is inserted into sludge in the deep water area for fixing, and the diving propeller (3) is inserted into the fixing cone (42) in a motion fit mode towards the lower end;
s6: after the sludge is inserted, the miniature bidirectional hydraulic cylinder (43) is started, so that the miniature bidirectional hydraulic cylinder (43) pushes the push block (44) to drill out from the inside of the fixed cone (42), and the fixity of the fixed cone (42) is improved;
s7: after the submersible propeller (3) moves to the center of the deep water layer, the hydraulic cylinder (61) is started, so that the hydraulic cylinder (61) drives the piston (611) to rapidly move towards the lower end of the medicine discharge pipe (64), and medicines blocked at the upper end of the blocking filter screen (65) are rapidly injected into soil in the deep water area through the through hole at the bottom end of the medicine discharge pipe (64);
s8: then, the motor (51) is started, so that the motor (51) drives the stirring rod (52) to rotate, the medicines in the sludge are fully contacted with the sewage, the generated gas is released as much as possible, and pollutants are quickly dissolved;
s9: after the reaction is finished, the recovery rope (22) can be recovered by the recovery roller (21) by shaking the recovery roller (21), so that the submersible propeller (3) is pulled out of the water surface by the recovery rope (22) for recovery.
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Application publication date: 20211116 |