CN211871520U - Deodorizing device for industrial sewage treatment - Google Patents
Deodorizing device for industrial sewage treatment Download PDFInfo
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- CN211871520U CN211871520U CN202020491740.0U CN202020491740U CN211871520U CN 211871520 U CN211871520 U CN 211871520U CN 202020491740 U CN202020491740 U CN 202020491740U CN 211871520 U CN211871520 U CN 211871520U
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- deodorization
- rotating shaft
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- ozone
- tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 63
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 13
- 238000004332 deodorization Methods 0.000 claims abstract description 108
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000003756 stirring Methods 0.000 claims abstract description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000005273 aeration Methods 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000009298 carbon filtering Methods 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
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- 238000007254 oxidation reaction Methods 0.000 abstract description 23
- 230000003647 oxidation Effects 0.000 abstract description 19
- 239000007789 gas Substances 0.000 description 53
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002781 deodorant agent Substances 0.000 description 3
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- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
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- 235000020188 drinking water Nutrition 0.000 description 1
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Abstract
The utility model discloses a deodorizing device for industrial sewage treatment, which comprises a bottom plate, a deodorizing tank, an ozone generating and conveying unit, a hollow rotating shaft power unit, an active carbon filtering unit, a sewage stirring and aerating unit and a gas filtering box; a deodorization tank: the bottom side of the deodorization tank is fixed on the surface of the bottom plate through a deodorization tank supporting unit, a gas filter box is arranged on the surface of the bottom plate, a hollow rotating shaft is rotatably connected in a bottom central circular hole of the deodorization tank through a waterproof sealing bearing, the top end of the hollow rotating shaft is closed and extends into the deodorization tank, and at least three sewage stirring aeration units are arranged on the top side of the hollow rotating shaft at equal angles; through ozone oxidation deodorization, stir when leading to ozone, the stirring with lead to ozone and go on simultaneously, reduce the step, improved deodorization efficiency to can carry out activated carbon filtration deodorization to the gas that produces behind leading to ozone.
Description
Technical Field
The utility model relates to an industrial sewage treatment technical field specifically is a deodorizing device for industrial sewage treatment.
Background
Industrial sewage of rubber and other manufacturing enterprises contains a large amount of sulfides, and the sulfide-containing sewage not only can cause great damage to the environment, but also can emit foul smell, can cause serious influence on the life of people and even can cause respiratory diseases, so the sulfide-containing industrial sewage can be discharged after being treated, but the existing sewage treatment device has the following problems when in use; need through two steps of flocculating agent sediment and reagent reaction during current sulphide sewage treatment, use motor work to stir usually when adding the flocculating agent in the existing equipment for the mixing of flocculating agent and sewage, the flow is too much, influences deodorization efficiency, and the deodorization is also not enough to the effect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a deodorizing device for industrial sewage treatment, through ozone oxidation deodorization, stir when leading to ozone, the stirring goes on simultaneously with leading to ozone, reduces the step, has improved deodorization efficiency to can carry out active carbon filtration deodorization to the gas that produces behind leading to ozone, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a deodorization device for industrial sewage treatment comprises a bottom plate, a deodorization tank, an ozone generation and conveying unit, a hollow rotating shaft power unit, an active carbon filtering unit, a sewage stirring and aerating unit and a gas filtering box;
a deodorization tank: the bottom side of the deodorization tank is fixed on the surface of the bottom plate through the deodorization tank supporting unit, the surface of the bottom plate is provided with a gas filter box, the central round hole at the bottom of the deodorization tank is rotatably connected with a hollow rotating shaft through a waterproof sealing bearing, the top end of the hollow rotating shaft is closed and extends to the interior of the deodorization tank, at least three sewage stirring aeration units are arranged on the side surface of the top of the hollow rotating shaft at equal angles, the bottom end of the hollow rotating shaft is provided with an opening, the top end of the deodorization tank is of a conical structure, the top end of the deodorization tank is communicated with one end of the air outlet pipe, the other end of the air outlet pipe is connected with an air inlet of a blower, the blower is fixed on the side surface of the gas filtering box, an air outlet of the blower is connected with an air inlet at one side of the gas filter box through an air duct, an active carbon filter unit is arranged in the gas filter box, and an air outlet is arranged at the other side of the gas filter box;
ozone generation and delivery unit: the ozone generating and conveying unit is arranged on the surface of the bottom plate, and a second pipeline outlet of the ozone generating and conveying unit is connected with the bottom end of the hollow rotating shaft through a rotating joint;
hollow pivot power pack: the hollow rotating shaft power unit is fixed on the surface of the bottom plate and is positioned below the deodorization tank, and the hollow rotating shaft power unit drives the hollow rotating shaft to rotate;
wherein: still include inlet tube, valve, outlet pipe and control switch group, the side mid-mounting of deodorization jar has the inlet tube, the outlet pipe is installed to the bottom of deodorization jar, all install the valve on inlet tube and the outlet pipe, control switch group fixes on the bottom plate, and the input of air-blower is connected to control switch group's output electricity, and the output of external power source is connected to control switch group's input electricity.
External power source is gone into to the control switch montage, pour into sewage in to the deodorization jar through the inlet tube, sewage can not be full of the deodorization jar, control switch group control ozone takes place the conveying unit and produces and carry ozone, the second pipeline export is connected with the rotary joint stiff end, the bottom and the rotary joint rotation end of hollow pivot are connected, hollow pivot power pack can drive hollow pivot rotation, drive sewage stirring aeration unit when hollow pivot is rotatory, deodorization through ozone oxidation method, the stirring when leading to ozone, the stirring is gone on with leading to ozone simultaneously, the gas that produces after leading to ozone passes through the air-blower and carries to gas filtration case, carry out active carbon filtration deodorization, water after the deodorization passes through the outlet pipe and discharges.
Further, deodorization jar supporting element includes solid fixed ring, landing leg and floor, gu fixed cover connects the bottom side at the deodorization jar, be provided with the floor between solid fixed ring's bottom surface and the bottom side of deodorization jar, the landing leg is L shape structure, and the landing leg is equipped with and is no less than three and the equal angle of horizontal end and fix the outside at solid fixed ring, and the vertical end of landing leg is fixed on the bottom plate. Support solid fixed ring through the landing leg, gu fixed ring is used for fixed deodorization jar, and the floor can increase the joint strength between solid fixed ring and the deodorization jar, guarantees the fastness degree that supports the deodorization jar.
Further, the ozone generation and conveying unit comprises an ozone generator, a first pipeline, an air pump and a second pipeline, the ozone generator and the air pump are both fixed on the bottom plate, the input ends of the ozone generator and the air pump are electrically connected with the output end of the control switch group, the outlet of the ozone generator is connected with the air inlet of the air pump through the first pipeline, and the air outlet of the air pump is connected with the end inlet of the second pipeline. The ozone generator is a device for preparing ozone gas, and the generated ozone is pumped into the second pipeline through the air pump, then enters the hollow rotating shaft through the rotary joint, and finally undergoes an oxidation reaction with the sewage in the deodorization tank through the sewage stirring aeration unit.
Further, hollow shaft power pack includes motor, driving gear and driven gear, the motor is fixed on the bottom plate, and the output of the input electricity connection control switch group of motor, the output shaft driving gear of motor, the fixed driven gear that has cup jointed in the outside of hollow shaft, the driving gear is connected with the driven gear meshing, and control switch group control motor operation, the output shaft of motor drive the driving gear and rotate, and driven gear through the meshing drives hollow shaft and rotates, and hollow shaft's rotation can drive hollow shaft top sewage stirring aeration unit and rotate, accomplishes the stirring to sewage in the deodorization jar, guarantees that the ozone and the sewage that let in can the intensive mixing, guarantees the oxidation deodorization effect, reduces the deodorization step.
Further, the sewage stirring aeration unit comprises a transverse pipe, an arc-shaped reinforcing connecting rod, an aeration head and a vertical pipe, wherein the transverse pipe is fixed on the side surface of the top of the hollow rotating shaft, the transverse pipe is perpendicular to the hollow rotating shaft and is communicated with the inside of the hollow rotating shaft, the vertical pipe is fixed on the upper side of one end of the transverse pipe, which is far away from the hollow rotating shaft, the vertical pipe is perpendicular to the transverse pipe, the vertical pipe is communicated with the transverse pipe, the aeration head is arranged on the upper side of the transverse pipe and on one side of the vertical pipe, which is close to the transverse pipe, at equal distance, the aeration head is arranged between the middle part of the vertical pipe and the middle part of the transverse pipe through the arc-shaped reinforcing connecting rod, the aeration head on the transverse pipe and the vertical pipe can uniformly spray ozone into sewage in the deodorization tank, the transverse pipe and the vertical, and can also play a certain role in stirring.
The device further comprises a fastening bolt, the active carbon filtering unit comprises a baffle door, an active carbon filtering plate and a mounting frame, a mounting opening is formed in the front side of the gas filtering box, the baffle door is arranged on the front side of the mounting frame, the replaceable active carbon filtering plate is arranged on the inner side of the mounting frame, the mounting frame is inserted into the inner side of the gas filtering box from the mounting opening, the size of the side surface of the mounting frame is the same as the longitudinal section of the inner side of the gas filtering box, the baffle door blocks the mounting opening, four corners of the baffle door are fixed on the front side of the gas filtering box through the fastening bolt respectively, gas generated after oxidation enters the gas filtering box for deodorization, random discharge is avoided, gas discharged after oxidation is deodorized through the active carbon in the mounting frame, the fastening bolt can be taken out of the active carbon filtering plate after effectiveness is reduced, and then the mounting frame is pulled out through the baffle door to replace the failed active carbon filtering plate, the replacement is convenient.
Further, the active carbon filter unit still includes the sealing ring, and the back side edge department of shutter is provided with the sealing ring, and the sealing ring reduces the gap between the front side of shutter and gas filter box, guarantees the leakproofness of during operation gas filter box, makes the filtration of inside gas process active carbon filter board all.
Further, the deodorization device also comprises a safety valve, and the bottom end of the safety valve is fixedly arranged at the top of the deodorization tank. The safety valve is a special valve, the opening and closing piece of which is in a normally closed state under the action of external force, and when the oxidation reaction pressure of ozone and sewage in the deodorization tank is increased to exceed a specified value, the pressure of the deodorization tank exceeds the specified value by discharging gas to the outside of the system. The safety valve is mainly used for boiler, pressure container and pipeline, and its control pressure is not greater than specified value, so that it can play important role in protecting personal safety and equipment operation.
Compared with the prior art, the beneficial effects of the utility model are that: this deodorizing device for industrial sewage treatment has following benefit:
1. an output shaft of the motor drives a driving gear to rotate, a hollow rotating shaft is driven to rotate through a meshed driven gear, the rotation of the hollow rotating shaft can drive a sewage stirring aeration unit at the top of the hollow rotating shaft to rotate, a transverse pipe and a vertical pipe can play a role in stirring sewage, the stirring and ozone introduction are realized simultaneously, steps are reduced, the deodorization efficiency is improved, an arc-shaped reinforcing connecting rod can ensure the connection strength of the transverse pipe and the vertical pipe and can also play a certain stirring role, the stirring of sewage in a deodorization tank is completed, the introduced ozone and sewage can be fully mixed, the oxidation deodorization effect is ensured, and the deodorization steps are reduced;
2. the gas generated after oxidation enters a gas filter box for deodorization, random discharge is avoided, the gas discharged after oxidation is deodorized through an activated carbon filter plate in the mounting frame, the fastening bolt can be taken out after the effectiveness of the activated carbon filter plate is reduced, and then the mounting frame is pulled out through the stop door to replace the failed activated carbon filter plate, so that the replacement is convenient;
3. through ozone oxidation deodorization, stir when leading to ozone, the stirring with lead to ozone and go on simultaneously, reduce the step, improved deodorization efficiency to can carry out activated carbon filtration deodorization to the gas that produces behind leading to ozone.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sectional structure of the deodorizing tank of the present invention;
FIG. 3 is a schematic view of the sewage stirring aeration unit of the present invention;
fig. 4 is a schematic structural view of the activated carbon filter unit and the fastening bolt of the present invention.
In the figure: 1 bottom plate, 2 deodorization tanks, 3 ozone generation and conveying units, 31 ozone generators, 32 first pipelines, 33 air pumps, 34 second pipelines, 4 hollow rotating shaft power units, 41 motors, 42 driving gears, 43 driven gears, 5 deodorization tank supporting units, 51 fixing rings, 52 support legs, 53 rib plates, 6 activated carbon filtering units, 61 stop doors, 62 sealing rings, 63 activated carbon filtering plates, 64 mounting frames, 7 sewage stirring and aeration units, 71 transverse pipes, 72 arc-shaped reinforcing connecting rods, 73 aeration heads, 74 vertical pipes, 8 gas filtering boxes, 9 waterproof sealing bearings, 10 safety valves, 11 water inlet pipes, 12 valves, 13 water outlet pipes, 14 blowers, 15 air outlet pipes, 16 rotary joints, 17 hollow rotating shafts, 18 control switch groups and 19 fastening bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a deodorization device for industrial sewage treatment comprises a base plate 1, a deodorization tank 2, an ozone generation and conveying unit 3, a hollow rotating shaft power unit 4, an activated carbon filtering unit 6, a sewage stirring and aeration unit 7 and a gas filtering box 8;
and (3) deodorizing tank 2: the bottom side of the deodorization tank 2 is fixed on the surface of the bottom plate 1 through a deodorization tank supporting unit 5, the surface of the bottom plate 1 is provided with a gas filtering tank 8, a bottom central circular hole of the deodorization tank 2 is rotatably connected with a hollow rotating shaft 17 through a waterproof sealing bearing 9, the top end of the hollow rotating shaft 17 is closed and extends to the inside of the deodorization tank 2, the top side of the hollow rotating shaft 17 is provided with at least three sewage stirring aeration units 7 at equal angles, the bottom end of the hollow rotating shaft 17 is opened, the top end of the deodorization tank 2 is of a conical structure, the top end of the deodorization tank 2 is communicated with one end of a gas outlet pipe 15, the other end of the gas outlet pipe 15 is connected with an air inlet of a blower 14, the blower 14 is fixed on the side of the gas filtering tank 8, an air outlet of the blower 14 is connected with an air inlet on one side of the gas filtering tank, and the other side of the gas filtering box 8 is provided with an air outlet; deodorant jar supporting element 5 includes solid fixed ring 51, landing leg 52 and floor 53, and solid fixed ring 51 is fixed to cup joint in the bottom side of deodorant jar 2, is provided with floor 53 between solid fixed ring 51's bottom surface and the bottom side of deodorant jar 2, and landing leg 52 is L shape structure, and landing leg 52 is equipped with and is no less than three and the equal angle of horizontal end and fixes the outside at solid fixed ring 51, and landing leg 52's vertical end is fixed on bottom plate 1. The fixing ring 51 is supported by the supporting legs 52, the fixing ring 51 is used for fixing the deodorization tank 2, and the rib plates 53 can increase the connection strength between the fixing ring 51 and the deodorization tank 2 and ensure the fastness degree of the support of the deodorization tank;
ozone generation and conveyance unit 3: the ozone generating and conveying unit 3 is arranged on the surface of the bottom plate 1, and the outlet of a second pipeline 34 of the ozone generating and conveying unit 3 is connected with the bottom end of the hollow rotating shaft 17 through a rotary joint 16; the ozone generating and conveying unit 3 comprises an ozone generator 31, a first pipeline 32, an air pump 33 and a second pipeline 34, wherein the ozone generator 31 and the air pump 33 are both fixed on the bottom plate 1, the input ends of the ozone generator 31 and the air pump 33 are electrically connected with the output end of the control switch group 18, the outlet of the ozone generator 31 is connected with the air inlet of the air pump 33 through the first pipeline 32, and the air outlet of the air pump 33 is connected with the inlet at the end part of the second pipeline 34. The ozone generator 31 is used for producing ozone gas (O)3) The generated ozone is pumped into a second pipeline 34 through an air pump 33, then enters the hollow rotating shaft through a rotary joint, and finally is subjected to oxidation reaction with the sewage in the deodorization tank 2 through the sewage stirring aeration unit 7;
hollow rotating shaft power unit 4: the hollow rotating shaft power unit 4 is fixed on the surface of the bottom plate 1 and is positioned below the deodorization tank 2, and the hollow rotating shaft power unit 4 drives the hollow rotating shaft 17 to rotate; the hollow rotating shaft power unit 4 comprises a motor 41, a driving gear 42 and a driven gear 43, the motor 41 is fixed on the bottom plate 1, the input end of the motor 41 is electrically connected with the output end of the control switch group 18, the output shaft of the motor 41 is connected with the driving gear 42, the driven gear 43 is fixedly sleeved outside the hollow rotating shaft 17, the driving gear 42 is meshed with the driven gear 43, the control switch group 18 controls the motor 41 to operate, the output shaft of the motor 41 drives the driving gear 42 to rotate, the hollow rotating shaft 17 is driven to rotate by the meshed driven gear 43, the rotation of the hollow rotating shaft 17 can drive the sewage stirring aeration unit 7 at the top of the hollow rotating shaft 17 to rotate, the stirring of the sewage in the deodorization tank 2 is completed, the introduced ozone and the sewage can be fully mixed, the oxidation deodorization effect is ensured, the deodorization step is reduced, the sewage stirring aeration unit 7, The horizontal pipe 71 is fixed on the top side surface of the hollow rotating shaft 17, the horizontal pipe 71 is perpendicular to the hollow rotating shaft 17 and is communicated with the inside of the hollow rotating shaft 17, the vertical pipe 74 is fixed on the upper side of one end of the horizontal pipe 71 far away from the hollow rotating shaft 17, the vertical pipe 74 is perpendicular to the horizontal pipe 71, and the vertical pipe 74 is communicated with the horizontal pipe 71, the aeration heads 73 are arranged at equal distances on the upper side of the horizontal pipe 71 and one side of the vertical pipe 74 close to the horizontal pipe 71, and the middle part of the vertical pipe 74 is connected with the middle part of the horizontal pipe 71 through an arc-shaped reinforcing connecting rod 72, the horizontal pipe 71 and the aeration head 73 on the vertical pipe 74 can uniformly spray the ozone into the sewage in the deodorization tank 2, and violently pipe 71 and standpipe 74 can play the effect of stirring sewage, realizes stirring and leads to ozone and go on simultaneously, reduces the step, has improved deodorization efficiency, and connecting rod 72 is strengthened to the arc can guarantee violently the joint strength of pipe 71 and standpipe 74 to also can play certain stirring effect.
Wherein: still include inlet tube 11, valve 12, outlet pipe 13 and control switch group 18, the side mid-mounting of deodorization jar 2 has inlet tube 11, and outlet pipe 13 is installed to the bottom of deodorization jar 2, all installs valve 12 on inlet tube 11 and the outlet pipe 13, and control switch group 18 is fixed on bottom plate 1, and the input of air-blower 14 is connected to control switch group 18's output electricity, and the output of external power source is connected to control switch group 18's input electricity.
Wherein, still include fastening bolt 19, activated carbon filter unit 6 includes shutter 61, activated carbon filter 63 and installing frame 64, the front side of gas filter box 8 is opened and is equipped with the installing port, the front side of installing frame 64 is provided with shutter 61, and the inboard of installing frame 64 is provided with removable activated carbon filter 63, installing frame 64 alternates into the inboard of gas filter box 8 from the installing port, and the side size of installing frame 64 is the same with the longitudinal section of the inboard of gas filter box 8, shutter 61 blocks the installing port, the four corners of shutter 61 is fixed in the front side of gas filter box 8 through fastening bolt 19 respectively, the gas that produces after the oxidation enters gas filter box 8 and deodorizes, avoid the random discharge, deodorize the gas that the oxidation spent through activated carbon filter 63 in installing frame 64, and activated carbon filter 63 can take out fastening bolt 19 after the validity reduces, then pull out the installing frame 64 through shutter 61 and change the active carbon filter 63 that became invalid, convenient the change, active carbon filter unit 6 still includes sealing ring 62, and the back side edge department of shutter 61 is provided with sealing ring 62, and sealing ring 62 reduces the gap between the front side of shutter 61 and gas filter case 8, guarantees the leakproofness of during operation gas filter case 8, makes the whole filtration through active carbon filter 63 of the gas of inside process.
Wherein, still include relief valve 10, the bottom of relief valve 10 is fixed mounting in the top of deodorization jar 2. The safety valve 10 is a special valve in which an opening/closing member is normally closed by an external force, and when the oxidation reaction pressure of ozone and sewage in the deodorizing tank 2 rises above a predetermined value, the pressure of the deodorizing tank 2 exceeds a predetermined value by discharging gas to the outside of the system. The safety valve is mainly used for boiler, pressure container and pipeline, and its control pressure is not greater than specified value, so that it can play important role in protecting personal safety and equipment operation.
When in use: control switch group 18 inserts external power source, pour into sewage through inlet tube 11 in to deodorization jar 2, deodorization jar 2 can not be filled with to sewage, control switch group 18 control ozone takes place conveying unit 3 and produces and carry ozone, second pipeline 34 export is connected with rotary joint 16 stiff end, the bottom and the 16 rotatory ends of rotary joint of hollow pivot 17 are connected, rotary joint is the airtight swivelling joint ware of 360 rotatory transport medium, hollow pivot power pack 4 can drive hollow pivot 17 and rotate, hollow pivot 17 drives sewage stirring aeration unit 7 when rotatory, aeration head 73 on violently pipe 71 and the standpipe 74 can be with the even sewage that spouts in deodorization jar 2 of ozone, and violently pipe 71 and standpipe 74 can play the effect of stirring sewageRealize stirring and leading to ozone go on simultaneously, reduce the step, improved deodorization efficiency, arc reinforcing connecting rod 72 can guarantee violently pipe 71 and standpipe 74's joint strength to also can play certain stirring effect, ozone is a strong neutral chemical absorption oxidant of effect, and no secondary pollution, oxidation after reduction are oxygen (0)2) And water (H)2O) decomposing gas, low volatility, cracking foul gas to make pollutant molecule in free state and ozone oxidized and combined into small molecule harmless or low harmful compound, such as CO2、H2O, and the like. The chemical absorption part uses 1-10% (mass) ozone gas, and water can be properly added at high temperature to improve the ozone oxidation performance. The removal rate of ammonia and hydrogen sulfide after ozone oxidation are respectively 95% and 60%. The ammonia and hydrogen sulfide in the malodorous waste gas after chemical absorption (oxidation) are greatly reduced, the malodorous waste gas is low-concentration hydrogen sulfide and organic components, and an adsorption method can be adopted to further reduce the low-concentration malodorous waste gas through collection and analysis of a large amount of data, so that the method is an effective method for further treating the malodorous waste gas. The deodorization, decomposition and purification of the malodorous gas are carried out by the equipment only by arranging a corresponding exhaust pipeline and exhaust power, no substance is required to be added to participate in chemical reaction, and the ozone is very effective in deodorization in water; the deodorization is carried out by an ozone oxidation method, the stirring is carried out while ozone is introduced, the stirring and the ozone introduction are carried out simultaneously, the gas generated after the ozone introduction is conveyed to the gas filter box 8 through the blower 14 to carry out the active carbon filtration deodorization, and the water after the deodorization is discharged through the water outlet pipe 13.
It is noted that the ozone generator disclosed in this embodiment is used for producing ozone gas (O)3) The device of (2) can store the ozone easily, and the ozone can be stored for a short time under the special condition of field preparation and field use, so that the ozone generator is required to be used in all places where the ozone can be used. The ozone generator is widely applied to the fields of drinking water, sewage, industrial oxidation, food processing and fresh keeping, medicine synthesis, space sterilization and the like. Ozone gas generated by the ozone generator can be directly utilized or mixed with liquid through a mixing device to participate in reaction;
the control switch group 18 is provided with control buttons corresponding to the motor 41, the blower 14, the ozone generator 31 and the air pump 33, the motor 41 can adopt a 7.5KW three-phase asynchronous motor Y132M-4, the blower 14 can adopt a Roots blower type HDSR100 type, the air pump 33 can adopt a 2HB810-AH07-4KW vortex air pump of Suzhou jinnuoke mechanical equipment limited company, and the control switch group 18 controls the motor 41, the blower 14, the ozone generator 31 and the air pump 33 to work by adopting a method commonly used in the prior art.
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 (8)
1. The utility model provides a deodorizing device for industrial sewage treatment which characterized in that: comprises a bottom plate (1), a deodorization tank (2), an ozone generation and conveying unit (3), a hollow rotating shaft power unit (4), an active carbon filtering unit (6), a sewage stirring and aerating unit (7) and a gas filtering box (8);
deodorizing tank (2): the bottom side of the deodorization tank (2) is fixed on the surface of the bottom plate (1) through the deodorization tank supporting unit (5), the surface of the bottom plate (1) is provided with a gas filtering tank (8), a bottom central round hole of the deodorization tank (2) is connected with a hollow rotating shaft (17) through a waterproof sealing bearing (9) in a rotating manner, the top end of the hollow rotating shaft (17) is closed and extends to the inside of the deodorization tank (2), the top side of the hollow rotating shaft (17) is provided with at least three sewage stirring aeration units (7) at equal angles, the bottom end of the hollow rotating shaft (17) is opened, the top end of the deodorization tank (2) is of a conical structure, the top end of the deodorization tank (2) is communicated with one end of an air outlet pipe (15), the other end of the air outlet pipe (15) is connected with an air inlet of an air blower (14), the air blower (14) is fixed on the side of the gas filtering tank (, an air outlet of the air blower (14) is connected with an air inlet at one side of the air filter box (8) through an air duct, an active carbon filter unit (6) is installed inside the air filter box (8), and an air outlet is formed in the other side of the air filter box (8);
ozone generating and conveying unit (3): the ozone generating and conveying unit (3) is arranged on the surface of the bottom plate (1), and an outlet of a second pipeline (34) of the ozone generating and conveying unit (3) is connected with the bottom end of the hollow rotating shaft (17) through a rotary joint (16);
hollow rotating shaft power unit (4): the hollow rotating shaft power unit (4) is fixed on the surface of the bottom plate (1) and is positioned below the deodorization tank (2), and the hollow rotating shaft power unit (4) drives the hollow rotating shaft (17) to rotate;
wherein: still include inlet tube (11), valve (12), outlet pipe (13) and control switch group (18), the side mid-mounting of deodorization jar (2) has inlet tube (11), outlet pipe (13) are installed to the bottom of deodorization jar (2), all install valve (12) on inlet tube (11) and outlet pipe (13), control switch group (18) are fixed on bottom plate (1), and the input of air-blower (14) is connected to the output electricity of control switch group (18), and the output of external power source is connected to the input electricity of control switch group (18).
2. The deodorization apparatus for industrial sewage treatment as recited in claim 1, wherein: deodorization jar supporting element (5) include solid fixed ring (51), landing leg (52) and floor (53), gu fixed ring (51) is fixed to be cup jointed in the bottom side of deodorization jar (2), be provided with floor (53) between the bottom surface of solid fixed ring (51) and the bottom side of deodorization jar (2), landing leg (52) are L shape structure, and landing leg (52) are equipped with and are no less than three and the equal angle of horizontal end and fix the outside at solid fixed ring (51), and the vertical end of landing leg (52) is fixed on bottom plate (1).
3. The deodorization apparatus for industrial sewage treatment as recited in claim 1, wherein: ozone takes place conveying unit (3) and includes ozone generator (31), first pipeline (32), air pump (33) and second pipeline (34), ozone generator (31) and air pump (33) are all fixed on bottom plate (1), and the output of ozone generator (31) and air pump (33) input electricity connection control switch group (18), the export of ozone generator (31) is through the air inlet of first pipeline (32) connection air pump (33), the tip import of second pipeline (34) is connected to the gas outlet of air pump (33).
4. The deodorization apparatus for industrial sewage treatment as recited in claim 1, wherein: hollow shaft power pack (4) include motor (41), driving gear (42) and driven gear (43), motor (41) are fixed on bottom plate (1), and the output of the input electricity connection control switch group (18) of motor (41), the output shaft of motor (41) driving gear (42), the fixed cover in the outside of hollow shaft (17) has been cup jointed driven gear (43), driving gear (42) are connected with driven gear (43) meshing.
5. The deodorization apparatus for industrial sewage treatment as recited in claim 1, wherein: the sewage stirring aeration unit (7) comprises a transverse pipe (71), an arc-shaped reinforcing connecting rod (72), an aeration head (73) and a vertical pipe (74), wherein the transverse pipe (71) is fixed on the side surface of the top of the hollow rotating shaft (17), the transverse pipe (71) is perpendicular to the hollow rotating shaft (17) and is communicated with the inside of the hollow rotating shaft (17), the vertical pipe (74) is fixed on the upper side of one end, away from the hollow rotating shaft (17), of the transverse pipe (71), the vertical pipe (74) is perpendicular to the transverse pipe (71), the vertical pipe (74) is communicated with the transverse pipe (71), the aeration head (73) is arranged at equal distances on the upper side of the transverse pipe (71) and one side, close to the transverse pipe (71), of the vertical pipe (74) and the middle part of the transverse pipe (71) are connected through the.
6. The deodorization apparatus for industrial sewage treatment as recited in claim 1, wherein: still include fastening bolt (19), active carbon filter unit (6) include shutter (61), active carbon filter (63) and installing frame (64), the front side of gas filter case (8) is opened and is equipped with the installing port, the front side of installing frame (64) is provided with shutter (61), and the inboard of installing frame (64) is provided with removable active carbon filter (63), the inboard of gas filter case (8) is gone into from the installing port to installing frame (64), and the side size of installing frame (64) is the same with the longitudinal section of gas filter case (8) inboard, and shutter (61) block the installing port, the front side at gas filter case (8) is fixed through fastening bolt (19) respectively in the four corners of shutter (61).
7. The deodorization apparatus for industrial sewage treatment as recited in claim 6, wherein: the active carbon filter unit (6) further comprises a sealing ring (62), and the sealing ring (62) is arranged at the rear side edge of the stop door (61).
8. The deodorization apparatus for industrial sewage treatment as recited in claim 1, wherein: the deodorization device is characterized by further comprising a safety valve (10), wherein the bottom end of the safety valve (10) is fixedly installed at the top of the deodorization tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491740.0U CN211871520U (en) | 2020-04-07 | 2020-04-07 | Deodorizing device for industrial sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491740.0U CN211871520U (en) | 2020-04-07 | 2020-04-07 | Deodorizing device for industrial sewage treatment |
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| Publication Number | Publication Date |
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| CN211871520U true CN211871520U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020491740.0U Expired - Fee Related CN211871520U (en) | 2020-04-07 | 2020-04-07 | Deodorizing device for industrial sewage treatment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569729A (en) * | 2020-11-24 | 2021-03-30 | 张海美 | Water purification system and purification process for industrial oxygen generation |
| CN113117904A (en) * | 2021-05-21 | 2021-07-16 | 江苏沃田食品加工有限公司 | Centrifugal device of anthocyanin production usefulness |
| CN113354065A (en) * | 2021-06-18 | 2021-09-07 | 无锡普力环保科技有限公司 | AOP oxidation sewage treatment system |
| CN114130182A (en) * | 2021-11-24 | 2022-03-04 | 华能山东发电有限公司众泰电厂 | A desulfurization absorption tower oxidation wind conveyor for thermal power factory |
-
2020
- 2020-04-07 CN CN202020491740.0U patent/CN211871520U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569729A (en) * | 2020-11-24 | 2021-03-30 | 张海美 | Water purification system and purification process for industrial oxygen generation |
| CN112569729B (en) * | 2020-11-24 | 2022-05-03 | 烟台蓬莱区天阳化工有限公司 | Water purification system and purification process for industrial oxygen generation |
| CN113117904A (en) * | 2021-05-21 | 2021-07-16 | 江苏沃田食品加工有限公司 | Centrifugal device of anthocyanin production usefulness |
| CN113354065A (en) * | 2021-06-18 | 2021-09-07 | 无锡普力环保科技有限公司 | AOP oxidation sewage treatment system |
| CN114130182A (en) * | 2021-11-24 | 2022-03-04 | 华能山东发电有限公司众泰电厂 | A desulfurization absorption tower oxidation wind conveyor for thermal power factory |
| CN114130182B (en) * | 2021-11-24 | 2023-08-29 | 华能山东发电有限公司众泰电厂 | A desulfurization absorption tower oxidation wind conveyor for thermal power factory |
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