Industrial wastewater treatment aeration filter
Technical Field
The invention relates to an aeration filter for industrial wastewater treatment, belonging to the field of aeration filters.
Background
The aeration refers to the process of forcibly transferring oxygen in the air into the liquid, and aims to obtain enough dissolved oxygen, and in addition, the aeration also has the purposes of preventing suspension in the tank from sinking and strengthening the contact of organic matters in the tank with microorganisms and dissolved oxygen, thereby ensuring the oxidative decomposition of the microorganisms in the tank on the organic matters in the sewage under the condition of sufficient dissolved oxygen.
In the use process of the industrial wastewater treatment aeration filter tank in the prior art, silt is not easy to separate from wastewater, after the silt is separated out in the later period, the silt is difficult to drain, a series of waste gas can be generated in the treatment process of the aeration filter tank, and the exhaust is inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an industrial wastewater treatment aeration filter tank to solve the problems that in the use process of the industrial wastewater treatment aeration filter tank in the prior art, sludge is not easy to separate from wastewater, the later-stage sludge is difficult to discharge after being separated, and a series of waste gases are generated in the treatment process of the aeration filter tank, so that the exhaust is inconvenient.
In order to achieve the purpose, the invention is realized by the following technical scheme: an industrial wastewater treatment aeration filter tank structurally comprises an aeration treatment device, an air inlet pipeline, a sludge outlet, a treated water outlet pipe, a base plate, a staircase, a power line, a control box, an industrial wastewater inlet, a coagulant input pipe and a gas filter, wherein the air inlet pipeline is embedded in the center of the right surface of the aeration treatment device, the sludge outlet is embedded below the air inlet pipeline, the treated water outlet pipe is welded at the lower end of the right surface of the aeration treatment device, the base plate is totally provided with two parts with the same shape and size, the base plate is attached to the lower surface of the aeration treatment device, the staircase is welded at the right end of the front surface of the aeration treatment device, the control box is fixed at the left end of the front surface of the aeration treatment device through screws, the power line is connected to the lower surface of the control box in a gluing way, the coagulant input pipe is embedded in the center of the upper surface of the aeration treatment, the industrial wastewater inlet and the coagulant input pipe are positioned on the same horizontal plane, the gas filter is embedded on the right side of the coagulant input pipe, the aeration treatment device is composed of an automatic exhaust structure, a manual dredging structure, a drainage structure, a sludge filtering structure, an industrial wastewater centrifugal structure and a device shell, the industrial wastewater centrifugal structure is embedded at the left end inside the device shell, the left end of the automatic exhaust structure is in transmission connection with the industrial wastewater centrifugal structure, the sludge filtering structure is welded at the middle section inside the device shell, the drainage structure is attached at the lower end inside the device shell, and the manual dredging structure is embedded at the right end inside the device shell.
Furthermore, the automatic exhaust structure is composed of a first synchronizing wheel, a plastic cover, a first movable rod, a rotating blade, a first synchronizing belt, a second synchronizing wheel, a first straight gear, a second movable rod and a chain.
Further, the laminating of plastics cover is in the inside upper end of device shell, rotating vane welds in the upper end of first movable rod, first synchronizing wheel nestification is in the lower extreme of first movable rod, first synchronous belt clearance fit is in the outer lane of first synchronizing wheel, first synchronizing wheel is connected with the transmission of second synchronizing wheel through first hold-in range, second synchronizing wheel interference fit is at the lower extreme of second movable rod, first spur gear welds in the upper end of second movable rod, the chain encircles the outer lane of connecting in first spur gear.
Further, manual desilting structure comprises second straight-teeth gear, third straight-teeth gear, rubber sleeve, hand (hold), second hold-in range, rotatory desilting cylinder, hand (hold) swing joint is in the inside right-hand member of device shell, the rubber sleeve nestification is at the right-hand member of hand (hold), the third straight-teeth gear welds the left end in the hand (hold), the second straight-teeth gear meshing is in the upper left side of third straight-teeth gear, the second hold-in range encircles the outer lane of connecting in the second straight-teeth gear front end, the front end of rotatory desilting cylinder is passed through the second hold-in range and is connected with the front end transmission of second straight-teeth gear.
Further, drainage structures comprises fixing base, fixed column, a flowing water section of thick bamboo, limiting plate, extension spring, fly leaf, water bar, the fixing base welds in the inside rear end of device shell, the fixed column inlays the lower surface at the fixing base, a flowing water section of thick bamboo swing joint is in the lower extreme of fixed column, the limiting plate laminating is in the left side of fixing base lower surface, extension spring's upper end welds in the left end of fixing base lower surface, extension spring's lower extreme laminating is at the right-hand member of fly leaf upper surface, the water bar laminating is at the inside lower extreme of device shell.
Furthermore, the sludge filtering structure is composed of a first roller, a filtering type conveying belt, a second roller, a third synchronous belt, a first conical gear, a driving motor, a second conical gear, a third synchronous wheel, a first roller, a small synchronous belt, a fourth synchronous wheel, a first bevel gear, a second roller, a second bevel gear, a third roller, a flow control plate, a plastic water flowing pipeline and an embedded plate.
Further, the first roller is in transmission connection with the second roller through a filter type conveyor belt, the front end of the second roller is in transmission connection with the front end of the first bevel gear through a third synchronous belt, the first bevel gear is meshed at the lower end of the second roller, the fourth synchronous wheel is nested in the outer ring of the second roller, the first bevel gear is welded at the upper end of the second roller, the fourth synchronous wheel is in transmission connection with the third synchronous wheel through a small synchronous belt, the third synchronous wheel is in interference fit with the outer ring of the first roller, the second bevel gear is welded at the lower end of the first roller, the second bevel gear is meshed at the right end of a driving motor, the second bevel gear is in clearance fit with the first bevel gear, the second bevel gear is welded at the left end of the third roller, and the flow control plate is in interference fit with the right end of the third roller, the flow control plate is in clearance fit with the inner wall of the plastic water flowing pipeline, the plastic water flowing pipeline is embedded in the lower surface of the embedded plate, and the embedded plate is welded in the middle section inside the device shell.
Further, industrial waste water centrifugal structure comprises fourth spur gear, first pivot, first herringbone gear, motor, second herringbone gear, third herringbone gear, second pivot, first leaf piece, second leaf piece, fourth spur gear welds in the upper end of first pivot, first herringbone gear nests in the outer lane of first pivot, second leaf piece interference fit is at the lower extreme of first pivot, the meshing of second herringbone gear is in the left side of first herringbone gear, second herringbone gear welds in the lower extreme of motor, third herringbone gear clearance fit is at the left end of second herringbone gear, third herringbone gear nests in the outer lane of second pivot, first leaf piece welds in the lower extreme of second pivot, fourth spur gear passes through the chain and is connected with first spur gear transmission.
Further, the gas filter can further filter the gas exhausted after aeration, so that the exhausted gas is prevented from polluting the environment.
Furthermore, the escalator is convenient for people to climb to the upper part of the device, and an operator can conveniently overhaul the equipment.
Advantageous effects
The invention relates to an aeration filter for industrial wastewater treatment, wherein when industrial wastewater is treated, an operator injects wastewater from an industrial wastewater inlet, injects a coagulant from a coagulant input pipe, connects a power line, controls a motor to rotate through a control box, so that a second herringbone gear rotates, then a first herringbone gear and a third herringbone gear rotate, a first leaf and a second leaf centrifuge the wastewater, at the moment, a fourth straight gear rotates a first straight gear through a chain, so that the second synchronous gear drives a first synchronous gear to rotate through a first synchronous belt, then a first movable rod rotates, a rotating blade rotates, an exhaust process is accelerated, in the process, people introduce gas from an air inlet pipeline to dissolve more oxygen in water, then a driving motor is started to rotate a second conical gear, the third synchronous gear drives a fourth synchronous gear through a small synchronous belt to rotate a second rolling shaft, the first bevel gear rotates to drive the second bevel gear, the third roller drives the flow control plate to enable wastewater to flow down from the plastic water flow pipeline, meanwhile, the lower end of the second roller enables the first bevel gear to rotate, the second roller is driven by the third synchronous belt to enable the filtering type conveyor belt to rotate, sludge in the wastewater is filtered, the second roller rotates clockwise to convey the sludge to the right end to fall down to the right end of the upper surface of the fixed seat, an operator manually rotates the handle when cleaning the sludge, the third straight gear rotates to drive the second straight gear, the second synchronous belt drives the rotating dredging roller to enable the sludge to fall down from the sludge outlet, when filtering the sludge, water passes through the sludge outlet to flow to the left end of the upper surface of the fixed seat and flows to the upper surface of the movable plate from the water blocking block to be blocked by the limiting plate, after the treated water is gathered to a certain amount, the water is influenced by gravity, the gravity is larger than the elasticity of the extension spring, the right end of the movable plate descends, the left end of the movable plate ascends, the treated water continuously flows to the right and flows to the water flowing cylinder, the water flowing cylinder rotates due to the impact force of the water, and finally the treated water flows out from the treated water outlet pipe.
According to the aeration filter tank for industrial wastewater treatment, the aeration treatment device is arranged to carry out centrifugal treatment on industrial wastewater, so that impurities in water can be separated conveniently, gas generated in the aeration process can be discharged quickly, dredging is convenient, and pipelines in equipment cannot be blocked.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an aeration filter for industrial wastewater treatment according to the present invention.
FIG. 2 is a schematic view showing the structure of an aeration apparatus according to the present invention.
FIG. 3 is a schematic view showing the detailed structure of the aeration apparatus of the present invention.
FIG. 4 is a schematic view showing the construction of the operation of the aeration treatment apparatus of the present invention.
In the figure: an aeration treatment device-1, an air inlet pipeline-2, a sludge outlet-3, a treated water outlet pipe-4, a backing plate-5, an escalator-6, a power cord-7, a control box-8, an industrial wastewater inlet-9, a coagulant input pipe-10, a gas filter-11, an automatic exhaust structure-101, a manual dredging structure-102, a drainage structure-103, a sludge filtering structure-104, an industrial wastewater centrifugal structure-105, a device shell-106, a first synchronizing wheel-10101, a plastic cover-10102, a first movable rod-10103, a rotating blade-10104, a first synchronizing belt-10105, a second synchronizing wheel-10106, a first straight gear-10107, a second movable rod-10108, a chain-10109, a second straight gear-10201, A third straight gear-10202, a rubber sleeve-10203, a handle-10204, a second synchronous belt-10205, a rotary desilting roller-10206, a fixed seat-10301, a fixed column-10302, a water flow cylinder-10303, a limit plate-10304, a tension spring-10305, a movable plate-10306, a water retaining block-10307, a first roller-10401, a filter type conveyor belt-10402, a second roller-10403, a third synchronous belt-10404, a first conical gear-10405, a driving motor-10406, a second conical gear-10407, a third synchronous wheel-10408, a first roller-10409, a small synchronous belt-10410, a fourth synchronous wheel-10411, a first bevel gear-10412, a second bevel gear-roller 10413, a second bevel gear-10414, a third bevel gear-roller 10415, a flow control plate-10416, a flow control plate, a water flow control, A plastic water flowing pipe-10417, an embedded plate-10418, a fourth straight gear-10501, a first rotating shaft-10502, a first herringbone gear-10503, a motor-10504, a second herringbone gear-10505, a third herringbone gear-10506, a second rotating shaft-10507, a first leaf-10508 and a second leaf-10509.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the present invention provides an aeration filter for industrial wastewater treatment: the structure of the device comprises an aeration treatment device 1, an air inlet pipeline 2, a sludge outlet 3, a treated water outlet pipe 4, a backing plate 5, a staircase 6, a power cord 7, a control box 8, an industrial wastewater inlet 9, a coagulant input pipe 10 and a gas filter 11, wherein the air inlet pipeline 2 is embedded in the center of the right surface of the aeration treatment device 1, the sludge outlet 3 is embedded below the air inlet pipeline 2, the treated water outlet pipe 4 is welded at the lower end of the right surface of the aeration treatment device 1, the backing plate 5 is provided with two parts with the same shape and size, the backing plate 5 is attached to the lower surface of the aeration treatment device 1, the staircase 6 is welded at the right end of the front surface of the aeration treatment device 1, the control box 8 is fixed at the left end of the front surface of the aeration treatment device 1 through screws, the power cord 7 is connected to the lower surface of the control box 8 in an, the industrial wastewater inlet 9 is welded at the left rear part of the upper surface of the aeration treatment device 1, the industrial wastewater inlet 9 and a coagulant input pipe 10 are positioned on the same horizontal plane, the gas filter 11 is embedded at the right side of the coagulant input pipe 10, the aeration treatment device 1 is composed of an automatic exhaust structure 101, a manual dredging structure 102, a drainage structure 103, a sludge filtering structure 104, an industrial wastewater centrifugal structure 105 and a device shell 106, the industrial wastewater centrifugal structure 105 is embedded at the left end inside the device shell 106, the left end of the automatic exhaust structure 101 is in transmission connection with the industrial wastewater centrifugal structure 105, the sludge filtering structure 104 is welded at the middle section inside the device shell 106, the drainage structure 103 is attached at the lower end inside the device shell 106, the manual dredging structure 102 is embedded at the right end inside the device shell 106, the automatic exhaust structure 101 is formed by a first synchronous wheel 10101, The device comprises a plastic cover 10102, a first movable rod 10103, a rotating blade 10104, a first synchronous belt 10105, a second synchronous wheel 10106, a first straight gear 10107, a second movable rod 10108 and a chain 10109, wherein the plastic cover 10102 is attached to the upper end inside the device shell 106, the rotating blade 10104 is welded to the upper end of the first movable rod 10103, the first synchronous wheel 10101 is nested at the lower end of the first movable rod 10103, the first synchronous belt 10105 is in clearance fit with the outer ring of the first synchronous wheel 10101, the first synchronous wheel 10101 is in transmission connection with the second synchronous wheel 10106 through the first synchronous belt 10105, the second synchronous wheel 10106 is in interference fit at the lower end of the second movable rod 10108, the first straight gear 10107 is welded to the upper end of the second movable rod 10108, the chain 10109 is connected to the outer ring of the first straight gear 10107 in a surrounding manner, and the manual silt removing structure 102 is composed of a second straight gear 10201, a third straight gear 10202, a rubber sleeve 10202 and a rubber sleeve 10202, The handle 10204 is movably connected to the right end inside the device shell 106, the rubber sleeve 10203 is nested at the right end of the handle 10204, the third spur gear 10202 is welded at the left end of the handle 10204, the second spur gear 10201 is meshed at the upper left side of the third spur gear 10202, the second synchronous belt 10205 is connected to the outer ring of the front end of the second spur gear 10201 in a surrounding manner, the front end of the rotary dredging roller 10206 is in transmission connection with the front end of the second spur gear 10201 through the second synchronous belt 10205, the drainage structure 103 is composed of a fixed seat 10301, a fixed column 10302, a water flow cylinder 10303, a limit plate 10304, a tension spring 10305, a movable plate 10306 and a water blocking block 10307, the fixed seat 10301 is welded at the rear end inside the device shell 106, the fixed column 10302 is nested at the lower surface of the fixed seat 10301, the water flow cylinder 10303 is movably connected to the lower end of the fixed column 10302, the limiting plate 10304 is attached to the left side of the lower surface of the fixed seat 10301, the upper end of the extension spring 10305 is welded to the left end of the lower surface of the fixed seat 10301, the lower end of the extension spring 10305 is attached to the right end of the upper surface of the movable plate 10306, the water blocking block 10307 is attached to the lower end inside the device housing 106, the sludge filtering structure 104 is composed of a first roller 10401, a filtering type conveying belt 10402, a second roller 10403, a third synchronous belt 10404, a first conical gear 10405, a driving motor 10406, a second conical gear 10407, a third synchronous wheel 10408, a first roller 10409, a small synchronous belt 10410, a fourth synchronous wheel 10411, a first conical gear 10412, a second roller 10413, a second conical gear 10414, a third roller 10415, a flow control plate 10416, and a plastic flow 10417 and a plastic flow panel, the first roller 10401 is in transmission connection with the second roller 10403 through the filtering type conveying belt 10402, the front end of the second roller 10403 is in transmission connection with the front end of the first synchronous belt 10405 through the third synchronous belt 104, the first bevel gear 10405 is engaged with the lower end of the second roller 10413, the fourth synchronizing wheel 10411 is nested in the outer ring of the second roller 10413, the first bevel gear 10412 is welded to the upper end of the second roller 10413, the fourth synchronizing wheel 10411 is in transmission connection with the third synchronizing wheel 10408 through a small synchronizing belt 10410, the third synchronizing wheel 10408 is in interference fit with the outer ring of the first roller 10409, the second bevel gear 10407 is welded to the lower end of the first roller 10409, the second bevel gear 10407 is engaged with the right end of the driving motor 10406, the second bevel gear 10414 is in clearance fit with the first bevel gear 10412, the second bevel gear 10414 is welded to the left end of the third roller 10415, the flow control plate 10416 is in interference fit with the right end of the third roller 10415, the flow control plate 10416 is in clearance fit with the inner wall of the plastic flow water pipe 10417, the plastic flow water pipe 10417 is embedded in the lower surface of the plastic flow water pipe 10418, the panel 10418 is welded to the middle section of the inner part of the device shell 106, the industrial wastewater centrifugal structure 105 is composed of a fourth spur gear 10501, a first rotating shaft 10502, a first herringbone gear 10503, a motor 10504, a second herringbone gear 10505, a third herringbone gear 10506, a second rotating shaft 10507, a first leaf 10508 and a second leaf 10509, the fourth spur gear 10501 is welded to the upper end of the first rotating shaft 10502, the first herringbone gear 10503 is nested in the outer ring of the first rotating shaft 10502, the second leaf 10509 is in interference fit with the lower end of the first rotating shaft 10502, the second herringbone gear 10505 is meshed to the left side of the first herringbone gear 10503, the second herringbone gear 10505 is welded to the lower end of the motor 10504, the third herringbone gear 10506 is in clearance fit with the left end of the second herringbone gear 10505, the third herringbone gear 10506 is nested in the outer ring of the second rotating shaft 10507, fourth straight-teeth gear 10501 is connected with first straight-teeth gear 10107 transmission through chain 10109, gas filter 11 can carry out further filtration with aeration back combustion gas, prevents the gaseous polluted environment of combustion gas, staircase 6 is convenient for people and climbs the device top, makes things convenient for the operator to overhaul equipment.
The helical gear of the first herringbone gear 10503 of the present invention has a transverse force on the shaft, and in order to eliminate this force, one gear is made into a helical gear with opposite symmetrical directions to eliminate this force, which looks like a personal character, and is referred to as a herringbone gear for short, and the herringbone gear has the advantages of high overlap ratio, small axial load, high bearing capacity, and smooth operation.
When treating industrial wastewater, an operator injects wastewater from an industrial wastewater inlet 9, injects a coagulant from a coagulant input pipe 10, connects a power line 7, controls a motor 10504 to rotate through a control box 8, so that a second herringbone gear 10505 rotates, then a first herringbone gear 10503 and a third herringbone gear 10506 rotate, a first leaf 10508 and a second leaf 10509 centrifuge the wastewater, at the moment, the fourth straight gear 10501 rotates a first straight gear 10107 through a chain 10109, so that a second synchronous gear 10106 drives a first synchronous gear 10101 to rotate through a first synchronous belt 10105, then a first movable rod 10103 rotates, a rotary blade 10104 rotates to accelerate an exhaust process, in the process, people introduce gas from an air inlet pipe 2 to dissolve more oxygen in the water, then start a driving motor 10406 to rotate the second conical gear 10407, the third synchronous gear 10408 drives the fourth synchronous gear 10411 through a small synchronous belt 10410, the second roller 10413 is rotated, the first bevel gear 10412 is rotated to drive the second bevel gear 10414, the third roller 10415 drives the flow control plate 10416, the waste water flows down from the plastic water flow pipeline 10417, meanwhile, the lower end of the second roller 10413 rotates the first bevel gear 10405, the second roller 10403 is driven by the third synchronous belt 10404 to drive the filter type conveyor belt 10402 to filter out the sludge in the waste water, the second roller 10403 rotates clockwise to convey the sludge to the right end to fall down to the right end of the upper surface of the fixed base 10301, when an operator cleans the sludge, the operator manually rotates the handle 10204, the third spur gear 10202 rotates to drive the second spur gear 10201, the second synchronous belt 10205 drives the rotary sludge cleaning roller 10206 to make the sludge fall down from the sludge outlet 3, when filtering the sludge, the water passes through the sludge outlet 3 to flow to the left end of the upper surface of the fixed base 10301, and flows to the upper surface of the movable plate 10307, after the treated water is gathered by a certain amount, the gravity is larger than the elastic force of the extension spring 10305 due to the influence of the gravity, the right end of the movable plate 10306 descends, the left end of the movable plate 10306 ascends, the treated water continuously flows to the right and flows to the flowing water cylinder 10303, the flowing water cylinder 10303 rotates due to the impact force of the water, and finally the treated water flows out from the treated water outlet pipe 4.
The invention solves the problems that in the use process of the industrial wastewater treatment aeration filter tank in the prior art, sludge is not easy to separate from wastewater, the later-stage sludge is difficult to discharge, a series of waste gases are generated in the treatment process of the aeration filter tank, and the exhaust is inconvenient.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.