CN115321661A - Ozone catalytic oxidation equipment for wastewater treatment - Google Patents
Ozone catalytic oxidation equipment for wastewater treatment Download PDFInfo
- Publication number
- CN115321661A CN115321661A CN202211003376.9A CN202211003376A CN115321661A CN 115321661 A CN115321661 A CN 115321661A CN 202211003376 A CN202211003376 A CN 202211003376A CN 115321661 A CN115321661 A CN 115321661A
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- Prior art keywords
- pipe
- reaction tank
- fishing net
- ozone
- waste water
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 56
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 51
- 230000003647 oxidation Effects 0.000 title claims abstract description 49
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 55
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000002351 wastewater Substances 0.000 claims description 64
- 238000007789 sealing Methods 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000008394 flocculating agent Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 238000006385 ozonation reaction Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 53
- 238000006555 catalytic reaction Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 241001233242 Lontra Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/14—Additives which dissolves or releases substances when predefined environmental conditions are reached, e.g. pH or temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses ozone catalytic oxidation equipment for wastewater treatment, which comprises a base, wherein a placing table is arranged at the top of the base, a placing hole is arranged at the top of the placing table in a penetrating manner, and a reaction tank is embedded and arranged in the placing hole; the inner surface of the reaction tank is provided with a baffle plate, the top of the baffle plate is provided with a notch in a penetrating manner, a rotating handle is embedded in the notch, the bottom of the rotating handle is provided with a connecting rod through a shaft, the bottom of the connecting rod is provided with a connecting block in a threaded manner, the outer wall of one side of the connecting block is provided with a first fishing net, the bottom wall of the reaction tank is provided with symmetrically arranged jacks, and inserting blocks are embedded in the jacks; and a second fishing net is arranged at the top of the inserting block. According to the invention, the base, the reaction tank, the first fishing net and the second fishing net are arranged, the rotating handle is pulled upwards, and then the first fishing net and the second fishing net can be pulled out of the reaction tank, so that a worker can conveniently clean residues on the first fishing net and the second fishing net.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to ozone catalytic oxidation equipment for wastewater treatment.
Background
Because ozone has strong oxidizing ability, ozone is commonly used as an oxidizing agent to purify and disinfect wastewater so as to remove pollutants such as phenol, cyanogen and the like in the wastewater, and when the existing ozone catalytic oxidation equipment is used for treating wastewater for a long time, precipitates in the wastewater are easy to block pipelines so as to influence subsequent use, so that the ozone catalytic oxidation equipment for treating the wastewater is urgently needed.
The existing ozone catalytic oxidation equipment has the defects that:
1. patent document CN213834689U provides an ozone catalytic oxidation device, and belongs to the technical field of ozone purification. The ozone catalytic oxidation equipment comprises a case, a clamping and bearing mechanism and an ozone catalytic oxidation mechanism. Machine roof portion is provided with first revolving door and second revolving door, the centre gripping bears the weight of the mechanism and includes support, electric jar, splint, backup pad and staple bolt, support fixed connection in machine incasement roof one side, support bottom fixed connection in machine incasement roof, the arc wall has been seted up at the support top, the arc wall is provided with the through-hole groove in the arc wall, electric jar fixed connection in the support top surface both sides, the electric jar output with splint one side fixed connection, ozone catalytic oxidation mechanism includes water pump, stable jar, oxidation tower, ozone machine and tail gas absorber. The utility model is convenient to remove the main elements in the equipment, so that the elements are convenient to maintain when the equipment is damaged, and the maintenance efficiency of the equipment is improved, but the ozone catalytic oxidation equipment in the above publication mainly considers how to improve the maintenance efficiency of the equipment, and does not consider that when the existing ozone catalytic oxidation equipment is used for treating wastewater, the sediment in the wastewater can be accumulated in a drain pipe, so that the pipeline is blocked, and the speed of wastewater treatment is influenced;
2. patent document CN212504346U discloses an ozone catalytic oxidation equipment that sewage treatment used, including water tank, ozone machine and catalysis case, the left end downside of water tank is connected with the inlet tube, and the right-hand member of inlet tube is connected with the catalysis case, the left end of catalysis case is provided with the ozone machine, the right-hand member of catalysis case is provided with the setting tank, and the right-hand member of setting tank is provided with the delivery port, the right-hand member of water tank is provided with the filter tube, and the inside inboard of filter tube is provided with air filter. The ozone machine is communicated with the foam maker through a circular pipe, a fine circular pipeline is arranged inside the foam maker, and due to the fact that a plurality of fine circular pipes are arranged inside the foam maker, ozone is continuously supplied to the ozone machine on the left side and the pressure of sewage inside the foam maker, so that the ozone inside the foam maker can enter water through the small pipelines, the contact area between the water and the ozone can be enlarged due to the foam maker, waste is fully reduced, and meanwhile oxidation of the ozone to substances inside the sewage can be accelerated;
3. the patent document CN212954471U discloses a heterogeneous catalytic ozonation device, which comprises a raw water pipe, wherein a raw water tank is connected with a water inlet end of a catalytic reaction tower through a water feed pump, a gas outlet of an ozone generator is connected with a gas inlet end of the catalytic reaction tower, the catalytic reaction tower is externally connected with water drainage and tail gas recovery, the ozone generator is also connected with a gas feed tank, and through a reasonable layout design, split water replenishing and gas feeding are performed, so that the raw water and ozone are fully mixed under the action of a catalyst, and the purpose of purifying sewage is achieved;
4. patent document CN215667309U discloses a device for stirring of ozone catalytic oxidation equipment catalyst, including the device main part, air inlet and water inlet have been seted up to the bottom of device main part, and the tail gas export has been seted up at the top of device main part, the delivery port has still been seted up at the top of device main part, and the device main part intussuseption is filled with the catalyst, is fixed with the baffle on the device main part inner wall, the catalyst is filled on the baffle, has seted up the water hole on the baffle, is located to be equipped with the pivot in the device main part, is fixed with rotating vane on the outer wall of pivot, and liquid is located the reaction chamber of well section of thick bamboo, through rotating vane's stirring, mixes solid-liquid-gas three-phase, increase area of contact, and the setting up of water hole can make the three-phase fully contact, is located portable packing section of thick bamboo top and is fixed with the handle, can be convenient for the change of inside portable packing section of thick bamboo, sewage gets into from the water inlet, ozone is in the reaction chamber with the catalyst contact for solid-liquid-gas three-phase fully contacts the catalytic oxidation reaction takes place catalytic oxidation reaction, but how to make the problem of solid-liquid-gas three-phase fully contact, the ozone catalytic oxidation equipment in above-catalytic oxidation mainly considers the current publication is relatively poor problem of current catalytic oxidation device's sealed effect.
Disclosure of Invention
The invention aims to provide ozone catalytic oxidation equipment for wastewater treatment, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an ozone catalytic oxidation device for wastewater treatment comprises a base, wherein a placing table is arranged at the top of the base, a placing hole is formed in the top of the placing table in a penetrating mode, and a reaction tank is embedded in the placing hole;
the reaction tank is characterized in that a baffle is arranged on the inner surface of the reaction tank, a notch is formed in the top of the baffle in a penetrating mode, a rotating handle is arranged in the notch in an embedded mode, a rotating rod is arranged on the outer surface of the rotating handle, a connecting rod is arranged at the bottom of the rotating handle through a shaft piece, a connecting block is arranged at the bottom of the connecting rod in a threaded mode, a first fishing net is arranged on the outer wall of one side of the connecting block and located in the reaction tank, symmetrically arranged insertion holes are formed in the bottom wall of the reaction tank, and insertion blocks are arranged in the insertion holes in an embedded mode;
and a second fishing net is arranged at the top of the inserting block and is in an inverted convex shape.
Preferably, the sealing plug is installed to the top gomphosis of retort, and the bottom of sealing plug laminates with the top of baffle mutually, the connecting pipe of symmetrical arrangement is installed at the top of sealing plug, wherein the gas storage box is installed to the bottom of a set of connecting pipe, and the top of gas storage box is connected with the bottom of sealing plug, the shunt tubes that three equidistance of group were arranged are installed to the bottom of gas storage box, the surface threaded connection of three shunt tubes of group has the outlet duct, the storing ball is installed to the tail end surface screw thread of outlet duct, the water-soluble film bag has been placed to the inside of storing ball, the inside packing of water-soluble film bag has the flocculating agent, the surface of storing ball runs through the venthole that is provided with evenly to arrange.
Preferably, the inserted bar of arranging around the bottom of sealing plug is installed, and the inserted bar is located the place ahead and the rear of another group's connecting pipe respectively, and two sets of inserted bars all are located one side of gas storage box, and the adapter sleeve has been cup jointed to the surface of inserted bar, and the connection frame is installed to the bottom of adapter sleeve, and the diapire embedded activated carbon that installs of connection frame filters the otter board, and the surface of inserted bar and adapter sleeve all runs through and is provided with spacing hole, and the gag lever post is installed to the inside gomphosis in spacing hole.
Preferably, an ozone generator is installed at the top of the base, a gas pipe is installed at the output end of the ozone generator, a gas inlet pipe is installed on the outer surface of the reaction tank, baffle grooves are formed in the inner surfaces of the gas inlet pipe and the gas pipe, and a sealing ring is installed inside the baffle grooves in an embedded mode.
Preferably, the top of the baffle is provided with a storage groove, the rear wall of the storage groove is communicated with the outer surface of the notch, the notch is C-shaped, the rotating rod is positioned inside the storage groove, and the diameter of the connecting rod is smaller than that of the rotating handle;
the gas storage box is semicircular, the top end of one group of connecting pipes conveys compressed air through a pipeline, the other group of connecting pipes conveys waste water through the pipeline, and the storage ball is positioned above the first fishing net;
the connecting frame is semicircular and is positioned below the inner side of the baffle;
the ozone generator is positioned at one side of the object placing table, one end of the gas conveying pipe is connected with one end of the gas inlet pipe through a flange, and the cross section of the sealing ring is in a convex shape.
Preferably, the bottom of the first fishing net is provided with symmetrically arranged support rods, and the bottom ends of the two groups of support rods are connected with the inner surface of the second fishing net.
Preferably, the drain pipe is installed to the bottom of retort, and the surface mounting of drain pipe has electronic valve, and the drain pipe is located the centre of two sets of jacks, and the scoop net is two in the inboard of drain pipe.
Preferably, the other end of the air inlet pipe is provided with an exhaust pipe, the exhaust pipe is positioned in the reaction tank, the exhaust pipe is internally provided with a one-way valve, and the exhaust pipe is positioned on one side of the air outlet pipe.
Preferably, the ozone catalytic oxidation device comprises the following working steps:
s1, before the ozone catalytic oxidation equipment is used, firstly, a connecting rod is screwed into a connecting block, a first fishing net and a second fishing net are placed into a reaction tank, then a rotating handle is plugged into the inside of a notch, and a rotating rod is shifted to enable the rotating rod to be located inside an object placing groove;
s2, compressed air is conveyed to the inner parts of one group of connecting pipes through the guide pipes, so that the compressed air can enter the inner parts of the air storage boxes, and then the compressed air can be divided and flowed into the inner parts of the air outlet pipes through the flow dividing pipes;
s3, starting the ozone generator, so that the generated ozone can be conveyed into the air inlet pipe through the air conveying pipe, and finally the generated ozone is input into the wastewater in the reaction tank through the exhaust pipe, and then the wastewater can be subjected to catalytic oxidation treatment through the ozone, so that the wastewater treatment efficiency and the wastewater treatment effect are improved;
s4, after the reaction finishes, open electronic valve to make things convenient for the waste water in the retort to discharge through the drain pipe, at the discharge in-process, the granule thing of agglomerating through the flocculating agent in the waste water can be intercepted in the inside of scoop net one and scoop net two, thereby can reduce the probability that the drain pipe blockked up to a certain extent.
Preferably, the step S1 further includes the steps of:
s11, mounting the connecting frame at the bottom of the sealing plug by embedding the inserting rod and the connecting sleeve, plugging a water-soluble film bag filled with a flocculating agent into the storage ball, and connecting the storage ball and the shunt pipe together through the air outlet pipe;
s12, plugging the sealing ring into the blocking groove, connecting the gas pipe with the gas inlet pipe through the flange connector, and then placing the sealing plug on the baffle on the inner surface of the reaction tank until the sealing plug can be embedded with the reaction tank;
in step S2, the method further includes the steps of:
s21, simultaneously, injecting waste water into the other group of connecting pipes through the guide pipes, so that the waste water can fall into the connecting frames, and enters the reaction tank after being filtered by the activated carbon filter screen plate on the bottom wall of the connecting frames;
s22, waste water this moment after getting into the retort, can contact with the water-soluble film bag in the storing ball, at this moment, the water-soluble film bag can dissolve gradually, and the inside of storing ball can be carried into to the gas outlet pipe after that to discharge through the venthole, at the discharge in-process, can drive the flocculating agent and fly into water, thereby make things convenient for the flocculating agent to adsorb the suspended particles who condenses in the waste water, and then improve waste water treatment' S efficiency.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the base, the reaction tank, the rotating handle, the connecting rod, the first fishing net, the jack, the insert block and the second fishing net, after the ozone catalytic oxidation equipment is used, the sealing plug is opened, then the rotating rod is shifted, so that the rotating rod can be driven under the action of the rotating handle to be no longer positioned in the object placing groove, then the rotating handle can be pulled upwards, so that the first fishing net is driven to move upwards, then the second fishing net can be pulled out from the water discharge pipe, therefore, workers can conveniently clean residues on the first fishing net and the second fishing net, and further, the probability of blockage of the water discharge pipe can be reduced to a certain extent.
2. According to the ozone catalytic oxidation device, the sealing plug, the connecting pipes, the shunt pipes, the storage ball, the water-soluble film bag, the flocculating agent and the air outlet are arranged, before the ozone catalytic oxidation device is used, the water-soluble film bag filled with the flocculating agent is plugged into the storage ball, the storage ball and the shunt pipes are connected together through the air outlet pipe, compressed gas is conveyed through one group of the connecting pipes and conveyed into the air storage box in the subsequent use process, then the compressed gas enters the storage ball through the air outlet pipe and finally is discharged through the air outlet, so that the oxygen content of wastewater can be increased, in the process, the water-soluble film bag can be gradually dissolved after being in contact with the wastewater, and then suspended particles in condensed wastewater can be adsorbed through the flocculating agent.
3. According to the ozone catalytic oxidation device, the connecting sleeve is embedded with the inserted rod before the ozone catalytic oxidation device is used, the limiting rod is inserted into the limiting hole, the connecting frame can be installed on the sealing plug, wastewater is conveyed into the other group of connecting pipes through the guide pipe in the subsequent use process, and finally the wastewater is filtered by the active carbon filter screen plate and then discharged into the reaction tank, so that the ozone catalytic oxidation device is convenient to assemble and disassemble, and can provide certain convenience for subsequent maintenance work to a certain extent.
4. The ozone generator, the gas pipe, the gas inlet pipe, the baffle groove and the sealing ring are arranged, the sealing ring can be embedded with the baffle groove, the gas pipe and the gas inlet pipe are connected together through the flange connector, then ozone can be conveyed into the gas pipe through the ozone generator, then conveyed into the exhaust pipe through the gas inlet pipe, and finally discharged into wastewater in the reaction tank.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an assembly structure of the connection frame of the present invention;
FIG. 3 is a schematic view of an assembly structure of the sealing ring of the present invention;
FIG. 4 is a schematic view of an assembly structure of a first scoop net of the present invention;
FIG. 5 is a schematic view of an assembly structure of the storage ball of the present invention;
FIG. 6 is a schematic view of the assembly of the bypass tube and the gas storage box according to the present invention;
FIG. 7 is a schematic view of a planar assembly of the storage ball of the present invention;
FIG. 8 is a schematic plan view showing the assembly structure of the reaction tank of the present invention;
fig. 9 is a flow chart of the operation of the present invention.
In the figure: 1. a base; 2. a placing table; 3. a reaction tank; 4. a baffle plate; 5. a notch; 6. a handle is rotated; 7. a connecting rod; 8. connecting blocks; 9. a first fishing net; 10. a jack; 11. inserting a block; 12. a second fishing net; 13. a support bar; 14. a sealing plug; 15. a connecting pipe; 16. a gas storage box; 17. a shunt tube; 18. an air outlet pipe; 19. a storage ball; 20. a water-soluble film bag; 21. a flocculating agent; 22. an air outlet; 23. inserting a rod; 24. connecting sleeves; 25. a connecting frame; 26. a limiting hole; 27. a limiting rod; 28. an active carbon filter screen plate; 29. an ozone generator; 30. a gas delivery pipe; 31. an air inlet pipe; 32. a baffle groove; 33. a seal ring; 34. an exhaust pipe; 35. a one-way valve.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 4, 8 and 9, an embodiment of the present invention: an ozone catalytic oxidation device for wastewater treatment comprises a base 1 and a support rod 13, wherein a placing table 2 is installed at the top of the base 1, a placing hole is arranged at the top of the placing table 2 in a penetrating manner, a reaction tank 3 is installed in the placing hole in an embedded manner, a baffle 4 is installed on the inner surface of the reaction tank 3, a notch 5 is arranged at the top of the baffle 4 in a penetrating manner, a rotating handle 6 is installed in the notch 5 in an embedded manner, a rotating rod is installed on the outer surface of the rotating handle 6, a connecting rod 7 is installed at the bottom of the rotating handle 6 through a shaft part, a connecting block 8 is installed at the bottom of the connecting rod 7 through threads, a first fishing net 9 is installed on the outer wall of one side of the connecting block 8, the first fishing net 9 is located inside the reaction tank 3, and jacks 10 which are symmetrically arranged are arranged on the bottom wall of the reaction tank 3, insert 11 is installed to the inside gomphosis of jack 10, two 12 of scoop nets are installed at the top of insert 11, and two 12 of scoop nets are down "protruding" font, the top of baffle 4 is provided with puts the thing groove, and the back wall of putting the thing groove link up with the surface of notch 5 mutually, notch 5 is "C" font, the bull stick is located the inside of putting the thing groove, the diameter of connecting rod 7 is less than the diameter of turning handle 6, symmetrical arrangement's bracing piece 13 is installed to the bottom of scoop nets 9, the bottom of two sets of bracing pieces 13 is connected with the internal surface of scoop nets two 12, the drain pipe is installed to the bottom of retort 3, the surface mounting of drain pipe has electronic valve, the drain pipe is located the centre of two sets of jacks 10, scoop nets two 12 are located the inboard of drain pipe.
Further, stir the bull stick, thereby can drive the bull stick 6 and rotate, just then can make the bull stick no longer be located the inside of putting the thing groove, then upwards lift the bull stick 6, and then can drive the first 9 upshifts of scoop net on the connecting block 8 under the effect of connecting rod 7, in this process, along with the upshifting of scoop net one 9, the inserted block 11 of scoop net two 12 bottoms can separate with the jack 10 of 3 diapalls of retort under the effect of bracing piece 13, just then can pull out scoop net two 12 from the drain pipe, thereby make things convenient for the staff to clear up the precipitate etc. on scoop net one 9 and the scoop net two 12, and then can reduce the probability that the drain pipe blockked up to a certain extent.
Referring to fig. 5, fig. 6 and fig. 7, an embodiment of the present invention: the utility model provides an ozone catalytic oxidation equipment for waste water treatment, including sealing plug 14 and venthole 22, sealing plug 14 is installed to retort 3's top gomphosis, and sealing plug 14's bottom is laminated mutually with baffle 4's top, symmetrical arrangement's connecting pipe 15 is installed at sealing plug 14's top, wherein gas storage box 16 is installed to a set of connecting pipe 15's bottom, and gas storage box 16's top is connected with sealing plug 14's bottom, three shunt tubes 17 that the equidistance was arranged are installed to gas storage box 16's bottom, three shunt tubes 17's of group surface threaded connection have outlet duct 18, storing ball 19 is installed to the tail end surface threaded connection of outlet duct 18, water-soluble film bag 20 has been placed to storing ball 19's inside, water-soluble film bag 20's inside packing has flocculating agent 21, the surface of storing ball 19 runs through the venthole 22 that is provided with even the arrangement, gas storage box 16 is the semicircle form, wherein the top of a set of connecting pipe 15 passes through the air after the pipe transportation compression, another group connecting pipe transportation waste water, storing ball 19 passes through the pipe transportation waste water, storing is located the top of scoop net one 9.
Further, before the ozone catalytic oxidation device is used, a water-soluble film bag 20 filled with a flocculating agent 21 is plugged into the storage ball 19, the storage ball 19 is connected with a shunt pipe 17 on a gas storage box 16 through a gas outlet pipe 18, a sealing plug 14 covers the top of the reaction tank 3, and the two groups of connecting pipes 15 are communicated with a pipeline, so that compressed air can be input into one group of connecting pipes 15 through the pipeline, then wastewater is sent into the reaction tank 3 through the other group of connecting pipes 15, in the process, the input air can enter the gas storage box 16 and is dispersed into the gas outlet pipe 18 through the shunt pipe 17, and finally the compressed air is discharged through a gas outlet 22 on the storage ball 19, so that the wastewater in the reaction tank 3 can generate certain bubbles, the oxygen content in the wastewater is increased, in the process, the water-soluble film bag 20 is gradually dissolved after being contacted with the wastewater, and the flocculating agent 21 in the water can fall into suspended particles in the wastewater.
Referring to fig. 2, an embodiment of the present invention: the utility model provides an ozone catalytic oxidation equipment for waste water treatment, filter otter board 28 including inserted bar 23 and active carbon, the inserted bar 23 of arranging around installing of the bottom of sealing plug 14, and inserted bar 23 is located another group's 15 the place ahead and the rear of connecting pipe respectively, two sets of inserted bars 23 all are located one side of gas storage box 16, adapter sleeve 24 has been cup jointed to the surface of inserted bar 23, carriage 25 is installed to adapter sleeve 24's bottom, active carbon filter otter board 28 is installed to the diapire embedding of carriage 25, inserted bar 23 and adapter sleeve 24's surface all runs through and is provided with spacing hole 26, gag lever post 27 is installed to spacing hole 26's inside gomphosis, carriage 25 is half circular, carriage 25 is located the inboard below of baffle 4.
Further, come to install the connection frame 25 in the bottom of sealing plug 14 through the gomphosis of adapter sleeve 24 and inserted bar 23, insert spacing hole 26's inside with gag lever post 27 after that, thereby can consolidate the connection of adapter sleeve 24 and inserted bar 23, carry waste water to get into the inside of retort 3 through another group's connecting pipe 15, at this in-process, waste water can get into the inside of retort 3 after the active carbon filter screen board 28 prefiltration in the connection frame 25, thereby can improve follow-up rate of carrying out ozone catalytic oxidation to waste water to a certain extent.
Referring to fig. 1 and 3, an embodiment of the present invention: the utility model provides an ozone catalytic oxidation equipment for waste water treatment, including ozone generator 29 and check valve 35, ozone generator 29 is installed at the top of base 1, the delivery pipe 30 is installed to ozone generator 29's output, retort 3's surface mounting has the intake pipe 31, the internal surface of intake pipe 31 and delivery pipe 30 all is provided with keeps off the groove 32, the inside gomphosis of keeping off groove 32 is installed and is sealed the circle 33, ozone generator 29 is located one side of putting thing platform 2, the one end of delivery pipe 30 and the one end flange joint of intake pipe 31, the cross-section of sealing circle 33 is "protruding" font, the blast pipe 34 is installed to the other end of intake pipe 31, and blast pipe 34 is located retort 3's inside, the internally mounted of blast pipe 34 has check valve 35, blast pipe 34 is located one side of blast pipe 18.
Further, before using this ozone catalytic oxidation equipment to handle waste water, fill in two sets of sealing washer 33 in the manger 32 in intake pipe 31 and the gas-supply pipe 30 respectively, link together gas-supply pipe 30 and intake pipe 31 through the flange joint after that, thereby can improve the leakproofness when follow-up ozone is carried to a certain extent, start ozone generator 29 after that, thereby make the ozone that ozone generator 29 produced enter into the inside of intake pipe 31 through gas-supply pipe 30, discharge into waste water through blast pipe 34 at last, thereby produce the bubble, and then be favorable to increasing the area of contact of ozone and waste water to a certain extent, be favorable to improving catalytic oxidation's efficiency, setting through check valve 35, can prevent the probability that waste water refluxes in retort 3 from getting into blast pipe 34 to a certain extent.
Further, the ozone catalytic oxidation equipment comprises the following working steps:
s1, before the ozone catalytic oxidation equipment is used, firstly, a connecting rod 7 is screwed into a connecting block 8, a first fishing net 9 and a second fishing net 12 are placed into a reaction tank 3, then a rotating handle 6 is plugged into a notch 5, the rotating rod is shifted to be positioned in a storage groove, in the process, the second fishing net 12 can be driven to be plugged into a drain pipe under the action of a supporting rod 13, and the second fishing net 12 is limited in the reaction tank 3 through the embedding of an inserting block 11 and a jack 10;
s2, delivering compressed air to the inside of one group of connecting pipes 15 through the guide pipes, so that the compressed air can enter the inside of the air storage box 16, and then the compressed air is divided into the insides of the air outlet pipes 18 through the shunt pipes 17;
s3, starting the ozone generator 29, so that the generated ozone can be conveyed into the air inlet pipe 31 through the air conveying pipe 30, and finally is input into the wastewater in the reaction tank 3 through the exhaust pipe 34, and then the wastewater can be subjected to catalytic oxidation treatment through the ozone, so that the wastewater treatment efficiency and the wastewater treatment effect are improved;
s4, after the reaction finishes, open electronic valve to make things convenient for the waste water in the retort 3 to discharge through the drain pipe, at the discharge process, the particulate matter of agglomerating through flocculating agent 21 in the waste water can be intercepted in the inside of scoop net one 9 and scoop net two 12, thereby can reduce the probability that the drain pipe blockked up to a certain extent.
10. The use method of an ozone catalytic oxidation apparatus for wastewater treatment according to claim 9, further comprising the steps of, in step S1:
s11, mounting a connecting frame 25 at the bottom of a sealing plug 14 by embedding a plug rod 23 and a connecting sleeve 24, plugging a water-soluble film bag 20 filled with a flocculating agent 21 into the storage ball 19, and connecting the storage ball 19 and a shunt tube 17 together through an air outlet tube 18;
s12, then plugging the sealing ring 33 into the baffle groove 32, connecting the gas pipe 30 with the gas inlet pipe 31 through a flange connector, and then placing the sealing plug 14 on the baffle 4 on the inner surface of the reaction tank 3 until the sealing plug 14 can be embedded with the reaction tank 3;
in step S2, the method further includes the steps of:
s21, simultaneously, injecting waste water into the other group of connecting pipes 15 through the guide pipes, so that the waste water can fall into the connecting frame 25, and enters the reaction tank 3 after being filtered by the activated carbon filter screen plate 28 on the bottom wall of the connecting frame 25;
s22, waste water this moment after getting into retort 3, can contact with water-soluble film bag 20 in the storing ball 19, at this moment, water-soluble film bag 20 can dissolve gradually, the inside of storing ball 19 can be carried into to the gas in the outlet duct 18 after that to discharge through venthole 22, at the discharge process, can drive flocculating agent 21 and fly into in the water, thereby make things convenient for flocculating agent 21 to adsorb the suspended particles thing in the condensation waste water, and then improve waste water treatment' S efficiency.
The working principle is as follows: injecting waste water into one group of connecting pipes 15 through a guide pipe, enabling the waste water to enter the reaction tank 3 after being filtered by an activated carbon filter screen plate 28, enabling the waste water to contact with water-soluble film bags 20 in the storage balls 19 at the moment, enabling the water-soluble film bags 20 to be gradually dissolved, then conveying compressed air into the other group of connecting pipes 15 through the guide pipe, enabling the compressed air to enter the gas storage box 16, then shunting the compressed air into the interior of each gas outlet pipe 18 through a shunt pipe 17, then discharging the gas in the gas outlet pipes 18 through gas outlet holes 22 in the storage balls 19, and driving a flocculating agent 21 to float and disperse into water in the discharging process, so that the flocculating agent 21 is convenient to adsorb and agglomerate suspended particles in the waste water, and the waste water treatment efficiency is improved;
the ozone generator 29 is started, so that generated ozone can be conveyed to the inside of the air inlet pipe 31 through the air conveying pipe 30, finally, the generated ozone is input into wastewater in the reaction tank 3 through the air exhaust pipe 34, then, the wastewater can be subjected to catalytic oxidation treatment through the ozone, after the reaction is finished, the electronic valve is opened, so that the wastewater can be discharged through the water exhaust pipe, in the discharging process, particles agglomerated by the flocculating agent 21 in the wastewater can be intercepted in the first scoop net 9 and the second scoop net 12, after the wastewater is discharged, the sealing plug 14 is opened, the rotating handle 6 is lifted upwards, so that the first scoop net 9 can be driven to move upwards under the action of the connecting rod 7, in the lifting process, the first scoop net 9 can drive the insert block 11 to be not embedded with the jack 10 under the action of the supporting rod 13, and then, the second scoop net 12 can be pulled out of the water exhaust pipe, so that residues on the first scoop net 9 and the second scoop net 12 can be cleaned conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.
Claims (10)
1. The utility model provides an ozone catalytic oxidation equipment for waste water treatment, includes base (1), its characterized in that: the top of the base (1) is provided with a storage platform (2), the top of the storage platform (2) is provided with a storage hole in a penetrating manner, and a reaction tank (3) is embedded in the storage hole;
the reaction tank is characterized in that a baffle (4) is installed on the inner surface of the reaction tank (3), a notch (5) is arranged at the top of the baffle (4) in a penetrating mode, a rotating handle (6) is installed in the notch (5) in an embedded mode, a rotating rod is installed on the outer surface of the rotating handle (6), a connecting rod (7) is installed at the bottom of the rotating handle (6) through a shaft, a connecting block (8) is installed at the bottom of the connecting rod (7) in a threaded mode, a first fishing net (9) is installed on the outer wall of one side of the connecting block (8), the first fishing net (9) is located inside the reaction tank (3), jacks (10) which are symmetrically arranged are formed in the bottom wall of the reaction tank (3), and inserting blocks (11) are installed in the inserting mode of the jacks (10);
and a second fishing net (12) is installed at the top of the inserting block (11), and the second fishing net (12) is in an inverted convex shape.
2. The catalytic ozonation apparatus for wastewater treatment according to claim 1, wherein: sealing plug (14) are installed to the top gomphosis of retort (3), and the bottom of sealing plug (14) is laminated with the top of baffle (4) mutually, connecting pipe (15) of symmetrical arrangement are installed at the top of sealing plug (14), wherein gas storage box (16) are installed to the bottom of a set of connecting pipe (15), and the top of gas storage box (16) is connected with the bottom of sealing plug (14), shunt tubes (17) that three groups of equidistance were arranged are installed to the bottom of gas storage box (16), the surface threaded connection of three groups of shunt tubes (17) has outlet duct (18), storing ball (19) are installed to the tail end surface screw thread of outlet duct (18), water-soluble film bag (20) have been placed to the inside of storing ball (19), the inside packing of water-soluble film bag (20) has flocculating agent (21), the surface of storing ball (19) runs through and is provided with venthole (22) of evenly arranging.
3. The catalytic ozonation apparatus for wastewater treatment according to claim 2, wherein: inserted bar (23) of arranging around the bottom of sealing plug (14) is installed, and inserted bar (23) are located the place ahead and the rear of another group's connecting pipe (15) respectively, two sets of inserted bar (23) all are located one side of gas storage box (16), adapter sleeve (24) have been cup jointed to the surface of inserted bar (23), coupling frame (25) are installed to the bottom of adapter sleeve (24), active carbon filter screen board (28) are installed to the diapire embedded installation of coupling frame (25), the surface of inserted bar (23) and adapter sleeve (24) all runs through and is provided with spacing hole (26), gag lever post (27) are installed to the inside gomphosis of spacing hole (26).
4. The catalytic ozonation apparatus for wastewater treatment according to claim 1, wherein: ozone generator (29) are installed at the top of base (1), and gas-supply pipe (30) are installed to the output of ozone generator (29), and the surface mounting of retort (3) has intake pipe (31), and the internal surface of intake pipe (31) and gas-supply pipe (30) all is provided with fender groove (32), and sealing washer (33) are installed to the inside gomphosis of fender groove (32).
5. The catalytic ozonation apparatus for treating wastewater according to any one of claims 1 to 4, wherein: the top of the baffle (4) is provided with a storage groove, the rear wall of the storage groove is communicated with the outer surface of the notch (5), the notch (5) is C-shaped, the rotating rod is positioned in the storage groove, and the diameter of the connecting rod (7) is smaller than that of the rotating handle (6);
the gas storage box (16) is semicircular, the top end of one group of connecting pipes (15) conveys compressed air through a pipeline, the other group of connecting pipes (15) conveys waste water through a pipeline, and the storage ball (19) is positioned above the first fishing net (9);
the connecting frame (25) is semicircular, and the connecting frame (25) is positioned below the inner side of the baffle (4);
the ozone generator (29) is positioned at one side of the object placing table (2), one end of the air delivery pipe (30) is connected with one end of the air inlet pipe (31) through a flange, and the section of the sealing ring (33) is in a convex shape.
6. The catalytic ozonation apparatus for treatment of wastewater according to claim 1, wherein: the bottom of the first fishing net (9) is provided with symmetrically arranged support rods (13), and the bottom ends of the two groups of support rods (13) are connected with the inner surface of the second fishing net (12).
7. The catalytic ozonation apparatus for wastewater treatment according to claim 1, wherein: the drain pipe is installed to the bottom of retort (3), and the surface mounting of drain pipe has electronic valve, and the drain pipe is located the centre of two sets of jacks (10), and scoop net two (12) are located the inboard of drain pipe.
8. The catalytic ozonation apparatus for wastewater treatment according to claim 4, wherein: an exhaust pipe (34) is installed at the other end of the air inlet pipe (31), the exhaust pipe (34) is located inside the reaction tank (3), a one-way valve (35) is installed inside the exhaust pipe (34), and the exhaust pipe (34) is located on one side of the air outlet pipe (18).
9. The use method of the ozone catalytic oxidation apparatus for wastewater treatment according to any one of claims 1 to 8, characterized in that the ozone catalytic oxidation apparatus is operated as follows:
s1, before the ozone catalytic oxidation equipment is used, firstly, a connecting rod (7) is screwed into the connecting block (8), a first fishing net (9) and a second fishing net (12) are placed into a reaction tank (3), then a rotating handle (6) is plugged into a notch (5), and the rotating rod is stirred to enable the rotating rod to be located inside an object placing groove, in the process, the second fishing net (12) can be driven to be plugged into a drain pipe under the action of a supporting rod (13), and the second fishing net (12) is limited in the reaction tank (3) through the embedding of an inserting block (11) and a jack (10);
s2, compressed air is conveyed to the inner parts of one group of connecting pipes (15) through the guide pipes, so that the compressed air can enter the inner parts of the air storage boxes (16), and then the compressed air is divided into the inner parts of the air outlet pipes (18) through the dividing pipes (17);
s3, starting the ozone generator (29), so that the generated ozone can be conveyed into the air inlet pipe (31) through the air conveying pipe (30), and finally the generated ozone is input into the wastewater in the reaction tank (3) through the exhaust pipe (34), and then the wastewater can be subjected to catalytic oxidation treatment through the ozone, so that the wastewater treatment efficiency and the wastewater treatment effect are improved;
s4, after the reaction finishes, open electronic valve to make things convenient for the waste water in retort (3) to discharge through the drain pipe, at the discharge in-process, the particle matter of gathering through flocculating agent (21) in the waste water can be intercepted in the inside of scoop net one (9) and scoop net two (12), thereby can reduce the probability that the drain pipe blockked up to a certain extent.
10. The method of claim 9, wherein the step S1 further comprises the steps of:
s11, mounting a connecting frame (25) at the bottom of a sealing plug (14) by embedding an inserting rod (23) and a connecting sleeve (24), plugging a water-soluble film bag (20) filled with a flocculating agent (21) into the storage ball (19), and connecting the storage ball (19) and a shunt pipe (17) together through an air outlet pipe (18);
s12, plugging a sealing ring (33) into the blocking groove (32), connecting a gas pipe (30) and a gas inlet pipe (31) together through a flange connector, and then placing a sealing plug (14) on a baffle (4) on the inner surface of the reaction tank (3) until the sealing plug (14) can be embedded with the reaction tank (3);
in step S2, the method further includes the steps of:
s21, simultaneously, injecting waste water into the other group of connecting pipes (15) through the guide pipes, enabling the waste water to fall into the connecting frame (25), and entering the reaction tank (3) after being filtered by the activated carbon filter screen plate (28) on the bottom wall of the connecting frame (25);
s22, waste water this moment is back in getting into retort (3), can contact with water-soluble film bag (20) in storing ball (19), at this moment, water-soluble film bag (20) can dissolve gradually, gas in outlet duct (18) can be carried into the inside of storing ball (19) after that, and discharge through venthole (22), at the discharge process, can drive flocculating agent (21) and fly away into in the water, thereby make things convenient for flocculating agent (21) to adsorb the suspended particles who coagulates in the waste water, and then improve waste water treatment' S efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211003376.9A CN115321661A (en) | 2022-08-19 | 2022-08-19 | Ozone catalytic oxidation equipment for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211003376.9A CN115321661A (en) | 2022-08-19 | 2022-08-19 | Ozone catalytic oxidation equipment for wastewater treatment |
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| Publication Number | Publication Date |
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| CN115321661A true CN115321661A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211003376.9A Withdrawn CN115321661A (en) | 2022-08-19 | 2022-08-19 | Ozone catalytic oxidation equipment for wastewater treatment |
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| CN (1) | CN115321661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119490266A (en) * | 2025-01-17 | 2025-02-21 | 南京宇清环境科技有限公司 | An oxidation combined membrane fouling removal device |
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2022
- 2022-08-19 CN CN202211003376.9A patent/CN115321661A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119490266A (en) * | 2025-01-17 | 2025-02-21 | 南京宇清环境科技有限公司 | An oxidation combined membrane fouling removal device |
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Application publication date: 20221111 |