CN113371785A - Organic wastewater treatment device based on photocatalysis and photocatalysis equipment thereof - Google Patents
Organic wastewater treatment device based on photocatalysis and photocatalysis equipment thereof Download PDFInfo
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- CN113371785A CN113371785A CN202110653950.4A CN202110653950A CN113371785A CN 113371785 A CN113371785 A CN 113371785A CN 202110653950 A CN202110653950 A CN 202110653950A CN 113371785 A CN113371785 A CN 113371785A
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 40
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 27
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000011941 photocatalyst Substances 0.000 claims abstract description 81
- 238000000746 purification Methods 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 239000010815 organic waste Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 26
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000005273 aeration Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 241001233242 Lontra Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
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- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention provides an organic wastewater treatment device based on photocatalysis and photocatalysis equipment thereof, wherein the device comprises a water inlet, a water outlet and a box body, the interior of the box body is divided into a purification cavity and an installation cavity, a light-emitting tube is fixedly arranged in the purification cavity, a driving magnetic block driven by an external magnet is movably arranged in a first installation box, the first installation box is fixedly connected with a first photocatalyst net movably extending into the purification cavity, the wall of the first installation box is provided with the installation cavity, a T-shaped magnetic block is movably arranged in the installation cavity, and a piston block is fixedly connected with a second photocatalyst net movably extending into the purification cavity. When the photocatalyst net cleaning device is used, if the photocatalyst net is found to be attached by impurities in wastewater to influence the catalysis efficiency, an operator only needs to place the external magnet above the first installation box to complete the replacement of the first photocatalyst net and the second photocatalyst net, and the water flow can be adjusted in the replacement process, and the first photocatalyst net can be cleaned.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to an organic wastewater treatment device based on photocatalysis and photocatalysis equipment thereof.
Background
With the decreasing water resources, people are paying attention to the protection of the existing water resources, and before that, the waste water of some factories is directly discharged into the nearby rivers for reducing the storage cost, however, with the improvement of national relevant policies, such behavior is forbidden clearly, all industrial and other types of sewage can be discharged to the outside only after being treated to reach the discharge standard, and at present, in the water treatment industry and the air pollution treatment industry, a plurality of methods for treating organic matters, nitrogen oxides and complex organic matters derived from chelation of a plurality of inorganic matters are provided, including biodegradation, physical adsorption and advanced oxidation technologies represented by chemical oxidation reduction, micro-electrolysis, photocatalysis, acousto-optic combined catalytic oxidation and the like, wherein the photocatalysis technology is actively advocated due to no secondary pollution and high efficiency.
The application number is "CN 202020726575.2" provides a photocatalysis treatment equipment for waste water treatment, the power distribution box comprises a box body, the bottom half is equipped with the mount, the mount bottom is equipped with base, right side respectively all around be equipped with control switch on the base, the box front end is equipped with the guard gate, the box is equipped with two locking mechanism respectively with the guard gate both sides, box one side fixed mounting has the outlet pipe, and through the xenon lamp in the box and the setting of its titanium dioxide board, can make the sewage that flows in react between the light of its xenon lamp and the titanium dioxide, can handle some bacteriums and organic matters and inorganic matter pollutant in the sewage, adsorb some heavy metal element in its sewage through the zeolite filter screen simultaneously and purify, more traditional chemical preparation handles the environmental protection of sewage more.
However, the above-mentioned devices have the following problems in use:
1. the wastewater treated by the photocatalytic device is irradiated on the photocatalyst net through ultraviolet light emitted by the ultraviolet lamp tube, so that the semiconductor photocatalyst net jumps out of active oxides to oxidize the wastewater, thereby realizing the purification treatment of the wastewater, but impurities in the wastewater are relatively complex, the photocatalyst net is in the wastewater for a long time, and some impurities are difficult to attach to the photocatalyst screen plate;
2. when the photocatalyst otter board needs to be cleaned, the whole device is usually required to be stopped, a professional person unpacks the whole device apart, the photocatalyst otter board is taken out for cleaning, the cleaning often consumes a long time once, the shutdown time of the photocatalyst device is also long, and the cleaning greatly influences the efficiency of wastewater treatment.
Disclosure of Invention
The invention aims to provide an organic wastewater treatment device based on photocatalysis and a photocatalysis device thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a photocatalysis-based organic wastewater treatment device comprises a water inlet, a water outlet and a box body, wherein a partition plate is arranged in the box body and divides the interior of the box body into a purification cavity and an installation cavity;
a luminous tube is fixedly arranged in the purification cavity;
the high-pressure water tank, the first installation box and the second installation box are respectively arranged in the installation cavity, and the first installation box is respectively communicated with the high-pressure water tank, the second installation box and the purification cavity;
the device comprises a first installation box, a second installation box, a T-shaped magnetic block, a first spring, a first photocatalyst net, a second spring, a limiting block and a first magnet, wherein the first installation box is movably provided with the driving magnetic block driven by an external magnet, the driving magnetic block and the inner wall of the first installation box are fixedly connected with the first spring, the first photocatalyst net movably extends into a purification cavity, the wall of the first installation box is provided with an installation cavity, the T-shaped magnetic block is movably provided with the T-shaped magnetic block, the T-shaped magnetic block and the inner wall of the installation cavity are fixedly connected with the second spring, the T-shaped magnetic block blocks the communication position of a high-pressure water tank and the first installation box when external force is not applied, and the first installation box is internally provided with the limiting block for blocking the T-shaped magnetic block;
a piston block is movably arranged in the second mounting box, the piston block and the inner wall of the second mounting box are fixedly connected with a third spring, and the piston block is fixedly connected with a second photocatalyst net movably extending into the purification cavity;
the mounting groove has been seted up to the baffle, the inside axostylus axostyle that is equipped with of mounting groove, the outside movable sleeve of axostylus axostyle is equipped with the cylinder, and cylinder outer wall fixedly connected with a plurality of and the brush of first photocatalyst net swing contact, the ring channel has been seted up to the cylinder outer wall, the activity winding has the haulage rope in the ring channel, and haulage rope one end and T shape magnetic path fixed connection.
Preferably, a trigger cavity is formed in one end, close to the purification cavity, of the wall of the second installation box, the second installation box is communicated with the trigger cavity, an inflation block is arranged on the inner wall of the trigger cavity, and an inductor in movable contact with the inflation block is arranged on the inner wall of the trigger cavity.
Preferably, a water control cavity is formed in the box wall on one side, close to the water inlet, of the box body, an electromagnet is fixedly arranged in the water control cavity, the electromagnet is controlled by the cooperation of an inflation block and an inductor, a water blocking magnetic block movably extending into the water inlet is arranged in the water control cavity, and a fourth spring is fixedly connected between the water blocking magnetic block and the electromagnet.
Preferably, a pressure valve is arranged at the communication position of the first installation box and the purification cavity.
Preferably, the light emitting tube is an ultraviolet lamp tube.
A photocatalytic device comprises a photocatalytic main body and an organic wastewater treatment device based on photocatalysis.
Compared with the prior art, the invention has the beneficial effects that:
1. in the using process of the device, if the photocatalytic efficiency of the whole device is lowered due to the fact that the photocatalytic net is attached to the surface by some impurities, only a strong magnet is needed to be arranged above a first installation box, a driving magnetic block starts to move under the action of an external strong magnet to drive the first photocatalytic net to exit from a purification cavity, the driving magnetic block compresses gas in the first installation box into a second installation box while moving, a piston block is driven, the piston block drives the second photocatalytic net to extend into the purification cavity, and in the whole process of replacing the photocatalytic net, the whole device does not need to be stopped, can normally operate and does not need to be disassembled;
2. in the process that the driving magnetic block drives the first photocatalyst net to exit the purification cavity, the driving magnetic block drives the T-shaped magnetic block to exit a communication part between the high-pressure water tank and the first installation box under the action of magnetic force, and water in the high-pressure water tank passes through the communication part between the high-pressure water tank and the first installation box under the action of high pressure to flush the first photocatalyst net exiting the purification cavity, so that impurities attached to the first photocatalyst net are cleaned;
3. in the process that the T-shaped magnetic block exits from the communication position of the high-pressure water tank and the first installation box, the T-shaped magnetic block pulls the traction rope, the part of the traction rope wound on the annular groove of the roller is gradually pulled open, in the process, the roller starts to rotate around the shaft rod under the action of the traction rope, so that the bristles on the roller are driven to start rotating, in the process that the first photocatalyst net exits from the purification cavity, the bristles continuously brush impurities on the first photocatalyst net, the impurities on the first photocatalyst net are easier to wash away for water in the subsequent high-pressure water tank, when the T-shaped magnetic block moves to the position of the limiting block, the T-shaped magnetic block is clamped and continues to move, at the moment, the T-shaped magnetic block is separated from the driving magnetic block, meanwhile, the traction rope in the annular groove of the roller is just completely pulled out, the T-shaped magnetic block resets under the action of the second spring, at the moment, the traction rope is in an unstressed bending state, the roller retracts the traction rope into the annular groove again under the action of inertia;
4. in the process that the driving magnetic block drives the first photocatalyst net to exit from the interior of the purification cavity, the T-shaped magnetic block is separated from the driving word block under the action of the limiting block, and is reset under the action of the second spring, so that the communication part between the high-pressure water tank and the first installation box is blocked, wastewater generated by flushing the first photocatalyst net is stored in the first installation box, when the first photocatalyst net is cleaned, an operator removes the external magnet, the driving magnetic block drives the first photocatalyst net to reset, and meanwhile, the wastewater stored in the first installation box is pressed into the purification cavity for purification;
5. for saving the cost, the lower interim photocatalyst net that is of price of second photocatalyst net, so purifying effect is not as first photocatalyst net under the condition of same rivers, all stretch into the in-process of purifying the inside first photocatalyst net of replacement of intracavity at second photocatalyst net, inside the gas of second install bin is extruded inside the pump gas by the piston piece, the pump gas bloates, the contact inductor, the electro-magnet circular telegram this moment, drive manger plate magnetic path stretches into in the inlet, block partly rivers, thereby reduce the discharge of purifying the intracavity portion, guarantee that the lower second photocatalyst net of precision can be better purification through the regional rivers of photocatalysis.
When the invention finds that the photocatalyst net is adhered by impurities in wastewater to influence the catalytic efficiency in the using process, an operator only needs to place an external magnet above a first mounting box, a driving magnet starts to drive a first photocatalyst net to exit a purification cavity under the action of the external magnet, a T-shaped magnet is driven to move in the process of exiting the purification cavity, the T-shaped magnet exits from the communication part of a high-pressure water tank and the first mounting box, at the moment, water in the high-pressure water tank continuously washes the first photocatalyst net, the T-shaped magnet pulls a traction rope during movement, so that a roller is driven to rotate, bristles on the roller continuously scrub the first photocatalyst net, when the T-shaped magnet is separated from the driving magnet under the action of a limiting block, the T-shaped magnet is reset under the action of a second spring, the traction rope is in an unstressed bent state during resetting, the roller rotates under the action of inertia, the follow is with the haulage rope newly, twine in the ring channel, the intercommunication department that blocks high-pressure water tank and first install bin again after the T shape magnetic path resets, the waste water that washes the formation of first photocatalyst net is stored inside first install bin, when second photocatalyst net replacement first photocatalyst net purifies, the piston piece extrudees into the aeration block through the inside gas of second install bin, the aeration block expands and contacts the inductor, the electromagnetism iron circular telegram has magnetism, drive manger plate magnetic path stretches into in the inlet, block a part of water inlet, reduce the inside discharge of purifying chamber, after the washing to first photocatalyst net is accomplished, the operator removes external magnet, the drive magnetic path resets under the effect of first spring, the waste water of pressurization storage in first install bin, extrude it to purifying chamber inside and carry out purification treatment.
Drawings
FIG. 1 is a schematic view of the entire case of the present invention;
FIG. 2 is a schematic view of the internal structure of the case according to the present invention;
FIG. 3 is an enlarged view of the structure of area A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 2 according to the present invention;
FIG. 5 is a perspective view of the drum of the present invention;
FIG. 6 is a schematic view of an operator placing an external magnet according to the present invention;
FIG. 7 is a schematic diagram of an external magnet attracting driving magnet according to the present invention;
FIG. 8 is a schematic diagram of the T-shaped magnetic block of the present invention being stuck by a stopper;
FIG. 9 is a schematic view of the expansion block contact sensor of the present invention;
FIG. 10 is a schematic view of the water blocking magnet of the present invention extending into the water inlet;
FIG. 11 is a schematic view of the present invention with the external magnet removed by an operator.
In the figure: 1 water inlet, 2 water outlets, 3 box bodies, 4 partition plates, 5 purification cavities, 6 installation cavities, 7 luminous tubes, 8 high-pressure water tanks, 9 first installation boxes, 10 second installation boxes, 11 driving magnetic blocks, 12 first springs, 13 first photocatalyst nets, 14 installation cavities, 15T-shaped magnetic blocks, 16 second springs, 17 limiting blocks, 18 piston blocks, 19 third springs, 20 second photocatalyst nets, 21 installation grooves, 22 shaft rods, 23 rollers, 24 hairbrushes, 25 annular grooves, 26 traction ropes, 27 trigger cavities, 28 inflating blocks, 29 inductors, 30 water control cavities, 31 electromagnets, 32 water retaining magnetic blocks, 33 fourth springs and 34 pressure valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution:
an organic wastewater treatment device based on photocatalysis comprises a water inlet 1, a water outlet 2 and a box body 3, wherein the water inlet 1 and the water outlet 2 are respectively connected with a water inlet pipe and a water outlet pipe, a photocatalysis device is arranged in the box body 3, a partition plate 4 is arranged in the box body 3, the partition plate 4 divides the interior of the box body 3 into a purification cavity 5 and an installation cavity 6, the photocatalysis device is arranged in the purification cavity 5, a light emitting tube 7 in the photocatalysis device is fixedly arranged in the purification cavity 5, and the installation cavity 6 is used for installing a subsequent device for replacing and cleaning a photocatalyst screen plate;
the light emitting tube 7 is fixedly arranged in the purifying cavity 5, the light emitting tube 7 is an ultraviolet lamp tube, the power is supplied by an external power supply, the set distance between the light emitting tube 7 and the ultraviolet lamp tube is adjusted before installation, and the distance between the light emitting tube and the subsequent first photocatalyst net 13 can catalyze the photocatalyst net with the maximum efficiency, so that the purifying effect of the photocatalyst device on the wastewater is better;
the installation cavity 6 is internally provided with a high-pressure water tank 8, a first installation box 9 and a second installation box 10 respectively, the inside of the high-pressure water tank 8 is in a high-pressure state, the water inside the high-pressure water tank is in a spray shape when flowing out, the first installation box 9 and the second installation box 10 are used for installing a subsequent structure, wherein the position of the second installation box 10 is arranged at the position close to the luminotron 7, because the second photocatalyst net 20 in the second installation box 10 is a photocatalyst net plate with lower precision and only a temporary photocatalyst net plate, so that the photocatalyst net plate can be catalyzed by the luminotron 7 to a greater extent, the second installation box is arranged at the position close to the luminotron 7, the first installation box 9 is communicated with the high-pressure water tank 8, the second installation box 10 and the purification cavity 5 respectively, the first installation box 9 is communicated with the high-pressure water tank 8 through a water pipe, and in order to prevent water leakage, sealing rings are arranged at the joint of the device, high-pressure water in the subsequent high-pressure water tank 8 can act on the subsequent first photocatalyst net 13 conveniently, the first installation box 9 is communicated with the second installation box 10 through an air pipe, and the subsequent driving magnetic block 11 can compress air in the first installation box 9 into the second installation box 10 conveniently to act on the piston block 18;
the inside of the first installation box 9 is movably provided with a driving magnetic block 11 driven by an external magnet, the external magnet is controlled by an operator, when the external magnet is arranged above the first installation box 9, the magnetic force of the external magnet can smoothly act on the driving magnetic block 11, the driving magnetic block 11 and the inner wall of the first installation box 9 form a closed space, the driving magnetic block 11 and the inner wall of the first installation box 9 are fixedly connected with a first spring 12, the setting position of the first spring 12 is convenient for the resetting of a subsequent device, the driving magnetic block 11 is fixedly connected with a first photocatalyst net 13 movably extending into the purification cavity 5, the first photocatalyst net 13 is movably arranged and moves along with the driving magnetic block 11, when external force is not applied, the first photocatalyst net 13 movably extends into the purification cavity 5 to perform the sound production function with the light-emitting tube 7 to purify waste water, the wall of the first installation box 9 is provided with an installation cavity 14, the installation cavity 14 provides an installation position for a subsequent structure, the T-shaped magnetic block 15 is movably arranged in the mounting cavity 14, attraction force is formed between the T-shaped magnetic block 15 and the driving magnetic block 11, the driving magnetic block 11 can drive the T-shaped magnetic block to move under the action of magnetic force, the second spring 16 is fixedly connected with the T-shaped magnetic block 15 and the inner wall of the mounting cavity 14, the arrangement position of the second spring 16 provides conditions for subsequent structural reset, the T-shaped magnetic block 15 blocks the communication position of the high-pressure water tank 8 and the first mounting box 9 when not subjected to external force, the T-shaped magnetic block 15 blocks water in the high-pressure water tank 8 when not subjected to external force, water in the high-pressure water tank 8 is prevented from being sprayed out, a limiting block 17 for blocking the T-shaped magnetic block 15 is arranged in the first mounting box 9, the position of the limiting block 17 needs to be set after adjustment, the effect of the limiting block 17 is mainly to separate the T-shaped magnetic block 15 from the driving magnetic block 11, and the subsequent roller 23 also rotates under the effect of the T-shaped magnetic block 15, when the hauling cable 26 in the annular groove 25 of the roller 23 is completely pulled out under the action of the T-shaped magnetic block, if the T-shaped magnetic block 15 and the driving magnetic block 11 are not separated yet and the T-shaped magnetic block 15 cannot be reset at the moment, inertia of the roller 23 in rotation disappears under the action of the pulling force, the roller 23 cannot recover the hauling cable 26 in the annular groove 25, the position of the limiting block 17 is set according to the length of the hauling cable 26 in the annular groove 25 on the roller 23, when the hauling cable 26 in the annular groove 25 is just completely pulled out, the T-shaped magnetic block 15 is separated from the driving magnetic block 11 and reset under the action of the limiting block 17, so that the hauling cable 26 is in an unstressed bending state, the roller 23 recovers the hauling cable 26 in the annular groove 25 under the action of inertia, and the whole device can be repeatedly used for many times;
a piston block 18 is movably arranged in the second installation box 10, the piston block 18 and the inner wall of the second installation box 10 form a closed space, so that when the gas in the first installation box 9 is compressed into the second installation box 10, the gas can act on the piston block 18, the piston block 18 and the inner wall of the second installation box 10 are fixedly connected with a third spring 19, the third spring 19 is set as a resetting providing condition of the subsequent device, and the piston block 18 is fixedly connected with a second photocatalyst net 20 movably extending into the purifying chamber 5, the second photocatalyst net 20 is a photocatalyst net plate with lower cost, the photocatalyst net plate only plays a role of temporary substitution, does not need to be the same as the photocatalyst net plate which is normally used, the arrangement saves the cost to a certain extent, and the piston block 18 is fixedly connected with the second photocatalyst net 20, so that the subsequent piston block 18 can smoothly drive the second photocatalyst net 20 to move;
the partition board 4 is provided with a mounting groove 21, the mounting groove 21 is used for mounting a subsequent structure, a shaft lever 22 is arranged in the mounting groove 21, a roller 23 is movably sleeved outside the shaft lever 22, the rotation between the roller 23 and the shaft lever 22 is less in resistance, the subsequent roller 23 can continuously rotate under the action of inertia, the outer wall of the roller 23 is fixedly connected with a plurality of brushes 24 which are movably contacted with the first photocatalyst net 13, the brushes 24 are fixedly connected on the outer wall of the roller 23, the rotation of the roller 23 can drive the brushes 24 to movably contact with the first photocatalyst net 13 to scrub impurities on the screen plate, the outer wall of the roller 23 is provided with an annular groove 25, a hauling rope 26 is movably wound in the annular groove 25, one end of the hauling rope 26 is fixedly connected with the T-shaped magnetic block 15, the other end of the hauling rope is fixedly connected with the inner wall of the annular groove 25 of, the movement of the convenient T-shaped magnet 15 can be applied to the drum 23 by means of a pull cord 26.
Specifically, the wall of the second installation box 10 is close to one end of the purification cavity 5 and is provided with a trigger cavity 27, the second installation box 10 is communicated with the trigger cavity 27, the communicated gas compressed by the piston block 18 can smoothly act on the air charging block 28, the inner wall of the trigger cavity 27 is provided with a sensor 29 movably contacted with the air charging block 28, and when the air charging block 28 is contacted with the sensor 29, the sensor 29 starts to act on the subsequent electromagnet 31.
Specifically, a water control cavity 30 is formed in the box wall on one side, close to the water inlet 1, of the box body 3, an electromagnet 31 is fixedly arranged in the water control cavity 30, the water control cavity 30 where the electromagnet 31 is located is a sealed cavity, water is prevented from entering and affecting normal operation of the electromagnet 31 and a circuit, the electromagnet 31 is controlled by the cooperation of the air charging block 28 and the inductor 29, when the air charging block 28 is in contact with the inductor 29, the electromagnet 31 is electrified and has magnetism, when the air charging block and the inductor 29 are separated, the electromagnet 31 is powered off and loses magnetism, a water blocking magnetic block 32 movably extending into the water inlet 1 is arranged in the water control cavity 30, when the electromagnet 31 has magnetism, force generated between the electromagnet 31 and the water blocking magnetic block 32 is repulsive force, and a fourth spring 33 is fixedly connected between the water blocking magnetic block 32 and the electromagnet 31, so that conditions are provided for resetting of subsequent devices.
Specifically, a pressure valve 34 is arranged at the position where the first mounting box 9 is communicated with the purifying cavity 5, and the pressure valve 34 is opened when receiving the pressure generated when the driving magnetic block 11 is reset.
Specifically, the light emitting tube 7 is an ultraviolet tube, and ultraviolet rays can better catalyze the photocatalyst screen plate.
A photocatalytic device comprises a photocatalytic main body and an organic wastewater treatment device based on photocatalysis.
The working principle is as follows: when the photocatalytic efficiency of the photocatalyst screen plate in the device is insufficient due to the attachment of impurities in wastewater, an operator only needs to prevent the external magnet from being arranged at the upper part of the first installation box 9, the driving magnetic block 11 drives the first photocatalyst net 13 to exit the purification cavity 5 under the action of the external magnet, the gas in the first installation box 9 is compressed into the second installation box 10 in the process that the driving magnetic block 11 drives the first photocatalyst net 13 to exit the purification cavity 5, and the piston block 18 is driven to move to drive the second photocatalyst net 20 to extend into the purification cavity 5;
when the driving magnet 11 drives the first photocatalyst net 13 to exit from the interior of the purification cavity 5, the T-shaped magnet 15 is driven to move under the action of the driving magnet 11, the T-shaped magnet 15 exits from the communication position of the high-pressure water tank 8 and the first installation box 9, and at the moment, water in the high-pressure water tank 8 washes the first photocatalyst net 13 which exits from the purification cavity 5 under the action of high pressure;
in the process of moving the T-shaped magnetic block 15, pulling the pulling rope 26 to continuously pull out the pulling rope 26 in the annular groove 25 of the roller 23, under the action of the pulling rope 26, the roller 23 drives the hairbrush 24 to continuously rotate to scrub the first photocatalyst net 13, when the T-shaped magnetic block 15 is separated from the driving magnetic block 11 under the action of the limiting block 17, the pulling rope 26 in the annular groove 25 is just pulled out completely, the T-shaped magnetic block 15 resets under the action of the second spring 16, in the resetting process, the pulling rope 26 is in a bending state free from external force, the roller 23 continuously rotates under the action of inertia, the pulling rope 26 is wound into the annular groove 25 newly, and preparation is made for next scrubbing;
after the T-shaped magnetic block 15 is reset, water in the high-pressure water tank 8 is blocked again, at the moment, the cleaning work of the first photocatalyst net 13 is completed, an operator removes the external magnet, the first photocatalyst net 13 is reset under the action of the first spring 12, and waste water during cleaning is pressed into the purification cavity 5 for purification;
for saving the cost, second photocatalyst net 20 is the lower interim otter board of precision, when piston block 18 drove second photocatalyst net 20 and stretched into purification chamber 5 inside, piston block 18 pressed the inside gas of second install bin 10 inside the aeration block 28, aeration block 28 expands and contacts with inductor 29, electro-magnet 31 circular telegram this moment, drive manger plate magnetic path 32 and stretch into in the water inlet 1, block partly rivers, make the inside rivers that flow through purification chamber 5 reduce, make second photocatalyst net 20 also can purify the waste water of flowing through completely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an organic waste water treatment device based on photocatalysis, includes water inlet (1), delivery port (2) and box (3), its characterized in that: a partition plate (4) is arranged in the box body (3), and the partition plate (4) divides the interior of the box body (3) into a purification cavity (5) and an installation cavity (6);
a luminous tube (7) is fixedly arranged in the purification cavity (5);
a high-pressure water tank (8), a first installation box (9) and a second installation box (10) are respectively arranged in the installation cavity (6), and the first installation box (9) is respectively communicated with the high-pressure water tank (8), the second installation box (10) and the purification cavity (5);
a driving magnetic block (11) driven by an external magnet is movably arranged in the first installation box (9), the driving magnetic block (11) and the inner wall of the first installation box (9) are fixedly connected with a first spring (12), the driving magnetic block (11) is fixedly connected with a first photocatalyst net (13) movably extending into the purification cavity (5), the box wall of the first installation box (9) is provided with an installation cavity (14), a T-shaped magnetic block (15) is movably arranged in the installation cavity (14), the T-shaped magnetic block (15) and the inner wall of the installation cavity (14) are fixedly connected with a second spring (16), the T-shaped magnetic block (15) blocks the communication position of the high-pressure water tank (8) and the first installation box (9) when external force is not applied, and a limiting block (17) for blocking the T-shaped magnetic block (15) is arranged in the first installation box (9);
a piston block (18) is movably arranged in the second mounting box (10), the piston block (18) and the inner wall of the second mounting box (10) are fixedly connected with a third spring (19), and the piston block (18) is fixedly connected with a second photocatalyst net (20) which movably extends into the purification cavity (5);
mounting groove (21) have been seted up in baffle (4), inside axostylus axostyle (22) that is equipped with of mounting groove (21), the outside movable sleeve of axostylus axostyle (22) is equipped with cylinder (23), and brush (24) that cylinder (23) outer wall fixedly connected with a plurality of and first photocatalyst net (13) movable contact, ring channel (25) have been seted up to cylinder (23) outer wall, ring channel (25) internalization winding has haulage rope (26), and haulage rope (26) one end and T shape magnetic path (15) fixed connection.
2. The organic wastewater treatment device based on photocatalysis as claimed in claim 1, wherein: second install bin (10) tank wall is close to purification chamber (5) one end and has been seted up and trigger chamber (27), and second install bin (10) and trigger chamber (27) intercommunication, trigger chamber (27) inner wall and be equipped with inflatable packer (28), and trigger chamber (27) inner wall and be equipped with inductor (29) with inflatable packer (28) swing joint.
3. The organic wastewater treatment device based on photocatalysis as claimed in claim 1, wherein: the water control device is characterized in that a water control cavity (30) is formed in the wall of one side, close to the water inlet (1), of the box body (3), an electromagnet (31) is fixedly arranged in the water control cavity (30), the electromagnet (31) is controlled by an inflation block (28) and an inductor (29) in a matched mode, a water blocking magnetic block (32) which movably extends into the water inlet (1) is arranged inside the water control cavity (30), and a fourth spring (33) is fixedly connected between the water blocking magnetic block (32) and the electromagnet (31).
4. The organic wastewater treatment device based on photocatalysis as claimed in claim 1, wherein: and a pressure valve (34) is arranged at the communication position of the first installation box (9) and the purification cavity (5).
5. The organic wastewater treatment device based on photocatalysis as claimed in claim 1, wherein: the luminous tube (7) is an ultraviolet lamp tube.
6. A photocatalytic device comprising a photocatalytic body characterized in that: further comprising the organic wastewater treatment apparatus based on photocatalysis according to any one of the above claims 1 to 5.
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Application publication date: 20210910 Assignee: Shandong Dao Sheng Mdt InfoTech Ltd. Assignor: BENGBU College Contract record no.: X2023980037529 Denomination of invention: A photocatalytic organic wastewater treatment device and its photocatalytic equipment Granted publication date: 20220701 License type: Common License Record date: 20230704 |
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